High-voltage cable comprehensive monitoring grounding box

Abstract

The utility model is suitable for the technical field of power equipment, and provides a high-voltage cable comprehensive monitoring grounding box, which comprises a high-voltage cable comprehensive monitoring grounding box body, an adjustable copper plate is arranged in the high-voltage cable comprehensive monitoring grounding box body, and a wiring terminal is arranged on the copper plate and is used for accessing a cable; the four mounting blocks are symmetrically and fixedly mounted on the inner wall of the high-voltage cable comprehensive monitoring grounding box body respectively; the two guide rods are respectively and fixedly arranged on the corresponding mounting blocks; and the two assembly blocks are respectively arranged on the corresponding guide rods in a sleeving manner. The high-voltage cable comprehensive monitoring grounding box provided by the scheme solves the problem that the existing cable grounding box is inconvenient to maintain.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power equipment, and in particular relates to a high-voltage cable comprehensive monitoring grounding box. Background Art

[0002] In the power system, the high-voltage cable comprehensive monitoring grounding box is an important device to ensure the safe grounding of the cable sheath. Its performance and maintainability are directly related to the stable operation and maintenance efficiency of the power system.

[0003] However, the traditional internal design of the high-voltage cable comprehensive monitoring grounding box, especially the installation method of key components such as connecting copper busbars and copper terminals, generally uses bolt fasteners to directly fix them at preset positions on the inner wall of the box. When the connecting copper busbars, copper terminals and other components in the cable grounding box need to be repaired or replaced due to aging, damage or failure, since these components are tightly fixed inside the box, the staff often need to go deep into the box and operate in a limited space. This operating environment not only has a small space, but also may increase the difficulty of maintenance due to factors such as insufficient light and obstructed vision, affecting the operating efficiency and safety of the staff. Utility Model Content

[0004] The utility model provides a high-voltage cable comprehensive monitoring grounding box, aiming to solve the problem of inconvenient maintenance of the current cable grounding box.

[0005] The utility model is implemented as follows: a high-voltage cable comprehensive monitoring grounding box comprises: a high-voltage cable comprehensive monitoring grounding box body, an adjustable copper plate is arranged inside the high-voltage cable comprehensive monitoring grounding box body, and a wiring terminal is arranged on the copper plate for connecting cables; four mounting blocks, the four mounting blocks are symmetrically fixedly mounted on the inner wall of the high-voltage cable comprehensive monitoring grounding box body; two guide rods, the two guide rods are respectively fixedly mounted on the corresponding mounting blocks; two assembly blocks, the two assembly blocks are respectively sleeved on the corresponding guide rods; two groove blocks, the two groove blocks are respectively arranged on the two ends of the copper plate, and one end of the two groove blocks is respectively fixedly connected to the corresponding assembly blocks; a driving mechanism for driving the corresponding assembly block to move, the driving mechanism is arranged on the corresponding mounting block.

[0006] Preferably, the driving mechanism comprises: a bearing seat arranged on the corresponding mounting block; a screw rod rotatably mounted on the bearing seat, one end of the screw rod threadedly passing through the assembly block; and a knob fixed on one end of the screw rod.

[0007] Preferably, a mounting hole is provided on the groove block, a pluggable pin rod is provided in the mounting hole, and the bottom end of the pin rod passes through the copper plate.

[0008] Preferably, a wire trough is provided at the bottom of the high-voltage cable integrated monitoring grounding box, a wire protection block is arranged in the wire trough, and an arc groove is provided on the wire protection block.

[0009] Preferably, the high-voltage cable comprehensive monitoring and grounding box is provided with an openable and closable box door, the box door is provided with hinges and door locks, and the hinges are fixedly connected to the high-voltage cable comprehensive monitoring and grounding box.

[0010] Preferably, an assembly plate is symmetrically fixedly mounted on the top of the high-voltage cable integrated monitoring grounding box, and an assembly hole is opened on the assembly plate.

[0011] Preferably, a through hole is provided on the corresponding mounting block, and the inner diameter of the through hole is larger than the screw rod.

[0012] Compared with the related art, the high-voltage cable comprehensive monitoring grounding box provided by the utility model has the following advantages:

[0013] Beneficial effects:

[0014] The adjustable copper plate can be moved and adjusted flexibly, which improves the convenience and flexibility of maintenance and reduces maintenance time and labor costs; the precise adjustment of the copper plate position is achieved through the support of the bearing seat and the screw thread, which is easy to operate and has smooth transmission, reducing the difficulty of operation and safety hazards; the pluggable pin fixation enhances the connection strength between the copper plate and the assembly block, and is convenient for quick release during maintenance, improving maintenance efficiency and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the main structure of a high-voltage cable comprehensive monitoring grounding box provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 The utility model is an assembly diagram of the mounting block, the guide rod, the screw rod, the assembly block and the groove block.

[0019] Figure numerals: 1. High-voltage cable integrated monitoring and grounding box; 2. Copper plate; 3. Wiring terminal; 4. Mounting block; 5. Guide rod; 6. Assembly block; 7. Groove block; 8. Bearing seat; 9. Screw; 10. Knob; 11. Mounting hole; 12. Pin rod; 13. Wire protection block; 14. Assembly sheet; 15. Assembly hole; 16. Box door. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model provides a high-voltage cable comprehensive monitoring grounding box, such as Figure 1-4 As shown, the high-voltage cable comprehensive monitoring grounding box includes: a high-voltage cable comprehensive monitoring grounding box body 1, wherein an adjustable copper plate 2 is arranged inside the high-voltage cable comprehensive monitoring grounding box body 1, and a wiring terminal 3 is arranged on the copper plate 2 for connecting cables; four mounting blocks 4, wherein the four mounting blocks 4 are symmetrically fixedly mounted on the inner wall of the high-voltage cable comprehensive monitoring grounding box body 1; two guide rods 5, wherein the two guide rods 5 are respectively fixedly mounted on the corresponding mounting blocks 4; two assembly blocks 6, wherein the two assembly blocks 6 are respectively sleeved on the corresponding guide rods 5; two groove blocks 7, wherein the two groove blocks 7 are respectively arranged on the two ends of the copper plate 2, and one end of the two groove blocks 7 is respectively fixedly connected to the corresponding assembly blocks 6; a driving mechanism for driving the corresponding assembly block 6 to move, wherein the driving mechanism is arranged on the corresponding mounting block 4.

[0023] It should be noted that the traditional internal design of the high-voltage cable integrated monitoring grounding box, especially the installation method of key components such as connecting copper bars and copper terminals, generally adopts bolt fasteners to directly fix them at the preset position on the inner wall of the box. When the connecting copper bars, copper terminals and other components in the cable grounding box need to be repaired or replaced due to aging, damage or failure, since these components are tightly fixed inside the box, the staff often need to go deep into the box and operate in a limited space. This operating environment is not only small in space, but also may increase the difficulty of maintenance due to factors such as insufficient light and obstructed vision, affecting the operating efficiency and safety of the staff. Based on the above, it is necessary to improve the high-voltage cable integrated monitoring grounding box to solve the above problems;

[0024] In this embodiment, an adjustable copper plate 2 is designed inside the high-voltage cable integrated monitoring grounding box 1. This design allows the copper plate to be moved or adjusted to a certain extent inside the box, rather than being directly fixed on the inner wall of the box as traditionally; this adjustability greatly improves the flexibility of maintenance. When the wiring terminal 3 on the copper plate needs to be repaired or replaced, there is no need to remove the entire copper plate from the box, and only the position of the copper plate can be adjusted by the adjustment mechanism, which greatly saves time and manpower; four mounting blocks 4 are symmetrically fixed on the inner wall of the box, and two guide rods 5 are respectively installed on the corresponding mounting blocks, providing a stable moving track for the assembly block 6; two assembly blocks 6 are sleeved on the guide rods 5 and are respectively fixedly connected to the groove blocks 7 at both ends of the copper plate 2. This structure allows the copper plate to be smoothly moved and adjusted along the direction of the guide rods; the combination of the guide rods 7 and the assembly blocks 6 not only ensures the stability of the copper plate movement, but also enhances the reliability of the overall structure and reduces the risk of damage caused by maintenance operations; the driving mechanism is arranged on the mounting block 4, which is used to drive the corresponding assembly block 6 to move, thereby driving the copper plate 2 to move. This design makes the adjustment of the copper plate more convenient and precise, without the need for direct manual operation of the copper plate, reducing operational difficulty and safety hazards.

[0025] In a further preferred embodiment of the utility model, the driving mechanism includes: a bearing seat 8 arranged on the corresponding mounting block 4; a screw rod 9 rotatably mounted on the bearing seat 8, one end of the screw rod 9 being threaded through the assembly block 6; and a knob 10 fixed on one end of the screw rod 9.

[0026] In this embodiment, the bearing seat 8 is arranged on the corresponding mounting block 4, providing a stable support point for the rotation of the screw 9; through the bearing seat 8, the screw 9 can rotate smoothly, reducing the friction and resistance during the rotation process, and ensuring the smoothness of the transmission; the screw 9 is rotatably installed on the bearing seat 8, and one end of the screw 9 is threaded through the assembly block 6. This design enables the rotation of the screw 9 to be converted into linear motion of the assembly block 6; when the screw 9 rotates, due to the thread cooperation between it and the assembly block 6, the assembly block 6 will move along the axial direction of the screw 9, thereby driving the copper plate 2 to adjust its position; the knob 10 is fixed on one end of the screw 9, providing convenience for the staff to operate the screw 9; the staff only needs to rotate the knob 10 to drive the screw 9 to rotate, thereby realizing convenient adjustment of the copper plate 2.

[0027] In a further preferred embodiment of the utility model, a mounting hole 11 is opened on the groove block 7, and a pluggable pin rod 12 is arranged in the mounting hole 11, and the bottom end of the pin rod 12 passes through the copper plate 2.

[0028] In this embodiment, the mounting hole 11 is formed on the groove block 7, providing a channel for the insertion of the pin rod 12; the design of the mounting hole 11 enables the pin rod 12 to be firmly fixed on the groove block 7, thereby forming a reliable connection with the assembly block 6; the pin rod 12 is designed to be pluggable, that is, it can be easily inserted into or pulled out of the mounting hole 11; the bottom end of the pin rod 12 passes through the copper plate 2, and this design enhances the connection strength between the copper plate 2 and the insulated linear groove block 7 (and then with the assembly block 6 and the guide rod 5), making the copper plate more stable and reliable during movement or adjustment; the pluggable nature of the pin rod 12 allows it to be easily pulled out when it is necessary to repair or replace components on the copper plate, thereby releasing the fixation of the copper plate and facilitating subsequent operations.

[0029] In a further preferred embodiment of the utility model, a wire groove is provided at the bottom of the high-voltage cable integrated monitoring grounding box 1, a wire protection block 13 is provided in the wire groove, and an arc groove is provided on the wire protection block 13.

[0030] In this embodiment, a wire trough is provided at the bottom of the high-voltage cable integrated monitoring grounding box 1, providing a special channel for laying cables; the design of the wire trough enables the cables to be laid in the grounding box in an orderly and neat manner, avoiding the disorderly accumulation of cables and improving the neatness and aesthetics of the box; a wire protection block 13 is provided in the wire trough to protect the cables passing through the wire trough; an arc-shaped groove is provided on the wire protection block 13, and this design can better adapt to the shape of the cable and reduce the friction and extrusion of the cable when passing through the wire trough.

[0031] In a further preferred embodiment of the utility model, the high-voltage cable comprehensive monitoring and grounding box body 1 is provided with an openable and closable box door 16, the box door 16 is provided with hinges and door locks, and the hinges are fixedly connected to the high-voltage cable comprehensive monitoring and grounding box body 1.

[0032] In this embodiment, the box door 16 is designed on the high-voltage cable comprehensive monitoring and grounding box 1, and is used to close or open the box to facilitate the installation, debugging, maintenance and other operations of the internal equipment; the box door 16 is fixedly connected to the box through hinges to ensure that the box door can be opened and closed smoothly while maintaining a tight connection with the box; the hinge is a key component connecting the box door 16 and the high-voltage cable comprehensive monitoring and grounding box 1, which allows the box door to rotate freely within a certain range, thereby realizing the opening and closing of the box door; the hinge is fixedly connected to the box to ensure that the box door can remain stable when opened or closed, and will not damage the box or affect its use due to loosening or falling off.

[0033] In a further preferred embodiment of the utility model, an assembly piece 14 is symmetrically fixedly installed on the top of the high-voltage cable comprehensive monitoring grounding box 1, and an assembly hole 15 is opened on the assembly piece 14.

[0034] In this embodiment, the assembly piece 14 is symmetrically fixedly installed on the top of the high-voltage cable comprehensive monitoring grounding box 1, providing a reliable support point for the installation and fixation of the grounding box; the design of the assembly piece 14 enables the grounding box to be conveniently connected and fixed to other equipment or structures, thereby enhancing the installation stability and reliability of the grounding box; the assembly hole 15 is opened on the assembly piece 14, providing a channel for installing bolts or other fasteners.

[0035] In a further preferred embodiment of the present invention, a through hole is provided on the corresponding mounting block 4 , and the inner diameter of the through hole is larger than the screw rod 9 .

[0036] In this embodiment, a through hole is formed on the corresponding mounting block 4, providing a passage for the screw rod 9 to pass through; the inner diameter of the through hole is designed to be larger than the diameter of the screw rod 9, and this design ensures that the screw rod 9 can rotate freely in the through hole without being hindered; as mentioned above, the screw rod 9 is rotatably mounted on the bearing seat 8, one end of which is threaded through the assembly block 6, and the other end passes through the through hole on the mounting block 4. Since the inner diameter of the through hole is larger than the screw rod 9, the screw rod 9 will not generate friction with the inner wall of the through hole when rotating, thereby ensuring smooth transmission.

[0037] To sum up, the high-voltage cable comprehensive monitoring grounding box provided by the technical solution, the adjustable copper plate structure and the convenient driving mechanism make operations such as maintenance or replacement of terminal blocks simpler and faster, greatly shortening the maintenance time and improving work efficiency; the staff do not need to go deep into the box to perform complicated operations, reducing the safety hazards caused by factors such as small space and insufficient light, and improving work safety; since the complexity and time cost of maintenance operations are reduced, the risk of equipment damage caused by improper operation is also reduced, thereby reducing the overall maintenance cost and solving the current problem of inconvenient maintenance of cable grounding boxes.

[0038] Compared with the related technology, the adjustable copper plate 2 can be flexibly moved and adjusted, which improves the convenience and flexibility of maintenance and reduces maintenance time and labor costs; through the support of the bearing seat and the screw thread, the precise adjustment of the position of the copper plate is achieved, the operation is simple and the transmission is smooth, which reduces the difficulty of operation and safety hazards; the pluggable pin fixation enhances the connection strength between the copper plate 2 and the assembly block 6, and at the same time facilitates quick release of the fixation during maintenance, thereby improving maintenance efficiency and flexibility.

[0039] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0040] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0041] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A high voltage cable comprehensive monitoring grounding box, characterized in that: include: A high-voltage cable integrated monitoring grounding box, wherein an adjustable copper plate is arranged inside the high-voltage cable integrated monitoring grounding box, and a wiring terminal is arranged on the copper plate for connecting cables; Four mounting blocks, the four mounting blocks are symmetrically fixedly mounted on the inner wall of the high-voltage cable comprehensive monitoring grounding box; Two guide rods, the two guide rods are respectively fixedly mounted on the corresponding mounting blocks; Two assembly blocks, the two assembly blocks are respectively sleeved on the corresponding guide rods; Two groove blocks, the two groove blocks are respectively arranged on the two ends of the copper plate, and one end of the two groove blocks is respectively fixedly connected to the corresponding assembly block; A driving mechanism for driving the corresponding assembly block to move, wherein the driving mechanism is arranged on the corresponding installation block.

2. The high-voltage cable comprehensive monitoring grounding box according to claim 1, characterized in that: The driving mechanism comprises: A bearing seat provided on the corresponding mounting block; Rotate a screw rod mounted on the bearing seat, wherein one end of the screw rod has a thread passing through the assembly block; A knob is fixed to one end of the screw.

3. The high-voltage cable comprehensive monitoring grounding box according to claim 1, characterized in that: The groove block is provided with a mounting hole, a pluggable pin rod is arranged in the mounting hole, and the bottom end of the pin rod passes through the copper plate.

4. The high-voltage cable comprehensive monitoring grounding box according to claim 1, characterized in that: A wire trough is provided at the bottom of the high-voltage cable comprehensive monitoring grounding box, a wire protection block is arranged in the wire trough, and an arc groove is provided on the wire protection block.

5. The high-voltage cable comprehensive monitoring grounding box according to claim 1, characterized in that: The high-voltage cable comprehensive monitoring and grounding box is provided with an openable and closable box door, the box door is provided with hinges and a door lock, and the hinges are fixedly connected to the high-voltage cable comprehensive monitoring and grounding box.

6. The high-voltage cable comprehensive monitoring grounding box according to claim 1, characterized in that: An assembly piece is symmetrically fixedly installed on the top of the high-voltage cable comprehensive monitoring grounding box, and an assembly hole is opened on the assembly piece.

7. The high-voltage cable comprehensive monitoring grounding box according to claim 2, characterized in that: The corresponding mounting block is provided with a through hole, and the inner diameter of the through hole is larger than the screw rod.

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