CN212313523U - Brake control box, brake control system and rail train - Google Patents
Brake control box, brake control system and rail train Download PDFInfo
- Publication number
- CN212313523U CN212313523U CN202021031633.6U CN202021031633U CN212313523U CN 212313523 U CN212313523 U CN 212313523U CN 202021031633 U CN202021031633 U CN 202021031633U CN 212313523 U CN212313523 U CN 212313523U
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- side plate
- brake control
- cabinet
- assembly
- cabinet body
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Abstract
The utility model provides a brake control box, include: a cabinet door assembly; a connecting assembly; the cabinet body subassembly, the inside cavity of cabinet body subassembly, cabinet body subassembly is provided with first opening, cabinet door subassembly covers first opening, cabinet body subassembly passes through coupling assembling with cabinet door subassembly can dismantle and sealing connection, cabinet body subassembly with cabinet door subassembly forms and holds the chamber, cabinet body subassembly is provided with the balancing hole towards ground one side, the balancing hole run through extremely hold the chamber. The utility model provides a braking control box can balance the inside atmospheric pressure of braking control box, and does not influence the protection level of braking control box to guarantee braking control system's control precision, further guarantee rail train's brake performance. The utility model also provides a brake control system and rail train.
Description
Technical Field
The utility model belongs to rail train brake control field especially relates to a brake control box, brake control system and rail train.
Background
The brake control system is a key component for controlling the brake of the rail train set. The brake control system comprises a brake control box body, a pneumatic control unit, an electronic control unit, a cable and the like, wherein the pneumatic control unit, the electronic control unit and the cable are positioned in the brake control box body. The brake control system is arranged below the vehicle body, can vibrate under the influence of the vehicle body and the outside, and is easy to be hit by foreign matters such as outside water vapor, sand and stones, and therefore a certain protection level needs to be achieved.
The existing brake control box body meets the requirement of protection grade by improving the sealing performance of the box body.
However, the brake control system includes a pneumatic control unit, and inevitably, the pneumatic control unit has a problem of leakage of compressed air, so that the air pressure inside the brake control box is excessively large due to the sealing of the brake control box. Too large air pressure in the braking control box body can further influence the control accuracy of the pneumatic control unit, and further influence the braking performance of the rail train.
SUMMERY OF THE UTILITY MODEL
The technical problem to the inside atmospheric pressure of current brake control box influences the brake control system control precision too big, the utility model provides a brake control box can balance the inside atmospheric pressure of brake control box, and does not influence the protection level of brake control box to guarantee brake control system's control precision, further guarantee rail train's brake performance. In order to achieve the above purpose, the utility model adopts the following technical scheme:
a brake control housing comprising:
a cabinet door assembly;
a connecting assembly;
the cabinet body subassembly, the inside cavity of cabinet body subassembly, cabinet body subassembly is provided with first opening, cabinet door subassembly covers first opening, cabinet body subassembly passes through coupling assembling with cabinet door subassembly can dismantle and sealing connection, cabinet body subassembly with cabinet door subassembly forms and holds the chamber, cabinet body subassembly is provided with the balancing hole towards ground one side, the balancing hole run through extremely hold the chamber.
Further, the connection assembly includes:
the supporting piece is connected with the cabinet body assembly;
a rotating member connected with the supporting member;
the cabinet door assembly is provided with a rotating matching part, and the rotating matching part is rotatably connected with the rotating part.
Further, the cabinet assembly further includes:
the inner vertical plate is arranged in the containing cavity and divides the containing cavity into a first cavity and a second cavity, the pneumatic control unit is installed in the first cavity, and the electronic control unit is installed in the second cavity.
Further, the cabinet assembly further includes:
the first installation part is connected in the second cavity, the electronic control unit is connected with the first installation part, and the first installation part is provided with a positioning part.
Further, a first grounding piece is arranged on the first mounting piece.
Further, the cabinet assembly further includes:
the first wire binding plate is located in the containing cavity and connected with the cabinet body assembly.
Further, the cabinet door assembly is provided with a first lifting lug, the cabinet body assembly is provided with a second lifting lug, and the first lifting lug and the second lifting lug are connected through a rope.
Further, the cabinet assembly includes:
the upper side plate is connected with the vehicle body;
the left side plate is connected with the upper side plate;
the right side plate is arranged opposite to the left side plate and connected with the upper side plate;
the lower side plate is arranged opposite to the upper side plate, the lower side plate is connected with the left side plate and the right side plate, and the lower side plate is provided with the balance hole;
the first rear side plate is connected with the upper side plate, the left side plate, the right side plate and the lower side plate;
the front side plate is opposite to the first rear side plate, the front side plate is connected with the upper side plate, the left side plate, the right side plate and the lower side plate, and the first opening is formed in the front side plate.
Further, the upper side plate, the left side plate, the right side plate and the lower side plate are bent forwards and connected to form the front side plate.
Further, a second grounding piece is arranged on the left side plate, and a third grounding piece is arranged on the right side plate.
The utility model also provides a brake control system, including above-mentioned arbitrary brake control box.
The utility model discloses still provide, including the aforesaid braking control system.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a braking control box, including cabinet door subassembly, coupling assembling and cabinet body subassembly. The cabinet body assembly is hollow, the cabinet body assembly is provided with a first opening, and the cabinet door assembly covers the first opening. Meanwhile, the cabinet door assembly and the cabinet body assembly are detachably and hermetically connected, and the cabinet door assembly and the cabinet body assembly form a containing cavity. One side of the cabinet body assembly towards the bottom surface is provided with a balance hole penetrating through the accommodating cavity. The utility model provides a braking control box, the mutual sealing connection of cabinet door module and cabinet body subassembly can reach the protection level requirement. Meanwhile, when compressed air in the pneumatic control unit leaks, the compressed air is discharged from the accommodating cavity through the balance hole, so that the air pressure in the accommodating cavity is balanced with the external atmospheric pressure, the balance of the air pressure in the brake control box body is guaranteed, the control accuracy of the brake control system is guaranteed, and the brake performance of the rail train is further guaranteed. And the balance hole is located the cabinet body subassembly and towards one side on ground, and impurity such as outside steam, gravel and sand is difficult for getting into and holds intracavity portion, further guarantees the protection level of braking control box when guaranteeing atmospheric pressure balance.
Drawings
Fig. 1 is a schematic overall structure diagram of a brake control box provided in this embodiment;
FIG. 2 is a schematic structural view of the door assembly of the cabinet of FIG. 1;
FIG. 3 is a first structural schematic view of the cabinet assembly of FIG. 1;
FIG. 4 is a second structural schematic view of the cabinet assembly of FIG. 1;
FIG. 5 is a bottom view of the cabinet assembly of FIG. 1;
fig. 6 is a schematic structural view of the rear side plate assembly of fig. 1.
The reference numerals are explained in detail:
1. a cabinet door assembly; 11. a door panel; 111. a lock mounting hole; 112. reinforcing ribs; 113. a fifth ground member; 114. a handle; 115. a first lifting lug; 12. a rotating fitting;
2. a connecting assembly; 21. a support member; 22. a rotating member;
3. a cabinet assembly; 31. an upper side plate; 311. hoisting a piece; 312. mounting holes; 32. a left side plate; 321. a second ground member; 33. a right side plate; 331. a third ground member; 34. a lower side plate; 341. an air exhaust hole; 342. a balance hole; 343. cushion blocks; 35. a first rear side plate; 351. a third opening; 352. a fourth opening; 353. a first connecting member; 354. a second connecting member; 36. a front side plate; 361. a second lifting lug; 37. an inner vertical plate; 371. a wire binding part; 372. a fourth ground member; 38. a first mounting member; 381. a positioning part; 382. a second opening; 383. a first ground member; 39. a first wire binding member;
4. a rear side plate assembly; 41. a second rear side plate; 42. a second wire binding plate; 43. a third wire binding plate; 44. a second mount; 45. a connecting member.
Detailed Description
The technical solution in the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. It is obvious that the described embodiments are only some embodiments, not all embodiments, of the general solution of the present invention. All other embodiments, which can be derived by a person skilled in the art based on the general idea of the invention, fall within the scope of protection of the invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second", "third", "fourth", "fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth", "fifth" may explicitly or implicitly include one or more of the features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that for the sake of convenience, the upper side, lower side, left side, right side, front side and rear side of the present invention are defined with reference to the isometric view of the brake control housing shown in fig. 3.
The technical problem to the inside atmospheric pressure of current brake control box influences the brake control system control precision too big, the utility model provides a brake control box can balance the inside atmospheric pressure of brake control box, and does not influence the protection level of brake control box to guarantee brake control system's control precision, further guarantee rail train's brake performance. The technical solution of the present invention will be specifically described with reference to the following embodiments.
The embodiment provides a brake control box, includes:
a cabinet door assembly 1;
a connecting assembly 2;
The braking control box that this embodiment provided includes cabinet door subassembly 1, coupling assembling 2 and cabinet body subassembly 3. The cabinet body assembly 3 is hollow, the cabinet body assembly 3 is provided with a first opening, and the cabinet door assembly 1 covers the first opening. Meanwhile, the cabinet door assembly 1 and the cabinet body assembly 3 are detachably and hermetically connected, and the cabinet door assembly 1 and the cabinet body assembly 3 form a containing cavity. One side of the cabinet assembly 3 facing the bottom surface is provided with a balance hole 342 penetrating to the accommodating cavity. The braking control box that this embodiment provided, cabinet door subassembly 1 and cabinet body subassembly 3 mutual sealing connection can reach the protection level requirement. Meanwhile, when compressed air in the pneumatic control unit leaks, the compressed air is discharged from the accommodating cavity through the balance hole 342, so that the air pressure in the accommodating cavity is balanced with the external atmospheric pressure, the balance of the air pressure in the brake control box body is guaranteed, the control accuracy of the brake control system is guaranteed, and the brake performance of the rail train is further guaranteed. And balanced hole 342 is located cabinet body subassembly 3 one side towards ground, and impurity such as outside steam, gravel and sand is difficult for getting into and holds intracavity portion, further guarantees the protection level of braking control box when guaranteeing atmospheric pressure balance.
Specifically, referring to fig. 1, the braking control box provided in this embodiment includes a cabinet door assembly 1, a connecting assembly 2, and a cabinet assembly 3. The cabinet door assembly 1 is hermetically and detachably connected with the cabinet body assembly 3 through the connecting assembly 2.
More specifically, referring to fig. 2, the cabinet door assembly 1 includes a door panel 11. The door panel 11 is provided with a lock mounting hole 111, and the lock mounting hole 111 is used for mounting a lock for locking the door panel 11 and the cabinet assembly 3. In order to improve the strength of the door panel 11, the door panel 11 is provided with a reinforcing rib 112. In order to make the brake control box provided in this embodiment have an electromagnetic shielding function, the door panel 11 is provided with a fifth grounding member 113. To facilitate opening and closing of door panel 11, door panel 11 is provided with a handle 114. In order to limit the opening angle of the door panel 11, a first lifting lug 115 is further disposed on the door panel 11. Be provided with on door plant 11 and rotate fitting piece 12, rotate fitting piece 12 and coupling assembling 2 looks swivelling joint for door plant 11 can be opened and close through coupling assembling 2 and cabinet body group spare 3.
Referring to fig. 3, the connecting assembly 2 is connected to the cabinet assembly 3. The connecting assembly 2 includes a support member 21 and a rotation member 22. The supporting member 21 is connected to the cabinet assembly 3, the rotating member 22 is connected to the supporting member 21, and the rotating mating member 12 is rotatably connected to the rotating member 22. Preferably, the rotating member 22 is an elongated cylindrical structure, the rotating mating member 12 is an arc structure integrally formed with the door panel 11, and the rotating mating member 12 and the rotating member 22 are mutually clamped, so that the door panel 11 can be opened and closed relative to the cabinet assembly 3. The rotating element 22 and the rotating mating element 12 may also be of other structures that can rotate relative to each other, such as a bearing structure.
The cabinet assembly 3 provides a containment function. Specifically, referring to fig. 3 to 5, the cabinet assembly 3 includes an upper side plate 31, a left side plate 32, a right side plate 33, a lower side plate 34, a first rear side plate 35, a front side plate 36, an inner standing plate 37, a first mounting member 38, and a first wire tying member 39. The upper side plate 31 is connected with the vehicle body, specifically, the upper side plate 31 is connected with a lifting piece 311, the lifting piece 311 is provided with a mounting hole 312, and the upper side plate 31 is connected with the bottom of the vehicle body through the mounting hole 312. The left side plate 32 is connected to the upper side plate 31. In order to further improve the electromagnetic shielding performance of the brake control box provided in this embodiment, the second grounding member 321 is disposed on the left side plate 32. The right side plate 33 is disposed opposite to the left side plate 32, and the right side plate 33 is connected to the upper side plate 31. In order to further improve the electromagnetic shielding performance of the brake control box provided by the embodiment, the right side plate 33 is provided with a third grounding piece 331. The lower plate 34 is disposed opposite to the upper plate 31, and the lower plate 34 is connected to the left plate 32 and the right plate 33. The lower side plate 34 is provided with an air outlet 341 for exhausting air from the brake control system. The lower plate 34 is provided with a balance hole 342, and the balance hole 342 penetrates through the lower plate 34. Compressed air leaked by the pneumatic control system in the accommodating cavity is exhausted through the balance hole 342, so that the air pressure in the accommodating cavity is balanced. The lower side plate 34 is further connected with a cushion block 343, and the cushion block 343 provides a supporting function for the brake control case provided by the embodiment when the brake control case is placed. The first rear side plate 35 is connected to the upper side plate 31, the left side plate 32, the right side plate 33, and the lower side plate 34. For the convenience of installation, a third opening 351 is provided on the first rear side plate 35, and the first rear side plate 35 is connected with the rear side plate assembly 4 through the third opening 351, more specifically, a first connecting member 353 is provided on the first rear side plate 35, and the rear side plate assembly 4 is connected, especially hermetically connected, to the third opening 351 through the first connecting member 353. The first rear side plate 35 is provided with a fourth opening 352, and the first rear side plate 35 is connected to the electronic control unit through the fourth opening 352. More specifically, the first rear side plate 35 is provided with a second connector 354, and the electronic control unit is connected, in particular hermetically connected, to the fourth opening 352 through the second connector 354. The front plate 36 is disposed opposite to the first rear plate 35, the front plate 36 is connected to the upper plate 31, the left plate 32, the right plate 33, and the lower plate 34, and the front plate 36 has a first opening. The door panel 11 covers the first opening when closed, and a sealing member is disposed at the first opening, so that the door panel 11 is hermetically connected to the front side plate 36. Preferably, the upper plate 31, the left plate 32, the right plate 33, and the lower plate 34 are bent forward and connected to form a front plate 36 for ease of manufacturing and mounting. The front side plate 36 is further provided with a second lifting lug 361, the first lifting lug 115 and the second lifting lug 361 on the door panel 11 are connected through a rope, and when the braking control box body provided by the embodiment is used, the rope connecting the first lifting lug 115 and the second lifting lug 361 limits the opening angle of the door panel 11 and is suitable for operation. The brake control case provided by the present embodiment forms an accommodation chamber by an upper side plate 31, a left side plate 32, a right side plate 33, a lower side plate 34, a first rear side plate 35, and a front side plate 36.
In the braking control box provided in this embodiment, the cabinet assembly 3 further includes an inner vertical plate 37. The inner vertical plate 37 is arranged in the accommodating cavity, and the accommodating cavity is divided into a first cavity and a second cavity by the inner vertical plate 37. The pneumatic control unit is arranged in the first cavity, and the electronic control unit is arranged in the second cavity. The pneumatic control unit and the electronic control unit of the brake control system are isolated from each other, the pneumatic control unit and the electronic control unit are prevented from being influenced by each other, and installation and later maintenance are facilitated. The inner vertical plate 37 is provided with a binding portion 371, and the binding portion 371 is used for arranging and binding cables. The inner vertical plate 37 is further provided with a fourth grounding piece 372 to improve the electromagnetic shielding function of the brake control box provided by the embodiment.
For the installation of the electronic control unit of being convenient for further, cabinet body subassembly 3 still includes first installed part 38, and first installed part 38 is connected in the second cavity, and the electronic control unit is connected with first installed part 38, is provided with location portion 381 on the first installed part 38, and location portion 381 is used for providing the installation locate function for the electronic control unit, improves the convenience of assembly. Preferably, the positioning portion 381 is a bent portion formed integrally with the first attachment member 38, and can improve the strength of the first attachment member 38 while achieving a positioning function. Further, the first mounting member 38 is provided with a first grounding member 383 to improve the electromagnetic shielding performance. The first mounting member 38 is provided with a second opening 382, and the electronic control unit is mounted to the first mounting member 38 through the second opening 382. To further improve the electromagnetic shielding function, the first mounting part 38 is provided with a first grounding part 383.
For the installation and the adjustment of the braking control system of being further convenient for, cabinet body subassembly 3 still includes first wiring board 39, and first wiring board 39 is located and holds the intracavity, and first wiring board 39 is connected with first posterior lateral plate 35.
To further facilitate installation and adjustment of the brake control system, a rear plate assembly 4 is sealingly attached to the first rear plate 35. The back plate assembly 4 includes a second back plate 41, a second binding plate 42, a third binding plate 43, a second mounting member 44 and a connector 45. The second binding plate 42 and the third binding plate 43 are connected to the second rear side plate 41. A second mounting 44 is attached to the second rear side plate 41, the second mounting 44 providing a service aperture for a terminal block of the brake control system. The connection member 45 is a through hole provided on the second rear side plate 41 for connection with an external connector of the brake control system.
The embodiment also provides a brake control system, which comprises the brake control box body.
The embodiment also provides a rail train, which comprises the brake control system.
Claims (12)
1. A brake control box, characterized by, includes:
a cabinet door assembly;
a connecting assembly;
the cabinet body subassembly, the inside cavity of cabinet body subassembly, cabinet body subassembly is provided with first opening, cabinet door subassembly covers first opening, cabinet body subassembly passes through coupling assembling with cabinet door subassembly can dismantle and sealing connection, cabinet body subassembly with cabinet door subassembly forms and holds the chamber, cabinet body subassembly is provided with the balancing hole towards ground one side, the balancing hole run through extremely hold the chamber.
2. The brake control housing of claim 1, wherein the connection assembly includes:
the supporting piece is connected with the cabinet body assembly;
a rotating member connected with the supporting member;
the cabinet door assembly is provided with a rotating matching part, and the rotating matching part is rotatably connected with the rotating part.
3. The brake control cabinet of claim 1, wherein the cabinet assembly further comprises:
the inner vertical plate is arranged in the containing cavity and divides the containing cavity into a first cavity and a second cavity, the pneumatic control unit is installed in the first cavity, and the electronic control unit is installed in the second cavity.
4. The brake control cabinet of claim 3, wherein the cabinet assembly further comprises:
the first installation part is connected in the second cavity, the electronic control unit is connected with the first installation part, and the first installation part is provided with a positioning part.
5. The brake control housing of claim 4, wherein the first mounting member has a first ground member disposed thereon.
6. The brake control cabinet of claim 1, wherein the cabinet assembly further comprises:
the first wire binding plate is located in the containing cavity and connected with the cabinet body assembly.
7. The brake control box of claim 1, wherein the cabinet door assembly is provided with a first lifting lug, the cabinet body assembly is provided with a second lifting lug, and the first lifting lug and the second lifting lug are connected through a rope.
8. The brake control cabinet of claim 1, wherein the cabinet assembly includes:
the upper side plate is connected with the vehicle body;
the left side plate is connected with the upper side plate;
the right side plate is arranged opposite to the left side plate and connected with the upper side plate;
the lower side plate is arranged opposite to the upper side plate, the lower side plate is connected with the left side plate and the right side plate, and the lower side plate is provided with the balance hole;
the first rear side plate is connected with the upper side plate, the left side plate, the right side plate and the lower side plate;
the front side plate is opposite to the first rear side plate, the front side plate is connected with the upper side plate, the left side plate, the right side plate and the lower side plate, and the first opening is formed in the front side plate.
9. The brake control box according to claim 8, wherein the upper side plate, the left side plate, the right side plate and the lower side plate are bent forward and connected to form the front side plate.
10. The brake control box of claim 8, wherein the left side plate is provided with a second grounding member and the right side plate is provided with a third grounding member.
11. A brake control system comprising the brake control housing according to any one of claims 1 to 10.
12. A rail train comprising the brake control system of claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031633.6U CN212313523U (en) | 2020-06-08 | 2020-06-08 | Brake control box, brake control system and rail train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031633.6U CN212313523U (en) | 2020-06-08 | 2020-06-08 | Brake control box, brake control system and rail train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212313523U true CN212313523U (en) | 2021-01-08 |
Family
ID=74025490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021031633.6U Active CN212313523U (en) | 2020-06-08 | 2020-06-08 | Brake control box, brake control system and rail train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212313523U (en) |
-
2020
- 2020-06-08 CN CN202021031633.6U patent/CN212313523U/en active Active
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