CN109914473B - High polymer plastic assembled pipe gallery and construction method thereof - Google Patents
High polymer plastic assembled pipe gallery and construction method thereof Download PDFInfo
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- CN109914473B CN109914473B CN201910166251.XA CN201910166251A CN109914473B CN 109914473 B CN109914473 B CN 109914473B CN 201910166251 A CN201910166251 A CN 201910166251A CN 109914473 B CN109914473 B CN 109914473B
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Abstract
The invention provides a high polymer plastic assembled pipe gallery and a construction method thereof. The fabricated pipe gallery includes a bottom plate and a top plate, and a plurality of frame members disposed between the bottom plate and the top plate. The bottom plate is laid on the bottom cushion layer of the pipe gallery. The top plate is arranged above the bottom plate in parallel. The frame member, bottom plate, side plate and top plate enclose a barrier outlet gallery channel. The construction method of the assembled pipe gallery comprises the steps of site leveling, foundation pit excavation, construction bed course, installation of a bottom plate, construction of stand columns, installation of side plates, installation of cross beams, installation of a top plate, water stop treatment, soil body backfilling and the like. The assembly type pipe gallery is produced in an industrialized and large-scale mode and constructed in a mechanized mode, and is high in efficiency, short in construction period and low in construction cost. The pipe gallery structure has good integrity, increases seepage paths and has good seepage-proofing performance.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to an assembly type comprehensive pipe gallery and a construction method thereof.
Background
In recent years, cities in China are continuously developed, various municipal pipe network facilities are continuously expanded, increased, maintained and updated, municipal construction sites in the cities are visible everywhere, road pavements of a plurality of cities are frequently excavated and repaired and then excavated and repaired, so that inconvenience is brought to normal life of residents, and other social influences such as environmental pollution, urban traffic jam, commercial benefit loss and the like are brought. This has become a bottleneck restricting the development of urban infrastructure and environmental improvement. The comprehensive pipe gallery is used as a new mode for effectively solving the contradiction in the construction of urban infrastructure, can effectively solve the problems and is gradually accepted and popularized by the society.
The utility tunnel is a utility corridor of urban underground pipelines, namely, a tunnel space is built in the underground of a city, various urban municipal pipelines such as water, electricity, gas, heat and communication are integrated, people and small-sized machinery can enter the tunnel to operate, the utility tunnel is a public tunnel with unified planning, construction and management, and the utility tunnel has the obvious advantages of resource intensification, long service life, high safety performance, good environmental benefit and the like. Before the invention, the comprehensive pipe gallery mainly comprises a reinforced concrete cast-in-place pipe gallery and a reinforced concrete assembly type pipe gallery. The demand of a reinforced concrete cast-in-place pipe gallery construction site is large, the forming time is long, the process is complicated, and the manufacturing cost is high; although reinforced concrete assembled piping lane compares cast-in-place formula piping lane and has advantages such as the installation is convenient, the engineering volume is little, nevertheless assembly parts weight is big, and the transportation degree of difficulty is big, with high costs, and the concrete fitting damages easily in on-the-spot assembly process, has higher requirement to the construction installation, and assembled piping lane needs waterproof treatment simultaneously.
With the rapid development of the current society, the polymer plastic material is building a green future of sustainable development for human beings by virtue of the advantages of energy conservation and environmental protection and excellent working performance. Traditional piping lane comprises the concrete preparation, and the technology is loaded down with trivial details, consuming time lastingly, and if make the piping lane by polymer plastics, then have advantages such as the swift high efficiency of installation, environmental protection, intensity are high, the water proof performance is good, fire-retardant, ageing resistance.
Disclosure of Invention
The invention aims to provide a high polymer plastic assembled pipe gallery and a construction method thereof, and aims to solve the problems in the prior art.
The technical scheme adopted for achieving the aim of the invention is that the high polymer plastic assembled pipe gallery comprises a bottom plate, a top plate and a plurality of frame parts arranged between the bottom plate and the top plate.
The bottom plate is laid on the bottom cushion layer of the pipe gallery. The top plate is arranged above the bottom plate in parallel.
The frame members are longitudinally spaced apart. Each frame member includes a cross member and two uprights. The whole upright post is a rectangular post. The rectangular column is provided with a mortise slot I and a tenon rail I on two vertical side faces respectively. And two ends of the cross beam are respectively provided with a mortise and a tenon. The two mortises and the two tenons are respectively arranged on two sides of the beam body. The mortise is matched with the mortise slot I, and the tenon is matched with the tenon rail I. The two ends of the cross beam are respectively erected on the top surfaces of the two stand columns. The corresponding mortise and mortise slot I form a frame mortise slot, and the corresponding tenon and the tenon rail I form a frame tenon rail.
Two adjacent frame parts are connected through two side plates. The side plate is integrally a rectangular frame body. The rectangular frame body and two vertical side walls are respectively bent to form a mortise slot II and a tenon rail II. The frame tenon rail is matched with the mortise slot II, and the tenon rail II is matched with the frame mortise slot. The side plates are arranged between two vertical columns which are adjacent in the longitudinal direction. The frame tenon rail is mutually embedded with the mortise slot II, and the tenon rail II is mutually embedded with the frame mortise slot. The frame part and the side plates are connected into a whole.
The frame member, bottom plate, side plate and top plate enclose a barrier outlet gallery channel.
Further, the pipe gallery bottom cushion layer includes clay layer, metalling and silt layer from top to bottom in proper order. The lower plate surface of the bottom plate is a rough surface. The base plate is laid on the clay layer and compacted.
Furthermore, the bottom plate, the upright posts, the side plates, the cross beams and the top plate are all made of high polymer plastics.
Further, the top plate can be split into a plurality of prefabricated top plates along the longitudinal direction. Two adjacent prefabricated top plates are connected in a tongue-and-groove mode.
Further, the lower surface of roof is provided with a plurality of fixed column. The fixing column can be embedded into a semi-enclosed space S enclosed by the tenon rail II.
Furthermore, the side plates can be disassembled into a plurality of prefabricated side plates along the longitudinal direction. Two adjacent prefabricated curb plates adopt tenon fourth of twelve earthly branches structure to connect.
Further, the two frame components at the two longitudinal ends are adaptive to removing the frame mortise slot or the frame tenon rail.
Further, in each frame component, the bottom of one side opposite to the two upright posts is provided with a connecting part. And the side wall of the connecting part is provided with a strip groove which is wedged with the bottom plate. The bottom plate is connected with the upright post through the strip groove.
The invention also discloses a construction method of the polymer plastic assembled pipe gallery, which comprises the following steps:
1) and cleaning and leveling the site according to the construction requirements.
2) And excavating a foundation pit and supporting the foundation pit.
3) Confirm the piping lane position, construct piping lane bottom bed course in piping lane space bottom.
4) And laying a bottom plate above the cushion layer at the bottom of the pipe gallery and compacting.
5) And hoisting the upright post after the position of the upright post is determined. Wherein the columns are arranged in two rows in equal number. The two rows of upright posts are arranged in a rectangular shape.
6) And (6) installing the side plates.
7) And (5) erecting a cross beam.
8) And laying and installing a top plate.
9) And filling ethylene oxide resin in joints of the upright columns, the side plates, the cross beams and the top plate for water stop.
10) And backfilling the foundation pit by utilizing the excavated soil body to form an underground pipe gallery space.
The technical effects of the invention are undoubted:
A. the member has high strength, light weight, corrosion resistance and good water-resisting property. Can be recycled;
B. the components are produced in an industrialized and large-scale manner and constructed mechanically, so that the efficiency is high, the construction period is short, and the construction cost is low;
C. the pipe gallery structure has good integrity, increases seepage paths and has good seepage-proofing performance.
Drawings
FIG. 1 is a schematic view of a utility tunnel structure;
FIG. 2 is a schematic view of a column structure;
FIG. 3 is a schematic view of a side panel structure;
FIG. 4 is a schematic view of a cross beam structure;
fig. 5 is a schematic view of the top plate structure.
In the figure: the semi-enclosed space S, a bottom plate 3, an upright post 5, a mortise slot I501, a mortise rail I502, a connecting part 503, a strip slot 5031, a side plate 6, a mortise slot II 601, a mortise rail II 602, a cross beam 7, a mortise 701, a tenon 702, a top plate 8 and a fixing column 801.
Detailed Description
The present invention is further illustrated by the following examples, but it should not be construed that the scope of the above-described subject matter is limited to the following examples. Various substitutions and alterations can be made without departing from the technical idea of the invention and the scope of the invention is covered by the present invention according to the common technical knowledge and the conventional means in the field.
Example 1:
the corridor body is vertical and transverse to the corridor body. Referring to fig. 1, the present embodiment discloses a polymer plastic fabricated pipe gallery: comprising a bottom plate 3 and a top plate 8, and a frame member arranged between the bottom plate 3 and the top plate 8.
The bottom plate 3 is a polymer plastic plate. The lower plate surface of the bottom plate 3 is a rough surface. The bottom plate 3 is laid on the bottom cushion layer of the pipe gallery. The pipe gallery bottom cushion layer comprises a clay layer, a gravel layer and a silt layer from top to bottom in sequence. The base plate 3 is laid on the clay layer and compacted.
The frame members are longitudinally spaced apart. Each frame part comprises two uprights 5 and a cross-beam 7 which is erected between the two uprights 5. The upright posts 5 and the cross beams 7 are both made of high polymer plastics. Referring to fig. 2, the upright 5 is a rectangular column as a whole. Two side faces of the rectangular column, which are vertical to the longitudinal direction, are respectively provided with a mortise slot I501 and a tenon rail I502. The mortise rail I502 is matched with the mortise slot I501. In each frame member, the bottom of the opposite side of the two uprights 5 is provided with a connecting portion 503. The side wall of the connecting portion 503 is provided with a slot 5031 wedged with the bottom plate 3. The bottom plate 3 is connected to the upright 5 by means of the slots 5031. Referring to fig. 4, two ends of the cross beam 7 are respectively provided with a mortise 701 and a tenon 702. Two mortises 701 and two tenons 702 are arranged on two sides of the beam body respectively. Mortise 701 and mortise I501 match, tenon 702 and mortise I502 match. The length direction of the cross beam 7 is consistent with the transverse direction. And two ends of the cross beam 7 are respectively erected on the top surfaces of the two upright posts 5. The corresponding mortise 701 and the mortise I501 form a frame mortise, and the corresponding tenon 702 and the corresponding tenon rail I502 form a frame tenon rail. In this embodiment, the two frame members at the longitudinal ends are adapted to remove the frame mortise or frame mortise and tenon.
Two adjacent frame parts are connected through two side plates 6. Referring to fig. 3, the side plate 6 is a rectangular frame, that is, a cuboid with an open upper end and a hollow inner end. The peripheral walls of the rectangular frame body are all made of polymer plastic plates. The rectangular frame body and the two side peripheral walls which are vertical to the longitudinal direction are respectively bent to form a mortise slot II 601 and a tenon rail II 602. And a semi-enclosed space S enclosed by the tenon rail II 602 is communicated with an inner cavity of the rectangular frame body. The frame tenon rail is matched with the mortise slot II 601, and the tenon rail II 602 is matched with the frame mortise slot. The side plates 6 are arranged between two vertical columns 5 adjacent in the longitudinal direction. The frame tenon rail and the mortise groove II 601 are mutually embedded, and the tenon rail II 602 and the frame mortise groove are mutually embedded. The frame part and the side plate 6 are connected into a whole to form a side plate combination body together. The side plates 6 can be longitudinally split into a plurality of prefabricated side plates. Two adjacent prefabricated curb plates adopt tenon fourth of twelve earthly branches structure to connect.
The top plate 8 is laid above the side plate assembly. Referring to fig. 5, the lower surface of the top plate 8 is provided with fixing posts 801. The fixing column 801 can be embedded into a semi-enclosed space S enclosed by the tenon rail II 602. The top plate 8 is prefabricated in blocks. The top plate 8 can be split into a plurality of prefabricated polymer plastic plates along the longitudinal direction. Two adjacent prefabricated top plates are connected in a tongue-and-groove mode. The frame member, the bottom plate 3, the side plate assembly and the top plate 8 enclose a pipe gallery channel.
It should be noted that, in the actual production, the forms of mortise and tenon and mortise and tenon may be selected from the forms of bow-shaped column tenon, dovetail tenon, rabbet tenon or tongue-and-groove tenon. The material of piping lane has adopted polymer plastic to replace traditional reinforced concrete, can retrieve on the one hand and recycle, accords with the construction development requirement of energy-conservation, environmental protection, and on the other hand has advantages such as slim and graceful, intensity is high, the shape preparation is convenient, and on-the-spot equipment piping lane is efficient, the time limit for a project is short. The frame tenon rail is matched with the mortise groove II 601, the tenon rail II 602 is matched with the frame mortise groove, the water seepage path is effectively increased, and the waterproof performance is good. All the components are connected with each other to form a whole, and the anti-seismic effect is obvious.
Example 2:
the embodiment discloses a construction method of a polymer plastic fabricated pipe gallery according to embodiment 1, which includes the following steps:
1) and cleaning and leveling the site according to the requirements of the construction site.
2) And excavating the foundation pit by using an excavating machine, and simultaneously supporting the foundation pit.
3) Constructing a cushion layer: and (4) checking the groove of the foundation pit, eliminating loose soil, soft soil layers and holes, and ramming the bottom twice to level and clean the foundation pit. According to the design requirement, the construction paying-off determines the position of the pipe gallery, powder soil, broken stones and clay are sequentially filled in the pipe gallery, and a pipe gallery bottom cushion layer is formed by compaction.
4) The floor 3 is laid over the pipe gallery floor mat and compacted.
5) And (5) hoisting the upright post 5 after the position of the upright post is determined. Wherein the columns 5 are arranged in two rows in equal numbers. The two rows of posts 5 are arranged in a rectangular pattern.
6) The side plates 6 are installed between two vertical columns 5 adjacent in the longitudinal direction. The mortise rail I502 is embedded with the mortise slot II 601, and the mortise rail II 602 is embedded with the mortise slot I501.
7) Two ends of the cross beam 7 are respectively erected on the top surfaces of two transversely adjacent upright posts 5. The tenon 702 is embedded into the corresponding mortise II 601, and the mortise rail II 602 is embedded into the mortise 701.
8) And laying and installing a top plate 8.
9) Water stopping treatment: the joints of the upright columns 5, the side plates 6, the cross beams 7 and the top plate 8 are filled with ethylene oxide resin for water stop.
10) Soil body backfilling: and backfilling the foundation pit by utilizing the excavated soil body to form an underground pipe gallery space.
It is worth to be noted that the construction method of the embodiment is simple, has less land occupation and short time. The installation process is simplified, the construction efficiency is improved, and meanwhile, the construction requirement of environmental protection is met.
Claims (9)
1. The utility model provides a polymer plastics assembled piping lane which characterized in that: comprises a bottom plate (3), a top plate (8) and a plurality of frame components arranged between the bottom plate (3) and the top plate (8);
the bottom plate (3) is laid on the bottom cushion layer of the pipe gallery; the top plate (8) is arranged above the bottom plate (3) in parallel;
the frame parts are arranged at intervals along the longitudinal direction; each frame component comprises a cross beam (7) and two upright posts (5); the upright post (5) is a rectangular post as a whole; two side faces of the rectangular column, which are vertical to the longitudinal direction, are respectively provided with a mortise slot I (501) and a tenon rail I (502); two ends of the cross beam (7) are respectively provided with a mortise (701) and a tenon (702); the two mortises (701) and the two tenons (702) are respectively arranged on two sides of the beam body; the mortise (701) is matched with the mortise I (501), and the tenon (702) is matched with the tenon rail I (502); two ends of the cross beam (7) are respectively overlapped on the top surfaces of the two upright posts (5); the corresponding mortise (701) and the mortise I (501) form a frame mortise, and the corresponding tenon (702) and the corresponding tenon rail I (502) form a frame tenon rail;
two adjacent frame parts are connected through two side plates (6); the side plate (6) is integrally a rectangular frame body; the two side walls of the rectangular frame body, which are vertical to the longitudinal direction, are respectively bent to form a mortise slot II (601) and a tenon rail II (602); the frame mortise rail is matched with the mortise groove II (601), and the mortise rail II (602) is matched with the frame mortise groove; the side plates (6) are arranged between two vertical columns (5) which are adjacent in the longitudinal direction; the frame mortise rail is embedded with the mortise groove II (601), and the mortise rail II (602) is embedded with the frame mortise groove;
the frame component, the bottom plate (3), the side plates (6) and the top plate (8) enclose and block the pipeline gallery channel.
2. The polymer plastic fabricated pipe gallery of claim 1, wherein: the bottom cushion layer of the pipe gallery comprises a clay layer, a gravel layer and a silt layer from top to bottom in sequence; the lower plate surface of the bottom plate (3) is a rough surface; the bottom plate (3) is laid on the clay layer and compacted.
3. A polymeric plastic fabricated pipe gallery according to claim 1 or 2, wherein: the bottom plate (3), the upright posts (5), the side plates (6), the cross beams (7) and the top plate (8) are all made of high polymer plastics.
4. The polymer plastic fabricated pipe gallery of claim 1, wherein: the top plate (8) can be split into a plurality of prefabricated top plates along the longitudinal direction; two adjacent prefabricated top plates are connected in a tongue-and-groove mode.
5. The polymer plastic fabricated pipe gallery of claim 1, wherein: the lower surface of the top plate (8) is provided with a plurality of fixing columns (801); the fixing column (801) can be embedded into a semi-enclosed space S enclosed by the tenon rail II (602).
6. The polymer plastic fabricated pipe gallery of claim 1, wherein: the side plate (6) can be split into a plurality of prefabricated side plates along the longitudinal direction; two adjacent prefabricated curb plates adopt tenon fourth of twelve earthly branches structure to connect.
7. The polymer plastic fabricated pipe gallery of claim 1, wherein: and the frame mortise or the frame tenon rail is adaptively removed from the two frame parts at the two longitudinal ends.
8. The polymer plastic fabricated pipe gallery of claim 1, wherein: in each frame component, the bottom of one side opposite to the two upright posts (5) is provided with a connecting part (503); a strip groove (5031) which is wedged with the bottom plate (3) is arranged on the side wall of the connecting part (503); the bottom plate (3) is connected with the upright post (5) through the strip groove (5031).
9. A construction method of the polymer plastic fabricated pipe gallery according to claim 1, comprising the following steps:
1) cleaning and leveling the site according to the construction requirement;
2) excavating a foundation pit and supporting the foundation pit;
3) determining the position of a pipe gallery, and constructing a pipe gallery bottom cushion layer at the bottom of the pipe gallery space;
4) laying a bottom plate (3) above the cushion layer at the bottom of the pipe gallery and compacting;
5) hoisting the upright post (5) after the position of the upright post is determined; wherein the upright posts (5) are arranged in two rows in equal number; the two rows of upright posts (5) are arranged in a rectangular shape;
6) a mounting side plate (6);
7) erecting a cross beam (7);
8) laying and installing a top plate (8);
9) the joints of the upright columns (5), the side plates (6), the cross beams (7) and the top plate (8) are filled with ethylene oxide resin for water stop;
10) and backfilling the foundation pit by utilizing the excavated soil body to form an underground pipe gallery space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166251.XA CN109914473B (en) | 2019-03-06 | 2019-03-06 | High polymer plastic assembled pipe gallery and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166251.XA CN109914473B (en) | 2019-03-06 | 2019-03-06 | High polymer plastic assembled pipe gallery and construction method thereof |
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| CN109914473A CN109914473A (en) | 2019-06-21 |
| CN109914473B true CN109914473B (en) | 2020-07-07 |
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| CN115977149A (en) * | 2022-12-29 | 2023-04-18 | 重庆大学 | Assembled energy pipe gallery and construction method thereof |
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| CN202787235U (en) * | 2012-08-29 | 2013-03-13 | 丰邦建设集团有限公司 | Reinforced concrete variable cross-section buttressed type prefabricated pile plank |
| KR101506782B1 (en) * | 2013-04-09 | 2015-03-27 | 장영미 | In-Site Molding Apparatus for manufacturing In-site Concrete Culverts with assembled Partial Precast Concrete |
| CN206052779U (en) * | 2016-09-29 | 2017-03-29 | 陕西建筑产业投资集团有限公司 | A kind of prefabricated pipe gallery splicing structure |
| CN107152036A (en) * | 2017-06-07 | 2017-09-12 | 扬州工业职业技术学院 | A kind of pipe gallery and its construction method |
| CN206721920U (en) * | 2017-05-12 | 2017-12-08 | 衡阳市金泓建筑装饰设计有限公司 | Assembly type pipe gallery |
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2019
- 2019-03-06 CN CN201910166251.XA patent/CN109914473B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787235U (en) * | 2012-08-29 | 2013-03-13 | 丰邦建设集团有限公司 | Reinforced concrete variable cross-section buttressed type prefabricated pile plank |
| KR101506782B1 (en) * | 2013-04-09 | 2015-03-27 | 장영미 | In-Site Molding Apparatus for manufacturing In-site Concrete Culverts with assembled Partial Precast Concrete |
| CN206052779U (en) * | 2016-09-29 | 2017-03-29 | 陕西建筑产业投资集团有限公司 | A kind of prefabricated pipe gallery splicing structure |
| CN206721920U (en) * | 2017-05-12 | 2017-12-08 | 衡阳市金泓建筑装饰设计有限公司 | Assembly type pipe gallery |
| CN107152036A (en) * | 2017-06-07 | 2017-09-12 | 扬州工业职业技术学院 | A kind of pipe gallery and its construction method |
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