Manufacturing method of inspection well

Abstract

The invention discloses a manufacturing method of an inspection well. The manufacturing method comprises the following steps that S01, a template is designed and manufactured; s02, concrete pouring is carried out; step S03, maintenance is carried out; s04, demolding and inspection are carried out; step S05, transporting and carrying; s06, positioning and mounting are carried out; s07, connecting and fixing are carried out; s08, backfilling and compacting are conducted; s09, surface treatment is carried out; and S10, inspection and acceptance check are carried out. The steel plate die inspection well component has the beneficial effects that the steel plate die inspection well component can be produced in a factory in a standardized mode, meanwhile, the product quality can be better controlled through production in the factory, and the product quality and consistency are guaranteed; prefabricated inspection well parts can be quickly transported to a construction site and assembled, so that the construction period is greatly shortened; the steel plate mold inspection well can be designed into different sizes and shapes according to requirements, meets different underground pipeline and environment requirements, and is suitable for popularization and use.

Description

Technical Field

[0001] The invention relates to the technical field of inspection wells, and in particular to a method for manufacturing an inspection well. Background Art

[0002] Inspection wells are facilities used in urban infrastructure to inspect, maintain and clean underground pipelines. Inspection wells are usually located under roads, sidewalks or green spaces, and their design and construction are essential to ensure the effective operation of urban drainage systems. The manufacture of inspection wells has undergone a transformation from traditional manual production to modern mechanized production.

[0003] Traditional inspection wells are mostly built by brickwork or concrete pouring on site, which requires a lot of manpower and time, and the quality is difficult to guarantee. Therefore, it is necessary to develop a method for manufacturing inspection wells that can be easily transported to the construction site for assembly, has high construction efficiency and can ensure quality consistency. Summary of the invention

[0004] The purpose of the present invention is to provide a method for manufacturing an inspection well to solve the problem that traditional inspection wells are mostly made by brickwork or concrete pouring on site, which requires a lot of manpower and time and is difficult to ensure quality.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme: A method for manufacturing an inspection well comprises the following steps: Step S01: Design and make a template. According to the design drawings of the inspection well, make the corresponding steel template. The steel template is made of high-strength steel to ensure its stability and durability during the construction process; Step S02: concrete pouring, pouring concrete inside the steel formwork in step S01 to ensure that the concrete is evenly distributed and fully fills the formwork; Step S03: curing, curing the concrete poured in step S02 by spraying water, covering with a wet cloth or using a curing agent to ensure that the concrete reaches the designed strength; Step S04: demoulding and inspection, demoulding the concrete cured in step S03 to obtain prefabricated inspection well components, and then inspecting the prefabricated inspection well components, and repairing or reinforcing the inspection well components that do not meet the requirements; Step S05: transporting and carrying, transporting the inspection well components prepared in step S04 to the construction site; Step S06: Positioning and installation, positioning the inspection well components at the predetermined positions, and using positioning auxiliary tools to ensure the accurate position and horizontality of the installation of the inspection well components according to the design requirements; Step S07: connecting and fixing, connecting and fixing the inspection well components positioned and installed in step S06 according to the design requirements; Step S08: backfilling and compacting, backfilling the inspection well components connected and fixed in step S07 to ensure the stability of the inspection well and prevent ground subsidence; Step S09: surface treatment, laying a manhole cover and installing a manhole ring on the inspection well after backfilling and compaction in step S08 to ensure its coordination and beauty with the surrounding environment; Step S10: Inspection and acceptance. After completing all the above construction steps, a final inspection and acceptance is carried out to ensure that the construction quality of the inspection well meets the design and specification requirements.

[0006] Furthermore, the steel template in step S01 is subjected to anti-corrosion treatment.

[0007] Furthermore, during the process of pouring concrete inside the steel formwork in step S02, the steel formwork is provided with a fixing device in the form of a support rod or an anchor to prevent the steel formwork from being displaced during the concrete pouring process.

[0008] Furthermore, in the step S02, before pouring the concrete, the steps of cleaning the inside of the steel formwork and applying a release agent are also included to reduce adhesion between the concrete and the formwork.

[0009] Furthermore, in step S07, the connection and fixing method of the inspection well components is one of bolt connection or welding.

[0010] Furthermore, the backfill material in step S08 is one of sand or gravel, and is compacted.

[0011] Furthermore, in step S08, the backfill material is selected from crushed stone or sand that has been screened and compacted, and a vibrating compactor is used for compaction to ensure the density and stability of the backfill layer.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: steel plate mold inspection well components can be produced in a standardized manner in the factory, ensuring the quality and consistency of the products. At the same time, production in the factory can better control product quality and reduce quality problems that may occur during on-site construction; prefabricated inspection well components can be quickly transported to the construction site and assembled, greatly shortening the construction period; compared with on-site casting, prefabrication reduces noise and dust pollution in on-site construction and is more environmentally friendly; steel plate mold inspection wells can be designed into different sizes and shapes as needed to adapt to different underground pipelines and environmental requirements, and are suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a flow chart of the manufacturing method of the present invention; Figure 2This is a schematic diagram of the three-dimensional structure of the inspection well manufactured by the present invention. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] Combination Figure 1 to Figure 2 A method for manufacturing an inspection well as shown comprises the following steps: Step S01: Design and make a template. According to the design drawings of the inspection well, make the corresponding steel template. The steel template is made of high-strength steel to ensure its stability and durability during the construction process; Step S02: concrete pouring, pouring concrete inside the steel formwork in step S01 to ensure that the concrete is evenly distributed and fully fills the formwork; Step S03: curing, curing the concrete poured in step S02 by spraying water, covering with a wet cloth or using a curing agent to ensure that the concrete reaches the designed strength; Step S04: demoulding and inspection, demoulding the concrete cured in step S03 to obtain prefabricated inspection well components, and then inspecting the prefabricated inspection well components, and repairing or reinforcing the inspection well components that do not meet the requirements; Step S05: transporting and carrying, transporting the inspection well components prepared in step S04 to the construction site; Step S06: Positioning and installation, positioning the inspection well components at the predetermined positions, and using positioning auxiliary tools to ensure the accurate position and horizontality of the installation of the inspection well components according to the design requirements; Step S07: connecting and fixing, connecting and fixing the inspection well components positioned and installed in step S06 according to the design requirements; Step S08: backfilling and compacting, backfilling the inspection well components connected and fixed in step S07 to ensure the stability of the inspection well and prevent ground subsidence; Step S09: surface treatment, laying a manhole cover and installing a manhole ring on the inspection well after backfilling and compaction in step S08 to ensure its coordination and beauty with the surrounding environment; Step S10: Inspection and acceptance. After completing all the above construction steps, a final inspection and acceptance is carried out to ensure that the construction quality of the inspection well meets the design and specification requirements.

[0016] The steel formwork in step S01 is subjected to anti-corrosion treatment. Through the anti-corrosion treatment, the durability and service life of the steel formwork are significantly improved, and the damage and replacement frequency of the formwork caused by corrosion are reduced, thereby reducing long-term costs; during the process of pouring concrete inside the steel formwork in step S02, the steel formwork is provided with a fixing device in a support rod or an anchor to prevent the steel formwork from being displaced during the concrete pouring process, thereby ensuring the stability of the pouring process and the accuracy of concrete forming; in step S02, before pouring concrete, it also includes the steps of cleaning the inside of the steel formwork and applying a release agent, which not only reduces the adhesion between the concrete and the formwork, but also improves the demoulding efficiency and quality, and also protects the surface of the template and extends its service life; in step S07, the connection and fixing method of the inspection well components is one of bolt connection or welding. By adopting a variety of connection and fixing methods such as bolt connection or welding, it can be flexibly selected according to specific construction conditions and design requirements, thereby improving the reliability of the connection and the construction efficiency; in step S08, the backfill material is one of sand or gravel, and is compacted. In step S08, the backfill material is selected from crushed stone or sand that has been screened and compacted, and a vibrating compactor is used for compaction to ensure the density and stability of the backfill layer, effectively prevent ground subsidence, and improve the overall stability and safety of the inspection well.

[0017] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0018] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A method for manufacturing an inspection well, characterized in that: The following steps are involved: step S01: Design and make templates. According to the design drawings of the inspection well, make the corresponding steel templates. The steel templates are made of high-strength steel to ensure their stability and durability during the construction process; Step S02: concrete pouring, pouring concrete inside the steel formwork in step S01 to ensure that the concrete is evenly distributed and fully fills the formwork; Step S03: curing, curing the concrete poured in step S02 by spraying water, covering with a wet cloth or using a curing agent to ensure that the concrete reaches the designed strength; Step S04: demoulding and inspection, demoulding the concrete cured in step S03 to obtain prefabricated inspection well components, and then inspecting the prefabricated inspection well components, and repairing or reinforcing the inspection well components that do not meet the requirements; Step S05: transporting and carrying, transporting the inspection well components prepared in step S04 to the construction site; Step S06: Positioning and installation, positioning the inspection well components at the predetermined positions, and using positioning auxiliary tools to ensure the accurate position and horizontality of the installation of the inspection well components according to the design requirements; Step S07: connecting and fixing, connecting and fixing the inspection well components positioned and installed in step S06 according to the design requirements; Step S08: backfilling and compacting, backfilling the inspection well components connected and fixed in step S07 to ensure the stability of the inspection well and prevent ground subsidence; Step S09: surface treatment, laying a manhole cover and installing a manhole ring on the inspection well after backfilling and compaction in step S08 to ensure its coordination and beauty with the surrounding environment; Step S10: Inspection and acceptance. After completing all the above construction steps, a final inspection and acceptance is carried out to ensure that the construction quality of the inspection well meets the design and specification requirements.

2. The method for manufacturing an inspection well according to claim 1, characterized in that : The steel template in step S01 is treated with anti-corrosion.

3. The method for manufacturing an inspection well according to claim 1, characterized in that : During the process of pouring concrete inside the steel formwork in step S02, the steel formwork is provided with a fixing device in the form of a support rod or an anchor to prevent the steel formwork from being displaced during the concrete pouring process.

4. The method for manufacturing an inspection well according to claim 1, characterized in that In step S02, before pouring concrete, the step of cleaning the inside of the steel formwork and applying a release agent is also included to reduce adhesion between the concrete and the formwork.

5. The method for manufacturing an inspection well according to claim 1, characterized in that : In step S07, the connection and fixing method of the inspection well components is one of bolt connection or welding.

6. The method for manufacturing an inspection well according to claim 1, characterized in that The backfill material in step S08 is sand or gravel, and is compacted.

7. A method for manufacturing an inspection well according to claim 6, characterized in that In step S08, the backfill material is selected from crushed stone or sand that has been screened and compacted, and a vibrating compactor is used for compaction to ensure the density and stability of the backfill layer.

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