Four-electricity power distribution cabinet for railway construction

Abstract

The utility model discloses a four-electricity power distribution cabinet for railway construction, which comprises a cabinet body, a pair of cabinet doors, a pair of mounting racks and a heat dissipation mechanism, the two sides of the cabinet body are opened, the cabinet doors are arranged on the two sides of the cabinet body, the mounting racks are arranged at the opening positions on the two sides of the cabinet body, and the heat dissipation mechanism is arranged on the mounting racks. And the heat dissipation mechanism is arranged between the pair of mounting racks. The power distribution cabinet has the following advantages and effects: by arranging the power distribution cabinet of which both sides can be provided with components, the space in the power distribution cabinet is fully used, and the utilization rate of the power distribution cabinet is improved; by arranging the high-stability heat dissipation mechanism, stable heat dissipation of components in the power distribution cabinet is ensured, and normal work and stable work of the power distribution cabinet are ensured.

Description

Technical Field

[0001] The utility model relates to the field of railway construction, in particular to a four-electricity distribution cabinet for railway construction. Background Art

[0002] The four electricity refers to electricity, electrification, information and communication. Electricity refers to the system and equipment that supplies electric energy, and electrification refers to connecting various equipment and systems to the power network to achieve the transmission, distribution and utilization of electricity. Information refers to the use of information technology and communication technology to collect, process, transmit and apply data. Communication refers to the transmission and exchange of information such as voice, data and images through communication technology and networks.

[0003] During the construction of the four-electric railway systems, distribution cabinets are usually required. However, traditional distribution cabinets are usually only equipped with single-sided cabinet doors during production and use, which will lead to a relatively low utilization rate of the distribution cabinets and needs to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a four-electricity distribution cabinet for railway construction, which has the effect of improving utilization rate.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a four-electric distribution cabinet for railway construction, including a cabinet body, a pair of cabinet doors, a pair of mounting frames and a heat dissipation mechanism, both sides of the cabinet body are opened, the cabinet doors are arranged on both sides of the cabinet body, the mounting frames are arranged at the opening positions on both sides of the cabinet body, and the heat dissipation mechanism is arranged between the pair of mounting frames.

[0006] In a preferred example, the utility model can be further configured as follows: the mounting frame includes a pair of support plates and a plurality of cross beams, the pair of support plates are vertically arranged on both sides of the cabinet, and the cross beams are horizontally and spaced apart between the pair of support plates.

[0007] In a preferred example, the present invention can be further configured as follows: the beams located on both sides are arranged in a staggered manner.

[0008] In a preferred example, the utility model can be further configured as follows: hooks are provided at both ends of the crossbeam, and a row of holes for the hooks to pass through are provided through the support plate.

[0009] In a preferred example, the utility model can be further configured as follows: the heat dissipation mechanism includes a fan, a main pipe, a branch pipe and a wind cover, the fan is arranged on the upper end surface of the cabinet, the main pipe is horizontally arranged on the upper end of the cabinet, the branch pipe is vertically and spaced apart on the branch pipe, and heat dissipation holes are arranged on both sides, the wind cover is arranged below the fan and connected to the main pipe, and air outlets are arranged on both sides of the cabinet.

[0010] In a preferred example, the utility model can be further configured as follows: a protective cover located above the fan is provided at the upper end of the cabinet.

[0011] In a preferred example, the utility model can be further configured as follows: a U-shaped cooling pipe is arranged in the branch pipe, a plurality of the cooling pipes are interconnected by a connecting pipe located in the main pipe, and a water inlet pipe and a water outlet pipe connected to the cooling pipes are respectively arranged on both sides of the cabinet.

[0012] In a preferred example, the utility model can be further configured as follows: switch plates are flipped and arranged on both sides of the cabinet, and a tool kit is arranged inside the switch plate.

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. By setting up a distribution cabinet with components installed on both sides, the space inside the distribution cabinet can be fully utilized and the utilization rate of the distribution cabinet can be improved;

[0015] 2. By setting up a high-stability heat dissipation mechanism, the stable heat dissipation of components in the power distribution cabinet is ensured, ensuring the normal and stable operation of the power distribution cabinet;

[0016] 3. By setting up a convenient installation frame, the components can be quickly installed. At the same time, the height position of the beam can be adjusted to adapt to the installation of components with different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment;

[0018] Figure 2 is a schematic structural diagram of a mounting frame of an embodiment;

[0019] Figure 3 is a schematic structural diagram of the heat dissipation mechanism of an embodiment;

[0020] Figure 4 Schematic diagram of the internal structure of the heat dissipation mechanism of the embodiment.

[0021] Figure numerals: 1. cabinet body; 11. protective cover; 12. air outlet; 2. cabinet door; 3. mounting frame; 31. support plate; 32. crossbeam; 33. hook; 34. hole; 4. heat dissipation mechanism; 41. fan; 42. main pipe; 43. branch pipe; 44. wind cover; 45. heat dissipation hole; 46. cooling pipe; 47. connecting pipe; 48. water inlet pipe; 49. water outlet pipe; 5. switch board; 51. tool kit. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1 As shown, a four-electricity distribution cabinet for railway construction includes a cabinet body 1, a pair of cabinet doors 2, a pair of mounting frames 3 and a heat dissipation mechanism 4. Both sides of the cabinet body 1 are open, and the cabinet doors 2 are arranged on both sides of the cabinet body 1 to realize the double-sided opening of the cabinet body 1. Therefore, by setting a distribution cabinet in which components can be installed on both sides, the space in the distribution cabinet is fully utilized, and the utilization rate of the distribution cabinet is improved.

[0024] like Figure 1 , Figure 2 As shown, the mounting frame 3 is arranged at the opening positions on both sides of the cabinet 1, and the mounting frame 3 includes a pair of support plates 31 and a plurality of beams 32. The pair of support plates 31 are vertically arranged on both sides of the cabinet 1, and the beams 32 are horizontally and spaced apart between the pair of support plates 31, and are used for installing components.

[0025] like Figure 1 , Figure 2 As shown, the beams 32 on both sides are arranged in a staggered manner, so after the components are installed, the components on the left and right sides can be separated to prevent damage caused by heat concentration, thereby facilitating the operation and heat dissipation of the components on both sides.

[0026] like Figure 1 , Figure 2 As shown, hooks 33 are provided at both ends of the cross beam 32, and a row of holes 34 for the hooks 33 to pass through are provided on the support plate 31, so that the distance between the cross beams 32 can be adjusted to adapt to the installation and use of components with different requirements and improve practicality.

[0027] like Figure 1 , Figure 3 , Figure 4 As shown, the heat dissipation mechanism 4 is disposed between a pair of mounting frames 3 , and the heat dissipation mechanism 4 includes a fan 41 , a main pipe 42 , a branch pipe 43 and a wind cover 44 .

[0028] like Figure 1 , Figure 3 , Figure 4 As shown, the fan 41 is arranged on the upper end surface of the cabinet 1 , and a protective cover 11 is arranged on the upper end of the cabinet 1 and is located above the fan 41 , so as to protect the fan 41 , thereby preventing the fan 41 from being covered by debris and affecting the normal use of the fan 41 .

[0029] like Figure 1 , Figure 3 , Figure 4 As shown, the main pipe 42 is horizontally arranged at the upper end of the cabinet 1, and the branch pipes 43 are vertically and spaced apart on the branch pipes 43, and both sides are provided with heat dissipation holes 45. The wind cover 44 is arranged below the fan 41 and connected to the main pipe 42, and both sides of the cabinet 1 are provided with air outlets 12.

[0030] like Figure 1 , Figure 3 , Figure 4 As shown, a U-shaped cooling pipe 46 is arranged in the branch pipe 43, and a connecting pipe 47 located in the main pipe 42 is arranged to connect the multiple cooling pipes 46 to each other. An inlet pipe 48 and an outlet pipe 49 connected to the cooling pipes 46 are respectively arranged on both sides of the cabinet 1.

[0031] When the power distribution cabinet is working, the fan 41 blows cold air into the wind cover 44. At this time, the cold air is collected in the main pipe 42 and flows toward each branch pipe 43, so that the cold air is blown onto the components along the heat dissipation holes 45, thereby achieving stable air-cooling and heat dissipation of the components, while ensuring synchronous heat dissipation at various positions, thereby improving the heat dissipation effect and efficiency.

[0032] At the same time, cold water will enter along the water inlet pipe 48, flow through the cooling pipe 46 and the connecting pipe 47, and finally flow out along the water outlet pipe 49. In this process, the air will be cooled and blown onto the components, further improving the heat dissipation effect and efficiency, ensuring the stable heat dissipation of the components in the distribution cabinet, and ensuring the normal and stable operation of the distribution cabinet.

[0033] like Figure 1 As shown, switch boards 5 are flipped on both sides of the cabinet 1, and a tool kit 51 is provided inside the switch board 5 to facilitate taking tools to install or remove components in the distribution cabinet, thereby facilitating the installation and maintenance of components.

[0034] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A four-electric power distribution cabinet for railway construction, characterized in that: The cabinet comprises a cabinet body (1), a pair of cabinet doors (2), a pair of mounting frames (3) and a heat dissipation mechanism (4); both sides of the cabinet body (1) are arranged with openings; the cabinet doors (2) are arranged on both sides of the cabinet body (1); the mounting frames (3) are arranged at the openings on both sides of the cabinet body (1); and the heat dissipation mechanism (4) is arranged between the pair of mounting frames (3).

2. A four-electricity distribution cabinet for railway construction according to claim 1, characterized in that: The mounting frame (3) comprises a pair of support plates (31) and a plurality of cross beams (32); the pair of support plates (31) are vertically arranged on both sides of the cabinet (1); and the cross beams (32) are horizontally and spaced apart between the pair of support plates (31).

3. A four-electricity distribution cabinet for railway construction according to claim 2, characterized in that: The cross beams (32) located on both sides are arranged in a staggered manner.

4. A four-electricity distribution cabinet for railway construction according to claim 3, characterized in that: Both ends of the crossbeam (32) are provided with hooks (33), and a row of holes (34) for the hooks (33) to pass through are provided through the support plate (31).

5. A four-electricity distribution cabinet for railway construction according to claim 1, characterized in that: The heat dissipation mechanism (4) comprises a fan (41), a main pipe (42), a branch pipe (43) and a wind cover (44); the fan (41) is arranged on the upper end surface of the cabinet (1); the main pipe (42) is horizontally arranged on the upper end of the cabinet (1); the branch pipe (43) is vertically and spaced apart on the branch pipe (43), and heat dissipation holes (45) are arranged on both sides; the wind cover (44) is arranged below the fan (41) and is connected to the main pipe (42); and air outlets (12) are arranged on both sides of the cabinet (1).

6. A four-electricity distribution cabinet for railway construction according to claim 5, characterized in that: The upper end of the cabinet (1) is provided with a protective cover (11) located above the fan (41).

7. A four-electricity distribution cabinet for railway construction according to claim 5, characterized in that: A U-shaped cooling pipe (46) is arranged in the branch pipe (43), and a plurality of the cooling pipes (46) are interconnected by a connecting pipe (47) located in the main pipe (42), and a water inlet pipe (48) and a water outlet pipe (49) connected to the cooling pipes (46) are respectively arranged on both sides of the cabinet (1).

8. A four-electricity distribution cabinet for railway construction according to claim 1, characterized in that: Switch plates (5) are disposed on both sides of the cabinet (1) in a flipped manner, and a tool kit (51) is disposed inside the switch plate (5).

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