Fabricated prefabricated rainwater and sewage well processing technology

Abstract

The application discloses a kind of fabricated prefabricated rainwater and sewage well processing technology, comprising the following steps: step one, make forming steel reinforcement frame, and install the steel reinforcement frame after forming to outer sheath;Step two, clean pouring mold, and the outer sheath with steel reinforcement frame is arranged to pouring mold;Step three, mix concrete, and pour the mixed concrete into pouring mold;Step four, make continuous rotation pouring mold, and add sodium carbonate to the rotating mold, so that pouring mold can be quickly shaped into water well prefabricated part during rotation;Step five, the water well prefabricated part after shaping carries out demolding work;Step six, the water well prefabricated part after demolding is arranged to curing room, and carries out steam curing work.The fabricated prefabricated rainwater and sewage well processing technology uses outer sheath as steel reinforcement frame as support piece, which can effectively avoid the steel reinforcement frame exposed outside the water well prefabricated part, thereby ensuring the uniformity of subsequent water well prefabricated part stress, improve the stress safety of water well prefabricated part.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of prefabricated rainwater and sewage well, in particular to a prefabricated rainwater and sewage well processing technology. BACKGROUND

[0002] The rainwater and sewage well is a pipeline for discharging sewage. At present, in order to quickly and efficiently construct, the laying of the sewage well is usually completed by using prefabricated parts, which can greatly improve the construction efficiency and quickly complete the construction work.

[0003] At present, when the prefabricated part of the rainwater and sewage well is processed, steel bars are usually added inside to reinforce the strength of the well prefabricated part. However, during the forming process of the well prefabricated part, the state of the steel bars in the concrete is unstable, and the steel bars are easily exposed after the later forming, thereby causing the uneven distribution of the steel bars inside the well prefabricated part, which will lead to the uneven stress state of the well prefabricated part and easily cause damage in subsequent use. Some well prefabricated parts are also difficult to demold due to their cylindrical shape, and are also prone to breakage during the stress process.

[0004] Therefore, we propose a prefabricated rainwater and sewage well processing technology to solve the above problems. SUMMARY

[0005] The present application aims to provide a prefabricated rainwater and sewage well processing technology to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a prefabricated rainwater and sewage well processing technology, comprising the following steps:

[0007] Step one, make a shaped steel bar frame and install the shaped steel bar frame into the outer sheath;

[0008] Step two, clean the pouring mold and place the outer sheath with the steel bar frame into the pouring mold;

[0009] Step three, mix the concrete and pour the mixed concrete into the pouring mold;

[0010] Step four, continuously rotate the pouring mold and add sodium carbonate into the rotating mold to quickly shape the well prefabricated part during the rotation of the pouring mold;

[0011] Step five, demold the shaped well prefabricated part;

[0012] Step six, arrange the demolded well prefabricated part to the curing room for steam curing work;

[0013] Step seven, the maintained water well prefabricated part is transported to the warehouse classification centralized storage, and the protective device is used to protect the corners of the prefabricated part.

[0014] Preferably, the reinforcing cage in step one adopts longitudinal reinforcing steel round ring, transverse reinforcing steel strip, welding machine is used between the two for welding, and reinforcing steel column is welded on the outside of the transverse reinforcing steel strip and points to the outside, and the reinforcing steel column is symmetrically arranged in 6 groups around the center of the reinforcing steel round ring, the outer sheath adopts plastic material, and through holes are uniformly and equidistantly formed on the outer sheath, and the reinforcing steel column is inserted into the inner part of the outer sheath, so that the reinforcing cage is in a suspended state in the outer sheath.

[0015] Preferably, the inner diameter of the pouring mold in step two is equal to the outer diameter of the outer sheath, and the outer surface of the outer sheath is closely combined with the inner surface of the pouring mold.

[0016] Preferably, the rotation speed of the pouring mold in the concrete in step four is set to accelerate from slow to fast, and the concentration of the sodium sulfite added after the fast rotation is 40.

[0017] Preferably, the temperature in the curing room in step six is set to 35°-45°, and the water well prefabricated part after demolding is intermittently sprayed with water mist, while water vapor is continuously added to the curing room, so as to maintain the stability of the temperature and humidity in the curing room.

[0018] Compared with the prior art, the beneficial effects of the present application are: the prefabricated rainwater and sewage well processing technology;

[0019] (1) The outer sheath is used as the reinforcing cage as the supporting piece, which can make the reinforcing cage stable even in the rotating state during the forming of the water well prefabricated part, so as to ensure that the reinforcing cage is evenly distributed in the water well prefabricated part after forming, which can effectively avoid the exposure of the reinforcing cage outside the water well prefabricated part, thereby ensuring the uniformity of the stress of the water well prefabricated part and improving the stress safety of the water well prefabricated part.

[0020] (2) Through the setting of the outer sheath, the water well prefabricated part can be located on the outer surface of the water well prefabricated part after forming, so that the water well prefabricated part in the pouring mold does not completely adhere, effectively reducing the contact between the inner surface of the pouring mold and the outer surface of the water well prefabricated part, thereby facilitating the separation between the two, and the outer sheath surrounds the outside of the water well prefabricated part, which can not only increase the forming effect of the water well prefabricated part, but also improve the stress strength of the water well prefabricated part, thereby increasing the use safety of the water well prefabricated part. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The outer sheath structure of the present application is shown in the figure;

[0022] Figure 2It is a schematic diagram of the reinforcing frame structure of the present application;

[0023] Figure 3 It is a schematic diagram of the horizontal section structure of the water well prefabricated part of the present application;

[0024] Figure 4 It is a schematic diagram of the structure of the present application Figure 3 at A;

[0025] Figure 5 It is a schematic diagram of the reinforcing frame structure of the present application;

[0026] Figure 6 It is a schematic diagram of the horizontal section structure of the water well prefabricated part of the present application;

[0027] Figure 7 It is a schematic diagram of the structure of the present application Figure 6 at B; DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Embodiment one

[0030] Please refer to Figures 1-4 The present application provides a technical solution: a processing technology for an assembled prefabricated rain and sewage well, comprising the following steps:

[0031] Step one, make a shaped reinforcing frame, the reinforcing frame adopts longitudinal reinforcing steel round ring and transverse reinforcing steel strip, the two are welded by using a welding machine, and a reinforcing steel column pointing outward is welded on the outside of the transverse reinforcing steel strip, and the reinforcing steel column is symmetrically arranged in 6 groups around the center of the reinforcing steel round ring as a whole, the outer sheath is made of plastic material, and through holes are evenly and equidistantly formed on the outer sheath, and the reinforcing steel column is inserted into the inside of the outer sheath, so that the reinforcing frame is in a suspended state in the outer sheath, which ensures that the reinforcing frame is in the middle position inside the water well prefabricated part after subsequent mold forming, and also prevents the reinforcing steel from being exposed outside due to the deformation of the reinforcing frame, resulting in uneven bearing capacity inside the water well prefabricated part;

[0032] Step two, clean the pouring mold, and place the outer sheath with the steel bar frame into the pouring mold, the inner diameter of the pouring mold is equal to the outer diameter of the outer sheath, the outer surface of the outer sheath is closely combined with the inner surface of the pouring mold, through the outer sheath combined with the inner surface of the pouring mold, the outer sheath can be exposed on the outer surface of the water well prefabricated part after the water well prefabricated part is formed, and the contact area between the inner surface of the pouring mold and the outer surface of the water well prefabricated part can be reduced, so that the adhesion between the inner surface of the pouring mold and the outer surface of the water well prefabricated part is avoided, so that the quick demolding work of the water well prefabricated part can be facilitated;

[0033] Step three, mix the concrete, and pour the mixed concrete into the pouring mold;

[0034] Step four, continuously rotate the pouring mold, and add sodium silicate into the rotating mold, so that the pouring mold can be quickly shaped into a water well prefabricated part during rotation, the rotation speed of the pouring mold in the concrete is set to accelerate from slow to fast, which can ensure the uniformity of the water well prefabricated part after forming, and effectively discharge the bubbles in the material, and the concentration of sodium silicate added after rapid rotation is 40, which can make the raw materials quickly solidify, thereby improving the forming efficiency of the water well prefabricated part;

[0035] Step five, the demolding work of the shaped water well prefabricated part;

[0036] Step six, the demolded water well prefabricated part is arranged to the curing room for water vapor curing work, the temperature in the curing room is set to 35°-45°, and the demolded water well prefabricated part is intermittently sprayed with water mist, while water vapor is continuously added to the curing room to maintain the stability of the temperature and humidity in the curing room, so that the structure of the water well prefabricated part after forming can quickly tend to be stable, and the product quality of the water well prefabricated part can be guaranteed;

[0037] Step seven, the cured water well prefabricated part is transported to the warehouse for classification and centralized storage, and the protective device is used for protective work on the corners of the prefabricated part.

[0038] Example two

[0039] Please refer to Figure 1 、 Figures 5-7 The present application provides a technical scheme: a prefabricated rain and sewage well processing technology, comprising the following steps:

[0040] Step one, make the shaped steel frame, the steel frame adopts longitudinal steel round ring, transverse steel bar, the two are welded by using welding machine, set up two groups with different diameters, and weld the steel column between the two groups of steel frames, the outer sheath adopts plastic material, and the outer sheath is uniformly and equally spaced to set the through hole, and the two clamping blocks in the outer sheath are set to clamp the steel frame, so that the steel frame is in a suspended state in the outer sheath, which can ensure the middle position of the steel frame in the water well prefabricated part after the subsequent mold forming, and the steel frame will not be exposed due to the deformation of the steel frame, which can cause uneven bearing capacity of the water well prefabricated part, and according to the setting of steel frame with different structure, the bearing capacity of the water well prefabricated part can be effectively increased;

[0041] Step two, clean the pouring mold, and place the outer sheath with steel frame into the pouring mold, the inner diameter of the pouring mold is equal to the outer diameter of the outer sheath, and the outer surface of the outer sheath is tightly combined with the inner surface of the pouring mold, which can ensure that the outer sheath is exposed on the outer surface of the water well prefabricated part after the water well prefabricated part is formed, and can also reduce the contact area between the inner surface of the pouring mold and the outer surface of the water well prefabricated part, avoid the adhesion between the inner surface of the pouring mold and the outer surface of the water well prefabricated part, so as to facilitate the rapid demolding work of the water well prefabricated part;

[0042] Step three, mix the concrete, and pour the mixed concrete into the pouring mold;

[0043] Step four, make the pouring mold rotate continuously, and add sodium silicate into the rotating mold, so that the pouring mold can be quickly shaped into water well prefabricated part during rotation, the rotation speed of the pouring mold in the concrete is set to accelerate from slow to fast, which can ensure the uniformity of the water well prefabricated part after forming, effectively discharge the bubbles in the material, and the concentration of sodium silicate added after rapid rotation is 40, which can make the raw materials quickly solidify, so as to improve the forming efficiency of the water well prefabricated part;

[0044] Step five, demold the shaped water well prefabricated part;

[0045] Step six, arrange the demolded water well prefabricated part to the curing room for water vapor curing work, set the temperature in the curing room to 35°-45°, intermittently spray water mist on the demolded water well prefabricated part, and continuously add water vapor into the curing room to maintain the stability of the temperature and humidity in the curing room, so that the structure of the water well prefabricated part after forming can quickly tend to be stable, and the product quality of the water well prefabricated part can be guaranteed;

[0046] Step seven, transport the cured water well prefabricated part to the warehouse for classification and centralized storage, and use the protection device to protect the corners of the prefabricated part.

[0047] Example three

[0048] Referring to Figure 1 The application provides a technical scheme: a prefabricated rain and sewage well processing technology, comprising the following steps:

[0049] Step one, clean the pouring mold and place the outer sheath on the pouring mold, the inner diameter of the pouring mold is equal to the outer diameter of the outer sheath, and the outer surface of the outer sheath is tightly attached to the inner surface of the pouring mold. By attaching the outer sheath to the inner surface of the pouring mold, the outer sheath can be exposed on the outer surface of the well prefabricated part after forming, and the contact area between the inner surface of the pouring mold and the outer surface of the well prefabricated part can be reduced, thereby avoiding the adhesion between the inner surface of the pouring mold and the outer surface of the well prefabricated part, facilitating the quick demolding of the well prefabricated part, and effectively increasing the stress intensity of the well prefabricated part after forming. The performance of the well prefabricated part used only in vertical direction is fully sufficient, and the cost is effectively saved;

[0050] Step two, mix the concrete and pour the mixed concrete into the pouring mold;

[0051] Step three, continuously rotate the pouring mold and add sodium silicate into the rotating mold, so that the pouring mold can be quickly shaped into a well prefabricated part during rotation. The rotation speed of the pouring mold in the concrete is set to accelerate from slow to fast, which can ensure the uniformity of the well prefabricated part after forming, effectively discharge the bubbles in the material, and the concentration of sodium silicate added after rapid rotation is 40, which can quickly solidify the raw materials, thereby improving the forming efficiency of the well prefabricated part;

[0052] Step four, demold the shaped well prefabricated part;

[0053] Step five, arrange the demolded well prefabricated part to the curing room for water vapor curing work, set the temperature in the curing room to 35°-45°, and intermittently spray water mist on the demolded well prefabricated part, while continuously adding water vapor into the curing room to maintain the stability of the temperature and humidity in the curing room. The structure of the well prefabricated part after forming tends to be stable quickly, and the product quality of the well prefabricated part can be guaranteed;

[0054] Step six, transport the cured well prefabricated part to the warehouse for classification and centralized storage, and use the protective device to protect the corners of the prefabricated part.

[0055] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An assembled prefabricated rain and sewage well processing technology, characterized in that, It comprises the following steps: Step one, make the shaped steel frame, and install the shaped steel frame into the outer sheath; Step two, clean the pouring mold, and place the outer sheath with the steel frame into the pouring mold; Step three, mix the concrete, and pour the mixed concrete into the pouring mold; Step four, make the pouring mold rotate continuously, and add the sodium carbonate into the rotating mold, so that the pouring mold can be quickly shaped into a water well prefabricated part during rotation; Step five, the shaped water well prefabricated part is demolded; Step six, the demolded water well prefabricated part is arranged in the curing room for steam curing work; Step seven, the cured water well prefabricated part is transported to the warehouse for classification and centralized storage, and the protective device is used to protect the corners of the prefabricated part; The steel frame in step one adopts longitudinal steel ring and transverse steel strip, which are welded by welding machine, and the steel column pointing outward is welded on the outside of the transverse steel strip, and the steel column is symmetrically arranged around the center of the steel ring 6 groups, the outer sheath is made of plastic material, and the through holes are evenly and equally spaced on the outer sheath, and the steel column is inserted into the inner part of the outer sheath, so that the steel frame is in a suspended state in the outer sheath; The inner diameter of the pouring mold in step two is equal to the outer diameter of the outer sheath, and the outer surface of the outer sheath is closely combined with the inner surface of the pouring mold.

2. The processing technology of the assembled prefabricated rainwater and sewage well according to claim 1, characterized in that: In step four, the rotation speed of the pouring mold in the concrete is set to accelerate from slow to fast, and the concentration of sodium carbonate added after fast rotation is 40.

3. The processing technology of the assembled prefabricated rainwater and sewage well according to claim 1, characterized in that: In step six, the temperature in the curing room is set to 35°-45°, and the demolded water well prefabricated part is intermittently sprayed with water mist, while water vapor is continuously added to the curing room to maintain the temperature and humidity of the curing room stable.

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