A grounding buckle for grounding line

Abstract

The application discloses a grounding buckle for grounding wire limiting, which comprises a mounting component, a control component and a limiting component; the mounting component comprises a base assembly, a fixing assembly arranged on the base assembly and a mounting assembly arranged on the fixing assembly; the control component comprises a limiting assembly arranged on the fixing assembly, a connecting assembly arranged on the fixing assembly, a control assembly arranged on the connecting assembly and a linkage assembly arranged on the control assembly; the base assembly comprises a connecting frame, a grounding conductive copper wire linking hole arranged on the connecting frame and a threaded connecting hole arranged on the lower side of the connecting frame. The grounding buckle for grounding wire limiting is characterized in that the top end of the connecting frame is arranged in an arc shape, so that the top end of the connecting frame is connected with the electric wire in need of grounding wire connection in an arc shape, and the electric wire is contacted from the front, rear and upper directions, and the grounding wire cannot be separated after being connected, so that the equipment fixing is more simple.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of buckle devices, in particular to a limiting grounding wire grounding buckle. BACKGROUND

[0002] The grounding wire is a safety measure, mainly used for preventing electrical equipment from suddenly electrifying during maintenance, so as to avoid electric shock accidents, and the limiting grounding wire grounding buckle is a component for grounding wire, which mainly functions to conveniently and quickly connect the grounding wire with the equipment or grounding body, and has a certain limiting function, improves the installation efficiency, and ensures the reliability and safety of the grounding connection.

[0003] At present, most of the limiting grounding wire grounding buckles on the market are in the shape of a Chinese character, and when fixed, the lower rotating rod needs to be manually rotated by the worker, so that the lowermost clamping plate is moved up to complete the fixing, but it needs to be connected with the copper wire of the grounding wire first, and after being connected with the copper wire, the opening is upwardly rotated to become a U-shaped type due to the influence of the weight of the copper wire body, so that the buckle falls off the wire, which is inconvenient to install and fix, thereby reducing the work efficiency, and thus needs to be improved. SUMMARY

[0004] This section aims to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the specification to avoid obscuring the purpose of this section, abstract and title, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0005] In view of the above problems of the existing limiting grounding wire grounding buckle, after being connected with the grounding wire, the opening is upwardly rotated to become a U-shaped type due to the influence of the weight of the grounding wire body, so that the buckle falls off the wire, which is inconvenient to fix, the present application is proposed.

[0006] To solve the above technical problems, the present application provides the following technical scheme: an installation component, comprising a basic assembly, a fixing assembly provided on the basic assembly, and an installation assembly provided on the fixing assembly; a control component, comprising a limiting assembly provided on the fixing assembly, a connecting assembly provided on the fixing assembly, a control assembly provided on the connecting assembly, and a linkage assembly provided on the control assembly.

[0007] As a preferred scheme of the limiting grounding wire grounding buckle of the present application, wherein: the basic assembly comprises a connecting frame, a grounding conductive copper wire link hole provided on the connecting frame, a threaded connection hole provided on the lower side of the connecting frame, and a threaded main rod provided inside the connection hole.

[0008] As a preferred scheme of the limiting grounding wire grounding buckle, the fixing assembly comprises an arc-shaped hook arranged at the top end of the connecting frame, a hexahedron arranged on the threaded main rod, and a fixing plate arranged at the top end of the hexahedron.

[0009] As a preferred scheme of the limiting grounding wire grounding buckle, the mounting assembly comprises a column arranged at the top end of the hexahedron, a mounting slot arranged on the column, and a mounting rod arranged at the middle part of the fixing plate.

[0010] As a preferred scheme of the limiting grounding wire grounding buckle, the limiting assembly comprises a ratchet arranged on the hexahedron, a storage slot arranged on the connecting frame, a storage block arranged on the storage slot, a pawl arranged at the left end of the storage block, a limiting spring arranged at the right end of the storage block, and a baffle arranged at the right side of the connecting frame.

[0011] As a preferred scheme of the limiting grounding wire grounding buckle, the connecting assembly comprises a threaded hole arranged at the right side of the connecting frame, a connecting threaded nail arranged inside the threaded hole, and a gasket arranged on the connecting threaded nail.

[0012] As a preferred scheme of the limiting grounding wire grounding buckle, the control assembly comprises a long slot arranged at the front and rear sides of the connecting frame, a moving slot arranged inside the long slot, a moving long rod arranged inside the long slot, a synchronous rod arranged on the moving long rod, a squeezing spring arranged on the synchronous rod, a driven buckle arranged on the moving long rod, and a connecting buckle arranged on the arc-shaped hook.

[0013] As a preferred scheme of the limiting grounding wire grounding buckle, the linkage assembly comprises an inclined slot arranged at the lower side of the moving long rod, a connecting through hole arranged on the storage block, and a linkage rod arranged inside the connecting through hole.

[0014] As a preferred scheme of the limiting grounding wire grounding buckle, the length of the moving long rod is 68 mm, and the distance between the hole of the synchronous rod installation and the top end of the moving long rod is 20.08 mm.

[0015] As a preferred scheme of the limiting grounding wire grounding buckle, the outer diameter of the main rod is 8.5 mm, the total height of the connecting frame is 113.5 mm, the width is 35 mm, and the length is 57.6 mm.

[0016] The beneficial effects of the present application: by setting the top end of the connecting frame to be arc-shaped, when the connection with the ground wire of the electric wire is completed, the top end of the connecting frame is connected with the electric wire, and the electric wire is in contact from the front, rear and upper three directions, and after the ground wire is connected, it will not be separated, so that the equipment is fixed more simply, in addition, the arc-shaped hook is arranged at the top end of the connecting frame, when the electric wire is connected, the electric wire will press the arc-shaped hook, so that the right connecting buckle is lifted up to drive the buckle, so that the moving long rod moves upward, and through the inclined slot on the moving long rod and the connecting rod, the object block moves to the right, and then the pawl and the ratchet are separated, the restriction on the threaded main rod is released, so that the on-site operator can clamp the electric wire by rotating the threaded main rod to drive the fixing plate upward, and the connection of the ground wire is completed. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Fig. 1 The overall structure diagram of the limit ground wire grounding buckle of the present application.

[0019] Fig. 2 The basic component structure diagram of the limit ground wire grounding buckle of the present application.

[0020] Fig. 3 The internal structure diagram of the connecting frame of the limit ground wire grounding buckle of the present application.

[0021] Fig. 4 The limit component structure diagram of the limit ground wire grounding buckle of the present application.

[0022] Fig. 5 The threaded main rod structure diagram of the limit ground wire grounding buckle of the present application. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "an embodiment" referred to herein means a specific feature, structure, characteristic, or combination of features and / or characteristics described herein that can be included in at least one implementation of the present application. The various appearances of "in one embodiment" or "an embodiment" in the specification do not all refer to the same embodiment, although they can.

[0026] Thirdly, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0027] Embodiment 1, refer to Figs. 1-5 For the first embodiment of the present application, a limit ground wire grounding buckle is provided, which comprises a mounting component 100, including a base assembly 101, a fixing assembly 102 arranged on the base assembly 101, and a mounting assembly 103 arranged on the fixing assembly 102.

[0028] Among them, the base assembly 101 is arranged to connect the wire and the ground wire, so that the ground wire is connected, the fixing assembly 102 is arranged to fix the whole limit ground wire grounding buckle on the wire, and the mounting assembly 103 is arranged to mount the fixing assembly 102 on the base assembly 101.

[0029] Preferably, the fixing assembly 102 is mounted on the base assembly 101 through the mounting assembly 103, and then the operation of the fixing assembly 102 is controlled, so that the fixing assembly 102 lifts up to fix the wire on the base assembly 101.

[0030] Further, the control component 200 comprises a limiting assembly 201 arranged on the fixing assembly 102, a connecting assembly 202 arranged on the fixing assembly 102, a control assembly 203 arranged on the connecting assembly 202, and a linkage assembly 204 arranged on the control assembly 203.

[0031] Among them, the limiting assembly 201 is arranged to limit the movement of the fixing assembly 102, to prevent the connecting frame 101a from rotating when fixing, to affect the connection of the wire and the connecting frame 101a, so that the device is more convenient when connecting, and the connecting assembly 202 is arranged to connect the connecting frame 101a and the ground wire together, so that the device is fixed and the ground wire is installed.

[0032] Further, the control assembly 203 is arranged to control the operation of the limiting assembly 201, so that when the arc-shaped hook 102a on the connecting frame 101a contacts the electric wire and the right end is pressed by the electric wire, the control assembly 203 can drive the linkage assembly 204 to move; the linkage assembly 204 is arranged to drive the limiting assembly 201 and the control assembly 203 to operate together, so that when the control assembly 203 operates, the limiting assembly 201 is released.

[0033] In summary: the basic assembly 101 and the grounding wire body are connected together through the connecting assembly 202, and then the control assembly 203 is operated by connecting the basic assembly 101 and the electric wire, so that the linkage assembly controls the limiting assembly 201 to operate, the limiting assembly 201 is released to the fixed assembly 102, and finally the fixed assembly 102 is moved upward by rotating the threaded main rod 101d in the fixed assembly 102, so that the electric wire is clamped on the upper side of the connecting frame 101a, the installation of the device is completed, and the grounding wire is installed.

[0034] Embodiment 2, refer to Figs. 1-4 , which is the second embodiment of the present application, comprising: the basic assembly 101 comprises a connecting frame 101a, a grounding conductive copper wire linking hole 101b arranged on the connecting frame 101a, a threaded connecting hole 101c arranged on the lower side of the connecting frame 101a, and a threaded main rod 101d arranged in the connecting hole.

[0035] Among them, the connecting frame 101a is arranged to mount the installation component 100 and the control component 200 on the upper side, and the threaded connecting hole 101c is arranged to connect the threaded main rod 101d, so that the threaded main rod 101d can move up and down in the threaded connecting hole 101c when rotating.

[0036] Among them, by controlling the rotation of the threaded main rod 101d, the threaded rod moves up and down in the threaded connecting hole 101c on the connecting frame 101a, so that the fixed assembly 102 moves upward, cooperates with the arc-shaped hook on the upper side of the connecting frame 101a to clamp the electric wire, so that the connecting frame 101a is fixed.

[0037] Further, the fixed assembly 102 comprises an arc-shaped hook 102a arranged at the top end of the connecting frame 101a, a hexagonal body 102b arranged on the threaded main rod 101d, and a fixed plate 102c arranged at the top end of the hexagonal body 102b.

[0038] The arc-shaped hook 102a is arranged to cooperate with the electric wire to drive the control assembly 203 to operate, so that the control assembly 203 drives the limiting assembly 201 to move through the linkage assembly 204, and the limiting assembly 201 releases the limitation on the fixing assembly 102. The hexahedron 102b is arranged to place the parts of the hexahedron 102b. The fixing plate 102c is arranged to cooperate with the top end of the connecting frame 101a to clamp the electric wire.

[0039] Preferably, a coil spring is arranged in the arc-shaped hook 102a. When the arc-shaped hook 102a is not in contact with the electric wire, the arc-shaped hook 102a is pushed to rotate downward. When the connection is performed, the arc-shaped hook 102a is pressed by the electric wire, so that the arc-shaped hook 102a drives the control assembly 203 to move, thereby driving the linkage assembly 204 to move, so that the limiting assembly 201 releases the limitation on the fixing assembly 102. Then, the on-site personnel can rotate the threaded main rod 101d to control the operation of the fixing assembly 102, so that the equipment completes the installation.

[0040] Further, the installation assembly 103 comprises a column 103a arranged at the top end of the hexahedron 102b, an installation slot 103b arranged on the column 103a, and an installation rod 103c arranged in the middle of the fixing plate 102c.

[0041] The column 103a is arranged to facilitate the installation of the fixing plate 102c. The installation slot 103b is arranged to cooperate with the installation rod 103c to connect the fixing plate 102c to the top end of the hexahedron 102b. The installation rod 103c is arranged to clamp the column 103a at the left and right ends, so that the fixing block is installed.

[0042] Preferably, when the fixing plate 102c is installed, the column 103a is only inserted into the inside of the fixing plate 102c, and then the two installation rods 103c are inserted into the inside of the fixing block, so that the installation rod 103c cooperates with the installation slot 103b to install the fixing block outside the column 103a, and the installation is completed.

[0043] Further, the limiting assembly 201 comprises a ratchet wheel 201a arranged on the hexahedron 102b, a storage slot 201b arranged on the connecting frame 101a, a storage block 201c arranged on the storage slot 201b, a pawl 201d arranged at the left end of the storage block 201c, a limiting spring 201e arranged at the right end of the storage block 201c, and a baffle 201f arranged on the right side of the connecting frame 101a.

[0044] The ratchet wheel 201a is arranged to cooperate with the pawl 201d to fix the threaded main rod 101d, the storage groove 201b is arranged to place the storage block 201c inside, so that the storage block 201c can move inside, the limiting spring 201e is arranged to push the storage block 201c to move leftwards, so that the pawl 201d on the storage block 201c clamps the ratchet wheel 201a, and the baffle 201f is arranged to block the right side of the storage groove 201b, so that the limiting assembly 201 can normally work.

[0045] Preferably, the right end of the storage groove 201b is blocked by the baffle 201f, the storage block 201c is pushed to move leftwards by the limiting spring 201e, the storage block 201c drives the pawl 201d to move, the pawl 201d clamps the ratchet wheel 201a to the right, the rotation of the threaded main rod 101d is limited, and the fixing assembly 102 can normally work.

[0046] Further, the connecting assembly 202 comprises a threaded hole 202a arranged on the right side of the connecting frame 101a, a connecting threaded nail 202b arranged inside the threaded hole 202a, and a gasket 202c arranged on the connecting threaded nail 202b.

[0047] The threaded hole 202a is arranged to place the connecting threaded nail 202b, the connecting threaded nail 202b is arranged to connect the grounding wire, so that the grounding wire and the entire buckle device are connected, and the gasket 202c is arranged to increase the connection area with the grounding wire, so as to facilitate the connection of the grounding wire.

[0048] In summary, the connecting frame 101a and the grounding wire are connected through the arrangement of the connecting threaded nail 202b and the gasket 202c, then the electric wire is connected with the connecting frame 101a from the upper, left and right directions of the electric wire through the arc shape at the top end of the connecting frame 101a, then the electric wire is clamped by the arc shape at the top end of the connecting frame 101a and the fixed block through the upward movement of the fixed block driven by the threaded main rod 101d, so that the installation of the device is completed.

[0049] Embodiment 3, refer to Figs. 2-5 The third embodiment of the present application comprises: the control assembly 203 comprises a long slot 203a arranged on the front and back sides of the connecting frame 101a, a moving slot 203b arranged inside the long slot 203a, a moving long rod 203c arranged inside the long slot 203a, a synchronous rod 203d arranged on the moving long rod 203c, a squeezing spring 203e arranged on the synchronous rod 203d, a driven buckle 203f arranged on the moving long rod 203c, and a connecting buckle 203g arranged on the arc-shaped hook 102a.

[0050] The long slot 203a is used to place the moving long rod 203c, so that it can move up and down inside. The moving slot 203b is used to place the pressing spring 203e, so that the pressing spring 203e can push the synchronous rod 203d, so that the synchronous rod 203d pushes the moving long rod 203c to move down synchronously. The driven buckle 203f and the connecting buckle 203g are used to facilitate the arc-shaped hook 102a to control the moving long rod 203c to move.

[0051] Preferably, the arc-shaped hook 102a is pressurized by the wire, so that the connecting buckle 203g on the right side of the arc-shaped hook 102a pushes the driven buckle 203f upwards, so that the driven buckle 203f moves upwards, and then the moving long rod 203c moves up and down inside the moving slot 203b. After the connecting buckle 203g on the arc-shaped hook 102a is separated from the driven buckle 203f, the pressing spring 203e pushes the synchronous rod 203d to move down, so that the two moving long rods 203c move down synchronously.

[0052] Further, the linkage assembly 204 includes an inclined slot 204a arranged on the lower side of the moving long rod 203c, a connecting through hole 204b arranged on the storage block 201c, and a linkage rod 204c arranged inside the connecting through hole 204b.

[0053] The inclined slot 204a is used to control the left and right movement of the linkage rod 204c, and the connecting hole is used to connect the linkage rod 204c and the storage block 201c, so that the storage block 201c moves together with the linkage rod 204c.

[0054] Preferably, when the moving long rod 203c moves upwards, the linkage rod 204c can be moved together through the inclined slot 204a, so that the linkage rod 204c drives the storage block 201c to move, and then the pawl 201d on the limiting assembly 201 moves together with it.

[0055] Further, the length of the moving long rod 203c is 68 mm, the distance between the hole of the synchronous rod 203d and the top end of the moving long rod 203c is 20.08 mm, the outer diameter of the main rod is 8.5 mm, the total height of the connecting frame 101a is 113.5 mm, the width is 35 mm, and the length is 57.6 mm.

[0056] In summary: by setting the top end of the connecting frame 101a to be arc-shaped, when the connection with the ground wire is completed, the top end of the connecting frame 101a is connected with the wire through the arc-shaped structure, and the wire is in contact with the connecting frame 101a from the front, back and top directions, so that the wire cannot be separated after the ground wire is connected, and the device is fixed more simply. In addition, the arc-shaped hook 102a is arranged at the top end of the connecting frame 101a, and when the wire is connected, the wire will press the arc-shaped hook 102a, so that the right connecting buckle 203g is lifted up to drive the buckle 203f, the moving rod 203c is moved upward, and the moving block 201c is moved to the right through the inclined groove 204a and the connecting rod 204c on the moving rod 203c, so that the pawl 201d and the ratchet wheel 201a are separated, the restriction on the threaded main rod 101d is released, and the on-site operator can clamp the wire by rotating the threaded main rod 101d to drive the fixing plate 102c upward to complete the connection of the ground wire.

[0057] The rest of the structure is the same as that of Example 2.

[0058] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various exemplary embodiments are by way of illustration only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such variations are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the application. Accordingly, the present application is not limited to the particular embodiments described but extends to any embodiments that would still fall within the scope of the claims.

[0059] Furthermore, in an effort to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the application, or those unrelated to enabling the claimed application).

[0060] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A grounding clip for limiting grounding wires, characterized in that: include, The mounting component (100) includes a base component (101), a fixing component (102) disposed on the base component (101), and a mounting component (103) disposed on the fixing component (102); The control component (200) includes a limiting component (201) disposed on the fixing component (102), a connecting component (202) disposed on the fixing component (102), a control component (203) disposed on the connecting component (202), and a linkage component (204) disposed on the control component (203); The basic component (101) includes a connecting frame (101a), a grounding conductive copper wire connection hole (101b) disposed on the connecting frame (101a), a threaded connection hole (101c) disposed on the lower side of the connecting frame (101a), and a threaded main rod (101d) disposed inside the connection hole. The fixing component (102) includes an arc-shaped hook (102a) disposed at the top of the connecting frame (101a), a hexagonal body (102b) disposed on the threaded main rod (101d), and a fixing plate (102c) disposed at the top of the hexagonal body (102b); The control component (203) includes a long slot (203a) disposed on the front and rear sides of the connecting frame (101a), a moving slot (203b) disposed inside the long slot (203a), a moving rod (203c) disposed inside the long slot (203a), a synchronizing rod (203d) disposed on the moving rod (203c), a compression spring (203e) disposed on the synchronizing rod (203d), a driven buckle (203f) disposed on the moving rod (203c), and a connecting buckle (203g) disposed on the arc hook (102a).

2. The grounding buckle for limiting grounding wire according to claim 1, characterized in that: The mounting assembly (103) includes a column (103a) disposed at the top of the hexagon (102b), a mounting groove (103b) disposed on the column (103a), and a mounting rod (103c) disposed in the middle of the fixing plate (102c).

3. The grounding clip for limiting grounding wire according to claim 2, characterized in that: The limiting component (201) includes a ratchet (201a) disposed on the hexagon (102b), a storage slot (201b) disposed on the connecting frame (101a), a storage block (201c) disposed on the storage slot (201b), a pawl (201d) disposed on the left end of the storage block (201c), a limiting spring (201e) disposed on the right end of the storage block (201c), and a baffle (201f) disposed on the right side of the connecting frame (101a).

4. The grounding clip for limiting grounding wire according to claim 3, characterized in that: The connecting assembly (202) includes a threaded hole (202a) disposed on the right side of the connecting frame (101a), a connecting threaded pin (202b) disposed inside the threaded hole (202a), and a washer (202c) disposed on the connecting threaded pin (202b).

5. The grounding clip for limiting grounding wire according to claim 4, characterized in that: The linkage assembly (204) includes a sloping groove (204a) disposed on the lower side of the movable long rod (203c), a connecting through hole (204b) disposed on the storage block (201c), and a linkage rod (204c) disposed inside the connecting through hole (204b).

6. The grounding buckle for limiting grounding wire according to claim 5, characterized in that: The length of the movable rod (203c) is 68 mm, and the distance from the hole where the synchronizing rod (203d) is installed to the top of the movable rod (203c) is 20.08 mm.

7. The grounding clip for limiting grounding wire according to claim 6, characterized in that: The main rod has an outer diameter of 8.5 mm, and the connecting frame (101a) has a total height of 113.5 mm, a width of 35 mm, and a length of 57.6 mm.

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