Train comprehensive control cabinet

Abstract

The utility model provides a train comprehensive control cabinet which comprises a cabinet body and a controller installation frame, one end of the controller installation frame is installed on the cabinet body in a rotating mode through a rotating shaft, and the other end of the controller installation frame is detachably assembled with the cabinet body. The metal guide rails are used for installing the controller, so that the internal space of the cabinet body is effectively utilized, in addition, during maintenance, the controller installation frame can be rotated out of the cabinet body, and the controller installed on the back face of the controller installation frame can be conveniently maintained.

Description

Technical Field

[0001] This utility model relates to the field of cabinet technology, specifically to a train integrated control cabinet. Background Technology

[0002] The train integrated control cabinet is used to monitor the parameters of the entire vehicle's electrical system in real time and can achieve automatic control based on preset parameters. This reduces the workload of operators, avoids accidents caused by human error, and facilitates operation and maintenance. However, due to the large number of controllers (such as circuit breakers and relays), the train integrated control cabinet is relatively large and inconvenient for later maintenance. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to overcome the defects of the existing integrated control cabinets, which are large in size and inconvenient for later maintenance, and thus provide a train integrated control cabinet that is small in size and convenient for later maintenance.

[0004] Therefore, this utility model provides a train integrated control cabinet, including a cabinet body and a controller mounting bracket. One end of the controller mounting bracket is rotatably mounted on the cabinet body via a rotating shaft, and the other end is detachably assembled with the cabinet body. The front and back of the controller mounting bracket are provided with multiple metal guide rails spaced apart along its height direction. The metal guide rails are used to install the controller. The controller mounting bracket has a usage position inside the cabinet body and a maintenance position that is rotated outside the cabinet body.

[0005] The cabinet has two sheet metal sections located on the upper and lower sides of the controller mounting bracket. The upper and lower sides of the other end of the controller mounting bracket are detachably assembled with the corresponding sheet metal sections via a quick-lock mechanism.

[0006] The sheet metal has a first elongated hole extending through it, and a positioning groove located on its back and perpendicular to the first elongated hole. The quick-lock structure includes: a lock plate with a second elongated hole corresponding to the first elongated hole; an I-shaped lock member with a first locking rod and a second locking rod at its two ends, the lock member having a locked position and a dismounted position, wherein, in the locked position, the second locking rod is locked to the positioning groove on the back of the sheet metal; in the dismounted position, the second locking rod rotates to a position corresponding to the first elongated hole and the second elongated hole, and can be moved out from the first elongated hole and the second elongated hole; and a spring sleeved in the middle of the lock member, wherein, in the locked position, one end of the spring abuts against the first locking rod and the other end abuts against the lock plate.

[0007] At least one pad is provided between the controller mounting bracket and the sheet metal on its lower side.

[0008] The pad has a support surface below the controller mounting bracket and a guide ramp at the front end of the support surface.

[0009] The pad is fixed to the sheet metal by bolts.

[0010] The outer wall of the controller mounting bracket has multiple cable fixing rings spaced apart along its height.

[0011] The technical solution of this utility model has the following advantages:

[0012] 1. The train integrated control cabinet provided by this utility model has a controller mounting bracket with one end rotatably mounted on the cabinet via a pivot, and the other end detachably assembled with the cabinet. The front and back of the controller mounting bracket are provided with multiple metal guide rails spaced apart along its height direction. The metal guide rails are used to install the controller, which effectively utilizes the internal space of the cabinet. In addition, during maintenance, the controller mounting bracket can be rotated to the outside of the cabinet, thereby facilitating the maintenance of the controller installed on the back of the controller mounting bracket.

[0013] 2. The train integrated control cabinet provided by this utility model has a quick-lock structure including a lock plate, a lock element, and a spring. When installation is required, the second locking rod of the I-shaped lock element is inserted into the second elongated hole of the lock plate and the first elongated hole of the sheet metal in sequence, and then rotated at a certain angle to lock the second locking rod with the positioning groove. One end of the spring abuts against the first locking rod and the other end abuts against the lock plate, thereby applying a locking force to the second locking rod. Similarly, when disassembling, the second locking rod only needs to be rotated to the position corresponding to the first elongated hole and the second elongated hole to be removed from the first elongated hole and the second elongated hole. The above-mentioned quick-lock structure is quick and convenient to assemble and disassemble.

[0014] 3. When there are many controllers in the train integrated control cabinet provided by this utility model, the controller mounting bracket is heavy. By setting a pad on the sheet metal below, the controller mounting bracket can be effectively supported. Furthermore, the pad has a support surface below the controller mounting bracket and a guide slope at the front end of the support surface, so that the controller mounting bracket can be easily installed along the guide slope. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the train integrated control cabinet of this utility model;

[0017] Figure 2 for Figure 1 A magnified structural diagram of part A in the middle;

[0018] Figure 3 A 3D view of the controller mounting bracket;

[0019] Figure 4 This is a schematic diagram of the quick-lock structure;

[0020] Figure 5 This is a rear view of the sheet metal.

[0021] Figure 6 This is a partial cross-sectional view of the pad, sheet metal, and controller mounting bracket.

[0022] Explanation of reference numerals in the attached drawings: 1. Cabinet; 2. Controller mounting bracket; 3. Spindle; 4. Metal guide rail; 5. Sheet metal; 6. First elongated hole; 7. Positioning groove; 8. Lock plate; 9. Second elongated hole; 10. Lock; 11. First locking rod; 12. Second locking rod; 13. Spring; 14. Pad; 15. Support surface; 16. Guide slope; 17. Cable fixing ring; 18. Controller. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] Example

[0028] This embodiment provides a train integrated control cabinet, such as Figure 1 As shown, it includes cabinet 1 and controller mounting bracket 2.

[0029] Cabinet 1, such as Figure 1 As shown, it has two sheet metal strips 5 respectively located on the upper and lower sides of the controller mounting bracket 2, such as Figure 5 As shown, the sheet metal 5 has a first elongated hole 6 extending through it, and a positioning groove 7 located on its back and perpendicular to the first elongated hole 6. Figure 6 As shown, at least one pad 14 is provided between the controller mounting bracket 2 and the sheet metal 5 below it. The pad 14 has a support surface 15 below the controller mounting bracket 2 and a guide slope 16 located at the front end of the support surface 15. The pad 14 is fixed to the sheet metal 5 by bolts.

[0030] Controller mounting bracket 2, such as Figure 1 and Figure 2 As shown, one end is rotatably mounted on the cabinet 1 via a pivot 3, and the other end is detachably assembled with the cabinet 1 via a quick-lock mechanism, as shown. Figure 1 and Figure 3 As shown, the controller mounting bracket 2 has multiple metal guide rails 4 spaced apart along its height on both its front and back sides. The metal guide rails 4 are used to mount the controller 18. The controller mounting bracket 2 has a usage position inside the cabinet 1 and a maintenance position that can be rotated outside the cabinet 1. Figure 4As shown, the quick-lock structure includes: a lock plate 8, with a second elongated hole 9 corresponding to the first elongated hole 6; an I-shaped lock member 10, having a first locking rod portion 11 and a second locking rod portion 12 located at both ends thereon, the lock member 10 having a locked position and a dismounted position, wherein, in the locked position, the second locking rod portion 12 is locked to the positioning groove 7 on the back of the sheet metal 5; in the dismounted position, the second locking rod portion 12 rotates to a position corresponding to the first elongated hole 6 and the second elongated hole 9, and can be moved out from the first elongated hole 6 and the second elongated hole 9; a spring 13, sleeved in the middle of the lock member 10, wherein, in the locked position, one end of the spring 13 abuts against the first locking rod portion 11, and the other end abuts against the lock plate 8. The outer wall of the controller mounting bracket 2 has a plurality of cable fixing rings 17 spaced apart along its height direction.

[0031] The train integrated control cabinet provided by this utility model has a controller mounting bracket 2, one end of which is rotatably mounted on the cabinet body 1 via a rotating shaft 3, and the other end of which is detachably assembled with the cabinet body 1. The front and back of the controller mounting bracket 2 are provided with multiple metal guide rails 4 spaced apart along its height direction. The metal guide rails 4 are used to install the controller, thus effectively utilizing the internal space of the cabinet body 1. In addition, during maintenance, the controller mounting bracket 2 can be rotated to the outside of the cabinet body 1, thereby facilitating the maintenance of the controller 18 installed on the back of the controller mounting bracket 2.

[0032] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A train integrated control cabinet, characterized by, The utility model relates to a cabinet (1) and a controller mounting frame (2) which is rotatably mounted on the cabinet (1) by a rotating shaft (3) and detachably assembled with the cabinet (1) at the other end. The cabinet (1) has two metal panels (5) arranged on the upper and lower sides of the controller mounting frame (2), and the upper and lower sides of the other end of the controller mounting frame (2) are detachably assembled with the corresponding metal panels (5) by a quick locking structure. The metal panel (5) has a first long hole (6) arranged therethrough and a positioning groove (7) arranged on the back surface thereof and perpendicular to the first long hole (6).

2. The train integrated control cabinet according to claim 1, characterized in that, The locking plate (8) has a second long hole (9) arranged corresponding to the first long hole (6).

3. The train integrated control cabinet according to claim 2, characterized in that, The I-shaped locking piece (10) has a first locking rod portion (11) and a second locking rod portion (12) arranged at the two ends thereof, and has a locking position and a disassembling position. In the locking position, the second locking rod portion (12) is locked and connected with the positioning groove (7) on the back surface of the metal panel (5). In the disassembling position, the second locking rod portion (12) is rotated to a position corresponding to the first long hole (6) and the second long hole (9) and can be removed from the first long hole (6) and the second long hole (9). The spring (13) is sleeved in the middle portion of the locking piece (10).

4. The train integrated control cabinet according to claim 2 or 3, characterized in that, In the locking position, one end of the spring (13) abuts against the first locking rod portion (11) and the other end abuts against the locking plate (8).

5. The train integrated control cabinet according to claim 4, characterized in that, The controller mounting frame (2) and the metal panel (5) on the lower side thereof are provided with at least one pad (14).

6. The train integrated control cabinet according to claim 4, characterized in that, The pad (14) has a supporting surface (15) below the controller mounting frame (2) and a guide inclined surface (16) arranged at the front end of the supporting surface (15).

7. The train integrated control cabinet of claim 1, wherein, The pad (14) is fixed with the metal panel (5) by bolts. The outer wall of the controller mounting frame (2) has a plurality of cable fixing rings (17) arranged along the height direction thereof at intervals.

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