Industrial control practical training platform

Abstract

The utility model belongs to the technical field of practical training devices, and particularly discloses an industrial control practical training platform which comprises a main frame, a platform surface unit and two locking units, the bottom of the main frame is detachably connected with a movable frame, the main frame comprises a supporting frame, the supporting frame is connected with a mesh frame, the platform surface unit comprises a platform table and two stretching plates, and the two stretching plates are connected with the movable frame. Grooves are formed in the side walls of the two ends of the table, a first sliding groove is formed in each groove, a first sliding block is arranged on each stretching plate, the first sliding blocks are in sliding connection with the first sliding grooves, each locking unit comprises a locking rod, two clamping grooves are formed in each stretching plate, one end of each locking rod extends into the corresponding groove to be connected with the corresponding clamping groove in a clamped mode, and the other end of each locking rod extends into the corresponding clamping groove. The end, extending out of the table, of the locking rod is connected with a limiting plate, and a spring is fixedly connected between the limiting plate and the table. The problems that an existing practical training table is small in table area, prone to being limited in operation and incapable of being used by multiple persons at the same time are solved. The telescopic stretching plates are arranged on the two sides of the table, so that the usable area of the table top is increased, and the occupied space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of training devices, in particular to an industrial control training platform. Background Art

[0002] In recent years, industrial automation has developed rapidly in my country. With low-cost industrial computers as the mainstream, industrial automation technology has developed towards intelligence and networking. Many actuators have been incorporated into industrial automation, such as inverter automation control, DCS controller, PLC controller and other actuators. In order to better meet the needs of industrial automation, it is urgent to train electrical instrument professionals in industrial automation skills. Mastering DCS and PLC programming technology is a necessary condition for learning automation control. Therefore, a training platform is needed for training students in the industrial control industry, such as application number 202320967717.8, a PLC teaching training platform, the main structure of which is composed of components such as a table, an operating table, a mesh plate and universal wheels.

[0003] However, during the use of the above-mentioned training table, the table surface area of ​​the training table cannot be expanded. Since the training tools are often placed directly on the table, the storage space on the table surface is small, which is easily restricted during operation and cannot be used by multiple people at the same time. Utility Model Content

[0004] The utility model aims to provide an industrial control training platform to solve the problem that the existing training platform has a small surface area, is easily restricted during operation, and cannot be used by multiple people at the same time.

[0005] The cam is provided with a plurality of movable frames and a plurality of movable frames are provided on the movable frame, and the movable frame is a plurality of movable frames which are provided with a plurality of movable frames.

[0006] The working principle of the utility model is as follows: when the table area needs to be increased, first hold the limiting plate at one end of the locking rod to stretch the locking unit outward to pull the locking rod out of the slot, and then use the other hand to pull the stretching plate outward. At this time, the locking rod is released, and when the stretching plate is pulled out to the limit, the locking rod enters the slot at the other end of the stretching plate to limit the stretching plate. Through the above steps, the stretching plate at the other end of the table is extended; when the stretching plate is used, the stretching plate can be pushed into the groove.

[0007] Beneficial effects: retractable stretching plates are set on both sides of the table to increase the usable area of ​​the table top. When not in use, they are embedded in the grooves in the table top to save space; the mobile frame is set to a lifting type to facilitate the stability of the device and adjust the height of the device.

[0008] Option 2, which is the preferred basic option, the mobile frame includes a chassis, the bottom of the chassis is connected to a universal wheel, the four corners of the chassis are threaded with screws, a support plate is fixedly connected to the support frame, the four corners of the support plate are connected to a motor, the end of the screw away from the chassis rotates through the support plate and is fixedly connected to the motor, the support frame is provided with a forward and reverse switch for controlling the forward and reverse rotation of the motor, two sliders are provided on both sides of the chassis, and a slide groove two for slidingly connecting the two sliders is opened on the inner wall of the support frame; the mobile frame is set to a lifting type, which is convenient for the stability of the device and the height of the adjustment device.

[0009] Option three, which is a preferred option of the basic option, is that a drawer is provided on the support frame; the drawer is provided on the support frame for the convenience of storing tools and spare parts.

[0010] Option 4, which is a preferred option of the basic option, is provided with a handle at one end of the stretching plate away from the groove; the handle is provided on the stretching plate to facilitate pulling out the stretching plate.

[0011] Option 5, which is a preferred option of the basic option, is provided with a pull ring on the limit plate; the pull ring is provided on the limit plate to facilitate the pulling of the lock rod.

[0012] Option six, which is the preferred option of the basic option, the table is an anti-static density board; the table is set as an anti-static density board for anti-static purposes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of an industrial control training platform of the utility model;

[0014] Figure 2 It is an exploded diagram of an industrial control training platform of the utility model;

[0015] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0016] Figure 4 It is a side view of an industrial control training platform of the utility model;

[0017] Figure 5 yes Figure 4 Sectional view at AA in the middle;

[0018] Figure 6 It is a stereoscopic diagram of a locking unit of an industrial control training platform of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below through specific implementation methods:

[0020] The figure marks in the drawings of the specification include: 1 main frame, 11 support frame, 111 forward and reverse switch, 112 slide groove 2, 12 mesh frame, 121 mesh plate, 13 support plate, 14 drawer, 2 table unit, 21 table, 211 through hole, 22 stretching plate, 221 handle, 23 groove, 24 slide groove 1, 25 slider 1, 26 slot, 3 locking unit, 31 locking rod, 32 limit plate, 33 spring, 34 pull ring, 4 mobile frame, 41 chassis, 42 universal wheel, 43 screw, 44 motor, 45 slider 2.

[0021] Example 1

[0022] like Figures 1 to 6 As shown: an industrial control training table, including a main frame 1, a table unit 2 and two locking units 3, the bottom of the main frame 1 is detachably connected to a mobile frame 4, the main frame 1 includes a support frame 11, the support frame 11 is provided with a drawer 14, the support frame 11 is connected to a mesh frame 12, the inner side of the mesh frame 12 is connected to a mesh plate 121, the table unit 2 includes a table 21 and two stretching plates 22, the support frame 11 is fixedly connected to the table 21, both end side walls of the table 21 are provided with grooves 23, each groove 23 is provided with a slide groove 24, each stretching plate 22 is provided with a slider 25 , a slider 25 is slidably connected with a slide groove 24, a handle 221 is provided at one end of the stretching plate 22 away from the groove 23, each locking unit 3 includes a locking rod 31, a through hole 211 is provided on the table 21 for movably passing through the locking rod 31, and two card slots 26 are provided on each stretching plate 22, one end of the locking rod 31 extends into the groove 23 and is engaged with the card slot 26, and the end of the locking rod 31 extending outside the table 21 is connected to a limiting plate 32, a spring 33 is fixedly connected between the limiting plate 32 and the table 21, a pull ring 34 is provided on the limiting plate 32, and the table 21 is an anti-static density board.

[0023] The mobile frame 4 includes a chassis 41, a universal wheel 42 is connected to the bottom of the chassis 41, screws 43 are threadedly connected at the four corners of the chassis 41, a support plate 13 is fixedly connected inside the support frame 11, and motors 44 are connected at the four corners of the support plate 13. The end of the screw 43 away from the chassis 41 rotates through the support plate 13 and is fixedly connected to the motor 44. A forward / reverse switch 111 for controlling the forward and reverse rotation of the motor 44 is provided on the support frame 11, sliders 45 are provided on both sides of the chassis 41, and a slide groove 112 for slidingly connecting the slider 45 is opened on the inner wall of the support frame 11.

[0024] The implementation method of this embodiment is as follows: when it is necessary to increase the area of ​​the table 21, first hold the pull ring 34 on the limit plate 32 to stretch the locking unit 3 outward, so that the locking rod 31 is pulled out of the slot 26, and then hold the handle 221 of the stretching plate 22 with the other hand to pull the stretching plate 22 outward. At this time, release the pull ring 34, and when the stretching plate 22 is pulled out to the limit, the locking rod 31 enters the slot 26 at the other end of the stretching plate 22 to limit the stretching plate 22. Through the above steps, the stretching plate 22 at the other end of the table 21 is extended; when the stretching plate 22 is used, push the stretching plate 22 into the groove 23.

[0025] When the device needs to be moved, first turn the forward / reverse switch 111 to the left to make each motor 44 rotate forward, and the motor 44 drives the screw 43 to rotate. As the screw 43 rotates, the chassis 41 threadedly connected to the screw 43 sinks downward. After the universal wheel 42 touches the ground, turn the forward / reverse switch 111 to the middle to stop the motor 44, and then push the device; when the device is moved, first turn the forward / reverse switch 111 to the right to make each motor 44 reverse, and the motor 44 drives the screw 43 to rotate. As the screw 43 rotates, the chassis 41 threadedly connected to the screw 43 moves upward. After the universal wheel 42 is suspended in the air and the bottom of the support frame 11 touches the ground, turn the forward / reverse switch 111 to the middle to stop the motor 44.

[0026] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An industrial control training platform, characterized in that: The invention comprises a main frame (1), a table unit (2) and two locking units (3); the bottom of the main frame (1) is detachably connected to a movable frame (4); the main frame (1) comprises a support frame (11); a mesh frame (12) is connected to the support frame (11); a mesh plate (121) is connected to the inner side of the mesh frame (12); the table unit (2) comprises a table (21) and two stretching plates (22); the support frame (11) is fixedly connected to the table (21); grooves (23) are formed on the side walls at both ends of the table (21); each groove (23) is provided with a slide groove (24); each groove (23) is provided with a slide groove (24); each The stretching plate (22) is provided with a slider (25), and the slider (25) is slidably connected to the slide groove (24). Each of the locking units (3) includes a locking rod (31). The table (21) is provided with a through hole (211) for movably passing through the locking rod (31). Each of the stretching plates (22) is provided with two slots (26). One end of the locking rod (31) extends into the groove (23) and is engaged with the slot (26). One end of the locking rod (31) extending outside the table (21) is connected to a limiting plate (32), and a spring (33) is fixedly connected between the limiting plate (32) and the table (21).

2. The industrial control training platform according to claim 1, characterized in that: The mobile frame (4) comprises a chassis (41), the bottom of the chassis (41) is connected with a universal wheel (42), the four corners of the chassis (41) are all threadedly connected with screw rods (43), the support frame (11) is fixedly connected with a support plate (13), the four corners of the support plate (13) are all connected with a motor (44), one end of the screw rod (43) away from the chassis (41) rotates through the support plate (13) and is fixedly connected with the motor (44), the support frame (11) is provided with a forward / reverse switch (111) for controlling the forward and reverse rotation of the motor (44), two sliders (45) are provided on both sides of the chassis (41), and the inner wall of the support frame (11) is provided with a slide groove (112) for slidingly connecting the two sliders (45).

3. The industrial control training platform according to claim 1, characterized in that: The support frame (11) is provided with a drawer (14).

4. The industrial control training platform according to claim 1, characterized in that: A handle (221) is provided at one end of the stretching plate (22) away from the groove (23).

5. The industrial control training platform according to claim 1, characterized in that: The limiting plate (32) is provided with a pull ring (34).

6. The industrial control training platform according to claim 1, characterized in that: The table (21) is an antistatic density board.

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