Driver controller for locomotive operation

Abstract

The utility model discloses a driver controller for locomotive operation, which comprises an installation bottom plate, a handle assembly arranged above the installation bottom plate, a cam installation seat assembly connected with the handle assembly, a vertical plate assembly fixedly arranged on the side surface of the cam installation seat assembly, a cross coupling arranged inside the vertical plate assembly, a sliding block arranged on the cross coupling, and a sliding block arranged on the sliding block. According to the transmission device, gear keeping and accuracy can be achieved through meshing of the limiting cam and the limiting spring block, meanwhile, the transmission device further has a self-locking function, and the control safety of a locomotive is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to a driver controller for locomotive operation. Background Art

[0002] The driver controller is the main electrical appliance for the driver to operate the locomotive. It uses low-voltage electrical components to control the electrical equipment in the main circuit or auxiliary circuit to achieve safe and efficient operation of the locomotive. Its design takes into account the convenience, safety and reliability of operation. Through intuitive operation and precise control instructions, the driver can easily control the speed, direction and braking functions of the train. However, there is no good design for locking the controller in the prior art. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model solves the problem of lack of controller locking in the prior art.

[0004] A driver controller for locomotive operation includes a mounting base plate, a handle assembly is arranged above the mounting base plate, the handle assembly is connected to a cam mounting seat assembly, a vertical plate assembly is fixedly arranged on the side of the cam mounting seat assembly, a cross coupling is arranged inside the vertical plate assembly, a slider is arranged on the cross coupling, and the cross coupling is connected to an encoder assembly.

[0005] Furthermore, the handle assembly includes an operating handle, a sector cam is arranged on the rotating shaft of the operating handle, and a spring pressure piece is arranged at the lower end of the sector cam.

[0006] Furthermore, a sector gear is also provided at the other end of the sector cam.

[0007] Furthermore, the cam mounting seat assembly is composed of a cam, and a micro switch is arranged at the lower end of the cam.

[0008] Furthermore, a limit cam is arranged at the outermost side of the cam, and a limit spring block is arranged at the lower side of the limit cam.

[0009] Furthermore, the operating handle has a cylindrical structure on the top and a circular disc-shaped structure on the bottom.

[0010] Furthermore, the limiting spring block is a block structure, the lower part of the limiting spring block is fixedly connected to the cam mounting seat assembly, and the upper part is hinged to the cam mounting seat assembly through a rotating shaft.

[0011] Beneficial effects of the utility model:

[0012] The present application can achieve gear retention and accuracy through the engagement of the limit cam and the limit spring block. At the same time, the present application also has a self-locking function, thereby improving the control safety of the locomotive. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of a driver controller for locomotive operation;

[0014] Figure 2 It is a front view of a driver controller handle assembly for locomotive operation;

[0015] Figure 3 It is a rear view of a driver's controller handle assembly for locomotive operation;

[0016] Figure 4 It is a front view of a cam mounting assembly of a driver controller for locomotive operation;

[0017] Figure 5 It is a side view of a cam mounting assembly of a driver controller for locomotive operation;

[0018] Figure 6 It is a schematic diagram of the gear meshing of the driver controller of a locomotive operation.

[0019] In the figure: 1-handle assembly, 2-cam mounting seat assembly, 3-mounting base plate, 4-vertical plate assembly, 5-encoder assembly, 6-peripheral structure assembly, 7-start button, 8-slider, 9-cross coupling, 10-operating handle, 11-sector cam, 12-spring pressure piece, 13-sector gear, 14-gear, 15-cam, 16-limit cam, 17-limit spring block, 18-micro switch. DETAILED DESCRIPTION

[0020] The following is an explanation of the implementation of the present invention by specific specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to the implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present utility model. In order to provide a deep understanding of the present utility model, many specific details will be included in the following description. The present utility model can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present utility model, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. It should be noted that in this specification, similar reference numerals and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in the subsequent figures.

[0021] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate quantity restrictions, but indicate the existence of at least one. Words such as "set", "connected", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances. The directions or positional relationships indicated by “upper”, “lower”, “left”, “right”, “inner”, “bottom”, etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] In this embodiment, as shown in the attached Figure 1-6 As shown, a driver controller for locomotive operation includes a mounting base plate 3, a handle assembly 1 is arranged above the mounting base plate 3, the handle assembly 1 is connected to a cam mounting seat assembly 2, a vertical plate assembly 4 is fixedly arranged on the side of the cam mounting seat assembly 2, a cross coupling 9 is arranged inside the vertical plate assembly 4, a slider 8 is arranged on the cross coupling 9, and the cross coupling 9 is connected to an encoder assembly 5.

[0024] Furthermore, the handle assembly 1 includes an operating handle 10 , a sector cam 11 is provided on the rotating shaft of the operating handle 10 , and a spring pressing piece 12 is provided at the lower end of the sector cam 11 .

[0025] Furthermore, a sector gear 13 is also provided at the other end of the sector cam 11 .

[0026] Furthermore, the cam mounting seat assembly 2 is composed of a cam 15 , and a micro switch 18 is arranged at the lower end of the cam 15 .

[0027] Furthermore, a limit cam 16 is arranged at the outermost side of the cam 15 , and a limit spring block 17 is arranged at the lower side of the limit cam 16 .

[0028] Furthermore, the operating handle 10 has a cylindrical structure at the top and a circular disc structure at the bottom.

[0029] Furthermore, the limiting spring block 17 is a split structure, the lower portion of the limiting spring block 17 is fixedly connected to the cam mounting seat assembly 2, and the upper portion of the limiting spring block 17 is hinged to the cam mounting seat assembly 2 via a rotating shaft.

[0030] This application works as follows:

[0031] When the operating handle 10 is turned, the fan-shaped cam 11 and the fan-shaped gear 13 are driven to move, wherein the fan-shaped cam 11 contacts the spring pressure piece 12 and provides different working gears for the operating handle 10 through the groove of the fan-shaped cam 11. The pressure provided by pressing the operating handle 10 is provided by the spring pressure piece 12, and the other side is a gear meshing, which meshes with the gear 14 through the fan-shaped gear 13, and transmits the movement to the cam 15.

[0032] The cam 15 drives the micro switch 18 to open and close to transmit the signal by contacting with the micro switch 18. At this time, the gear position is maintained and the accuracy is achieved through the engagement of the limit cam 16 and the limit spring block 17. Figure 5 To ensure the accuracy of the gear position and prevent the micro switch 18 from failing and causing erroneous operation.

[0033] The encoder assembly 5 is added, which connects the limit cam 16 with the encoder assembly 5 through the slider 8 and the cross coupling 9 to achieve synchronous operation, and realizes the protection function by comparing the signal of the encoder with the micro switch 18. The controller has 8 gears when it is turned downward, 4 gears when it is turned upward, and a self-locking function. To release the self-locking function, it must be unlocked by the operating handle 10 before it can be turned.

[0034] Beneficial effects of the utility model:

[0035] The present application can achieve gear retention and accuracy through the engagement of the limit cam and the limit spring block. At the same time, the present application also has a self-locking function, thereby improving the control safety of the locomotive.

[0036] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A driver controller for locomotive operation, characterized in that: The invention comprises a mounting base plate (3), a handle assembly (1) is arranged above the mounting base plate (3), the handle assembly (1) is connected to a cam mounting seat assembly (2), a vertical plate assembly (4) is fixedly arranged on the side of the cam mounting seat assembly (2), a cross coupling (9) is arranged inside the vertical plate assembly (4), a slider (8) is arranged on the cross coupling (9), and the cross coupling (9) is connected to an encoder assembly (5).

2. A driver controller for locomotive operation according to claim 1, characterized in that: The invention also comprises a handle assembly (1) which is composed of an operating handle (10), a sector cam (11) being arranged on the rotating shaft of the operating handle (10), and a spring pressing member (12) being arranged at the lower end of the sector cam (11).

3. A driver controller for locomotive operation according to claim 2, characterized in that: The other end of the sector cam (11) is also provided with a sector gear (13).

4. A driver controller for locomotive operation according to claim 1, characterized in that: The invention also comprises a cam mounting seat assembly (2) which is composed of a cam (15), and a micro switch (18) is arranged at the lower end of the cam (15).

5. A driver controller for locomotive operation according to claim 4, characterized in that: The cam (15) further comprises a limit cam (16) disposed at the outermost side thereof, and a limit spring block (17) disposed at the lower side of the limit cam (16).

6. A driver controller for locomotive operation according to claim 2, characterized in that: The operating handle (10) has a cylindrical structure on the top and a circular disc-shaped structure on the bottom.

7. A driver controller for locomotive operation according to claim 5, characterized in that: The limiting spring block (17) is a block structure; the lower portion of the limiting spring block (17) is fixedly connected to the cam mounting seat assembly (2), and the upper portion is hinged to the cam mounting seat assembly (2) via a rotating shaft.

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