Teaching protection device for electromechanical equipment

Abstract

The utility model discloses a teaching protection device for electromechanical equipment, which comprises a box body, the top of the box body is communicated with the outside, the inside of the box body is slidably connected with a movable plate, the bottom wall of the inner side of the box body is provided with four electric telescopic rods, the telescopic ends of the four electric telescopic rods are all connected with the lower end face of the movable plate, and the lower end face of the movable plate is connected with the top of the box body. A rotating disc is arranged above the movable plate, a rotating assembly is arranged below the rotating disc, the rotating disc is connected with the movable plate through the rotating assembly, a mounting plate is placed on the upper end face of the rotating disc, and electromechanical equipment is fixed to the upper end face of the mounting plate. And two groups of threaded assemblies for fixing the mounting plate are arranged on the upper end surface of the rotating disc. According to the utility model, the mounting plate can be conveniently fixed and disassembled by arranging the two groups of threaded assemblies, and the electromechanical equipment can be conveniently fixed and disassembled by fixing and disassembling the mounting plate, so that the electromechanical equipment is conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical equipment teaching, in particular to a teaching protection device for electromechanical equipment. Background Art

[0002] Electromechanical equipment generally refers to machinery, electrical appliances and electrical automation equipment, while railway electromechanical equipment is mainly responsible for the maintenance, troubleshooting and technology research and development of railway equipment to ensure the normal operation of railway equipment. In the process of teaching railway-related knowledge, it is necessary to display and teach railway-related electromechanical equipment.

[0003] In order to ensure the stability of existing small railway electromechanical equipment during teaching, the electromechanical equipment is generally fixed to the operating table by multiple fixing bolts, and then students are allowed to observe near the operating table. Although the electromechanical equipment is fixed by multiple fixing bolts to prevent the electromechanical equipment from shaking or falling due to collision, when the teaching of the small electromechanical equipment is completed and other small electromechanical equipment is replaced, it is necessary to use tools to disassemble and install the multiple fixing bolts, which is troublesome and also affects the efficiency of replacing the small railway electromechanical equipment. Therefore, a teaching protection device for electromechanical equipment is proposed to solve the above problems. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a teaching protection device for electromechanical equipment. By setting two groups of threaded components, the mounting plate and the electromechanical equipment can be conveniently fixed and disassembled, which has the advantages of facilitating the replacement of the electromechanical equipment and improving the replacement efficiency of railway electromechanical equipment.

[0006] (II) Technical solution

[0007] The utility model provides a teaching protection device for electromechanical equipment, comprising a box body, the top of the box body is connected to the outside, the interior of the box body is slidably connected with a movable plate, the inner bottom wall of the box body is provided with four electric telescopic rods, the telescopic ends of the four electric telescopic rods are connected to the lower end surface of the movable plate, a rotating disk is provided above the movable plate, a rotating assembly is provided below the rotating disk, the rotating disk is connected to the movable plate through the rotating assembly, a mounting plate is placed on the upper end surface of the rotating disk, the upper end surface of the mounting plate is fixed with electromechanical equipment, and the upper end surface of the rotating disk is provided with two groups of threaded assemblies for fixing the mounting plate.

[0008] Preferably, the threaded assembly includes a vertical plate, a T-row assembly, a horizontal plate, a threaded rod, a knob and an abutment plate, the vertical plate is slidably connected to the upper end surface of the rotating disk, the T-row assembly is arranged on the upper end surface of the rotating disk, the vertical plate is connected to the T-row assembly, the horizontal plate is arranged on the outer end surface of the vertical plate close to the mounting plate, the threaded rod is threadedly connected to the top of the horizontal plate and one end passes through and extends to the bottom thereof, the knob is arranged at the upper end of the threaded rod, the abutment plate is rotatably connected to the lower end of the threaded rod, the abutment plate is a square plate and is slidably connected to the vertical plate, and the lower end surface of the abutment plate abuts against the upper end surface of the mounting plate.

[0009] Preferably, the T-row assembly includes a T-row groove and a T-shaped block, the T-row groove is arranged on the upper end surface of the rotating disk, the T-shaped block is arranged on the lower end surface of the vertical plate, and the T-shaped block is slidably connected to the inside of the T-row groove.

[0010] Preferably, the rotating assembly includes a rotating groove, a toggle rod and an annular assembly, the rotating groove is opened on the upper end surface of the movable plate, the rotating disk is rotatably connected to the inside of the rotating groove, there are multiple toggle rods and they are evenly arranged on the outside of the rotating disk, and the annular assembly is arranged on the outside of the rotating disk.

[0011] Preferably, the annular assembly includes an annular groove and an annular block, the annular groove is opened on the inner side wall of the rotating groove, the annular block is arranged on the outer side of the rotating disk, and the annular block is slidably connected to the inside of the annular groove.

[0012] Preferably, a box cover is hingedly connected to the top of the box body via a hinge, a pull handle is provided on the upper end surface of the box cover, and a controller is provided on the outer end surface of the box body.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] 1. The teaching protection device for electromechanical equipment can conveniently fix and disassemble the mounting plate by setting two sets of threaded components. By fixing and disassembling the mounting plate, the electromechanical equipment can be conveniently fixed and disassembled, thereby facilitating the replacement of the electromechanical equipment, improving the replacement efficiency of railway electromechanical equipment, and also facilitating the placement of the electromechanical equipment on other locations such as a podium for display. By setting a rotating component, the rotating disk can be rotated, thereby driving the electromechanical equipment above it to rotate, so that the display direction of the electromechanical equipment can be adjusted during teaching, which is convenient for students around the operating table to observe.

[0015] 2. The teaching protection device for electromechanical equipment can drive the movable plate to move upward or downward by setting four electric telescopic rods, and the upward or downward movement of the movable plate can drive the electromechanical equipment above it to move upward or downward. When the electromechanical equipment is not used for teaching, the electromechanical equipment can be stored inside the box, and the box can be used to protect the electromechanical equipment to prevent the electromechanical equipment from being hit and dust from entering the inside of the electromechanical equipment, thereby preventing it from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a teaching protection device for electromechanical equipment.

[0017] Figure 2 A teaching protection device for electromechanical equipment proposed by the utility model Figure 1 A is an enlarged view of the middle image.

[0018] Figure 3 The utility model discloses a structural schematic diagram of a rotating disk, a vertical plate and a T-shaped assembly in a teaching protection device for electromechanical equipment.

[0019] Figure 4 A teaching protection device for electromechanical equipment proposed by the utility model Figure 3 Enlarged view of B.

[0020] Figure 5 The utility model discloses a structural schematic diagram of a movable plate, a rotating disk and a rotating assembly in a teaching protection device for electromechanical equipment.

[0021] Figure 6 A teaching protection device for electromechanical equipment proposed by the utility model Figure 5 Enlarged view of C in the middle.

[0022] Figure 7 The utility model is a front view of a teaching protection device for electromechanical equipment.

[0023] Figure numerals: 1. Box body; 2. Movable plate; 3. Electric telescopic rod; 4. Rotating disk; 5. Rotating assembly; 51. Rotating groove; 52. Toggle rod; 53. Ring assembly; 531. Ring groove; 532. Ring block; 6. Mounting plate; 7. Electromechanical equipment; 8. Threaded assembly; 81. Vertical plate; 82. T-row assembly; 821. T-row groove; 822. T-shaped block; 83. Horizontal plate; 84. Threaded rod; 85. Knob; 86. Abutment plate; 9. Box cover; 10. Pull handle; 11. Controller. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0027] like Figure 1-7 As shown, the utility model proposes a teaching protection device for electromechanical equipment, including a box body 1, the top of the box body 1 is connected to the outside, the inside of the box body 1 is slidably connected with a movable plate 2, the inner bottom wall of the box body 1 is provided with four electric telescopic rods 3, the telescopic ends of the four electric telescopic rods 3 are connected to the lower end surface of the movable plate 2, a rotating disk 4 is provided above the movable plate 2, a rotating component 5 is provided below the rotating disk 4, the rotating disk 4 is connected to the movable plate 2 through the rotating component 5, a mounting plate 6 is placed on the upper end surface of the rotating disk 4, an electromechanical device 7 is fixed to the upper end surface of the mounting plate 6, and two sets of threaded components 8 for fixing the mounting plate 6 are provided on the upper end surface of the rotating disk 4.

[0028] In the utility model, the movable plate 2 can be driven to move upward or downward by starting the four electric telescopic rods 3, and the upward or downward movement of the movable plate 2 can drive the electromechanical device 7 above it to move upward or downward. When the electromechanical device 7 is not used for teaching, the electromechanical device 7 can be put into the box body 1, and the electromechanical device 7 can be protected by the box body 1.

[0029] In addition, under the action of the rotating component 5, the rotating disk 4 can be rotated, and the rotation of the rotating disk 4 can drive the electromechanical equipment 7 above it to rotate, so that the display direction of the electromechanical equipment 7 can be adjusted during teaching, which is convenient for students around the operating table to observe.

[0030] It should be noted that the two sets of threaded components 8 can be used to conveniently fix and disassemble the mounting plate 6, and by fixing and disassembling the mounting plate 6, the electromechanical device 7 can be conveniently fixed and disassembled, thereby facilitating the replacement of the electromechanical device 7.

[0031] Among them, the electromechanical equipment 7 is a small railway electromechanical equipment, such as a rail stretching machine, a flexible shaft tamping machine, and a rail dressing and grinding machine, etc. The electromechanical equipment 7 can be used to teach students about railway electromechanics.

[0032] In an optional embodiment, the threaded assembly 8 includes a vertical plate 81, a T-row assembly 82, a horizontal plate 83, a threaded rod 84, a knob 85 and an abutment plate 86. The vertical plate 81 is slidably connected to the upper end surface of the rotating disk 4, the T-row assembly 82 is arranged on the upper end surface of the rotating disk 4, the vertical plate 81 is connected to the T-row assembly 82, the horizontal plate 83 is arranged on the outer end surface of the vertical plate 81 close to the mounting plate 6, the threaded rod 84 is threadedly connected to the top of the horizontal plate 83 and one end passes through and extends to the bottom thereof, the knob 85 is arranged at the upper end of the threaded rod 84, the abutment plate 86 is rotatably connected to the lower end of the threaded rod 84, and the abutment plate 86 is a square plate and is slidably connected to the vertical plate 81.

[0033] It should be noted that the T-row assembly 82 can ensure that the vertical plate 81 can move stably on the upper end surface of the rotating disk 4, and when the knob 85 is rotated, the knob 85 will drive the threaded rod 84 to rotate. Under the action of the threaded thrust, the threaded rod 84 will move upward or downward while rotating. Because the abutment plate 86 is a square plate and is slidingly connected to the vertical plate 81, and the threaded rod 84 is rotatably connected to the abutment plate 86, the abutment plate 86 will not rotate, but will move upward or downward driven by the threaded rod 84. When the lower end surface of the abutment plate 86 abuts against the upper end surface of the mounting plate 6, the mounting plate 6 can be fixed by the abutment plate 86.

[0034] In an optional embodiment, the T-row assembly 82 includes a T-row groove 821 and a T-shaped block 822 . The T-row groove 821 is arranged on the upper end surface of the rotating disk 4 , and the T-shaped block 822 is arranged on the lower end surface of the vertical plate 81 . The T-shaped block 822 is slidably connected to the inside of the T-row groove 821 .

[0035] It should be noted that the vertical plate 81 can be guided and limited by the T-shaped block 822 and the T-slot 821 to prevent the vertical plate 81 from being separated from the rotating disk 4, and the vertical plate 81 can be moved in the horizontal direction by the T-shaped block 822 and the T-slot 821. By moving the vertical plate 81, the position of the abutment plate 86 can be adjusted, which makes it convenient for the threaded assembly 8 to fix threaded assemblies 8 and electromechanical equipment 7 of different sizes.

[0036] In addition, the lower end surface of the abutment plate 86 and the upper end surface of the mounting plate 6 are relatively rough. After the mounting plate 6 is fixed by the abutment plate 86, the friction between the mounting plate 6 and the abutment plate 86 can prevent horizontal displacement or shaking of the mounting plate 6 and the electromechanical equipment 7 after the fixation is completed.

[0037] In an optional embodiment, the rotating assembly 5 includes a rotating groove 51, a toggle rod 52 and an annular assembly 53. The rotating groove 51 is opened on the upper end surface of the movable plate 2, the rotating disk 4 is rotatably connected to the inside of the rotating groove 51, there are multiple toggle rods 52 and they are evenly arranged on the outside of the rotating disk 4, and the annular assembly 53 is arranged on the outside of the rotating disk 4.

[0038] It should be noted that the rotating disk 4 can be supported and placed through the rotating groove 51 to ensure that the rotating disk 4 can rotate inside the rotating groove 51, and the rotating disk 4 can be toggled through multiple toggle rods 52 to make the rotating disk 4 rotate. The rotating disk 4 can drive the electromechanical equipment 7 above it to rotate, thereby achieving the purpose of adjusting the display teaching angle of the electromechanical equipment 7.

[0039] In an optional embodiment, the annular assembly 53 includes an annular groove 531 and an annular block 532 . The annular groove 531 is opened on the inner wall of the rotating groove 51 , and the annular block 532 is arranged on the outer side of the rotating disk 4 . The annular block 532 is slidably connected to the inside of the annular groove 531 .

[0040] It should be noted that the annular groove 531 and the annular block 532 can guide the rotating disk 4 to ensure the stability of the rotation of the rotating disk 4 and prevent the rotating disk 4 from being separated from the rotating groove 51 .

[0041] In an optional embodiment, a box cover 9 is hinged on the top of the box body 1 via a hinge, a pull handle 10 is provided on the upper end surface of the box cover 9, and a controller 11 is provided on the outer end surface of the box body 1.

[0042] It should be noted that the top of the box body 1 can be sealed by the box cover 9. When the electromechanical equipment 7 is put into the box body 1, external dust can be prevented from entering the box body 1 to cause damage to the electromechanical equipment 7 or affect its normal use. The box cover 9 can be conveniently opened and closed by pulling the handle 10.

[0043] In addition, the electric telescopic rod 3 is electrically connected to the controller 11 and the external power supply. The electric telescopic rod 3 can be controlled by the controller 11, and the electric telescopic rod 3 and the controller 11 can be powered by the external power supply.

[0044] Working principle:

[0045] When the teaching protection device for electromechanical equipment is used, the box cover 9 is opened, and the four electric telescopic rods 3 are started. The four electric telescopic rods 3 can drive the movable plate 2 to move upward, and the electromechanical equipment 7 above it can be driven to move upward through the movable plate 2 until the electromechanical equipment 7 is discharged from the box body 1. At this time, the electromechanical equipment 7 can be used to teach students. During teaching, the rotating disk 4 can be toggled through multiple toggle rods 52, so that the rotating disk 4 rotates, and the electromechanical equipment 7 above it can be driven to rotate through the rotating disk 4, so as to achieve the purpose of adjusting the teaching angle of the electromechanical equipment 7. When the electromechanical equipment 7 needs to be replaced, the knob 8 is turned. 5. The knob 85 will drive the threaded rod 84 to rotate. Under the action of the thread thrust, the threaded rod 84 will move upward while rotating, and the threaded rod 84 will drive the abutment plate 86 to move upward. When the lower end surface of the abutment plate 86 is separated from the upper end surface of the mounting plate 6, the mounting plate 6 can be disassembled, thereby disassembling the electromechanical device 7. When installing the electromechanical device 7, place the mounting plate 6 on the top of the rotating disk 4, and then move the vertical plate 81 so that the vertical plate 81 contacts the mounting plate 6. At this time, the knob 85 is rotated in the opposite direction to make the abutment plate 86 move downward, and the mounting plate 6 and the electromechanical device 7 can be fixed by the abutment plate 86.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A teaching protection device for electromechanical equipment, comprising a box (1), characterized in that: The top of the box body (1) is connected to the outside, and a movable plate (2) is slidably connected to the inside of the box body (1). Four electric telescopic rods (3) are provided on the inner bottom wall of the box body (1), and the telescopic ends of the four electric telescopic rods (3) are connected to the lower end surface of the movable plate (2). A rotating disk (4) is provided above the movable plate (2), and a rotating assembly (5) is provided below the rotating disk (4). The rotating disk (4) is connected to the movable plate (2) via the rotating assembly (5). A mounting plate (6) is placed on the upper end surface of the rotating disk (4), and an electromechanical device (7) is fixed to the upper end surface of the mounting plate (6). The upper end surface of the rotating disk (4) is provided with two groups of threaded assemblies (8) for fixing the mounting plate (6).

2. A teaching protection device for electromechanical equipment according to claim 1, characterized in that: The threaded assembly (8) comprises a vertical plate (81), a T-shaped assembly (82), a horizontal plate (83), a threaded rod (84), a knob (85) and an abutment plate (86); the vertical plate (81) is slidably connected to the upper end surface of the rotating disk (4); the T-shaped assembly (82) is arranged on the upper end surface of the rotating disk (4); the vertical plate (81) is connected to the T-shaped assembly (82); the horizontal plate (83) is arranged on the vertical plate (81) near the mounting plate (86); The outer end surface of the mounting plate (6), the threaded rod (84) is threadedly connected to the top of the horizontal plate (83) and one end thereof passes through and extends to the bottom thereof, the knob (85) is arranged at the upper end of the threaded rod (84), the abutment plate (86) is rotatably connected to the lower end of the threaded rod (84), the abutment plate (86) is a square plate and is slidably connected to the vertical plate (81), and the lower end surface of the abutment plate (86) abuts against the upper end surface of the mounting plate (6).

3. A teaching protection device for electromechanical equipment according to claim 2, characterized in that: The T-shaped assembly (82) comprises a T-shaped groove (821) and a T-shaped block (822); the T-shaped groove (821) is arranged on the upper end surface of the rotating disk (4); the T-shaped block (822) is arranged on the lower end surface of the vertical plate (81); and the T-shaped block (822) is slidably connected to the inside of the T-shaped groove (821).

4. The teaching protection device for electromechanical equipment according to claim 1, characterized in that: The rotating assembly (5) comprises a rotating groove (51), a toggle rod (52) and an annular assembly (53); the rotating groove (51) is formed on the upper end surface of the movable plate (2); the rotating disk (4) is rotatably connected to the inside of the rotating groove (51); a plurality of the toggle rods (52) are evenly arranged on the outside of the rotating disk (4); and the annular assembly (53) is arranged on the outside of the rotating disk (4).

5. A teaching protection device for electromechanical equipment according to claim 4, characterized in that: The annular component (53) comprises an annular groove (531) and an annular block (532); the annular groove (531) is formed on the inner side wall of the rotating groove (51); the annular block (532) is disposed on the outer side of the rotating disk (4); and the annular block (532) is slidably connected to the inside of the annular groove (531).

6. The teaching protection device for electromechanical equipment according to claim 1, characterized in that: The top of the box body (1) is hingedly connected to a box cover (9) via a hinge, the upper end surface of the box cover (9) is provided with a pull handle (10), and the outer end surface of the box body (1) is provided with a controller (11).

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