CN114737610A - Novel inspection well structure and construction method thereof - Google Patents
Novel inspection well structure and construction method thereof Download PDFInfo
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- CN114737610A CN114737610A CN202210401961.8A CN202210401961A CN114737610A CN 114737610 A CN114737610 A CN 114737610A CN 202210401961 A CN202210401961 A CN 202210401961A CN 114737610 A CN114737610 A CN 114737610A
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- 238000007689 inspection Methods 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 238000013461 design Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- E02D29/121—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the connection between shaft elements, e.g. of rings forming said shaft
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- 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
- E02D29/124—Shaft entirely made of synthetic material
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- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a novel inspection well structure, which comprises an inspection well base, wherein the top end of the inspection well base is provided with a mounting port, and a well pipe is vertically installed through the mounting port. The novel inspection well structure and the construction method thereof have the advantages of simple and reasonable structure, novel design, simple and convenient installation, simplification of a pipeline network, reduction of construction cost and higher market value.
Description
Technical Field
The invention relates to the technical field of inspection wells, in particular to a novel inspection well structure and a construction method thereof.
Background
The inspection well is used for the maintenance of power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, is convenient to install, is generally arranged at a pipeline intersection, a turning part, a pipe diameter or gradient changing part and a straight pipe section at a certain distance, and is convenient for regular inspection of auxiliary structures.
Most of the existing inspection wells are of single structures, but in practical application, the inspection wells and well pipes with different specifications need to be connected, and the existing well pipe inspection wells with only a single radius cannot meet the actual requirements, so that the inspection wells are improved, and a novel inspection well structure and a construction method thereof are provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a novel inspection well structure, which comprises an inspection well bottom well seat, wherein the top end of the inspection well bottom well seat is provided with a mounting opening, a well pipe is vertically arranged through the mounting opening, it is characterized in that the well pipe is assembled by a plurality of groups of well pipe sections with the same structure, the well pipe sections are spliced by a plurality of groups of well pipe sheets with the same structure, both sides of the well pipe sheets are connected with connectors, and the side surfaces of the two connectors are respectively provided with a connecting convex strip and a connecting groove, the connecting groove can be mutually clamped and connected with the connecting convex strip, the upper end and the lower end of the well duct piece are respectively provided with a connecting necking and a connecting notch, and connect the throat can with be connected notch interconnect, the well casing all installs the locking hoop in the outside of the junction of being close to the well casing section, the top of well casing is connected with the well lid seat, the well lid is installed on the top of well lid seat.
According to a preferable technical scheme of the invention, the left side and the right side of the inspection well bottom seat are both provided with connecting holes, connecting pipes are respectively installed in the connecting holes, one ends of the connecting pipes are both threaded ends, the threaded ends respectively penetrate out of the connecting holes, the outer sides of the connecting pipes are connected with locking rings through threads, and the connecting pipes are sleeved with sealing rings between the inspection well bottom seat and the locking rings.
As a preferable technical scheme of the invention, the connecting pipe is provided with a limiting flange at one end far away from the threaded end, and the size of the limiting flange is larger than the diameter of the opening of the connecting hole.
As a preferable technical scheme of the invention, one end of the connecting pipe far away from the inspection well bottom seat is connected with a drain pipe.
As a preferable technical scheme of the invention, the top end of the well pipe section is sleeved with a sealing ring at the outer side close to the connecting necking.
As a preferable technical scheme of the invention, the connecting heads are connected with locking screws at the positions close to the connecting positions of the connecting convex strips and the connecting grooves.
According to a preferred technical scheme of the invention, the well pipe pieces are all made of plastic materials, reinforcing ribs are arranged inside the well pipe pieces made of the plastic materials, and the reinforcing ribs are elastic steel wires.
A construction method of a novel inspection well structure comprises the following steps:
s1, correctly installing a steel reinforcement framework and a pouring mold between the drainage pipes according to actual design requirements, filling concrete into the pouring mold, and after the concrete is solidified, manufacturing an inspection well bottom base;
s2, selecting a proper connecting pipe according to the sizes of the reserved hole sites on the left side and the right side of the inspection well bottom seat, sleeving a sealing ring on the outer side of the connecting pipe, locking and sealing by using a locking ring, then connecting the drain pipe with the connecting pipe, and filling sealant at the joint;
s3, selecting a corresponding number of well pipe pieces according to the diameter of a reserved mounting opening at the top end of a well base at the bottom of an inspection well, sequentially connecting and locking the well pipe pieces, and then connecting and locking the well pipe pieces which are connected end to form a well pipe section;
s4, assembling a corresponding number of well pipe sections according to S2 according to the depth between a well base at the bottom of the inspection well and the road surface, then sequentially connecting the well pipe sections, and installing locking hoops at the connection positions for locking to manufacture well pipes;
s5, vertically placing the well pipe, and connecting the bottom end of the well pipe with a mounting opening at the top end of a well base of the inspection well in a sleeved mode;
and S6, mounting a well cover seat at the top end of the well pipe, locking by using a pipe hoop, and finally placing the well cover on the well cover seat.
The invention has the beneficial effects that:
1. according to the novel inspection well structure, the well pipe sections formed by splicing a plurality of groups of well pipe sheets and the well pipes formed by the well pipe sections are spliced, so that the diameter and the length of the well pipe can be changed according to an actual use scene when the well pipe is used, the actual use requirement is met, the use convenience is high, and the applicability is high;
2. according to the novel inspection well structure, the well pipe sheets made of plastic materials are adopted, so that the well pipe after splicing has the characteristics of high strength, good durability, light weight, convenience in processing, high mounting efficiency and convenience in maintenance, and has higher stability in use; this kind of novel inspection shaft structure, simple structure is reasonable, the modern design, and it is simple convenient to install to simplify pipeline network, reduced the construction cost, higher market value has.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a novel manhole structure of the invention;
FIG. 2 is a schematic diagram of the internal structure of a novel manhole structure according to the invention;
FIG. 3 is a schematic representation of a well tubular cross-sectional configuration of a novel manhole structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure A of FIG. 2 illustrating a novel manhole structure according to the present invention;
fig. 5 is an enlarged schematic view of the structure B in fig. 2 of a novel manhole structure of the invention.
In the figure: 1. checking a well base at the bottom of the well; 2. a well pipe; 3. a well cover seat; 4. a drain pipe; 5. a well cover; 6. a connecting pipe; 7. locking a ring; 8. a seal ring; 201. a connector; 202. connecting convex strips; 203. locking the screw; 204. reinforcing ribs; 205. a locking band; 206. and (4) a sealing ring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-5, the novel inspection well structure of the present invention comprises an inspection well base 1, wherein a mounting opening is formed at the top end of the inspection well base 1, and a well casing 2 is vertically installed through the mounting opening, and is characterized in that the well casing 2 is assembled by a plurality of sets of well casing segments with the same structure, the well casing segments are formed by splicing a plurality of sets of well casing segments with the same structure, two sides of each well casing segment are respectively connected with a connector 201, and the side surfaces of two connectors 201 are respectively provided with a connecting convex strip 202 and a connecting groove, the connecting grooves can be mutually clamped and connected with the connecting convex strip 202, the upper end and the lower end of each well casing segment are respectively provided with a connecting necking and a connecting notch, the connecting necking can be mutually connected with the connecting notch, the outer side of the well casing close to the connection of the well casing segments is provided with a locking hoop 205, the top end of the well casing 2 is connected with a well cover base 3, and a well cover 5 is arranged at the top end of the well cover seat 3.
Wherein, the connecting hole has all been seted up to the left and right sides of inspection shaft bottom well seat 1, and all installs connecting pipe 6 in the connecting hole, the one end of connecting pipe 6 is the screw thread end, and the screw thread end is worn out from the connecting hole respectively to there is locking ring 7 outside through threaded connection, connecting pipe 6 overlaps between inspection shaft bottom well seat 1 and locking ring 7 and is equipped with sealing washer 8.
Wherein, connecting pipe 6 all is provided with limit flange in the one end of keeping away from the screw thread end, and limit flange's size is greater than the trompil diameter of connecting hole, can realize carrying out spacing sealed to connecting pipe 6 through limit flange, and then the installation of the drain pipe 4 of being convenient for and the connection leakproofness that promotes drain pipe 4.
Wherein, one end of the connecting pipe 6 far away from the inspection well bottom seat 1 is connected with a drain pipe 4.
Wherein, the top end of the well pipe section is sleeved with a sealing ring 206 at the outer side close to the connecting necking.
Wherein, the connector 201 is all being connected with locking screw 203 being close to the junction of connecting sand grip 202 and connecting groove, and locking screw 203 through the junction is connected can effectively improve the connection stability between the section of jurisdiction of well, and then the well casing of being convenient for when using, wholly has higher stability, and then the installation of being convenient for is used.
Wherein, the well casing piece is made by the plastic material, and the inside of plastic material well casing piece all installs strengthening rib 204, strengthening rib 204 is the elastic steel wire, through embedding strengthening rib 204 in the well casing piece inside, can effectively improve the structural rigidity and the elasticity of well casing piece, and then it splices into the pipe, convenient to use of being convenient for.
A construction method of a novel inspection well structure comprises the following steps:
s1, correctly installing a steel reinforcement framework and a pouring mold between the drainage pipes 4 according to actual design requirements, filling concrete into the pouring mold, and after the concrete is solidified, manufacturing an inspection well bottom base 1;
s2, selecting a proper connecting pipe 6 according to the sizes of the reserved hole sites on the left side and the right side of the inspection well bottom base 1, sleeving a sealing ring 8 on the outer side of the connecting pipe, locking and sealing by using a locking ring 7, then connecting the drain pipe 4 with the connecting pipe 6, and filling sealant at the joint;
s3, selecting a corresponding number of well pipe pieces according to the diameter of a reserved mounting opening at the top end of a well base 1 at the bottom of an inspection well, sequentially connecting and locking the well pipe pieces, and then connecting and locking the well pipe pieces which are connected end to form a well pipe section;
s4, assembling a corresponding number of well pipe sections according to S2 according to the depth between the inspection well bottom well seat 1 and the road surface, then sequentially connecting the well pipe sections, and installing a locking hoop 205 at the connection position for locking to manufacture a well pipe 2;
s5, vertically placing the well pipe 2, and connecting the bottom end of the well pipe with a mounting opening at the top end of the inspection well bottom seat 1 in a sleeved mode;
s6, installing the well cover seat 3 at the top end of the well pipe 2, locking the well cover seat by using a pipe hoop, and finally placing the well cover 5 on the well cover seat 3.
To sum up, the novel inspection well structure and the construction method thereof have the advantages that the well pipe sections formed by splicing the plurality of groups of well pipe pieces and the well pipes formed by the well pipe sections are spliced, so that the diameter and the length of the well pipes can be changed according to actual use scenes when the well pipes are used, the actual use requirements are met, the use convenience is high, and meanwhile, the novel inspection well structure has high applicability.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A novel inspection well structure comprises an inspection well base (1), wherein a mounting opening is formed in the top end of the inspection well base (1), well pipes (2) are vertically installed through the mounting opening, the novel inspection well structure is characterized in that the well pipes (2) are assembled by multiple groups of well pipe sections with the same structure, the well pipe sections are formed by splicing multiple groups of well pipe pieces with the same structure, two sides of each well pipe piece are connected with connectors (201), the side surfaces of the connectors (201) are respectively provided with connecting convex strips (202) and connecting grooves, the connecting grooves can be connected with the connecting convex strips (202) in a clamping manner, the upper end and the lower end of each well pipe piece are respectively provided with connecting necking and connecting notches, the connecting necking can be connected with the connecting notches, the outer side of the junction of the well pipe close to the well pipe sections is provided with locking hoops (205), the top end of each well pipe (2) is connected with a well cover base (3), the top end of the well cover seat (3) is provided with a well cover (5).
2. The novel inspection well structure according to claim 1, wherein connecting holes are formed in the left side and the right side of the inspection well base (1), connecting pipes (6) are installed in the connecting holes, one ends of the connecting pipes (6) are threaded ends, the threaded ends respectively penetrate out of the connecting holes, locking rings (7) are connected to the outer sides of the connecting pipes through threads, and sealing rings (8) are sleeved on the connecting pipes (6) between the inspection well base (1) and the locking rings (7).
3. The manhole structure according to claim 2, wherein the connecting pipes (6) are provided with a limiting flange at one end far away from the threaded end, and the size of the limiting flange is larger than the diameter of the hole of the connecting hole.
4. A novel manhole structure according to claim 2, wherein the connecting pipe (6) is connected to a drain pipe (4) at an end far from the manhole base (1).
5. The novel manhole structure according to claim 1, wherein the top end of the well pipe section is sleeved with a sealing ring (206) on the outer side close to the connecting necking.
6. The manhole structure according to claim 1, wherein the connecting heads (201) are connected with locking screws (203) near the connection of the connecting ribs (202) and the connecting grooves.
7. The novel inspection well structure as claimed in claim 1, wherein the well pipe piece is made of plastic material, and reinforcing ribs (204) are installed inside the well pipe piece made of plastic material, wherein the reinforcing ribs (204) are elastic steel wires.
8. A construction method of a novel inspection well structure is characterized by comprising the following steps:
s1, correctly installing a steel reinforcement framework and a pouring mold between the drainage pipes (4) according to actual design requirements, filling concrete into the pouring mold, and after the concrete is solidified, manufacturing an inspection well bottom base (1);
s2, selecting a proper connecting pipe (6) according to the sizes of reserved hole sites on the left side and the right side of the inspection well bottom seat (1), sleeving a sealing ring (8) on the outer side of the connecting pipe, locking and sealing by using a locking ring (7), connecting the drainage pipe (4) with the connecting pipe (6), and filling sealant at the joint;
s3, selecting a corresponding number of well pipe pieces according to the diameter of a reserved mounting opening at the top end of a well base (1) at the bottom of the inspection well, sequentially connecting and locking the well pipe pieces, and then connecting and locking the well pipe pieces which are connected end to form a well pipe section;
s4, assembling a corresponding number of well pipe sections according to S2 according to the depth between the inspection well bottom well seat (1) and the road surface, then sequentially connecting the well pipe sections, and installing a locking hoop (205) at the connection part for locking to manufacture a well pipe (2);
s5, vertically placing the well pipe (2), and connecting the bottom end of the well pipe with a mounting opening at the top end of the inspection well bottom seat (1) in a sleeved mode;
s6, installing a well cover seat (3) at the top end of the well pipe (2), locking by using a pipe hoop, and finally placing the well cover (5) on the well cover seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401961.8A CN114737610A (en) | 2022-04-18 | 2022-04-18 | Novel inspection well structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401961.8A CN114737610A (en) | 2022-04-18 | 2022-04-18 | Novel inspection well structure and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114737610A true CN114737610A (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210401961.8A Pending CN114737610A (en) | 2022-04-18 | 2022-04-18 | Novel inspection well structure and construction method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070076560A (en) * | 2007-05-30 | 2007-07-24 | 유택상 | Sectional manhole |
| JP2008291563A (en) * | 2007-05-25 | 2008-12-04 | Hanex Co Ltd | Floating preventive manhole bottom slab, and prefabricated manhole constituted of floating preventive manhole bottom slab |
| CN202227461U (en) * | 2011-05-06 | 2012-05-23 | 徐刚 | Inspection well component capable of being combined rapidly |
| CN103696443A (en) * | 2013-12-31 | 2014-04-02 | 中国地质大学（北京） | Prefabricated assembly-type inspection well |
| CN205677032U (en) * | 2016-05-27 | 2016-11-09 | 河北汇锐管业有限公司 | A kind of plastic inspection well for ease of maintenaince |
| CN108589777A (en) * | 2018-04-18 | 2018-09-28 | 神翼航空器科技（天津）有限公司 | Assembled open caisson and its assemble method |
-
2022
- 2022-04-18 CN CN202210401961.8A patent/CN114737610A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008291563A (en) * | 2007-05-25 | 2008-12-04 | Hanex Co Ltd | Floating preventive manhole bottom slab, and prefabricated manhole constituted of floating preventive manhole bottom slab |
| KR20070076560A (en) * | 2007-05-30 | 2007-07-24 | 유택상 | Sectional manhole |
| CN202227461U (en) * | 2011-05-06 | 2012-05-23 | 徐刚 | Inspection well component capable of being combined rapidly |
| CN103696443A (en) * | 2013-12-31 | 2014-04-02 | 中国地质大学（北京） | Prefabricated assembly-type inspection well |
| CN205677032U (en) * | 2016-05-27 | 2016-11-09 | 河北汇锐管业有限公司 | A kind of plastic inspection well for ease of maintenaince |
| CN108589777A (en) * | 2018-04-18 | 2018-09-28 | 神翼航空器科技（天津）有限公司 | Assembled open caisson and its assemble method |
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