Grounding wire clamp

Abstract

The utility model relates to the technical field of power connection, in particular to a grounding wire clamp, which comprises a mounting seat, an upper clamping block, a lower clamping block, a driving assembly, a connecting piece and a locking assembly, the upper clamping block is fixedly connected with one end of the mounting seat; the driving assembly is fixedly connected with the other end of the mounting seat; the lower clamping block is fixedly connected with the output end of the driving assembly. The connecting piece is detachably connected with the driving assembly; a guide rail used for guiding the moving direction of the lower clamping block is further arranged on the installation base. The lower clamping block is connected with the guide rail in a sliding manner; one end of the locking assembly is fixedly connected with the lower clamping block, and the other end of the locking assembly can abut against the installation base. The design of the driving assembly and the locking assembly enables the operation to be simpler and more convenient, the operation does not need to be carried out through a traditional mechanical method, and meanwhile, the stability and safety of the grounding wire clamp in the using process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding wires, and more specifically, to a grounding wire clamp. Background Art

[0002] In the process of power transmission and distribution, cable connection and power connection are indispensable links; however, the traditional grounding wire clamp has the problems of complex operation, poor stability, easy loosening, etc. For example, a maintenance wire grounding terminal wire clamp with patent publication number CN220873866U needs to clamp and ground the wire end through mechanical rotation or bolt fixing during the clamping process. The mechanical operation is complicated and the connection accuracy is not high. It needs to be adjusted many times before it can be installed stably; therefore, there is an urgent need for a new type of wire clamp to solve the problems of loose clamping and complex operation in the prior art, so as to improve the efficiency and safety of power connection operation. Summary of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a grounding wire clamp to solve the problems in the background technology.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions: a grounding wire clamp, comprising: a mounting seat, an upper clamping block, a lower clamping block for cooperating with the upper clamping block to clamp the wire, a driving assembly for driving the lower clamping block to move, a connecting piece for connecting to a conductive rod, and a locking assembly for limiting the position of the lower clamping block; the upper clamping block is fixedly connected to one end of the mounting seat; the driving assembly is fixedly connected to the other end of the mounting seat; the lower clamping block is fixedly connected to the output end of the driving assembly; the connecting piece is detachably connected to the driving assembly; a guide rail for guiding the moving direction of the lower clamping block is also provided on the mounting seat; the lower clamping block is slidably connected to the guide rail; one end of the locking assembly is fixedly connected to the lower clamping block, and the other end can abut against the mounting seat.

[0005] Optionally, the driving assembly includes: a connecting seat, a transmission rod, a driving member and a limit frame for limiting the position of the transmission rod; the connecting seat is detachably connected to the mounting seat; the limit frame is detachably connected to the connecting seat and is located inside the connecting seat; the transmission rod is slidably connected to the limit frame; one end of the transmission rod passes through the inner wall of the connecting seat and is fixedly connected to the lower clamp block, and the other end passes through the inner wall of the connecting seat and is detachably connected to the connecting member; the driving member is detachably connected to the connecting seat; and the output end of the driving member is transmission-connected to the transmission rod.

[0006] Optionally, the locking assembly includes: a knob, a locking piece and a locking rod; the knob is rotatably connected to the connecting seat and is located on the outside of the connecting seat; one end of the locking rod is transmission-connected to the knob, and the other end is fixedly connected to the locking piece; the locking piece can abut against the transmission rod; when the knob is in an open or closed position, the locking piece abuts against the transmission rod.

[0007] Optionally, anti-slip textures are provided on the surfaces of the upper clamping block and the lower clamping block that are opposite to each other.

[0008] Optionally, the mounting base is further provided with a plurality of mounting screw holes.

[0009] In summary, the utility model has the following beneficial effects:

[0010] 1. By setting the upper clamp block and the lower clamp block, the wire can be clamped, which effectively improves the clamping force on the wire end.

[0011] 2. The design of the driving assembly and the locking assembly makes the operation easier, without the need for traditional mechanical methods, while ensuring the stability and safety of the grounding clamp during use; the setting of the guide rail ensures the smooth movement of the lower clamp block, effectively extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0014] In the figure: 1. mounting seat; 11. mounting screw hole; 2. upper clamping block; 3. lower clamping block; 4. driving assembly; 41. connecting seat; 42. transmission rod; 43. driving member; 44. limiting frame; 5. connecting member; 6. locking assembly; 61. knob; 62. locking member; 63. locking rod; 7. guide rail; 8. connecting member. DETAILED DESCRIPTION

[0015] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. Several embodiments of the utility model are given in the accompanying drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0016] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0017] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] The utility model provides a grounding wire clamp, such as Figure 1 As shown, it includes: a mounting seat 1, an upper clamping block 2, a lower clamping block 3 for clamping a wire in cooperation with the upper clamping block 2, a driving component 4 for driving the lower clamping block 3 to move, a connecting piece 8 for connecting to a conductive rod and a locking component 6 for limiting the position of the lower clamping block 3; the upper clamping block 2 is fixedly connected to one end of the mounting seat 1; the driving component 4 is fixedly connected to the other end of the mounting seat 1; the lower clamping block 3 is fixedly connected to the output end of the driving component 4; the connecting piece 8 is detachably connected to the driving component 4; the mounting seat 1 is also provided with a guide rail 7 for guiding the moving direction of the lower clamping block 3; the lower clamping block 3 is slidably connected to the guide rail 7; one end of the locking component 6 is fixedly connected to the lower clamping block 3, and the other end can abut against the mounting seat 1.

[0020] Specifically, during the operation, the lower clamping block 3 is driven by controlling the driving component 4 to move the lower clamping block 3 along the guide rail 7 toward the upper clamping block 2 until the wire end is firmly clamped, so that the wire end to be clamped is clamped by the upper clamping block 2 and the lower clamping block 3, thereby achieving the effect of grounding the wire end; after clamping, the position of the lower clamping block 3 is limited by the locking component 6 to prevent it from positional displacement during use; the clamping operation performed by the driving component 4 has better stability and safety than the traditional mechanical clamping method.

[0021] Specifically, the control method mentioned above can adopt an external controller or a built-in controller, etc. In this embodiment, an external controller is selected. The controller can be a controller with a start and stop function, such as a PLC, a single-chip microcomputer, an MCU, etc. In this embodiment, an MCU is selected.

[0022] Furthermore, the driving assembly 4 includes: a connecting seat 41, a transmission rod 42, a driving member 43 and a limiting frame 44 for limiting the position of the transmission rod 42; the connecting seat 41 is detachably connected to the mounting seat 1; the limiting frame 44 is detachably connected to the connecting seat 41 and is located in the connecting seat 41; the transmission rod 42 is slidably connected to the limiting frame 44; one end of the transmission rod 42 passes through the inner wall of the connecting seat 41 and is fixedly connected to the lower clamping block 3, and the other end passes through the inner wall of the connecting seat 41 and is detachably connected to the connecting member 8; the driving member 43 is detachably connected to the connecting seat 41; the output end of the driving member 43 is transmission-connected to the transmission rod 42.

[0023] Specifically, the driving member 43 drives the transmission rod 42, so that it drives the lower clamping block 3 to move, thereby clamping the wire end that needs to be clamped and grounded; in the process of driving the transmission rod 42, the limit frame 44 plays a certain limiting role on the transmission rod 42 to prevent it from positional displacement during operation.

[0024] Specifically, the various parts of the driving assembly 4 can be disassembled and assembled more flexibly, which is convenient for maintenance and replacement, and also improves the structural stability of the entire device.

[0025] Furthermore, the locking assembly 6 includes: a knob 61, a locking piece 62 and a locking rod 63; the knob 61 is rotatably connected to the connecting seat 41 and is located on the outside of the connecting seat 41; one end of the locking rod 63 is transmission-connected to the knob 61, and the other end is fixedly connected to the locking piece 62; the locking piece 62 can abut against the transmission rod 42; when the knob 61 is in an open or closed state, the locking piece 62 abuts against the transmission rod 42.

[0026] Specifically, the locking member 62 can be brought into contact with the transmission rod 42 by rotating the rotating knob, thereby achieving the effect of limiting and fixing the position of the lower clamping block 3, which greatly improves the portability and safety of the operation.

[0027] Furthermore, anti-slip textures are provided on the surfaces of the upper clamping block 2 and the lower clamping block 3 facing each other.

[0028] Specifically, the design of the anti-slip texture effectively improves the clamping force of the wire, prevents the wire from sliding during use, and further increases the service life of the wire clamp.

[0029] Furthermore, the mounting base 1 is provided with a plurality of mounting screw holes 11 .

[0030] Specifically, the setting of the mounting screw hole 11 enables the grounding clamp to be flexibly installed in different positions to meet the use requirements of different occasions.

[0031] In the specific implementation process, when clamping is needed, the wire end is placed in the cavity between the upper clamp block 2 and the lower clamp block 3, and the driving member 43 is controlled to drive, so that the transmission rod 42 drives the lower clamp block 3 to move along the guide rail 7, so that the upper clamp block 2 and the lower clamp block 3 can achieve the clamping and grounding of the wire end. After the clamping is completed, the locking rod 63 drives the locking block to move through the knob 61 on the connecting seat 41, so that the locking block abuts against the transmission rod 42, thereby achieving the function of limiting the position of the lower clamp block 3 at this time, and avoiding the lower clamp block 3 from being offset due to environmental factors such as vibration during use.

[0032] When the grounding needs to be removed, first use the knob 61 to make the locking rod 63 drive the locking block to move so that the locking block no longer abuts against the transmission rod 42. At this time, the driving member 43 drives the transmission rod 42 to drive the lower clamping block 3 to separate from the upper clamping block 2, thereby achieving the effect of removing the grounding.

[0033] The utility model provides a grounding wire clamp, which can clamp the wire by setting an upper clamping block 2 and a lower clamping block 3, thereby effectively improving the clamping force on the wire end; the design of the driving component and the locking component 6 makes the operation easier, without the need for traditional mechanical operation, while ensuring the stability and safety of the grounding wire clamp during use; the setting of the guide rail 7 ensures the smooth movement of the lower clamping block 3, effectively extending the service life of the device.

[0034] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A grounding clamp, characterized in that: include: A mounting seat, an upper clamping block, a lower clamping block for clamping a conductor in cooperation with the upper clamping block, a driving assembly for driving the lower clamping block to move, a connecting piece for connecting to a conductive rod, and a locking assembly for limiting the position of the lower clamping block; The upper clamping block is fixedly connected to one end of the mounting seat; the driving assembly is fixedly connected to the other end of the mounting seat; the lower clamping block is fixedly connected to the output end of the driving assembly; the connecting piece is detachably connected to the driving assembly; The mounting seat is also provided with a guide rail for guiding the moving direction of the lower clamping block; the lower clamping block is slidably connected to the guide rail; One end of the locking assembly is fixedly connected to the lower clamping block, and the other end can abut against the mounting seat.

2. A grounding clamp according to claim 1, characterized in that: The driving assembly comprises: a connecting seat, a transmission rod, a driving member and a limiting frame for limiting the position of the transmission rod; The connecting seat is detachably connected to the mounting seat; The limiting frame is detachably connected to the connecting seat and is located inside the connecting seat; the transmission rod is slidably connected to the limiting frame; one end of the transmission rod passes through the inner wall of the connecting seat and is fixedly connected to the lower clamping block, and the other end passes through the inner wall of the connecting seat and is detachably connected to the connecting piece; The driving member is detachably connected to the connecting seat; and the output end of the driving member is transmission-connected to the transmission rod.

3. A grounding clamp according to claim 2, characterized in that: The locking assembly comprises: a knob, a locking member and a locking rod; The knob is rotatably connected to the connecting seat and is located on the outside of the connecting seat; one end of the locking rod is transmission-connected to the knob, and the other end is fixedly connected to the locking piece; the locking piece can abut against the transmission rod; when the knob is in an open or closed state, the locking piece abuts against the transmission rod.

4. A grounding clamp according to claim 1, characterized in that: The surfaces of the upper clamping block and the lower clamping block facing each other are both provided with anti-slip textures.

5. The grounding clamp according to claim 1, characterized in that: The mounting seat is also provided with a plurality of mounting screw holes.

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