CN112510385A - Live electric wire unloading clamp device - Google Patents
Live electric wire unloading clamp device Download PDFInfo
- Publication number
- CN112510385A CN112510385A CN202011301413.5A CN202011301413A CN112510385A CN 112510385 A CN112510385 A CN 112510385A CN 202011301413 A CN202011301413 A CN 202011301413A CN 112510385 A CN112510385 A CN 112510385A
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- China
- Prior art keywords
- movable rod
- connecting piece
- fixing
- piece
- wire
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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
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of wire clamps, in particular to a charged electric wire unloading clamp device which comprises a fixing piece, a connecting piece and a movable rod, wherein the fixing piece is matched with an upper lead and a lower lead, one end of the fixing piece is used for connecting the upper lead, the connecting piece is detachably connected to the fixing piece, the connecting piece is provided with a connecting part and a first wire connecting part, the movable rod is adjustably connected to the connecting part, and the lower lead is connected with the first wire connecting part. Realize through the position of adjusting the relative connecting piece of movable rod that the connecting piece can be dismantled and connect in the mounting to go up the lead wire and be connected and break off with down the lead wire, realize circular telegram and outage setting, need not the operation of last one-level outage, effectively reduce the power failure scope. Move up through the relative connecting portion of movable rod and be connected mounting and connecting piece locking, realize going up the lead wire and lead wire connection circular telegram down, move down through the relative connecting portion of movable rod and pull down the connecting piece from the mounting, break off and go up the lead wire and lead wire connection realization outage down, easy operation is convenient, and is showing and sparingly overhauls the work load.
Description
Technical Field
The invention relates to the technical field of wire clamps, in particular to a charged electric wire clamp unloading device.
Background
At present there is a large amount of standardized racks of 10kV distribution transformers in industry not to install isolation switches, and only drop out fuse, when the transformer rack needs to be overhauld, need cut off the circuit in advance, and the power failure scope must reach rack higher level power, leads to staff's work load big and the power failure house number many.
Therefore, an electrified wire loading and unloading clamp device suitable for the circuit standard condition needs to be manufactured, the structure of the electrified wire loading and unloading clamp device is designed and improved according to the practical application standard of the electrified wire loading and unloading clamp device, the electrified wire loading and unloading clamp device is additionally arranged at the side lead of a drop-out power supply, and after a rack drop-out fuse is pulled open, the rack drop-out fuse can be directly provided with an electrolytic port during maintenance, so that the power failure range and the workload are reduced, meanwhile, the construction requirements are met, and the assembly and disassembly are.
Disclosure of Invention
The invention aims to provide a live-wire unloading clamp device which is quick and convenient to assemble and disassemble and simple to operate, and effectively reduces the power failure range and workload during circuit maintenance.
In order to realize the purpose, the following technical scheme is provided:
a live wire clamp device comprising:
one end of the fixing piece is used for connecting an upper lead;
the connecting piece is detachably connected to the other end of the fixing piece, a connecting part and a first wiring part are arranged on the connecting piece, and the first wiring part is used for connecting a down lead;
the movable rod is adjustably connected to the connecting portion, and when the movable rod is adjusted relative to the connecting piece, the connecting piece can be detachably connected to the fixing piece.
Further, a hook portion is arranged on one side of the connecting piece, and the hook portion is detachably connected to the fixing piece.
Further, the hooking portion and the connecting portion are disposed on the same side of the connecting member.
Further, the fixing piece comprises a fixing buckle and a fixing hoop which are connected with each other, the hook part is detachably buckled on the fixing buckle, and the fixing hoop is used for fixing the fixing piece on the supporting piece.
Further, fixed clamp upper end is provided with second wiring portion, second wiring portion is used for connecting the upper lead.
Further, the movable rod orientation the one end of hook portion is provided with the lug, the movable rod for when the connecting piece was adjusted, can with the lug top supports and leans on fixed buckle lower extreme, the lug outside is pasted and is leaned on hook portion is inboard.
Furthermore, a threaded hole is formed in the connecting portion, an external thread is arranged on the movable rod, and the movable rod is in threaded connection with the connecting portion.
Furthermore, one end of the movable rod, which is far away from the hook part, is provided with a handle ring.
Furthermore, the handle ring further comprises an adjusting rod, and the adjusting rod can be buckled on the handle ring to drive the adjusting rod to rotate.
Furthermore, an operation ring is arranged on the other side of the connecting piece, the adjusting rod can be buckled on the operation ring in a buckling mode, and the connecting piece is driven to move through the operation ring.
The invention has the beneficial effects that:
according to the charged wire loading and unloading clamp device, the fixing piece, the connecting piece and the movable rod are arranged for connecting and disconnecting the upper lead and the lower lead, one end of the fixing piece is used for fixedly connecting the upper lead, the first wiring portion of the connecting piece is used for connecting the lower lead, and the connecting piece is detachably connected to the fixing piece by adjusting the position of the movable rod relative to the connecting piece, so that the upper lead and the lower lead are connected and disconnected, power-on and power-off setting is realized, a power-off operation of a previous stage is not needed, and the range of maintenance and power failure is effectively reduced. When the connecting piece is connected on the mounting, accessible movable rod relative connecting portion rebound locks mounting and connecting piece, realizes going up the lead wire and lead wire connection circular telegram down, on the contrary can pull down the connecting piece from the mounting through movable rod relative connecting portion rebound to lead wire and down lead wire connection are gone up in the disconnection, realize the outage setting, and easy operation is convenient, and is showing and sparingly overhauls work load and time.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a first schematic structural diagram of a live wire clamp device according to an embodiment of the present invention;
fig. 2 is a first partial schematic structural diagram of a live wire clamp device according to an embodiment of the present invention;
fig. 3 is a second partial schematic structural diagram of a charged loading and unloading wire clamp device according to an embodiment of the present invention;
fig. 4 is a second schematic structural diagram of a live wire clamp device according to an embodiment of the present invention.
In the figure:
1-a fixing piece; 11-fixing a buckle; 12-fixing the clamp; 121-a second wiring portion;
2-lead up;
3-a connector; 31-a connecting portion; 311-a threaded hole; 32-a first wiring portion; 33-a hook portion; 34-an operating ring;
4-down lead;
5-a movable rod; 51-a bump; 52-ring of the handle;
6-adjusting the rod.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when the product is used, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only or to distinguish between different structures or components and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The first embodiment is as follows:
referring to fig. 1 to 4, the present embodiment provides a live wire removing clamp device, including a fixing member 1, a connecting member 3, a movable rod 5 and an adjusting rod 6, wherein the fixing member 1 is matched with an upper lead 2 and a lower lead 4, one end of the fixing member 1 is used for connecting the upper lead 2, the connecting member 3 is detachably connected to the other end of the fixing member 1, the connecting member 3 is provided with a connecting portion 31 and a first wiring portion 32, the lower lead 4 is connected to the first connecting portion 32, the movable rod 5 is adjustably connected to the connecting portion 31 of the connecting member 3, and when the movable rod 5 is adjusted relative to the connecting member 3, the connecting member 3 can be detachably connected to the fixing member 1.
Through mounting 1 in the above-mentioned setting, connecting piece 3 and movable rod 5 realize going up lead wire 2 and down lead wire 4's connection and disconnection, wherein make connecting piece 3 detachably connect on mounting 1 under the mutually supporting action through movable rod 5 and connecting piece 3, thereby realize the setting of switching on and shutting off, specifically, when connecting piece 3 is connected on mounting 1, accessible movable rod 5 relative connecting portion 31 rebound locks mounting 1 and connecting piece 3, realize going up lead wire 2 and down lead wire 4 and be connected the circular telegram, on the contrary can pull down connecting piece 3 from mounting 1 through movable rod 5 relative connecting portion 31 rebound, thereby lead wire 2 is connected with down lead wire 4 in the disconnection, realize the setting of switching off. Need not the operation of last one-level outage, effectively reduce and overhaul the power failure scope, realize conveniently installing and removing electrified loading and unloading fastener fast under the mutually supporting of mounting 1, connecting piece 3 and movable rod 5, and easy operation, save time, high-efficient.
In the present embodiment, referring to fig. 1 and 3, the connecting member 3 is further provided with a hooking portion 33, and the hooking portion 33 is detachably connected to the fixing member 1. Specifically, hook portion 33 sets up in the one end of connecting piece 3, and one section distance in the interval with connecting portion 31, space with adjustable is provided for movable rod 5, and the main part direction along connecting piece 3, movable rod 5's top can move between hook portion 33 and connecting portion 31, when adjusting movable rod 5 relative connecting portion 31 downstream, make and leave adjustable distance between movable rod 5 top and the hook portion 33, can hang hook portion 33 and locate on mounting 1 or take off from mounting 1, thereby realize hook portion 33 detachably and connect in mounting 1, make connecting piece 3 and mounting 1 be connected simple and conveniently, be convenient for install and remove fast of electrified loading and unloading fastener.
Further, referring to fig. 2, the fixing member 1 is provided with a fixing catch 11, and the hook portion 33 is detachably caught in the fixing catch 11. The aforesaid is mutually supported the setting through fixed buckle 11 that hook portion 33 and mounting 1 go up to set up for when connecting piece 3 can quick detachably connect on mounting 1, also guaranteed that the stability that circular telegram operation in-process buckle is connected is high, avoids receiving external environment factor's influence to break down.
In this embodiment, referring to fig. 1 and 3, the hooking portion 33 and the connecting portion 31 are disposed on the same side of the connecting member 3, and the hooking portion 33 and the connecting portion 31 are disposed at a distance from each other on the same side of the connecting member 3, so that when the movable rod 5 is adjusted relative to the connecting portion 31, the top of the movable rod 5 can move between the hooking portion 33 and the connecting portion 31, when the device connects the upper lead 2 and the lower lead 4, the top of the movable rod 5 can be attached to the hooking portion 33, thereby ensuring the locking of the fixing member 1 and the connecting member 3, improving the connection stability during the operation, and meanwhile, the mutual cooperation of the hooking portion 33 and the connecting portion 31 makes the connecting member 3 flexible and durable, small in size, and ensuring the assembling and disassembling quality.
In this embodiment, referring to fig. 2, the fixing member 1 is further provided with a fixing clip 12, the fixing clip 12 is connected above the fixing buckle 11, and the fixing clip 12 is used for fixing the fixing member 1 on a support member. Above-mentioned make mounting 1 can be fixed in power equipment support piece on through setting up fixed clamp 12, and then guaranteed mounting 1 and last lead wire 2's stability of being connected, avoid influencing stability of being connected because of the action of gravity of external member.
In particular, the fixing clip 12 may be a circular insulator fixing clip, and may be mounted on a support insulator of an electrical device by a screw or a fastener.
In the present embodiment, referring to fig. 3, the end of the movable rod 5 facing the hook 33 is provided with a projection 51, when the movable rod 5 is adjusted relative to the connecting member 3, the top of the projection 51 can abut against the lower end of the fixed buckle 11, and the outer side of the projection 51 abuts against the inner side of the hook 33. Wherein, the horizontal sectional area that sets up the lug 51 structure on the movable rod 5 is greater than the cross-sectional area of movable rod 5, and the both ends at lug 51 top are provided with the arch for when the device will go up lead wire 2 and down lead wire 4 and connect, in the inboard recess of hook portion 33, lug 51 can support smoothly and lean on in the lower extreme of fixed buckle 11, and the arch in the lug 51 outside is leaned on hook portion 33 inboard, guarantees that mounting 1 can firmly lock when needing to be connected with connecting piece 3.
In the present embodiment, referring to fig. 3, a threaded hole 311 is opened in the connecting portion 31, an external thread is provided on the movable rod 5, and the movable rod 5 is screwed to the connecting portion 31. Through threaded connection's mode between above-mentioned connecting portion 31 and the movable rod 5 for can adjust its relative position on connecting portion 31 through rotating movable rod 5, thereby connecting piece 3 can be demolishd fast conveniently with mounting 1 and be connected, guaranteed simultaneously stable connection between movable rod 5 and the connecting piece 3, also can carry out mounting 1 and connecting piece 3's locking dynamics and adjust, be applicable to various operation places.
Specifically, referring to fig. 3, the connecting portion 31 may be configured as a plate, a threaded hole 311 is formed in the middle of the connecting portion 31, an external thread adapted to the threaded hole 311 is provided on the movable rod 5, the relative position of the movable rod 5 on the connecting portion 31 can be adjusted by screwing or rotating the movable rod 5, for example, when the movable rod 5 is screwed or rotated clockwise, the movable rod 5 moves towards one end of the hooking portion 33 on the connecting member 3, so that the fixing member 1 and the connecting member 3 are locked when needing to be connected, the upper lead 2 and the lower lead 4 are connected to achieve power on, when the movable rod 5 is screwed or rotated counterclockwise, the movable rod 5 moves towards one end away from the hooking portion 33, so that the hooking portion 33 can be detached from the fixing buckle 11, the fixing member 1 and the connecting member 3 are separated, and the upper lead 2 and the lower lead 4.
In this embodiment, the end of the movable lever 5 facing away from the hook 33 is provided with a grip ring 52, see fig. 3. Specifically, the movable rod 5 is connected to the connecting portion 31 in a threaded manner, two end portions of the movable rod 5 penetrate through two end faces of the connecting portion 31, and a handle ring 52 is arranged at an end portion of the movable rod 5, which deviates from the hook portion 33, so that the handle ring 52 can be rotated by an insulating tool, the position of the movable rod 5 can be adjusted, one end of the movable rod 5, which deviates from the hook portion 33, can be prevented from being separated from the connecting portion 31, and effective operation in the operation process of the live-line assembly and disassembly clamp device can be guaranteed.
Specifically, referring to fig. 3, the handle ring 52 may be provided in a square shape, and the square handle ring 52 may increase an operation area and space, and also facilitate night work.
In this embodiment, refer to fig. 1 and 4, still including adjusting pole 6, the one end of adjusting pole 6 is provided with the couple, adjust pole 6 through the couple can buckle in ring 52 on, drive to adjust pole 6 and rotate ring 52 and can adjust movable rod 5 and reciprocate, and adjust pole 6 and adopt insulating material to prepare and form, set up the security of having guaranteed operating personnel live working through adjusting pole 6 and the cooperation of ring 52, and provided certain safe operating distance.
Specifically, clockwise twist and move or rotate when adjusting pole 6, it can remove to hook portion 33 one end on the connecting piece 3 to drive movable rod 5 to ring 52, thereby lock it when fixing piece 1 needs to be connected with connecting piece 3, go up lead wire 2 and lead wire 4 down and be connected and realize the circular telegram, anticlockwise twist and move or rotate when adjusting pole 6, it can remove to the one end that deviates from hook portion 33 to drive movable rod 5 to ring 52, thereby can dismantle hook portion 33 from fixed buckle 11, fixing piece 1 separates with connecting piece 3, go up lead wire 2 and lead wire 4 down and break off the realization outage.
In the embodiment, referring to fig. 3, the other side of the connecting element 3 is provided with an operating ring 34, and the adjusting rod 6 can be snapped into the operating ring 34, and the connecting element 3 is moved by the operating ring 34. Make the staff can operate through adjusting pole 6 remotely through setting up operation ring 34, through adjusting the position that pole 6 hooked the removal connecting piece 3 on operation ring 34 to hang hook portion 33 on the connecting piece 3 and establish on fixed buckle 11 or take off from fixed buckle 11, guaranteed remote realization dismouting when operating convenient and fast, and reliable and stable.
Specifically, the operation ring 34 may be square, and the operation area of the middle portion of the square operation ring 34 is large, so that a worker can conveniently hook the adjustment rod 6 on the operation ring 34 for operation at night.
In the embodiment, referring to fig. 1 and 4, the fixing member 1, the connecting member 3, and the movable rod 5 are all made of corrosion-resistant materials, so that the damage degree of acid-base corrosion or corrosion to the live-wire clamp device in a long-term operation process is reduced, the operation safety and reliability are ensured, and the service life is prolonged. Specifically, for example, the fixed member 1, the connecting member 3, and the movable rod 5 may be made of a copper material.
Further, the fixing part 1 and the connecting part 3 are provided with three-phase electricity phase color marks, namely an A phase, a B phase and a C phase, and the phase color marks are used for indicating the on-off operation of an operator.
Example two:
the second embodiment discloses a live wire discharging clamp device, which has basically the same structure as the first embodiment. The live-line wire loading and unloading clamp device mainly comprises a fixing piece 1 matched with an upper lead 2 and a lower lead 4, a connecting piece 3, a movable rod 5 and an adjusting rod 6, wherein the upper lead 2 is connected to one end of the fixing piece 1, the connecting piece 3 is detachably connected to the other end of the fixing piece 1, the movable rod 5 is adjustably connected to the connecting piece 3, the lower lead 4 can be connected to a first wiring portion 32 on the connecting piece 3, and when the movable rod 5 is adjusted relative to the connecting piece 3, the fixing piece 1 and the connecting piece 3 can be detachably operated, so that the power-on and power-off setting is realized. The above structural arrangement is basically the same as in the first embodiment.
Referring to fig. 2, the present embodiment is different from the first embodiment in that: the upper end of the fixing clamp 12 is provided with a second wiring portion 121, the second wiring portion 121 is used for connecting the upper lead 2, the second wiring portion 121 ensures that the upper lead 2 can be stably and reliably connected to the fixing member 1, and the situation that connection is not firm when the upper lead is connected to the fixing member 1 at will is avoided, so that normal operation of power equipment is affected.
Specifically, the second wire connecting portion 121 may be a metal connecting piece, and an eyelet structure is formed on the metal connecting piece, and the upper lead 2 is fixedly connected to an eyelet on the metal connecting piece through a screw or a fastener.
Alternatively, the second wire connecting portion 121 may be selected in size and connected according to the specific use place, such as the lead parameters or the parameters of the fixing member 1.
The live loading and unloading wire clamp device is additionally arranged at a position one meter above a power supply side lead of the drop-out fuse, so that when the drop-out fuse of the rack is pulled open and needs to be overhauled on the rack, an overhaul worker can directly carry out live electrolysis through the insulated adjusting rod 6, and the power failure range is reduced. The specific assembling and disassembling operation process is as follows, referring to fig. 4, firstly, a rotary cross arm and a supporting insulator are arranged at a position one meter above a lead wire connected to the drop-out fuse, the lead wire is cut off to be divided into an upper lead wire 2 and a lower lead wire 4 still connected to the drop-out fuse, a fixed hoop 12 is arranged on the supporting insulator, referring to fig. 1 to 3, the upper lead wire 2 is connected with a second connecting part 121 on a fixed part 2, the lower lead wire 4 is connected with a first connecting part 32 on a connecting part 3, then an adjusting rod 6 is hooked on an operating ring 34, the position of the connecting part 3 is moved to realize that a hooking part 33 is hooked on a fixed buckle 11, the adjusting rod 6 is taken off from the operating ring 34, the adjusting rod 6 is further hooked on a handle ring 52, the adjusting rod 6 is rotated clockwise, the movable rod 5 moves towards the hooking part 33, the fixed part 1 is locked and connected with the connecting part 3, go up lead wire 2 and lead wire 4 intercommunication realization circuit intercommunication down, anticlockwise rotation regulating rod 6, movable rod 5 deviates from hook portion 33 and moves, follows regulating rod 6 and takes off ring 52, and with regulating rod 6 hook on operation ring 34, and then removes the position of connecting piece 3 and takes off hook portion 33 from fixed buckle 11, realizes that mounting 1 and connecting piece 3 break away from, and then goes up lead wire 2 and lead wire 4 breaks away from realization circuit disconnection down.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A live-wire device for removing a wire clamp, comprising:
the fixing piece (1), one end of the fixing piece (1) is used for connecting the upper lead (2);
the connecting piece (3), the connecting piece (3) is detachably connected to the other end of the fixing piece (1), a connecting part (31) and a first wiring part (32) are arranged on the connecting piece (3), and the first wiring part (32) is used for connecting a lower lead (4);
the movable rod (5), the movable rod (5) adjustably connect in connecting portion (31), when the movable rod (5) is adjusted for connecting piece (3), can with connecting piece (3) detachably connect in mounting (1).
2. An electrified attachment/detachment device according to claim 1, wherein a hooking portion (33) is provided on one side of said connecting member (3), and said hooking portion (33) is detachably connected to said fixing member (1).
3. Live loading and unloading wire clamp device according to claim 2, characterized in that the hooking part (33) and the connection part (31) are arranged on the same side of the connection piece (3).
4. A live clamp device according to claim 2, wherein said fixing member (1) comprises a fixing buckle (11) and a fixing clip (12) connected to each other, said hooking portion (33) being detachably fastened to said fixing buckle (11), said fixing clip (12) being used for fixing said fixing member (1) to a support.
5. Live loading and unloading clamp device according to claim 4, characterized in that the fixing clip (12) is provided at its upper end with a second wire connection portion (121), said second wire connection portion (121) being intended to connect said upper lead (2).
6. A live attachment/detachment wire clamp device according to claim 4, wherein a projection (51) is provided at one end of the movable lever (5) facing the hook (33), and when the movable lever (5) is adjusted relative to the link (3), the top of the projection (51) can be abutted against the lower end of the fixed hook (11), and the outer side of the projection (51) is abutted against the inner side of the hook (33).
7. A live loading/unloading wire clamp device according to claim 2, wherein a screw hole (311) is opened in the connecting portion (31), an external screw is provided in the movable rod (5), and the movable rod (5) is screw-connected to the connecting portion (31).
8. Live loading and unloading clamp device according to claim 7, characterized in that the end of the movable lever (5) facing away from the hooking part (33) is provided with a handle ring (52).
9. Live loading and unloading clamp device according to claim 8, characterized in that it further comprises an adjustment lever (6), said adjustment lever (6) being able to snap into said handle ring (52) to bring about the rotation of said adjustment lever (6).
10. A live loading and unloading wire clamp device according to claim 8, characterized in that an operating ring (34) is arranged on the other side of the connecting piece (3), the adjusting rod (6) can be snapped into the operating ring (34), and the connecting piece (3) is moved by the operating ring (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301413.5A CN112510385A (en) | 2020-11-19 | 2020-11-19 | Live electric wire unloading clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301413.5A CN112510385A (en) | 2020-11-19 | 2020-11-19 | Live electric wire unloading clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112510385A true CN112510385A (en) | 2021-03-16 |
Family
ID=74959897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011301413.5A Pending CN112510385A (en) | 2020-11-19 | 2020-11-19 | Live electric wire unloading clamp device |
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| Country | Link |
|---|---|
| CN (1) | CN112510385A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147603A (en) * | 2021-12-14 | 2022-03-08 | 广东电网有限责任公司 | Wire clamp fixing device |
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| CN207233972U (en) * | 2017-08-29 | 2018-04-13 | 国网江西省电力公司莲花县供电分公司 | Hot line clamp |
| CN208336551U (en) * | 2018-07-17 | 2019-01-04 | 广东电网有限责任公司 | End accesses link |
| CN109787147A (en) * | 2018-11-15 | 2019-05-21 | 国家电网有限公司 | Arc suppression tackle is drawn in electrification breaking and connecting |
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2020
- 2020-11-19 CN CN202011301413.5A patent/CN112510385A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017051000A (en) * | 2015-09-02 | 2017-03-09 | 株式会社永木精機 | Lead-in wire temporary fixture |
| CN207233972U (en) * | 2017-08-29 | 2018-04-13 | 国网江西省电力公司莲花县供电分公司 | Hot line clamp |
| CN208336551U (en) * | 2018-07-17 | 2019-01-04 | 广东电网有限责任公司 | End accesses link |
| CN109787147A (en) * | 2018-11-15 | 2019-05-21 | 国家电网有限公司 | Arc suppression tackle is drawn in electrification breaking and connecting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114147603A (en) * | 2021-12-14 | 2022-03-08 | 广东电网有限责任公司 | Wire clamp fixing device |
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Application publication date: 20210316 |