Multi-functional grounding wire

Abstract

The utility model discloses a multifunctional grounding wire belongs to electric power equipment tool technical field, contains operating lever and operating part, both are fixed through rotating bolt and bearing, and operating part contains adjusting stand, adjusting lever and adjusting block, and operating lever contains connecting rod and operating handle, and operating handle sets up control handle, and adjusting stand contains connecting plate, adjusting plate and fixed plate, and the inside of adjusting block has second adjusting groove, and adjusting lever is connected with adjusting rope, and adjusting rope is connected with control handle, first adjusting part sets up third adjusting groove, and the end of second adjusting part sets up corresponding extension piece. Compared with the prior art, the utility model discloses operating lever and operating part are fixed through rotating bolt and bearing, when the space of grounding point is limited or needs specific operating angle, does not need to move the whole equipment, and the operating direction can be adjusted by rotating operating part, in addition, the adjusting plate adopts the structure of adjustable length, can adapt to different grounding points, and the adaptation degree of operating part and grounding point is increased.

Description

Technical Field

[0001] This utility model belongs to the field of power equipment and tools technology, and in particular relates to a multifunctional grounding wire. Background Technology

[0002] The grounding wires currently in use have the problem of being difficult to connect to grounding points in confined spaces. The specific problems are as follows:

[0003] 1. The narrow space prevents the operator's arm or tools from being extended, making it difficult to accurately align the grounding wire connector with the grounding point.

[0004] 2. Obstructed view, making it impossible to directly observe the location of the grounding point or the connection status of the grounding wire (such as in a dead corner inside the equipment).

[0005] 3. The grounding point is designed in a corner that is difficult to reach, or where there are other pipelines, equipment, etc. nearby that obstruct it.

[0006] 4. The grounding busbar (terminal) is covered by other cables and cannot be directly contacted.

[0007] 5. The size or shape of the grounding wire connector (such as wire lug or clamp) does not match the grounding point (e.g., the hole diameter is incorrect or the clamp opening is too small).

[0008] 6. Insufficient operating space was reserved at the grounding point (e.g., the bolt direction is inward or there is no redundant grounding point).

[0009] 7. The equipment layout did not follow the "maintainability design", making it difficult to install grounding wires later.

[0010] In the prior art, Chinese Patent Publication No. CN 221226591 U discloses a grounding wire with a conductor end connector that can be adjusted at multiple angles, including a clamping mechanism, a lifting mechanism, an angle adjustment mechanism, and a driving mechanism. The clamping mechanism includes a fixed clamping block, a movable clamping block, and an elastic component. The fixed clamping block and the movable clamping block are movably connected, and the elastic component is sleeved on the movable clamping block. The clamping mechanism is rotatably connected to the lifting mechanism, while the lifting mechanism is fixedly connected to the angle adjustment mechanism, and the angle adjustment mechanism is rotatably connected to the driving mechanism. The driving mechanism includes a first driving handle, a second driving handle, an elastic nylon rope, and a hollow connecting rod. One end of the first driving handle is fixedly connected to the nylon rope, and the other end of the nylon rope is fixedly connected to the movable clamping block. The second driving handle is fixedly connected to the angle adjustment mechanism through the hollow connecting rod. The angle is adjusted by the angle adjustment mechanism, and the driving mechanism controls the lifting mechanism to perform telescopic movement and the movable clamping block of the clamping mechanism to move in a directional manner. However, this approach cannot completely solve the aforementioned problems.

[0011] Therefore, in order to solve the above problems, designing a multifunctional grounding wire becomes particularly urgent and important. Utility Model Content

[0012] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and design a multi-functional grounding wire. This multi-functional grounding wire has a simple structure and is easy to use; it also solves the problem that existing grounding wires are not easy to connect.

[0013] The technical solution adopted by this utility model to solve its technical problem is:

[0014] A multi-functional grounding wire,

[0015] Its features are,

[0016] It includes an operating lever and an operating component, wherein the operating lever is hollow inside.

[0017] The operating lever and operating components are fixed by rotating bolts and bearings.

[0018] The operating component includes an adjusting frame, an adjusting rod, and an adjusting block. The adjusting rod connects the adjusting frame and the adjusting block, and the adjusting block is connected to the adjusting frame.

[0019] The operating lever includes a connecting rod and an operating handle, the operating handle being fixed to the end of the connecting rod.

[0020] A connecting block is provided on the side of the connecting rod near the adjusting block. The rotating bolt passes through the adjusting block and the connecting block to fix the operating rod and the adjusting block.

[0021] A control handle is provided on the side of the operating handle.

[0022] The adjusting frame includes a connecting plate, an adjusting plate, and a fixing plate, with the adjusting plate connected to the fixing plate at both ends.

[0023] The connecting plate is provided with a connecting hole, the adjusting rod passes through the connecting hole and is connected to the adjusting block, and the adjusting block is provided with a second adjusting groove corresponding to the adjusting rod.

[0024] A fixing block is provided on the side of the adjusting rod near the fixing plate.

[0025] A spring is wound around the outside of the adjusting rod, and the spring is disposed between the fixing block and the connecting plate.

[0026] An adjustment rope is connected to the other side of the adjustment rod, and the other end of the adjustment rope is connected to the control handle.

[0027] As a preferred embodiment of this utility model

[0028] The adjusting plate includes a first adjusting member and a second adjusting member, which are fixed together by a pin.

[0029] The first adjusting member is provided with a third adjusting groove, and the end of the second adjusting member is provided with an extension corresponding to the third adjusting groove.

[0030] Both the extension member and the first adjustment member are provided with corresponding fixing holes for the pins to fix them.

[0031] As a preferred embodiment of this utility model

[0032] Both the fixing block and the fixing plate have fixing grooves on their opposite sides.

[0033] As a preferred embodiment of this utility model

[0034] An insulating protective sleeve is provided on the outside of the operating handle.

[0035] As a preferred embodiment of this utility model

[0036] The control handle is connected to the operating handle via a rotating shaft. The adjusting rope is wound around the outside of the rotating shaft, and the operating handle is provided with a locking pin corresponding to the rotating shaft.

[0037] As a preferred embodiment of this utility model

[0038] The connecting rod is composed of multiple insulating rods connected together. One end of the insulating rod is provided with an external thread, and the other end of the insulating rod is provided with a connecting tube. The connecting tube is provided with an internal thread corresponding to the external thread.

[0039] As a preferred embodiment of this utility model

[0040] The connecting rod is a telescopic rod.

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] 1. This utility model relates to a multifunctional grounding wire, comprising an operating lever and an operating component. The operating lever controls the operating component to complete the grounding operation. The operating lever and the operating component are fixed by rotating bolts and bearings. When the space where the grounding point is located is small, there are space restrictions, or a specific operating angle is required, there is no need to move the entire equipment. The working direction can be adjusted simply by rotating the operating component. Angle switching can be completed without disassembly and reassembly. A single person can quickly complete the adjustment operation. Especially in repetitive operations, it can significantly reduce auxiliary operation time and improve overall work efficiency.

[0043] 2. The adjustment plate adopts an adjustable length structure, which can adapt to different grounding points and increase the compatibility between the operating parts and the grounding points. Attached Figure Description

[0044] Figure 1This is a schematic diagram of a multifunctional grounding wire proposed in this utility model;

[0045] Figure 2 This is a schematic diagram of one embodiment of a multifunctional grounding wire proposed in this utility model;

[0046] Figure 3 This is a schematic diagram of one embodiment of a multifunctional grounding wire proposed in this utility model;

[0047] Figure 4 This is a schematic diagram of one embodiment of a multifunctional grounding wire proposed in this utility model;

[0048] Figure 5 This is a schematic diagram of one embodiment of a multifunctional grounding wire proposed in this utility model;

[0049] Figure 6 This is a schematic diagram of one embodiment of a multifunctional grounding wire proposed in this utility model;

[0050] Figure 7 This is a schematic diagram of a multifunctional grounding wire adjustment frame proposed in this utility model.

[0051] Explanation of reference numerals in the attached figures:

[0052] 1. Control lever,

[0053] 11. Connecting rod; 12. Operating handle; 13. Connecting block; 14. Control handle.

[0054] 2. Operating components,

[0055] 21. Adjusting frame; 22. Adjusting rod; 23. Adjusting block; 24. Connecting plate; 25. Adjusting plate; 26. Fixing plate; 27. Second adjusting groove; 28. Fixing block; 29. ​​Spring; 30. Adjusting rope; 31. First adjusting component; 32. Second adjusting component; 33. Third adjusting groove; 34. Extension component; 35. Fixing hole; 36. Fixing groove; 37. Rotating shaft; 38. Locking pin.

[0056] 3. Rotate the bolt. Detailed Implementation

[0057] The specific embodiments of this utility model are described below with reference to the accompanying drawings and examples:

[0058] It should be noted that the structures, colors, proportions, sizes, etc. shown in the accompanying drawings are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which the present invention can be implemented. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0059] Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in this specification are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0060] like Figures 1-6 As shown, this utility model discloses a multifunctional grounding wire comprising an operating lever 1 and an operating component 2. The operating lever 1 controls the operating component 2 to complete the grounding operation. The operating lever 1 and the operating component 2 are fixed by a rotating bolt 3 and a bearing. The connection between the operating lever 1 and the operating component 2 adopts a composite fixing structure of rotating bolt 3 and bearing. The rotating bolt 3 passes through the shaft hole of the operating component 2 and the connecting block 13 of the operating lever 1. Its screw part is fastened to the operating lever 1 by threads, while the bolt head is movably connected to the operating component 2 through the bearing—the inner ring of the bearing is interference-fitted with the bolt head, and the outer ring is tightly fitted with the inner wall of the shaft hole of the operating component 2. This achieves both rigid fixing of the operating lever 1 and the operating component 2 and reserves structural space for relative rotation of the operating component 2.

[0061] When the space where the grounding point is located is small, there are space restrictions, or a specific operating angle is required, there is no need to move the entire equipment. The working direction can be adjusted simply by rotating the operating component 2. Angle switching can be completed without disassembly and reassembly. A single person can quickly complete the adjustment operation. Especially in repetitive operations, it can significantly reduce auxiliary operation time and improve overall work efficiency.

[0062] The operating component 2 includes an adjusting frame 21, an adjusting rod 22, and an adjusting block 23. The adjusting rod 22 connects the adjusting frame 21 and the adjusting block 23. By moving the adjusting rod 22 within the adjusting block 23, the distance between it and the adjusting frame 21 can be adjusted, thereby adjusting the clamping space of the operating component 2 to adapt to different grounding points. The adjusting block 23 is connected to the adjusting frame 21. The adjusting block 23 reserves space for the movement of the adjusting rod 22 and also serves as a connecting medium to connect the operating component 2 and the operating rod 1.

[0063] The operating lever 1 includes a connecting rod 11 and an operating handle 12. The operating handle 12 is fixed to the end of the connecting rod 11. The connecting rod 11 sends the operation to the grounding point. The operator holds the operating handle 12 to adjust the clamping space of the operating component 2 to complete the grounding work.

[0064] A connecting block 13 is provided on the side of the connecting rod 11 near the adjusting block 23. The rotating bolt 3 passes through the adjusting block 23 and the connecting block 13 to fix the operating rod 1 and the adjusting block 23.

[0065] The adjusting frame 21 includes a connecting plate 24, an adjusting plate 25, and a fixing plate 26. The two ends of the adjusting plate 25 are connected to the fixing plate 26.

[0066] The connecting plate 24 is provided with a connecting hole. The adjusting rod 22 passes through the connecting hole and is connected to the adjusting block 23. The adjusting block 23 is provided with a second adjusting groove 27 corresponding to the adjusting rod 22. The adjusting rod 22 is fixed in the adjusting groove and performs corresponding moving operations. A fixing block 28 is provided on the side of the adjusting rod 22 near the fixing plate 26. The space between the fixing plate 26 and the fixing member is used to clamp the grounding point, thereby completing the grounding operation of the grounding point.

[0067] A spring 29 is wound around the outside of the adjusting rod 22. The spring 29 is located between the fixed block 28 and the connecting plate 24. When the adjusting rod 22 moves downward into the second adjusting groove 27, the fixed block 28 moves accordingly, causing the spring 29 to compress. When aligned with the grounding point to be grounded, the control of the adjusting rod 22 is released. The elastic potential energy of the spring 29 causes the adjusting rod 22 to return to its original position, completing the clamping of the grounding point and realizing grounding.

[0068] An adjusting rope 30 is connected to the other side of the adjusting rod 22. The operating rod 1 is hollow inside to hold the adjusting rope 30. The other end of the adjusting rope 30 is connected to a control handle 14 located on the side of the operating handle 12. The position of the adjusting rod 22 is adjusted by controlling the adjusting rope 30 through the control handle.

[0069] like Figure 7 As shown, in another embodiment, the adjusting plate 25 includes a first adjusting member 31 and a second adjusting member 32. The first adjusting member 31 and the second adjusting member 32 are fixed by a pin. The first adjusting member 31 is provided with a third adjusting groove 33. The end of the second adjusting member 32 is provided with an extension member 34 corresponding to the third adjusting groove 33. The extension member 34 is placed in the third placement groove and fixed by a pin. Both the extension member 34 and the first adjusting member 31 are provided with corresponding fixing holes 35 for the pin to fix.

[0070] The number and position of the fixing holes 35 are not fixed and can be adjusted according to the actual situation on site. The length of the adjusting plate 25 can be adjusted by passing the pin through different fixing holes 35, so that the device can perform clamping operations at different grounding points.

[0071] Currently, even when the clamping space is adjusted to the maximum, the existing grounding wire still cannot be matched with the grounding point. With this device, the adjustment plate 25 can be adjusted at the same time as the adjustment rod 22, so as to achieve the purpose of matching the operating part 2 with different grounding points.

[0072] In another embodiment, a fixing groove 36 is provided on the opposite side of the fixing block 28 and the fixing plate 26. The shape of the fixing groove 36 corresponds to that of the grounding point, which increases the stability of the device during the clamping process.

[0073] In another embodiment, an insulating protective sleeve is provided on the outside of the operating handle 12. This reduces the risk of electric shock while enhancing grip stability and effectively reducing operational errors.

[0074] In another embodiment, the control handle 14 is connected to the operating handle 12 via a rotating shaft 37. The adjusting rope 30 is wound around the outside of the rotating shaft 37. A locking pin 38 corresponding to the rotating shaft is provided inside the operating handle 12. The side of the locking pin 38 is provided with a protrusion corresponding to the groove provided at the end of the rotating shaft 37. In use, the protrusion is pushed into the groove. The end of the adjusting rope 30 is fixed to the rotating shaft 37. The rotating shaft 37 is rotated by controlling the control handle 14 to retract the adjusting rope 30, thereby moving the adjusting rope 30 and adjusting the clamping space of the operating member 2. Simultaneously, the locking pin 38 corresponding to the rotating shaft is provided inside the operating handle 12 to control the rotation of the rotating shaft 37. The spring 29 can be manually compressed before installation. During installation, simply unlock and rotate the control handle. In addition, the rotation speed of the control handle 14 is manually controlled to prevent the spring 29 from rebounding too quickly and causing mechanical damage to the clamped position.

[0075] In another embodiment, the connecting rod 11 is composed of multiple insulating rods connected together. One end of the insulating rod is provided with an external thread, and the other end of the insulating rod is provided with a connecting tube. The connecting tube is provided with an internal thread corresponding to the external thread. The length of the connecting rod 11 can be adjusted by connecting multiple insulating rods with threads to adapt to grounding points at different heights.

[0076] In another embodiment, the connecting rod 11 is a telescopic rod to adapt to grounding points at different heights.

[0077] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multifunctional grounding wire, Its features are, It includes an operating lever (1) and an operating component (2), wherein the operating lever (1) is hollow inside. The operating lever (1) and the operating component (2) are fixed by rotating bolts (3) and bearings. The operating component (2) includes an adjusting frame (21), an adjusting rod (22), and an adjusting block (23). The adjusting rod (22) connects the adjusting frame (21) and the adjusting block (23), and the adjusting block (23) is connected to the adjusting frame (21). The operating lever (1) includes a connecting rod (11) and an operating handle (12), the operating handle (12) being fixed to the end of the connecting rod (11). The connecting rod (11) is provided with a connecting block (13) on the side near the adjusting block (23). The rotating bolt (3) passes through the adjusting block (23) and the connecting block (13) to fix the operating rod (1) and the adjusting block (23). The operating handle (12) is provided with a control handle (14) on its side. The adjustment frame (21) includes a connecting plate (24), an adjustment plate (25) and a fixing plate (26), with the two ends of the adjustment plate (25) connected to the fixing plate (26). The connecting plate (24) is provided with a connecting hole, the adjusting rod (22) passes through the connecting hole and is connected to the adjusting block (23), and the adjusting block (23) is provided with a second adjusting groove (27) corresponding to the adjusting rod (22). A fixing block (28) is provided on the side of the adjusting rod (22) near the fixing plate (26). A spring (29) is wound around the outside of the adjusting rod (22), and the spring (29) is disposed between the fixing block (28) and the connecting plate (24). An adjustment rope (30) is connected to the other side of the adjustment rod (22), and the other end of the adjustment rope (30) is connected to the control handle (14).

2. A multifunctional grounding wire as described in claim 1, Its features are, The adjusting plate (25) includes a first adjusting member (31) and a second adjusting member (32), which are fixed by a pin. The first adjusting member (31) is provided with a third adjusting groove (33), and the end of the second adjusting member (32) is provided with an extension member (34) corresponding to the third adjusting groove (33). Both the extension member (34) and the first adjustment member (31) are provided with corresponding fixing holes (35) for the pins to fix them.

3. A multifunctional grounding wire as described in claim 1, Its features are, The fixing block (28) and the fixing plate (26) are both provided with fixing grooves (36) on opposite sides.

4. A multifunctional grounding wire as described in claim 1, Its features are, An insulating protective sleeve is provided on the outside of the operating handle (12).

5. A multifunctional grounding wire as described in claim 1, Its features are, The control handle (14) is connected to the operation handle (12) via a rotating shaft (37). The adjustment rope (30) is wrapped around the outside of the rotating shaft (37). The operation handle is provided with a locking pin (38) corresponding to the rotating shaft (37).

6. A multifunctional grounding wire as described in claim 1, Its features are, The connecting rod (11) is composed of multiple insulating rods connected together. One end of the insulating rod is provided with an external thread, and the other end of the insulating rod is provided with a connecting pipe. The connecting pipe is provided with an internal thread corresponding to the external thread.

7. A multifunctional grounding wire as described in claim 1, Its features are, The connecting rod (11) is a telescopic rod.

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