Pipeline layout system for double-deck maintenance platform of rail transit

Abstract

A pipeline layout system for a double-deck maintenance platform of rail transit, comprising two groups of pipeline installation brackets. Four groups of partitions are equidistantly arranged on both groups of pipeline installation brackets from top to bottom. A five-prevention pipe and a first low-voltage distribution slot are arranged on the first partition. A main air-conditioning water supply pipe is arranged between the first and second partitions. A main air-conditioning water return pipe is arranged between the second and third partitions. A main water supply pipe is arranged between the third and fourth partitions. The main air-conditioning water supply pipe and the main air-conditioning water return pipe are respectively connected to an air-conditioning water supply branch pipe and an air-conditioning water return branch pipe, and finally connected to a post air-conditioning. The main water supply pipe is connected to the first and second faucets and a water supply branch pipe. A third and a fourth faucet are connected to the water supply branch pipe. The present invention can concentrate various pipelines on the top-layer platform, facilitating the maintenance of pipelines, so as to solve problems such as difficult maintenance caused by a large number of overlapping and crossing layers of air ducts and water pipes in the existing double-deck maintenance platform.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline layout structures for rail transit, and particularly to a pipeline layout system for a double-layer maintenance platform of rail transit. Background Art

[0002] At present, in order to meet the needs of maintenance workers to maintain trains in domestic rail transit vehicle depots or parking lots, a double-layer maintenance platform is usually adopted for maintenance operations on the weekly and monthly inspection lines. For the convenience of maintenance workers to carry out maintenance operations, the intermediate-layer maintenance platform and the top-layer maintenance platform of the double-layer maintenance platform both need to be provided with power supply, water supply and drainage, and corresponding pipeline layouts. According to the operation requirements, a ventilation system needs to be installed near the workstations with frequent fixed-point operations on each layer of the maintenance platform to provide heat dissipation or even refrigeration effects, so as to provide a better working environment for maintenance workers. Therefore, there are special requirements for the corresponding equipment and pipeline layouts of systems such as ventilation and power supply.

[0003] There are generally two forms of pipeline layout for the double-layer maintenance platform. One is to bury the main water pipes and main cables underground and use branch pipes to extend vertically upward to various power supply and water supply equipment corresponding to each layer of the maintenance platform. The disadvantage of this pipeline layout form is that the construction cost of pipeline layout is relatively high, and it is more difficult to repair when pipeline failures occur.

[0004] Another common layout form is to arrange the main water pipes and main air ducts on each layer, and the water supply and air supply on each layer exist independently. The advantage of this pipeline layout form is that the main water pipes and main air ducts on each layer exist independently, which is more convenient for maintenance. However, since the main water pipes and main air ducts need to be set on each layer, the pipeline layout occupies more space, resulting in a significant reduction in the effective net clearance of the work platform, and there are many pipeline intersections, causing inconvenience in pipeline construction. Summary of the Invention

[0005] The purpose of the present invention is to provide a pipeline layout system for a double-layer maintenance platform of rail transit in view of the deficiencies in the prior art. The pipeline layout form of the present invention can concentrate various pipelines on the top-layer maintenance platform, which is convenient for pipeline maintenance; and the barrier structure formed by various pipelines and pipeline installation brackets can also play a role in protecting maintenance operations during the top-layer maintenance process, thereby solving problems such as many overlapping and intersecting layers of air ducts and water pipes on the double-layer maintenance platform in the prior art and difficult maintenance. To achieve the above purpose, the present invention is realized through the following technical solutions:

[0006] A pipeline layout system for a double - layer maintenance platform of rail transit, including two groups of pipeline installation brackets parallel to the columns respectively. There are first partitions, second partitions, third partitions and fourth partitions arranged at equal intervals from top to bottom on both groups of the pipeline installation brackets. A five - proof pipe and a first low - voltage distribution groove are arranged on the first partition. An air - conditioner water supply main pipe is arranged between the first partition and the second partition. An air - conditioner water return main pipe is arranged between the second partition and the third partition. A water supply main pipe is arranged between the third partition and the fourth partition, and a group of fire - fighting water pipes are installed on either side between the third partition and the fourth partition. A first faucet is arranged on the left - hand water supply main pipe, and a second faucet is arranged on the right - hand water supply main pipe. A first washbasin and a second washbasin are respectively arranged under the first faucet and the second faucet, and both the first washbasin and the second washbasin are arranged on the top - layer maintenance platform. The left - hand water supply main pipe and the right - hand water supply main pipe adopt an inter - communication design, and the first faucet is connected to a water supply branch pipe, and the water supply branch pipe is also connected to the fire - fighting water pipes. Both the first washbasin and the second washbasin are connected to the main drain pipe through sewage pipes.

[0007] The air - conditioner water supply main pipe and the air - conditioner water return main pipe are respectively connected to an air - conditioner water supply branch pipe and an air - conditioner water return branch pipe. The air - conditioner water supply branch pipe and the air - conditioner water return branch pipe respectively pass through the top - layer maintenance platform, the middle - layer maintenance platform and the bottom - layer maintenance platform and are connected to the post air - conditioners in the middle - layer maintenance platform and the bottom - layer maintenance platform. The water supply branch pipe respectively passes through the top - layer maintenance platform and the middle - layer maintenance platform and is connected to a third faucet and a fourth faucet. The main drain pipe respectively passes through the middle - layer maintenance platform and the bottom - layer maintenance platform and is connected to a third washbasin and a fourth washbasin through sewage pipes.

[0008] A plurality of lamp tubes and a plurality of second low - voltage distribution grooves are arranged on the lower side of the top - layer maintenance platform and the lower side of the middle - layer maintenance platform.

[0009] Preferably, both groups of the pipeline installation brackets are installed closely on the left and right sides of the columns and are perpendicular to the top - layer maintenance platform.

[0010] Preferably, the equal - interval distance is set to 1 - 1.5 meters.

[0011] Preferably, the third faucet and the fourth faucet are respectively arranged above the third washbasin and the fourth washbasin. The third faucet and the third washbasin are arranged at the connecting corridor of the middle - layer maintenance platform, and the fourth faucet and the fourth washbasin are arranged at the connecting corridor of the bottom - layer maintenance platform.

[0012] Preferably, two groups of post air - conditioners are arranged in both the bottom - layer maintenance platform and the middle - layer maintenance platform.

[0013] Preferably, the pipeline installation brackets, the first partition board, the second partition board, the third partition board and the fourth partition board are symmetrically distributed on both sides of the column.

[0014] Preferably, the air-conditioning water supply branch pipe, the air-conditioning water return branch pipe and the water supply branch pipe are all arranged closely along the side of the column and vertically extend to the bottom maintenance platform.

[0015] Preferably, the top maintenance platform, the middle maintenance platform and the bottom maintenance platform are arranged in sequence from top to bottom.

[0016] Advantages of the present invention:

[0017] 1. In the present invention, pipeline installation brackets are arranged on the side of the column of the top maintenance platform of the maintenance platform. The partition boards are installed at intervals of 1-1.5 meters by using the pipeline installation brackets, and the installation of various pipelines is divided into multiple layers of installation, forming a structure similar to an F-shaped installation structure. That is, when looking from top to bottom, the first layer arranges the low-voltage wire trough and the five-proof pipe, the second layer arranges the main air-conditioning water supply pipe, the third layer arranges the main air-conditioning water return pipe, the fourth layer arranges the main water supply pipe and the fire water pipe, and various pipelines are extended from the top maintenance platform to the middle maintenance platform and the bottom maintenance platform closely along the side of the column, greatly saving the pipeline laying distance, reducing the construction intensity and construction cost, and significantly improving the economy.

[0018] 2. The pipeline layout form of the present invention can well concentrate various pipelines on the top maintenance platform, facilitating pipeline maintenance, reducing the labor intensity of pipeline maintenance, and the barrier structure formed by the installed pipelines and pipeline installation brackets can also play a role in operation protection during the top maintenance platform process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the pipeline layout system of the present invention.

[0020] In the figure: 1, post air conditioner; 2, second low-voltage wire trough; 3, lamp tube; 4, first low-voltage wire trough; 5, fourth partition board; 6, five-proof pipe; 7, pipeline installation bracket; 8, main air-conditioning water supply pipe; 9, main air-conditioning water return pipe; 10, air-conditioning water supply branch pipe; 11, main water supply pipe; 12, fire water pipe; 13, air-conditioning water return branch pipe; 14, water supply branch pipe; 15, main drain pipe; 16, top maintenance platform; 17, middle maintenance platform; 18, bottom maintenance platform; 19, first faucet; 20, second faucet; 21, third faucet; 22, fourth faucet; 23, first washbasin; 24, second washbasin; 25, third washbasin; 26, fourth washbasin. DETAILED DESCRIPTION OF THE INVENTION

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0023] Next, in combination with the accompanying drawings and specific implementation manners, the present invention will be further described:

[0024] To make the purpose, technical solutions and advantages of the present invention clearer and more definite, the following will further illustrate the present invention by way of examples with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] As Figure 1 shown, a pipeline layout system for a double-layer maintenance platform of rail transit includes two groups of pipeline installation brackets 7 parallel to the columns respectively. Both groups of pipeline installation brackets 7 are installed adjacent to the left and right sides of the columns and are perpendicular to the top maintenance platform 16. The first partition, the second partition, the third partition and the fourth partition 5 are arranged at equal intervals from top to bottom on the two groups of pipeline installation brackets 7. The equal interval distance is set to 1 - 1.5 meters. Specifically, 1 meter or 1.25 meters or 1.5 meters, etc. can be selected according to the construction situation. The pipeline installation brackets 7, the first partition, the second partition, the third partition and the fourth partition 5 are also symmetrically distributed on both sides of the column, so as to better promote the reasonable standardization of the installation of various pipelines on the top maintenance platform 16.

[0027] The pipeline installation bracket 7 is arranged on the side of the top maintenance platform 16 near the column. Its function is to support and fix the pipelines, and install various pipelines on this bracket. The multiple partitions arranged on the pipeline installation bracket 7 are used for layering, so that different pipelines are neatly arranged from top to bottom on the pipeline installation bracket 7, thus achieving the purpose of saving space.

[0028] The five-proof pipe 6 and the first low-voltage distribution slot 4 are arranged on the first partition. The main air-conditioning water supply pipe 8 is arranged between the first partition and the second partition. The main air-conditioning water return pipe 9 is arranged between the second partition and the third partition. The main water supply pipe 11 is arranged between the third partition and the fourth partition 5. Due to fire protection requirements, a set of fire water pipes 12 also needs to be installed on either side between the third partition and the fourth partition 5, that is, the fire water pipes 12 can be installed on the left or on the right, and can be specifically designed according to the construction needs; the first faucet 19 is arranged on the main water supply pipe 11 on the left, and the second faucet 20 is arranged on the main water supply pipe 11 on the right. The first washbasin 23 and the second washbasin 24 are respectively arranged under the first faucet 19 and the second faucet 20. Both the first washbasin 23 and the second washbasin 24 are arranged on the top maintenance platform 16, and the two washbasins are not connected by a connecting corridor; the main water supply pipe 11 on the left and the main water supply pipe 11 on the right adopt an interconnection design, that is, the water flow of the second faucet 20 is provided through the main water supply pipe 11 on the left. The first faucet 19 is also connected to the water supply branch pipe 14, and the water supply branch pipe 14 is also connected to the fire water pipes 12 at the same time.

[0029] The top - level maintenance platform 16, the middle - level maintenance platform 17, and the bottom - level maintenance platform 18 are arranged in sequence from top to bottom. Two groups of post air - conditioners 1 are installed in both the bottom - level maintenance platform 18 and the middle - level maintenance platform 17. Multiple lamp tubes 3 and multiple second low - voltage distribution grooves 2 are also installed on the lower side of the top - level maintenance platform 16 and the lower side of the middle - level maintenance platform 17. The specific quantity and position can be designed according to the construction requirements of the maintenance platform. The main air - conditioner water supply pipe 8 and the main air - conditioner water return pipe 9 are respectively connected to the air - conditioner water supply branch pipe 10 and the air - conditioner water return branch pipe 13. The air - conditioner water supply branch pipe 10 and the air - conditioner water return branch pipe 13 then pass through the top - level maintenance platform 16, the middle - level maintenance platform 17, and the bottom - level maintenance platform 18 respectively and are connected to the post air - conditioners 1 in the middle - level maintenance platform 17 and the bottom - level maintenance platform 18. The water supply branch pipe 14 passes through the top - level maintenance platform 16 and the middle - level maintenance platform 17 respectively and is connected to the third faucet 21 and the fourth faucet 22. Among them, the sewage discharged from the first washbasin 23 and the second washbasin 24 is connected to the main drain pipe 15 through the sewage discharge pipe. The main drain pipe 15 then passes through the middle - level maintenance platform 17 and the bottom - level maintenance platform 18 respectively and is connected to the third washbasin 25 and the fourth washbasin 26 through the sewage discharge pipe. The third faucet 21 and the fourth faucet 22 are also respectively arranged above the third washbasin 25 and the fourth washbasin 26. Moreover, the third faucet 21 and the third washbasin 25 are arranged at the connecting corridor of the middle - level maintenance platform 17, and the fourth faucet 22 and the fourth washbasin 26 are also arranged at the connecting corridor of the bottom - level maintenance platform 18, which can significantly reduce the construction and material costs, enabling the middle - level maintenance platform 17 and the bottom - level maintenance platform 18 to share a washbasin and a sewage disposal system on the same floor.

[0030] The air - conditioner water supply branch pipe 10, the air - conditioner water return branch pipe 13, and the water supply branch pipe 14 are all arranged closely along the side of the column and vertically extend to the bottom - level maintenance platform 18. Since the top - level maintenance platforms 16 on the left and right sides of the column are not connected, pipeline installation brackets 7 are installed on the platforms on the left and right sides close to the column. The bracket is divided into four layers by partitions, and various pipelines are concentratedly arranged on the bracket, forming a layout where, when viewed from top to bottom, the first layer arranges the low - voltage distribution groove and the five - proof pipe 6, the second layer arranges the main air - conditioner water supply pipe 8, the third layer arranges the main air - conditioner water return pipe 9, and the fourth layer arranges the main water supply pipe 11 and the fire - fighting water pipe 12. That is, the structure formed by the installed pipeline installation bracket 7 and the pipelines plays the role of a guardrail at the gap between the columns. And the pipelines extend upward along the side of the column to equipment such as the washbasin on the top - level maintenance platform 16 and downward to equipment such as the washbasins and post air - conditioners 1 on the middle - level maintenance platform 17 and the bottom - level maintenance platform 18, greatly saving space and construction intensity and also reducing the construction length of the pipelines.

[0031] The pipeline layout system of the present invention is generally designed in the maintenance depot of rail transit vehicles. By using the pipeline layout system of the present invention, a better working environment can be provided for maintenance personnel to meet the needs of maintenance personnel for maintaining trains.

[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A pipeline layout system for a double-deck maintenance platform of rail transit, characterized in that It includes two groups of pipeline installation brackets respectively parallel to the column. The two groups of pipeline installation brackets are both provided with a first partition board, a second partition board, a third partition board and a fourth partition board at equal intervals from top to bottom. The distance of the equal intervals is set to be 1 - 1.5 meters. A five-proof pipe and a first low-voltage distribution groove are arranged on the first partition board. An air-conditioning water supply main pipe is arranged between the first partition board and the second partition board. An air-conditioning water return main pipe is arranged between the second partition board and the third partition board. A water supply main pipe is arranged between the third partition board and the fourth partition board, and a group of fire pipes is installed on either side between the third partition board and the fourth partition board. A first faucet is arranged on the left water supply main pipe, and a second faucet is arranged on the right water supply main pipe. A first washbasin and a second washbasin are respectively arranged under the first faucet and the second faucet. The first washbasin and the second washbasin are both arranged on the top-floor maintenance platform. The left water supply main pipe and the right water supply main pipe adopt an intercommunication design, and the first faucet is connected to a water supply branch pipe, and the water supply branch pipe is also connected to the fire pipe. The first washbasin and the second washbasin are both connected to the main drain pipe through a sewage pipe. The air-conditioning water supply main pipe and the air-conditioning water return main pipe are respectively connected to an air-conditioning water supply branch pipe and an air-conditioning water return branch pipe. The air-conditioning water supply branch pipe and the air-conditioning water return branch pipe respectively pass through the top-floor maintenance platform, the middle-floor maintenance platform and the bottom-floor maintenance platform and are connected to the position air conditioners in the middle-floor maintenance platform and the bottom-floor maintenance platform. The water supply branch pipe respectively passes through the top-floor maintenance platform and the middle-floor maintenance platform and is connected to a third faucet and a fourth faucet. The main drain pipe respectively passes through the middle-floor maintenance platform and the bottom-floor maintenance platform and is connected to a third washbasin and a fourth washbasin through a sewage pipe. A plurality of lamp tubes and a plurality of second low-voltage distribution grooves are arranged on the lower side of the top-floor maintenance platform and the lower side of the middle-floor maintenance platform. The third faucet and the fourth faucet are respectively arranged above the third washbasin and the fourth washbasin. The third faucet and the third washbasin are arranged at the connecting corridor of the middle-floor maintenance platform. The fourth faucet and the fourth washbasin are arranged at the connecting corridor of the bottom-floor maintenance platform. The air-conditioning water supply branch pipe, the air-conditioning water return branch pipe and the water supply branch pipe are all arranged closely along the side of the column and vertically extend to the bottom-floor maintenance platform.

2. The pipeline layout system for a double-deck maintenance platform for rail transit according to claim 1, characterized in that, The two groups of pipeline installation brackets are both installed adjacent to the left and right sides of the column and are perpendicular to the top-floor maintenance platform.

3. The pipeline layout system for a double-deck maintenance platform for rail transit according to claim 1, wherein Two groups of position air conditioners are arranged in both the bottom-floor maintenance platform and the middle-floor maintenance platform.

4. A pipeline layout system for a double-deck maintenance platform for rail transit according to claim 1, characterized in that, The pipeline installation brackets, the first partition board, the second partition board, the third partition board and the fourth partition board are symmetrically distributed on both sides of the column.

5. A pipeline layout system for a double-deck maintenance platform of rail transit according to claim 1, characterized in that, The top-floor maintenance platform, the middle-floor maintenance platform and the bottom-floor maintenance platform are arranged in sequence from top to bottom.

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