Adjustable supporting frame for fixing power equipment

Abstract

The utility model relates to the technical field of electrical equipment, and discloses an adjustable supporting frame for fixing electrical equipment, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with four telescopic rods, the top ends of the four telescopic rods are fixedly connected with a placing plate, and the top ends of the four telescopic rods are fixedly connected with the placing plate. The device comprises a placement plate, the interior of the placement plate is hollow, two movable grooves are formed in the upper surface of the placement plate, a two-way threaded rod is rotationally connected between the two side walls of the interior of the placement plate, the surface of the two-way threaded rod is sleeved with two threaded sleeves in a threaded mode, and a sliding rod is fixedly connected between the two side walls of the interior of the placement plate; the surface of the sliding rod is slidably sleeved with two sliding sleeves, when the supporting frame is used, power equipment of different sizes can be stably clamped and fixed, meanwhile, the power equipment and the supporting frame can be conveniently pushed to move, the stability of the supporting frame and the power equipment can be kept when the supporting frame does not need to move, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to an adjustable support frame for fixing electric power equipment. Background Art

[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment mainly includes power station boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment mainly includes transmission lines of various voltage levels, mutual inductors, contactors, etc.

[0003] A power equipment support frame with the announcement number CN 220265117 U is retrieved, comprising a base, four small wheels, four guide posts, two lifting devices, four adjustment devices, a guide device, and a support platform; the four small wheels are respectively fixed at the four bottom corners of the base, and the four guide posts are respectively fixed at the four top corners of the base, and guide the lifting and lowering of the support platform; the two lifting devices are installed between the support platform and the base, and the opening angle of the lifting device is adjusted under the drive of the guide device, so that the lifting device drives the lifting and lowering adjustment of the support platform; the guide device is sleeved on the outside of the lifting device. The utility model adjusts the height of the support plate by rotating the two rotating plates, which is convenient for the later maintenance of the power equipment, and at the same time ensures the stability of the rotating plate, and avoids the support force point of the rotating plate being concentrated in the middle or one side, causing the rotating plate to tip over and causing the power equipment to fall and be damaged.

[0004] However, the above-mentioned support frame still has some shortcomings when in use. When supporting and placing the power equipment, it cannot be fixed, which causes the power equipment to shake or even fall due to external force. At the same time, the support frame can be easily moved by setting the wheels, but there is no locking structure. When it does not need to be moved, it is not stable enough and is prone to accidental movement. It has poor stability and is not convenient to use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable support frame for fixing power equipment, which solves the problem that the power equipment cannot be fixed when it is supported and placed, causing the power equipment to shake or even fall due to external forces. At the same time, the support frame can be easily moved by setting wheels, but there is no locking structure. When it does not need to be moved, it is not stable enough, and it is easy to move unexpectedly. It has poor stability and is inconvenient to use.

[0006] The utility model provides the following technical solution: an adjustable support frame for fixing power equipment, comprising a bottom plate, four telescopic rods are fixedly connected to the upper surface of the bottom plate, a placement plate is fixedly connected to the top ends of the four telescopic rods, the interior of the placement plate is hollow and two movable grooves are provided on the upper surface, a bidirectional threaded rod is rotatably connected between the inner side walls of the placement plate, two threaded sleeves are threadedly sleeved on the surface of the bidirectional threaded rod, a sliding rod is fixedly connected between the inner side walls of the placement plate, two sliding sleeves are slidably sleeved on the surface of the sliding rod, the two sliding sleeves are fixedly connected to the two threaded sleeves respectively, and the corresponding threaded sleeves and the upper surfaces of the sliding sleeves are respectively fixedly connected A splint is connected, the two sliding sleeves and the two threaded sleeves can move respectively inside the two movable grooves, movable wheels are arranged at the four corners of the lower surface of the base plate, the interior of the base plate is hollow and empty grooves are arranged at the four corners of the lower surface, a part of the top ends of the four movable wheels can move inside the empty grooves, two threaded holes are arranged on the upper surface of the base plate, screw rods are threadedly sleeved inside the two threaded holes, the bottom ends of the two screw rods extend to the interior of the base plate and are rotatably connected to a pressure plate, a first motor is fixedly connected to one side of the placement plate, an output end of the first motor extends to the interior of the placement plate and is fixedly connected to one end of the bidirectional threaded rod.

[0007] Preferred technical solution 1: arc-shaped grooves are provided on the lower surfaces of the two pressing plates, the two arc-shaped grooves are matched with the four movable wheels respectively, and the surface of each arc-shaped groove is provided with anti-slip grooves.

[0008] This solution can facilitate locking and limiting the movable wheels, and fix the support frame to avoid accidental movement.

[0009] Preferred technical solution 2: A threaded rod is rotatably connected to the upper surface of the base plate, a threaded sleeve is threadedly sleeved on the surface of the threaded rod, and the threaded sleeve is fixedly connected to the lower surface of the placement plate.

[0010] This solution can drive the placement plate and the electrical equipment to adjust their heights by rotating the threaded rod.

[0011] Preferred technical solution three: a second motor is fixedly connected to the upper surface of the base plate, a first bevel gear is fixedly connected to the output end of the second motor, a second bevel gear is fixedly sleeved on the outer surface of the bottom end of the threaded rod, and the first bevel gear and the second bevel gear are meshed with each other.

[0012] This solution can automatically lift and lower the placement plate and the power equipment through the rotation of the second motor.

[0013] Preferred technical solution four: two groups of limiting holes are opened on the upper surface of the bottom plate, and a limiting rod is slidably sleeved inside each of the limiting holes, and the two groups of limiting rods are fixedly connected to the two pressing plates respectively.

[0014] This solution can conveniently limit the movement of the pressure plate, so that it can better lock the movable wheel.

[0015] Preferred technical solution five: A controller is fixedly mounted on the surface of the base plate, and the first motor and the second motor are electrically connected to the controller.

[0016] This solution can facilitate users to control various components and is easy to use.

[0017] Compared with the prior art, the utility model provides an adjustable support frame for fixing power equipment, which has the following beneficial effects: when in use, the power equipment is placed on the placement plate, and then the rotation of the first motor is controlled by the controller, thereby driving the bidirectional threaded rod to rotate, thereby driving the two threaded sleeves and the sliding sleeve to move toward each other, thereby driving the two clamping plates to clamp and fix the surface of the equipment to prevent it from shaking and falling during work and maintenance. When the power equipment needs to be moved, the support frame and the power equipment can be pushed to move by the movable wheels set on the bottom plate. When it is not necessary to move, the pressure plate is driven to move downward under the restriction of the limit rod and the limit hole by rotating the screw rod, so that the arc groove on the lower surface of the pressure plate is aligned with the movable wheel. The top of the gear wheel abuts against the top of the gear wheel, thereby locking the movable wheel and limiting the position, so that the support frame and the power equipment can effectively remain stable when they do not need to be moved to avoid accidental movement. At the same time, the second motor can be controlled by the controller to rotate, thereby driving the first bevel gear to rotate, thereby driving the meshing second bevel gear to rotate, thereby driving the threaded rod to rotate, so that the threaded sleeve rises and falls along the threaded rod, so that the height of the placement plate and the power equipment can be adjusted for easy use. When in use, the support frame can stably clamp and fix power equipment of different sizes, and at the same time facilitate the movement of the power equipment and the support frame, and can keep the support frame and the power equipment stable when they do not need to be moved, so as to facilitate use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a cutaway view of the internal structure of the placement plate of the utility model;

[0020] Figure 3 This is a cutaway diagram of the internal structure of the bottom plate of the utility model.

[0021] In the figure: 1, bottom plate; 2, telescopic rod; 3, placement plate; 4, movable groove; 5, bidirectional threaded rod; 6, threaded sleeve; 7, sliding rod; 8, sliding sleeve; 9, clamping plate; 10, movable wheel; 11, threaded hole; 12, screw rod; 13, pressure plate; 14, arc groove; 15, threaded rod; 16, threaded sleeve; 17, first motor; 18, second motor; 19, first bevel gear; 20, second bevel gear; 21, limit hole; 22, limit rod; 23, controller. DETAILED DESCRIPTION

[0022] See also Figure 1-3 ,

[0023] Embodiment 1: An adjustable support frame for fixing power equipment, comprising a bottom plate 1, four telescopic rods 2 are fixedly connected to the upper surface of the bottom plate 1, a placement plate 3 is fixedly connected to the top of the four telescopic rods 2, the interior of the placement plate 3 is hollow and two movable grooves 4 are provided on the upper surface, a bidirectional threaded rod 5 is rotatably connected between the inner side walls of the placement plate 3, two threaded sleeves 6 are threadedly sleeved on the surface of the bidirectional threaded rod 5, a sliding rod 7 is fixedly connected between the inner side walls of the placement plate 3, two sliding sleeves 8 are slidably sleeved on the surface of the sliding rod 7, the two sliding sleeves 8 are fixedly connected to the two threaded sleeves 6 respectively, and a clamping plate 9 is fixedly connected between the upper surfaces of the corresponding threaded sleeves 6 and the sliding sleeve 8 respectively, and the two The sliding sleeves 8 and the two threaded sleeves 6 can move respectively inside the two movable grooves 4, and the four corners of the lower surface of the base plate 1 are provided with movable wheels 10. The interior of the base plate 1 is hollow and the four corners of the lower surface are provided with empty grooves. The top parts of the four movable wheels 10 can move inside the empty grooves. Two threaded holes 11 are provided on the upper surface of the base plate 1. The interiors of the two threaded holes 11 are threadedly sleeved with screw rods 12. The bottom ends of the two screw rods 12 extend to the interior of the base plate 1 and are rotatably connected to the pressure plate 13. A first motor 17 is fixedly connected to one side of the placement plate 3, and the output end of the first motor 17 extends to the interior of the placement plate 3 and is fixedly connected to one end of the bidirectional threaded rod 5.

[0024] Embodiment 2: The difference between this embodiment and embodiment 1 is that arc grooves 14 are provided on the lower surfaces of the two pressure plates 13, and the two arc grooves 14 are respectively matched with the four movable wheels 10. The surface of each arc groove 14 is provided with anti-slip grooves, which is convenient for locking and limiting the movable wheel 10 and fixing the support frame to avoid accidental movement.

[0025] Embodiment three: The difference between this embodiment and embodiment one is that, a threaded rod 15 is rotatably connected to the upper surface of the base plate 1, a threaded sleeve 16 is threadedly sleeved on the surface of the threaded rod 15, and the threaded sleeve 16 is fixedly connected to the lower surface of the placement plate 3. By rotating the threaded rod 15, the placement plate 3 and the electrical equipment can be driven to adjust their height.

[0026] Embodiment 4: The difference between this embodiment and embodiment 1 lies in that, a second motor 18 is fixedly connected to the upper surface of the base plate 1, a first bevel gear 19 is fixedly connected to the output end of the second motor 18, a second bevel gear 20 is fixedly sleeved on the outer surface of the bottom end of the threaded rod 15, the first bevel gear 19 and the second bevel gear 20 are meshed with each other, and the placement plate 3 and the electrical equipment can be automatically raised and lowered by the rotation of the second motor 18.

[0027] Embodiment 5: The difference between this embodiment and embodiment 1 is that two groups of limiting holes 21 are opened on the upper surface of the base plate 1, and a limiting rod 22 is slidably sleeved inside each limiting hole 21. The two groups of limiting rods 22 are respectively fixedly connected to the two pressure plates 13, so as to facilitate limiting the movement of the pressure plates 13 and enable them to better lock the movable wheel 10.

[0028] Embodiment 6: The difference between this embodiment and embodiment 1 is that a controller 23 is fixedly mounted on the surface of the base plate 1, and the first motor 17 and the second motor 18 are electrically connected to the controller 23, so that the user can control each component conveniently and use it easily.

[0029] In summary, when the adjustable support frame for fixing power equipment is used, the power equipment is placed on the placement plate 3, and then the rotation of the first motor 17 is controlled by the controller 23, thereby driving the bidirectional threaded rod 5 to rotate, thereby driving the two threaded sleeves 6 and the sliding sleeve 8 to move toward each other, thereby driving the two clamping plates 9 to clamp and fix the surface of the equipment to prevent it from shaking and falling during work and maintenance. When the power equipment needs to be moved, the support frame and the power equipment can be pushed to move by the movable wheel 10 set on the bottom plate 1. When it is not necessary to move, the pressing plate 13 is driven to move downward under the restriction of the limiting rod 22 and the limiting hole 21 by rotating the screw rod 12, so that the arc groove 14 on the lower surface of the pressing plate 13 is against the top of the movable wheel 10. Thereby, the movable wheel 10 is locked and limited, so that the support frame and the power equipment can effectively remain stable when they do not need to be moved, avoiding accidental movement. At the same time, the second motor 18 can be controlled to rotate by the controller 23, thereby driving the first bevel gear 19 to rotate, thereby driving the meshing second bevel gear 20 to rotate, thereby driving the threaded rod 15 to rotate, and the threaded sleeve 16 rises and falls along the threaded rod 15, so that the height of the placement plate 3 and the power equipment can be adjusted for easy use. When in use, the support frame can stably clamp and fix power equipment of different sizes, and at the same time facilitate the movement of the power equipment and the support frame, and can keep the support frame and the power equipment stable when they do not need to be moved, for easy use.

Claims

1. An adjustable support frame for fixing electric power equipment, comprising a bottom plate (1), characterized in that: Four telescopic rods (2) are fixedly connected to the upper surface of the bottom plate (1); the top ends of the four telescopic rods (2) are fixedly connected to a placement plate (3); the interior of the placement plate (3) is hollow and has two movable grooves (4) on the upper surface; a bidirectional threaded rod (5) is rotatably connected between the inner side walls of the placement plate (3); two threaded sleeves (6) are threadedly sleeved on the surface of the bidirectional threaded rod (5); a sliding rod (7) is fixedly connected between the inner side walls of the placement plate (3); two sliding sleeves (8) are slidably sleeved on the surface of the sliding rod (7); the two sliding sleeves (8) are respectively fixedly connected to the two threaded sleeves (6); a clamping plate (9) is respectively fixedly connected between the upper surfaces of the corresponding threaded sleeves (6) and the sliding sleeves (8); the two sliding sleeves (8) and the two threaded sleeves (6) are respectively fixedly connected. The sleeve (6) can move inside the two movable grooves (4) respectively. The four corners of the lower surface of the base plate (1) are each provided with a movable wheel (10). The interior of the base plate (1) is hollow and the four corners of the lower surface are each provided with an empty groove. The top part of the four movable wheels (10) can move inside the empty groove. The upper surface of the base plate (1) is provided with two threaded holes (11). The interiors of the two threaded holes (11) are both threadedly sleeved with a screw rod (12). The bottom ends of the two screw rods (12) extend into the interior of the base plate (1) and are rotatably connected to a pressure plate (13). A first motor (17) is fixedly connected to one side of the placement plate (3). The output end of the first motor (17) extends into the interior of the placement plate (3) and is fixedly connected to one end of the bidirectional threaded rod (5).

2. The adjustable support frame for fixing electric power equipment according to claim 1, characterized in that: The lower surfaces of the two pressing plates (13) are each provided with an arc-shaped groove (14), the two arc-shaped grooves (14) are respectively matched with the four movable wheels (10), and the surface of each arc-shaped groove (14) is provided with anti-slip grooves.

3. The adjustable support frame for fixing electric power equipment according to claim 1, characterized in that: A threaded rod (15) is rotatably connected to the upper surface of the bottom plate (1), a threaded sleeve (16) is threadedly sleeved on the surface of the threaded rod (15), and the threaded sleeve (16) is fixedly connected to the lower surface of the placement plate (3).

4. The adjustable support frame for fixing electric power equipment according to claim 1, characterized in that: A second motor (18) is fixedly connected to the upper surface of the base plate (1), an output end of the second motor (18) is fixedly connected to a first bevel gear (19), a second bevel gear (20) is fixedly sleeved on the outer surface of the bottom end of the threaded rod (15), and the first bevel gear (19) and the second bevel gear (20) are meshed with each other.

5. The adjustable support frame for fixing electric power equipment according to claim 1, characterized in that: Two groups of limiting holes (21) are formed on the upper surface of the bottom plate (1), and a limiting rod (22) is slidably sleeved inside each of the limiting holes (21). The two groups of limiting rods (22) are fixedly connected to the two pressing plates (13) respectively.

6. The adjustable support frame for fixing electric power equipment according to claim 4, characterized in that: A controller (23) is fixedly mounted on the surface of the base plate (1), and both the first motor (17) and the second motor (18) are electrically connected to the controller (23).

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