Fuse ceramic pouring frame

Abstract

The utility model relates to a fuse ceramic pouring frame which comprises a base. The bottom plate is rotationally connected to the base, and a front side plate and a rear side plate are arranged on the front side and the rear side of the bottom plate correspondingly; the driving mechanism is arranged on the base and used for driving the bottom plate to rotate on the base; the top plate is movably connected to the upper portion of the bottom plate through a lifting air cylinder, the lifting air cylinder is used for driving the top plate to move up and down relative to the bottom plate, and the lifting air cylinder is installed on the bottom plate; wherein the two ends of the fuse ceramic are placed on the front side plate and the rear side plate respectively, and the fuse ceramic is located below the top plate. The beneficial effects of the utility model are that the fuse ceramic rises along with the top plate so as to be separated from the front side plate and the rear side plate, and then a worker supports the fuse ceramic and loosens the fixation of a hardware fitting in the middle of the fuse ceramic, so that the fuse ceramic can be taken out, the operation is very convenient, the top plate does not need to be disassembled and assembled, and the working efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of high-voltage electrical equipment processing technology, and in particular to a ceramic casting frame for fuses. Background Technology

[0002] Ceramic fuses are devices installed between conductors at different potentials or between a conductor and a grounding component, capable of withstanding voltage and mechanical stress. Ceramic fuses come in a wide variety of types and shapes. While different types of ceramic fuses differ significantly in structure and appearance, they all consist of two main parts: an insulating component and connecting hardware. Ceramic fuses are a special type of insulating control that plays a crucial role in overhead transmission lines. In the early days, ceramic fuses were primarily used on utility poles. Gradually, their application evolved to include high-voltage power line towers, where numerous disc-shaped insulators are hung at one end to increase creepage distance; these are typically made of glass or ceramic.

[0003] Chinese patent document CN117067390A discloses a cement casting fixture structure for porcelain bottles, including a support frame. The support frame has a processing frame and a drive component for rotating the processing frame. The processing frame includes a rotating rod and clamping plates disposed opposite to both ends of the rotating rod. The clamping plates have clamping slots for inserting the ends of porcelain bodies. First fittings are provided at both ends of the porcelain body, and second fittings are fixed to the outer circumferential surface of the porcelain body. The processing frame also has a clamping assembly for fixing the porcelain body in the clamping slots. An adjusting component is provided on the side of the rotating rod to adjust the distance between the two clamping plates. The clamping assembly includes a limiting plate for limiting the outer circumferential surface of the porcelain body. The two ends of the limiting plate are detachably connected to the processing frame via the adjusting component. The adjusting component also includes an intermediate plate. One side of the intermediate plate is connected to the side of the adjusting block away from the rotating rod, and the other side of the intermediate plate is detachably connected to the limiting plate.

[0004] When using the aforementioned patent, after the porcelain bottle needs to be removed after pouring, the screws of the fixing limiting plate must be unscrewed and the limiting plate removed before the porcelain bottle can be taken off the clamping plate. This results in the limiting plate needing to be disassembled and removed every time the porcelain body is poured, making the operation quite cumbersome. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a ceramic casting rack for fuses to solve the above problems.

[0006] The technical solution of this utility model is achieved as follows: a ceramic casting frame for fuses, comprising,

[0007] Base;

[0008] A base plate, which is rotatably connected to a base, and a front side plate and a rear side plate are respectively provided on the front and rear sides of the base plate;

[0009] A drive mechanism, which is mounted on the base and is used to drive the base plate to rotate on the base;

[0010] A top plate is movably connected above a bottom plate via a lifting cylinder. The lifting cylinder is used to move the top plate up and down relative to the bottom plate and is mounted on the bottom plate.

[0011] The two ends of the fusible ceramic are placed on the front and rear side plates respectively, and the fusible ceramic is located below the top plate.

[0012] By adopting the above technical solution, the fuse ceramic is placed on the front and rear side plates. Then, the fittings are inserted one by one into the holes at both ends and the middle of the fuse ceramic and fixed. First, the fittings in the middle of the fuse ceramic are cast and fixed. After solidification, the drive mechanism drives the base plate, front and rear side plates, and fuse ceramic to rotate, so that one end of the fuse ceramic faces upwards and is cast again. After solidification, it is rotated again so that the other end of the fuse ceramic faces upwards and is cast again. After solidification, the fuse ceramic is rotated back to its initial state, and then the fixing of the fittings at both ends of the fuse ceramic is released. The lifting cylinder drives the top plate to rise. Since the fittings in the middle of the fuse ceramic remain fixed, the fuse ceramic will rise with the top plate, thus detaching from the front and rear side plates. Then, the worker holds the fuse ceramic and releases the fixing of the fittings in the middle of the fuse ceramic to remove the fuse ceramic. The operation is very convenient, without the need to disassemble the top plate, effectively improving work efficiency.

[0013] This utility model is further configured to include:

[0014] A connecting column, the upper end of which is fixedly connected to the top plate;

[0015] A guide rod is located at the lower end of the connecting column and slides downward through the base plate, making it slidably connected to the base plate.

[0016] The telescopic axis of the lifting cylinder passes upward through the base plate and connects to the lower end of the connecting column.

[0017] By adopting the above technical solution, the lifting cylinder drives the top plate and connecting column to rise or fall through the telescopic shaft, and the guide rod can effectively improve the stability of the top plate and connecting column during lifting.

[0018] This utility model is further configured to include:

[0019] An arc-shaped groove is formed on the upper side of the front and rear side plates, and the arc-shaped groove matches the outer wall of the ceramic end of the fuse.

[0020] A limiting groove is provided on the front side plate, the rear side plate and the top plate, and the limiting groove matches one end of the hardware.

[0021] A clamp, which is provided on one side of the front side plate, rear side plate and top plate, is used to press the fitting into the limiting groove;

[0022] The limiting grooves on the front and rear side plates are correspondingly and connected to the arc-shaped grooves, and the limiting groove on the top plate is connected to the lower side of the top plate.

[0023] By adopting the above technical solution, the arc-shaped groove can prevent the fuse ceramic from moving laterally, thereby effectively improving the stability of the fuse ceramic when placed on the front and rear side plates. When the fitting is installed into the fuse ceramic, one end of the fitting is inserted into the limiting groove, so that the other end of the fitting is centered when inserted into the orifice of the fuse ceramic, making the positioning more accurate and effectively improving the accuracy and stability of the connection between the fitting and the fuse ceramic, thus improving the consistency of product quality. After the fitting is inserted into the limiting groove and then into the orifices at both ends and the middle of the fuse ceramic one by one, it is fixed by a clamp, which can prevent the fitting from moving during pouring and cement solidification, thus preventing the other end of the fitting from shifting from the orifice of the fuse ceramic.

[0024] The present invention is further configured such that: the driving mechanism includes a reduction gearbox, a rotating handwheel, a drive motor, and a controller; the rotating handwheel and the drive motor are both connected to the reduction gearbox; the reduction gearbox is connected to one end of the base plate via a drive shaft; the other end of the base plate is rotatably connected to the base via a rotating shaft; the rotating handwheel and the drive motor can both drive the drive shaft to rotate via the reduction gearbox; and the controller is used to control the start and stop of the drive motor.

[0025] By adopting the above technical solution, the base plate can be rotated either manually by turning the handwheel or by driving the motor, making it more flexible and convenient to use. It can be set to control the operation of the drive motor after the cement is poured. By inputting the time required for the cement to solidify, the base plate will be rotated only after the cement has solidified, avoiding cement leakage and unstable hardware connections caused by rotating before the cement has solidified.

[0026] This utility model is further configured to include:

[0027] Warning light, which is mounted on a base and electrically connected to the controller.

[0028] By adopting the above technical solution, when the preset time is reached after pouring one end, a warning light can be emitted to remind the staff so that the other end can be poured. The warning light has a better and more obvious reminder effect. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a three-dimensional structural view of a specific embodiment of the present utility model;

[0031] Figure 2 This is a partial structural diagram of a specific embodiment of the present utility model;

[0032] Figure 3 This is a partial structural diagram of the front panel of this utility model. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] like Figures 1-3 As shown, this utility model discloses a ceramic casting frame for fuses, comprising,

[0035] Base 1;

[0036] The base plate 2 is rotatably connected to the base 1, and the front and rear sides of the base plate 2 are respectively provided with a front side plate 20 and a rear side plate 21.

[0037] Drive mechanism 4, which is mounted on base 1 and is used to drive base plate 2 to rotate on base 1;

[0038] Top plate 5, which is movably connected above bottom plate 2 via lifting cylinder 50. Lifting cylinder 50 is used to drive top plate 5 to move up and down relative to bottom plate 2. Lifting cylinder 50 is installed on bottom plate 2.

[0039] The two ends of the fuse ceramic 6 are placed on the front side plate 20 and the rear side plate 21 respectively, and the fuse ceramic 6 is located below the top plate 5.

[0040] By adopting the above technical solution, the fuse ceramic 6 is placed on the front side plate 20 and the rear side plate 21. Then, the fittings 61 are inserted one by one into the holes at both ends and the middle of the fuse ceramic 6 and fixed. First, the fittings 61 in the middle of the fuse ceramic 6 are cast and fixed. After solidification, the drive mechanism 4 drives the base plate 2, the front side plate 20, the rear side plate 21 and the fuse ceramic 6 to rotate, so that one end of the fuse ceramic 6 faces upward and is then cast. After solidification, it is rotated again, so that the other end of the fuse ceramic 6 faces upward and is then cast. After fixing, rotate the fuse ceramic 6 to its initial state, then loosen the fixing of the hardware 61 at both ends of the fuse ceramic 6. The lifting cylinder 50 drives the top plate 5 to rise. Since the hardware 61 in the middle of the fuse ceramic 6 remains fixed, the fuse ceramic 6 will rise with the top plate 5, thus separating from the front side plate 20 and the rear side plate 21. Then, the worker holds the fuse ceramic 6 and loosens the fixing of the hardware 61 in the middle of the fuse ceramic 6 to remove the fuse ceramic 6. The operation is very convenient and does not require disassembly and assembly of the top plate 5, effectively improving work efficiency.

[0041] In this embodiment of the utility model, it further includes:

[0042] Connecting column 51, the upper end of which is fixedly connected to the top plate 5;

[0043] Guide rod 52, the guide rod 52 is provided at the lower end of the connecting column 51 and passes downward through the bottom plate 2 and is slidably connected to the bottom plate 2;

[0044] The telescopic axis of the lifting cylinder 50 passes through the base plate 2 and connects to the lower end of the connecting column 51.

[0045] By adopting the above technical solution, the lifting cylinder 50 drives the top plate 5 and the connecting column 51 to rise or fall through the telescopic shaft, and the guide rod 52 can effectively improve the stability of the top plate 5 and the connecting column 51 when they are raised or lowered.

[0046] In this embodiment of the utility model, it further includes:

[0047] Arc-shaped groove 22 is formed on the upper side of the front side plate 20 and the rear side plate 21, and the arc-shaped groove 22 matches the outer wall of the end of the fuse ceramic 6.

[0048] The limiting groove 7 is formed on the front side plate 20, the rear side plate 21 and the top plate 5, and the limiting groove 7 matches one end of the hardware 61.

[0049] The clamp 8 is provided on one side of the front side plate 20, the rear side plate 21 and the top plate 5 to press the fitting 61 into the limiting groove 7.

[0050] The limiting grooves 7 on the front side plate 20 and the rear side plate 21 are correspondingly provided and connected to the arc-shaped groove 22, and the limiting groove 7 on the top plate 5 is connected to the lower side of the top plate 5.

[0051] By adopting the above technical solution, the arc groove 22 can prevent the fuse ceramic 6 from moving laterally, thereby effectively improving the stability of the fuse ceramic 6 when placed on the front side plate 20 and the rear side plate 21; when the fitting 61 is installed into the fuse ceramic 6, one end of the fitting 61 is inserted into the limiting groove 7, so that the other end of the fitting 61 is in the center position when inserted into the hole of the fuse ceramic 6, making the positioning more accurate, effectively improving the accuracy and stability of the connection between the fitting 61 and the fuse ceramic 6, and improving the consistency of product quality; after the fitting 61 is inserted into the limiting groove 7 and inserted one by one into the holes at both ends and the middle of the fuse ceramic 6, it is fixed by the clamp 8, which can prevent the fitting 61 from moving during pouring and cement solidification, causing the other end of the fitting 61 to deviate from the position of the hole of the fuse ceramic 6.

[0052] In this embodiment of the utility model, the drive mechanism 4 includes a reduction gearbox, a rotating handwheel, a drive motor, and a controller. The rotating handwheel and the drive motor are both connected to the reduction gearbox. The reduction gearbox is connected to one end of the base plate 2 via a drive shaft 40. The other end of the base plate 2 is rotatably connected to the base 1 via a rotating shaft 41. The rotating handwheel and the drive motor can both drive the drive shaft 40 to rotate via the reduction gearbox. The controller is used to control the start and stop of the drive motor.

[0053] By adopting the above technical solution, the base plate 2 can be rotated either by manually controlling the handwheel or by driving the motor, making it more flexible and convenient to use. It can be set to control the operation of the drive motor after the cement is poured. By inputting the time required for the cement to solidify, the base plate 2 will be rotated only after the cement has solidified, avoiding cement leakage and unstable connection of the hardware 61 caused by rotating before the cement has solidified.

[0054] In this embodiment of the utility model, it further includes:

[0055] Warning light 9, which is mounted on base 1 and electrically connected to controller.

[0056] By adopting the above technical solution, when the preset time is reached after pouring one end, the warning light 9 can be used to remind the staff to proceed with the pouring of the other end. The warning light 9 has a better and more obvious reminder effect.

[0057] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fuse ceramic potting frame, characterized in that, The utility model relates to a kind of automatic fuse ceramic production device, including, Base (1); Bottom plate (2), the bottom plate (2) is rotatably connected on base (1), and the front and rear sides of the bottom plate (2) are respectively provided with front side plate (20) and rear side plate (21); Driving mechanism (4), the driving mechanism (4) is arranged on base (1) for driving bottom plate (2) to rotate on base (1); Top plate (5), the top plate (5) is movably connected above bottom plate (2) by lifting cylinder (50), and the lifting cylinder (50) is used to drive top plate (5) to move up and down relative to bottom plate (2), and the lifting cylinder (50) is installed on bottom plate (2); Wherein, both ends of fuse ceramic (6) are placed on front side plate (20) and rear side plate (21) respectively, and fuse ceramic (6) is located below top plate (5).

2. The ceramic pouring frame of claim 1, wherein, Further comprising: Connecting column (51), the upper end of the connecting column (51) is fixedly connected with top plate (5); Guide rod (52), the guide rod (52) is arranged at the lower end of connecting column (51) and passes through bottom plate (2) downward and is slidably connected with bottom plate (2); Wherein, the telescopic shaft of the lifting cylinder (50) passes through bottom plate (2) upward and is connected with the lower end of connecting column (51).

3. The ceramic pouring frame of claim 1, wherein, Further comprising: Arc-shaped groove (22), the arc-shaped groove (22) is opened in the upper side of front side plate (20) and rear side plate (21), and the arc-shaped groove (22) is matched with the outer wall of end portion of fuse ceramic (6); Limiting groove (7), the limiting groove (7) is opened on the front of front side plate (20), rear side plate (21) and top plate (5), and the limiting groove (7) is matched with one end of metal fitting (61); Clamp (8), the clamp (8) is arranged on the front side of front side plate (20), rear side plate (21) and top plate (5) for pressing metal fitting (61) in limiting groove (7); Wherein, the limiting groove (7) on the front side plate (20) and rear side plate (21) is correspondingly arranged and communicated with arc-shaped groove (22), and the limiting groove (7) on top plate (5) is communicated with the lower side of top plate (5).

4. The ceramic pouring frame of claim 1, wherein, The driving mechanism (4) includes a reduction gearbox, a rotating hand wheel, a drive motor and a controller, the rotating hand wheel and the drive motor are both connected to the reduction gearbox, one end of the bottom plate (2) is connected to the reduction gearbox through a drive shaft (40), the other end of the bottom plate (2) is rotatably connected to the base (1) through a rotating shaft (41), the rotating hand wheel and the drive motor can both drive the drive shaft (40) to rotate through the reduction gearbox, and the controller is used to control the start and stop of the drive motor.

5. The ceramic pour frame for fuses of claim 1 wherein, Further comprising: Warning light (9), the warning light (9) is installed on base (1) and is electrically connected with the controller.

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