CN111614003B - Operating joint capable of being mounted on insulating rod - Google Patents
Operating joint capable of being mounted on insulating rod Download PDFInfo
- Publication number
- CN111614003B CN111614003B CN202010322990.6A CN202010322990A CN111614003B CN 111614003 B CN111614003 B CN 111614003B CN 202010322990 A CN202010322990 A CN 202010322990A CN 111614003 B CN111614003 B CN 111614003B
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- rod
- base
- screw
- screw holes
- 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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- 230000005855 radiation Effects 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0208—Tools for inserting and removing fuses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/25—Safety arrangements preventing or inhibiting contact with live parts, including operation of isolation on removal of cover
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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
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The application discloses an operation joint arranged on an insulating rod, which comprises a base, upright rods and a cross rod, wherein a first connecting cylinder is fixed below the base, a second connecting cylinder is connected below the first connecting cylinder, a third connecting cylinder is arranged below the second connecting cylinder, the upright rods are respectively arranged on the left side and the right side above the base, the outer sides of the top ends of the upright rods are connected with angle adjusting components, the cross rod is arranged on one side, far away from the upright rods, of the angle adjusting components, the angle adjusting components comprise a fixed rod, a sleeve plate, a clamping block and a clamping groove, the sleeve plate is sleeved on the outer side of the fixed rod, the clamping block is uniformly fixed on the outer edge of the right side of the sleeve plate, the clamping groove is formed in the outer side of the clamping block, sliding grooves are formed in the inner walls of the left side and the right side of the first connecting cylinder, and sliding blocks are arranged in the sliding grooves. The operation joint arranged on the insulating rod can be connected and fixed with the insulating operation rods with three different diameters, and the application range of the whole operation joint is greatly expanded.
Description
Technical Field
The invention relates to the technical field of circuit overhaul tools, in particular to an operating joint capable of being mounted on an insulating rod.
Background
At present, when a power supply line is maintained, various electrical components and switches arranged on an aerial high-voltage distributor cannot be directly operated by hands, so that an insulating operation rod is used, the insulating operation rod is a unified name formed by insulating tools special for an electric power system, and the insulating operation rod can be used for live working, live overhaul and live maintenance working appliances, such as a high-voltage isolating switch, a falling fuse, and the like.
However, the end of the insulating operation rod in the market is inconvenient to set up a mechanism for clamping and pushing and pulling each electrical element, the maintenance operation must be performed by a maintenance personnel, meanwhile, the existing operation joint is inconvenient to connect and fix with the insulating rods with different thicknesses, and in addition, the problem that the structure characteristics of the operation joint are inconvenient to adjust according to the actual use condition exists.
Disclosure of Invention
The invention aims to provide an operation joint arranged on an insulating rod, so as to solve the problems that the end part of the insulating operation rod on the market is inconvenient to arrange a mechanism for clamping and pushing and pulling various electric elements, maintenance operation can be performed only by maintenance personnel, the existing operation joint is inconvenient to connect and fix with insulating rods with different thicknesses, and in addition, the structure characteristics of the operation joint are inconvenient to adjust according to actual use conditions.
In order to achieve the above purpose, the present invention provides the following technical solutions: install the operation joint on the insulator spindle, including base, pole setting and horizontal pole, the base below is fixed with first connecting cylinder, and the below of first connecting cylinder is connected with the second connecting cylinder, the third connecting cylinder is installed to the below of second connecting cylinder, the pole setting is installed respectively in the top left and right sides of base, and the top outside of pole setting is connected with angle adjusting part, the horizontal pole is installed in one side that angle adjusting part kept away from the pole setting, and angle adjusting part includes dead lever, cover plate, fixture block and draw-in groove, the cover plate has been cup jointed in the outside of dead lever, and the right side outward flange of cover plate evenly is fixed with the fixture block, the outside of fixture block is provided with the draw-in groove, the spout has all been seted up to the left and right sides inner wall of first connecting cylinder, and the inside of spout is settled there is the slider.
Preferably, the upper surface of the base is uniformly provided with first screw holes, and the first screw holes are distributed in a radiation manner relative to the center point of the base.
Preferably, the lengths of the first connecting cylinder, the second connecting cylinder and the third connecting cylinder are equal, and the outer walls of the first connecting cylinder, the second connecting cylinder and the third connecting cylinder are provided with threads.
Preferably, the first connecting cylinder and the second connecting cylinder are matched with each other to form a telescopic structure, and meanwhile, a sliding structure is formed between the sliding groove and the sliding block.
Preferably, the second screw holes are formed in the vertical rods at equal intervals, the screw rods are mounted in the second screw holes and the first screw holes, and the screw rods are connected with the second screw holes and the first screw holes in a threaded mode.
Preferably, the cross rod forms a rotating structure with the upright rod through the angle adjusting component, and meanwhile, the clamping blocks are connected with the clamping grooves in a meshed mode.
Compared with the prior art, the invention has the beneficial effects that:
1. The first screw holes are uniformly distributed on the surface of the base, the vertical rods are fixedly connected with the base through the screw thread effect between the screw rod and the first screw holes, so that the operation of mounting and dismounting is simple, the position distance between the two vertical rods can be adjusted according to the actual use condition, and the whole operation joint is more convenient to use;
2. the connecting cylinders are connected with the insulating operation rods through the action of threads, the connecting operation is convenient and quick, and the first connecting cylinder, the second connecting cylinder and the third connecting cylinder are three cylinders with different diameters, so that the whole operation joint can be connected and fixed with the three insulating operation rods with different diameters, and the application range of the whole operation joint is greatly expanded;
3. The setting horizontal pole is fixed together with the pole setting through the screw action between screw rod and the second screw, installation and dismantlement easy operation to the vertical direction equidistance of second screw along the pole setting is distributed, so that the staff adjusts the position height of horizontal pole according to the in-service use condition, sets up the horizontal pole and can drive the relative pole setting of cover board and rotate, and carries out the angle fixation through the clamping action between fixture block and the draw-in groove, so that the contained angle size of the relative pole setting of in-service use condition adjustment horizontal pole according to the in-service use condition, makes the form of whole operation joint can carry out on-the-spot regulation change, and the practicality is stronger.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the base of the present invention;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a first connecting cylinder; 3. a second connecting cylinder; 4. a third connecting cylinder; 5. a vertical rod; 6. an angle adjustment assembly; 61. a fixed rod; 62. a sleeve plate; 63. a clamping block; 64. a clamping groove; 7. a cross bar; 8. a chute; 9. a slide block; 10. a first screw hole; 11. a second screw hole; 12. and (3) a screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the operation joint arranged on the insulating rod comprises a base 1, a first connecting cylinder 2, a second connecting cylinder 3, a third connecting cylinder 4, a vertical rod 5, an angle adjusting component 6, a fixed rod 61, a sleeve plate 62, a clamping block 63, a clamping groove 64, a cross rod 7, a sliding chute 8, a sliding block 9, a first screw hole 10, a second screw hole 11 and a screw rod 12, wherein the first connecting cylinder 2 is fixed below the base 1, the second connecting cylinder 3 is connected below the first connecting cylinder 2, the third connecting cylinder 4 is arranged below the second connecting cylinder 3, the lengths of the first connecting cylinder 2, the second connecting cylinder 3 and the third connecting cylinder 4 are equal, the outer walls of the first connecting cylinder 2, the second connecting cylinder 3 and the third connecting cylinder 4 are all provided with threads, the connecting cylinders are connected with the insulating operation rod through the action of the threads, the connection operation is convenient and quick, and the first connecting cylinder 2, the second connecting cylinder 3 and the third connecting cylinder 4 are cylinders with three different diameters, so that the whole operation joint can be fixedly connected with the large and small operation rods with different diameters, and the whole operation joint can be used for expanding the whole operation joint;
The vertical rod 5 is respectively arranged on the left side and the right side above the base 1, the outer side of the top end of the vertical rod 5 is connected with an angle adjusting component 6, the cross rod 7 is arranged on one side, far away from the vertical rod 5, of the angle adjusting component 6, the angle adjusting component 6 comprises a fixed rod 61, a sleeve plate 62, a clamping block 63 and a clamping groove 64, the sleeve plate 62 is sleeved on the outer side of the fixed rod 61, the clamping block 63 is uniformly fixed on the outer edge of the right side of the sleeve plate 62, the clamping groove 64 is arranged on the outer side of the clamping block 63, the cross rod 7 forms a rotating structure through the angle adjusting component 6 and the vertical rod 5, meanwhile, the clamping block 63 is connected with the clamping groove 64 in a meshing manner, the cross rod 7 can drive the sleeve plate 62 to rotate relative to the fixed rod 61, and the angle between the clamping block 63 and the clamping groove 64 is fixed through the clamping action between the clamping block 63 so as to adjust the cross rod 7 relative to the vertical rod 5 according to the actual use condition, so that the form of the whole operation joint can be adjusted and changed on site, the practicability is stronger, sliding grooves 8 are uniformly arranged on the inner walls of the left side and the right side of the sleeve plate 62, sliding grooves 8 are respectively, sliding blocks 9 are internally arranged in the sliding grooves 8, the sliding grooves 2 are matched with the first connecting cylinder 2 and the second connecting cylinder 3 and the sliding cylinder 8, the sliding cylinder 2 are connected with the sliding cylinder 8 along the sliding structures, and the sliding cylinder 8, and the sliding cylinder 4 can be conveniently connected with the sliding cylinder 8, and the sliding cylinder 4, and the sliding structure 4, and the sliding cylinder 4;
The upper surface of base 1 has evenly seted up first screw 10, and first screw 10 is with respect to the central point radiation distribution of base 1, set up that base 1 surface evenly distributes first screw 10, and pole setting 5 is fixed with base 1 through the screw action between screw rod 12 and first screw 10, not only installation and dismantlement easy operation, can also adjust the position distance between two pole setting 5 according to actual usage, make the use of whole operation joint more convenient, second screw 11 has been seted up to the inside equidistance of pole setting 5, and the internally mounted of second screw 11 and first screw 10 has screw rod 12, and the connected mode between screw rod 12 and second screw 11 and the first screw 10 is threaded connection, set up horizontal pole 7 is fixed together with pole setting 5 through the screw action between screw rod 12 and the second screw 11, installation and dismantlement easy operation, and second screw 11 are equidistant to be distributed along the vertical direction of pole setting 5, in order to the staff to adjust the position height of horizontal pole 7 according to actual usage.
Working principle: for the operation joint installed on the insulating rod, first, pull down third connecting cylinder 4 and second connecting cylinder 3, second connecting cylinder 3 drives slider 9 and slides down along spout 8, second connecting cylinder 3 stretches out from first connecting cylinder 2 lower extreme, the same reason can make third connecting cylinder 4 stretch out from second connecting cylinder 3 lower extreme, thereby stretch out first connecting cylinder 2, second connecting cylinder 3 and third connecting cylinder 4, connect connecting cylinder and insulating operation pole through the screw thread twist and fix, then select suitable pole setting 5 position according to the actual use needs, insert pole setting 5 into corresponding first screw 10, twist and change pole setting 5, make pole setting 5 and base 1 together, at selecting suitable horizontal pole 7 to obtain fixed height, insert horizontal pole 7 inside corresponding second screw 11, twist and change horizontal pole 7 again, horizontal pole 7 drives taking place the screw thread effect between screw 12 and the second screw 11, thereby fix horizontal pole 7 on pole 5, then through angle adjustment subassembly 6 adjustment 7, pull out first 7, drive the clamp plate 62 and drive the inside of the clamp plate 63 through clamp plate 62 and make the inside the corresponding clamp plate 63 rotate the inside the corresponding horizontal pole 7, make the inside of clamp plate 64 rotate, make the inside the corresponding clamp plate 64 rotate, and make the inside the corresponding clamp plate 64 rotate, thus make the inside the process of the clamp plate 64 is accomplished.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. Install the operation joint on the insulator spindle, including base (1), pole setting (5) and horizontal pole (7), its characterized in that: the novel sliding block type connecting device is characterized in that a first connecting cylinder (2) is fixed below the base (1), a second connecting cylinder (3) is connected to the lower side of the first connecting cylinder (2), a third connecting cylinder (4) is installed below the second connecting cylinder (3), vertical rods (5) are respectively installed on the left side and the right side of the upper side of the base (1), angle adjusting components (6) are connected to the outer sides of the top ends of the vertical rods (5), a cross rod (7) is installed on one side, far away from the vertical rods (5), of the angle adjusting components (6), the angle adjusting components (6) comprise a fixed rod (61), a sleeve plate (62), clamping blocks (63) and clamping grooves (64), the outer edges of the right side of the sleeve plate (62) are uniformly fixed with the clamping blocks (63), sliding grooves (8) are formed in the inner walls of the left side and the right side of the first connecting cylinder (2), and sliding blocks (8) are internally provided with sliding blocks (9); the upper surface of the base (1) is uniformly provided with first screw holes (10), and the first screw holes (10) are distributed in a radiation manner relative to the central point of the base (1); the first connecting cylinder (2) and the second connecting cylinder (3) are matched with each other to form a telescopic structure, and meanwhile, a sliding structure is formed between the sliding groove (8) and the sliding block (9); the inside of the vertical rod (5) is provided with second screw holes (11) at equal intervals, a screw rod (12) is arranged in the second screw holes (11) and the first screw holes (10), and the screw rod (12) is in threaded connection with the second screw holes (11) and the first screw holes (10); the transverse rod (7) forms a rotating structure with the upright rod (5) through the angle adjusting component (6), and meanwhile, the clamping blocks (63) are connected with the clamping grooves (64) in a meshed mode.
2. The operating joint mounted on an insulating rod of claim 1, wherein: the lengths of the first connecting cylinder (2), the second connecting cylinder (3) and the third connecting cylinder (4) are equal, and the outer walls of the first connecting cylinder (2), the second connecting cylinder (3) and the third connecting cylinder (4) are provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322990.6A CN111614003B (en) | 2020-04-22 | 2020-04-22 | Operating joint capable of being mounted on insulating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010322990.6A CN111614003B (en) | 2020-04-22 | 2020-04-22 | Operating joint capable of being mounted on insulating rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111614003A CN111614003A (en) | 2020-09-01 |
| CN111614003B true CN111614003B (en) | 2024-09-06 |
Family
ID=72204083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010322990.6A Active CN111614003B (en) | 2020-04-22 | 2020-04-22 | Operating joint capable of being mounted on insulating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111614003B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118712935B (en) * | 2024-06-04 | 2025-10-03 | 国网福建省电力有限公司 | An insulating rod suitable for various wire diameters |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212435195U (en) * | 2020-04-22 | 2021-01-29 | 湖南华润电力鲤鱼江有限公司 | Operating fittings that can be mounted on insulating rods |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4416383B2 (en) * | 2002-07-08 | 2010-02-17 | 財団法人電力中央研究所 | Interconnection structure of solid insulator covering high voltage conductor |
| CN104393514B (en) * | 2014-03-21 | 2017-07-21 | 国家电网公司 | Applied to the insulated tension pole under transformer station's several work environment |
| CN109192562B (en) * | 2018-10-17 | 2019-12-17 | 国网四川省电力公司自贡供电公司 | A multi-functional insulating operating rod for quick replacement of operating heads |
-
2020
- 2020-04-22 CN CN202010322990.6A patent/CN111614003B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212435195U (en) * | 2020-04-22 | 2021-01-29 | 湖南华润电力鲤鱼江有限公司 | Operating fittings that can be mounted on insulating rods |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111614003A (en) | 2020-09-01 |
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