CN107268755A - A kind of construction method of inlet for stom water - Google Patents

A kind of construction method of inlet for stom water Download PDF

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Publication number
CN107268755A
CN107268755A CN201710511625.8A CN201710511625A CN107268755A CN 107268755 A CN107268755 A CN 107268755A CN 201710511625 A CN201710511625 A CN 201710511625A CN 107268755 A CN107268755 A CN 107268755A
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CN
China
Prior art keywords
well bore
base
inlet
stom water
template
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710511625.8A
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Chinese (zh)
Inventor
何亮
邱永钦
陈建宁
林涛
颜苓
余跃
杨添
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Municipal Engineering Testing Co
Original Assignee
Guangzhou Municipal Engineering Testing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Municipal Engineering Testing Co filed Critical Guangzhou Municipal Engineering Testing Co
Priority to CN201710511625.8A priority Critical patent/CN107268755A/en
Publication of CN107268755A publication Critical patent/CN107268755A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements

Abstract

The invention belongs to water supply and sewage work technical field, mainly provide a kind of construction method of inlet for stom water, it is combined mainly in precasting yard using manufactured base skeleton and well bore skeleton with some set of base template and well bore templates, again by concreting, so as to reach the prefabricated purpose of batch to spliced inlet for stom water base and inlet for stom water well bore.The construction method of the inlet for stom water of the present invention effectively solves the quality problems caused by construction space deficiency, and operating efficiency can be greatly improved, shorten the duration, with social benefit well and economic benefit, the rain inlet structure in the present invention enhances its compression strength using reinforced concrete structure simultaneously, the demand of complicated urban road inlet for stom water can be tackled, therefore has wide application space in the construction of urban road inlet for stom water, there is very high promotional value.

Description

A kind of construction method of inlet for stom water
Technical field
The present invention relates to water supply and sewage work technical field, more particularly to a kind of construction method of inlet for stom water.
Background technology
Inlet for stom water haves the shortcomings that, by spacial influence, whole process quality is not easy when by traditional construction construction technology Control;And traditional inlet for stom water cannot be prefabricated in advance, can also influence construction period.Meanwhile, in existing prefabricated rain nozzle construction In technology, such as:It is CN 103088900A to apply for a patent publication No., entitled《Prefabricated-assembtype type gutter inlet and its construction Method》, the patent is assembled by numerous inlet for stom water wallboards by inlet for stom water, so that the Prefabricated-assembtype type gutter inlet has rain Mouth of a river well bore globality is poor, and the assembled more difficult control of interface quality is easily caused inlet for stom water well bore and produces seepage;Cause the rainwater Mouth can produce many pieces after the completion of assembly, therefore the globality of inlet for stom water is poor, if piece quality control is not taken pains Inlet for stom water well bore is caused to seep water.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of construction method of inlet for stom water, the inlet for stom water Construction method neither influenceed by construction space, the quality of whole inlet for stom water can be controlled;Also effectively it is directed to existing precast assembly Inlet for stom water the poor defect of the construction more globality of piece, reduce piece quantity and the splicing time of inlet for stom water well bore, carry The globality and efficiency of construction of high inlet for stom water well bore.
Based on this, the present invention proposes a kind of construction method of inlet for stom water, and it comprises the following steps:
Step one:Some set of base templates and well bore template are processed respectively, and in the base template and the well Releasing agent is painted in body template;
Step 2:Processing base skeleton and well bore skeleton are distinguished according to the size of the base template and well bore template;
Step 3:The base skeleton and well bore skeleton are stably placed in precasting yard respectively, the base mold sleeve-board Enter outside the base skeleton, the well bore template is nested in outside the well bore skeleton, and in the base template and well bore mould Equal brushing releasing agent on the inwall of plate;
Step 4:Concreting is carried out to the base skeleton, when the concrete is filled in the base template, Stop concreting, inlet for stom water base formed in the base template,
Concreting is carried out to the well bore skeleton, when the concrete is filled in the well bore template, stopped mixed Solidifying soil is poured, and inlet for stom water well bore is formed in the well bore template,
Meanwhile, set automatic sprinkler fire-extinguishing system to conserve the inlet for stom water component for having poured completion in the precasting yard;
Step 5:After form removal condition is reached, the base template is taken off upwards along the inlet for stom water base of forming Mould, until the base template disengaging inlet for stom water base,
The well bore template is stripped upwards along the inlet for stom water well bore of forming, until the well bore template departs from institute State inlet for stom water well bore;
Step 6:Check respectively for whether producing crack with the prefabricated inlet for stom water base and storm-water inlet;
Step 7:Before installation, sample, rainwater well are put inlet for stom water position and foundation elevation according to design grade elevation and position The bottom bearing capacity of mouth should meet design or code requirement and lay 3-5cm sand bedding courses;By the catch-basin of the handling after in place Base is placed in above the sand bedding course and confirmed, and lays 1-2cm solid cement mortars in the top of the inlet for stom water base, treats water The inlet for stom water well bore is spliced with the inlet for stom water base after silt particle pulp layer is floating, when the inlet for stom water well bore is installed Bi Hou, tamps, thickness is 25-35cm in the surrounding back-filling in layers Cement-Screening of the inlet for stom water.
Optionally, the base template is provided with the lower circular arc solid internal model equal with the wall thickness of the inlet for stom water base, The well bore template is provided with the upper circular arc solid internal model equal with the wall thickness of the inlet for stom water well bore.
Optionally, after the completion of concreting, a lower arc groove is formed on the inlet for stom water base, in the rain A upper arc groove, when the inlet for stom water base is connected with the inlet for stom water well bore, the lower circular arc are formed on the well bore of the mouth of a river Groove and the upper arc groove are connected the arc groove to be formed and be socketed with rain pipe branch pipe.
Optionally, through hole is equipped with the opposite sides of base template and the well bore template, is put when on the through hole When putting sebific duct, carry out after the completion of concreting, be each formed with being used for the inlet for stom water base and the storm-water inlet The preformed hole of handling.
Optionally, the base template includes base internal model and base external mold, and the base external mold is inserted in into the base The outside of skeleton, the base internal model is inserted in the inner side of the base skeleton, wherein, the base internal model chamfering is set, and point Not in the base internal model and base external mold brushing releasing agent, while keep the base skeleton respectively with the base external mold It is consistent with the protective layer thickness of base internal model.
Optionally, the well bore template includes well bore internal model and well bore external mold, and the well bore external mold is inserted in into the well bore The outside of skeleton, the well bore internal model is inserted in the inner side of the well bore skeleton, wherein, the well bore internal model chamfering is set, and point Not in the well bore internal model and well bore external mold brushing releasing agent, while keep the well bore skeleton respectively with the well bore external mold It is consistent with the protective layer thickness of well bore internal model.
Optionally, the top of the base template is provided with some the first pull bars being connected with the base internal model, when de- institute When stating base internal model, first pull bar is lifted, until the base internal model departs from the inlet for stom water base;The base external mold Including multiple side plates of L-type first, each described first side plate is snapped connection by first, when taking off the base external mold, will be appointed First side plate described in one is slowly lifted until departing from first buckle upwards, and is removed outside first side plate, the base Mould departs from the inlet for stom water base, meanwhile, it is necessary in time in the base after the base internal model and the abjection of base external mold Mould and the watering of base external mold, and use covered rearing with plastic film.
Optionally, the top of the well bore template is provided with some the second pull bars being connected with the well bore internal model, when de- institute When stating well bore internal model, second pull bar is lifted, until the well bore internal model departs from the inlet for stom water well bore;The well bore external mold Including multiple side plates of L-type second, each described second side plate is snapped connection by second, when taking off the well bore external mold, will be appointed Second side plate described in one is slowly lifted until departing from second buckle upwards, and is removed outside second side plate, the well bore Mould departs from the inlet for stom water well bore, meanwhile, it is necessary in time in the well bore after the well bore internal model and the abjection of well bore external mold Mould and the watering of well bore external mold, and use covered rearing with plastic film.
Optionally, the base template and the well bore template are column.
Optionally, in concreting process, in addition to vibrated using vibrating spear, particularly to the base template and The property at parts of edges and corners of the inner side of well bore template will fully vibrate, and surface solidification laitance be rejected after the completion of pouring, while to the bottom The joining place of seat template and the well bore template carries out roughening treatment, and uses covered rearing with plastic film.
Implement the embodiment of the present invention, have the advantages that:
A kind of construction method of inlet for stom water of the present invention is by utilizing manufactured base bone in precasting yard first Frame and well bore skeleton are combined with some set of base template and well bore templates, when manufacturing inlet for stom water, directly by the present invention Inlet for stom water mould be placed on prefabricated place, then by concreting into required inlet for stom water component, enhance it and resist Compressive Strength, can tackle the demand of the urban road inlet for stom water of complexity, due to being to concentrate branch is prefabricated to complete to produce in enormous quantities, improve Efficiency of construction, save construction cost, shorten the construction period, with good economic benefit and social benefit;
Secondly, construction quality is easily controlled and product good integrity, installs facility;Primarily directed to existing precast assembly The poor defect of the more globality of piece of constructing of inlet for stom water, replaces spliced using part monoblock type, reduces inlet for stom water well bore Piece quantity and splicing the time, improve inlet for stom water well bore globality and efficiency of construction;
Finally, the set of base template and well bore template of recycling;This hair compared with traditional inlet for stom water construction technology It is bright to have fairly obvious carry in terms of improving efficiency of construction, saving construction cost, shortening construction period, environmental protection construction Rise.
Brief description of the drawings
Fig. 1 is the structural representation of the inlet for stom water of the preferred embodiment of the present invention;
Fig. 2 is the structural representation of the well bore template of the preferred embodiment of the present invention;
Fig. 3 is the structural representation of the base template of the preferred embodiment of the present invention;
Fig. 4 is the structural representation of the inlet for stom water base of the preferred embodiment of the present invention;
Fig. 5 is the structural representation of the inlet for stom water well bore of the preferred embodiment of the present invention;
Fig. 6 is the structural representation of the first side plate of the preferred embodiment of the present invention;
Fig. 7 is the structural representation of the second side plate of the preferred embodiment of the present invention.
Description of reference numerals:
1st, base template;11st, the solid internal model of lower circular arc;12nd, base internal model;13rd, base external mold;131st, the first side plate; 132nd, the first buckle;14th, the first pull bar;2nd, well bore template;21st, the solid internal model of upper circular arc;22nd, well bore internal model;23rd, outside well bore Mould;231st, the second side plate;232nd, the second buckle;24th, the second pull bar;3rd, inlet for stom water base;31st, lower arc groove;4th, storm-water inlet Body;41st, upper arc groove;5th, through hole;6th, preformed hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
A kind of construction method of inlet for stom water in the preferred embodiment of the present invention, as shown in Fig. 1 to 5, it comprises the following steps:
Prepare:
Step one:Some set of base templates 1 and well bore template 2 are processed respectively, and in the base template 1 and institute State and paint releasing agent in well bore template 2;
Step 2:Processing base skeleton and well bore skeleton are distinguished according to the size of the base template 1 and well bore template 2;
Pedestal for placed skeleton and well bore skeleton:
Step 3:The base skeleton and well bore skeleton are stably placed in precasting yard respectively, the precasting yard is preferably The high precasting yard of flatness, the base template is nested in outside the base skeleton, and the well bore template is nested in the well bore Outside skeleton, and the brushing releasing agent on the base template and the inwall of well bore template;
Casting concrete:
Step 4:Concreting is carried out to the base skeleton, when the concrete is filled in the base template, Stop concreting, inlet for stom water base 3 formed in the base template,
Concreting is carried out to the well bore skeleton, when the concrete is filled in the well bore template, stopped mixed Solidifying soil is poured, and inlet for stom water well bore 4 is formed in the well bore template,
Meanwhile, set automatic sprinkler fire-extinguishing system to conserve the inlet for stom water component for having poured completion in the precasting yard;
The demoulding:
Step 5:It is after form removal condition is reached, the base template 1 is upward along the inlet for stom water base 3 of forming The demoulding, until the base template 1 departs from the inlet for stom water base 3,
The inlet for stom water well bore 4 by the well bore template 2 along forming is stripped upwards, until the well bore template 2 is de- From the inlet for stom water well bore 4;
Inspect for acceptance:
Step 6:Check respectively for whether producing crack on the prefabricated inlet for stom water base 3 and inlet for stom water well bore 4;
Install:
Step 7:Before installation, sample, rainwater well are put inlet for stom water position and foundation elevation according to design grade elevation and position The bottom bearing capacity of mouth should meet design or code requirement and lay 3-5cm sand bedding courses;By the catch-basin of the handling after in place Base is placed in above the sand bedding course and confirmed, and lays 1-2cm solid cement mortars in the top of the inlet for stom water base, treats water The inlet for stom water well bore is spliced with the inlet for stom water base after silt particle pulp layer is floating, when the inlet for stom water well bore is installed Bi Hou, tamps in the surrounding back-filling in layers Cement-Screening of the inlet for stom water, and the compactness of the layer meets design and code requirement, Thickness is 25-35cm.
Thus, a kind of construction method of inlet for stom water of the invention be first by flatness very high precasting yard and In the case that the bottom of base template 1 can pad layer of plastic film, if using manufactured base skeleton and well bore skeleton with Do set of base template 1 and well bore template 2 is combined, well bore skeleton is preferably framework of steel reinforcement, when manufacturing inlet for stom water, directly The inlet for stom water mould of the present invention is placed on prefabricated place, then by concreting into required inlet for stom water component, increased Its strong compression strength, can tackle the demand of the urban road inlet for stom water of complexity, due to being to concentrate the prefabricated completion of branch in high volume Production, improves efficiency of construction, saves construction cost, shortens the construction period, with good economic benefit and social benefit;
Secondly as the construction method of inlet for stom water of the present invention uses the precast spliced technology of concrete branch, therefore in entirety On stability and installation effectiveness in terms of all be better than above-mentioned conventional inlet for stom water construction technology, construction quality is easily controlled and product is whole Body is good, while being only divided into 4 two parts of inlet for stom water base 3 and inlet for stom water well bore, primarily directed to the rain of existing precast assembly The poor defect of the more globality of piece of constructing at the mouth of a river, replaces spliced using part monoblock type, reduces inlet for stom water well bore 4 Piece quantity and splicing time, so that install and facilitate very much, improve the globality and efficiency of construction of inlet for stom water well bore 4;
Finally, the set of base template 1 and well bore template 2 of recycling;Compared with traditional inlet for stom water construction technology originally The base template and well bore template reusable edible of invention, improve efficiency of construction, save construction cost, shorten the construction period, There is fairly obvious lifting in terms of environmental protection construction.
Further, as shown in Fig. 2 to 5, the base template 1 is provided with equal with the wall thickness of the inlet for stom water base 3 The solid internal model 11 of lower circular arc, the well bore template 2 is real provided with the upper circular arc equal with the wall thickness of the inlet for stom water well bore 4 Intracardiac mould 21;Further, after the completion of concreting, a lower arc groove 31 is formed on the inlet for stom water base, A upper arc groove 41 is formed on the inlet for stom water well bore 4, when the inlet for stom water base 3 is connected with the inlet for stom water well bore 4, The lower arc groove 31 is connected with the upper arc groove 41 and forms the arc groove being socketed with rain pipe branch pipe.
Further, as shown in Fig. 1 to 5, through hole is equipped with the opposite sides of the base template 1 and well bore template 2 5, when placing sebific duct on the through hole 5, after the completion of progress concreting, the inlet for stom water base and the inlet for stom water Well bore is respectively formed on the preformed hole 6 for handling, relatively heavier because inlet for stom water component is mainly the materials such as concrete, is It is easy to lifting, therefore can leaves preformed hole 6 on inlet for stom water component.
Further, as shown in Fig. 2 to 5, the base template 1 includes base internal model 12 and base external mold 13, will be described Base external mold 13 is inserted in the inner side that die sleeve 12 in the outside of the base skeleton, the base enters the base skeleton, wherein, institute The setting of the chamfering of base internal model 12 is stated, primarily to it is easy to abjection base internal model 12, and respectively at the base internal model 12 and bottom Seat external mold 13 on brushing releasing agent, while keep the base skeleton respectively with the base external mold 13 and the guarantor of base internal model 12 Covering thickness is consistent.
As shown in figure 3, the well bore template 2 includes well bore internal model 22 and well bore external mold 23, by 23 sets of the well bore external mold Enter the outside of the well bore skeleton, the well bore internal model 22 is inserted in the inner side of the well bore skeleton, wherein, the well bore internal model 22 Chamfering is set, primarily to it is easy to the demoulding, and the brushing releasing agent in the well bore internal model 22 and well bore external mold 23 respectively, together When keep the well bore skeleton consistent with the protective layer thickness of the well bore external mold 23 and well bore internal model 22 respectively.
As illustrated in figs. 2 or 6, the top of the base template 1 provided with it is some be connected with the base internal model 12 first Pull bar 14, when taking off the base internal model 12, lifts first pull bar 14, until the base internal model 12 departs from the rainwater Mouth base 3;The base external mold 13 includes multiple the first side plates of L-type 131, and each described first side plate 131 passes through the first buckle 132 connections, when taking off the base external mold 13, any first side plate is slowly lifted until departing from first card upwards Button 132, and first side plate 131 is removed, the base external mold 13 departs from the inlet for stom water base 3, due to base external mold 13 It is made up of the first side plate of L types 131, herein 131,1 layer of first buckle of preferably 2 the first side plates, mounts and dismounts the first side During plate 131, only it need to be socketed or depart from the first buckle 132, facilitate very much, also improve preparation efficiency;Meanwhile, at the bottom , it is necessary to be sprinkled water to the base internal model 12 and base external mold 13 in time, and use plastics after seat internal model 12 and the abjection of base external mold 13 Film is covered.
As shown in Fig. 3 or Fig. 7, the top of the well bore template 2 provided with it is some be connected with the well bore internal model 22 second Pull bar 24, primarily to it is conveniently stripped, when taking off the well bore internal model 22, second pull bar 24 is lifted, until the well Body internal model 22 departs from the inlet for stom water well bore 4;The well bore external mold 23 includes multiple the second side plates of L-type 231, and each described second Side plate 231 is connected by the second buckle 232, when taking off the well bore external mold 23, and any second side plate 231 is slow upwards Lifting removes second side plate 231 until departing from second buckle 232, and the well bore external mold 23 departs from the rainwater Mouth well bore 4, is also made up of, herein preferably 2 the second side plates 231, up and down because of well bore external mold 23 the second side plate of L-type 231 Two layers of second buckles 232, during the second side plate 231 of installation and removal, only need to be socketed or depart from the second buckle 232, very just Profit, also improves preparation efficiency;Meanwhile, it is necessary in time to the well after the well bore internal model 22 and well bore external mold 23 are deviate from Body internal model 22 and well bore external mold 23 are sprinkled water, and use covered rearing with plastic film.
Vibrated in concreting process, in addition to using vibrating spear, primarily to preventing the interior of inlet for stom water component There is voids and pits in portion, and the intensity of influence inlet for stom water component does not reach use requirement, it is therefore desirable to produced during by concreting The extrusion inlet for stom water component such as bubble, it is particularly abundant to the base template 1 and the property at parts of edges and corners of the inner side of well bore template 2 Vibrate, surface solidification laitance is rejected after the completion of pouring, while to the base template 1 and the joining place of the well bore template 2 Roughening treatment is carried out, and uses covered rearing with plastic film.The base template 1 is both preferably column with the well bore template 2, mainly It is because the catch-basin by road is typically all column type;Some set of base templates 1 and well bore template 2 are preferably to use Fang Tongyu aluminium alloys plate weld and be made, so that base template 1 and well bore template 2 it is convenient to assemble and disassemble, quick, have simultaneously There are intensity, rigidity big and durable the characteristics of function is recycled for multiple times and possesses serial pre-fabrication.
In summary, a kind of construction method of inlet for stom water of the invention is by precasting yard, using machined first Good base skeleton and well bore skeleton is combined with some set of base templates 1 and well bore template 2, when manufacturing inlet for stom water, The inlet for stom water mould of the present invention is directly placed on prefabricated place, then by concreting into required inlet for stom water structure Part, due to being to concentrate branch is prefabricated to complete to produce in enormous quantities, improves efficiency of construction, saves construction cost, shortens construction work Phase, with good economic benefit and social benefit;
Secondly as the construction method of inlet for stom water of the present invention uses the precast spliced technology of concrete branch, therefore in entirety On stability and installation effectiveness in terms of all be better than above-mentioned conventional inlet for stom water construction technology, construction quality is easily controlled and product is whole Body is good, while being only divided into two parts of inlet for stom water base and inlet for stom water well bore, primarily directed to the rainwater of existing precast assembly The poor defect of the more globality of piece of constructing of mouth, replaces spliced using part monoblock type, unites two into one when mounted Construction technology, reduces piece quantity and the splicing time of inlet for stom water well bore, so that install and facilitate very much, improve storm-water inlet The globality and efficiency of construction of body;
Finally, the set of base template 1 and well bore template 2 of recycling;Compared with traditional inlet for stom water construction technology originally The base template 1 and the reusable edible of well bore template 2 of invention, are improving efficiency of construction, are saving construction cost, shortening construction work There is fairly obvious lifting in terms of phase, environmental protection construction.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art For, under the premise without departing from the principles of the invention, some improvement and deformation can also be made, these are improved and deformation is also considered as Protection scope of the present invention.

Claims (10)

1. a kind of construction method of inlet for stom water, it is characterised in that comprise the following steps:
Step one:Some set of base templates and well bore template are processed respectively, and in the base template and the well bore mould Releasing agent is painted on plate;
Step 2:Processing base skeleton and well bore skeleton are distinguished according to the size of the base template and well bore template;
Step 3:The base skeleton and well bore skeleton are stably placed in smooth precasting yard respectively, the base template It is nested in outside the base skeleton, the well bore template is nested in outside the well bore skeleton, and in the base template and well bore Equal brushing releasing agent on the inwall of template;
Step 4:Concreting is carried out to the base skeleton, when the concrete is filled in the base template, stopped Concreting, forms inlet for stom water base in the base template,
Concreting is carried out to the well bore skeleton, when the concrete is filled in the well bore template, stops concrete Pour, inlet for stom water well bore formed in the well bore template,
Meanwhile, set automatic sprinkler fire-extinguishing system to conserve the inlet for stom water component for having poured completion in the precasting yard;
Step 5:After form removal condition is reached, the base template is stripped upwards along the inlet for stom water base of forming, directly Depart from the inlet for stom water base to the base template,
The well bore template is stripped upwards along the inlet for stom water well bore of forming, until the well bore template departs from the rain Mouth of a river well bore;
Step 6:Check respectively for whether producing crack with the prefabricated inlet for stom water base and storm-water inlet;
Step 7:Before installation, sample well is put inlet for stom water position and foundation elevation according to design grade elevation and position, inlet for stom water Bottom bearing capacity should meet design or code requirement and lay 3-5cm sand bedding courses;By the catch-basin base of the handling after in place It is placed in above the sand bedding course and confirms, and 1-2cm solid cement mortars are laid in the top of the inlet for stom water base, treats cement bonded sand The inlet for stom water well bore is spliced with the inlet for stom water base after pulp layer is floating, when the inlet for stom water well bore is installed Afterwards, tamped in the surrounding back-filling in layers Cement-Screening of the inlet for stom water, thickness is 25-35cm.
2. the construction method of inlet for stom water as claimed in claim 1, it is characterised in that the base template is provided with and the rain The equal solid internal model of lower circular arc of the wall thickness of mouth of a river base, the well bore template is provided with the wall thickness phase with the inlet for stom water well bore Deng the solid internal model of upper circular arc.
3. the construction method of inlet for stom water as claimed in claim 2, it is characterised in that after the completion of concreting, described A lower arc groove is formed on inlet for stom water base, arc groove on one is formed with the storm-water inlet, when the inlet for stom water When base is connected with the inlet for stom water well bore, the lower arc groove is connected to be formed and rain pipe branch pipe with the upper arc groove The arc groove of socket.
4. the construction method of inlet for stom water as claimed in claim 1, it is characterised in that the phase of base template and the well bore template To being equipped with through hole on both sides, when placing sebific duct on the through hole, after the completion of progress concreting, the inlet for stom water bottom The preformed hole for handling is each formed with seat and the storm-water inlet.
5. the construction method of inlet for stom water as claimed in claim 1, it is characterised in that the base template include base internal model and Base external mold, the base external mold is inserted in the outside of the base skeleton, and the base internal model is inserted in the base skeleton Inner side, wherein, the base internal model chamfering is set, and the brushing releasing agent in the base internal model and base external mold respectively, together When keep the base skeleton consistent with the protective layer thickness of the base external mold and base internal model respectively.
6. the construction method of inlet for stom water as claimed in claim 1, it is characterised in that the well bore template include well bore internal model and Well bore external mold, the well bore external mold is inserted in the outside of the well bore skeleton, and the well bore internal model is inserted in the well bore skeleton Inner side, wherein, the well bore internal model chamfering is set, and the brushing releasing agent in the well bore internal model and well bore external mold respectively, together When keep the well bore skeleton consistent with the protective layer thickness of the well bore external mold and well bore internal model respectively.
7. the construction method of inlet for stom water as claimed in claim 5, it is characterised in that the top of the base template is provided with some The first pull bar being connected with the base internal model, when taking off the base internal model, lifts first pull bar, until the base Internal model departs from the inlet for stom water base;The base external mold includes multiple side plates of L-type first, and each described first side plate passes through the One is snapped connection, and when taking off the base external mold, any first side plate is slowly lifted until departing from described first upwards Buckle, and remove first side plate, the base external mold departs from the inlet for stom water base, meanwhile, in the base internal model and , it is necessary to be sprinkled water in time to the base internal model and base external mold after the abjection of base external mold, and use covered rearing with plastic film.
8. the construction method of inlet for stom water as claimed in claim 6, it is characterised in that the top of the well bore template is provided with some The second pull bar being connected with the well bore internal model, when taking off the well bore internal model, lifts second pull bar, until the well bore Internal model departs from the inlet for stom water well bore;The well bore external mold includes multiple side plates of L-type second, and each described second side plate passes through the Two are snapped connection, and when taking off the well bore external mold, any second side plate is slowly lifted until departing from described second upwards Buckle, and remove second side plate, the well bore external mold departs from the inlet for stom water well bore, meanwhile, in the well bore internal model and , it is necessary to be sprinkled water in time to the well bore internal model and well bore external mold after the abjection of well bore external mold, and use covered rearing with plastic film.
9. the construction method of the inlet for stom water as described in any one of claim 1 to 8, it is characterised in that the base template and institute It is column to state well bore template.
10. the construction method of inlet for stom water as claimed in claim 9, it is characterised in that in concreting process, in addition to Vibrated using vibrating spear, particularly the base template and the property at parts of edges and corners of the inner side of well bore template will fully be vibrated, poured After the completion of surface solidification laitance is rejected, while being carried out to the joining place of the base template and the well bore template at roughening Reason, and use covered rearing with plastic film.
CN201710511625.8A 2017-06-28 2017-06-28 A kind of construction method of inlet for stom water Pending CN107268755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710511625.8A CN107268755A (en) 2017-06-28 2017-06-28 A kind of construction method of inlet for stom water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710511625.8A CN107268755A (en) 2017-06-28 2017-06-28 A kind of construction method of inlet for stom water

Publications (1)

Publication Number Publication Date
CN107268755A true CN107268755A (en) 2017-10-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409596A (en) * 2019-08-29 2019-11-05 南京久大路桥建设有限公司 The quick detachable template of cast-in-situ steel reinforced concrete inlet for stom water
CN113944219A (en) * 2021-09-14 2022-01-18 北京市政建设集团有限责任公司 Construction process for prefabricating gutter inlet

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CN2378452Y (en) * 1999-06-25 2000-05-17 河北省徐水县华光钢纤维水泥精构厂 Steel fibre concrete cesspool
CN2416156Y (en) * 2000-03-24 2001-01-24 梁林华 Split gutter inlet
EP1632611A2 (en) * 2004-08-12 2006-03-08 Georg Prinzing GmbH & Co. KG Betonformen- und Maschinenfabrik Access shaft structure for manholes
CN103088900A (en) * 2013-03-04 2013-05-08 济南城建集团有限公司 Prefabricated-assembled type gutter inlet and construction method thereof
CN203487622U (en) * 2013-08-07 2014-03-19 深圳市致道景观有限公司 Spliced rain water well
CN205444892U (en) * 2016-03-22 2016-08-10 中铁十七局集团建筑工程有限公司 High -efficient prefabricated inlet for stom water template of easy loading and unloading

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CN2378452Y (en) * 1999-06-25 2000-05-17 河北省徐水县华光钢纤维水泥精构厂 Steel fibre concrete cesspool
CN2416156Y (en) * 2000-03-24 2001-01-24 梁林华 Split gutter inlet
EP1632611A2 (en) * 2004-08-12 2006-03-08 Georg Prinzing GmbH & Co. KG Betonformen- und Maschinenfabrik Access shaft structure for manholes
CN103088900A (en) * 2013-03-04 2013-05-08 济南城建集团有限公司 Prefabricated-assembled type gutter inlet and construction method thereof
CN203487622U (en) * 2013-08-07 2014-03-19 深圳市致道景观有限公司 Spliced rain water well
CN205444892U (en) * 2016-03-22 2016-08-10 中铁十七局集团建筑工程有限公司 High -efficient prefabricated inlet for stom water template of easy loading and unloading

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409596A (en) * 2019-08-29 2019-11-05 南京久大路桥建设有限公司 The quick detachable template of cast-in-situ steel reinforced concrete inlet for stom water
CN113944219A (en) * 2021-09-14 2022-01-18 北京市政建设集团有限责任公司 Construction process for prefabricating gutter inlet

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