CN112003047A - Grounding system, grounding wire clamp and adapter - Google Patents
Grounding system, grounding wire clamp and adapter Download PDFInfo
- Publication number
- CN112003047A CN112003047A CN202010892947.3A CN202010892947A CN112003047A CN 112003047 A CN112003047 A CN 112003047A CN 202010892947 A CN202010892947 A CN 202010892947A CN 112003047 A CN112003047 A CN 112003047A
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- ground
- wire
- grounding
- clamp
- connection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/42—Clamping area to one side of screw only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Abstract
The invention relates to a grounding system, a grounding wire clamp and an adapter. The adaptor comprises a body part, a wire clamp connecting part and a grounding wire connecting part. The body portion is for connection with a ground clip and has a first end for extending to a ground wire connection point of the ground clip and a second end for extending to an open side of the ground clip. The wire clamp connection portion is connected with the first end and is used for connecting a ground wire connection point. The ground wire connecting part is connected with the second end and is used for connecting a ground wire. Above-mentioned adaptor makes the ground connection fastener can the multiple angle of centre gripping ground conductor, has improved the general nature of ground connection fastener, has avoided pulling the problem that just can change the open-ended direction of earth connection of the earth connection of buckling, and then has avoided the earth connection to damage, has improved operation security and convenience.
Description
Technical Field
The invention relates to the technical field of cable equipment, in particular to a grounding system, a grounding wire clamp and an adapter.
Background
When the power grid line or the transformer substation is overhauled, the grounding wire and the grounding conductor need to be connected through the grounding wire clamp, so that the safety of maintenance workers is guaranteed. The ground clamp is generally provided with a retractable or releasable opening and a ground wire connecting point for fixing a ground wire, and after the ground wire is fixed at the ground wire connecting point, the opening of the ground clamp is retracted by rotating a screw rod of the ground clamp, so that the ground clamp is clamped on a ground conductor.
The opening and the earth connection tie point of traditional earth clamp set up back to back mutually, and under the gravity of earth connection pulls, the opening of earth clamp can open up, leads to the earth clamp can only centre gripping some level ground conductor that set up. When the vertical ground conductor that sets up of centre gripping, need twist reverse the opening orientation of ground clamp in order to change whole binding clip by force, the clamping process is hard and still can lead to the earth connection to be dragged and buckle, has serious potential safety hazard.
Disclosure of Invention
In view of the above, there is a need for a grounding system, a grounding clamp and an adaptor that can conveniently and safely connect vertically arranged grounding conductors.
An adaptor, comprising:
a body portion for connection with a ground clip, the body portion having a first end for extending to a ground wire connection point of the ground clip and a second end for extending to an open side of the ground clip;
a wire clamp connection portion connected with the first end and configured to connect with the ground wire connection point; and the number of the first and second groups,
and the ground wire connecting part is connected with the second end and is used for connecting a ground wire.
The adapter extends the first end of the body part to the ground wire connecting point of the ground wire clamp, the second end of the body part extends to the opening side edge of the ground wire clamp, and the wire clamp connecting part for connecting the ground wire connecting point is arranged at the first end, and the ground wire connecting part for connecting the ground wire is arranged at the second end, so that the ground wire connecting position of the ground wire clamp can be transferred to the opening side edge of the ground wire clamp from the back of the opening of the ground wire clamp through the adapter, thereby avoiding the problem that the opening of the ground wire clamp can only be opened upwards due to the influence of the gravity of the ground wire, and after the ground wire connecting position of the ground wire clamp is transferred to the opening side edge of the ground wire clamp through the adapter, the opening of the ground wire clamp can be opened towards the horizontal direction, so that the ground wire clamp can be conveniently and laborsavingly connected with a vertically arranged ground conductor, and then avoided the earth connection to damage, improved the security and the convenience of ground connection operation.
In one embodiment, the wire clamp connecting part is provided with a first connecting hole, and the first connecting hole is used for inserting a first threaded piece connected with the grounding wire connecting point.
In one embodiment, the ground wire connecting portion is provided with a second connecting hole, and the second connecting hole is used for inserting a second threaded part connected with the ground wire.
In one embodiment, the body portion has a first surface, and the ground wire connecting portion is disposed at an angle to the first surface; the wire clamp connecting portion is disposed parallel to or coplanar with the first surface.
In one embodiment, the adaptor further includes a bending portion, the bending portion connects the main body portion and the wire clamp connecting portion, and the bending portion bends toward a direction away from the first surface.
In one embodiment, the body further has a third connecting hole, the third connecting hole is used for inserting a third threaded element, and the third threaded element is used for connecting with the opening side.
In one embodiment, the body part is further provided with a limiting part, and the limiting part is used for being clamped with the side edge of the opening.
In one embodiment, the position-limiting portion includes a first buckle and a second buckle, which are oppositely disposed on the body portion, and the first buckle and the second buckle jointly define a position-limiting groove for embedding the side edge of the opening.
The utility model provides a ground wire clamp, includes fastener body and foretell adaptor, the fastener body is including the relative first opening side and the second opening side that sets up, first opening side is equipped with movable clamp plate, movable clamp plate can be done and is close to or keeps away from the motion of second opening side, movable clamp plate with the second opening side is injectd and is formed the opening that is used for centre gripping ground conductor, the fastener body still include with the opening sets up mutually away from the ground connection tie point, the adaptor the fastener connecting portion with the ground connection tie point is connected, the adaptor the ground connection connecting portion pass through this somatic part extends to first opening side or on the second opening side, and the ground connection connecting portion is used for being connected with the ground connection.
A grounding system comprises a grounding wire, a grounding conductor and the grounding wire clamp, wherein the grounding wire is connected with the connecting part of the grounding wire, and the grounding conductor is clamped between the movable pressing plate and the side edge of the second opening.
The grounding wire clamp is characterized in that the wire clamp body is provided with the adapter piece, the first end of the body part of the adapter piece extends to the grounding wire connecting point of the grounding wire clamp, the second end of the body part extends to the opening side edge of the grounding wire clamp, the first end is provided with the wire clamp connecting part for connecting the grounding wire connecting point, and the second end is provided with the grounding wire connecting part for connecting the grounding wire, so that the grounding wire connecting position of the grounding wire clamp can be transferred to the opening side edge of the grounding wire clamp from the back side of the opening of the grounding wire clamp through the adapter piece, the problem that the opening of the grounding wire clamp can only be opened upwards due to the influence of the gravity of the grounding wire is avoided, and after the grounding wire connecting position of the grounding wire clamp is transferred to the opening side edge of the grounding wire clamp through the adapter piece, the opening of the grounding wire clamp, the problem that the opening direction of the grounding wire can be changed only by pulling and bending the grounding wire is avoided, the grounding wire is prevented from being damaged, and the operation safety and convenience are improved.
The grounding system is characterized in that the adapter is arranged on the wire clamp body, the first end of the body part is extended to the grounding wire connecting point of the grounding wire clamp by the adapter, the second end of the body part is extended to the opening side edge of the grounding wire clamp, the wire clamp connecting part for connecting the grounding wire connecting point is arranged at the first end, and the grounding wire connecting part for connecting the grounding wire is arranged at the second end, so that the grounding wire connecting position of the grounding wire clamp can be transferred to the opening side edge of the grounding wire clamp from the back side of the opening of the grounding wire clamp by the adapter, the problem that the opening of the grounding wire clamp can only be opened upwards due to the influence of the gravity of the grounding wire is avoided, and after the grounding wire connecting position of the grounding wire clamp is transferred to the opening side edge of the grounding wire clamp by the adapter, the opening of the grounding wire clamp can be opened, the problem that the opening direction of the grounding wire can be changed only by pulling and bending the grounding wire is avoided, the grounding wire is prevented from being damaged, and the operation safety and convenience are improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of an adapter of an embodiment;
FIG. 2 is a top view of the adapter shown in FIG. 1;
fig. 3 is a schematic structural diagram of a ground clip according to an embodiment.
10. An adapter; 11. a body portion; 111. a third connection hole; 112. a first surface; 12. a wire clamp connection portion; 121. a first connection hole; 13. a ground wire connecting part; 131. a second connection hole; 14. a bending section; 151. a first buckle; 152. a second buckle; 20. a wire clamp body; 21. a first open side; 22. a second open side; 23. a movable pressing plate; 24. an opening; 25. a ground wire connection point; 26. a screw.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Referring to fig. 1-3, fig. 1-2 show a schematic structural diagram of an adaptor 10 according to an embodiment of the present invention, and fig. 3 shows a schematic structural diagram of a ground clip according to an embodiment of the present invention. Specifically, the present application provides, in one embodiment, an interposer 10 for placement over a conventional ground clip to change a ground wire connection location of the conventional ground clip. Specifically, referring to fig. 3, a conventional ground clip generally includes a ground clip body, the clip body 20 includes a first opening side 21 and a second opening side 22 which are oppositely disposed, the first opening side 21 is provided with a movable pressing plate 23, the movable pressing plate 23 and the second opening side 22 define an opening 24 for clamping a ground conductor, and the movable pressing plate 23 can move toward or away from the second opening side 22 to narrow or expand the opening 24, thereby clamping or releasing the ground conductor. Preferably, the movable pressing plate 23 is movably connected to the first opening side 21 by a screw 26, so that the movable pressing plate 23 can move toward or away from the second opening side 22 by rotating the screw 26. Further, the wire clamp body 20 further includes a ground wire connection point 25, the conventional ground wire clamp is connected to the ground wire through the ground wire connection point 25, generally, the ground wire connection point 25 of the ground wire clamp is disposed opposite to the opening 24 of the ground wire clamp, that is, the ground wire connection point 25 of the conventional ground wire clamp is disposed on the opposite side of the wire clamp body 20 from the opening 24.
Specifically, referring to fig. 1 and 3, an interposer 10 of an embodiment includes a body portion 11, a wire clamp connection portion 12, and a ground wire connection portion 13. The body portion 11 is for connection with a ground clip, and the body portion 11 has a first end for extending to a ground wire connection point 25 of the ground clip, and a second end for extending to an open side of the ground clip. The clip connecting portion 12 is connected to the first end, and the clip connecting portion 12 is used to connect the ground wire connecting point 25. The ground wire connection portion 13 is connected to the second end, and the ground wire connection portion 13 is used for connecting a ground wire.
Specifically, the ground wire connection point 25 of the ground clip is a position for connecting a ground wire of a conventional ground clip, and the opening side of the ground clip may be the first side or the second side of the clip body 20. Preferably, referring to the drawings, in the present embodiment, the opening side refers to the first opening side 21 of the wire clamp body 20 for mounting the movable pressing plate 23, and preferably, the ground wire connecting portion 13 is located near the position of the mounting screw 26 of the first opening side 21.
Because the back of the ground wire connecting point 25 and the opening 24 of the traditional ground wire clamp are arranged in a back-to-back mode, after the ground wire is fixed by the ground wire connecting point 25, the opening 24 of the ground wire clamp can be opened upwards under the gravity traction of the ground wire, and the ground wire clamp can only clamp some horizontally arranged ground conductors. When the ground conductor of other angles of centre gripping, need twist reverse the opening 24 orientation of ground clamp in order to change whole binding clip by force, the installation is hard and still can lead to the earth connection to be dragged and buckle, has serious potential safety hazard.
The adaptor 10 of the present application extends the first end of the body 11 to the ground wire connection point 25 of the ground clip, and the second end of the body 11 extends to the opening side edge of the ground clip, and because the first end is provided with the clip connection part 12 for connecting the ground wire connection point 25, and the second end is provided with the ground wire connection part 13 for connecting the ground wire, the ground wire connection position of the ground clip can be transferred from the back of the ground clip opening 24 to the opening side edge of the ground clip through the adaptor 10, thereby avoiding the problem that the opening 24 of the ground clip can only be opened upwards due to the gravity of the ground wire, and after the ground wire connection position of the ground clip is transferred to the opening side edge of the ground clip through the adaptor 10, the opening 24 of the ground clip can be opened towards the horizontal direction, thereby enabling the ground clip to be conveniently and laborsavingly connected with the vertically arranged ground conductor, the problem that the direction of the opening 24 of the grounding wire can be changed only by pulling and bending the grounding wire is avoided, the grounding wire is prevented from being damaged, and the operation safety and convenience are improved.
Referring to fig. 1-2, the clip connecting portion 12 defines a first connecting hole 121, and the first connecting hole 121 is used for inserting a first screw member connected to the ground wire connecting point 25. Specifically, the ground wire connection point 25 of the conventional ground clip is generally connected to the connection piece of the ground wire by the first screw. In this embodiment, the first connection hole 121 matched with the first threaded member is formed in the wire clamp connection portion 12, so that the wire clamp connection portion 12 can be directly connected with the ground wire connection portion 13 of the ground wire clamp through the first threaded member, and connection is convenient and reliable. Preferably, the first screw member may be a screw.
Further, the wire clamp connection portion 12 is opened with a second connection hole 131, and the second connection hole 131 is used for inserting a second screw member connected with the ground wire. Specifically, the end of the ground wire is generally provided with a metal connecting piece, the metal connecting piece is provided with a through hole for inserting the second threaded piece, so that the ground wire connecting portion 13 and the ground wire can be connected through the second threaded piece by providing the second connecting hole 131 on the ground wire connecting portion 13, and the connection is convenient and reliable. Preferably, the second screw member may be a screw. Preferably, referring to fig. 1, as well as fig. 2, the center line extending direction of the second connection hole 131 is perpendicular to the center line extending direction of the first connection hole 121. Thereby further facilitating the connection of the interposer 10 to a ground clip and a ground wire.
Specifically, referring to fig. 1, the body 11 has a first surface 112, and the ground wire connection portion 13 is disposed at an angle to the first surface 112. Preferably, the surface of the ground wire connection portion 13 is disposed at right angles to the first surface 112. The clip connecting portion 12 is disposed parallel or coplanar with the first surface 112. Preferably, the surface of the clip connecting portion 12 is disposed parallel to the first surface 112 of the body portion 11, and the surface of the clip connecting portion 12 is located on a lower plane than the first surface 112 of the body portion 11.
Further, the wire clip further comprises a bent portion 14, the bent portion 14 connects the body portion 11 and the wire clip connecting portion 12, and the bent portion 14 is bent towards a direction away from the first surface 112, so that a plane of a surface of the wire clip connecting portion 12 is lower than a plane of the first surface 112 of the body portion 11. The opening side edge of a general grounding wire clamp and the grounding wire connecting point 25 are not in the same plane, a certain height difference exists between the opening side edge and the grounding wire connecting point, the body part 11 and the grounding wire connecting part 13 are connected through the bending part 14 which is bent downwards, so that the structure of the adapter part 10 is more matched with the appearance structure of the grounding wire clamp, the body part 11 can be attached to the first opening side edge 21 of the grounding wire clamp, the wire clamp connecting part 12 is attached to the grounding wire connecting point 25 of the grounding wire clamp, and the installation stability of the adapter part 10 and the grounding wire clamp is improved. Preferably, the bending portion 14 is disposed at an angle of 130 ° to 135 ° with respect to the clip connecting portion 12.
Referring to fig. 1-3, the body 11 is further provided with a third connecting hole 111, the third connecting hole 111 is used for inserting a third threaded member, and the third threaded member is used for connecting with the opening side. Through the opening side edge of the third screw part body part 11 and the grounding wire clamp, the connection stability of the adaptor 10 and the grounding wire clamp is improved, and the adaptor 10 is prevented from loosening in the use process of the grounding wire clamp.
Further, still be equipped with spacing portion on this somatic part 11, spacing portion be used for with opening side joint, through the opening side joint of spacing portion with the earth clamp, further improved the stability of being connected of adaptor 10 with the earth clamp. Preferably, the position-limiting portion includes a first buckle 151 and a second buckle 152 oppositely disposed on the body portion 11, and the first buckle 151 and the second buckle 152 jointly define a position-limiting groove for embedding the side edge of the opening. Before the adaptor 10 is fixed to the earth clamp, the limiting groove can play a role in positioning, ensuring that the clamp connection portion 12 is aligned with the earth connection point 25 of the earth clamp. The limiting groove can play a limiting role after the adapter piece 10 is fixed to the grounding wire clamp, and the adapter piece 10 is prevented from shaking or rotating in the using process. Preferably, the first latch 151 and the second latch 152 are disposed at two sides of the first opening side 21 in a staggered manner.
Further, the adaptor 10 is integrally made of a conductive material. Preferably, the material of the adaptor 10 is a metal material, such as copper alloy or zinc alloy. Preferably, the adaptor 10 is formed by integrally bending or integrally pressing a metal plate. It should be noted that the adapter 10 may also be formed by splicing or welding.
Further, referring to fig. 3, the embodiment of the present application also provides a ground clip. Specifically, the ground clip includes the clip body 20 and the adaptor 10 of any of the embodiments described above. Specifically, the wire clamp body 20 includes a first opening side 21 and a second opening side 22 which are oppositely arranged, the first opening side 21 is provided with a movable pressing plate 23, the movable pressing plate 23 and the second opening side 22 define an opening 24 for clamping the ground conductor, and the movable pressing plate 23 can move close to or away from the second opening side 22 to reduce or expand the opening 24, so as to clamp or release the ground conductor. Preferably, the movable pressing plate 23 is movably connected to the first opening side 21 by a screw 26, so that the movable pressing plate 23 can move toward or away from the second opening side 22 by rotating the screw 26. Further, the clip body 20 further includes a ground wire connection point 25, and the ground wire connection point 25 of the ground clip is disposed opposite to the opening 24 of the ground clip. That is, the ground wire connection point 25 of the conventional ground clip is disposed on the opposite side of the clip body 20 from the opening 24. The interposer 10 includes a body portion 11, a clip connection portion 12, and a ground wire connection portion 13. The body portion 11 has a first end extending to the ground wire connection point 25 of the ground clip and a second end extending to the open side of the ground clip. The clip connecting portion 12 is connected to the first end, and the clip connecting portion 12 is connected to the ground wire connecting point 25. The ground wire connection portion 13 is connected to the second end, and the ground wire connection portion 13 is used for connecting a ground wire.
The grounding wire clamp is characterized in that the adapter piece 10 is arranged on the wire clamp body 20, the adapter piece 10 extends the first end of the body part 11 to the grounding wire connecting point 25 of the grounding wire clamp, the second end of the body part 11 extends to the opening side edge of the grounding wire clamp, and the first end is provided with the wire clamp connecting part 12 for connecting the grounding wire connecting point 25, and the second end is provided with the grounding wire connecting part 13 for connecting the grounding wire, so that the grounding wire connecting position of the grounding wire clamp can be transferred to the opening side edge of the grounding wire clamp from the back of the grounding wire clamp opening 24 through the adapter piece 10, the problem that the opening 24 of the grounding wire clamp can only be opened upwards under the influence of the gravity of the grounding wire is avoided, and after the grounding wire connecting position of the grounding wire clamp is transferred to the opening side edge of the grounding wire clamp through the, thereby make the earth clamp can connect the ground conductor of vertical setting laborsavingly conveniently, avoided needing to drag the problem that the earth connection of buckling could change earth connection opening 24's direction, and then avoided the earth connection to damage, improved operation security and convenience.
Further, an embodiment of the present application further provides a grounding system, which includes a grounding wire connected to the grounding wire connecting portion 13 of the adaptor 10, a grounding conductor clamped between the movable pressing plate 23 and the second opening side 22 of the clip body 20, and the grounding clip of any of the above embodiments.
The grounding system is characterized in that the adapter 10 is arranged on the wire clamp body 20, the adapter 10 extends the first end of the body 11 to the grounding wire connecting point 25 of the grounding wire clamp, the second end of the body 11 extends to the opening side edge of the grounding wire clamp, and the first end is provided with the wire clamp connecting part 12 for connecting the grounding wire connecting point 25, and the second end is provided with the grounding wire connecting part 13 for connecting the grounding wire, so that the grounding wire connecting position of the grounding wire clamp can be transferred to the opening side edge of the grounding wire clamp from the back of the grounding wire clamp opening 24 through the adapter 10, the problem that the opening 24 of the grounding wire clamp can only be opened upwards under the influence of the gravity of the grounding wire is avoided, and after the grounding wire connecting position of the grounding wire clamp is transferred to the opening side edge of the grounding wire clamp through the adapter 10, the opening 24, thereby make the earth clamp can connect the ground conductor of vertical setting laborsavingly conveniently, avoided needing to drag the problem that the earth connection of buckling could change earth connection opening 24's direction, and then avoided the earth connection to damage, improved operation security and convenience.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Claims (10)
1. An adapter, comprising:
a body portion for connection with a ground clip, the body portion having a first end for extending to a ground wire connection point of the ground clip and a second end for extending to an open side of the ground clip;
a wire clamp connection portion connected with the first end and configured to connect with the ground wire connection point; and the number of the first and second groups,
and the ground wire connecting part is connected with the second end and is used for connecting a ground wire.
2. The adapter of claim 1, wherein the wire clamp connection portion defines a first connection hole for plugging with a first threaded member connected to the ground wire connection point.
3. The adapter according to claim 1, wherein the ground wire connection portion is provided with a second connection hole for plugging with a second threaded member connected with the ground wire.
4. The interposer as recited in claim 1, wherein the body portion has a first surface, the ground wire connection portion being disposed at an angle to the first surface; the wire clamp connecting portion is disposed parallel to or coplanar with the first surface.
5. The interposer as recited in claim 4, further comprising a bend connecting the body portion and the clip connecting portion, the bend being bent away from the first surface.
6. The adapter of claim 1, wherein the body portion further defines a third connecting hole, the third connecting hole is adapted for receiving a third threaded member, and the third threaded member is adapted to be connected to the open side.
7. The adapter according to claim 1, wherein the body portion further comprises a limiting portion, and the limiting portion is used for being clamped with the opening side.
8. The adapter of claim 7, wherein the position-limiting portion comprises a first buckle and a second buckle oppositely arranged on the body portion, and the first buckle and the second buckle jointly define a position-limiting groove for embedding the side edge of the opening.
9. An earth clamp, comprising a clamp body and the adaptor of any one of claims 1-8, wherein the clamp body comprises a first opening side and a second opening side that are opposite to each other, the first opening side is provided with a movable pressing plate, the movable pressing plate can move close to or away from the second opening side, the movable pressing plate and the second opening side define an opening for clamping an earth conductor, the clamp body further comprises an earth connection point opposite to the opening, the clamp connection portion of the adaptor is connected with the earth connection point, the earth connection portion of the adaptor extends to the first opening side or the second opening side through the body portion, and the earth connection portion is used for being connected with an earth wire.
10. A grounding system comprising a grounding wire, a grounding conductor, and the grounding clip of claim 9, wherein the grounding wire is connected to the grounding wire connection portion, and the grounding conductor is held between the movable pressing plate and the second opening side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241703A (en) * | 2021-04-30 | 2021-08-10 | 贵州电网有限责任公司 | Novel cable termination patch cord of integral type presss from both sides |
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| CN113241703A (en) * | 2021-04-30 | 2021-08-10 | 贵州电网有限责任公司 | Novel cable termination patch cord of integral type presss from both sides |
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|---|---|
| CN112003047B (en) | 2022-02-01 |
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