CN203596419U - Multi-angle one-piece grounding rod - Google Patents
Multi-angle one-piece grounding rod Download PDFInfo
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- CN203596419U CN203596419U CN201320804196.0U CN201320804196U CN203596419U CN 203596419 U CN203596419 U CN 203596419U CN 201320804196 U CN201320804196 U CN 201320804196U CN 203596419 U CN203596419 U CN 203596419U
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- barred body
- insulation barred
- working head
- upper insulation
- positioning screw
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- 238000009413 insulation Methods 0.000 claims description 118
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a multi-angle one-piece grounding rod. The multi-angle one-piece grounding rod comprises an insulating rod and a working head, wherein the insulating rod comprises a lower insulating rod body and an upper insulating rod body, the working head is connected to the upper end of the upper insulating rod body, the upper end of the lower insulating rod body and the lower end of the upper insulating rod body are respectively provided with a matching inclined surface which is inclined in a left-right manner, the matching inclined surface of the lower insulating rod body is provided with a plurality of grooves which are evenly spaced on the same circumference, the matching inclined surface of the upper insulating rod body is provided with a plurality of projections which are evenly spaced on the same circumference, the projections of the upper insulating rod body are matched with the grooves of the lower insulating rod body in number, size and position, and the upper insulating rod body is connected with the lower insulating rod body through the projections being embedded into the grooves of the lower insulating rod body. By adopting the above structures, the multi-angle one-piece grounding rod is simple in integral structure, convenient to realize and low in cost; in addition, the working head of the multi-angle one-piece grounding rod is adjustable in inclined angle, so that when the multi-angle one-piece grounding rod is hung on a thick power transmission wire, the operation is convenient, and time and labor are saved.
Description
Technical field
The utility model relates to the safety ground equipment of high-voltage electric power circuit, specifically multi-angle Integral earthing rod.
Background technology
Power circuit is the main artery of power supply, its power supply reliability is directly connected to the production of enterprise and resident's household electricity, operation, maintenance quality and the required level of service of power circuit and people's life are closely bound up, therefore, power circuit are carried out to inspection and maintenance particularly important.In the time of power line construction and maintenance, in order to ensure operating personnel's safety, need to use earth rod to carry out ground connection.The insulating rod of existing earth rod and the working head structure that is fixed as one, because of working head stiff, when its working head is hung on thick power transmission line operating process loaded down with trivial details, waste time and energy.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, is convenient to realize simple operation while being hung on thick power transmission line, time saving and energy saving multi-angle Integral earthing rod.
The purpose of this utility model is achieved through the following technical solutions: multi-angle Integral earthing rod, comprise insulating rod and working head, described insulating rod comprises lower insulation barred body and upper insulation barred body, described working head is connected in insulation barred body upper end, described lower insulation barred body upper end and upper insulation barred body lower end all form the cooperation inclined-plane tilting, on the cooperation inclined-plane of described lower insulation barred body, form and have multiple grooves that distribute in same circumference equal intervals, on the cooperation inclined-plane of upper insulation barred body, form and have multiple projections that distribute in same circumference equal intervals, the groove quantity of the projection of upper insulation barred body and lower insulation barred body is suitable, size coupling and position are corresponding one by one, under embedding by its projection, described upper insulation barred body is connected with lower insulation barred body in the groove of insulation barred body.The utility model, in the time specifically arranging, is not limited to and groove is set on lower insulation barred body and on upper insulation barred body, projection is set, and also can on lower insulation barred body, projection be set, and on upper insulation barred body, groove be set.
Further, multi-angle Integral earthing rod, also comprise that centralized positioning screw rod and two are set in respectively the nut at centralized positioning screw rod two ends, described lower insulation barred body and upper insulation barred body all form horizontally disposed located lateral perforation, one end opening of the located lateral perforation of lower insulation barred body is positioned on the cooperation inclined-plane of lower insulation barred body and is positioned at the central authorities of multiple grooves, one end opening of the located lateral perforation of upper insulation barred body is positioned on the cooperation inclined-plane of insulation barred body and the central authorities of multiple projections, described centralized positioning screw rod is through the located lateral perforation of lower insulation barred body and upper insulation barred body.The utility model, under the positioning action of centralized positioning screw rod and two nuts, can make insulation barred body be connected more firm with lower insulation barred body.
Further, described lower insulation barred body upper end and upper insulation barred body lower end all form the halfpace shape on two stage rank, and described cooperation inclined-plane is the transition face between two stage rank.The utility model coordinates by two stage rank of lower insulation barred body and two stage rank of upper insulation barred body, provides supporting role power by lower insulation barred body to upper insulation barred body, makes structure of the present utility model more firm.
Further, multi-angle Integral earthing rod, also comprises working head positioning screw and is set in two nuts on working head positioning screw, and described upper insulation barred body is longitudinally connected with working head with working head through upper insulation barred body by working head positioning screw.
Further, described upper insulation barred body upper surface indent forms locating notch, this locating notch is at upper insulation barred body left and right sides opening, and described working head formation has mates with locating notch size and embeds the locating piece in locating notch, and described working head positioning screw is through locating piece.Position-limiting action before and after the sidewall of locating notch of the present utility model not only has working head, provides supporting role when also stressed to working head.
Compared with prior art, the utlity model has following beneficial effect: (1) insulating rod of the present utility model comprises lower insulation barred body and upper insulation barred body, lower insulation barred body upper end and upper insulation barred body lower end all form the cooperation inclined-plane tilting, on the cooperation inclined-plane of lower insulation barred body, form and have multiple grooves that distribute in same circumference equal intervals, on the cooperation inclined-plane of upper insulation barred body, form and have multiple projections that distribute in same circumference equal intervals, the groove quantity of the projection of upper insulation barred body and lower insulation barred body is suitable, size coupling and position are corresponding one by one, under embedding by its projection, upper insulation barred body is connected with lower insulation barred body in the groove of insulation barred body, the utility model overall structure is simple, be convenient to realize, cost is low, when the utility model application, can go up insulation barred body by rotation, make insulation barred body turn forward or retreat, embed one to one in groove and to realize being connected of upper insulation barred body and lower insulation barred body by projection again, working head of the present utility model is also along with upper insulating rod bench over or hypsokinesis, make working head be convenient to be hung on thick power transmission line, simple operation, time saving and energy saving.
(2) upper insulation barred body of the present utility model is longitudinally connected with working head with working head through upper insulation barred body by working head positioning screw, so, the utility model being connected between fastening working head and upper insulation barred body again after working head can being tilted to the left or to the right, make working head according to the adjusting that tilts of concrete demand, can further increase range of application of the present utility model.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 be in Fig. 1 A to lower insulator coordinate the structural representation on inclined-plane;
Fig. 3 is side-looking structural representation of the present utility model.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, lower insulation barred body, 2, upper insulation barred body, 3, working head, 4, centralized positioning screw rod, 5, working head positioning screw.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
As shown in Figures 1 and 2, multi-angle Integral earthing rod, comprise insulating rod and working head 3, wherein, insulating rod comprises lower insulation barred body 1 and upper insulation barred body 2, and working head 3 is connected in insulation barred body 2 upper ends, lower insulation barred body 1 upper end and upper insulation barred body 2 lower ends all form the cooperation inclined-plane tilting, the cooperation inclined-plane right low left high of lower insulation barred body 1, the left low right height in cooperation inclined-plane of upper insulation barred body 2, both coordinate the angle of inclination on inclined-plane identical.On the cooperation inclined-plane of lower insulation barred body 1, indent forms multiple grooves that distribute in same circumference equal intervals, on the cooperation inclined-plane of upper insulation barred body 2, evagination forms multiple projections that distribute in same circumference equal intervals, the projection of upper insulation barred body 2 is suitable with the groove quantity of lower insulation barred body 1, size is mated and position is corresponding one by one, under upper insulation barred body 2 embeds by its projection, in groove of insulation barred body 1, is connected with lower insulation barred body 1.
In the present embodiment when application,, the upper insulation barred body 2 that can forward or be tilted to the right, and each projection of upper insulation barred body 2 is embedded in the groove of the lower insulation barred body 1 corresponding with this projection, to realize being fixedly connected with of upper insulation barred body 2 and lower insulation barred body 1.The present embodiment is after upper insulation barred body 1 tilts, and working head 3, also along with inclination, so, is convenient to working head 3 to hang on thick power transmission line by the mode laterally hanging.
Embodiment 2
The present embodiment has been made and further have been limited as follows on the basis of embodiment 1: the present embodiment also comprises that centralized positioning screw rod 4 and two are set in respectively the nut at centralized positioning screw rod 4 two ends, lower insulation barred body 1 and upper insulation barred body 2 all form horizontally disposed located lateral perforation, one end opening of the located lateral perforation of lower insulation barred body 1 is positioned on the cooperation inclined-plane of lower insulation barred body 1 and is positioned at the central authorities of multiple grooves, one end opening of the located lateral perforation of upper insulation barred body 2 is positioned on the cooperation inclined-plane of insulation barred body 2 and the central authorities of multiple projections, centralized positioning screw rod 4 is through both located lateral perforation of lower insulation barred body 1 and upper insulation barred body 2.The present embodiment, by the location of centralized positioning screw rod 4 and the position-limiting action of two nuts, can make lower insulation barred body 1 more firm with the syndeton of upper insulation barred body 2.
The present embodiment has been made following further restriction on the basis of embodiment 1 or embodiment 2: lower insulation barred body 1 upper end of the present embodiment and upper insulation barred body 2 lower ends all form the halfpace shape on two stage rank, and coordinating inclined-plane is the transition face between two stage rank.
Embodiment 4
As shown in Figure 3, on the basis of the present embodiment any one embodiment in embodiment 1～embodiment 3, made and following further having limited: the present embodiment also comprises working head positioning screw 5 and be set in two nuts on working head positioning screw 5, upper insulation barred body 2 is longitudinally connected with working head 3 with working head 3 through upper insulation barred body 2 by working head positioning screw 5.So, the working head 3 of the present embodiment can tilt, the operation of being more convenient for while making the present embodiment application.
Embodiment 5
The present embodiment has been made following further restriction on the basis of embodiment 4: the upper insulation barred body 2 upper surface indents of the present embodiment form locating notch, this locating notch is at upper insulation barred body 2 left and right sides openings, working head 3 formations have mates with locating notch size and embeds the locating piece in locating notch, and working head positioning screw 5 is through locating piece.
Above content is the further description of the utility model being done in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other execution modes that draw under the technical solution of the utility model, all should be included in protection range of the present utility model.
Claims (5)
1. multi-angle Integral earthing rod, comprise insulating rod and working head (3), it is characterized in that: described insulating rod comprises lower insulation barred body (1) and upper insulation barred body (2), described working head (3) is connected in insulation barred body (2) upper end, described lower insulation barred body (1) upper end and upper insulation barred body (2) lower end all form the cooperation inclined-plane tilting, on the cooperation inclined-plane of described lower insulation barred body (1), form and have multiple grooves that distribute in same circumference equal intervals, on the cooperation inclined-plane of upper insulation barred body (2), form and have multiple projections that distribute in same circumference equal intervals, the groove quantity of the projection of upper insulation barred body (2) and lower insulation barred body (1) is suitable, size coupling and position are corresponding one by one, under embedding by its projection, described upper insulation barred body (2) is connected with lower insulation barred body (1) in the groove of insulation barred body (1).
2. multi-angle Integral earthing rod according to claim 1, it is characterized in that: also comprise that centralized positioning screw rod (4) and two are set in respectively the nut at centralized positioning screw rod (4) two ends, described lower insulation barred body (1) and upper insulation barred body (2) all form horizontally disposed located lateral perforation, one end opening of the located lateral perforation of lower insulation barred body (1) is positioned on the cooperation inclined-plane of lower insulation barred body (1) and is positioned at the central authorities of multiple grooves, one end opening of the located lateral perforation of upper insulation barred body (2) is positioned on the cooperation inclined-plane of insulation barred body (2) and the central authorities of multiple projections, described centralized positioning screw rod (4) is through lower insulation barred body (1) and both located lateral perforation of upper insulation barred body (2).
3. multi-angle Integral earthing rod according to claim 1, is characterized in that: described lower insulation barred body (1) upper end and upper insulation barred body (2) lower end all form the halfpace shape on two stage rank, and described cooperation inclined-plane is the transition face between two stage rank.
4. according to the multi-angle Integral earthing rod described in any one in claim 1～3, it is characterized in that: also comprise working head positioning screw (5) and be set in two nuts on working head positioning screw (5), described upper insulation barred body (2) is longitudinally connected with working head (3) with working head (3) through upper insulation barred body (2) by working head positioning screw (5).
5. multi-angle Integral earthing rod according to claim 4, it is characterized in that: described upper insulation barred body (2) upper surface indent forms locating notch, this locating notch is at upper insulation barred body (2) left and right sides opening, described working head (3) formation has mates with locating notch size and embeds the locating piece in locating notch, and described working head positioning screw (5) is through locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804196.0U CN203596419U (en) | 2013-12-10 | 2013-12-10 | Multi-angle one-piece grounding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804196.0U CN203596419U (en) | 2013-12-10 | 2013-12-10 | Multi-angle one-piece grounding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596419U true CN203596419U (en) | 2014-05-14 |
Family
ID=50677279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804196.0U Expired - Lifetime CN203596419U (en) | 2013-12-10 | 2013-12-10 | Multi-angle one-piece grounding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058498A (en) * | 2015-09-03 | 2016-10-26 | 国网山东省电力公司潍坊供电公司 | Deformable mechanical arm for high-voltage grounding rod |
| CN106058497A (en) * | 2015-09-03 | 2016-10-26 | 国网山东省电力公司潍坊供电公司 | Push-pull deformable mechanical arm for high-voltage grounding rod |
-
2013
- 2013-12-10 CN CN201320804196.0U patent/CN203596419U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058498A (en) * | 2015-09-03 | 2016-10-26 | 国网山东省电力公司潍坊供电公司 | Deformable mechanical arm for high-voltage grounding rod |
| CN106058497A (en) * | 2015-09-03 | 2016-10-26 | 国网山东省电力公司潍坊供电公司 | Push-pull deformable mechanical arm for high-voltage grounding rod |
| CN106058497B (en) * | 2015-09-03 | 2020-04-17 | 国网山东省电力公司潍坊供电公司 | Push-pull deformable mechanical arm for high-voltage grounding rod |
| CN106058498B (en) * | 2015-09-03 | 2020-04-17 | 国网山东省电力公司潍坊供电公司 | Deformable mechanical arm for high-voltage grounding rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |