Construction machinery equipment start / stop controller

Abstract

This utility model relates to the field of controllers, and more particularly to a start / stop controller for engineering machinery equipment. Multiple mounting columns are fixedly mounted on the base. Side plates are fixedly mounted on both sides of the controller body, and mounting holes are provided on the side plates corresponding to the mounting columns. Movable columns are movably mounted on the side plates opposite the mounting holes, and corresponding locking cavities are provided on the mounting columns. Multiple movable plates are vertically movably mounted on the side plates, and locking columns are fixedly mounted on the movable plates for locking the movable columns. In this utility model, the controller body can be fixedly assembled onto the base by the interlocking between the movable columns and the locking cavities, and by the locking columns securing the movable columns. This method of assembling and disassembling the controller body is simple and convenient, facilitating disassembly and maintenance by the user.

Description

Technical Field

[0001] This utility model relates to the field of controller technology, and in particular to start-stop controllers for engineering machinery equipment. Background Technology

[0002] The start-stop controller for construction machinery is an electronic device specifically designed for construction machinery (such as excavators, loaders, bulldozers, road rollers, cranes, forklifts, etc.). Its core function is to safely, reliably, and intelligently control the start and stop process of the engine.

[0003] Traditional start-stop controllers for construction machinery often involve the disassembly and installation of multiple screws, clips, or connectors, a cumbersome and time-consuming process. This results in users spending considerable time on disassembly and assembly during later maintenance, making it inconvenient for them. Therefore, there is an urgent need for a start-stop controller for construction machinery that is easy to disassemble and maintain. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a start-stop controller for engineering machinery equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A start / stop controller for construction machinery includes a base and a controller body. Multiple mounting columns are fixedly mounted on the base. Side plates are fixedly mounted on both sides of the controller body, and mounting holes are provided on the side plates corresponding to the mounting columns. Movable columns are movably mounted on the side plates located near the mounting holes, and corresponding locking cavities are provided on the mounting columns. Multiple movable plates are vertically movably mounted on the side plates, and locking columns for locking the movable columns are fixedly mounted on the movable plates.

[0007] Furthermore, in a preferred configuration, each of the side plates has a side cavity, and the mounting holes are adapted to and communicate with the side cavities.

[0008] Furthermore, in a preferred configuration, multiple guide posts are fixedly installed within each side cavity, and the movable posts are guided to move by the guide posts.

[0009] Furthermore, in a preferred configuration, each movable plate on the movable column is provided with a vertical cavity, and the bottom of each vertical cavity is provided with a locking cavity that is compatible with the locking column.

[0010] In addition, a preferred structure is that fixed seats are fixedly installed on both the upper and lower sides of the movable plate on the side plate, and a column for guiding the movable plate is fixedly installed between the two fixed seats.

[0011] In addition, in a preferred configuration, springs are installed downwards on the bottom of each movable plate, the other end of each spring is connected to a fixed base, and the movable plates on the upper and lower sides are fixedly connected by connecting columns.

[0012] The beneficial effects of this utility model are as follows: by interlocking the movable column and the locking cavity, and by locking the movable column with the locking column, the controller body can be fixedly assembled on the base. This method of disassembling and assembling the controller body is simple and convenient, making it easy for users to disassemble and maintain the controller body in the later stages. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the start-stop controller for engineering machinery equipment proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the base structure proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the side plate structure proposed in this utility model;

[0016] Figure 4 for Figure 3 A schematic diagram of the structure after the movable columns and movable plates are hidden;

[0017] Figure 5 This is a schematic diagram of the structure of the movable column proposed in this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the movable plate proposed in this utility model.

[0019] In the diagram: 1 base, 11 mounting post, 12 card cavity, 2 controller body, 20 side plate, 21 mounting hole, 22 side cavity, 23 guide post, 3 movable post, 31 vertical cavity, 32 locking cavity, 4 movable plate, 40 locking post, 41 fixed seat, 42 upright post, 43 spring, 44 connecting post. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-6The start / stop controller for construction machinery includes a base 1 and a controller body 2. Multiple mounting posts 11 are fixedly mounted on the base 1. Side plates 20 are fixedly mounted on both sides of the controller body 2, and mounting holes 21 are provided on each side plate 20 corresponding to the mounting posts 11. Movable posts 3 are movably mounted on one side of each side plate 20 located at the mounting holes 21. A locking cavity 12 is provided on each mounting post 11 corresponding to the movable post 3. Multiple movable plates 4 are vertically movably mounted on each side plate 20, and locking posts 40 for locking the movable posts 3 are fixedly mounted on each movable plate 4.

[0022] Each side plate 20 has a side cavity 22, and the mounting holes 21 are adapted to and communicate with the side cavity 22. Multiple guide posts 23 are fixedly installed within each side cavity 22, and the movable posts 3 are guided to move by the guide posts 23. The guide posts 23 improve the stability of the movable posts 3 during movement, allowing them to be properly engaged within the locking cavity 12.

[0023] Each movable column 3 has a vertical cavity 31 corresponding to the movable plate 4, and each vertical cavity 31 has a locking cavity 32 at its bottom that is adapted to the locking column 40. The height of the vertical cavity 31 is not less than the height of the locking column 40, so that the locking column 40 can be removed from the locking cavity 32.

[0024] The side plate 20 is fixedly equipped with fixing seats 41 on both the upper and lower sides of the movable plate 4, and a column 42 for guiding the movable plate 4 is fixedly installed between the two fixing seats 41. The column 42 can guide the movable plate 4 to improve the stability of the movable plate 4 during movement.

[0025] Each movable plate 4 has a downward-facing spring 43 mounted on its bottom. The other end of each spring 43 is connected to a fixed base 41. The upper and lower movable plates 4 are fixedly connected by connecting posts 44. The springs 43 allow the movable plates 4 to be pulled downwards, so that the locking posts 40 on the movable plates 4 can be stably locked in the locking cavity 32.

[0026] In this embodiment, the user only needs to install the controller body 2 on the construction machinery equipment and connect the controller body 2 and the construction machinery equipment together via a cable. This allows the controller body 2 to output electrical signals to control the construction machinery equipment. It is worth noting that the specific wiring structure and control method between the controller body 2 and the construction machinery equipment are existing technologies and are not related to the technical problem of easy disassembly and maintenance required by this technical solution; therefore, they will not be elaborated upon in this utility model.

[0027] Furthermore, when installing the controller body 2, the user only needs to first fix the base 1 to the engineering machinery equipment with bolts to secure the base 1. Then, align the mounting holes 21 on the controller body 2 with the mounting posts 11 on the base 1, and then directly assemble the controller body 2 onto the base 1. At this time, the mounting posts 11 are all adapted to be inserted into the mounting holes 21.

[0028] Next, the user simply pulls the connecting post 44 upwards, causing the movable plate 4 and the locking post 40 to move upwards synchronously, at which point the springs 43 are stretched. Then, the user simply pulls the movable post 3 towards the mounting post 11, thereby locking the end of the movable post 3 onto the locking cavity 12. Thus, through the mutual locking between the movable post 3 and the locking cavity 12, the mounting post 11 is stably inserted into the mounting hole 11.

[0029] During the movement of the movable column 3, the movable plate 4 adapts into the vertical cavity 31, and the locking columns 40 are all aligned with the locking cavity 32. Finally, the user only needs to loosen the connecting column 44, at which point the movable plate 4 and the locking columns 40 will automatically move downwards and reset under the elastic force of the spring 43, so that the locking columns 40 can be stably locked in the locking cavity 32, thereby fixing the movable column 3. When the user fixes the movable columns 3 on both sides in the locking cavity 12, the controller body 2 can be fixedly installed.

[0030] Furthermore, when the user needs to disassemble and maintain the controller body 2, simply pull the connecting column 44 upwards again to move the movable plate 4 and the locking column 40 upwards simultaneously. At this time, the locking column 40 is no longer locked to the locking cavity 32. Then, simply push the movable column 3 inwards to release the lock between the movable column 3 and the locking cavity 12. After the user pushes both movable columns 3 inwards, the controller body 2 can be pulled outwards, thus disassembling the controller body 2.

[0031] During disassembly and maintenance, there is no need to disassemble the base 1. After maintenance is completed, the controller body 2 can be reassembled onto the base 1.

[0032] In this utility model, the controller body 2 can be fixedly assembled on the base 1 by interlocking between the movable column 3 and the locking cavity 12, and by locking the movable column 3 with the locking column 40. This method of disassembling and assembling the controller body 2 is simple and convenient, and makes it easy for users to disassemble and maintain the controller body 2 in the later stage.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A start / stop controller for construction machinery equipment, comprising a base (1) and a controller body (2), characterized in that, Multiple mounting posts (11) are fixedly installed on the base (1), and side plates (20) are fixedly installed on both sides of the controller body (2), and mounting holes (21) are adapted to be opened on the side plates (20) corresponding to the mounting posts (11). On the side plate (20), a movable column (3) is movably provided on one side of the mounting hole (21). A corresponding locking cavity (12) is provided on the mounting column (11) corresponding to the movable column (3). Multiple movable plates (4) are vertically movably provided on the side plate (20), and a locking column (40) for locking the movable column (3) is fixedly provided on the movable plate (4).

2. The start / stop controller for engineering machinery equipment according to claim 1, characterized in that, Each of the side plates (20) has a side cavity (22), and the mounting holes (21) are adapted to and connected to the side cavity (22).

3. The start / stop controller for engineering machinery equipment according to claim 2, characterized in that, Multiple guide pillars (23) are fixedly installed in each of the side cavities (22), and the movable pillars (3) are guided to move by the guide pillars (23).

4. The start / stop controller for engineering machinery equipment according to claim 1, characterized in that, The movable column (3) is provided with a vertical cavity (31) corresponding to the movable plate (4), and the bottom of the vertical cavity (31) is provided with a locking cavity (32) that is compatible with the locking column (40).

5. The start / stop controller for engineering machinery equipment according to claim 1, characterized in that, The side plate (20) is fixedly provided with a fixed seat (41) on both the upper and lower sides of the movable plate (4), and a column (42) for guiding the movable plate (4) is fixedly provided between the two fixed seats (41).

6. The start / stop controller for engineering machinery equipment according to claim 5, characterized in that, The bottom of each movable plate (4) is fitted with a spring (43) facing downwards. The other end of each spring (43) is connected to a fixed base (41). The movable plates (4) on the upper and lower sides are fixedly connected by a connecting column (44).

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