CN114784588B - Grounding wire device - Google Patents
Grounding wire device Download PDFInfo
- Publication number
- CN114784588B CN114784588B CN202210505521.7A CN202210505521A CN114784588B CN 114784588 B CN114784588 B CN 114784588B CN 202210505521 A CN202210505521 A CN 202210505521A CN 114784588 B CN114784588 B CN 114784588B
- Authority
- CN
- China
- Prior art keywords
- assembly
- piece
- locking
- wire clamping
- unlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000002788 crimping Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
-
- 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 the technical field of electric power, in particular to a grounding wire device, which comprises a wire clamping piece, wherein the wire clamping piece is used for being connected with a grounding wire; the installation assembly is used for guiding flow, and the wire clamping piece is arranged on the installation assembly in a penetrating mode; the interlocking component is arranged on the mounting component and can lock the relative position between the wire clamping piece and the mounting component so as to enable the wire clamping piece to be electrically connected with the mounting component or unlock the wire clamping piece so as to enable the wire clamping piece to move relative to the mounting component; and the locking assembly is arranged on the mounting assembly and used for limiting the relative position of the interlocking assembly and the mounting assembly so as to prevent the interlocking assembly from unlocking. The invention is convenient for installing and dismantling the grounding end of the grounding wire, prevents unauthorized personnel from operating and improves the reliability.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a grounding wire device.
Background
The grounding wire is one of the devices which are more commonly used by power grid operators in work and is used for grounding the possible incoming call side of the equipment so as to prevent the sudden incoming call from causing electric shock injury to the operators. The grounding wires produced by different voltage classes, different equipment and different factories can be different in form, but in the prior art, the grounding terminal is mainly installed by fixing a wiring terminal on a grounding bolt, and the problems of long installation time, thread engagement clamping stagnation and the like exist in the mode.
Currently, the prior art solutions mainly replace the manner of fastening the ground terminal of the ground wire by screwing a nut with a locking assembly for changing the ground terminal of the ground wire, such as a wind-proof buckle. However, the disadvantage of this approach is that the locking assembly is independent of the anti-false locking, i.e. an unauthorized person can operate the locking assembly to affect the tightness of the ground connection of the ground wire, which is not reliable.
Therefore, there is a need for a ground wire arrangement that solves the above mentioned technical problems.
Disclosure of Invention
The invention aims to provide a grounding wire device which is convenient to install and remove a grounding end of a grounding wire, prevents unauthorized personnel from operating and improves reliability.
To achieve the purpose, the invention adopts the following technical scheme:
a ground wire apparatus comprising:
The wire clamping piece is used for being connected with a grounding wire;
The installation assembly is used for guiding flow, and the wire clamping piece is arranged on the installation assembly in a penetrating mode;
The interlocking component is arranged on the mounting component and can lock the relative position between the wire clamping piece and the mounting component so as to enable the wire clamping piece to be electrically connected with the mounting component or unlock the wire clamping piece so as to enable the wire clamping piece to move relative to the mounting component;
a latch assembly disposed on the mounting assembly, the latch assembly for defining a relative position of the interlock assembly and the mounting assembly to prevent unlocking of the interlock assembly;
The installation assembly comprises a conductive bottom plate and a pile body, wherein the pile body is provided with a hollow accommodating cavity, the wire clamping piece is arranged in the accommodating cavity in a penetrating mode and can be electrically connected with the conductive bottom plate, and the pile body is fixedly arranged on the conductive bottom plate;
The interlocking assembly comprises an unlocking assembly and a locking assembly, the unlocking assembly and the locking assembly are both rotatably arranged on the pile body, the unlocking assembly is connected with the locking assembly, the locking assembly can be positioned in the accommodating cavity and is in butt joint with the wire clamping piece, the wire clamping piece is electrically connected with the conductive bottom plate, and the unlocking assembly can drive the locking assembly to rotate, so that the locking assembly is separated from the wire clamping piece;
The locking assembly comprises a locking piece and a first elastic piece, the locking piece is rotatably arranged on the pile body and can be abutted against the wire clamping piece, one end of the first elastic piece is connected with the locking piece, and the other end of the first elastic piece is connected with the unlocking assembly;
The unlocking component comprises an unlocking piece and a second elastic piece, the unlocking piece is rotatably arranged on the pile body, the other end of the first elastic piece is connected with the unlocking piece, one end of the second elastic piece is connected with the unlocking piece, and the other end of the second elastic piece is in butt joint with the pile body.
Further, the lower end of the wire clamping piece is provided with an abutting annular boss, one end of the wire clamping piece, which is provided with the abutting annular boss, is penetrated in the mounting assembly, and the interlocking assembly can be abutted with the abutting annular boss so as to limit the relative position between the wire clamping piece and the mounting assembly.
Further, the upper end of the wire clamping piece is provided with a crimping piece, and the crimping piece is used for being in crimping connection with the electric core of the grounding wire.
Further, the pile body comprises a first sleeve and a second sleeve which are coaxially arranged and connected with each other, the outer diameter of the first sleeve is larger than that of the second sleeve, the second sleeve is fixedly arranged on the conductive bottom plate, the interlocking assembly is rotatably arranged on the second sleeve, the locking assembly is sleeved on the second sleeve, and the locking assembly can move to the position where the interlocking assembly is arranged and can be connected with the conductive bottom plate.
Further, the locking assembly comprises a locking ring, the locking ring is sleeved on the pile body, and the locking ring can be connected with the conductive bottom plate.
Further, a first connecting lug plate is arranged on the locking ring, a second connecting lug plate is arranged on the conductive bottom plate, and the first connecting lug plate and the second connecting lug plate can be locked by the fixing lock.
The invention has the beneficial effects that:
According to the grounding wire device provided by the invention, the wire clamping piece is connected with the grounding wire, the wire clamping piece is arranged on the installation component in a penetrating way, and the relative position of the wire clamping piece and the installation component can be locked through the interlocking component, so that the wire clamping piece is electrically connected with the installation component, and electricity can be guided through the wire clamping piece and the installation component; unlocking may also be performed by the interlock assembly so that the clip member can move relative to the mounting assembly. Through the mode, the wire clamping piece is convenient to install and remove. A latch assembly is provided on the mounting assembly, the latch assembly being capable of defining a relative position of the interlock assembly and the mounting assembly, thereby preventing unlocking of the interlock assembly. The interlocking assembly is prevented from being operated by unauthorized personnel, and only authorized personnel can open the locking assembly, so that reliability is improved.
Drawings
FIG. 1 is a schematic view of a grounding wire apparatus of the present invention;
FIG. 2 is a schematic view of a wire clip in a grounding wire assembly according to the present invention;
FIG. 3 is a schematic view of a mounting assembly in a ground wire assembly of the present invention;
FIG. 4 is a schematic view of an interlock assembly in a ground wire assembly of the present invention;
fig. 5 is a schematic view of the interlocking assembly in a locked state in a ground wire assembly according to the present invention.
In the figure:
1. a wire clip member; 11. abutting the annular boss; 12. a crimping piece; 2. a mounting assembly; 21. a conductive base plate; 211. a second connection ear plate; 22. a pile body; 221. a first sleeve; 222. a second sleeve; 3. a latch assembly; 31. a locking ring; 311. a first connection lug plate; 4. an interlock assembly; 41. unlocking the assembly; 411. an unlocking member; 412. a second elastic member; 42. a locking assembly; 421. a locking member; 422. a first elastic member.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present invention are shown.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Example 1
The grounding wire is one of the devices which are more commonly used by power grid operators in work and is used for grounding the possible incoming call side of the equipment so as to prevent the sudden incoming call from causing electric shock injury to the operators.
In order to prevent unauthorized personnel from operating and improve reliability while facilitating installation and removal of a ground terminal of a ground wire when the ground wire is used, the present invention provides a ground wire device as shown in fig. 1 to 5. The grounding wire apparatus comprises a wire clamping piece 1, a mounting assembly 2, an interlocking assembly 4 and a locking assembly 3.
The wire clamping component 1 is made of pure copper and is used for being electrically connected with a grounding wire; the installation component 2 can be connected with the grounding copper bar for diversion, and the wire clamping component 1 is arranged on the installation component 2 in a penetrating way; the interlocking component 4 is arranged on the mounting component 2, and the interlocking component 4 can lock the relative position between the wire clamping piece 1 and the mounting component 2 so as to enable the wire clamping piece 1 to be electrically connected with the mounting component 2 or unlock the wire clamping piece 1 so as to enable the wire clamping piece 1 to move relative to the mounting component 2; a locking assembly 3 is provided on the mounting assembly 2, the locking assembly 3 being adapted to define the relative position of the interlock assembly 4 and the mounting assembly 2 to prevent unlocking of the interlock assembly 4.
In the above manner, the clip member 1 is easy to install and remove. A locking assembly 3 is provided on the mounting assembly 2, the locking assembly 3 being capable of defining the relative position of the interlocking assembly 4 and the mounting assembly 2, thereby preventing unlocking of the interlocking assembly 4. The operation of the interlock assembly 4 by unauthorized persons is avoided and only authorized persons can open the latch assembly 3, thereby improving reliability.
Further, the lower end of the wire clamping member 1 is fixedly provided with an abutting annular boss 11, one end of the wire clamping member 1, which is provided with the abutting annular boss 11, is arranged in the mounting assembly 2 in a penetrating manner, and the interlocking assembly 4 can abut against the abutting annular boss 11 to define the relative position between the wire clamping member 1 and the mounting assembly 2. The interlocking component 4 is abutted with the abutting annular boss 11, so that the bottom surface of the abutting annular boss 11 is stably connected with the mounting component 2, and the reliability of conduction is ensured; and after the interlocking component 4 is unlocked, the limit of the wire clamping piece 1 can be quickly removed, and the wire clamping piece 1 is convenient to remove.
Further, the upper end of the wire clamping member 1 is fixedly provided with a crimping piece 12, and the crimping piece 12 is used for crimping with a battery cell of the grounding wire. By providing the crimping piece 12, when the ground wire is connected with the wire clamping piece 1, the battery cell of the ground wire is stably and electrically connected with the wire clamping piece 1 by bending the crimping piece 12. Specifically, in the present embodiment, in order to ensure the stability of the connection of the battery cells, a plurality of crimping pieces 12 are provided at intervals along the circumferential direction of the wire clamping member 1, and when the battery cells are connected with the wire clamping member 1, the plurality of crimping pieces 12 are bent to be crimped on the battery cells.
Further, the mounting assembly 2 includes a conductive bottom plate 21 and a pile body 22, the pile body 22 has a hollow accommodating cavity, the wire clamping member 1 is arranged in the accommodating cavity in a penetrating manner, and can be electrically connected with the conductive bottom plate 21, and the pile body 22 is fixedly arranged on the conductive bottom plate 21. Through the arrangement, the wire clamping piece 1 can be conveniently installed and detached while the wire clamping piece 1 is electrically connected with the conductive bottom plate 21.
Further, the pile body 22 includes a first sleeve 221 and a second sleeve 222 coaxially disposed and connected to each other, the outer diameter of the first sleeve 221 is larger than that of the second sleeve 222, the second sleeve 222 is fixedly disposed on the conductive base plate 21, the interlocking component 4 is rotatably disposed on the second sleeve 222, the locking component 3 is sleeved on the second sleeve 222, and the locking component 3 can move to a position where the interlocking component 4 is disposed and can be connected with the conductive base plate 21. Through the design of pile body 22 into two segmentation structures, first sleeve 221 can carry out spacingly to locking subassembly 3 to when making removal locking subassembly 3, can not deviate from on the pile body 22.
Further, the interlocking assembly 4 comprises an unlocking assembly 41 and a locking assembly 42, the unlocking assembly 41 and the locking assembly 42 are both rotatably arranged on the pile body 22, the unlocking assembly 41 is connected with the locking assembly 42, the locking assembly 42 can be located in the accommodating cavity to be abutted with the wire clamping piece 1, the wire clamping piece 1 is electrically connected with the conductive bottom plate 21, and the unlocking assembly 41 can drive the locking assembly 42 to rotate, so that the locking assembly 42 is disengaged from the wire clamping piece 1. In the present embodiment, a mounting groove communicating with the accommodating chamber is provided on the second sleeve 222, a rotation shaft is provided in the mounting groove, and the unlocking component 41 and the locking component 42 are provided at the mounting groove and rotatably provided on the rotation shaft.
Specifically, the locking assembly 42 includes a locking member 421 and a first elastic member 422, the locking member 421 is rotatably disposed on the pile body 22 and can be abutted against the wire clamping member 1, one end of the first elastic member 422 is connected with the locking member 421, and the other end of the first elastic member 422 is connected with the unlocking assembly 41. In this embodiment, the first elastic member 422 is a compression spring, the first elastic member 422 always has a trend of keeping the locking member 421 and the unlocking component 41 away from each other, when the clip member 1 is inserted, the abutting annular boss 11 on the clip member 1 pushes the locking member 421 to rotate, and after the abutting annular boss 11 is connected with the conductive base plate 21, the first elastic member 422 pushes the locking member 421 to reset under the action of the restoring force of itself, so that the locking member 421 abuts on the upper end surface of the abutting annular boss 11, thereby defining the relative position between the clip member 1 and the conductive base plate 21. When unlocking, the unlocking piece 411 of the unlocking component 41 is pulled, the locking piece 421 can be pulled through the first elastic piece 422, so that the locking piece 421 is separated from the abutting annular boss 11, and unlocking is achieved.
Further, the locking assembly 3 comprises a locking ring 31, the locking ring 31 is sleeved on the pile body 22, and the locking ring 31 can be connected with the conductive bottom plate 21. Specifically, the locking ring 31 can move relative to the pile body 22, and after the wire clamping piece 1 is installed in place, the locking ring 31 is sleeved at the position where the pile body 22 is provided with the interlocking component 4, so that the interlocking component 4 is sealed in the installation groove of the second sleeve 222, unauthorized personnel cannot contact the interlocking component 4, unlocking cannot be performed, and reliability is improved.
Further, the locking ring 31 is provided with a first connection lug 311, the conductive base plate 21 is provided with a second connection lug 211, and the fixing lock can lock the first connection lug 311 and the second connection lug 211. After the wire clamping member 1 is installed, an authorized person fixedly connects the locking ring 31 with the conductive base plate 21 by using a fixing lock, so that an unauthorized person cannot open the locking ring 31 without a key.
Example two
The biggest difference between this embodiment and the first embodiment is that the unlocking component 41 in the interlocking component 4 is identical to other parts, and will not be described in detail herein. The unlocking assembly 41 is discussed in detail below.
Further, the unlocking component 41 comprises an unlocking piece 411 and a second elastic piece 412, the unlocking piece 411 is rotatably arranged on the rotating shaft of the pile body 22, the other end of the first elastic piece 422 is connected with the unlocking piece 411, one end of the second elastic piece 412 is connected with the unlocking piece 411, and the other end of the second elastic piece 412 is abutted to the pile body 22. Specifically, the second elastic member 412 is a compression spring.
The interlocking assembly 4 works as follows:
The initial state of the locking assembly 3 is that the locking ring 31 is below the pile body 22, and is limited by the inner wall surface of the locking ring 31 at this time, so that the unlocking piece 411 of the interlocking component is in a vertical state, the second elastic piece 412 connected with the pile body 22 by the unlocking piece 411 is in a compressed state, but the first elastic piece 422 connected with the unlocking piece 411 by the locking piece 421 is in an extended state, so that at this time, the lower part of the locking piece 421 stretches into the accommodating cavity of the pile body 22, when the wire clamp 1 stretches into the accommodating cavity of the pile body 22, the locking piece 421 is touched, and as the wire clamp 1 stretches further, the first elastic piece 422 connected with the unlocking piece 411 by the locking piece 421 is continuously compressed until the locking piece 421 is in a vertical state. When the abutting annular boss 11 below the wire clamping member 1 passes through the locking member 421, the locking member 421 is not pressed, and the first elastic member 422 is restored to the extended state, at this time, the wire clamping member 1 is locked and cannot be pulled out.
When the clip 1 needs to be removed, an authorized person removes the fixing lock, slides the locking ring 31 upwards along the pile body 22, at this time, the unlocking piece 411 of the interlocking part loses the limiting effect of the inner wall of the locking ring 31, the second elastic piece 412 connected with the pile body 22 by the unlocking piece 411 is in an extending state, so that the unlocking piece 411 rotates by a certain angle, and although the deformation of the first elastic piece 422 connected with the locking piece 421 by the unlocking piece 411 is unchanged, the locking piece 421 is driven to rotate because of the rotation of the unlocking piece 411, so that the locking piece 421 is restored to a vertical state, the blocking effect of the clip 1 is lost, and at this time, the clip 1 can be pulled out from the accommodating cavity of the pile body 22.
In order to optimize the latch assembly 3, the first elastic member 422 and the second elastic member 412 have the same elastic coefficient and length. The installation position of the interlocking component 4 can enable the bottom of the wire clamp to be tightly attached to the bottom plate, so that flow guiding is facilitated, and meanwhile, the interlocking component 4 can be arranged in a plurality of mode along the circumferential interval of the second sleeve 222 of the pile body 22.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (6)
1. A ground wire apparatus, comprising:
the wire clamping piece (1), wherein the wire clamping piece (1) is used for being connected with a grounding wire;
The installation assembly (2) is used for guiding flow, and the wire clamping piece (1) is arranged on the installation assembly (2) in a penetrating mode;
The interlocking component (4) is arranged on the mounting component (2), the interlocking component (4) can lock the relative position between the wire clamping piece (1) and the mounting component (2) so as to enable the wire clamping piece (1) to be electrically connected with the mounting component (2) or unlock the wire clamping piece (1) so as to enable the wire clamping piece (1) to move relative to the mounting component (2);
-a locking assembly (3), the locking assembly (3) being arranged on the mounting assembly (2), the locking assembly (3) being adapted to define a relative position of the interlocking assembly (4) and the mounting assembly (2) to prevent unlocking of the interlocking assembly (4);
the mounting assembly (2) comprises a conductive bottom plate (21) and a pile body (22), wherein the pile body (22) is provided with a hollow accommodating cavity, the wire clamping piece (1) is arranged in the accommodating cavity in a penetrating mode and can be electrically connected with the conductive bottom plate (21), and the pile body (22) is fixedly arranged on the conductive bottom plate (21);
The interlocking assembly (4) comprises an unlocking assembly (41) and a locking assembly (42), the unlocking assembly (41) and the locking assembly (42) are both rotatably arranged on the pile body (22), the unlocking assembly (41) is connected with the locking assembly (42), the locking assembly (42) can be located in the containing cavity and is abutted with the wire clamping piece (1), the wire clamping piece (1) is electrically connected with the conductive bottom plate (21), and the unlocking assembly (41) can drive the locking assembly (42) to rotate, so that the locking assembly (42) is separated from the wire clamping piece (1);
The locking assembly (42) comprises a locking piece (421) and a first elastic piece (422), the locking piece (421) is rotatably arranged on the pile body (22) and can be abutted against the wire clamping piece (1), one end of the first elastic piece (422) is connected with the locking piece (421), and the other end of the first elastic piece (422) is connected with the unlocking assembly (41);
The unlocking assembly (41) comprises an unlocking piece (411) and a second elastic piece (412), the unlocking piece (411) is rotatably arranged on the pile body (22), the other end of the first elastic piece (422) is connected with the unlocking piece (411), one end of the second elastic piece (412) is connected with the unlocking piece (411), and the other end of the second elastic piece (412) is in butt joint with the pile body (22).
2. A ground wire arrangement according to claim 1, characterized in that the lower end of the wire clamping member (1) is provided with an abutment annular boss (11), the end of the wire clamping member (1) provided with the abutment annular boss (11) being threaded into the mounting assembly (2), the interlocking assembly (4) being capable of abutting the abutment annular boss (11) to define the relative position between the wire clamping member (1) and the mounting assembly (2).
3. A ground wire arrangement according to claim 1, characterized in that the upper end of the wire clamping member (1) is provided with a crimping piece (12), the crimping piece (12) being intended to be crimped with the electrical core of the ground wire.
4. A ground wire arrangement according to claim 1, characterized in that the pile body (22) comprises a first sleeve (221) and a second sleeve (222) which are coaxially arranged and connected to each other, the outer diameter of the first sleeve (221) is larger than the outer diameter of the second sleeve (222), the second sleeve (222) is fixedly arranged on the conductive bottom plate (21), the interlocking assembly (4) is rotatably arranged on the second sleeve (222), the locking assembly (3) is sleeved on the second sleeve (222), and the locking assembly (3) can move to the position where the interlocking assembly (4) is arranged and can be connected with the conductive bottom plate (21).
5. A ground wire arrangement according to claim 1, characterized in that the locking assembly (3) comprises a locking ring (31), the locking ring (31) being arranged around the pile body (22), the locking ring (31) being connectable to the conductive base plate (21).
6. A ground wire arrangement according to claim 5, characterized in that the locking ring (31) is provided with a first connection lug (311) and the conductive base plate (21) is provided with a second connection lug (211), and that a securing lock is capable of locking the first connection lug (311) and the second connection lug (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210505521.7A CN114784588B (en) | 2022-05-10 | 2022-05-10 | Grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210505521.7A CN114784588B (en) | 2022-05-10 | 2022-05-10 | Grounding wire device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114784588A CN114784588A (en) | 2022-07-22 |
| CN114784588B true CN114784588B (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210505521.7A Active CN114784588B (en) | 2022-05-10 | 2022-05-10 | Grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114784588B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2115235A (en) * | 1982-02-15 | 1983-09-01 | Egatube Limited | Track for electrical devices |
| CN103531926A (en) * | 2013-11-05 | 2014-01-22 | 国家电网公司 | Puncture type ground clamp and use method thereof |
| CN106522693A (en) * | 2016-12-28 | 2017-03-22 | 长园共创电力安全技术股份有限公司 | Buckle ground wire lock and device using buckle ground wire lock |
| CN208461008U (en) * | 2018-05-30 | 2019-02-01 | 国网宁夏电力有限公司石嘴山供电公司 | A kind of attachment device of ground line and operating stick |
| CN214068920U (en) * | 2021-01-28 | 2021-08-27 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Quick grounding wire clamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8926350B2 (en) * | 2012-05-17 | 2015-01-06 | Shawn M. Wolfe | Protective lockable female electrical outlet |
| WO2022262482A1 (en) * | 2021-06-17 | 2022-12-22 | 苏州华旃航天电器有限公司 | Ground protection explosion-proof plug |
-
2022
- 2022-05-10 CN CN202210505521.7A patent/CN114784588B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2115235A (en) * | 1982-02-15 | 1983-09-01 | Egatube Limited | Track for electrical devices |
| CN103531926A (en) * | 2013-11-05 | 2014-01-22 | 国家电网公司 | Puncture type ground clamp and use method thereof |
| CN106522693A (en) * | 2016-12-28 | 2017-03-22 | 长园共创电力安全技术股份有限公司 | Buckle ground wire lock and device using buckle ground wire lock |
| CN208461008U (en) * | 2018-05-30 | 2019-02-01 | 国网宁夏电力有限公司石嘴山供电公司 | A kind of attachment device of ground line and operating stick |
| CN214068920U (en) * | 2021-01-28 | 2021-08-27 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Quick grounding wire clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114784588A (en) | 2022-07-22 |
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