CN113972535A - Elbow type head-mounted ground wire auxiliary device - Google Patents
Elbow type head-mounted ground wire auxiliary device Download PDFInfo
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- CN113972535A CN113972535A CN202111307478.5A CN202111307478A CN113972535A CN 113972535 A CN113972535 A CN 113972535A CN 202111307478 A CN202111307478 A CN 202111307478A CN 113972535 A CN113972535 A CN 113972535A
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- sleeve
- ground wire
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- sliding
- plate
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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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
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Abstract
The invention belongs to the technical field of auxiliary devices for hanging ground wires, and particularly relates to an elbow-shaped auxiliary device for hanging the ground wires; the novel ground wire connecting box comprises a transverse sleeve, wherein an outer sliding sleeve is connected to the outer portion of the transverse sleeve in a sliding mode, a vertical sleeve is connected to the bottom of the outer sliding sleeve, a cable is connected to the lower end of the vertical sleeve, the cable is connected with a grounding chuck, a main guide rod is arranged in the transverse sleeve, a sliding guide pipe is connected to the middle of the main guide rod in a sliding mode, a lower guide rod is connected to the bottom of the sliding guide rod, a connecting guide pipe is connected to the lower end of the lower guide rod, a ground wire connecting box is connected to the connecting guide pipe, an arc-shaped pressing plate is arranged in the ground wire connecting box, side connection plates are connected to two sides of the arc-shaped pressing plate, limiting guide plates are arranged at the top and the bottom of the ground wire connecting box, and the side connection plates are arranged between the side wall of the ground wire connecting box and the limiting guide plates and are in sliding contact connection with the side wall of the ground wire connecting box and the limiting guide plates; the elbow type grounding wire connecting device is reasonable in structure and convenient to operate and use, can effectively assist workers in grounding wire operation through the elbow type head, improves working efficiency and reduces labor intensity.
Description
Technical Field
The invention belongs to the technical field of auxiliary devices for hanging ground wires, and particularly relates to an elbow-shaped auxiliary device for hanging a ground wire.
Background
The ring network is a ring distribution network, namely a power supply main line forms a closed ring, the power supply supplies power to the ring main line, and the power is distributed outwards from the main line through a high-voltage switch all the way, so that each distribution branch can not only obtain the power from the left main line, but also obtain the power from the right main line, when the left main line fails, the distribution branch can continue to obtain the power from the right main line, and when the right main line fails, the distribution branch can continue to obtain the power from the left main line, thus, although the main power supply is supplied by one way, the main power supply is similar to the two-way power supply from each distribution branch, thereby improving the reliability of the power supply, the ring network cabinet is provided with a switch cabinet (outlet switch cabinet) for each distribution branch, and the switch cabinet is a group of power transmission and distribution electrical equipment (high-voltage switch equipment) arranged in a metal or non-metal insulator cabinet or is made into an electrical equipment of a split joint type interval power supply unit, the load switch and the fuse are adopted as core parts, the load switch and the fuse have the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, and the load switch and the fuse are widely used in distribution stations and box-type substations of load centers such as urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the elbow-shaped head ground wire hanging auxiliary device which is reasonable in structure, convenient to operate and use, and capable of effectively assisting workers in carrying out ground wire operation through an elbow-shaped head and improving the working efficiency.
The purpose of the invention is realized as follows: the elbow type head-hung ground wire auxiliary device comprises a transverse sleeve, wherein an outer sliding sleeve is slidably connected to the outer part of the transverse sleeve, a vertical sleeve is connected to the bottom of the outer sliding sleeve, a cable is connected to the lower end of the vertical sleeve, the cable is connected with a grounding chuck, a main guide rod is arranged in the transverse sleeve, a plug is connected to the left end of the transverse sleeve, the left end of the main guide rod penetrates through the plug and is slidably connected with the plug, a sliding guide pipe is slidably connected to the middle of the main guide rod, a lower guide rod is connected to the bottom of the sliding guide pipe, a guide sliding chute is arranged at the bottom of the transverse sleeve, the lower guide rod penetrates through the guide sliding chute and extends into the vertical sleeve, a connecting pipe is connected to the lower end of the lower guide rod, the connecting pipe is connected with a ground wire connecting box, an arc-shaped pressing plate is arranged in the ground wire connecting box, and a second locking knob penetrates through the outer wall of the vertical sleeve and extends into the ground wire connecting box and is rotatably connected with the arc-shaped pressing plate, the two sides of the arc-shaped pressing plate are connected with side connection plates, the top and the bottom in the ground wire connection box are provided with limit guide plates, and the side connection plates are arranged between the side wall of the ground wire connection box and the limit guide plates and are in sliding contact connection with the side wall of the ground wire connection box and the limit guide plates.
The horizontal sleeve pipe right-hand member is provided with the rear end cap, and the adjusting bolt passes the rear end cap stretches into horizontal sleeve pipe is inside and is connected with the second end plate, the adjusting bolt with rear end cap threaded connection, leading pole right-hand member is located horizontal sleeve pipe is inside and is connected with first end plate, first end plate with be connected with the pressure spring between the second end plate.
The transverse sleeve is fixedly provided with a first guide plate and a second guide plate inside, and the main guide rod penetrates through the first guide plate and the second guide plate and is in sliding connection with the first guide plate and the second guide plate.
The outer sliding sleeve is provided with a first convex seat, the first convex seat is provided with a first locking knob, and one end of the first locking knob selectively abuts against the outer wall of the transverse sleeve.
Be provided with the direction sand grip on the outer wall at leading pole middle part, the inside recess that is provided with direction sand grip looks adaptation of slip pipe, the direction sand grip pass the recess and with slip pipe sliding connection.
The inner part of the vertical sleeve is provided with a fixed sleeve, the fixed sleeve is fixedly connected with the inner wall of the vertical sleeve through a fixed ring, and the lower guide rod penetrates through the fixed sleeve.
And a second convex seat is arranged on the outer wall of the vertical sleeve, and the second locking knob penetrates through the second convex seat and is in threaded connection with the second convex seat.
A first concave seat is arranged on the right side wall in the ground wire connecting box, and a bottom end cover is arranged at the bottom end of the vertical sleeve.
The grounding clamping head comprises an outer frame plate, a pressing rod is connected to the bottom plate of the outer frame plate in a threaded mode, an inner pressing plate is connected to the upper end of the pressing rod in a rotating mode, a second concave seat is formed in the top plate of the outer frame plate and the inner pressing plate, a rotating rod is arranged at the lower end of the pressing rod and penetrates through the pressing rod and is connected with the pressing rod in a sliding mode.
The invention has the beneficial effects that: the invention relates to an auxiliary device for hanging ground wires on a elbow type head, wherein a main guide rod is arranged in a transverse sleeve, when the ground wire operation is carried out through the elbow type head, a rear cover of the elbow type head to be connected is opened, the main guide rod of the auxiliary device is connected with an inner conductor of the auxiliary device, a plug is matched with a rear opening of the elbow type head to be connected, so that the stability of the auxiliary device and the connection is ensured, the main guide rod is connected with a lower guide rod through a sliding guide pipe, the lower end of the lower guide rod is connected with a ground wire receiving box through a connecting guide pipe, the ground wire receiving box is connected with one end of a cable through a side joint plate and an arc-shaped pressing plate inside the cable receiving box, the other end of the cable is connected with a ground clamping head, and finally is connected with other ground parts through the ground clamping head, the position of the arc-shaped pressing plate can be adjusted through a second locking knob, so as to clamp cables with different sizes, and a limiting guide plate are arranged through the side joint plate and a limiting plate in the moving process of the arc-shaped pressing plate, The wall plates of the ground wire connection box are in close sliding contact, so that the connection stability of the conductors is ensured; the position of the outer sliding sleeve on the transverse sleeve can be adjusted to adapt to different working conditions, so that the interference between the vertical sleeve and other components is avoided, and the adaptability is strong; the elbow-type head ground wire hanging auxiliary device is reasonable in structure and convenient to operate and use, and can effectively assist workers in conducting ground wire operation through the elbow-type head, so that the working efficiency is improved, and the labor intensity is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an elbow type head-mounted ground wire auxiliary device of the invention.
Fig. 2 is a schematic view of the internal structure of the main body of the elbow-type head-mounted ground wire auxiliary device of the present invention.
Fig. 3 is a schematic structural view of the connection of the sliding guide tube and the main guide rod of the elbow-type head-mounted ground wire auxiliary device of the invention.
Fig. 4 is a schematic structural diagram of the connection of the ground wire connection box of the elbow type head-mounted ground wire auxiliary device.
Fig. 5 is a schematic top view of fig. 4.
Fig. 6 is a schematic structural diagram of a grounding clip of the elbow-type head-mounted ground wire auxiliary device of the present invention.
In the figure: 1. the device comprises a vertical sleeve 2, a main guide rod 3, a plug 4, an outer sliding sleeve 5, a first locking knob 6, a first convex seat 7, a transverse sleeve 8, a rear end cover 9, an adjusting bolt 10, a grounding clamping head 11, a cable 12, a second locking knob 13, a second convex seat 14, a first guide plate 15, a guide convex strip 16, a sliding guide 17, a second guide plate 18, a first end plate 19, a pressure spring 20, a second end plate 21, a guide sliding groove 22, a lower guide rod 23, a fixing ring 24, a fixing sleeve 25, a connecting guide pipe 26, a ground wire connecting box 27, a bottom end cover 28, an arc-shaped pressure plate 29, a side connection plate 30, a first concave seat 31, a limiting guide plate 32, an outer frame plate 33, an inner pressure plate 34, a rotating rod 35, a pressure rod 36 and a second concave seat.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-6, the elbow-type head-hung ground wire auxiliary device comprises a transverse sleeve 7, an outer sliding sleeve 4 is slidably connected to the outside of the transverse sleeve 7, a vertical sleeve 1 is connected to the bottom of the outer sliding sleeve 4, a cable 11 is connected to the lower end of the vertical sleeve 1, the cable 11 is connected to a ground chuck 10, a main guide rod 2 is arranged in the transverse sleeve 7, a plug 3 is connected to the left end of the transverse sleeve 7, the left end of the main guide rod 2 passes through the plug 3 and is slidably connected to the plug 3, a sliding guide tube 16 is slidably connected to the middle of the main guide rod 2, a lower guide rod 22 is connected to the bottom of the sliding guide tube 16, a guide chute 21 is arranged at the bottom of the transverse sleeve 7, the lower guide rod 22 passes through the guide chute 21 and extends into the vertical sleeve 1, a connecting tube 25 is connected to the lower end of the lower guide rod 22, and the connecting tube 25 is connected to a ground wire connecting box 26, an arc-shaped pressing plate 28 is arranged in the ground wire connecting box 26, the second locking knob 12 penetrates through the outer wall of the vertical sleeve 1, extends into the ground wire connecting box 26 and is rotatably connected with the arc-shaped pressing plate 28, side connection plates 29 are connected to two sides of the arc-shaped pressing plate 28, limit guide plates 31 are arranged at the top and the bottom of the ground wire connecting box 26, and the side connection plates 29 are arranged between the side wall of the ground wire connecting box 26 and the limit guide plates 31 and are in sliding contact with the limit guide plates 31.
The invention relates to an auxiliary device for hanging ground wire on a elbow type head, wherein a main guide rod 2 is arranged in a transverse sleeve 7, when the ground wire operation is carried out through the elbow type head, the rear cover of the elbow type head to be connected is opened, the main guide rod 2 of the auxiliary device is connected with an inner conductor of the auxiliary device, a plug 3 is matched with a rear opening of the elbow type head to be connected, the stability of the connection of the auxiliary device with the auxiliary device is ensured, the main guide rod 2 is connected with a lower guide rod 22 through a sliding guide pipe 16, the lower end of the lower guide rod 22 is connected with a ground wire receiving box 26 through a connecting guide pipe 25, the ground wire receiving box 26 is connected with one end of a cable wire 11 through a side connecting plate 29 and an arc-shaped pressing plate 28 inside the ground wire receiving box, the other end of the cable wire 11 is connected with a grounding clamping head 10, and finally is connected with other grounding parts through the grounding clamping head 10, the auxiliary device is convenient and quick, and the position of the arc-shaped pressing plate 28 can be adjusted through a second locking knob 12 to clamp the cable wires 11 with different sizes, in the moving process of the arc-shaped pressing plate 28, the arc-shaped pressing plate is in close sliding contact with the limiting guide plate 31 and the wall plate of the ground wire connection box 26 through the side connection plate 29, so that the stability of conductor connection is ensured; the position of the outer sliding sleeve 4 on the transverse sleeve 7 can be adjusted to adapt to different working conditions, so that the interference between the vertical sleeve 1 and other parts is avoided, and the adaptability is strong; the elbow-type head ground wire hanging auxiliary device is reasonable in structure and convenient to operate and use, and can effectively assist workers in conducting ground wire operation through the elbow-type head, so that the working efficiency is improved, and the labor intensity is reduced.
Example 2
As shown in fig. 1-6, the elbow-type head-hung ground wire auxiliary device comprises a transverse sleeve 7, an outer sliding sleeve 4 is slidably connected to the outside of the transverse sleeve 7, a vertical sleeve 1 is connected to the bottom of the outer sliding sleeve 4, a cable 11 is connected to the lower end of the vertical sleeve 1, the cable 11 is connected to a ground chuck 10, a main guide rod 2 is arranged in the transverse sleeve 7, a plug 3 is connected to the left end of the transverse sleeve 7, the left end of the main guide rod 2 passes through the plug 3 and is slidably connected to the plug 3, a sliding guide tube 16 is slidably connected to the middle of the main guide rod 2, a lower guide rod 22 is connected to the bottom of the sliding guide tube 16, a guide chute 21 is arranged at the bottom of the transverse sleeve 7, the lower guide rod 22 passes through the guide chute 21 and extends into the vertical sleeve 1, a connecting tube 25 is connected to the lower end of the lower guide rod 22, and the connecting tube 25 is connected to a ground wire connecting box 26, an arc-shaped pressing plate 28 is arranged in the ground wire connecting box 26, the second locking knob 12 penetrates through the outer wall of the vertical sleeve 1, extends into the ground wire connecting box 26 and is rotatably connected with the arc-shaped pressing plate 28, side connection plates 29 are connected to two sides of the arc-shaped pressing plate 28, limit guide plates 31 are arranged at the top and the bottom of the ground wire connecting box 26, and the side connection plates 29 are arranged between the side wall of the ground wire connecting box 26 and the limit guide plates 31 and are in sliding contact with the limit guide plates 31.
For better effect, horizontal sleeve pipe 7 right-hand member is provided with rear end cap 8, and adjusting bolt 9 passes rear end cap 8 stretches into horizontal sleeve pipe 7 is inside and is connected with second end plate 20, adjusting bolt 9 with 8 threaded connection of rear end cap, 2 right-hand members of leading link are located horizontal sleeve pipe 7 is inside and is connected with first end plate 18, first end plate 18 with be connected with pressure spring 19 between the second end plate 20, the accessible adjusting bolt 9 is adjusted leading link 2 treats the degree of compression of connecting the first inner conductor of elbow, guarantees the validity and the stability of conductor connection.
For better effect, a first guide plate 14 and a second guide plate 17 are fixedly arranged inside the transverse sleeve 7, the main guide rod 2 penetrates through the first guide plate 14 and the second guide plate 17 and is in sliding connection with the first guide plate 14 and the second guide plate 17, and the main guide rod 2 is supported and limited through the first guide plate 14 and the second guide plate 17, so that the stability of the main guide rod is ensured.
For better effect, be provided with first convex seat 6 on the outer sliding sleeve 4, be provided with first locking knob 5 on the first convex seat 6, the one end of first locking knob 5 is optionally supported and is pressed in the outer wall of horizontal sleeve pipe 7, through first locking knob 5 is fixed the position of outer sliding sleeve 4, convenient and fast.
For better effect, be provided with direction sand grip 15 on the outer wall at 2 middle parts of leading pole, 16 inside be provided with of slip pipe with the recess of 15 looks adaptations of direction sand grip, direction sand grip 15 pass the recess and with 16 sliding connection of slip pipe, it is right slip pipe 16 leads and spacing, guarantees its stability.
For better effect, vertical sleeve 1 is inside to be provided with fixed sleeve 24, fixed sleeve 24 through solid fixed ring 23 with vertical sleeve 1's inner wall fixed connection, lower guide arm 22 passes fixed sleeve 24, and simple structure can be right lower guide arm 22 effectively fixes.
For better effect, be provided with second convex base 13 on the outer wall of vertical sleeve pipe 1, second locking knob 12 passes second convex base 13 and rather than threaded connection, extension threaded connection length guarantees second locking knob 12 with the stability and the effect of vertical sleeve pipe 1 is connected.
For better effect, a first recess 30 is arranged on the right side wall inside the ground wire connection box 26, and a bottom end cover 27 is arranged at the bottom end of the vertical sleeve 1, so that the cable 11 can be effectively guided and fixed, the connection stability of the cable can be ensured, and the cable can be prevented from falling off.
For better effect, ground connection dop 10 includes outer deckle board 32, the bottom board threaded connection of outer deckle board 32 has depression bar 35, depression bar 35 upper end is rotated and is connected with interior clamp plate 33, outer deckle board 32 the top board with all be provided with second concave seat 36 on the interior clamp plate 33, depression bar 35 lower extreme is provided with bull stick 34, bull stick 34 passes depression bar 35 and rather than sliding connection, and simple structure is reasonable, and the accessible rotates bull stick 34 and adjusts the position of interior clamp plate 33 to connect fixedly convenient and fast to different ground parts.
The invention relates to an auxiliary device for hanging ground wire on a elbow type head, wherein a main guide rod 2 is arranged in a transverse sleeve 7, when the ground wire operation is carried out through the elbow type head, the rear cover of the elbow type head to be connected is opened, the main guide rod 2 of the auxiliary device is connected with an inner conductor of the auxiliary device, a plug 3 is matched with a rear opening of the elbow type head to be connected, the stability of the connection of the auxiliary device with the auxiliary device is ensured, the main guide rod 2 is connected with a lower guide rod 22 through a sliding guide pipe 16, the lower end of the lower guide rod 22 is connected with a ground wire receiving box 26 through a connecting guide pipe 25, the ground wire receiving box 26 is connected with one end of a cable wire 11 through a side connecting plate 29 and an arc-shaped pressing plate 28 inside the ground wire receiving box, the other end of the cable wire 11 is connected with a grounding clamping head 10, and finally is connected with other grounding parts through the grounding clamping head 10, the auxiliary device is convenient and quick, and the position of the arc-shaped pressing plate 28 can be adjusted through a second locking knob 12 to clamp the cable wires 11 with different sizes, in the moving process of the arc-shaped pressing plate 28, the arc-shaped pressing plate is in close sliding contact with the limiting guide plate 31 and the wall plate of the ground wire connection box 26 through the side connection plate 29, so that the stability of conductor connection is ensured; the position of the outer sliding sleeve 4 on the transverse sleeve 7 can be adjusted to adapt to different working conditions, so that the interference between the vertical sleeve 1 and other parts is avoided, and the adaptability is strong; the elbow-type head ground wire hanging auxiliary device is reasonable in structure and convenient to operate and use, and can effectively assist workers in conducting ground wire operation through the elbow-type head, so that the working efficiency is improved, and the labor intensity is reduced.
Claims (9)
1. Elbow type head-mounted ground wire auxiliary device, it includes horizontal sleeve pipe (7), its characterized in that: the outer sliding sleeve (4) is connected to the outer portion of the transverse sleeve (7) in a sliding mode, the vertical sleeve (1) is connected to the bottom of the outer sliding sleeve (4), a cable (11) is connected to the lower end of the vertical sleeve (1), the cable (11) is connected with a grounding clamping head (10), a main guide rod (2) is arranged in the transverse sleeve (7), a plug (3) is connected to the left end of the transverse sleeve (7), the left end of the main guide rod (2) penetrates through the plug (3) and is in sliding connection with the plug (3), a sliding guide pipe (16) is connected to the middle of the main guide rod (2) in a sliding mode, a lower guide rod (22) is connected to the bottom of the sliding guide pipe (16), a guide chute (21) is arranged at the bottom of the transverse sleeve (7), and the lower guide rod (22) penetrates through the guide chute (21) and extends into the interior of the vertical sleeve (1), the lower end of the lower guide rod (22) is connected with a connecting guide pipe (25), the connecting guide pipe (25) is connected with a ground wire connecting box (26), an arc-shaped pressing plate (28) is arranged in the ground wire connecting box (26), a second locking knob (12) penetrates through the outer wall of the vertical sleeve (1) to stretch into the ground wire connecting box (26) and be rotatably connected with the arc-shaped pressing plate (28), side connection plates (29) are connected to the two sides of the arc-shaped pressing plate (28), limiting guide plates (31) are arranged at the top and the bottom in the ground wire connecting box (26), and the side connection plates (29) are arranged between the side walls of the ground wire connecting box (26) and the limiting guide plates (31) and are in sliding contact with the side walls and the limiting guide plates (31).
2. The elbow-type overhead ground assist of claim 1, wherein: horizontal sleeve pipe (7) right-hand member is provided with rear end cap (8), and adjusting bolt (9) pass rear end cap (8) stretch into horizontal sleeve pipe (7) are inside and are connected with second end plate (20), adjusting bolt (9) with rear end cap (8) threaded connection, leading pole (2) right-hand member is located horizontal sleeve pipe (7) are inside and are connected with first end plate (18), first end plate (18) with be connected with pressure spring (19) between second end plate (20).
3. The elbow-type overhead ground assist of claim 1 or 2, wherein: a first guide plate (14) and a second guide plate (17) are fixedly arranged inside the transverse sleeve (7), and the main guide rod (2) penetrates through the first guide plate (14) and the second guide plate (17) and is connected with the first guide plate and the second guide plate in a sliding mode.
4. The elbow-type overhead ground assist of claim 3, wherein: the outer sliding sleeve (4) is provided with a first convex seat (6), the first convex seat (6) is provided with a first locking knob (5), and one end of the first locking knob (5) selectively abuts against the outer wall of the transverse sleeve (7).
5. The elbow-type overhead ground assist of claim 1, wherein: be provided with direction sand grip (15) on the outer wall at leading pole (2) middle part, slip pipe (16) inside be provided with the recess of direction sand grip (15) looks adaptation, direction sand grip (15) pass the recess and with slip pipe (16) sliding connection.
6. The elbow-type overhead ground assist of claim 3, wherein: vertical sleeve pipe (1) is inside to be provided with fixed sleeve pipe (24), fixed sleeve pipe (24) through solid fixed ring (23) with the inner wall fixed connection of vertical sleeve pipe (1), lower guide arm (22) pass fixed sleeve pipe (24).
7. The elbow-type overhead ground assist of claim 3, wherein: the outer wall of the vertical sleeve (1) is provided with a second convex seat (13), and the second locking knob (12) penetrates through the second convex seat (13) and is in threaded connection with the second convex seat.
8. The elbow-type overhead ground assist of claim 1, wherein: a first concave seat (30) is arranged on the right side wall inside the ground wire connecting box (26), and a bottom end cover (27) is arranged at the bottom end of the vertical sleeve (1).
9. The elbow-type overhead ground assist of claim 1, wherein: ground connection dop (10) are including outer deckle board (32), the bottom board threaded connection of outer deckle board (32) has depression bar (35), depression bar (35) upper end is rotated and is connected with interior clamp plate (33), the top plate of outer deckle board (32) with all be provided with second concave seat (36) on interior clamp plate (33), depression bar (35) lower extreme is provided with bull stick (34), bull stick (34) pass depression bar (35) and rather than sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111307478.5A CN113972535B (en) | 2021-11-05 | 2021-11-05 | Elbow type head hanging ground wire auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111307478.5A CN113972535B (en) | 2021-11-05 | 2021-11-05 | Elbow type head hanging ground wire auxiliary device |
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| Publication Number | Publication Date |
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| CN113972535A true CN113972535A (en) | 2022-01-25 |
| CN113972535B CN113972535B (en) | 2023-08-22 |
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| CN202111307478.5A Active CN113972535B (en) | 2021-11-05 | 2021-11-05 | Elbow type head hanging ground wire auxiliary device |
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| CH434404A (en) * | 1966-01-27 | 1967-04-30 | Arthur Flury Ag | Earthing rod for contact lines or outdoor switchgear |
| US20040092142A1 (en) * | 2002-11-07 | 2004-05-13 | Consolidated Manufacturing International, Llc | Clamping apparatus for connecting ground wire to grounding member |
| CN203300829U (en) * | 2013-06-20 | 2013-11-20 | 国家电网公司 | Hanging ground wire auxiliary apparatus with elbow type head, and ring network cabinet with the apparatus |
| CN104167617A (en) * | 2014-07-31 | 2014-11-26 | 河南省电力公司济源供电公司 | Bus fixed contact grounding device for KYN28 type switch cabinet |
| CN205646196U (en) * | 2016-05-30 | 2016-10-12 | 国家电网公司 | Looped netowrk cabinet earthing device |
| CN207124333U (en) * | 2017-09-11 | 2018-03-20 | 陈艳 | High-voltage grounding wire |
| CN207338666U (en) * | 2017-11-14 | 2018-05-08 | 贵州电网有限责任公司 | A kind of cable elbow-shaped head ground wire |
| KR20190097724A (en) * | 2018-02-13 | 2019-08-21 | (주) 협진 | Portable grounding apparatus for mobile |
| CN208539128U (en) * | 2018-06-15 | 2019-02-22 | 河北京阳电气有限公司 | A kind of novel grounded bar |
| CN208489502U (en) * | 2018-07-11 | 2019-02-12 | 云南电网有限责任公司电力科学研究院 | A kind of cable elbow-shaped head grounding wire device |
| CN209045808U (en) * | 2018-11-19 | 2019-06-28 | 贵州电网有限责任公司 | 500kV transformer substation grounding wire installs auxiliary device |
| CN209691985U (en) * | 2019-04-07 | 2019-11-26 | 国网湖北省电力有限公司荆门供电公司 | It is grounded rapid installation device |
| CN111355110A (en) * | 2020-04-03 | 2020-06-30 | 广东电网有限责任公司 | Auxiliary device for grounding wire operation |
| CN112242617A (en) * | 2020-09-21 | 2021-01-19 | 国网河南省电力公司安阳供电公司 | High-voltage equipment grounding auxiliary device |
| CN213782446U (en) * | 2020-12-26 | 2021-07-23 | 南京敦韬建筑工程有限公司 | Auxiliary device for crimping of ground wire of power transmission line |
| CN112968308A (en) * | 2021-02-05 | 2021-06-15 | 国网浙江省电力有限公司江山市供电公司 | Grounding wire hanging device convenient to hang |
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