WO2011093623A2 - Trou d'homme industriel faisant intervenir un coin - Google Patents

Trou d'homme industriel faisant intervenir un coin Download PDF

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Publication number
WO2011093623A2
WO2011093623A2 PCT/KR2011/000475 KR2011000475W WO2011093623A2 WO 2011093623 A2 WO2011093623 A2 WO 2011093623A2 KR 2011000475 W KR2011000475 W KR 2011000475W WO 2011093623 A2 WO2011093623 A2 WO 2011093623A2
Authority
WO
WIPO (PCT)
Prior art keywords
wedge
manhole
industrial
height adjustment
fitting portion
Prior art date
Application number
PCT/KR2011/000475
Other languages
English (en)
Korean (ko)
Other versions
WO2011093623A3 (fr
Inventor
한병숙
Original Assignee
Han Byung Sook
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 Han Byung Sook filed Critical Han Byung Sook
Publication of WO2011093623A2 publication Critical patent/WO2011093623A2/fr
Publication of WO2011093623A3 publication Critical patent/WO2011093623A3/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor

Definitions

  • the present invention relates to an industrial manhole, and more particularly, to an industrial manhole using a wedge to adjust the height of the manhole by additionally installing a height adjustment ring to the iron of the manhole, and fixing using a wedge.
  • manholes or inspection holes are installed to facilitate construction such as water supply, sewerage, communication manholes, city gas, etc.
  • the iron cover and manhole cover are installed and fixed to allow access.
  • 1 is a structural cross-sectional view of an industrial manhole.
  • FIG. 1 is a cross-sectional view of an embodiment of a water manhole for water manhole, which is an embodiment of the industrial manhole, as shown in Figure 1, the industrial manhole is a conical cylindrical protective tube (1) and cast iron formed of cast iron (2) It consists of a cover (3) fitted to the upper end of 2) and the connecting pipe (6) connecting the protective pipe (1) and the iron (2).
  • the industrial manhole is a conical cylindrical protective tube (1) and cast iron formed of cast iron (2) It consists of a cover (3) fitted to the upper end of 2) and the connecting pipe (6) connecting the protective pipe (1) and the iron (2).
  • the manhole of the configuration as described above is mounted on the upper end of the support 4 stacked in a cylindrical shape by brick or the like to protect the dilution valve 5a installed in the water supply pipe 5 embedded underground.
  • the manhole is firmly installed on the upper part of the support 4, and the height thereof is adjusted to be consistent with the ground around the ground so that the ground is increased or lowered. There was a problem that can not be effectively adjusted.
  • the position where the dividing side 5a is installed is installed on the sidewalk or the roadway, and therefore, the railroad linkage 2 is also installed at the same location. It should be variable to match the height.
  • the height of the reinforcement (2) is to rework or replace the height of the connecting pipe (5) connected to the lower end of the reinforcement (2) and then precisely processed so that the lower end of the reinforcement (2) to combine the reinforcement (2) Process is required.
  • the present invention has been made in order to solve the above problems, an object of the present invention, by installing a height adjustment ring on the top of the height increase the height of the iron, using a wedge to firmly fix the iron and height adjustment ring To provide an industrial manhole using a wedge.
  • fitting portion 33 is characterized in that a plurality of radially formed along the circumference of the inner jaw (31).
  • the wedge 40 is an elastic body, the upper end of the wedge 40 is characterized in that it is fixed to protrude upward of the inner jaw (31).
  • the wedge 40 is characterized in that the upper end comprises a protruding jaw 43 is formed to protrude to the inside of the height adjustment ring (30).
  • the wedge 40 is characterized in that the thickness becomes thinner toward the lower side.
  • fitting portion 33 is characterized in that the separation preventing means 50 is provided to protrude on the surface in contact with the wedge 40 in order to prevent the separation of the wedge (40).
  • 1 is a cross-sectional view of a conventional industrial manhole
  • Figure 3 is an exploded perspective view of the manhole of the present invention
  • FIG. 4 is a partial cross-sectional view of the manhole of the present invention.
  • FIG. 5 is an exploded view of FIG. 4
  • the present invention may include a cover 10, a claw 20, a height adjustment ring 30, and a wedge 40.
  • the cover 10 and the retraction 20 may be applied to the configuration of the manhole that is commonly used. That is, the cover 10 may be formed in a disk shape.
  • the detent 20 includes a stepped portion 21 protruding along the circumference of the inner surface so that the cover 10 can be seated.
  • the cover 10 is preferably mounted so that the upper end is coincident with the upper end of the pawl (20).
  • the present invention uses the cover 10 and the pawl 20 which is commonly used, it is possible to increase the height of the manhole which is the object of the present invention by using the cover 10 and the pawl 20 that are installed in the existing, so that the resources are recycled. It can be used as a very useful technology in terms of environmental protection.
  • the height adjustment ring 30 may be formed in a cylindrical shape.
  • the height adjustment ring 30 may include an inner jaw 31, an outer jaw 32, and a fitting portion 33.
  • An inner jaw 31 may be formed at an upper side of the height adjustment ring 30.
  • the inner jaw 31 may be formed to protrude along the circumference inward to the inner surface so that the cover 10 can be seated.
  • the inner diameter of the height adjustment ring 30 is larger than the outer diameter of the cover 10 and the cover 10 is seated on the upper surface of the inner jaw 31 formed smaller than the outer diameter of the cover 10.
  • the outer jaw 32 may be formed on the lower side of the height adjustment ring 30.
  • the outer jaw 32 may be formed by reducing the outer diameter of the height adjustment ring 30 so that the height adjustment ring 30 can be seated on the iron 20. Therefore, the lower outer diameter of the height adjustment ring 30 may be formed smaller than the upper inner diameter of the iron dog 20.
  • the bottom surface of the height adjustment ring 30 may be seated in contact with the stepped portion 21 of the iron 20.
  • the lower surface of the outer jaw 32 of the height adjustment ring 30 may be seated in contact with the upper surface of the top of the pawl (20).
  • the height adjustment ring 30 of the configuration as described above is formed between the cover 10 and the pawl 20, when the height of the manhole should be increased, for example, can be effectively used when the ascon overlay work is required.
  • the fitting portion 33 may be formed on the inner jaw 31.
  • the fitting portion 33 may be formed through the height adjustment ring 30 in the shape of a cube.
  • the fitting portion 33 may be formed such that the upper side starts from the upper surface of the inner jaw 31 and the lower side penetrates the lower outer periphery of the height adjustment ring 30. Therefore, the inner surface of the fitting portion 33 may be inclined toward the outer side of the height adjustment ring 30 toward the lower end.
  • the inner surface is defined as the surface facing the inner side of the height adjustment ring 30 in the fitting portion (33).
  • the fitting portion 33 may be formed so that the wedge 40 to be described later is fitted to fix the height adjustment ring 30 and the iron rod 20.
  • a plurality of fitting portions 33 may be formed along the circumference of the inner jaw 31.
  • the fitting part 33 may be formed in a plurality, but may be formed in a radial form at uniform intervals. This is to uniformly distribute the force when fixing the height adjustment ring 30 and the iron bar 20 through the wedge 40 inserted into the fitting portion 33 to further secure the fixing.
  • the wedge 40 may be formed in a hexahedral shape formed in the vertical direction.
  • the wedge 40 is formed to correspond to the fitting portion 33, it is fitted to the fitting portion 33 to fix the height adjustment ring 30 and the retractor 20.
  • the rear side 41 of the wedge 40 may be inclined toward the inner side toward the lower side to correspond to the inner surface of the fitting portion 33.
  • the rear side 41 is defined as a surface which is in contact with the inner surface of the fitting portion 33 when fitted to the fitting portion 33. Therefore, the wedge 40 may be formed so that the thickness becomes smaller toward the bottom.
  • the front side 42 facing the rear side 41 is in close contact with the inner surface of the iron 20
  • the rear side 41 is the It is to be in close contact with the inner surface of the fitting portion 33, that is, the height adjustment ring 30 is to fix the height adjustment ring 30 and the retractor 20.
  • the wedge 40 may be made of an elastic body.
  • the adhesion may be improved through elasticity. Therefore, the thickness of the wedge 40 may be formed thicker than the thickness of the fitting portion (33). This has the effect that the wedge 40 is pressed and inserted when inserted into the fitting portion 33 to be more firmly fixed to the height adjustment ring 30 and the pawl 20.
  • the wedge 40 may be configured so that the upper end is projected upward than the inner jaw 31 of the height adjustment ring (30).
  • the upper end of the wedge 40 may be formed with a protruding jaw 43 protruding into the inner side of the height adjustment ring 30.
  • the protruding jaw 43 has a lower surface configured to contact the inner jaw 31 of the height adjustment ring 30 so that the upper end of the wedge 40 protrudes above the inner jaw 31. This is in contact with the upper end of the wedge 40, which becomes an elastic body when an impact is applied to the cover 10 seated on the inner jaw 31 has the effect of reducing the impact and noise.
  • the fitting portion 33 of the height adjustment ring 30 may be a separation preventing means 50 is formed.
  • the detachment preventing means 50 may be formed in the vertical direction on the surface in contact with the wedge 40.
  • the separation preventing means 50 may be formed to protrude in a sawtooth shape.
  • the wedge 40 in contact with the separation preventing means 50 may be made of an elastic material and may be press-fixed to correspond to the shape of the separation preventing means 50. This is to prevent the wedge 40 is separated from the impact or external pressure when the wedge 40 is inserted and fixed to the fitting portion (33).

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

La présente invention concerne un trou d'homme industriel faisant intervenir un coin, une bague de réglage de hauteur étant par ailleurs montée sur le couvercle en fer du trou d'homme et fixée à celui-ci au moyen d'un coin de manière à régler la hauteur du trou d'homme. Ce trou d'homme industriel faisant intervenir un coin est caractérisé par sa facilité de construction du fait que la bague de réglage de hauteur est assujettie à l'extrémité supérieure du couvercle en fer, puis fixée par le coin de manière à être complètement montée quelles que soient les compétences d'exploitation. Par ailleurs, d'autres processus tels que l'application d'un revêtement en béton bitumineux ou similaire peuvent être mis en oeuvre rapidement.
PCT/KR2011/000475 2010-01-28 2011-01-24 Trou d'homme industriel faisant intervenir un coin WO2011093623A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2010-0000972 2010-01-28
KR2020100000972U KR200450274Y1 (ko) 2010-01-28 2010-01-28 쐐기를 이용한 산업용 맨홀의 철개

Publications (2)

Publication Number Publication Date
WO2011093623A2 true WO2011093623A2 (fr) 2011-08-04
WO2011093623A3 WO2011093623A3 (fr) 2012-01-05

Family

ID=44319966

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000475 WO2011093623A2 (fr) 2010-01-28 2011-01-24 Trou d'homme industriel faisant intervenir un coin

Country Status (2)

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KR (1) KR200450274Y1 (fr)
WO (1) WO2011093623A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101377009B1 (ko) * 2013-06-04 2014-03-25 한병숙 높이 및 경사 조절이 가능한 맨홀 뚜껑

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200216311Y1 (ko) * 2000-09-21 2001-03-15 신운철 경사보상용 맨홀 링
KR200436238Y1 (ko) * 2007-04-10 2007-07-10 김명화 맨홀덮개
KR20080094371A (ko) * 2007-04-20 2008-10-23 이민호 소음 및 이탈방지 기능을 구비한 맨홀뚜껑

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101720A (ja) * 1985-10-29 1987-05-12 Kansai Electric Power Co Inc:The マンホ−ル外蓋嵩上げリングの取付構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200216311Y1 (ko) * 2000-09-21 2001-03-15 신운철 경사보상용 맨홀 링
KR200436238Y1 (ko) * 2007-04-10 2007-07-10 김명화 맨홀덮개
KR20080094371A (ko) * 2007-04-20 2008-10-23 이민호 소음 및 이탈방지 기능을 구비한 맨홀뚜껑

Also Published As

Publication number Publication date
WO2011093623A3 (fr) 2012-01-05
KR200450274Y1 (ko) 2010-09-16

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