CN112467423A - Just, tear formula earth connection action bars open - Google Patents
Just, tear formula earth connection action bars open Download PDFInfo
- Publication number
- CN112467423A CN112467423A CN202011385174.6A CN202011385174A CN112467423A CN 112467423 A CN112467423 A CN 112467423A CN 202011385174 A CN202011385174 A CN 202011385174A CN 112467423 A CN112467423 A CN 112467423A
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- CN
- China
- Prior art keywords
- rod
- seted
- opening
- rope
- corresponds
- 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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- 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
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
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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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- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention discloses a conveniently-disassembled ground wire operating rod, which comprises a rod body, wherein a wire clamping end is arranged inside the top end of the rod body, the wire clamping end is connected with a connecting end, the bottom end of the connecting end is arranged inside the rod body, the bottom end of the connecting end is connected with an adjusting end, an opening end is arranged on the rod body corresponding to the adjusting end, an extension end is arranged on the side surface of the rod body, a nut is taken down firstly when the position of an electric wire is higher, so that a sliding plate falls off from the inside of a placing groove, the position of a backing ring inside the sliding plate is adjusted at the moment, the distance between a hand ring and the bottom end of the rod body is increased after the hand ring is upwards adjusted, otherwise, the whole length can be adjusted, the rod body is downwards moved when the hand ring is pulled downwards, the bolt fixing structure is loosened, the extension plate is put down, and when the, the extension plate is pushed upwards, so that the downward tension of the rod body can be avoided.
Description
Technical Field
The invention relates to the technical field of power grid line maintenance tools, in particular to a conveniently-disassembled grounding wire operating rod.
Background
The high-voltage grounding wire is a temporary grounding device, is an essential safety tool for electrical work, and is more convenient to use, more flexible in grounding point and higher in safety and reliability compared with a fixed grounding wire; although there are some earth connection action bars in the market at present but have length fixed, be not convenient for use according to the demand that stretches out and draws back, moreover most earth connection action bars adopt bolt structure to press from both sides tightly and relax the electric wire, and operating efficiency is lower.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a conveniently-disassembled ground wire operating rod, which not only can change the length of the whole body according to the use requirement, so that a worker can conveniently ground wire pieces with different heights, but also can lead a pressing plate to be in close contact with an electric wire through the resetting of a reset spring, and can also quickly fix the electric wire, thereby improving the working efficiency.
In order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides a just, tear formula earth connection action bars open, includes the body of rod, the top internally mounted of the body of rod has the card line end, the card line end is connected with the link, the bottom setting of link is in the inside of the body of rod, the bottom of link is connected with adjusts the end, it is provided with the end of opening to correspond to adjust the end on the body of rod, the side-mounting of the body of rod has the extension end.
The arc-shaped groove is formed in the side face of the top end of the rod body, the first opening is formed in the position of the top symmetry line of the rod body, the arc-shaped groove is communicated with the first opening, the adjusting groove, the placing groove and the fixing groove are formed in the side face of the lower half section of the rod body, and the clamping line end is installed inside the first opening.
The wire clamping end comprises an installation shaft installed inside an opening I, the installation shaft is externally and rotatably connected with an installation disc, an arc-shaped installation groove is formed in the installation disc, a mounting plate is installed at the position, corresponding to the installation groove, on the inner wall of the opening I, a pressing plate is welded inside the installation groove, the pressing plate is connected with the mounting plate through a reset spring, a connecting column is arranged outside one side, opposite to the pressing plate, of the installation disc, a connector lug is installed on the side face of the rod body, and the connector lug is connected with the pressing plate through a wire.
The link includes the rope, the through-hole has been seted up to the inside position department that corresponds the rope of the body of rod, the top and the card line end of rope are connected, the bottom of rope runs through and extends to the inside of the body of rod and is connected with the baffle, the wrapping post is installed to the inside correspondence rope of the body of rod, the wrapping post sets up the top at the baffle.
The bottom of the first opening is provided with a U-shaped partition plate corresponding to the position of the through hole, one side of the U-shaped partition plate, away from the wire clamping end, of the sunken area is provided, the rope penetrates through the U-shaped partition plate, and a second opening is formed in the pressing plate corresponding to the position of the U-shaped partition plate.
The adjusting end comprises a screw rod, a nut is connected to the screw rod through threads, a backing ring is sleeved on the screw rod above the nut, a third opening is formed in the backing ring and is separated from the screw rod, an auxiliary spring is sleeved outside the screw rod above the backing ring, and the top end of the screw rod is connected with the connecting end.
Open the end including installing the slide in the standing groove inside, the cardboard is all installed to the both sides of slide, the draw-in groove has been seted up to the position department that corresponds the cardboard on the cell wall of standing groove, the bottom of slide runs through and extends to the bottom below of the body of rod and is connected with the bracelet, opening four has been seted up to the inside of bracelet, on the inner wall of slide with the outer wall threaded connection of backing ring.
The extension end is including installing the pivot in the inside below of fixed slot, the outside of pivot is rotated and is connected with the extension plate, the position department that the top of fixed slot corresponds the extension plate top installs the welt, through bolt fastening structure between extension plate and the welt.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the conveniently-disassembled ground wire operating rod, the nut is firstly taken down when the position of an electric wire is higher, so that a sliding plate falls from the inside of a placing groove, the position of a backing ring in the sliding plate is adjusted at the moment, the distance between a hand ring and the bottom end of a rod body is increased after the hand ring is installed in an upward adjusting mode, otherwise, the distance is decreased, the length of the whole body can be adjusted, the rod body is downward when the hand ring is pulled downward, at the moment, the bolt fixing structure is loosened, then the extension plate is put down, and when the hand ring is pulled downward, the extension plate is pushed upward, so that the tension force of the rod body can be prevented from being downward.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged partial view of the end A1 of the present invention;
FIG. 5 is an enlarged partial view of the end A2 of the present invention;
FIG. 6 is an enlarged partial view of the end A3 of the present invention;
FIG. 7 is an enlarged partial view of the end A4 of the present invention;
1. a rod body; 2. a wire clamping end; 3. a connecting end; 4. an adjustment end; 5. an opening end; 6. an extension end; 7. an arc-shaped slot; 8. a first opening; 9. installing a shaft; 10. mounting a disc; 11. mounting grooves; 12. mounting a plate; 13. a return spring; 14. pressing a plate; 15. connecting columns; 16. a U-shaped partition plate; 17. a second opening; 18. a through hole; 19. a rope; 20. a winding post; 21. a partition plate; 22. a screw; 23. a nut; 24. an adjustment groove; 25. a placement groove; 26. fixing grooves; 27. a slide plate; 28. a card slot; 29. clamping a plate; 30. a backing ring; 31. opening three; 32. a bracelet; 33. opening four; 34. a rotating shaft; 35. an extension plate; 36. a liner plate; 37. and a bolt fixing structure.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
Combine attached figure 1~7 a just, tear formula earth connection action bars open, including the body of rod 1, the top internally mounted of the body of rod 1 has card line end 2 for to the chucking of electric wire, card line end 2 is connected with link 3, is used for the transmission of power, and the bottom of link 3 sets up in the inside of the body of rod 1, and the bottom of link 3 is connected with adjusts end 4, corresponds on the body of rod 1 and adjusts end 4 and be provided with opening end 5, the side-mounting of the body of rod 1 has extension end 6.
Preferably: arc wall 7 has been seted up to the top side of the body of rod 1, and opening 8 has been seted up to the top symmetry line position department of the body of rod 1, and arc wall 7 sets up with opening 8 intercommunication, and adjustment tank 24, standing groove 25 and fixed slot 26 have been seted up to the second half section side of the body of rod 1, and the inside at opening 8 is installed to card line end 2.
Preferably: card line end 2 is including installing installation axle 9 in one 8 inside openings, installation axle 9 outside is rotated and is connected with mounting disc 10, curved mounting groove 11 has been seted up on mounting disc 10, mounting panel 12 is installed to the position department that corresponds mounting groove 11 on the inner wall of one 8 openings, the inside welding of mounting groove 11 has clamp plate 14, fix the electric wire in the inside of arc wall 7 through clamp plate 14, be connected through reset spring 13 between clamp plate 14 and the mounting panel 12, elasticity through reset spring 13's the reset provides pressure for clamp plate 14, one side outside relative with clamp plate 14 on mounting disc 10 is provided with spliced pole 15, the top of spliced pole 15 is fixed with rope 19, the side-mounting of the body of rod 1 has connector lug 39, connector lug 39 passes through the wire with clamp plate 14 and is connected, be convenient for be connected with the earth conductor that.
Preferably: link 3 includes rope 19, and the through-hole 18 has been seted up to the inside position department that corresponds rope 19 of the body of rod 1, and the rope 19 of being convenient for passes through from the inside of the body of rod 1, and the top and the card line end 2 of rope 19 are connected, and the bottom of rope 19 runs through and extends to the inside of the body of rod 1 and is connected with baffle 21, and the inside of the body of rod 1 corresponds rope 19 and installs wrapping post 20, and wrapping post 20 sets up in the top of baffle 21, is convenient for install rope 19's bottom.
Preferably: u-shaped baffle 16 is installed to the position department that the through-hole 18 is corresponded to the bottom of opening 8, and one side setting of card line end 2 is kept away from to the depressed area of U-shaped baffle 16, and rope 19 passes from the inside of U-shaped baffle 16, and opening two 17 has been seted up to the position department that corresponds U-shaped baffle 16 on the clamp plate 14 for clamp plate 14 can pass through from the both sides of U-shaped baffle 16, and U-shaped baffle 16 can prevent that rope 19 and clamp plate 14 from taking place the contact.
Preferably: adjust end 4 including with screw rod 22, threaded connection on the screw rod 22 has nut 23, cup jointed backing ring 30 on the screw rod 22 of nut 23 top, prevent backing ring 30 through nut 23 and drop, opening three 31 has been seted up to backing ring 30's inside, opening three 31 and screw rod 22 set up apart from, the screw rod 22 outside of backing ring 30 top has cup jointed auxiliary spring 38, provide required power for the reseing of baffle 21, the top and the link 3 of screw rod 22 are connected.
Preferably: open end 5 including installing at the inside slide 27 of standing groove 25, cardboard 29 is all installed to slide 27's both sides, draw-in groove 28 has been seted up to the position department that corresponds cardboard 29 on the cell wall of standing groove 25, slide 27's bottom is run through and is extended to the bottom below of the body of rod 1 and is connected with bracelet 32, opening four 33 has been seted up to bracelet 32's inside, outer wall threaded connection with backing ring 30 on slide 27's the inner wall, decurrent pulling bracelet 32 makes slide 27 downstream, because threaded connection between slide 27 and the backing ring 30, can drive backing ring 30 downstream from this.
Preferably: extension end 6 is including installing pivot 34 in the inside below of fixed slot 26, and the outside of pivot 34 is rotated and is connected with extension plate 35, and the position department that the top of fixed slot 26 corresponds the extension plate 35 top installs welt 36, through bolt fastening structure 37 between extension plate 35 and the welt 36, through loosening bolt fastening structure 37, then puts down extension plate 35, when pulling bracelet 32 downwards, ascending promotion extension plate 35, can avoid the body of rod 1 to be drawn the power downwards from this.
Embodiment 1, a just, tear formula earth connection action bars open, when using, make slide 27 remove downwards through decurrent pulling bracelet 32, because threaded connection between slide 27 and the backing ring 30, can drive backing ring 30 and remove downwards from this, can push down nut 23, make clamp plate 14 outwards move under the transmission of screw rod 22 and rope 19, prevent the position that the electric wire corresponds arc wall 7 this moment, then slowly loosen the pulling force to bracelet 32, make baffle 21 upward movement under the effect of auxiliary spring 38, from this loosen the pulling force to rope 19, reset spring 13 provides power for the reseing of clamp plate 14 this moment, make clamp plate 14 can be comparatively firm fix the electric wire at the inner wall of arc wall 7, and rather than in close contact with, thereby accomplish the wiring operation.
While the present invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a just, tear formula earth connection action bars open, includes body of rod (1), characterized by: the utility model discloses a multi-functional building of a building, including the body of rod (1), the top internally mounted of the body of rod (1) has card line end (2), card line end (2) are connected with link (3), the bottom setting of link (3) is in the inside of the body of rod (1), the bottom of link (3) is connected with adjusts end (4), it is provided with opening end (5) to correspond on the body of rod (1) to adjust end (4), the side-mounting of the body of rod (1) has extension end (6).
2. The easy-to-detach ground wire operating rod as claimed in claim 1, wherein: arc wall (7) have been seted up to the top side of the body of rod (1), open-ended (8) have been seted up to the top symmetry line position department of the body of rod (1), arc wall (7) and open-ended (8) intercommunication set up, adjustment tank (24), standing groove (25) and fixed slot (26) have been seted up to the half lower section side of the body of rod (1), the inside at open-ended (8) is installed in card line end (2).
3. The easy-to-detach ground wire operating rod as claimed in claim 2, wherein: card line end (2) is including installing installation axle (9) in opening (8) inside, installation axle (9) outside is rotated and is connected with mounting disc (10), curved mounting groove (11) have been seted up on mounting disc (10), the position department that corresponds mounting groove (11) on the inner wall of opening (8) installs mounting panel (12), the inside weld of mounting groove (11) has clamp plate (14), be connected through reset spring (13) between clamp plate (14) and mounting panel (12), one side outside relative with clamp plate (14) is provided with spliced pole (15) on mounting disc (10), the side-mounting of the body of rod (1) has connector lug (39), connector lug (39) are connected through the wire with clamp plate (14).
4. The easy-to-detach ground wire operating rod as claimed in claim 1, wherein: link (3) include rope (19), through-hole (18) have been seted up to the inside position department that corresponds rope (19) of the body of rod (1), the top and the card line end (2) of rope (19) are connected, the bottom of rope (19) is run through and is extended to the inside of the body of rod (1) and be connected with baffle (21), wrapping post (20) are installed to the inside that corresponds rope (19) of the body of rod (1), wrapping post (20) set up the top at baffle (21).
5. A detachable operating rod for grounding wire according to any one of claims 2-4, characterized in that: u type baffle (16) are installed to the position department that the bottom of opening one (8) corresponds through-hole (18), the depressed area of U type baffle (16) is kept away from the one side setting of card line end (2), rope (19) are passed from the inside of U type baffle (16), opening two (17) have been seted up to the position department that corresponds U type baffle (16) on clamp plate (14).
6. The easy-to-detach ground wire operating rod as claimed in claim 1, wherein: adjust end (4) include with screw rod (22), threaded connection on screw rod (22) has nut (23), backing ring (30) have been cup jointed on screw rod (22) of nut (23) top, opening three (31) have been seted up to the inside of backing ring (30), opening three (31) and screw rod (22) set up from each other, auxiliary spring (38) have been cup jointed to screw rod (22) outside above backing ring (30), the top and the link (3) of screw rod (22) are connected.
7. A removable ground wire handling lever as claimed in any one of claims 1, 2 or 6, wherein: open end (5) including installing slide (27) in standing groove (25) inside, cardboard (29) are all installed to the both sides of slide (27), draw-in groove (28) have been seted up to the position department that corresponds cardboard (29) on the cell wall of standing groove (25), the bottom of slide (27) is run through and is extended to the bottom below of the body of rod (1) and is connected with bracelet (32), four (33) of opening have been seted up to the inside of bracelet (32), on the inner wall of slide (27) with the outer wall threaded connection of backing ring (30).
8. The easy-to-detach ground wire operating rod as claimed in claim 1 or 6, wherein: extension end (6) are including installing pivot (34) in fixed slot (26) inside below, the outside of pivot (34) is rotated and is connected with extension plate (35), the position department that the top of fixed slot (26) corresponds extension plate (35) top installs welt (36), pass through bolt fastening structure (37) between extension plate (35) and the welt (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385174.6A CN112467423B (en) | 2020-12-02 | 2020-12-02 | Just, tear formula earth connection action bars open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385174.6A CN112467423B (en) | 2020-12-02 | 2020-12-02 | Just, tear formula earth connection action bars open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112467423A true CN112467423A (en) | 2021-03-09 |
| CN112467423B CN112467423B (en) | 2022-05-13 |
Family
ID=74805056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011385174.6A Active CN112467423B (en) | 2020-12-02 | 2020-12-02 | Just, tear formula earth connection action bars open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112467423B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2582652A1 (en) * | 2007-03-15 | 2008-09-15 | Parviz Farnoush | Height cabler |
| CN104577375A (en) * | 2014-12-23 | 2015-04-29 | 广西大学 | Ground clamp |
| CN110544839A (en) * | 2019-10-12 | 2019-12-06 | 国网山东省电力公司利津县供电公司 | Anti-drop earth connection |
-
2020
- 2020-12-02 CN CN202011385174.6A patent/CN112467423B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2582652A1 (en) * | 2007-03-15 | 2008-09-15 | Parviz Farnoush | Height cabler |
| CN104577375A (en) * | 2014-12-23 | 2015-04-29 | 广西大学 | Ground clamp |
| CN110544839A (en) * | 2019-10-12 | 2019-12-06 | 国网山东省电力公司利津县供电公司 | Anti-drop earth connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112467423B (en) | 2022-05-13 |
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