CN112290249B - Electric drive's portable electric power construction earthing device - Google Patents
Electric drive's portable electric power construction earthing device Download PDFInfo
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- CN112290249B CN112290249B CN202011143829.9A CN202011143829A CN112290249B CN 112290249 B CN112290249 B CN 112290249B CN 202011143829 A CN202011143829 A CN 202011143829A CN 112290249 B CN112290249 B CN 112290249B
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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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/52—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw which is spring loaded
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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
- H01R4/646—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for cables or flexible cylindrical bodies
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric-driven portable electric power construction grounding device which comprises a plugboard, wherein one end of the plugboard is fixedly connected with two connecting plates which are arranged up and down, a roller wheel is rotatably connected between the two connecting plates, a lead is wound on the roller wheel, one end of the lead is connected with the plugboard, a vertical rod is fixedly connected between the two connecting plates, a lantern ring is slidably connected onto the vertical rod, the other end of the lead penetrates through the lantern ring to be slidably arranged and is fixedly connected with a balancing weight, the upper end of the roller wheel is fixedly connected with a rotating rod coaxial with the roller wheel, the rotating rod penetrates through the upper connecting plate and is rotatably connected with the same, a disc is fixedly connected onto the upper end of the rotating rod, and a handle is eccentrically and fixedly connected onto the upper end of the disc. The wire inserting plate limiting device is reasonable in structure, convenient to install the wire inserting plate, high in installation efficiency and sufficient in stability after installation, and can limit the idler wheel to enable the idler wheel not to rotate easily, so that excessive unwinding of a wire cannot be caused.
Description
Technical Field
The invention relates to the technical field of power-driven portable power construction grounding devices, in particular to a power-driven portable power construction grounding device.
Background
The prior art discloses an electric-driven portable electric power construction grounding device with application number of CN201811040784.5, which comprises a plugboard, wherein the bottom end of the plugboard is connected with a first bolt through a thread, the top end of the first bolt is fixedly connected with a top plate, the top plate is in clearance fit with the plugboard, the central position of the outer wall on the right side of the plugboard is fixedly connected with a first fixed block, and the upper end and the lower end of the outer wall on the right side of the plugboard are fixedly connected with connecting plates; this electric drive's portable electric power construction earthing device, through the picture peg, the cooperation of first bolt and roof, it can carry out quick clamp with picture peg and power equipment and advance fixedly to have reached, and quick carry out the quickly separating with picture peg and power equipment, through the connecting plate, the bearing, the connecting rod, the gyro wheel, first connecting block, the cooperation of handle and carousel, it can receive and release the wire fast to have reached, through the fixed plate, the second connecting block, the cooperation of branch and the lantern ring, can lead wire winding messenger, moreover, the steam generator is simple in structure, high durability and convenient use, conveniently accomodate the wire.
The plug board is installed, and then the plug board needs to be fixed by manually rotating the first bolt, so that the plug board is inconvenient and low in operation efficiency; secondly, when the wire offseted with the ground, because the gravity of wire, probably there is the gyro wheel to continue to rotate, so can unreel more wires, increased staff's the amount of labour during the rolling like this, therefore we have designed an electric drive's portable electric power construction earthing device and have solved above problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an electric-driven portable electric power construction grounding device which is convenient to install a plugboard, high in installation efficiency and high in stability after installation, can limit a roller to prevent the roller from rotating easily, and further cannot cause excessive unwinding of a wire.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric power driven portable electric power construction grounding device comprises a plugboard, wherein one end of the plugboard is fixedly connected with two connecting plates which are arranged up and down, two connecting plates are rotatably connected with a roller, a wire is wound on the roller, one end of the wire is connected with the plugboard, two vertical rods are fixedly connected between the connecting plates, lantern rings are slidably connected on the vertical rods, the other end of the wire penetrates through the lantern rings to be slidably arranged and fixedly connected with a balancing weight, the upper end of the roller is fixedly connected with a rotating rod which is coaxial with the roller, the rotating rod penetrates through the connecting plate on the upper side and is rotatably connected with the connecting plate, a disc is fixedly connected at the upper end of the rotating rod, a handle is eccentrically and fixedly connected at the upper end of the disc, a clamping positioning mechanism is arranged between the handle and the connecting plates, a groove is arranged at the bottom of the plugboard, and a clamping plate is slidably connected in the groove, be equipped with between grip block and the recess and support tight mechanism, the upper end fixedly connected with insulation board of grip block, the inner wall of recess is equipped with the side channel, sliding connection has first rack plate in the side channel, the one end fixedly connected with fixed block of grip block is kept away from to first rack plate, the first spring of inner wall fixedly connected with of fixed block and side channel, fixedly connected with collets on the grip block, fixedly connected with second rack plate on the collets, second rack plate and first rack plate intermeshing, be equipped with stop gear between fixed block and the picture peg.
Preferably, joint positioning mechanism is including setting up the sliding tray in the handle bottom, sliding tray sliding connection has the inserted bar, fixedly connected with second spring between the interior top of inserted bar and sliding tray, the upper end fixedly connected with of connecting plate is a plurality of slots of annular distribution, the inserted bar runs through the disc and rather than sliding connection, the inserted bar inserts in one of them slot.
Preferably, be equipped with first wedge groove on the inserted bar, sliding connection has first wedge in the first wedge groove, the other end fixedly connected with quarter butt of first wedge, the quarter butt run through the handle and rather than sliding connection, the long board of other end fixedly connected with of quarter butt, fixedly connected with third spring between long board and the handle, the third spring housing is in the outside of quarter butt.
Preferably, the abutting mechanism comprises a plurality of abutting blocks fixed at the bottom in the groove, a plurality of fourth springs are fixedly connected to the abutting blocks, a containing groove is formed in the bottom of the clamping plate, and the upper ends of the fourth springs are fixedly connected with the inner top of the containing groove.
Preferably, stop gear is including setting up the second wedge groove on the fixed block, sliding connection has the second wedge block in the second wedge groove, the bottom fixedly connected with stock of second wedge block, the stock runs through the bottom of picture peg and rather than sliding connection, the bottom fixedly connected with of stock presses the briquetting, press fixedly connected with fifth spring between briquetting and the picture peg, fifth spring housing is in the outside of stock.
Preferably, the bottom of the plug board is wrapped by an insulating shell, and the insulating shell is connected with the plug board through an insulating screw.
Preferably, the outside cover of handle is equipped with anti-skidding rubber sleeve.
Preferably, the upper end of the clamping plate, which is far away from the connecting plate, is provided with an inclined surface.
Compared with the prior art, the invention has the beneficial effects that:
1. the user can upwards press the pressing block, the pressing block removes and drives stock and second wedge rebound, cooperation through second wedge and second wedge, can realize that the fixed block removes to first spring direction, so first rack board and the separation of second rack board, then insert the picture peg on power equipment, under the effect of fourth spring, the grip block offsets with the outer wall of electronic box, so can install the picture peg on power equipment, then the user loosens the pressing block, under the effect of first spring, first rack board meshes with the second rack board mutually, so realize spacing to the grip block, make its difficult removal, thereby can guarantee that the grip block is stable offsets with the electronic box, the stability after the picture peg installation has been guaranteed, so realize the installation to the picture peg, convenient operation is simple and fast.
2. The handle is held to hand and can be realized rotating the handle, and then can receive line and unwrapping wire work to the wire, when no longer holding the handle, the inserted bar is inserted in the slot, so can carry on spacingly to handle and gyro wheel, makes it be difficult for rotating, and then loose condition appears after too much unwrapping wire and the rolling can not appear.
3. The installation inserting plate and the rotating handle are both habitual actions, special operation is not needed, and the operation is more convenient and practical.
In conclusion, the wire inserting device is reasonable in structure, the wire inserting plate is convenient to install, the installation efficiency is high, the installed stability is sufficient, the idler wheel can be limited, the idler wheel is not easy to rotate, and the wire can not be excessively unreeled.
Drawings
Fig. 1 is a cross-sectional view of an electrically driven portable electric power construction grounding device according to the present invention;
fig. 2 is a schematic diagram illustrating a connection of a part of a structure of an electric-driven portable electric power construction grounding device according to the present invention;
fig. 3 is a schematic view of the connection of the handle of the portable electric power construction grounding device driven by electric power according to the present invention;
fig. 4 is a top view of a connection board in the portable electric power construction grounding device driven by electric power according to the present invention.
In the figure: the clamping device comprises a plug board 1, a groove 2, a supporting block 3, a containing groove 4, a clamping board 5, a fourth spring 6, an insulating board 7, an inclined plane 8, a connecting board 9, a slot 10, a disk 11, a handle 12, a plug rod 13, a side groove 14, a first rack board 15, a second rack board 16, a first spring 17, a fixed block 18, a second wedge groove 19, a second wedge block 20, a long rod 21, a fifth spring 22, a pressing block 23, a rotating rod 24, a roller 25, a lead 26, a first wedge groove 27, a first wedge block 28, a short rod 29, a long plate 30, a third spring 31, a lantern ring 32, a balancing weight 33, a sliding groove 34, a second spring 35 and an insulating block 36.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, the portable electric power construction grounding device driven by electric power comprises an inserting plate 1, wherein the bottom of the inserting plate 1 is wrapped by an insulating shell, and the insulating shell is connected with the inserting plate 1 through an insulating screw; one end of the plugboard 1 is fixedly connected with two connecting plates 9 which are arranged up and down, a roller 25 is rotatably connected between the two connecting plates 9, a lead 26 is wound on the roller 25, one end of the lead 26 is connected with the plugboard 1, a vertical rod is fixedly connected between the two connecting plates 9, a lantern ring 32 is connected on the vertical rod in a sliding manner, and the lantern ring 32 can slide up and down on the vertical rod; the other end of the wire 26 is slidably disposed through the collar 32 and fixedly connected to a weight 33, and the wire 26 can slide left and right on the collar 32.
The upper end fixedly connected with of gyro wheel 25 rather than coaxial dwang 24, dwang 24 run through the connecting plate 9 of upside and rotate rather than being connected, the upper end fixedly connected with disc 11 of dwang 24, the eccentric fixedly connected with handle 12 in upper end of disc 11, the outside cover of handle 12 is equipped with the anti-skidding rubber cover, the staff of being convenient for rotates handle 12.
Be equipped with joint positioning mechanism between handle 12 and connecting plate 9, joint positioning mechanism is including setting up the sliding tray 34 in handle 12 bottom, sliding tray 34 sliding connection has inserted bar 13, fixedly connected with second spring 35 between the interior top of inserted bar 13 and sliding tray 34, the upper end fixedly connected with of connecting plate 9 is a plurality of slots 10 that the annular distributes, inserted bar 13 runs through disc 11 and rather than sliding connection, inserted bar 13 inserts in one of them slot 10, inserted bar 13 inserts and to carry on spacingly to disc 11 in slot 10, thereby realize spacing dwang 24 and gyro wheel 25, make it be difficult for rotating.
Be equipped with first wedge-shaped groove 27 on the inserted bar 13, sliding connection has first wedge-shaped 28 in first wedge-shaped groove 27, the other end fixedly connected with quarter butt 29 of first wedge-shaped 28, quarter butt 29 runs through handle 12 and rather than sliding connection, the other end fixedly connected with long board 30 of quarter butt 29, fixedly connected with third spring 31 between long board 30 and the handle 12, third spring 31 cover is in the outside of quarter butt 29, can realize inserted bar 13 rebound through pressing long board 30, and then be convenient for rotate handle 12.
The bottom of the inserting plate 1 is provided with a groove 2, a clamping plate 5 is connected in the groove 2 in a sliding mode, and the upper end, far away from the connecting plate 9, of the clamping plate 5 is provided with an inclined surface 8, so that the inserting plate 1 is convenient to mount; be equipped with between grip block 5 and the recess 2 and support tight mechanism, support tight mechanism including fixing a plurality of pieces 3 of supporting of bottom in recess 2, a plurality of pieces 3 of supporting go up a plurality of fourth springs 6 of equal fixedly connected with, the bottom of grip block 5 is equipped with accomodates groove 4, the upper end of a plurality of fourth springs 6 all with accomodate the interior top fixed connection of groove 4, can realize through fourth spring 6 and grip block 5 that the installation to picture peg 1 is fixed.
Insulating board 7 is fixedly connected with to the upper end of grip block 5, the inner wall of recess 2 is equipped with side channel 14, sliding connection has first rack plate 15 in the side channel 14, the one end fixedly connected with fixed block 18 of grip block 5 is kept away from to first rack plate 15, the first spring 17 of the inner wall fixedly connected with of fixed block 18 and side channel 14, fixedly connected with insulating block 36 on the grip block 5, fixedly connected with second rack plate 16 on the insulating block 36, second rack plate 16 and first rack plate 15 intermeshing, cooperation through first rack plate 15 and second rack plate 16, can be spacing to grip block 5, and then guaranteed the stability after picture peg 1 installs.
Be equipped with stop gear between fixed block 18 and picture peg 1, stop gear is including setting up the second wedge groove 19 on fixed block 18, sliding connection has second wedge 20 in the second wedge groove 19, the bottom fixedly connected with stock 21 of second wedge 20, stock 21 runs through picture peg 1's bottom and rather than sliding connection, the bottom fixedly connected with of stock 21 presses briquetting 23, press fixedly connected with fifth spring 22 between briquetting 23 and the picture peg 1, fifth spring 22 overlaps in the outside of stock 21, upwards promote and press briquetting 23 can realize first rack plate 15 and the separation of second rack plate 16, thereby picture peg 1 can be taken off.
When the invention is used, a user removes an electric power device such as an electric box and the like needing electric conduction, the user inserts the plug board 1 into the electric power device after the plug board 1 is removed, when the plug board 1 is installed, the user can hold the plug board 1 by hand and habitually hold the plug board 1, the user can press the pressing block 23 upwards, the pressing block 23 moves to drive the long rod 21 and the second wedge-shaped block 20 to move upwards, the fixing block 18 can move towards the direction of the first spring 17 through the cooperation of the second wedge-shaped block 20 and the second wedge-shaped groove 19, so that the first rack plate 15 is separated from the second rack plate 16, then the plug board 1 is inserted into the electric power device, the clamping plate 5 is abutted against the outer wall of the electric box under the action of the fourth spring 6, so that the plug board 1 can be installed on the electric power device, then the user loosens the pressing block 23, the first rack plate 15 is engaged with the second rack plate 16 under the action of the first spring 17, the clamping plate 5 is limited and is not easy to move, so that the clamping plate 5 can be stably abutted against an electric box, the stability of the inserting plate 1 after installation is ensured, the inserting plate 1 is installed, and the operation is convenient, simple and rapid;
when the plug board is disassembled, the pressing block 23 is still pressed, and then the plug board 1 is directly pulled out, so that the plug board is convenient and quick;
then the wire 26 is connected with the ground, a user can hold the handle 12 by hand, the long plate 30 is extruded when holding the handle 12 by hand, the long plate 30 moves to drive the short rod 29 and the first wedge-shaped block 28 to move, the insertion rod 13 can move upwards through the matching of the first wedge-shaped block 28 and the first wedge-shaped groove 27, the insertion rod 13 is separated from the slot 10, so that the disc 11 is not limited any more, the rotation of the disc 11, the rotating rod 24 and the roller 25 can be realized by rotating the handle 12, thereby the wire 26 can be paid off, when the wire 26 is propped against the ground, the user loosens the handle 12, the long plate 30 and the first wedge-shaped block 28 are reset under the action of the third spring 31, the insertion rod 13 is reset under the action of the second spring 35, the insertion rod 13 is inserted into the slot 10 again, the disc 11 is limited again, so that the roller 25 is not rotated any more, the roller 25 can be effectively prevented from driving the roller 25 to rotate due to gravity when the wire 26 is placed, unwinding leads 26 leading to a process;
correspondingly, the handle 12 is held by hand and rotated, so that the wire 26 can be wound, the handle 12 is loosened after winding is completed, and the wound wire 26 can be limited and is not easy to loosen.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an electric drive's portable electric power construction earthing device, includes picture peg (1), its characterized in that, two connecting plates (9) that set up about the one end fixedly connected with of picture peg (1) is, two rotate between connecting plate (9) and be connected with gyro wheel (25), the winding has wire (26) on gyro wheel (25), the one end of wire (26) is connected with picture peg (1), two fixedly connected with montant between connecting plate (9), sliding connection has lantern ring (32) on the montant, the other end of wire (26) runs through lantern ring (32) and slides and set up and fixedly connected with balancing weight (33), the upper end fixedly connected with of gyro wheel (25) rather than coaxial dwang (24), dwang (24) run through connecting plate (9) of upside and rotate rather than be connected, the upper end fixedly connected with disc (11) of dwang (24), the eccentric fixedly connected with handle (12) in upper end of disc (11), be equipped with joint positioning mechanism between handle (12) and connecting plate (9), the bottom of picture peg (1) is equipped with recess (2), sliding connection has grip block (5) in recess (2), be equipped with between grip block (5) and recess (2) and support tight mechanism, the upper end fixedly connected with insulation board (7) of grip block (5), the inner wall of recess (2) is equipped with side channel (14), sliding connection has first rack board (15) in side channel (14), the one end fixedly connected with fixed block (18) of grip block (5) is kept away from in first rack board (15), the inner wall fixedly connected with first spring (17) of fixed block (18) and side channel (14), fixedly connected with insulating block (36) on grip block (5), fixedly connected with second rack board (16) on insulating block (36), second rack board (16) and first rack board (15) intermeshing, be equipped with stop gear between fixed block (18) and picture peg (1), joint positioning mechanism is including setting up sliding tray (34) in handle (12) bottom, sliding tray (34) sliding connection has inserted bar (13), fixedly connected with second spring (35) between the interior top of inserted bar (13) and sliding tray (34), the upper end fixedly connected with of connecting plate (9) is a plurality of slots (10) of annular distribution, inserted bar (13) run through disc (11) and rather than sliding connection, inserted bar (13) insert in one of them slot (10), be equipped with first wedge groove (27) on inserted bar (13), sliding connection has first wedge (28) in first wedge groove (27), the other end fixedly connected with quarter butt (29) of first wedge (28), the short rod (29) penetrates through the handle (12) and is in sliding connection with the handle, the other end of the short rod (29) is fixedly connected with a long plate (30), a third spring (31) is fixedly connected between the long plate (30) and the handle (12), and the third spring (31) is sleeved outside the short rod (29).
2. The electric-driven portable electric power construction grounding device as claimed in claim 1, wherein the abutting mechanism comprises a plurality of abutting blocks (3) fixed at the inner bottom of the groove (2), a plurality of fourth springs (6) are fixedly connected to the plurality of abutting blocks (3), a containing groove (4) is formed in the bottom of the clamping plate (5), and the upper ends of the plurality of fourth springs (6) are fixedly connected with the inner top of the containing groove (4).
3. An electric power driven portable electric power construction grounding device as claimed in claim 1, wherein the limiting mechanism comprises a second wedge-shaped groove (19) arranged on the fixing block (18), a second wedge-shaped block (20) is slidably connected in the second wedge-shaped groove (19), a long rod (21) is fixedly connected to the bottom of the second wedge-shaped block (20), the long rod (21) penetrates through the bottom of the insertion plate (1) and is slidably connected with the insertion plate, a pressing block (23) is fixedly connected to the bottom of the long rod (21), a fifth spring (22) is fixedly connected between the pressing block (23) and the insertion plate (1), and the fifth spring (22) is sleeved outside the long rod (21).
4. An electrically driven portable electric power construction grounding device as claimed in claim 1, characterized in that the bottom of the insertion plate (1) is wrapped with an insulating housing, and the insulating housing is connected with the insertion plate (1) by insulating screws.
5. An electrically driven portable electric power construction grounding device as claimed in claim 1, characterized in that the handle (12) is externally sleeved with an anti-slip rubber sleeve.
6. An electrically powered portable electrical construction grounding device according to claim 1 characterised in that the upper end of the clamping plate (5) remote from the connection plate (9) is provided with a ramp (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143829.9A CN112290249B (en) | 2020-10-23 | 2020-10-23 | Electric drive's portable electric power construction earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143829.9A CN112290249B (en) | 2020-10-23 | 2020-10-23 | Electric drive's portable electric power construction earthing device |
Publications (2)
| Publication Number | Publication Date |
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| CN112290249A CN112290249A (en) | 2021-01-29 |
| CN112290249B true CN112290249B (en) | 2021-11-26 |
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| CN202011143829.9A Active CN112290249B (en) | 2020-10-23 | 2020-10-23 | Electric drive's portable electric power construction earthing device |
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| CN (1) | CN112290249B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118033192B (en) * | 2024-04-15 | 2024-06-21 | 大庆恒驰电气有限公司 | Electrical equipment hanging device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931165U (en) * | 1982-08-20 | 1984-02-27 | 住友電気工業株式会社 | Spring type T branch clamp |
| CN107196155A (en) * | 2017-06-27 | 2017-09-22 | 姚洁 | A kind of portable bedside monitor |
| CN207818941U (en) * | 2017-08-30 | 2018-09-04 | 广东电网有限责任公司江门供电局 | A kind of clamping device of ground wire |
| CN208142372U (en) * | 2018-05-09 | 2018-11-23 | 广东电网有限责任公司 | Ground wire insulating rod |
| CN109193191A (en) * | 2018-09-06 | 2019-01-11 | 陈书画 | A kind of Portable power construction grounding device being driven by electricity |
| CN209516246U (en) * | 2019-02-22 | 2019-10-18 | 瑞安达电缆有限公司 | A kind of anti-tampering computer cable |
| CN209374703U (en) * | 2019-03-07 | 2019-09-10 | 广东电网有限责任公司 | A kind of earthing clamp |
| CN209963300U (en) * | 2019-04-25 | 2020-01-17 | 云南电网有限责任公司丽江供电局 | Conveniently-assembled and disassembled self-locking type grounding wire clamp |
| CN210224470U (en) * | 2019-07-25 | 2020-03-31 | 深圳市荣为信科技有限公司 | Portable plug-retractable power adapter |
| CN210129589U (en) * | 2019-08-07 | 2020-03-06 | 国网安徽省电力有限公司安庆供电公司 | Power line overhauls ground connection overlap joint pole |
| CN210074203U (en) * | 2019-09-08 | 2020-02-14 | 国网江苏省电力有限公司沭阳县供电分公司 | Ground wire hooking device for distribution line maintenance |
| CN111585067B (en) * | 2020-05-11 | 2021-11-05 | 国网新疆电力有限公司检修公司 | Clamp type ground wire anti-falling device with locking function |
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2020
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| CN112290249A (en) | 2021-01-29 |
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