Practical training platform

Abstract

The utility model discloses a practical training platform, and solves the technical problem of insufficient flexibility of a practical training platform in the prior art. The practical training platform comprises a supporting assembly, a placing assembly and more than one group of clamping assemblies, the supporting assembly comprises a supporting part, a supporting seat and a first lifting mechanism, at least part of the bottom of the supporting seat is open, the fixed end of the first lifting mechanism is connected with the supporting seat, and the output end of the lifting mechanism moves along the opening; the placing assembly comprises a placing plate; each clamping assembly comprises two oppositely-arranged clamping frames, two clamping pieces and two adjusting pieces, the clamping frames are arranged on the containing plate, the adjusting pieces penetrate through the corresponding clamping frames and are rotationally connected with the clamping frames, and the adjusting pieces are rotationally connected with the corresponding clamping pieces. The overall height of the practical training platform is changed through the first lifting mechanism, so that the practical training platform can be suitable for people of different heights to use, a to-be-tested piece is clamped through the clamping assembly, the to-be-tested piece is prevented from shifting in the maintenance process, and the stability is improved.

Description

Technical Field

[0001] This application belongs to the field of instrumentation technology, specifically relating to a training platform. Background Technology

[0002] Instruments are used in electrical engineering automation equipment. After a period of use, these instruments need to be disassembled for maintenance to ensure their normal operation. When learning about instruments, it is also necessary to learn how to maintain them. To meet the practical training needs of trainees, training platforms are generally used for instrument maintenance training. However, some existing training platforms cannot be height-adjusted, making them unsuitable for trainees of different heights. At the same time, some existing training platforms cannot properly fix the instruments, resulting in insufficient flexibility in use. Summary of the Invention

[0003] To address the technical problem of insufficient flexibility in current training platforms, this application provides a training platform.

[0004] In a first aspect of this application, a training platform is provided, comprising:

[0005] A support assembly includes a support part, a support base, and a first lifting mechanism disposed on the support base. The support base is connected to the support part, and the bottom of the support base is at least partially open. The fixed end of the first lifting mechanism is connected to the support base, and the output end of the lifting mechanism moves along the open to raise or lower the support part.

[0006] A placement assembly includes a placement plate connected to the support portion, the placement plate being used to place the test piece;

[0007] One or more clamping assemblies, each set of clamping assemblies includes two clamping frames, two clamping members and two adjusting members arranged opposite each other. Each clamping frame is provided with one clamping member and one adjusting member. The clamping frame is disposed on the placement plate. The adjusting member passes through the corresponding clamping frame and is rotatably connected to the clamping frame. The adjusting member is rotatably connected to the corresponding clamping member to drive the clamping member away from or closer to the test piece.

[0008] In some embodiments, the support base has a cavity, the first lifting mechanism is located in the cavity, the first lifting mechanism includes one or more first lifting members, the first lifting member is an electric lifting rod or a hydraulic lifting cylinder, the fixed end of the first lifting member is connected to the support base, and the output end of the first lifting member moves along the opening.

[0009] In some embodiments, the placement assembly further includes a second lifting mechanism disposed between the support and the placement plate, wherein the fixed end of the second lifting mechanism is connected to the support and the output end of the second lifting mechanism is connected to the placement plate, so as to raise or lower the placement plate.

[0010] In some embodiments, the second lifting mechanism includes one or more second lifting members, which are electric lifting rods or hydraulic lifting cylinders. The fixed end of the second lifting member is connected to the support platform, and the output end of the second lifting member is connected to the placement plate.

[0011] In some embodiments, the adjusting member is a threaded rod, the adjusting member is threadedly connected to the clamping frame, and the adjusting member and the clamping member are connected through a bearing seat.

[0012] In some embodiments, the clamping assembly further includes a guiding mechanism, which includes a guide rod disposed on the clamping frame and a guide block slidably engaged with the guide rod. The guide block is connected to the clamping member, and the guide rod is arranged along the axial direction of the adjusting member.

[0013] In some embodiments, the clamping frame is slidably connected to the placement plate.

[0014] In some embodiments, the placement plate is further provided with a placement groove that cooperates with the clamping frame, the placement groove extending along the direction of the two opposing clamping frames.

[0015] In some embodiments, the clamping frame is provided with a slider that mates with the placement slot;

[0016] And / or, the placement slot is provided with a slide bar, and the clamping frame is provided with a slider that cooperates with the slide bar.

[0017] In some embodiments, the training platform is further provided with a storage box, which is located in the support section.

[0018] A training platform according to one or more embodiments of this application includes a support assembly, a placement assembly, and one or more clamping assemblies. The support assembly includes a support portion, a support base, and a first lifting mechanism disposed on the support base. The support base is connected to the support portion, and at least part of the bottom of the support base is open. The fixed end of the first lifting mechanism is connected to the support base, and the output end of the lifting mechanism moves along the open portion to raise or lower the support portion. The placement assembly includes a placement plate connected to the support portion, used to place the workpiece to be tested. Each clamping assembly includes two opposing clamping frames, two clamping members, and two adjusting members. Each clamping frame has one clamping member and one adjusting member. The clamping frame is disposed on the placement plate, and the adjusting member passes through the corresponding clamping frame and is rotatably connected to it. The adjusting member is rotatably connected to the corresponding clamping member to move the clamping member away from or closer to the workpiece to be tested. Therefore, the overall height of the training platform can be changed by the first lifting mechanism, allowing the training platform to be used by people of different heights. The clamping assemblies clamp the workpiece to be tested, preventing displacement of the workpiece during maintenance and improving stability. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of a training platform is shown in one or more embodiments of this application.

[0020] Figure 2 It shows Figure 1 A structural diagram of the training platform from another perspective.

[0021] Figure 3 It shows Figure 1 A schematic diagram of the internal structure of the training platform.

[0022] Figure 4 It shows Figure 3 A magnified structural diagram at point A.

[0023] Figure 5 It shows Figure 3 A bottom view of the support base.

[0024] Explanation of reference numerals in the attached drawings: 100-Training platform, 110-Support assembly, 111-Support section, 1111-Storage box, 112-Support base, 1121-Open opening, 113-First lifting mechanism, 1131-Plate, 115-Box door, 116-Handle, 117-Supporting platform, 118-Side panel, 114-Back panel, 120-Placement assembly, 121-Placement plate, 122-Second lifting mechanism, 123-Placement slot, 130-Clamping assembly, 131-Clamping frame, 132-Clamping component, 133-Adjusting component, 1331-Adjusting handle, 134-Guide mechanism, 1341-Guide block, 1342-Guide rod, 140-Display screen, 150-Instrument tester. Detailed Implementation

[0025] To enable those skilled in the art to more clearly understand this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 According to a first aspect of this application, a training platform 100 is provided, including a support assembly 110, a placement assembly 120, and one or more clamping assemblies 130. The support assembly 110 includes a support portion 111, a support base 112, and a first lifting mechanism 113 disposed on the support base 112. The support base 112 is connected to the support portion 111, and at least part of the bottom of the support base 112 is open 1121. The fixed end of the first lifting mechanism 113 is connected to the support base 112, and the output end of the lifting mechanism moves along the open 1121 to raise or lower the support portion 111. The placement assembly 120... The 0 includes a placement plate 121 connected to the support 111, which is used to place the workpiece to be tested. Each clamping assembly 130 includes two clamping frames 131 arranged opposite to each other, two clamping members 132 and two adjusting members 133. Each clamping frame 131 is provided with one clamping member 132 and one adjusting member 133. The clamping frame 131 is located on the placement plate 121. The adjusting member 133 passes through the corresponding clamping frame 131 and is rotatably connected to the clamping frame 131. The adjusting member 133 is rotatably connected to the corresponding clamping member 132 so as to drive the clamping member 132 away from or closer to the workpiece to be tested.

[0027] The support assembly 110 includes a support portion 111, a support base 112, and a first lifting mechanism 113. The support portion 111 and the support base 112 are connected. The top of the support base 112 is connected to the support portion 111. The bottom of the support base 112 is at least partially open 1121. The first lifting mechanism 113 is provided inside the support base 112. The fixed end of the first lifting mechanism 113 is connected to the top of the support base 112. When the support portion 111 needs to be raised, the moving end of the first lifting mechanism 113 can move along the open 1121 away from the top of the support base 112, thereby raising the height of the top of the support base 112 and thus raising the height of the support portion 111. When the support portion 111 needs to be reset after being raised, the moving end of the first lifting mechanism 113 can move along the open 1121 towards the top of the support base 112, lowering the height of the top of the support base 112 and thus lowering the height of the support portion 111. The support base 112 serves a certain purpose of support, and at the same time, the support base 112 has an installation space for the first lifting mechanism 113.

[0028] It is understood that the support base 112 has installation space for installing the first lifting mechanism 113. Therefore, the bottom of the support base 112 can be height adjusted within a range exceeding the height of the support base 112. The height of the support base 112 is the base height, that is, the adjustment is made to rise or fall above the base height of the support base 112.

[0029] The placement component 120 is located above the support portion 111, and the surface of the support portion 111 serves as a support platform 117. The placement component 120 is located on one side of the support platform 117, and the instrument tester 150 can be placed on the other side of the support platform 117. Side plates 118 are provided on both the left and right sides of the support platform 117, and both side plates 118 are identical in shape and size. A back plate 114 is located at the rear of the support platform 117. By providing side plates 118 on the left and right sides of the support platform 117 and a back plate 114 at the rear, the test object, such as an instrument, can be protected to prevent accidental drops. The back plate 114 is equipped with several displays 140, which can better display various data of the test object, facilitating user viewing and training, and further enhancing the practicality of the device.

[0030] The test piece is placed on the placement plate 121 and clamped by the clamping assembly 130, specifically the rotating adjustment component 133. The adjustment component 133 is rotatably connected to the clamping frame 131 and the clamping component 132. Therefore, by rotating the adjustment component 133, the clamping component 132 can move up or down to clamp the test piece, preventing the test piece from shifting its position during maintenance and improving stability.

[0031] Therefore, the overall height of the training platform 100 can be changed by the first lifting mechanism 113, so that the training platform 100 can be used by people of different heights, and the test piece can be clamped by the clamping component 130 to prevent the test piece from shifting in position during maintenance, thus improving stability.

[0032] like Figure 3 As shown, in some embodiments, the support base 112 has a cavity, and the first lifting mechanism 113 is located in the cavity. The first lifting mechanism 113 includes one or more first lifting members, which are electric lifting rods or hydraulic lifting cylinders. The fixed end of the first lifting member is connected to the support base 112, and the output end of the first lifting member moves along the opening 1121. That is, the overall height can be adjusted by the first lifting member. In other embodiments, the output end of the first lifting member is also provided with a pad 1131 for support. In some embodiments, multiple first lifting members are of the same model and can be connected to a controller. The controller controls the multiple first lifting members to rise or fall synchronously, ensuring the stability of the height adjustment.

[0033] like Figure 2 and Figure 3 As shown, in some embodiments, the placement assembly 120 further includes a second lifting mechanism 122 disposed between the support portion 111 and the placement plate 121. The fixed end of the second lifting mechanism 122 is connected to the support portion 111, and the output end of the second lifting mechanism 122 is connected to the placement plate 121, so that the placement plate 121 can be raised or lowered. The placement plate 121 can be raised or lowered by adjusting the second lifting mechanism 122 to ensure that the height of the placement plate 121 is suitable for users of different heights.

[0034] like Figure 2 and Figure 3 As shown, in some embodiments, the second lifting mechanism 122 includes one or more second lifting members, which are electric lifting rods or hydraulic lifting cylinders. The fixed end of the second lifting member is connected to the support platform, and the output end of the second lifting member is connected to the placement plate 121. By activating the second lifting member, the second lifting member can drive the placement plate 121 to rise or fall, ensuring that the height of the placement plate 121 is suitable for users of different heights. In some embodiments, multiple second lifting members are of the same model and can be connected to a controller. The controller controls multiple second lifting members to rise or fall synchronously, ensuring the stability of height adjustment.

[0035] like Figure 3 and Figure 4As shown, in some embodiments, the adjusting member 133 is a threaded rod, which is threadedly connected to the clamping frame 131, and the adjusting member 133 is connected to the clamping member 132 via a bearing seat. The clamping frame 131 is inverted L-shaped, and a threaded hole is provided at the horizontal end of the clamping frame 131. The adjusting member 133 is threadedly connected to the horizontal end of the clamping frame 131, and the clamping member 132 can be a clamping plate. By rotating the adjusting member 133, the horizontal end of the adjusting member 133 is rotatably connected to the clamping frame 131, causing the clamping member 132 to move upward or downward to a suitable position to place the test piece. Then, by continuing to adjust the adjusting member 133, the clamping member 132 is moved downward to meet the test piece. This changes the position of the clamping member 132, allowing it to fix the test piece, improving the fixing effect of the device and preventing the test piece from shifting during maintenance.

[0036] like Figure 3 and Figure 4 As shown, in some embodiments, the adjusting member 133 is also provided with an adjusting handle 1331 on the side away from the clamping member 132 for easy operation.

[0037] like Figure 3 and Figure 4 As shown, in some embodiments, the clamping assembly 130 further includes a guide mechanism 134. The guide mechanism 134 includes a guide rod 1342 disposed on the clamping frame 131 and a guide block 1341 slidably engaged with the guide rod 1342. The guide block 1341 is connected to the clamping member 132, and the guide rod 1342 is arranged along the axial direction of the adjusting member 133. The clamping frame 131 is inverted L-shaped, the guide rod 1342 is disposed at the vertical end of the clamping frame 131, the guide rod 1342 is a circular rod, the guide block 1341 has a circular hole, the guide block 1341 engages with the guide rod 1342, and the guide block 1341 is fixedly connected to the clamping member 132. By connecting the clamping member 132 to the guide mechanism 134, rotating the adjusting member 133 causes the adjusting member 133 to be rotatably connected to the horizontal end of the clamping frame 131, which in turn causes the clamping member 132 to move upward or downward. The guide block 1341 of the clamping member 132 moves upward or downward along the guide rod 1342, ensuring the stability of the height of the clamping member 132 during adjustment.

[0038] like Figure 1 and Figure 2 As shown, in some embodiments, the clamping frame 131 is slidably connected to the placement plate 121. That is, by moving the relative distance between the two clamping frames 131, it can accommodate test pieces of different sizes, ensuring that the clamping assembly 130 can be moved to a suitable position for clamping the test piece. If the relative distance between the two clamping frames 131 is less than the size of the test piece, the clamping frames 131 can be moved to ensure that the relative distance between the two clamping frames 131 conforms to the size of the test piece.

[0039] like Figure 1 and Figure 2 As shown, in some embodiments, the placement plate 121 is further provided with a placement groove 123 that cooperates with the clamping frame 131, and the placement groove 123 extends along the direction of the two opposing clamping frames 131. That is, by moving the relative distance between the two clamping frames 131, it can accommodate test pieces of different sizes and ensure that the clamping assembly 130 can be moved to a suitable clamping position.

[0040] In some embodiments, the clamping frame 131 is provided with a slider that mates with the placement groove 123; the bottom of the clamping frame 131 is provided with a slider that can slide along the slide bar, thereby ensuring the stability of movement. The movement of the two clamping frames 131 can be coordinated manually, that is, the distance between the two clamping frames 131 can be adjusted to accommodate test pieces of different sizes, ensuring that the clamping assembly 130 can move to a suitable clamping position, and then the clamping assembly 130 is adjusted to ensure that the clamping member 132 abuts against the test piece, thereby clamping and limiting the test piece. In some embodiments, the slider can be a T-shaped slider, and the placement groove 123 can be a T-shaped groove that mates with the T-shaped slider.

[0041] In other embodiments, the placement groove 123 is provided with a sliding rod, and the clamping frame 131 is provided with a slider that cooperates with the sliding rod. That is, the sliding rod extends along the direction of the placement groove 123, and the slider and the sliding rod slide together to ensure the stability of movement. In some embodiments, the sliding rod is a circular rod, and the slider has a circular hole, through which the sliding rod passes and slides with the slider.

[0042] like Figure 2 and Figure 3 As shown, in some embodiments, the training platform 100 is also provided with a storage box 1111, which is located on the support part 111. The storage box 1111 has a door 115 on its outside. There are multiple storage boxes 1111 and multiple door 115. The number of door 115 and storage boxes 1111 is the same. The door 115 may be provided with a handle 116, which can store the user's personal belongings and maintenance equipment in the storage compartment, thereby improving the practicality of the device.

[0043] Therefore, the training platform 100 is first placed in a suitable position. Then, the first lifting component inside the support base 112 can move the pad 1131, thereby changing the overall height of the device so that it can be used by people of different heights. At the same time, the door 115 can be opened by the handle 116, allowing the user's personal belongings and maintenance equipment to be stored in the storage box 1111. The side plates 118 and back plate 114 of the support plate can protect the test piece from accidental drop. Furthermore, the multiple displays 140 can provide better monitoring and control. The device displays various data of the test piece for easy viewing and instruction. Then, by rotating the adjustment handle 1331, the adjustment handle 1331 drives the adjustment component 133 to rotate. The adjustment component 133 rotates threadedly at its horizontal end, causing the clamping component 132 to move. This causes the guide block 1341 on the side of the clamping component 132 to slide along the guide rod 1342, thereby changing the position of the clamping component 132. This allows the clamping component 132 to fix the test piece on the surface of the placement plate 121, improving the fixing effect and preventing the test piece from shifting during maintenance.

[0044] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0045] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0046] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0047] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0048] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A training platform, characterized in that, include: A support assembly includes a support part, a support base, and a first lifting mechanism disposed on the support base. The support base is connected to the support part, and the bottom of the support base is at least partially open. The fixed end of the first lifting mechanism is connected to the support base, and the output end of the lifting mechanism moves along the open to raise or lower the support part. A placement assembly includes a placement plate connected to the support portion, the placement plate being used to place the test piece; One or more clamping assemblies, each set of clamping assemblies includes two clamping frames, two clamping members and two adjusting members arranged opposite each other. Each clamping frame is provided with one clamping member and one adjusting member. The clamping frame is disposed on the placement plate. The adjusting member passes through the corresponding clamping frame and is rotatably connected to the clamping frame. The adjusting member is rotatably connected to the corresponding clamping member to drive the clamping member away from or closer to the test piece.

2. The training platform according to claim 1, characterized in that, The support base has a cavity, and the first lifting mechanism is located in the cavity. The first lifting mechanism includes one or more first lifting components. The first lifting component is an electric lifting rod or a hydraulic lifting cylinder. The fixed end of the first lifting component is connected to the support base, and the output end of the first lifting component moves along the opening.

3. The training platform according to claim 1, characterized in that, The placement assembly further includes a second lifting mechanism disposed between the support and the placement plate. The fixed end of the second lifting mechanism is connected to the support, and the output end of the second lifting mechanism is connected to the placement plate, so as to raise or lower the placement plate.

4. The training platform according to claim 3, characterized in that, The second lifting mechanism includes one or more second lifting components, which are electric lifting rods or hydraulic lifting cylinders. The fixed end of the second lifting component is connected to the support platform, and the output end of the second lifting component is connected to the placement plate.

5. The training platform according to any one of claims 1-4, characterized in that, The adjusting member is a threaded rod, which is threadedly connected to the clamping frame, and the adjusting member and the clamping member are connected through a bearing seat.

6. The training platform according to claim 5, characterized in that, The clamping assembly further includes a guiding mechanism, which includes a guide rod disposed on the clamping frame and a guide block slidably engaged with the guide rod. The guide block is connected to the clamping member, and the guide rod is arranged along the axial direction of the adjusting member.

7. The training platform according to any one of claims 1-4, characterized in that, The clamping frame is slidably connected to the placement plate.

8. The training platform according to claim 7, characterized in that, The placement plate is also provided with a placement groove that cooperates with the clamping frame, and the placement groove extends along the direction of the two oppositely arranged clamping frames.

9. The training platform according to claim 8, characterized in that, The clamping frame is equipped with a slider that mates with the placement slot; And / or, the placement slot is provided with a slide bar, and the clamping frame is provided with a slider that cooperates with the slide bar.

10. The training platform according to any one of claims 1-4, characterized in that, The training platform is also equipped with a storage box, which is located in the support section.

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