CN110979361A

CN110979361A - Driver controller panel protective structure

Info

Publication number: CN110979361A
Application number: CN201911273510.5A
Authority: CN
Inventors: 历洋; 彭宝林; 林平; 胡楚联; 孙云嵩
Original assignee: CRRC Zhuzhou Locomotive Co Ltd
Current assignee: CRRC Zhuzhou Locomotive Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-04-10

Abstract

The invention relates to a railway vehicle driver controller, in particular to a driver controller panel protection structure which comprises a panel (1) and a control handle, wherein the control handle extends out of the panel through a control hole formed in the panel, a protection plate is movably arranged below the control hole, the middle part of the protection plate is sleeved on the control handle, the protection plate moves along with the control handle, and the control hole is covered by the protection plate in the moving process of the control handle. The back of panel sets up the mount pad, set up guard plate removal track on the mount pad, the both ends of guard plate are passed guard plate removal track. The invention has simple operation, high reliability and high usability, and can effectively prevent foreign matters from falling into a driver controller.

Description

Driver controller panel protective structure

Technical Field

The invention relates to a driver controller of a railway vehicle, in particular to a panel protection structure of the driver controller.

Background

The panel is widely applied to driver controllers of rail transit vehicles such as locomotives, subways and the like, and marks indicating the gears of the driver controllers are engraved on most panels so as to facilitate drivers and passengers to operate the driver controllers and have certain functions of preventing dust and foreign matters from falling into the driver controllers. At present, a panel protection mechanism of a driver controller of the same type is shown in fig. 1, a brush assembly 5 ' is mostly adopted for dust prevention and foreign matters are prevented from falling into the driver controller, and only the assembly modes of the brush assembly 5 ' and the panel 1 ' are different. The brush with the structure is formed by folding nylon brush wires in half, when the handle is pushed, the brush wires of the brush can bend along with the action of the handle, and a larger gap can exist between the brush wires, so that the structure has the possibility of falling foreign matters, and the foreign matters cannot be effectively prevented from falling into a driver controller. Moreover, the brush component is made of engineering plastics, so that the possibility of damage is reduced, regular maintenance and replacement are required, and the reliability is low.

Therefore, how to design a driver controller panel protection structure, easy operation, high reliability, high usability effectively prevents the foreign matter from dropping is a technical problem that the technical staff in the field needs to solve urgently at present.

Disclosure of Invention

The invention aims to solve the technical problem of providing a driver controller panel protection structure which is simple to operate, high in reliability and usability and can effectively prevent foreign matters from falling into the driver controller panel protection structure, aiming at the defects of the prior art.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a driver controller panel protective structure, includes panel and control handle, control handle warp the hole of controlling that sets up on the panel stretches out the panel, the activity below controlling the hole sets up the guard plate, the middle part cover of guard plate is established on control handle, just the guard plate is followed control handle removes, the control hole is in control handle removes the in-process quilt the guard plate covers.

Therefore, the protection plate is movably arranged below the control hole and is sleeved on the control handle, so that the protection plate correspondingly moves back and forth along with the back and forth movement of the control handle and covers the control hole all the time in the moving process, and therefore foreign matters can be simply and reliably prevented from falling into the driver controller.

Further, the back of panel sets up the mount pad, set up the guard plate orbit on the mount pad, stretch out at the both ends of guard plate removes track distance, makes the guard plate is in all the time guard plate removes in the track to make the removal of guard plate more steady reliable.

Furthermore, a plurality of needle roller bearings are arranged on the mounting seat in an interference fit mode and are divided into two groups, a gap is formed between the two groups of needle roller bearings, the gap is used as the moving track of the protection plate, the protection plate moves in the moving track of the protection plate formed between the needle roller bearings, the friction resistance of the protection plate during action is effectively reduced, and meanwhile the moving resistance of the control handle is effectively reduced.

Furthermore, the length of the two ends of the protection plate extending out of the protection plate moving track is larger than the distance of the front and back push-and-pull of the control handle, so that the two ends of the protection plate are always located on the protection plate moving track, and stable operation of the protection plate is guaranteed.

Further, the aluminum alloy plate produced by the panel through the machining process is adopted, so that the installation precision is effectively improved.

Further, the protection plate is made of bendable wear-resistant non-metallic materials.

One specific embodiment is: the control handle comprises a direction handle and a main control handle, the direction handle extends out of the panel through the direction control hole, and the main control handle extends out of the panel through the main control hole; a second protection plate is arranged below the direction control hole, a first protection plate is arranged below the main control hole, a first protection plate moving track is arranged corresponding to the first protection plate, and a second protection plate moving track is arranged corresponding to the second protection plate; the middle part of the first protection plate is sleeved on the main control handle, and two ends of the first protection plate penetrate through the first protection plate moving track; the middle part cover of second guard plate is established on the direction handle, just the both ends of second guard plate are passed second guard plate removes the track.

Further, the first guard plate moving rail and the second guard plate moving rail are formed by needle roller bearings in a distributed arrangement.

The driver controller panel protection structure is simple to operate, high in reliability and usability, and has certain dustproof effect and the effect of effectively preventing foreign matters from falling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of an existing driver controller panel protection structure.

Fig. 2 is a rear view structural diagram of the driver controller panel protection structure of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a left side view of fig. 3.

In the figure:

1' -a panel; a 2' -directional handle; 3' -a brush assembly; 4' -a master control handle; 5' -a brush assembly;

1-a panel; 2-a second mounting seat; 3-a first mounting seat; 4-screws; 5-direction handle; 6-a second protection plate; 7-a master control handle; 8-a first guard plate; 9-needle roller bearing; a 10-directional steering hole; 11-master control hole.

Detailed Description

The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.

For convenience of description, the relative positional relationship of the components, such as: the descriptions of the upper, lower, left, right, etc. are described with reference to the layout directions of the drawings in the specification, and do not limit the structure of the present patent.

As shown in fig. 1 to 4, an embodiment of the driver controller panel protection structure of the present invention mainly includes a panel 1, a first mounting seat 3, a first protection plate 8, a second mounting seat 2, a second protection plate 6, a needle bearing 9, and the like.

The panel 1 is made of aluminum alloy plates, and is produced by adopting a machining process, so that the mounting precision can be effectively improved.

Set up direction control hole 10 and master control hole 11 on the panel 1, direction handle 5 stretches out panel 1 through direction control hole 10, and master control handle 7 stretches out panel 1 through master control hole 11.

The first mounting seat 3 is mounted on the back of the panel 1 corresponding to the main control hole 11. The two ends of the first mounting seat 3 are respectively provided with 5 needle roller bearings 9 in an interference fit mode, the 5 needle roller bearings 9 are divided into two groups, one group is 2, the other group is 3, and a gap is reserved between the two groups of needle roller bearings to serve as a first protection plate moving track. The middle part of first guard plate 8 sets up first mounting hole, and first guard plate 8 passes main control handle 7 through first mounting hole, and 5 bearing 9 are stretched out at the both ends of first guard plate 8 and are arranged the first guard plate removal track of constituteing, not only guarantee that first guard plate 8 removes the removal in the track along with main control handle 7 at first guard plate all the time, but also can effectively reduce first guard plate 8 when moving and the frictional resistance between the first guard plate removal track.

The second mounting seat 2 is mounted on the back of the panel 1 corresponding to the direction manipulation hole 10. Two ends of the second mounting seat 2 are respectively provided with 5 needle roller bearings 9 in an interference fit mode, the 5 needle roller bearings 9 are divided into two groups, one group is 2, the other group is 3, and a gap is reserved between the two groups of needle roller bearings to serve as a second protection plate moving track. The middle part of second guard plate 6 sets up the second mounting hole, and direction handle 5 is passed through the second mounting hole to

second guard plate

6, and 5 bearing 9 are stretched out at the both ends of second guard plate 6 and are arranged the second guard plate removal track of constituteing, have not only guaranteed that second guard plate 6 moves in the second guard plate removal track along with direction handle 5 all the time, but also can effectively reduce the second guard plate 6 when moving and the second guard plate removal inter-track frictional resistance.

The first protection plate 8 and the second protection plate 6 are made of bendable and wear-resistant non-metal materials, and the length of the two ends of the first protection plate 8 and the second protection plate 6 extending out of the moving tracks of the first protection plate and the second protection plate is larger than the distance of the corresponding handle (the main control handle 7 or the direction handle 5) in front and back pushing and pulling.

First mount pad 3 and the whole fix with screw in panel 1 of passing through after the second mount pad 2 equipment, first guard plate 8 passes main control handle 7 through first mounting hole, and second guard plate 6 passes direction handle 5 through the second mounting hole, and first guard plate removal track is stretched out at the both ends of first guard plate 8, and second guard plate removal track is stretched out at the both ends of second guard plate 6, passes through the fix with screw on driver controller frame with panel 1 again. Push-and-pull direction handle 5 or master control handle 7 around, first, two guard plates can move in first, two guard plate removal tracks all the time along with corresponding handle removal to cover direction and control hole 10 and master control hole 11, thereby prevent effectively that the foreign matter from falling into.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.

Claims

1. The utility model provides a driver controller panel protective structure, includes panel (1) and control handle, control handle warp the hole of controlling that sets up on the panel stretches out the panel, a serial communication port, the activity below of controlling the hole sets up the guard plate, the middle part cover of guard plate is established control handle is last, just the guard plate is followed control handle removes, control the hole and be in control handle removes the in-process quilt the guard plate covers.

2. The driver controller panel guard structure according to claim 1, wherein a mounting seat is provided on a rear surface of the panel, a guard plate moving rail is provided on the mounting seat, and both ends of the guard plate extend out of the guard plate moving rail by a distance such that the guard plate always moves in the guard plate moving rail.

3. The driver's controller panel guard structure according to claim 2, wherein a plurality of needle bearings are interference fitted to the mounting seat, the plurality of needle bearings are divided into two groups, and the two groups of needle bearings are separated by a gap, which serves as a moving track of the guard plate.

4. The driver's controller panel guard structure according to claim 2, wherein both ends of the fender extend beyond the movement rail of the fender by a length greater than a length of the manipulation handle to be pushed and pulled forward and backward.

5. The driver's controller panel guard structure according to claim 1, wherein said panel is made of aluminum alloy plate by machining process.

6. The driver's control panel guard structure of claim 1, wherein the fender is made of a bendable, wear-resistant, non-metallic material.

7. The driver's controller panel guard structure according to claim 1, wherein the steering handle includes a direction handle (5) and a main control handle (7), the direction handle extending out of the panel through a direction steering hole, the main control handle extending out of the panel through a main control hole; a second protection plate (6) is arranged below the direction control hole, a first protection plate (8) is arranged below the main control hole, a first protection plate moving track is arranged corresponding to the first protection plate, and a second protection plate moving track is arranged corresponding to the second protection plate; the middle part of the first protection plate is sleeved on the main control handle, and two ends of the first protection plate penetrate through the first protection plate moving track; the middle part cover of second guard plate is established on the direction handle, just the both ends of second guard plate are passed second guard plate removes the track.

8. The driver's console panel guard structure according to claim 7, wherein the first guard movement rail and the second guard movement rail are formed by a needle bearing (9) in a distributed arrangement.