High-voltage intelligent fusion tube clamping device

Abstract

The utility model discloses a high-voltage intelligent fusion tube clamping device, relates to the technical field of power distribution systems, and aims to improve the clamping stability and operation efficiency of a high-voltage fusion tube. The device comprises a battery box and a motor box, a battery and a circuit board are arranged in the battery box, the motor box and the battery box are coaxially arranged and comprise a motor, a fixed grabbing and clamping plate is stably installed on the motor box through a fixing frame, and a movable grabbing and clamping plate is connected with the motor through a transmission assembly and a guide assembly. The motor drives the transmission guide assembly to drive the movable grabbing and clamping plate to move, so that the movable grabbing and clamping plate cooperates with the fixed grabbing and clamping plate to flexibly clamp the fusion tube. The high-voltage intelligent fusion tube clamping device can effectively solve the problem of fusion tube falling caused by narrow height and gap of existing equipment, so that the equipment damage and maintenance cost is reduced, and the stability of a power supply network is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power distribution system technical field especially relates to a high pressure intelligence fuse pipe clamping device. BACKGROUND

[0002] In the power distribution system, the drop-out fuse as an important protection device is widely used in the primary side of 10kV distribution line and distribution transformer. The drop-out fuse is mainly used for overload and short circuit protection, which can automatically disconnect the circuit when overcurrent or fault occurs, avoiding equipment damage and protecting the normal operation of the power grid. With the progress of technology, high-voltage intelligent drop-out fuses gradually replace traditional ordinary high-voltage drop-out fuses to provide more intelligent protection and control functions. However, the intelligent drop-out fuse faces some operational challenges in actual use.

[0003] In the actual operation of the 10kV line of the distribution network, the operator usually needs to place the small head of the fuse tube horizontally in the clamping position and clamp it, and then place the fuse tube into the device when taking and placing the fuse tube of the intelligent drop-out fuse. However, due to the small installation gap and high equipment height, the fuse tube of the intelligent drop-out fuse is easy to fall during operation, which causes the equipment to be damaged and increases the economic loss. At the same time, the falling and damage of the fuse tube also increase the operation time, affecting the continuity and reliability of power supply, and causing more users to be affected by power outage. This problem is particularly prominent in high-altitude operation or harsh environment, making the installation and operation of the fuse complex and unstable. Therefore, how to effectively improve the stability of the fuse tube of the intelligent drop-out fuse, simplify the operation process, and ensure that there is no falling during taking and placing has become a technical problem that needs to be solved in the process of upgrading the distribution network. SUMMARY

[0004] To solve the above problems, the utility model provides a high pressure intelligence fuse pipe clamping device.

[0005] A high pressure intelligence fuse pipe clamping device, which comprises a battery box and a motor box; the battery box is internally provided with a battery and a circuit board; the motor box is coaxially arranged on the battery box and internally provided with a motor; the motor is wired connected with the circuit board, and the circuit board is wired connected with the battery;

[0006] The high pressure intelligence fuse pipe clamping device further comprises a fixed clamping plate and a movable clamping plate; the fixed clamping plate is fixedly installed on the motor box through a fixed frame; the movable clamping plate is located above the fixed clamping plate and connected with the output end of the motor through a transmission guide assembly; the movable clamping plate can be vertically moved through the motor and clamps the fuse tube together with the fixed clamping plate.

[0007] Further, the battery box is a rectangular box structure, and the motor box is a cylindrical structure.

[0008] Further, the fixing frame is a group of T-shaped plate structures, a group of T-shaped plate structures are symmetrically installed on the motor box, and a gap is left between the group of T-shaped plate structures; and the fixed clamping plate is fixedly installed on the group of T-shaped plate structures.

[0009] Further, the transmission and guiding assembly comprises a transmission assembly and a guiding assembly.

[0010] The transmission assembly is installed at the gap between the group of T-shaped plate structures, and comprises a transmission screw rod and a transmission nut, one end of the transmission screw rod is fixedly connected with the output end of the motor, the other end is rotatably installed on the fixed clamping plate through a bearing, and the transmission nut is threadedly connected with the transmission screw rod.

[0011] The guiding assembly comprises a trapezoidal connecting piece, one end of the trapezoidal connecting piece is fixedly connected with the transmission nut and abuts against one side of the group of T-shaped plate structures, and the other end of the trapezoidal connecting piece is fixedly installed on the movable clamping plate.

[0012] Further, the fixed clamping plate and the movable clamping plate each comprise an arc-shaped groove for clamping the fuse tube; one side of the fixed clamping plate is further provided with a guide block, and the trapezoidal connecting piece is provided with a sliding groove matched with the guide block.

[0013] Further, rubber gaskets are installed in the arc-shaped grooves of the fixed clamping plate and the movable clamping plate.

[0014] The high-voltage intelligent fuse tube clamping device has the following beneficial effects:

[0015] The high-voltage intelligent fuse tube clamping device drives the transmission and guiding assembly through the motor, drives the movable clamping plate to move vertically through the transmission and guiding assembly, and thus stably clamps the fuse tube in cooperation with the fixed clamping plate; effectively solves the problem of fuse tube falling caused by the height of the equipment and the narrow gap in the existing operation, reduces the damage of the equipment, and reduces the maintenance cost; reduces the power-off range and power-off time caused by the falling or damage of the fuse tube, thereby improving the power supply stability and reliability of the power distribution network, reducing the impact on users caused by power failure, and improving the power supply service quality.

[0016] The high-voltage intelligent fuse tube clamping device clamps the fuse tube, reduces the complex steps of the operator when taking and placing the fuse tube, enables the operator to complete the replacement of the fuse tube more quickly and safely, shortens the operation time, and improves the work efficiency; reduces the operation difficulty in high-altitude operation or complex environment, reduces the risk that the operator may encounter in the operation process, and protects the safety of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of the high-voltage intelligent melting pipe clamping device of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the battery box of the high-voltage intelligent melting tube clamping device of the utility model;

[0020] In the figure: 1. Battery box; 2. Motor box; 3. Battery; 4. Circuit board; 5. Fixed gripping plate; 6. Movable gripping plate; 7. Fixed frame; 8. Drive screw; 9. Drive nut; 10. Trapezoidal connector; 11. Arc groove; 12. Guide block; 13. Slide groove; 14. Rubber gasket. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0022] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other. It should be noted that similar numbers and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0023] For the installation operation of the high-voltage intelligent fusion pipe, this embodiment provides a high-voltage intelligent fusion pipe clamping device; Figure 1 As shown, the high-voltage intelligent fusion pipe clamping device includes a battery box 1 and a motor box 2; the battery box 1 is a rectangular box structure, and the motor box 2 is a cylindrical structure; the motor box 2 is installed on the battery box 1 and is coaxially arranged with the battery box 1, as shown in FIG. Figure 2 As shown, the battery box 1 contains batteries 3 and a circuit board 4; the motor box 2 contains a motor, the motor is connected to the circuit board 4 by wire, and the circuit board 4 is connected to the battery 3 by wire.

[0024] As shown in Figure 1 and Figure 2 , the high-voltage intelligent fuse tube clamping device further comprises a fixed clamping plate 5 and a movable clamping plate 6; further, considering the installation of the fixed clamping plate 5, the fixed clamping plate 5 is fixedly installed on the motor box 2 through a fixed frame 7, the fixed frame 7 is a group of T-shaped plate body structures, a group of T-shaped plate body structures are symmetrically installed on the motor box 2, and a gap is left between the group of T-shaped plate body structures for the installation of the transmission and guide assembly; the fixed clamping plate 5 is fixedly installed on the group of T-shaped plate body structures. Further, as shown in Figure 1 and Figure 2 , the movable clamping plate 6 is located above the fixed clamping plate 5, and the movable clamping plate 6 is connected with the motor output end through a transmission and guide assembly, which can be vertically moved through the motor to clamp the fuse tube together with the fixed clamping plate 5. The transmission and guide assembly comprises a transmission assembly and a guide assembly; the transmission assembly is installed at the gap between the group of T-shaped plate body structures, and the transmission assembly comprises a transmission screw 8 and a transmission nut 9, one end of the transmission screw 8 is fixedly connected with the motor output end, the other end is rotatably installed on the fixed clamping plate 5 through a bearing, and the transmission nut 9 is threadedly connected on the transmission screw 8. The guide assembly comprises a trapezoidal connecting piece 10, one end of the trapezoidal connecting piece 10 is fixedly connected with the transmission nut 9 and abuts against one side of the group of T-shaped plate body structures, and the other end is fixedly installed on the movable clamping plate 6.

[0025] Further, as a preferred technical solution of the embodiment, as shown in Figure 1 and Figure 2 , the fixed clamping plate 5 and the movable clamping plate 6 in the embodiment both comprise an arc-shaped groove 11 for clamping the fuse tube; in order to further improve the guiding function, the fixed clamping plate 5 is further provided with a guide block 12 on one side, and the trapezoidal connecting piece 10 is further provided with a sliding groove 13 matched with the guide block 12.

[0026] In addition, in order to avoid excessive clamping force from damaging the fuse tube, as shown in Figure 1 and Figure 2 , the embodiment is further provided with a rubber gasket 14 in the arc-shaped groove 11 of the fixed clamping plate 5 and the movable clamping plate 6.

[0027] Based on the structure of the high-voltage intelligent fuse tube clamping device, the use process of the high-voltage intelligent fuse tube clamping device is as follows:

[0028] When in use, the battery box 1 or the motor box 2 is held by hand, the high-voltage intelligent fuse tube clamping device is moved, and the fuse tube is located between the fixed clamping plate 5 and the movable clamping plate 6; at this time, the motor is started through the circuit board 4, the start-stop button is installed on the motor box 2, the motor output end drives the transmission screw rod 8 to rotate forward or reversely, the transmission screw rod 8 rotates forward or reversely, the transmission nut 9 is threadedly connected with the transmission screw rod 8, the trapezoidal connecting piece 10 is attached to one side of the T-shaped plate body structure, the rotation of the transmission nut 9 is limited, the transmission nut 9 is lifted or lowered relative to the transmission screw rod 8, the movable clamping plate 6 is lifted or lowered relative to the fixed clamping plate 5 through the trapezoidal connecting piece 10, the clamping or loosening action is realized, and the fuse tube is clamped or loosened.

[0029] As the battery box 1, the motor box 2 and the fixed frame 7 of the high-voltage intelligent fuse tube clamping device are coaxially arranged, the high-voltage intelligent fuse tube clamping device is similar to a rod, the high-voltage intelligent fuse tube clamping device drives the transmission and guide assembly through the motor, the movable clamping plate 6 is vertically moved through the transmission and guide assembly, and the fuse tube is stably clamped in cooperation with the fixed clamping plate 5, the problem that the fuse tube falls due to the device height and the small gap in the prior art is effectively solved, the device damage is reduced, the maintenance cost is reduced, the power-off range and the power-off time caused by the falling or damage of the fuse tube are reduced, the power supply stability and reliability of the power distribution network are improved, the influence of the power-off on users is reduced, and the power supply service quality is improved. The fuse tube is clamped through the high-voltage intelligent fuse tube clamping device, the complex steps of the operator in taking and placing the fuse tube are reduced, the operator can more quickly and safely complete the replacement of the fuse tube, the operation time is shortened, and the work efficiency is improved; the operation difficulty in high-altitude operation or a complex environment is reduced, the risk that the operator may encounter in the operation process is reduced, and the safety of the operator is ensured.

[0030] The above merely describes the preferred embodiments of the utility model, and the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A high-voltage intelligent molten pipe clamping device, characterized by: The high-voltage intelligent fused pipe clamping device includes a battery box and a motor box; the battery box contains a battery and a circuit board; the motor box is mounted on the battery box and is coaxially arranged with the battery box, and a motor is installed in the motor box, which is connected to the circuit board by wire, and the circuit board is connected to the battery by wire; The high-voltage intelligent molten tube clamping device also includes a fixed grabbing plate and a movable grabbing plate. The fixed grabbing plate is fixedly mounted on the motor box through a fixing frame. The movable grabbing plate is located above the fixed grabbing plate and is connected to the motor output end through a transmission guide assembly. It can be moved vertically by the motor to cooperate with the fixed grabbing plate to clamp the molten tube.

2. The high-voltage intelligent molten pipe clamping device according to claim 1, characterized in that: The battery box is a rectangular box structure, and the motor box is a cylindrical structure.

3. The high-voltage intelligent molten pipe clamping device according to claim 1, characterized in that: The fixing frame is a group of T-shaped plate structures, which are symmetrically installed on the motor box, and gaps are left between the group of T-shaped plate structures; the fixed gripping plate is fixedly installed on the group of T-shaped plate structures.

4. The high-voltage intelligent molten pipe clamping device according to claim 3, characterized in that: The transmission guide assembly includes a transmission assembly and a guide assembly; The transmission assembly is installed in the gap between a set of T-shaped plate structures. It includes a transmission screw and a transmission nut. One end of the transmission screw is fixedly connected to the output end of the motor, and the other end is rotatably mounted on the fixed clamping plate through a bearing. The transmission nut is threadedly connected to the transmission screw. The guide assembly includes a trapezoidal connector, one end of which is fixedly connected to a transmission nut and fits with one side of a group of T-shaped plate structures, and the other end of which is fixedly installed with a movable grabbing splint.

5. The high-voltage intelligent molten pipe clamping device according to claim 4, characterized in that: The fixed grabbing plate and the movable grabbing plate both include an arc-shaped groove for clamping the melting tube; a guide block is further provided on one side of the fixed grabbing plate, and a sliding groove matching the guide block is provided on the trapezoidal connecting piece.

6. The high-voltage intelligent molten pipe clamping device according to claim 5, characterized in that: Rubber gaskets are installed in the arc grooves of the fixed grabbing plate and the movable grabbing plate.

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