CN2546500Y - Precast assembling concrete manhole - Google Patents
Precast assembling concrete manhole Download PDFInfo
- Publication number
- CN2546500Y CN2546500Y CN 02232581 CN02232581U CN2546500Y CN 2546500 Y CN2546500 Y CN 2546500Y CN 02232581 CN02232581 CN 02232581 CN 02232581 U CN02232581 U CN 02232581U CN 2546500 Y CN2546500 Y CN 2546500Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- concrete manhole
- prefabricated assembled
- assembled concrete
- splits
- 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
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Disclosed is a prefabricated concrete inspection chamber. The chamber space and the chamber cylinder are both consolidated by precast reinforced concrete regulating splits. The inspection can be shaped like roundness, sector or rectangle. The vertical seams between every two regulating splits are in groove joint and are sealed by polyurethane, rubber bands or cement mortar; and the horizontal seams between every two regulating splits are in bolt connection and are sealed also by polyurethane, rubber bands or cement mortar. The chamber space and the pipelines are provided with faucets, while the joint pars are sealed by rubber bands or mortar. The chamber space and the chamber cylinder are respectively formed by supposed or side-connected regulating splits of different modulus. The socket type reinforced concrete drain pipe which has no base laid down is combined with the prefabricated concrete inspection chamber and can be matched with a flexible connector drain pipe to realize rapid construction in pipe assembly. The inspection chamber which needs no clay bricks is favorable for environmental protection; with more rapid construction speed, higher quality and higher compressive strength than the brick inspection chamber, the utility model which helps solve the problem of the road walling crib collapse is applicable for municipal main roads and the tube wells of various underground pipelines.
Description
Technical field
The utility model relates to a kind of underground pipeline manhole.
Technical background
Existing underground pipeline manhole adopts loam brick to be built into, and its intensity is low, and speed of application is slow, easy to leak, poor durability; be unfavorable for urban traffic; also be unfavorable for protection, and use loam brick to cause the clay resource waste in a large number, do not meet environmental protection policy underground water resource.Present many local governments regulation: except that the peasant on house site the self-built low story dwelling, all construction works and municipal engineering construction ban use of clay solid brick.It is particularly necessary to carry out the prefabricated assembled concrete manhole in this case.
Technology contents
The utility model solves that the underground pipeline manhole intensity that existing loam brick is built into is low, speed of application slow, easy to leak, poor durability, waste clay resource, be unfavorable for urban traffic, be unfavorable for groundwater resources protection, be unfavorable for the problem of environmental protection.
The technical scheme of prefabricated assembled concrete manhole: be linked to be integral body from bottom to top by base plate, well chamber, pit shaft, between well chamber and the pit shaft cover plate is arranged, be equipped with walling crib, well lid on the pit shaft, it is characterized in that: it is assembled that base plate, well chamber, pit shaft are regulated piece by prefabricated reinforced concrete.
The shape of the prefabricated assembled concrete manhole of above-mentioned assembly unit has circle, fan-shaped or rectangle.
Above-mentioned respectively the adjusting between the piece, the seam of vertical direction are that tongue and groove connects.
The seam of above-mentioned vertical direction is by polyurethane or cement mortar or seal with elastometic washer.
Above-mentioned respectively the adjusting between the piece, the seam of horizontal direction are that bolt connects.
The seam of above-mentioned horizontal direction is by polyurethane or cement mortar sealing.
Above-mentioned well chamber and pipeline be connected with rigid interface or flexible interface.
There are bellmouth or socket in above-mentioned well chamber, and pipeline has socket or bellmouth, and interface is by sealing ring or mortar sealing.
Beneficial effect: the prefabricated assembled concrete manhole is finished by reinforced concrete prefabricated, and stacked or side connects assembled by the adjusting piece of different moduluses for well chamber and pit shaft; It can be supporting with the flexible interface gutter, realizes the rapid construction of pipeline assemblingization.The prefabricated assembled concrete manhole does not use loam brick, helps protecting environment; More brick manhole speed of application is fast, quality is high, and the compressive resistance height can stand rolling of heavy-duty machinery, helps solving the problem of subsiding of road walling crib.The progress that the change of underground pipeline manhole is accompanied by gutter diatom construction technology does not have Guan Ji and lays with inserting formula reinforced concrete sewer pipe road, cooperate the prefabricated assembled concrete manhole, accelerated the drainage pipe construction speed greatly, improved workmanship, reduce environment pollution, be applicable to the pipe well of municipal main line and various underground installation pipelines.
Description of drawings
Fig. 1 is the structural representation that the utility model embodiment circle flushes the well chamber;
Fig. 2 is the structural representation of the circular closing in well of the utility model embodiment chamber;
Fig. 3 is the vertical view of fan-shaped well chamber;
Fig. 4 is the I-I sectional drawing of Fig. 3;
Fig. 5 is the II-II sectional drawing of Fig. 3;
Fig. 6 is the vertical view of rectangular well chamber;
Fig. 7 is the I-I sectional drawing of Fig. 6;
Fig. 8 is the II-II sectional drawing of Fig. 6;
Fig. 9 is the structural representation of A node among Fig. 7;
Figure 10 regulates the schematic diagram that piece connects into pit shaft;
Figure 11 is a shape schematic diagram of regulating piece;
Figure 12 is the structural representation of B node among Figure 10;
Figure 13 is the vertical view that pit shaft is connected with pipeline;
Figure 14 is the I-I sectional drawing of Figure 13;
Figure 15 is the II-II sectional drawing of Figure 13;
Figure 16 is the structural representation of C node among Figure 14.
Among the figure: 1-base plate, 2-well chamber, 3-pit shaft, 4-cover plate, 5-walling crib, 6-well lid, 7,7 '-regulate that piece, 8-seam, 9-are marked time, chamber, 12-closing in, 13-chute, 14-pin nest, 15-socket, 16-bellmouth, 17-pipeline, 18-preformed hole, 19-bolt are gone into the well in the last well of 10-chamber, 11-.
The specific embodiment
As shown in Figure 1, 2, the prefabricated assembled concrete manhole, be linked to be integral body from bottom to top by base plate 1, well chamber 2, pit shaft 3, cover plate 4 is arranged between well chamber and the pit shaft, be equipped with walling crib 5, well lid 6 on the pit shaft, it is assembled that piece 7 is regulated by prefabricated reinforced concrete in Qi Jing chamber 2, pit shaft 3, shown in Figure 10,11,12.
Pit shaft can be made up of the adjusting piece 7 of seven kinds of different sizes, and modulus is 360mm, and the height of regulating piece 7 is 90cm, 140cm, 180cm, 360cm, 720cm, 1440cm, 2160cm respectively, and internal diameter is two kinds of 700mm and 800mm.When prefabricated, regulate on the piece hoisting ring should be set, regulate piece C25 concrete for making.
The circular well chamber can be divided into the well chamber 10 and chamber 11 two parts of going into the well, and last well chamber calibrated altitude is 1440mm, and the chamber height of going into the well is the 360mm+0.85 times of bore+thickness of pipe+pipe end to shaft bottom spacing 70mm.Well chamber and the connecting portion of pit shaft can flush or close up and 12 be connected, and the place of flushing is stamped cover plate 4.
Shown in Figure 10,12, each is regulated between the piece, and the seam of vertical direction is that tongue and groove connects, and the seam of vertical direction is by polyurethane or cement mortar sealing.The seam of horizontal direction can be that bolt 19 connects, and the seam of horizontal direction is by O type cushion rubber 8, polyurethane or cement mortar sealing.Its stability of structure is considered in rectangle and fan-shaped well chamber, and the well chamber is formed by connecting by bolt by four wooden partitions.
The shape of prefabricated assembled concrete manhole has circle, fan-shaped or rectangle.The physical dimension of manhole and adaptation pipeline:
Circular manhole diameter range Φ 700mm~Φ 2200mm adapts to pipe diameter Φ 200mm~Φ 1500mm, and upstream tube inserts scope can be between 90 °~270 °.
90 ° of crook holes of fan-shaped manhole adapt to pipe diameter Φ 700mm~Φ 2200mm.
120 ° of crook holes of fan-shaped manhole adapt to pipe diameter Φ 700mm~Φ 2200mm.
135 ° of crook holes of fan-shaped manhole adapt to pipe diameter Φ 700mm~Φ 2200mm.
150 ° of crook holes of fan-shaped manhole adapt to pipe diameter Φ 700mm~Φ 2200mm.
90 ° of two general formula manhole of rectangle adapts to pipe diameter Φ 700mm~Φ 2200mm.
90 ° of three way type manholes of rectangle adapt to pipe diameter Φ 700mm~Φ 2200mm.
90 ° of four-way formulas of rectangle manhole adapts to pipe diameter Φ 700mm~Φ 2200mm.
Shown in Figure 13,14,15,16, well chamber and pipeline be connected with rigid interface (shown in Fig. 7,9) or flexible interface (shown in Figure 14,16), there are bellmouth or socket 15 in the well chamber, pipeline has socket or bellmouth 16, interface is by sealing ring 8 or mortar sealing.The indoor chute 13 that is provided with of well.Insert each pipeline of prefabricated assembled manhole and flush, rain, the depth displacement when sewage inserts main line are reserved by main line in the sub-district branch line and adjusting for the interior top of pipe.
Shown in Fig. 4,7, on the prefabricated assembled concrete manhole chute wall pin nest 14 is arranged.Can reserve the preformed hole 18 that joins with pipeline 17 on the well locular wall.Its diameter is that external diameter of pipe adds 40mm.On the rainwater inspection well, the preformed hole that the inlet for stom water arm inserts is pressed the least favorable situation and reserved, and worst situation is meant: high at the bottom of the inlet for stom water is 1m under the road surface, and it is 25m that inlet for stom water props up length of tube, and the gradient is 1%.
Shown in Fig. 1,2,4,5,7,8,10,11,14,15, marking time of manhole 9 is equipped on the member in advance, and 9 the step pitch of marking time is 360mm, and the well chamber first step is located at 100mm place at the bottom of the cover plate, pit shaft is located at 100mm place, cover plate top to the cover plate first step, and the material of marking time is a plastic-steel.
Claims (8)
1, a kind of prefabricated assembled concrete manhole, be linked to be integral body from bottom to top by base plate, well chamber, pit shaft, between well chamber and the pit shaft cover plate is arranged, be equipped with walling crib, well lid on the pit shaft, it is characterized in that: it is assembled that base plate, well chamber, pit shaft are regulated piece by prefabricated reinforced concrete.
2, prefabricated assembled concrete manhole according to claim 1 is characterized in that: the shape of the prefabricated assembled concrete manhole of described assembly unit has circle, fan-shaped or rectangle.
3, prefabricated assembled concrete manhole according to claim 1 and 2 is characterized in that: described respectively the adjusting between the piece, the seam of vertical direction are that tongue and groove connects.
4, prefabricated assembled concrete manhole according to claim 3, it is characterized in that: the seam of described vertical direction is by polyurethane, cement mortar or rubber sealing.
5, prefabricated assembled concrete manhole according to claim 1 and 2 is characterized in that: described respectively the adjusting between the piece, the seam of horizontal direction are that bolt connects.
6, prefabricated assembled concrete manhole according to claim 5 is characterized in that: the seam of described horizontal direction is by polyurethane or cement mortar sealing.
7, prefabricated assembled concrete manhole according to claim 1 and 2 is characterized in that: described well chamber and pipeline be connected with rigid interface or flexible interface.
8, prefabricated assembled concrete manhole according to claim 7 is characterized in that: there are bellmouth or socket in described well chamber, and pipeline has socket or bellmouth, and interface is by sealing ring or mortar sealing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02232581 CN2546500Y (en) | 2002-04-17 | 2002-04-17 | Precast assembling concrete manhole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02232581 CN2546500Y (en) | 2002-04-17 | 2002-04-17 | Precast assembling concrete manhole |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2546500Y true CN2546500Y (en) | 2003-04-23 |
Family
ID=33707931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02232581 Expired - Fee Related CN2546500Y (en) | 2002-04-17 | 2002-04-17 | Precast assembling concrete manhole |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2546500Y (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1320217C (en) * | 2003-12-16 | 2007-06-06 | 周佰兴 | Pipe fitting type examination well |
CN101838999A (en) * | 2010-05-20 | 2010-09-22 | 金湖县九鼎塑胶制品有限公司 | Spliced-type integrated inspection well |
CN101974915A (en) * | 2010-10-19 | 2011-02-16 | 天津市泽宝水泥制品有限公司 | Prefabricated assembled reinforced concrete rectangular inspection shaft chamber |
CN102587419A (en) * | 2012-03-01 | 2012-07-18 | 安徽省方大水泥制品有限公司 | Assembly type manhole |
CN102660992A (en) * | 2012-05-16 | 2012-09-12 | 济南黄河路桥工程公司 | Prefabricated concrete catch basin of road |
CN102817374A (en) * | 2012-08-27 | 2012-12-12 | 安徽建川市政工程有限公司 | Assembly type prefabricated reinforced concrete inspection well bottom plate connector |
CN102995738A (en) * | 2012-11-28 | 2013-03-27 | 上海千年城市规划工程设计股份有限公司 | Construction technology of connecting newly-built draining pipeline into built well body and joint construction of newly-built draining pipeline |
CN103374926A (en) * | 2012-04-13 | 2013-10-30 | 哈尔滨市前进水泥管厂有限责任公司 | Prefabricated assembly-type reinforced concrete inspection well |
CN104480966A (en) * | 2014-12-15 | 2015-04-01 | 青岛城建集团有限公司 | Bolting steel cover plate guide-well construction method and bolting steel cover plate device used in method |
CN104831752A (en) * | 2015-04-16 | 2015-08-12 | 北京市政路桥管理养护集团有限公司 | Prefabricated inspection well and construction method thereof |
CN104863240A (en) * | 2015-06-04 | 2015-08-26 | 康正豹 | Inorganic glass reinforced plastic observation well and machining internal mold thereof |
CN107012891A (en) * | 2017-06-09 | 2017-08-04 | 西安市恒兴市政工程公司 | A kind of waterproof method of prefabricated rectangle well room |
CN107313457A (en) * | 2017-08-04 | 2017-11-03 | 东营市天诚建材有限公司 | High-strength corrosion-resistant loses Household glass fiber reinforced plastic table well and production technology |
CN107489423A (en) * | 2017-10-20 | 2017-12-19 | 中冶建工集团有限公司 | A kind of construction method of assembled concrete square frame vertical shaft |
CN107740488A (en) * | 2017-09-30 | 2018-02-27 | 武汉圣禹排水***有限公司 | The spliced shunting well and construction method of a kind of prefabricated components |
CN108978717A (en) * | 2017-06-05 | 2018-12-11 | 陕西晟泰源水泥制品有限公司 | Precast assembling concrete manhole and prepackage method |
CN109440903A (en) * | 2018-11-28 | 2019-03-08 | 福建建中建设科技股份有限公司 | A kind of prefabricated concrete inspection well and its construction method |
CN110219359A (en) * | 2019-07-16 | 2019-09-10 | 湖南博世科环保科技有限公司 | A kind of Submersed type inspection well and its construction method |
CN114293591A (en) * | 2022-01-24 | 2022-04-08 | 中国化学工程第十四建设有限公司 | Combination device of HPVC-U flexible pipe and concrete inspection well |
CN114737612A (en) * | 2022-05-20 | 2022-07-12 | 济南黄河路桥建设集团有限公司 | Municipal road inspection well installation process |
CN115142472A (en) * | 2022-06-13 | 2022-10-04 | 北京韩建河山管业股份有限公司 | Prefabricated assembled exhaust valve chamber for small and medium-caliber prestressed concrete cylinder pipes |
-
2002
- 2002-04-17 CN CN 02232581 patent/CN2546500Y/en not_active Expired - Fee Related
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1320217C (en) * | 2003-12-16 | 2007-06-06 | 周佰兴 | Pipe fitting type examination well |
CN101838999A (en) * | 2010-05-20 | 2010-09-22 | 金湖县九鼎塑胶制品有限公司 | Spliced-type integrated inspection well |
CN101838999B (en) * | 2010-05-20 | 2011-11-30 | 金湖县九鼎塑胶制品有限公司 | Spliced-type integrated inspection well |
CN101974915A (en) * | 2010-10-19 | 2011-02-16 | 天津市泽宝水泥制品有限公司 | Prefabricated assembled reinforced concrete rectangular inspection shaft chamber |
CN102587419A (en) * | 2012-03-01 | 2012-07-18 | 安徽省方大水泥制品有限公司 | Assembly type manhole |
CN103374926A (en) * | 2012-04-13 | 2013-10-30 | 哈尔滨市前进水泥管厂有限责任公司 | Prefabricated assembly-type reinforced concrete inspection well |
CN102660992A (en) * | 2012-05-16 | 2012-09-12 | 济南黄河路桥工程公司 | Prefabricated concrete catch basin of road |
CN102817374A (en) * | 2012-08-27 | 2012-12-12 | 安徽建川市政工程有限公司 | Assembly type prefabricated reinforced concrete inspection well bottom plate connector |
CN102817374B (en) * | 2012-08-27 | 2014-12-10 | 安徽建川市政工程有限公司 | Assembly type prefabricated reinforced concrete inspection well bottom plate connector |
CN102995738A (en) * | 2012-11-28 | 2013-03-27 | 上海千年城市规划工程设计股份有限公司 | Construction technology of connecting newly-built draining pipeline into built well body and joint construction of newly-built draining pipeline |
CN102995738B (en) * | 2012-11-28 | 2014-08-06 | 上海千年城市规划工程设计股份有限公司 | Construction technology of connecting newly-built draining pipeline into built well body and joint construction of newly-built draining pipeline |
CN104480966A (en) * | 2014-12-15 | 2015-04-01 | 青岛城建集团有限公司 | Bolting steel cover plate guide-well construction method and bolting steel cover plate device used in method |
CN104831752A (en) * | 2015-04-16 | 2015-08-12 | 北京市政路桥管理养护集团有限公司 | Prefabricated inspection well and construction method thereof |
CN104863240A (en) * | 2015-06-04 | 2015-08-26 | 康正豹 | Inorganic glass reinforced plastic observation well and machining internal mold thereof |
CN108978717A (en) * | 2017-06-05 | 2018-12-11 | 陕西晟泰源水泥制品有限公司 | Precast assembling concrete manhole and prepackage method |
CN107012891A (en) * | 2017-06-09 | 2017-08-04 | 西安市恒兴市政工程公司 | A kind of waterproof method of prefabricated rectangle well room |
CN107313457A (en) * | 2017-08-04 | 2017-11-03 | 东营市天诚建材有限公司 | High-strength corrosion-resistant loses Household glass fiber reinforced plastic table well and production technology |
CN107740488A (en) * | 2017-09-30 | 2018-02-27 | 武汉圣禹排水***有限公司 | The spliced shunting well and construction method of a kind of prefabricated components |
CN107489423A (en) * | 2017-10-20 | 2017-12-19 | 中冶建工集团有限公司 | A kind of construction method of assembled concrete square frame vertical shaft |
CN109440903A (en) * | 2018-11-28 | 2019-03-08 | 福建建中建设科技股份有限公司 | A kind of prefabricated concrete inspection well and its construction method |
CN109440903B (en) * | 2018-11-28 | 2024-04-19 | 福州庭佳建设工程有限公司 | Assembled precast concrete inspection well and construction method thereof |
CN110219359A (en) * | 2019-07-16 | 2019-09-10 | 湖南博世科环保科技有限公司 | A kind of Submersed type inspection well and its construction method |
CN114293591A (en) * | 2022-01-24 | 2022-04-08 | 中国化学工程第十四建设有限公司 | Combination device of HPVC-U flexible pipe and concrete inspection well |
CN114737612A (en) * | 2022-05-20 | 2022-07-12 | 济南黄河路桥建设集团有限公司 | Municipal road inspection well installation process |
CN115142472A (en) * | 2022-06-13 | 2022-10-04 | 北京韩建河山管业股份有限公司 | Prefabricated assembled exhaust valve chamber for small and medium-caliber prestressed concrete cylinder pipes |
CN115142472B (en) * | 2022-06-13 | 2024-03-19 | 北京韩建河山管业股份有限公司 | Prefabricated assembled exhaust valve chamber of small-and-medium-caliber prestressed steel cylinder concrete pipe |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2546500Y (en) | Precast assembling concrete manhole | |
CN202324159U (en) | Combined prefabricated reinforced concrete sewage and rainwater inspection well | |
CN200964591Y (en) | Static pressure pipe pile shoe | |
CN109629609B (en) | Landfill liner layer anchoring structure utilizing rice hull ash concrete | |
CN210163943U (en) | Reinforcing and upgrading structure for inspection well of white-to-black municipal administration road | |
CN211368806U (en) | Waterproof and drainage system of prefabricated open caisson structure | |
CN101603299B (en) | Broken line type dam joint structure and construction method thereof | |
CN212000674U (en) | Novel reverse construction method assembly type non-pressure culvert | |
CN2597552Y (en) | Prefabricated concrete round door arch type manhole | |
CN112726784A (en) | Fully-prefabricated PC sewer inspection well component assembly type structure and construction method | |
KR20070076560A (en) | Sectional manhole | |
CN210140780U (en) | Anti-clogging ecological permeable box culvert | |
CN202672331U (en) | Prefabricated reinforced concrete circular grit well | |
CN2597553Y (en) | Prefabricated concrete rectangular door arch type manhole | |
CN111962632A (en) | Rainwater sewer and construction method thereof | |
LU504723B1 (en) | Anchoring structure of landfill liner cushion layer using rice husk ash concrete | |
CN204098068U (en) | Prefabricated assembled concrete drainage inspection well | |
CN210238713U (en) | Assembled steel system drainage inspection shaft | |
CN110965488A (en) | Novel reverse construction method assembly type non-pressure culvert and construction method thereof | |
CN215053707U (en) | Municipal administration rainwater well inspection shaft | |
CN219773136U (en) | Flow groove structure of rain sewage inspection well | |
CN221072929U (en) | Non-excavation assembly caisson type inspection well for rural sewage pipe network | |
CN215406172U (en) | Sinking type prefabricated inspection well | |
CN216428498U (en) | Geopolymer assembled rainwater inspection shaft for municipal roads | |
CN215715540U (en) | Simple prefabricated inspection well |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |