CN114508164B - Assembly type plastic circular municipal drainage inspection well convenient to maintain - Google Patents
Assembly type plastic circular municipal drainage inspection well convenient to maintain Download PDFInfo
- Publication number
- CN114508164B CN114508164B CN202210210315.3A CN202210210315A CN114508164B CN 114508164 B CN114508164 B CN 114508164B CN 202210210315 A CN202210210315 A CN 202210210315A CN 114508164 B CN114508164 B CN 114508164B
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- Prior art keywords
- frame structure
- frame
- protection
- adjustable
- municipal drainage
- Prior art date
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- 239000004033 plastic Substances 0.000 title claims abstract description 27
- 229920003023 plastic Polymers 0.000 title claims abstract description 27
- 238000007689 inspection Methods 0.000 title claims abstract description 21
- 230000009194 climbing Effects 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 239000010865 sewage Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/021—Connection of sewer pipes to manhole shaft
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/024—Manhole shafts or other inspection chambers; Snow-filling openings; accessories made of plastic material
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention provides an assembled plastic circular municipal drainage inspection well convenient to maintain, which comprises a bottom plate, a well chamber, an adjustable positioning frame structure, a pipeline protection frame structure, a reinforced protection frame structure, a protection cover, a positioning groove, a positioning hole, a first hoisting ring, an inserted pipe, a cylindrical pipe, a well head and an adjustable climbing frame structure, wherein the well chamber is arranged at the upper part of the bottom plate; the left side and the right side of the well chamber are provided with adjustable positioning frame structures; the inner side of the adjustable positioning frame structure is provided with a pipeline protection frame structure; the upper part of the well chamber is provided with a reinforcing and protecting frame structure; the upper part of the reinforced protective frame structure is provided with a protective cover. The auxiliary spring is connected with the inner wall of the longitudinal sliding frame through the screw at the side far away from the square buffer plate, so that the auxiliary spring is convenient to jack the square buffer plate tightly and buffer when in use, and further convenient to adjust according to the height of an externally-connected through pipeline.
Description
Technical Field
The invention belongs to the technical field of inspection wells, and particularly relates to an assembled plastic circular municipal drainage inspection well convenient to maintain.
Background
The urban drainage system is divided into two systems, namely a diversion system and a confluence system, and most cities adopt the diversion system, namely the rainwater and the sewage are respectively discharged. Units or living areas along the urban road are generally organized drainage pipes for collecting and draining rainwater and sewage to the lower part of the urban road, commonly called municipal drainage pipes. Rainwater and sewage are discharged to a water body or a sewage treatment plant through a municipal drainage pipeline. Inspection wells are required to be arranged at the joint of the municipal drainage pipeline at intervals, at the pipeline turning and branch pipes. The municipal drainage pipe has the characteristics of larger pipe diameter and larger inspection well. The outdoor drainage design specification GB50014-2006 prescribes the height of a well chamber of an inspection well, the arrangement of a launder and the radius of the launder of the inspection well at a turning position.
However, the existing assembly type plastic circular municipal drainage inspection well is inconvenient to assemble, and has no problems of poor positioning effect and inconvenience in height adjustment of pipeline ports.
Therefore, it is necessary to invent an assembled plastic circular municipal drainage inspection well which is convenient to maintain.
Disclosure of Invention
In order to solve the technical problems, the invention provides an assembled plastic circular municipal drainage inspection well convenient to maintain, which solves the problems that the conventional assembled plastic circular municipal drainage inspection well is inconvenient to assemble, has poor positioning effect and is inconvenient to adjust the height of a pipeline opening. The utility model provides an assembled circular municipal drainage inspection shaft of plastics convenient to maintain, includes bottom plate, well room, adjustable locating rack structure, pipeline protection frame structure, consolidates the protection frame structure, protective cover, constant head tank, locating hole, first hoist and mount ring, plug tube, cylinder pipe, well head and adjustable climbing frame structure, the upper portion of bottom plate place the well room; the left side and the right side of the well chamber are provided with adjustable positioning frame structures; the inner side of the adjustable positioning frame structure is provided with a pipeline protection frame structure; the upper part of the well chamber is provided with a reinforcing and protecting frame structure; the upper part of the reinforced protective frame structure is provided with a protective cover; the lower part of the protective cover is provided with a positioning groove; the middle position of the protective cover is inserted with a positioning hole; the left side and the right side of the upper part of the protective cover are provided with first hoisting rings by bolts; the inner side of the positioning hole is inserted with an insertion pipe; the outer side of the insertion pipe is provided with a cylindrical pipe; the upper part of the cylindrical pipe is provided with a wellhead; an adjustable climbing frame structure is arranged on the inner side of the insertion pipe; the adjustable climbing frame structure comprises a storage frame, a shaft rod, a U-shaped climbing frame, an anti-skid sleeve and a rubber cushion block, wherein the shaft rod is connected to the lower portion of the inner side of the storage frame in a shaft way; the lower part of the inner side of the storage frame is inserted with a U-shaped climbing frame; the left side of the outer part of the U-shaped climbing frame is glued with an anti-skid sleeve; rubber cushion blocks are glued on the front side and the rear side of the U-shaped climbing frame.
Preferably, the adjustable positioning frame structure comprises a longitudinal sliding frame, a first limiting plate, a second limiting plate, a square buffer plate and auxiliary springs, wherein the longitudinal sliding frame is embedded in the left side and the right side of the lower part of the well chamber; the front end and the rear end of the left side of the longitudinal sliding frame are welded with first limiting plates; the front end and the rear end of the right side of the longitudinal sliding frame are welded with second limiting plates; a square buffer plate is arranged on the inner side of the longitudinal sliding frame; auxiliary springs are respectively arranged at the upper end and the lower end of the square buffer plate through screws.
Preferably, the pipeline protection frame structure comprises a protection pipe, a protection pad, a sealing gasket, a protection sleeve and a connecting lug plate, wherein the protection pad is glued on the inner side of the protection pipe; the outer side of the protective tube is sleeved with a sealing gasket; the outer side of the sealing gasket is glued with a protective sleeve; the upper side and the lower side of the protective sleeve are glued with connecting lug plates.
Preferably, the reinforcing and protecting frame structure comprises a plastic ring, a longitudinal reinforcing rib, a limiting frame, a transverse reinforcing rib ring and a second hoisting ring; the plastic ring is arranged at the upper part of the well chamber; longitudinal reinforcing ribs and transverse reinforcing steel bar rings are respectively embedded in the plastic rings; a limiting frame is welded at the lower part of the longitudinal reinforcing rib; the limiting frame is embedded in the upper part of the well chamber; the upper part of the longitudinal reinforcing rib is welded with a second hoisting ring.
Preferably, one side of the auxiliary spring far away from the square buffer plate is connected with the inner wall of the longitudinal sliding frame through screws.
Preferably, the storage frame bolt is mounted on the inner side of the insertion tube.
Preferably, the U-shaped climbing frame is welded on the outer side of the shaft rod.
Preferably, the rubber cushion block is contacted with the inner wall of the storage frame.
Preferably, the square buffer plate is arranged on the inner sides of the first limiting plate and the second limiting plate.
Preferably, the protective cover is sleeved on the upper outer side of the second hoisting ring through a positioning groove.
Preferably, the protection tube is inserted in the middle position of the square buffer plate.
Preferably, the connecting lug plate is connected with the first limiting plate through screws.
Compared with the prior art, the invention has the beneficial effects that:
1. In the invention, one side of the auxiliary spring far away from the square buffer plate is connected with the inner wall screw of the longitudinal sliding frame, so that the auxiliary spring is beneficial to conveniently supporting the square buffer plate to tightly buffer the square buffer plate in use, and further is convenient to adjust according to the height of an externally-connected through pipeline.
2. According to the invention, the storage frame bolt is arranged on the inner side of the insertion pipe, so that the U-shaped climbing frame can be conveniently collected and stored when in use, and the influence on the activities of staff in a well can be avoided when climbing is not needed.
3. According to the invention, the U-shaped climbing frame is welded on the outer side of the shaft lever, so that the shaft lever can be conveniently rotated from the storage frame according to the requirement during use, and the position angle of the U-shaped climbing frame can be conveniently adjusted.
4. According to the invention, the rubber cushion block is contacted with the inner wall of the storage frame, so that the anti-skid effect of the U-shaped climbing frame in the storage frame can be improved when the U-shaped climbing frame is used, and the U-shaped climbing frame is prevented from easily shaking from the storage frame.
5. According to the square buffer plate, the square buffer plate is arranged on the inner sides of the first limiting plate and the second limiting plate, so that the square buffer plate can be conveniently limited by the first limiting plate and the second limiting plate during use, and further the square buffer plate can be prevented from shaking leftwards and rightwards.
6. According to the invention, the protective cover is sleeved on the upper part of the outer side of the second hoisting ring through the positioning groove, so that the protective cover can be well positioned when in use.
7. According to the invention, the protection tube is inserted in the middle position of the square buffer plate, so that the protection tube can be adjusted according to the position of the square buffer plate when in use.
8. In the invention, the connecting lug plate is connected with the first limiting plate through the screw, so that the protective sleeve can be conveniently installed and fixed when in use.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of an adjustable spacer structure of the present invention.
Fig. 3 is a schematic structural view of the pipe protection frame structure of the present invention.
FIG. 4 is a schematic structural view of the reinforced guard frame structure of the present invention.
Fig. 5 is a schematic structural view of the adjustable climbing frame structure of the present invention.
In the figure:
1. A bottom plate; 2. a well chamber; 3. an adjustable positioning frame structure; 31. a longitudinal sliding frame; 32. a first limiting plate; 33. a second limiting plate; 34. a square buffer plate; 35. an auxiliary spring; 4. a pipeline protection frame structure; 41. a protective tube; 42. a protective pad; 43. a sealing gasket; 44. a protective sleeve; 45. connecting an ear plate; 5. reinforcing a protective frame structure; 51. a plastic ring; 52. longitudinal reinforcing ribs; 53. a limiting frame; 54. transverse steel bar rings; 55. a second lifting ring; 6. a protective cover; 7. a positioning groove; 8. positioning holes; 9. a first lifting ring; 10. a connecting pipe is inserted; 11. a cylindrical tube; 12. a wellhead; 13. an adjustable climbing frame structure; 131. a storage frame; 132. a shaft lever; 133. a U-shaped climbing frame; 134. an anti-skid sleeve; 135. and a rubber cushion block.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
Examples:
As shown in fig. 1 and 5, the invention provides an assembled plastic circular municipal drainage inspection well convenient to maintain, which comprises a bottom plate 1, a well chamber 2, an adjustable positioning frame structure 3, a pipeline protection frame structure 4, a reinforcement protection frame structure 5, a protection cover 6, a positioning groove 7, a positioning hole 8, a first lifting ring 9, a plug pipe 10, a cylindrical pipe 11, a well mouth 12 and an adjustable climbing frame structure 13, wherein the well chamber 2 is arranged at the upper part of the bottom plate 1; the left side and the right side of the well chamber 2 are provided with adjustable positioning frame structures 3; the inner side of the adjustable positioning frame structure 3 is provided with a pipeline protection frame structure 4; the upper part of the well chamber 2 is provided with a reinforcing and protecting frame structure 5; the upper part of the reinforced protective frame structure 5 is provided with a protective cover 6; the lower part of the protective cover 6 is provided with a positioning groove 7; the middle position of the protective cover 6 is inserted with a positioning hole 8; the left side and the right side of the upper part of the protective cover 6 are provided with first hoisting rings 9 by bolts; the inner side of the positioning hole 8 is inserted with an insertion tube 10; a cylindrical pipe 11 is arranged on the outer side of the plug pipe 10; the upper part of the cylindrical pipe 11 is provided with a wellhead 12; an adjustable climbing frame structure 13 is arranged on the inner side of the plug tube 10; the adjustable climbing frame structure 13 comprises a storage frame 131, a shaft lever 132, a U-shaped climbing frame 133, an anti-slip sleeve 134 and a rubber cushion block 135, wherein the storage frame 131 is mounted on the inner side of the plug pipe 10 through bolts, the U-shaped climbing frame 133 is convenient to collect and store when in use, and the influence on the activities of staff in a well can be avoided when climbing is not needed; the lower part of the inner side of the storage frame 131 is connected with a shaft lever 132 in a shaft way; a U-shaped climbing rack 133 is inserted into the lower part of the inner side of the storage frame 131; the U-shaped climbing frame 133 is welded on the outer side of the shaft lever 132, and the shaft lever 132 can be conveniently utilized to rotate from the storage frame 131 according to the requirement during use, so that the position angle of the U-shaped climbing frame 133 can be conveniently adjusted; the left side of the outer part of the U-shaped climbing frame 133 is glued with an anti-slip sleeve 134; rubber cushion blocks 135 are glued on the front side and the rear side of the U-shaped climbing frame 133; the rubber cushion block 135 is in contact with the inner wall of the storage frame 131, so that the anti-slip effect of the U-shaped climbing frame 133 in the storage frame 131 can be improved during use, and the U-shaped climbing frame 133 is prevented from easily shaking from the storage frame 131.
Preferably, the adjustable positioning frame structure 3 comprises a longitudinal sliding frame 31, a first limiting plate 32, a second limiting plate 33, a square buffer plate 34 and an auxiliary spring 35, wherein the longitudinal sliding frame 31 is embedded in the left side and the right side of the lower part of the well chamber 2; the front end and the rear end of the left side of the longitudinal sliding frame 31 are welded with first limiting plates 32; the front end and the rear end of the right side of the longitudinal sliding frame 31 are welded with second limiting plates 33; a square buffer plate 34 is arranged on the inner side of the longitudinal sliding frame 31; the square buffer plate 34 is arranged on the inner sides of the first limiting plate 32 and the second limiting plate 33, and the square buffer plate 34 is conveniently limited by the first limiting plate 32 and the second limiting plate 33 when in use, so that the square buffer plate 34 can be prevented from shaking leftwards and rightwards; auxiliary springs 35 are respectively arranged at the upper end and the lower end of the square buffer plate 34 in a screw manner; one side of the auxiliary spring 35 far away from the square buffer plate 34 is connected with the inner wall of the longitudinal sliding frame 31 through screws, so that the square buffer plate 34 can be conveniently and tightly jacked for buffering when in use, and the height of the pipeline can be conveniently adjusted according to external connection.
As shown in fig. 3, in the foregoing embodiment, specifically, the pipe protection frame structure 4 includes a protection pipe 41, a protection pad 42, a sealing gasket 43, a protection sleeve 44 and a connection lug 45, where the protection pipe 41 is inserted in the middle position of the square buffer plate 34, and can be adjusted according to the position of the square buffer plate 34 in use; the inner side of the protective tube 41 is glued with a protective pad 42; the outer side of the protective tube 41 is sleeved with a sealing gasket 43; the outer side of the sealing washer 43 is glued with a protective sleeve 44; the upper side and the lower side of the protective sleeve 44 are glued with connecting lug plates 45; the connecting lug plate 45 is connected with the first limiting plate 32 through screws, and the protecting sleeve 44 is convenient to install and fix in use.
As shown in fig. 4, in the foregoing embodiment, specifically, the reinforcing and protecting frame structure 5 includes a plastic ring 51, a longitudinal reinforcing rib 52, a limiting frame 53, a transverse reinforcing rib ring 54 and a second lifting ring 55; the plastic ring 51 is placed on the upper part of the well chamber 2; the plastic ring 51 is internally embedded with a longitudinal reinforcing rib 52 and a transverse reinforcing rib 54 respectively; a limiting frame 53 is welded at the lower part of the longitudinal reinforcing rib 52; the limit frame 53 is embedded in the upper part of the well chamber 2; the upper part of the longitudinal reinforcing rib 52 is welded with a second hoisting ring 55; the protective cover 6 is sleeved on the upper outer side of the second hoisting ring 55 through the positioning groove 7, and can play a good role in positioning the protective cover 6 when in use.
Principle of operation
In the working process of the invention, the height of the square buffer plate 34 can be adjusted by the height of the side pipeline installation position during installation, the height of the square buffer plate 31 can be longitudinally slid earlier, then an external pipeline is taken from the inner side of the protection pipe 41, meanwhile, the protection pipe 41 is utilized to play a protection role between the protection pipe 41 and the external pipeline, then the protection cover 6 is placed at the upper part of the well chamber 2, meanwhile, the positioning groove 7 is sleeved on the outer side of the second lifting ring 55, finally, the insertion pipe 10 is inserted into the inner side of the positioning hole 8, when maintenance and repair are needed to be carried out in the well chamber 2, a worker can climb downwards through the U-shaped climbing frame 133 by the well head 12, and when the worker overhauls, the U-shaped climbing frame 133 can be rotated into the storage frame 131 for storage, so that the occupation of redundant space is avoided.
By using the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the invention.
Claims (6)
1. The utility model provides an assembled plastics circular municipal drainage inspection shaft convenient to maintain, its characterized in that, this assembled plastics circular municipal drainage inspection shaft convenient to maintain, including bottom plate (1), well room (2), adjustable locating rack structure (3), pipeline protection frame structure (4), consolidate protection frame structure (5), shield lid (6), constant head tank (7), locating hole (8), first hoist and mount ring (9), insert pipe (10), cylinder pipe (11), wellhead (12) and adjustable climbing frame structure (13), the upper portion of bottom plate (1) place well room (2); the left side and the right side of the well chamber (2) are provided with adjustable positioning frame structures (3); the inner side of the adjustable positioning frame structure (3) is provided with a pipeline protection frame structure (4); the upper part of the well chamber (2) is provided with a reinforcing and protecting frame structure (5); the upper part of the reinforced protective frame structure (5) is provided with a protective cover (6); the lower part of the protective cover (6) is provided with a positioning groove (7); a positioning hole (8) is spliced in the middle position of the protective cover (6); the left side and the right side of the upper part of the protective cover (6) are provided with first hoisting rings (9) by bolts; an insertion pipe (10) is inserted into the inner side of the positioning hole (8); a cylindrical pipe (11) is arranged at the outer side of the insertion pipe (10); a wellhead (12) is arranged at the upper part of the cylindrical pipe (11); an adjustable climbing frame structure (13) is arranged on the inner side of the insertion tube (10); the adjustable climbing frame structure (13) comprises a storage frame (131), a shaft lever (132), a U-shaped climbing frame (133), an anti-slip sleeve (134) and a rubber cushion block (135), wherein the shaft lever (132) is connected to the lower portion of the inner side of the storage frame (131) in a shaft way; the lower part of the inner side of the storage frame (131) is inserted with a U-shaped climbing frame (133); an anti-skid sleeve (134) is glued on the left side of the outer part of the U-shaped climbing frame (133); rubber cushion blocks (135) are glued on the front side and the rear side of the U-shaped climbing frame (133); the adjustable positioning frame structure (3) comprises a longitudinal sliding frame (31), a first limiting plate (32), a second limiting plate (33), a square buffer plate (34) and auxiliary springs (35), wherein the longitudinal sliding frame (31) is embedded in the left side and the right side of the lower part of the well chamber (2); the front end and the rear end of the left side of the longitudinal sliding frame (31) are welded with first limiting plates (32); the front end and the rear end of the right side of the longitudinal sliding frame (31) are welded with second limiting plates (33); a square buffer plate (34) is arranged on the inner side of the longitudinal sliding frame (31); auxiliary springs (35) are respectively arranged at the upper end and the lower end of the square buffer plate (34) through screws; the pipeline protection frame structure (4) comprises a protection pipe (41), a protection pad (42), a sealing gasket (43), a protection sleeve (44) and a connecting lug plate (45), wherein the protection pad (42) is glued on the inner side of the protection pipe (41); the outer side of the protective tube (41) is sleeved with a sealing gasket (43); the outer side of the sealing gasket (43) is glued with a protective sleeve (44); the upper side and the lower side of the protective sleeve (44) are glued with connecting lug plates (45).
2. The assembled plastic circular municipal drainage inspection shaft convenient to maintain as claimed in claim 1, wherein the reinforced protection frame structure (5) comprises a plastic ring (51), a longitudinal reinforcing rib (52), a limiting frame (53), a transverse reinforcing bar ring (54) and a second hoisting ring (55); the plastic ring (51) is arranged at the upper part of the well chamber (2); longitudinal reinforcing ribs (52) and transverse reinforcing steel bar rings (54) are respectively embedded in the plastic rings (51); a limiting frame (53) is welded at the lower part of the longitudinal reinforcing rib (52); the limiting frame (53) is embedded in the upper part of the well chamber (2); the upper part of the longitudinal reinforcing rib (52) is welded with a second hoisting ring (55).
3. The assembled plastic round municipal drainage inspection well convenient to maintain according to claim 2, wherein one side of the auxiliary spring (35) far away from the square buffer plate (34) is connected with the inner wall of the longitudinal sliding frame (31) through screws.
4. A fabricated plastic round municipal drainage manhole with convenience of maintenance according to claim 3, wherein the storage frame (131) is screw-mounted at the inner side of the insertion tube (10).
5. The maintenance-friendly fabricated plastic round municipal drainage inspection shaft as claimed in claim 4, wherein the square buffer plate (34) is disposed at the inner sides of the first limit plate (32) and the second limit plate (33).
6. The maintenance-convenient assembled plastic circular municipal drainage inspection well according to claim 5, wherein the protective cover (6) is sleeved on the upper outer side of the second lifting ring (55) through a positioning groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210210315.3A CN114508164B (en) | 2022-03-04 | 2022-03-04 | Assembly type plastic circular municipal drainage inspection well convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210210315.3A CN114508164B (en) | 2022-03-04 | 2022-03-04 | Assembly type plastic circular municipal drainage inspection well convenient to maintain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114508164A CN114508164A (en) | 2022-05-17 |
| CN114508164B true CN114508164B (en) | 2024-05-17 |
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ID=81554188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210210315.3A Active CN114508164B (en) | 2022-03-04 | 2022-03-04 | Assembly type plastic circular municipal drainage inspection well convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114508164B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100591741B1 (en) * | 2005-12-21 | 2006-06-22 | 주식회사 한성종합기술단건축사사무소 | The structure for the overflow prevention of the sewer |
| KR20100013993A (en) * | 2008-08-01 | 2010-02-10 | (주)영동수로 | Device molding manholes with inlet or outlet fixed |
| FR2948387A3 (en) * | 2009-07-22 | 2011-01-28 | Uralita Sist S De Tuberias S A | Manhole for connecting e.g. delivery tubes of gutters of rain water evacuation system, has lifting piece comprising upper base plate similar to that of manhole to allow assembly and fixation of closing lid, and seal assuring sealing of lid |
| CN204781260U (en) * | 2015-06-08 | 2015-11-18 | 江阴市中财模塑有限公司 | Municipal administration drainage plastic check well |
| KR101707672B1 (en) * | 2016-07-18 | 2017-02-21 | 코리아엔텍(주) | manhole |
| CN210066820U (en) * | 2018-12-25 | 2020-02-14 | 天伟建设集团有限公司 | Prefabricated assembled circular inspection well |
| CN113775022A (en) * | 2021-09-11 | 2021-12-10 | 台州市博诚凯胜科技有限公司 | Prefabricated assembly type municipal drainage inspection well and using method thereof |
-
2022
- 2022-03-04 CN CN202210210315.3A patent/CN114508164B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100591741B1 (en) * | 2005-12-21 | 2006-06-22 | 주식회사 한성종합기술단건축사사무소 | The structure for the overflow prevention of the sewer |
| KR20100013993A (en) * | 2008-08-01 | 2010-02-10 | (주)영동수로 | Device molding manholes with inlet or outlet fixed |
| FR2948387A3 (en) * | 2009-07-22 | 2011-01-28 | Uralita Sist S De Tuberias S A | Manhole for connecting e.g. delivery tubes of gutters of rain water evacuation system, has lifting piece comprising upper base plate similar to that of manhole to allow assembly and fixation of closing lid, and seal assuring sealing of lid |
| CN204781260U (en) * | 2015-06-08 | 2015-11-18 | 江阴市中财模塑有限公司 | Municipal administration drainage plastic check well |
| KR101707672B1 (en) * | 2016-07-18 | 2017-02-21 | 코리아엔텍(주) | manhole |
| CN210066820U (en) * | 2018-12-25 | 2020-02-14 | 天伟建设集团有限公司 | Prefabricated assembled circular inspection well |
| CN113775022A (en) * | 2021-09-11 | 2021-12-10 | 台州市博诚凯胜科技有限公司 | Prefabricated assembly type municipal drainage inspection well and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN114508164A (en) | 2022-05-17 |
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