阅读说明：本技术 一种消防工程施工用管道预埋方法 (Pipeline embedding method for fire engineering construction ) 是由 唐新春 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种消防工程施工用管道预埋方法,具体包括以下步骤：S1、首先通过利用BIM技术构建施工现场的模型、管道模型和用于安装管道的支架模型,根据管道模型制作管道,并且根据支架模型制作与管道模型相适配的支架,本发明涉及消防工程技术领域。该消防工程施工用管道预埋方法,可实现的既快速又方便的将各个管道进行组装预埋,管道组装简单,且能够对管道进行很好的防护,无需施工人员花费大量时间进行每节管道的组装,大大提高了施工效率,减轻了施工人员的劳动强度,同时很好的达到了将管道与泥土分离,来使管道不受泥土中盐碱物或微生物侵蚀的目的,从而大大方便了施工人员的管道预埋工作。(The invention discloses a pipeline embedding method for fire engineering construction, which specifically comprises the following steps: s1, firstly, building a model of a construction site, a pipeline model and a bracket model for installing a pipeline by using the BIM technology, manufacturing the pipeline according to the pipeline model, and manufacturing a bracket matched with the pipeline model according to the bracket model. This fire engineering is pre-buried method of pipeline for construction, it is pre-buried that realizable not only is fast but also convenient assembles each pipeline, the pipeline assembly is simple, and can carry out fine protection to the pipeline, it spends the equipment of every section of pipeline to need not constructor cost a large amount of time, construction efficiency is greatly improved, constructor's intensity of labour has been alleviateed, simultaneously fine reaching with pipeline and earth separation, make the pipeline not receive the purpose that saline and alkaline matter or microorganism erode in the earth, thereby made things convenient for constructor's pipeline pre-buried work greatly.)

1. A method for embedding a pipeline for fire engineering construction is characterized by comprising the following steps: the method specifically comprises the following steps:

s1, firstly, building a model of a construction site, a pipeline model and a bracket model for installing a pipeline by using a BIM technology, manufacturing the pipeline according to the pipeline model, and manufacturing a bracket matched with the pipeline model according to the bracket model;

s2, excavating an embedded pit slot with the depth of 0.8-0.9m and the width of 0.3-0.6m according to the construction site model constructed in the step S1, and punching holes in the embedded pit slot by using drilling equipment;

s3, lofting the bracket model manufactured in the step S1, lofting the position of the bracket model, and installing the bracket according to the punching position in the step S2;

s4, splicing the pipelines manufactured in the step S1 through a splicing structure, inserting one ends of the two pipelines into two inserting holes of the splicing structure, locking two hoops through locking bolts, and carrying out sealing installation through sealing rings to enable the pipelines to be completely sealed, and after the pipelines are spliced and installed, fixedly installing the spliced pipelines on a support through fixing pieces on the support;

s5, after the pipeline in the step S4 is installed on the support, a supporting structure is built in the pre-buried pit slot, the pipeline is wrapped, and soil is separated from the pipeline;

and S6, performing filling construction on the pit according to the actual construction model of the fire-fighting project, and completely burying the pipeline in underground soil.

2. The method for embedding the pipeline for fire engineering construction according to claim 1, wherein the method comprises the following steps: in the step S2, the hole diameter of the hole punched by the drilling equipment is 2.5-3.5cm, and the depth is 8.5-11.3 cm.

3. The method for embedding the pipeline for fire engineering construction according to claim 1, wherein the method comprises the following steps: and in the step S2, the drilling equipment adopts a ground drilling machine with the model number of ZDY 3200L.

4. The method for embedding the pipeline for fire engineering construction according to claim 1, wherein the method comprises the following steps: and in the step S4, the splicing structure consists of two insertion pipes, a hoop and a locking bolt, the insertion holes of the two insertion pipes are matched with the belt connecting pipeline, and a rubber sealing sleeve is arranged between the insertion holes of the two insertion pipes and the belt connecting pipeline.

5. The method for embedding the pipeline for fire engineering construction according to claim 1, wherein the method comprises the following steps: and a sealing ring is adhered to the insertion hole of the pipeline in the step S4 through an adhesive.

6. The method for embedding the pipeline for fire engineering construction according to claim 1, wherein the method comprises the following steps: in the step S5, the supporting structure is an arc concrete slab formed by pouring, so that soil outside the pipeline can be isolated, and the pipeline is protected.

7. The method for embedding the pipeline for fire engineering construction according to claim 1, wherein the method comprises the following steps: in the step S1, the BIM technology is a BIM building information model system, and a designer can construct a construction site by directly operating the BIM building information model system.

8. The method for embedding the pipeline for fire engineering construction according to claim 1, wherein the method comprises the following steps: the step S2 is to punch holes according to the positions of the bracket mounting holes in the construction site model.

Technical Field

The invention relates to the technical field of fire engineering, in particular to a method for embedding a pipeline for fire engineering construction.

Background

Fire engineering system includes: fire water system, conflagration automatic alarm system, gaseous fire extinguishing systems, prevent smoke exhaust system, emergent sparse system, fire control communication system, fire control broadcasting system, foam fire extinguishing systems, fire prevention separation facility, water fire extinguishing systems includes: indoor fire hydrant system, outdoor fire hydrant system, spraying system, fire-fighting water bubble, water curtain, water mist and the like. The smoke prevention and exhaust system comprises: positive pressure air supply system and exhaust system. The emergency evacuation system comprises: emergency lighting and evacuation indication, the gas fire extinguishing system comprising: the fire-fighting system comprises a carbon dioxide fire-fighting system, a heptafluoropropane fire-fighting system, an aerosol fire-fighting system and an IG541, wherein fire-fighting partitions are the general names of a fire wall, a fire door and a fire-proof rolling curtain, when the fire-fighting system is installed, the specifications of main components of an automatic water-spraying fire-fighting system alarm valve, a water flow indicator, a transmission butterfly valve and a water pump combiner meet the design requirements, accessories are complete, the surface is smooth and clean, no crack exists, the opening and closing are flexible, the specification, the type and the action temperature of a sprinkler head meet the design requirements, a thread is complete, a temperature sensing bag does not break and loosen, an fusible piece does not fall off or loosen, the specification and the type of a fire hydrant box body meet the design requirements, the box body is smooth and clean, a metal box body is square, and is free of corrosion and scratch, the appearance of the hydrant valve is free of crack, flexible opening and closing and the sealing filler is intact.

Pipeline of present fire engineering construction is at pre-buried in-process, the pipeline assembly is loaded down with trivial details, and can not carry out fine protection to the pipeline, it spends the equipment of a large amount of time carrying out every section pipeline to need constructor, greatly reduced the efficiency of construction, constructor's intensity of labour has been increased, can not realize not only fast but also convenient equipment each pipeline pre-buried, can't reach simultaneously with pipeline and earth separation, make the pipeline not receive the purpose of saline and alkaline thing or little biological erosion in the earth, thereby bring very big inconvenience for constructor's the pre-buried work of pipeline.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a pipeline pre-embedding method for fire engineering construction, which solves the problems that the pipeline assembly is complicated, the pipeline cannot be well protected and the assembly of each pipeline is required to be carried out by constructors in a large time in the pre-embedding process of the pipeline in the existing fire engineering construction, the construction efficiency is greatly reduced, the labor intensity of the constructors is increased, the pipelines cannot be quickly and conveniently assembled and pre-embedded, and the purpose that the pipelines cannot be separated from soil to prevent the pipelines from being corroded by saline alkali or microorganisms in the soil cannot be achieved.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a pipeline embedding method for fire engineering construction specifically comprises the following steps:

s1, firstly, building a model of a construction site, a pipeline model and a bracket model for installing a pipeline by using a BIM technology, manufacturing the pipeline according to the pipeline model, and manufacturing a bracket matched with the pipeline model according to the bracket model;

s2, excavating an embedded pit slot with the depth of 0.8-0.9m and the width of 0.3-0.6m according to the construction site model constructed in the step S1, and punching holes in the embedded pit slot by using drilling equipment;

s3, lofting the bracket model manufactured in the step S1, lofting the position of the bracket model, and installing the bracket according to the punching position in the step S2;

s4, splicing the pipelines manufactured in the step S1 through a splicing structure, inserting one ends of the two pipelines into two inserting holes of the splicing structure, locking two hoops through locking bolts, and carrying out sealing installation through sealing rings to enable the pipelines to be completely sealed, and after the pipelines are spliced and installed, fixedly installing the spliced pipelines on a support through fixing pieces on the support;

s5, after the pipeline in the step S4 is installed on the support, a supporting structure is built in the pre-buried pit slot, the pipeline is wrapped, and soil is separated from the pipeline;

and S6, performing filling construction on the pit according to the actual construction model of the fire-fighting project, and completely burying the pipeline in underground soil.

Preferably, the hole punched by the drilling device in the step S2 has a hole diameter of 2.5-3.5cm and a depth of 8.5-11.3 cm.

Preferably, the drilling device in the step S2 is a ground drilling machine with model number ZDY 3200L.

Preferably, the splicing structure in the step S4 is composed of two insertion tubes, a clamp and a locking bolt, the insertion holes of the two insertion tubes are matched with the belt connecting pipe, and a rubber sealing sleeve is installed between the insertion holes of the two insertion tubes and the belt connecting pipe.

Preferably, the sealing ring is adhered to the insertion hole of the pipe in the step S4 by an adhesive.

Preferably, the supporting structure in step S5 is an arc-shaped concrete slab formed by pouring, and can isolate soil outside the pipeline, thereby completing protection of the pipeline.

Preferably, the BIM technology in step S1 is a BIM building information model system, and a designer can perform construction work on a construction site by directly operating the BIM building information model system.

Preferably, the step S2 is to punch holes according to the positions of the bracket mounting holes in the construction site model.

(III) advantageous effects

The invention provides a method for embedding a pipeline for fire engineering construction. Compared with the prior art, the method has the following beneficial effects: the method for embedding the pipeline for fire engineering construction specifically comprises the following steps: s1, firstly, building a model of a construction site, a pipeline model and a bracket model for installing a pipeline by using a BIM technology, manufacturing the pipeline according to the pipeline model, and manufacturing a bracket matched with the pipeline model according to the bracket model; s2, excavating an embedded pit slot with the depth of 0.8-0.9m and the width of 0.3-0.6m according to the construction site model constructed in the step S1, and punching holes in the embedded pit slot by using drilling equipment; s3, lofting the bracket model manufactured in the step S1, lofting the position of the bracket model, and installing the bracket according to the punching position in the step S2; s4, splicing the pipelines manufactured in the step S1 through a splicing structure, inserting one ends of the two pipelines into two inserting holes of the splicing structure, locking two hoops through locking bolts, and carrying out sealing installation through sealing rings to enable the pipelines to be completely sealed, and after the pipelines are spliced and installed, fixedly installing the spliced pipelines on a support through fixing pieces on the support; s5, after the pipeline in the step S4 is installed on the support, a supporting structure is built in the pre-buried pit slot, the pipeline is wrapped, and soil is separated from the pipeline; s6, fill out the soil construction to the hole groove according to the actual construction model of fire engineering, bury the pipeline in underground soil completely, it is pre-buried that each pipeline is assembled to realizable not only fast but also convenient, the pipeline assembly is simple, and can carry out fine protection to the pipeline, need not that constructor cost the equipment of every section of pipeline of a large amount of time, construction efficiency has been improved greatly, constructor 'S intensity of labour has been alleviateed, simultaneously fine reaching with pipeline and earth separation, make the pipeline not receive the purpose of saline and alkaline matter or little biological erosion in the earth, thereby constructor' S pipeline pre-buried work has been made things convenient for greatly.

Drawings

FIG. 1 is a flow chart of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the embodiment of the present invention provides three technical solutions: a pipeline embedding method for fire engineering construction specifically comprises the following steps:

example 1

A pipeline embedding method for fire engineering construction specifically comprises the following steps:

s1, firstly, building a model, a pipeline model and a support model for installing a pipeline of a construction site by utilizing the BIM technology, manufacturing the pipeline according to the pipeline model, and manufacturing a support matched with the pipeline model according to the support model, wherein the BIM technology is a BIM building information model system, and a designer can build the construction site by directly operating the BIM building information model system;

s2, excavating an embedded pit groove with the depth of 0.85m and the width of 0.5m according to the construction site model constructed in the step S1, punching in the embedded pit groove through a drilling device, wherein the hole diameter of the punching through the drilling device is 3cm, and the depth of the punching is 10cm, the drilling device adopts a ground drilling machine with the model number of ZDY3200L, and the punching is carried out according to the position of a support mounting hole in the construction site model;

s3, lofting the bracket model manufactured in the step S1, lofting the position of the bracket model, and installing the bracket according to the punching position in the step S2;

s4, splicing the pipelines manufactured in the step S1 through a splicing structure, inserting one end of each of the two pipelines into two insertion holes of the splicing structure, locking the two hoops through locking bolts, and sealing and installing the pipelines through sealing rings to enable the pipelines to be completely sealed, after the pipelines are spliced and installed, fixedly installing the spliced pipelines on a support through fixing pieces on the support, wherein the splicing structure comprises two insertion pipes, the hoops and the locking bolts, insertion holes of the two insertion pipes are matched with a belt connecting pipeline, rubber sealing sleeves are installed between the insertion holes of the two insertion pipes and the belt connecting pipeline, and the sealing rings are adhered to the insertion holes of the pipelines through adhesives;

s5, after the pipeline in the step S4 is installed on the support, a supporting structure is built in the pre-buried pit slot, the pipeline is wrapped, soil is separated from the pipeline, the supporting structure is an arc concrete slab formed by pouring, the soil outside the pipeline can be isolated, and the protection of the pipeline is completed;

and S6, performing filling construction on the pit according to the actual construction model of the fire-fighting project, and completely burying the pipeline in underground soil.

Example 2

A pipeline embedding method for fire engineering construction specifically comprises the following steps:

s1, firstly, building a model, a pipeline model and a support model for installing a pipeline of a construction site by utilizing the BIM technology, manufacturing the pipeline according to the pipeline model, and manufacturing a support matched with the pipeline model according to the support model, wherein the BIM technology is a BIM building information model system, and a designer can build the construction site by directly operating the BIM building information model system;

s2, excavating an embedded pit groove with the depth of 0.8m and the width of 0.3m according to the construction site model constructed in the step S1, punching in the embedded pit groove by using a drilling device, wherein the hole diameter of the punched hole by using the drilling device is 2.5cm, and the depth of the punched hole is 8.5cm, the drilling device is a ground drilling machine with the model number of ZDY3200L, and the punching is carried out according to the position of a support mounting hole in the construction site model;

s3, lofting the bracket model manufactured in the step S1, lofting the position of the bracket model, and installing the bracket according to the punching position in the step S2;

s4, splicing the pipelines manufactured in the step S1 through a splicing structure, inserting one end of each of the two pipelines into two insertion holes of the splicing structure, locking the two hoops through locking bolts, and sealing and installing the pipelines through sealing rings to enable the pipelines to be completely sealed, after the pipelines are spliced and installed, fixedly installing the spliced pipelines on a support through fixing pieces on the support, wherein the splicing structure comprises two insertion pipes, the hoops and the locking bolts, insertion holes of the two insertion pipes are matched with a belt connecting pipeline, rubber sealing sleeves are installed between the insertion holes of the two insertion pipes and the belt connecting pipeline, and the sealing rings are adhered to the insertion holes of the pipelines through adhesives;

s5, after the pipeline in the step S4 is installed on the support, a supporting structure is built in the pre-buried pit slot, the pipeline is wrapped, soil is separated from the pipeline, the supporting structure is an arc concrete slab formed by pouring, the soil outside the pipeline can be isolated, and the protection of the pipeline is completed;

and S6, performing filling construction on the pit according to the actual construction model of the fire-fighting project, and completely burying the pipeline in underground soil.

Example 3

A pipeline embedding method for fire engineering construction specifically comprises the following steps:

s1, firstly, building a model, a pipeline model and a support model for installing a pipeline of a construction site by utilizing the BIM technology, manufacturing the pipeline according to the pipeline model, and manufacturing a support matched with the pipeline model according to the support model, wherein the BIM technology is a BIM building information model system, and a designer can build the construction site by directly operating the BIM building information model system;

s2, excavating an embedded pit groove with the depth of 0.9m and the width of 0.6m according to the construction site model constructed in the step S1, punching in the embedded pit groove by using a drilling device, wherein the hole diameter of the punched hole by using the drilling device is 3.5cm, and the depth of the punched hole is 11.3cm, the drilling device is a ground drilling machine with the model number of ZDY3200L, and the punching is carried out according to the position of a support mounting hole in the construction site model;

s3, lofting the bracket model manufactured in the step S1, lofting the position of the bracket model, and installing the bracket according to the punching position in the step S2;

s4, splicing the pipelines manufactured in the step S1 through a splicing structure, inserting one end of each of the two pipelines into two insertion holes of the splicing structure, locking the two hoops through locking bolts, and sealing and installing the pipelines through sealing rings to enable the pipelines to be completely sealed, after the pipelines are spliced and installed, fixedly installing the spliced pipelines on a support through fixing pieces on the support, wherein the splicing structure comprises two insertion pipes, the hoops and the locking bolts, insertion holes of the two insertion pipes are matched with a belt connecting pipeline, rubber sealing sleeves are installed between the insertion holes of the two insertion pipes and the belt connecting pipeline, and the sealing rings are adhered to the insertion holes of the pipelines through adhesives;

s5, after the pipeline in the step S4 is installed on the support, a supporting structure is built in the pre-buried pit slot, the pipeline is wrapped, soil is separated from the pipeline, the supporting structure is an arc concrete slab formed by pouring, the soil outside the pipeline can be isolated, and the protection of the pipeline is completed;

and S6, performing filling construction on the pit according to the actual construction model of the fire-fighting project, and completely burying the pipeline in underground soil.

In conclusion, the pipeline pre-embedding device can quickly and conveniently assemble and pre-embed each pipeline, is simple in pipeline assembly, can well protect the pipeline, does not need constructors to spend a large amount of time on assembling each section of pipeline, greatly improves the construction efficiency, reduces the labor intensity of the constructors, and simultaneously well achieves the purpose of separating the pipeline from soil to prevent the pipeline from being eroded by saline-alkali matters or microorganisms in the soil, thereby greatly facilitating the pipeline pre-embedding work of the constructors.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.