A pre-buried casing arrangement structure and method for civil air defense partition doors in rail transit sections

Abstract

The present invention provides a pre-buried casing arrangement structure for civil air defense partition doors in rail transit sections, including civil air defense partition doors in sections of underground rail transit, the civil air defense partition doors in sections including door frames, which are perpendicular to the driving direction of underground rail transit, and the two sides of the door frames are provided with buried pipelines that run through the entire underground rail transit line, buried pipelines for equipment in service sections, and buried pipelines with large diameters, the buried pipelines with large diameters are located below other buried pipelines, and buried pipelines for equipment in service sections on one side are provided with strong current buried pipelines that run through the entire underground rail transit line, and buried pipelines for equipment in service sections on the other side are provided with weak current buried pipelines that run through the entire underground rail transit line. The present invention also provides a method for arranging pre-buried casings for civil air defense partition doors in rail transit sections.

Description

Technical Field

[0001] The present invention relates to the technical field of civil air defense design for rail transit projects, and in particular to a pre-buried casing arrangement structure and method for civil air defense partition doors in rail transit sections, which is applicable to all underground rail transit stations. Background Art

[0002] The reserved holes on the interval civil air defense partition doors are provided separately by multiple professionals. There are differences in the number, position, diameter, spacing and characteristics of pipelines, and lack of overall consideration, which often leads to disorderly reserved holes in the interval civil air defense partition doors and serious pipeline crossing, affecting the pipeline layout and turning direction, resulting in waste of some pipelines, adding difficulty to pipeline construction, and bringing inconvenience to the later pipeline construction and operation and maintenance. At the same time, in order to meet the strength requirements of civil air defense nuclear explosions, the civil air defense door frame and reserved holes are cast at one time. Therefore, the later adjustment of the hole layout will affect the door frame's protection and anti-destruction capabilities. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide a structure and method for arranging pre-buried sleeves for civil air defense partition doors in rail transit sections, which at least solves some of the problems in the prior art.

[0004] The present invention is achieved in that:

[0005] The present invention provides a pre-buried casing arrangement structure for civil air defense partition doors in rail transit sections, comprising civil air defense partition doors in sections located in underground rail transit, wherein the civil air defense partition doors in sections comprise door frames, which are perpendicular to the driving direction of the underground rail transit, and both sides of the door frames are provided with buried pipes for pipelines that run through the entire underground rail transit line, buried pipes for pipelines for equipment in service sections, and buried pipes for pipelines with large diameters, wherein the buried pipes for pipelines with large diameters are located below other buried pipes for pipelines, wherein a high-voltage buried pipe that runs through the entire underground rail transit line is arranged above the buried pipes for pipelines for equipment in the service section on one side, and a low-voltage buried pipe that runs through the entire underground rail transit line is arranged above the buried pipes for pipelines for equipment in the service section on the other side.

[0006] Preferably, the buried pipes for pipelines running through the entire underground rail transit line and the buried pipes for pipelines for equipment within the service area are respectively installed using closed ribs in block form.

[0007] Preferably, the sealing ribs are vertically aligned and distributed on both sides of the door frame.

[0008] The present invention also provides a method for arranging pre-buried casings for civil air defense partition doors in rail transit sections, comprising the following steps: S1. Classifying and grouping the buried pipes of various systems in an orderly manner, arranging pipelines with similar properties or no mutual influence in a centralized manner, and distributing pipelines with large mutual influence on both sides of the door frame; S2. Analyzing the size and layout position of the laid pipes, and arranging the pipelines with large diameters and large bending radii on the bottom layer in combination with the physical properties of the pipelines themselves; S3. Considering the pipelines leading to the equipment between the two stations, and combining the location of most of the equipment in the section, such pipelines are arranged above the pipelines with large diameters; S4. Placing the pipelines that run through the entire line at the top on both sides of the door frame.

[0009] Preferably, in step S2, pipelines with larger diameters and larger bending radius avoid the opening range of the door leaf.

[0010] Preferably, the door casing is installed with sealed ribs in block form, and the sealed ribs are vertically aligned and distributed on both sides of the door frame according to protection requirements.

[0011] The present invention has the following beneficial effects:

[0012] The embedded sleeve arrangement structure for civil air defense partition doors in rail transit sections provided by the present invention can effectively avoid the shortcomings of the previous sections' reserved holes for civil air defense partition doors being disorderly, interference between pipelines, affecting transmission quality, serious crossing of pipelines, excessive bending, affecting installation and the like, by analyzing and studying the number, diameter, arrangement position, spacing, characteristics and physical properties of professional pipelines in the rail transit system. The present invention provides a regular and orderly embedded sleeve arrangement structure for civil air defense partition doors in sections. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 A schematic diagram of the pre-buried sleeve arrangement structure for civil air defense partition doors in a rail transit section provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0015] 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.

[0016] like Figure 1 Embodiment 1 of the present invention provides a pre-buried casing arrangement structure for civil air defense partition doors in rail transit sections, including civil air defense partition doors in sections located in underground rail transit, wherein the civil air defense partition doors in sections include a door frame 3, which is perpendicular to the driving direction of the underground rail transit, and the two sides of the door frame are provided with buried pipeline pipes (buried strong current pipes 1 and buried weak current pipes 4) that run through the entire underground rail transit line, service section equipment pipelines 2 (buried pipeline pipes for equipment in the service section) and large-diameter pipelines 5 (buried pipeline pipes of large diameter), wherein the large-diameter pipelines 5 are located below the service section equipment pipelines 2, wherein a buried strong current pipe 1 is provided above the service section equipment pipelines 2 on one side, and a buried weak current pipe 4 is provided above the service section equipment pipelines 2 on the other side.

[0017] The strong current buried pipe 1, weak current buried pipe 4 and interval equipment pipeline 2 are respectively installed by using closed ribs in block form. Each of the closed ribs is vertically aligned and distributed on both sides of the door frame 3.

[0018] Embodiment 2 of the present invention provides a method for arranging pre-buried casings for civil air defense partition doors in rail transit sections, comprising the following steps: S1. Classifying and grouping the buried pipes of various systems in an orderly manner, arranging pipelines with similar properties or no mutual influence in a centralized manner, and distributing pipelines with large mutual influence on both sides of the door frame 3, such as the buried pipe 1 for strong electricity and the buried pipe 4 for weak electricity; S2. Analyzing the size and arrangement position of the laid pipe diameters, and combining the physical properties of the pipelines themselves, arranging the pipelines with large diameters and large bending radii (large-diameter pipelines 5) at the bottom layer; S3. Considering the pipelines leading to the equipment between the two stations (the service section equipment pipelines 2), and combining the location of most of the equipment in the section, arranging such pipelines above the pipelines with large diameters; S4. Placing the pipelines (buried pipes for strong electricity 1 and buried pipes for weak electricity 4) that run through the entire line at the top on both sides of the door frame.

[0019] The through-door casing is installed with closed ribs in block form, and the closed ribs are vertically aligned and distributed on both sides of the door frame according to the protection requirements.

[0020] The present invention integrates the pipeline laying requirements of multiple professions, so that the pipelines are reasonably and orderly grouped and arranged on both sides of the interval civil air defense partition door, while meeting the bending radius and direction of the pipelines.

[0021] The present invention first analyzes and studies the number, spacing and characteristics of professional pipelines in the rail transit system, classifies and groups them in an orderly manner, arranges pipelines with similar properties or no mutual influence in a centralized manner, and arranges pipelines with greater mutual influence separately. Secondly, the size of the pipe diameter and the layout position are analyzed, and in combination with the physical properties of the pipeline itself, pipelines with thicker diameters and larger bending radiuses (large-diameter pipelines 5) are preferentially arranged; then the pipelines leading to the equipment between stations and station intervals (service interval equipment pipelines 2) are considered, and such pipelines can directly pass through the interval partition doors to the interval equipment; next, the pipelines that mainly run through the entire line (strong current buried pipes 1 and weak current buried pipes 4) are considered, and the number of such pipelines is relatively large; finally, all door-penetrating casings are installed with closed ribs in a block form to make the embedded casings firm and reliable.

[0022] The present invention analyzes and studies the number, diameter, layout, spacing, characteristics and physical properties of professional pipelines in the rail transit system. This arrangement can effectively avoid the shortcomings of the previous reserved holes for interval civil air defense partition doors, interference between pipelines, affecting transmission quality, serious crossing of pipelines, excessive bending, affecting installation and construction, etc. The present invention provides a regular and orderly arrangement of pre-buried casings for interval civil air defense partition doors.

[0023] The specific method for arranging the pre-buried casing of the civil air defense partition door in the rail transit section provided by the present invention is as follows:

[0024] First, the pipelines of each system are classified and grouped in order, pipelines with similar properties or no mutual influence are arranged in a centralized manner, and pipelines with greater mutual influence are distributed on both sides of the doorway;

[0025] Secondly, analyze the size and layout of the pipes to be laid. Combined with the physical properties of the pipelines themselves, arrange the pipelines with thicker diameters and larger bending radius at the bottom layer, try to avoid the up and down bending range of such pipelines, and avoid the opening range of the door leaf, so as to facilitate the laying and construction;

[0026] Consider again the pipelines leading to the equipment between the two stations. Combined with the location of most equipment in the interval, such pipelines are arranged above the pipelines with thicker diameters. Such pipelines can directly pass through the interval partition door to the interval equipment. At the same time, it can also avoid the cross-entanglement of some pipelines with the pipelines that run through the entire line. The pipelines are arranged in layers and laid in a regular and orderly manner.

[0027] Secondly, consider the pipelines that run through the entire line. There are more of these pipelines, so place them at the top.

[0028] Finally, all door casings are installed with closed ribs in block form, and the closed ribs are vertically aligned and distributed on both sides of the door opening according to the protection requirements.

[0029] Figure 1 The number, diameter and position of the buried pipes can be adjusted according to the actual project, and the figure is only for reference; Figure 1 The middle floor slab (including openings), side walls, columns and track bed are for illustration only.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for arranging pre-buried casings for civil air defense partition doors in rail transit sections, characterized in that: The pre-buried casing arrangement structure for civil air defense partition doors in rail transit sections includes civil air defense partition doors in underground rail transit sections, wherein the civil air defense partition doors in the sections include door frames, which are perpendicular to the driving direction of the underground rail transit, and both sides of the door frames are provided with buried pipes for pipelines that run through the entire underground rail transit line, buried pipes for pipelines for equipment in the service section, and buried pipes for pipelines with large diameters, wherein the buried pipes for pipelines with large diameters are located below other buried pipes for pipelines, wherein a high-voltage buried pipe that runs through the entire underground rail transit line is arranged above the buried pipes for pipelines for equipment in the service section on one side, and a low-voltage buried pipe that runs through the entire underground rail transit line is arranged above the buried pipes for pipelines for equipment in the service section on the other side; the buried pipes for pipelines that run through the entire underground rail transit line and the buried pipes for pipelines for equipment in the service section are respectively sealed in block form. Rib installation; each of the enclosed ribs is vertically aligned and distributed on both sides of the door frame; the pipeline laying requirements of multiple professions are integrated to make the pipelines reasonably and orderly grouped and arranged on both sides of the interval civil air defense partition door, while meeting the bending radius and direction of the pipelines; by analyzing and studying the number, diameter, layout position, spacing, characteristics and physical properties of the professional pipelines of the rail transit system, this layout can effectively avoid the previous disorderly reserved holes of the interval civil air defense partition door, avoid interference between pipelines, affect the transmission quality, avoid serious intersection of pipelines, excessive bending amplitude, and affect the shortcomings of laying construction; the method for arranging embedded casings for rail transit interval civil air defense partition doors includes the following steps: S1. Classify and group the buried pipes of each system professional in an orderly manner, and arrange pipelines with similar properties or no mutual influence in a centralized manner, and distribute pipelines with large mutual influence on both sides of the door frame; S2. Analyze the size and layout of the pipelines to be laid, and combine the physical properties of the pipelines themselves to arrange the pipelines with large diameters and large bending radius at the bottom layer to avoid the up and down bending range of such pipelines. Pipelines with large diameters and large bending radius should avoid the opening range of the door leaf to facilitate smooth laying and construction; S3. Consider the pipelines leading to the equipment between the two stations, and combine the location of most of the equipment in the interval to arrange such pipelines above the pipelines with large diameters; S4. Place the pipelines that run through the entire line at the top on both sides of the door frame; Specifically, first analyze and study the number, spacing and characteristics of professional pipelines in the rail transit system, classify and group them in an orderly manner, arrange pipelines with similar properties or no mutual influence in a centralized manner, and arrange pipelines with greater mutual influence in a distant and separate manner; Secondly, analyze the size and layout of the pipes to be laid, and give priority to arranging pipelines with larger diameters and larger bending radius in combination with the physical properties of the pipelines themselves; then consider the pipelines leading to the equipment between stations. Such pipelines can go straight through the partition doors of the intervals to the interval equipment, while also avoiding the cross-entanglement of some pipelines with the entire line. The pipelines are arranged in layers and laid in a regular and orderly manner; next consider the pipelines that mainly run through the entire line. There are more such pipelines, so they are placed at the top; finally, all door casings are installed with closed ribs in block form to make the embedded casings firm and reliable, and the closed ribs are vertically aligned and distributed on both sides of the door frame according to the protection requirements.

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