CN215621952U - Regulator cubicle mounting structure and rail train - Google Patents

Abstract

The utility model provides an electrical cabinet mounting structure, which relates to the technical field of electrical cabinet mounting and comprises a main body frame and a main machine frame, wherein the main body frame is connected to a top plate of a vehicle body along the direction of the vehicle body; the main frame is connected to one end of the main frame; the bottom of the main body frame is hinged with a revolving door which vertically corresponds to the access door, and a switch is arranged on the revolving door. The electrical cabinet mounting structure provided by the utility model has the advantages that the main body frame is utilized to mount a plurality of electrical components, the rotary door can be provided with electrical components such as a switch and the like, the layered discharge of the electrical components is realized, the reasonable use of space is facilitated, the operation of the switch is facilitated, the main frame positioned at the end part of the main body frame is used for mounting the main cabinet, the main cabinet and other electrical components are partitioned, the overhaul and maintenance are facilitated, meanwhile, the scattered arrangement is facilitated, the space occupation of the electrical cabinet is reduced by the structure, and the passenger capacity of a passenger room area is facilitated to be improved.

Description

Regulator cubicle mounting structure and rail train

Technical Field

The utility model belongs to the technical field of electrical cabinet installation, and particularly relates to an electrical cabinet installation structure and a rail vehicle with the electrical cabinet installation structure.

Background

On a railway vehicle, electrical cabinets (electrical boxes) are mostly arranged in a passenger compartment, and the important components of the vehicle comprise 80% of electrical equipment and control logic units. The equipment main machines such as network, traction, PIS, fire alarm and the like, and electric elements necessary for train control such as circuit breakers, relays, contactors and the like necessary for train control are arranged in the box. The rail transit industry has higher and higher requirements on passenger capacity, the passenger compartment area is very small in earth, the electrical cabinet is generally large in size, the space design of the passenger compartment is seriously influenced, and the passenger capacity of the passenger compartment is influenced. In addition, the large-size electrical cabinet also increases the weight of the whole vehicle, and is not beneficial to realizing the light-weight design of the vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electrical cabinet mounting structure and a rail vehicle, which can fully utilize the space of a side top position, reduce the space occupation of an electrical cabinet and improve the passenger capacity of a passenger room.

In order to achieve the purpose, the utility model adopts the technical scheme that: the electrical cabinet mounting structure comprises a main body frame and a main machine frame, wherein the main body frame is connected to a top plate of a vehicle body along the direction of the vehicle body, and a connector, a terminal row, a circuit breaker and a contactor are mounted in the main body frame; the main frame is connected to one end of the main frame and used for hoisting the main case;

wherein, main body frame's bottom articulates there is the revolving door, and the revolving door has the swing degree of freedom in vertical plane, and the revolving door corresponds from top to bottom with the access door, and is equipped with the switch of being connected with the circuit breaker electricity on the revolving door.

In one possible implementation manner, the main body frame comprises a first top plate, a plurality of stand columns and a main body bottom plate, wherein the first top plate is connected to the vehicle body top plate; the plurality of upright posts are connected below the first top plate and extend downwards; the main body bottom plate is connected to the lower end of the stand column, a through hole which is through from top to bottom is formed in the middle of the main body bottom plate, the rotary door is arranged in the through hole, and the hinged shaft of the rotary door and the main body bottom plate extends along the trend of the vehicle body.

In some embodiments, a mounting side plate extending in the up-down direction is further disposed between the bottom plate and the first top plate, and the mounting side plate is located between two adjacent vertical posts and is used for mounting an electrical component.

In a possible implementation manner, the mainframe frame comprises a connecting plate connected to the outer end face of the main frame, and a second top plate connected to the upper edge of the connecting plate, the second top plate and the connecting plate are integrally formed in a bending mode, and the bottom of the second top plate is used for installing the mainframe box.

In some embodiments, the peripheral edge of the second top plate is provided with a reinforcing plate formed by bending downwards, and one end of the reinforcing plate close to the connecting plate is inclined downwards to be flush with the lower edge of the connecting plate.

In a possible implementation mode, be equipped with two mounting bars that extend along the inside and outside direction of automobile body on the bottom surface of second roof, the below of two mounting bars is connected with the host computer bracket that is located the mainframe box both sides respectively, and the host computer bracket passes through the second bolt group and connects on the mounting bar, and the lower limb of two host computer brackets has the layer board that extends to adjacent one side and be used for bearing the mainframe box, and the front panel of mainframe box is close to the inboard setting of automobile body.

In some embodiments, the end portions of the two main frame brackets are respectively provided with a baffle plate which is bent towards the adjacent side to limit the main frame box, and the front panel of the main frame box is connected to the baffle plate through the first bolt group.

In some embodiments, the upper edges of the two host brackets are connected through a mounting top plate, the mounting top plate is connected to the host frame through a third bolt group, a reducing hole for the third bolt group to penetrate through is formed in the mounting top plate, the reducing hole extends along the inner direction and the outer direction of the vehicle body, and a large-diameter hole for the third bolt group to be separated from is formed in one end, close to the outer side of the vehicle body, of the reducing hole.

In some embodiments, the adjacent side plate surfaces of the two supporting plates are respectively provided with an avoidance groove which is vertically communicated for the main case to move downwards and separate from the main frame bracket, and the avoidance groove is arranged close to the inner side of the vehicle body.

The shown scheme of this application embodiment, compared with the prior art, the regulator cubicle mounting structure that this application embodiment provided, utilize main body frame to carry out a plurality of electrical components's installation, the revolving door that is located the main body frame bottom can carry out the setting of components such as switch, both can realize electrical components's layering and discharge, help reasonable usage space, be convenient for carry out the operation of switch again, help improving the convenience of operation, the host computer frame that is located the main body frame tip is used for carrying out the installation of host computer case, with host computer case and other electrical components subregion mode, be convenient for overhaul and maintain, still do benefit to the dispersion simultaneously and arrange, guarantee the radiating effect, the above-mentioned mode of transferring the regulator cubicle from the guest room to automobile body limit top, the regulator cubicle space occupation has been reduced, help improving the regional passenger capacity of guest room.

The utility model also provides a rail vehicle which comprises the electrical cabinet mounting structure, and the rail vehicle transfers the electrical cabinet from the passenger room to the side roof of the vehicle body, so that the occupied space of the electrical cabinet is reduced, and the passenger capacity of the passenger room area is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a left side view structural schematic diagram of an electrical cabinet mounting structure in a use state according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an angle of the electrical cabinet mounting structure provided in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a main cabinet of an electrical cabinet mounting structure according to an embodiment of the present invention in a drawn-out state;

FIG. 4 is an enlarged schematic structural diagram of a partial structure of the mainframe frame and the mainframe box in FIG. 3 according to an embodiment of the present invention;

fig. 5 is a schematic top view of the mainframe bracket and the mainframe box in fig. 4 according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

wherein, in the figures, the respective reference numerals:

1. a main body frame; 11. a first top plate; 12. a column; 13. a main body bottom plate; 14. installing a side plate; 2. a host frame; 21. a second top plate; 22. a connecting plate; 23. a reinforcing plate; 24. mounting a bar; 241. a second bolt group; 25. a host bracket; 251. a first bolt group; 252. a baffle plate; 26. a support plate; 261. an avoidance groove; 27. installing a top plate; 271. a third bolt group; 272. a variable diameter hole; 3. a revolving door; 41. a vehicle body roof; 42. a vehicle body side wall; 61. carrying out edge jacking; 62. an access door; 631. a connector; 632. a terminal block; 633. a circuit breaker; 634. a contactor; 635. a relay; 66. a switch; 67. a main chassis; 671. a ground post; 672. a front panel.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.

The outer side of the rail vehicle refers to a position close to the two side vehicle body side walls 42, the enclosed space enclosed by the vehicle body top plate 41, the passenger room top plate located below the vehicle body top plate 41 and the vehicle body side walls 42 is a roof, and the roof 61 of the rail vehicle refers to a position close to the outer side of the roof, that is, a position close to the vehicle body side walls 42 of the roof. The electrical cabinet is arranged in the edge top 61, so that the electrical cabinet can be prevented from interfering with a circuit, an air conditioner and a lamp in the middle of the roof, and the floor space occupation of a vehicle passenger room can be effectively saved.

Referring to fig. 1 and 5, the electrical cabinet mounting structure and the rail vehicle according to the present invention will now be described. The electrical cabinet mounting structure comprises a main body frame 1 and a main machine frame 2, wherein the main body frame 1 is connected to a top plate 41 of a vehicle body along the direction of the vehicle body, and the main body frame 1 is internally used for mounting a connector 631, a terminal row 632, a breaker 633 and a contactor 634; the main frame 2 is connected to one end of the main frame 1 and used for hoisting the main case 67;

wherein, the bottom of main body frame 1 articulates there is the revolving door 3, and the revolving door 3 has the swing degree of freedom in vertical plane, and revolving door 3 corresponds from top to bottom with access door 62, and is equipped with the switch 66 of being connected with circuit breaker 633 electricity on the revolving door 3.

The regulator cubicle mounting structure that this embodiment provided, compared with the prior art, the regulator cubicle mounting structure that this embodiment provided utilizes main body frame 1 to carry out the installation of a plurality of electrical components, the revolving door 3 that is located main body frame 1 bottom can carry out the setting of components such as switch 66, both can realize electrical components's layering emission, help reasonable usage space, be convenient for carry out the operation of switch 66 again, help improving the convenience of operation, the host computer frame 2 that is located main body frame 1 tip is used for the installation of host computer case 67, with host computer case 67 and other electrical components subregion mode, be convenient for overhaul and maintain, still be favorable to the dispersion to simultaneously and arrange, guarantee the radiating effect, the aforesaid is with the mode of transferring from regulator cubicle guest room to automobile body limit top 61 in, the regulator cubicle space occupation has been reduced, help improving the regional passenger capacity of guest room.

In a possible implementation manner, the main body frame 1 includes a first top plate 11, a plurality of pillars 12, and a main body bottom plate 13, the first top plate 11 is connected to the vehicle body top plate 41; a plurality of upright posts 12 are connected below the first top plate 11 and extend downwards; the main body bottom plate 13 is connected to the lower end of the upright post 12, a through hole which is through from top to bottom is formed in the middle of the main body bottom plate 13, the rotary door 3 is arranged in the through hole, and the hinge shaft of the rotary door 3 and the main body bottom plate 13 extends along the trend of the vehicle body.

The main body frame 1 is connected with the vehicle body top plate 41 through the first top plate 11, the vehicle body top plate 41 is provided with a C-shaped groove component, the first top plate 11 is connected to the C-shaped groove component through a bolt assembly at the top, and the main body frame 1 is integrally hoisted. A plurality of different electrical components such as a connector 631, a terminal block 632, a breaker 633, a contactor 634 and the like are mounted on the bottom surface of the first top plate 11, so that the components can be arranged and mounted reasonably. The upright post 12 is arranged below the first top plate 11, and the main body bottom plate 13 is connected below the upright post 12, so that the first top plate 11, the upright post 12 and the main body bottom plate 13 form a frame structure. The main body bottom plate 13 is provided with a through hole, and the swing door 3 is mounted in the through hole. The installation door can be used for installing electrical components such as the switch 66 and the relay 635 or other electrical elements needing to be observed or operated frequently, the layered discharge of the electrical elements can be realized by the structure, the internal space can be effectively utilized, and the occupied space of the whole electrical cabinet is convenient to reduce.

Be equipped with locking structure such as fast twist lock or four corner locks on the revolving door 3, be convenient for carry out opening of revolving door 3, when needs overhaul the electrical components on the first roof 11 and maintain, can be convenient open revolving door 3, carry out interior operation.

Referring to fig. 2 and 3, when various components are mounted by using the main body frame 1, a mounting side plate 14 having a plate surface extending in the up-down direction is further provided between the main body bottom plate 13 and the first top plate 11, and the mounting side plate 14 is located between two adjacent vertical posts 12 and is used for mounting an electrical component. The inner side of the mounting side plate 14 is used for mounting electrical components which cannot be placed in an inverted mode, meanwhile, components with large heating value can also be mounted on the mounting side plate 14, temperature rise caused by too dense arrangement of the components in the main body frame 1 is avoided, and the mounting mode is beneficial to improving heat dissipation efficiency and reducing heat accumulation.

In some possible implementations, the host framework 2 adopts the structure shown in fig. 2 and 4. Referring to fig. 2 and 4, the main frame 2 includes a connection plate 22 connected to an outer end surface of the main frame 1, and a second top plate 21 connected to an upper edge of the connection plate 22, the second top plate 21 and the connection plate 22 are integrally formed by bending, and a bottom of the second top plate 21 is used for installing a main cabinet 67.

The mainframe frame 2 is mainly used for installing the mainframe box 67, the mainframe box 67 adopts an EBCU mainframe, the external dimension of the EBCU mainframe is 269.2mm × 232mm × 246.5mm, and the mainframe box 67 is used as a main component with a large volume and adopts a separately arranged form, so that the installation and the subsequent maintenance are convenient.

The connecting plate 22 is used for connecting with the main body frame 1, and the second top plate 21 is located at the upper edge of the connecting plate 22 and used for carrying out the hoisting installation of the mainframe box 67. The main cabinet 67 is installed below the second top plate 21 and on a side of the connection plate 22 away from the main body frame 1. Second roof 21 and the integrative shaping of bending of connecting plate 22 adopt sheet metal working's form, are convenient for guarantee the structural strength of host computer frame 2, still help improving shaping efficiency simultaneously, reduce the processing cost.

In some embodiments, the second top plate 21 can be configured as shown in fig. 4. Referring to fig. 4, the peripheral edge of the second top plate 21 is provided with a reinforcing plate 23 formed by bending downward, and one end of the reinforcing plate 23 close to the connecting plate 22 extends downward to be flush with the lower edge of the connecting plate 22.

Because mainframe box 67 is hung in the below of second roof 21, and second roof 21 connects at the lateral part of body frame 1 with the help of connecting plate 22, in order to make second roof 21 have good hoist and mount intensity, avoids the downwarping deformation that main quick-witted case 67 action of gravity caused, has set up reinforcing plate 23 at the edge of second roof 21. The reinforcing plate 23 and the connecting plate 22 together enclose a closed ring structure at the outer edge of the second top plate 21, which effectively enhances the overall structural strength of the main frame 2.

Further, in order to enable smooth transition between the reinforcing plate 23 and the connecting plate 22, at the position where the reinforcing plate 23 is adjacent to the connecting plate 22, the reinforcing plate 23 extends downwards until being flush with the lower edge of the connecting plate 22, so that the overall strength of the host frame 2 is improved, and reliable installation of the host box 67 is realized.

In some possible implementations, the second top board 21 has a structure as shown in fig. 4. Referring to fig. 4, two mounting bars 24 extending in the inner and outer directions of the vehicle body are disposed on the bottom surface of the second top plate 21, host brackets 25 located on two sides of the host box 67 are connected to the lower sides of the two mounting bars 24, the host brackets 25 are connected to the mounting bars 24 through second bolt sets 241, support plates 26 extending to adjacent sides and used for supporting the host box 67 are disposed on the lower edges of the two host brackets 25, and a front panel 672 of the host box 67 is disposed near the inner side of the vehicle body.

In order to facilitate connection, the mounting bar 24 is arranged on the second top plate 21, the mounting bar 24 extends along the inner direction and the outer direction, namely the mounting bar is arranged perpendicular to the direction of the vehicle body, the host bracket 25 is connected to the mounting bar 24 through the second bolt group 241, and the host bracket 25 can support the host box 67 by using the supporting plate 26 at the lower edge, so that the supporting performance is reliable.

The end portions of the two main body brackets 25 are respectively provided with a baffle plate 252 bent toward the adjacent side to limit the main body case 67, and the front plate 672 of the main body case 67 is connected to the baffle plate 252 by a first bolt group 251. When the main cabinet 67 needs to be detached, if the space in the front of the main cabinet 67 allows, the first bolt group 251 between the front panel 672 of the main cabinet 67 and the baffle 252 may be directly detached, and the main cabinet 67 may be drawn out from the front side. If the space in the front of the main cabinet 67 is not enough, the second bolt set 241 can be directly detached, and the main bracket 25 and the main cabinet 67 can be synchronously detached to complete the detaching operation.

Further, if the front space of the main case 67 is insufficient, when the main frame bracket 25 and the main case 67 need to be disassembled through the whole body, the problem that the main case 67 can be disassembled only by two persons is avoided for operating by one operator, and the structure is specially arranged.

The upper edges of the two host brackets 25 are connected through the mounting top plate 27, the mounting top plate 27 is connected to the host frame 2 through the third bolt group 271, the mounting top plate 27 is provided with a reducing hole 272 for the third bolt group 271 to penetrate through, the reducing hole 272 extends along the inner direction and the outer direction of the vehicle body, and one end of the reducing hole 272 close to the outer side of the vehicle body is provided with a large-diameter hole for the third bolt group 271 to separate from.

The upper edge of the main body bracket 25 is connected by a mounting top plate 27, and the mounting top plate 27 is connected to the second top plate 21 by a third bolt group 271. This mounting structure connects the main body bracket 25 and the mounting bar 24 by the second bolt group 241, and also connects the mounting top plate 27 and the second top plate 21 by the third bolt group 271. The diameter-variable hole 272 provided on the mounting top plate 27 is approximately in a key shape, one end with a smaller inner diameter can be consistent with the outer diameter of the screw rod of the bolt of the third bolt group 271, the mounting top plate 27 and the second top plate 21 can be locked and connected, and the other end, namely the end with a larger diameter, can enable the whole third bolt group 271 to be separated from the end. When the host bracket 25 is disassembled, the second bolt groups 241 on two sides are disassembled firstly, then the third bolt group 271 is loosened to enable the installation top plate 27 and the second top plate 21 to slide horizontally, the host bracket 25 is pulled forwards to drive the reducing hole 272 to move horizontally to the position where the third bolt group 271 corresponds to the large-diameter hole, then the host bracket 25 is moved downwards to enable the third bolt group 271 to be separated from the large-diameter hole, the mode can be completed by only one person, after the second bolt group 241 is disassembled, the host bracket 25 is hoisted and supported by the third bolt group 271, and the purpose of single disassembly is realized by conveniently and subsequently moving the host bracket 25 to enable the third bolt group 271 to be separated from the reducing hole 272.

Referring to fig. 4 and 5, since the ground post 671 of some models of the main chassis 67 is disposed at the side of the main chassis 67, when the front space of the main chassis 67 is insufficient, if the main chassis 67 needs to be detached separately, the adjacent side plate surfaces of the two pallets 26 may be respectively provided with an escape groove 261 which is penetrated up and down for the main chassis 67 to move down and separate from the main bracket 25, and the escape groove 261 is disposed near the inner side of the vehicle body.

The mainframe box 67 moves towards the inboard of automobile body along host computer bracket 25, dodges the groove 261 and provides dodging the space for mainframe box 67 and ground post 671, enables mainframe box 67 and deviates from dodging the groove 261 in, and the mainframe box 67 arrives dodges and moves down after the groove 261 top and can deviate from the below, has improved the convenience of dismouting.

Based on the same inventive concept, the embodiment of the application also provides a rail vehicle, and the rail vehicle comprises an electrical cabinet mounting structure. According to the rail vehicle, the electrical cabinet is transferred into the vehicle body edge top 61 from the passenger room, so that the occupied space of the electrical cabinet is reduced, and the passenger capacity of the passenger room area is improved.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. Regulator cubicle mounting structure installs in the limit top of automobile body, rotate on the bottom surface on limit top and be connected with the access door, its characterized in that includes:

the main body framework is connected to a top plate of the vehicle body along the direction of the vehicle body, and a connector, a terminal block, a circuit breaker and a contactor are arranged in the main body framework;

the main frame is connected to one end of the main body frame and used for hoisting the main case;

the bottom of the main body frame is hinged with a rotary door, the rotary door has a swing freedom degree in a vertical plane, the rotary door vertically corresponds to the access door, and a switch electrically connected with the circuit breaker is arranged on the rotary door.

2. The electrical cabinet mounting structure of claim 1, wherein the main body frame comprises:

the first top plate is connected to the vehicle body top plate;

the upright columns are connected below the first top plate and extend downwards;

the main body bottom plate is connected to the lower end of the stand column, a through hole which is through from top to bottom is formed in the middle of the main body bottom plate, the rotary door is arranged in the through hole, and the hinged shaft of the rotary door and the main body bottom plate extends along the trend of the vehicle body.

3. The electrical cabinet mounting structure according to claim 2, wherein a mounting side plate having a plate surface extending in an up-down direction is further provided between the main body bottom plate and the first top plate, and the mounting side plate is located between two adjacent columns and is used for mounting electrical components.

4. The electrical cabinet mounting structure according to claim 1, wherein the main frame includes a connecting plate connected to an outer end surface of the main frame, and a second top plate connected to an upper edge of the connecting plate, the second top plate and the connecting plate being integrally formed by bending, and a bottom of the second top plate being used for mounting the main cabinet.

5. The electrical cabinet mounting structure of claim 4, wherein the peripheral edge of the second top plate is provided with a reinforcing plate bent downward, and one end of the reinforcing plate close to the connecting plate is inclined downward to be flush with the lower edge of the connecting plate.

6. The electrical cabinet mounting structure of claim 4, wherein two mounting bars extending in an inner and outer direction of the vehicle body are disposed on a bottom surface of the second top plate, host brackets located at two sides of the host box are respectively connected to lower portions of the two mounting bars, the host brackets are connected to the mounting bars through second bolt sets, lower edges of the two host brackets have supporting plates extending to an adjacent side and used for supporting the host box, and a front panel of the host box is disposed near an inner side of the vehicle body.

7. The electrical cabinet mounting structure of claim 6, wherein end portions of two of the mainframe brackets respectively have a baffle bent toward an adjacent side to limit the mainframe box, and the front panel of the mainframe box is connected to the baffle by a first bolt set.

8. The electrical cabinet mounting structure according to claim 6, wherein upper edges of the two host brackets are connected through a mounting top plate, the mounting top plate is connected to the host frame through a third bolt group, a reducing hole for the third bolt group to pass through is formed in the mounting top plate, the reducing hole extends in the inner and outer directions of the vehicle body, and a large-diameter hole for the third bolt group to come off is formed in one end, close to the outer side of the vehicle body, of the reducing hole.

9. The electrical cabinet mounting structure according to claim 6, wherein an avoidance groove is formed in each of adjacent side plate surfaces of the two support plates, the avoidance grooves being vertically through for the main cabinet to move down and separate from the main bracket, and the avoidance grooves are formed near an inner side of the vehicle body.

10. Rail vehicle, characterized in that it comprises an electrical cabinet mounting arrangement according to any one of claims 1-9.

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