CN216650148U

CN216650148U - Diesel locomotive diesel generating set uses switch board

Info

Publication number: CN216650148U
Application number: CN202123117155.8U
Authority: CN
Inventors: 宁雪江; 卜祥军; 赵飞
Original assignee: Nanjing Puzhen Haitong Railway Equipment Co ltd
Current assignee: Nanjing Puzhen Haitong Railway Equipment Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-31
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a control cabinet for a diesel locomotive diesel generator set, which belongs to the technical field of diesel locomotive control cabinets and comprises an electric part and a cabinet body, wherein a bottom plate, a wire frame, a joint device and a fixing device are arranged in the cabinet body, the fixing device, the joint device and the wire frame are all arranged on the bottom plate, the bottom plate is fixed in the cabinet body, the fixing device comprises a cross support, an electric mounting plate and a base plate, the cross support is fixed on the base plate, the base plate is provided with a connecting post, the electric mounting plate is connected with the connecting post through a screw, the electric mounting plate is provided with a threaded hole, the electric part is arranged on the threaded hole of the electric mounting plate, the middle part of the electric mounting plate is provided with a wire hole, a wire of the electric part penetrates through the wire hole to enter the cross support, the wire frames are arranged on two sides of the fixing device, the joint device is arranged between the fixing device and the fixing device, the electric parts of the same type can be placed together, and different types can be connected through the joint device, and a wire frame is arranged to summarize and arrange the wire harness.

Description

Diesel locomotive diesel generating set uses switch board

Technical Field

The utility model belongs to the technical field of control cabinets of diesel locomotives, and particularly relates to a control cabinet for a diesel generating set of a diesel locomotive.

Background

The space on the diesel locomotive is less, and the passageway has still to be reserved after the installation switch board, and electric component is all great at present, therefore the inside space of switch board seems crowded, has extruded the heat dissipation space, and the pencil is more in disorder, and the maintenance is unchangeable, and is inefficient.

When interconnect between the electric component, traditional structure all is the lug connection, and the switch board is updated at last, changes new-type electric component after, and inside spare part is put in disorder, does not plan the change well.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The object of the present invention is to solve the above drawbacks.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

the utility model discloses a control cabinet for a diesel locomotive diesel generator set, which comprises an electric part and a cabinet body, wherein a bottom plate, a wire frame, a joint device and a fixing device are arranged in the cabinet body, the fixing device, the joint device and the wire frame are all arranged on the bottom plate, the bottom plate is fixed in the cabinet body, the fixing device comprises a cross support, an electric mounting plate and a base plate, the cross support is fixed on the base plate, a connecting post is arranged on the base plate, the electric mounting plate is connected with the connecting post through a screw, a threaded hole is formed in the electric mounting plate, the electric part is arranged on the threaded hole of the electric mounting plate, a wire hole is formed in the middle of the electric mounting plate, a wire of the electric part penetrates through the wire hole to enter the cross support, the wire frames are arranged on two sides of the fixing device, and the joint device is arranged between the fixing device and the fixing device.

Preferably, the joint device comprises an upper joint and a lower joint, the lower joint is inserted into the upper joint, and the upper joint and the lower joint are both of L-shaped structures.

Preferably, the electrical component mounted on the fixing device is electrically connected to the lower connector connected to the electrical component mounted on the other fixing device.

Preferably, the cross support is a cross structure formed by a plurality of plates, openings are formed in the upper, lower, left and right side walls of the cross support, and the wires of the electric component extend out of the openings.

Preferably, the wire frames on the two sides of the fixing device are provided with notches, and the number of the notches is the same as that of the fixing device.

Preferably, the wire frame is provided with a cover plate, a wire separating clamp is arranged at the notch of the wire frame, and the cover plate is clamped with the wire frame.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) the control cabinet for the diesel generating set of the diesel locomotive can be used for placing electric parts of the same type together, different types of electric parts are connected through the connector device, and a wire frame is arranged for summarizing and arranging wire harnesses.

(2) According to the control cabinet for the diesel generating set of the diesel locomotive, the wiring harness of the electrical part can be directly laid from the back of the electrical part, and heat dissipation is not influenced.

Drawings

FIG. 1 is a schematic structural diagram of a control cabinet for a diesel generating set of an internal combustion locomotive according to the present invention;

FIG. 2 is a front view of a control cabinet for a diesel generating set of an internal combustion locomotive according to the present invention;

fig. 3 is a schematic structural view of a fixing device of a control cabinet for a diesel generating set of an internal combustion locomotive.

The reference numerals in the schematic drawings illustrate:

100. an electrical component;

200. a cabinet body; 210. a base plate; 220. a wire frame; 221. a notch; 222. a line splitting card; 230. a splice device; 240. a fixing device; 241. a cross support; 242. an electrical mounting plate; 243. a substrate.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to fig. 3, the control cabinet for the diesel locomotive diesel generator set of the embodiment includes an electrical component 100 and a cabinet body 200, a bottom plate 210, a wire frame 220, a connector device 230 and a fixing device 240 are arranged in the cabinet body 200, the fixing device 240, the connector device 230 and the wire frame 220 are all mounted on the bottom plate 210, the bottom plate 210 is fixed in the cabinet body 200, the fixing device 240 includes a cross support 241, an electrical mounting plate 242 and a base plate 243, the cross support 241 is fixed on the base plate 243, the base plate 243 is provided with a connecting post, the electrical mounting plate 242 is connected with the connecting post through a screw, the electrical mounting plate 242 is provided with a threaded hole, the electrical component 100 is mounted on the threaded hole of the electrical mounting plate 242, the middle portion of the electrical mounting plate 242 is provided with a wire hole, a wire of the electrical component 100 passes through the wire hole to enter the cross support 241, the wire frame 220 is arranged on two sides of the fixing device 240, the connector device 230 is arranged between the fixing device 240 and the fixing device 240, the structure of the design has certain vibration when the internal combustion locomotive runs, and the vibration is continuous for a long time, meanwhile, the internal space of the diesel locomotive is not large enough, so that the whole control cabinet cannot be made large enough, and certain requirements are met on heat dissipation, the electric element 100 is arranged on the electric mounting plate 242, the cross support 241 is arranged between the electric mounting plate 242 and the base plate 243, wherein, the base plate 243 and the cross support 241 are made of plastic materials, which has a certain shock absorption effect and also has insulation property, reduces large-area rigid contact, has a certain shock absorption effect, meanwhile, a gap is also formed between the substrate 243 and the electrical mounting plates 242, so that heat dissipation is effectively performed, in addition, wires on the electrical component 100 enter the cross supports 241 and are routed from the cross supports 241, and each electrical mounting plate 242 corresponds to one cross support 241, so that the wire harness is not messy.

The piecing devices 230 of this embodiment include top connection and lower clutch, the lower clutch inserts in the top connection, top connection and lower clutch are L type structure, the structure of this design, be equipped with the metal contact that stretches out on the top connection, be equipped with sunken metal contact on the lower clutch, when the top connection inserts on the lower clutch, the electrical property intercommunication, therefore, to the electric component 100 on the different fixing device 240, when needs interconnect, accessible piecing devices 230 connects, and is convenient and fast, when needing to change electric component 100, only need pull out piecing devices 230 and change new electric component 100, install piecing devices 230 on new electric component 100 can, and is convenient and fast, the maintenance detects also easily.

The electrical component 100 mounted on the fixing device 240 of the present embodiment is electrically connected to the lower connector connected to the electrical component 100 mounted on the other fixing device 240.

The cross support 241 of this embodiment is a cross structure formed by a plurality of plates, openings are formed in four side walls of the cross support 241, namely, the upper side, the lower side, the left side and the right side of the cross support 241, and wires of the electrical component 100 extend out of the openings.

The wire frames 220 on both sides of the fixing device 240 of the present embodiment are provided with notches 221, and the number of the notches 221 is the same as that of the fixing device 240.

Be equipped with the apron on the wire frame 220 of this embodiment, the breach 221 play of wire frame 220 is equipped with branch line card 222, apron and wire frame 220 joint, and the structure of this design is equipped with a plurality of baffles on the branch line card 222 for separate many lines on the pencil, keep neat and orderly.

The above design, during the use, install electrical component 100 on electric installation board 242, according to the content that electrical component 100 needs to be connected, select the electric wire of electrical component 100 to stretch out from the opening part of cross support 241 and be connected or external with other electrical component 100, wherein need use piecing devices 230 when being connected with the electrical component 100 in the same cabinet body 200, wire frame 220 is laid at the pencil during external connection, neat and orderly, mutual noninterference between the pencil, electrical component 100 dispels the heat better.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a diesel locomotive is switch board for diesel generating set which characterized in that: including electric piece (100) and the cabinet body (200), be equipped with bottom plate (210), wire frame (220), piecing devices (230) and fixing device (240) in the cabinet body (200), fixing device (240), piecing devices (230) and wire frame (220) are all installed on bottom plate (210), bottom plate (210) are fixed in the cabinet body (200) fixing device (240) are including cross support (241), electric mounting panel (242) and base plate (243), cross support (241) are fixed on base plate (243), be equipped with the spliced pole on base plate (243), electric mounting panel (242) are connected with the spliced pole through the screw, be equipped with the screw hole on electric mounting panel (242), electric piece (100) are installed on the screw hole of electric mounting panel (242), the middle part of electric mounting panel (242) is equipped with the line hole, the electric wire of electric piece (100) passes in the cross line hole gets into cross support (241), wire frames (220) are arranged on two sides of the fixing device (240), and a joint device (230) is arranged between the fixing device (240) and the fixing device (240).

2. The control cabinet for the diesel generating set of the diesel locomotive according to claim 1, characterized in that: the joint device (230) comprises an upper joint and a lower joint, the lower joint is inserted into the upper joint, and the upper joint and the lower joint are both L-shaped structures.

3. The control cabinet for the diesel generating set of the diesel locomotive according to claim 2, characterized in that: the electrical parts (100) mounted on the fixing device (240) are electrically connected through the upper connector and the lower connector connected with the electrical parts (100) mounted on the other fixing device (240).

4. The control cabinet for the diesel generating set of the diesel locomotive according to claim 1, characterized in that: the cross support (241) is of a cross structure formed by a plurality of plates, openings are formed in the upper side wall, the lower side wall, the left side wall and the right side wall of the cross support (241), and electric wires of the electric component (100) extend out of the openings.

5. The control cabinet for the diesel generating set of the diesel locomotive according to claim 1, characterized in that: all be equipped with breach (221) on the wire frame (220) of fixing device (240) both sides, the quantity of breach (221) is the same with fixing device (240)'s number.

6. The control cabinet for the diesel generating set of the diesel locomotive according to claim 5, characterized in that: be equipped with the apron on wireframe (220), breach (221) play of wireframe (220) is equipped with branch ply-yarn drill (222), apron and wireframe (220) joint.