CN209895848U - Lightning protection column type porcelain insulator - Google Patents
Lightning protection column type porcelain insulator Download PDFInfo
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- CN209895848U CN209895848U CN201921066182.7U CN201921066182U CN209895848U CN 209895848 U CN209895848 U CN 209895848U CN 201921066182 U CN201921066182 U CN 201921066182U CN 209895848 U CN209895848 U CN 209895848U
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- insulator
- roof
- lightning protection
- screw rod
- column type
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Abstract
The utility model discloses a lightning protection column type porcelain insulator relates to the insulator field, including the insulating boot, the both sides on insulating boot top are provided with the guide post, the outside of guide post is provided with the roof, the bottom of roof is provided with the centre gripping groove, the inside of roof is provided with the nut, and the top of roof is provided with the screw rod, the screw rod runs through the roof and extends to the inside of insulating boot, the inside of insulating boot is provided with the fixed block, one side of fixed block is provided with the striking stick. The utility model discloses a screw rod, nut and the roof that set up, during the use, need be fixed the insulator on the guide wire by the staff, the accessible rotates the screw rod for the roof rotates under the effect of its inside nut, and is the up-and-down motion under the cooperation of two sets of guide posts, puts into the centre gripping inslot back at the staff with the direction, can carry out the centre gripping to it, and then accomplishes the fixed of insulator, easy operation and extensive applicability satisfy the wire of different bores.
Description
Technical Field
The utility model relates to an insulator field specifically is a lightning protection column type porcelain insulator.
Background
The insulator is a device which is arranged between conductors with different electric potentials or between the conductor and a ground potential component, can resist the action of voltage and mechanical stress, is a special insulating control and can play an important role in overhead transmission lines, is mostly used for telegraph poles in the early years, is gradually developed on one end of a high-voltage wire connecting tower, is hung with a plurality of disc-shaped insulators, is used for increasing the creepage distance, and is usually made of glass or ceramics, namely an insulator.
When installing with the wire, the operation is complicated and the part is various for current lightning protection column type insulator, leads to the staff operation very inconvenient, and the general formula as an organic whole structure as an organic whole of current lightning protection column type insulator simultaneously, in case take place to damage, only can the whole change, and is with high costs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: when installing with the wire in order to solve current lightning protection column type porcelain insulator, the operation is complicated and the part is numerous, leads to the staff operation very inconvenient, and current lightning protection column type porcelain insulator generally formula structure as an organic whole simultaneously, in case take place to damage, only can the whole change, problem with high costs provides a lightning protection column type porcelain insulator.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lightning protection column type porcelain insulator, includes the insulating boot, the both sides on insulating boot top are provided with the guide post, the outside of guide post is provided with the roof, the bottom of roof is provided with the centre gripping groove, the inside of roof is provided with the nut, and the top of roof is provided with the screw rod, the screw rod runs through the roof and extends to the inside of insulating boot, the inside of insulating boot is provided with the fixed block, one side of fixed block is provided with the striking stick, the bottom of fixed block is connected with the insulator full skirt, and the top of top insulator full skirt is provided with the connecting block, and the bottom of insulator full skirt is provided with the connector, the bottom of insulator full skirt is provided with the flange.
Preferably, the bottom end of the screw is rotatably connected with the insulating cover through a bearing, and the top plate is rotatably connected with the screw through a nut.
Preferably, the number of the guide posts is two, and the two guide posts are located on two sides of the top end of the insulating cover.
Preferably, the bottom of roof and the top of insulating boot all are provided with the centre gripping groove, and the centre gripping groove is the arc structure, centre gripping inslot portion is provided with the slipmat.
Preferably, the number of the insulator umbrella skirt is multiple, the size of the connecting port is matched with the connecting block, and the connecting port is detachably connected with the connecting block through threads.
Preferably, the insulating cover, the top plate and the connecting block are made of metal.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a screw rod that sets up, nut and roof, during the use, need fix the insulator on the guide wire by the staff, the accessible rotates the screw rod, make the roof rotate under the effect of its inside nut, and be the up-and-down motion under the cooperation of two sets of guide posts, put into the centre gripping inslot back at the staff with the direction, can carry out the centre gripping to it, and then accomplish the fixed of insulator, compare with the mode that the tradition utilized multiple screw, easy operation and extensive applicability, satisfy the wire of different bores, connecting block and connector through setting up, make every group insulator full skirt be independent structure, when one of them group insulator full skirt takes place to damage, only need to utilize it to twist off can with the screw thread, compare with traditional integral type structure, it is convenient when the staff that reduces on the one hand changes, on the other hand, and low cost.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is the schematic diagram of the umbrella skirt structure of the insulator of the present invention.
In the figure: 1. an insulating cover; 2. a guide post; 3. a top plate; 4. a clamping groove; 5. a nut; 6. a screw; 7. a fixed block; 8. an arc striking rod; 9. an insulator umbrella skirt; 10. connecting blocks; 11. a flange; 12. a bearing; 13. and (7) connecting ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a lightning protection column type porcelain insulator comprises an insulating cover 1, guide posts 2 are arranged on two sides of the top end of the insulating cover 1, a top plate 3 is arranged on the outer side of each guide post 2, a clamping groove 4 is formed in the bottom end of each top plate 3, a nut 5 is arranged inside each top plate 3, a screw rod 6 is arranged on the top end of each top plate 3, the screw rods 6 penetrate through the top plates 3 and extend into the insulating cover 1, a fixing block 7 is arranged inside the insulating cover 1, an arc striking rod 8 is arranged on one side of each fixing block 7, an insulator shed 9 is connected to the bottom end of each fixing block 7, a connecting block 10 is arranged on the top end of each top insulator shed 9, a connecting port 13 is arranged at the bottom end of each insulator shed.
Through the screw 6, the nut 5 and the top plate 3, when in use, the insulator needs to be fixed on the guide wire by a worker, the top plate 3 can rotate under the action of the nut 5 inside the top plate by rotating the screw rod 6 and move up and down under the matching of the two groups of guide posts 2, after a worker puts the guide into the clamping groove 4, can clamp the insulator to further complete the fixation of the insulator, has simple operation and wide applicability compared with the traditional mode of utilizing various screws, meets the requirements of wires with different calibers, through the connecting blocks 10 and the connecting ports 13, each group of insulator sheds 9 are all independent structures, when one of them group insulator full skirt 9 takes place to damage, only need with it utilize the screw thread to unscrew can, compare with traditional integral type structure, convenient when the staff that reduces changes on the one hand, on the other hand, reduce cost.
Please refer to fig. 1 and fig. 2, the bottom end of the screw rod 6 is rotatably connected to the insulating cover 1 through the bearing 12, the top plate 3 is rotatably connected to the screw rod 6 through the nut 5, the number of the guide posts 2 is two, and the two sets of guide posts 2 are located at two sides of the top end of the insulating cover 1, so that the top plate 3 can move up and down to clamp the wire through the guide posts 2.
Please refer to fig. 1 and fig. 2, the bottom end of the top plate 3 and the top end of the insulating cover 1 are both provided with a clamping groove 4, the clamping groove 4 is of an arc structure, the anti-slip pad is arranged inside the clamping groove 4, the clamping groove 4 of the arc structure can meet the requirements of wires with different calibers through the arranged clamping groove 4, and the applicability is high.
Please refer to fig. 1-3, the number of the insulator sheds 9 is multiple, the size of the connecting port 13 matches with the connecting block 10, and the connecting port 13 is detachably connected with the connecting block 10 through a screw thread, the insulating cover 1, the top plate 3 and the connecting block 10 are made of metal, and through the connecting block 10 and the connecting port 13, each group of insulator sheds 9 is an independent structure, when one group of insulator sheds 9 is damaged, the insulator sheds can be screwed down only through the screw thread.
The working principle is as follows: during the use, need be fixed the insulator on the guide wire by the staff, screw rod 6 is rotated to the accessible, make roof 3 rotate under its inside nut 5's effect, and be the up-and-down motion under the cooperation of two sets of guide posts 2, put into centre gripping inslot 4 back at the staff with the direction, can carry out the centre gripping to it, and then accomplish the fixed of insulator, and simultaneously, connecting block 10 and connector 13 by the setting of insulator full skirt 9 top and bottom, make every group insulator full skirt 9 be independent structure, when one of them group insulator full skirt 9 takes place to damage, only need with it utilize the screw thread to twist off can, compare with traditional integral type structure, convenience when the staff that reduces changes on the one hand, on the other hand, reduce cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a lightning protection column type porcelain insulator, includes insulating boot (1), its characterized in that: guide posts (2) are arranged on two sides of the top end of the insulating cover (1), a top plate (3) is arranged on the outer side of each guide post (2), the bottom end of the top plate (3) is provided with a clamping groove (4), the inside of the top plate (3) is provided with a nut (5), and the top end of the top plate (3) is provided with a screw rod (6), the screw rod (6) penetrates through the top plate (3) and extends to the inside of the insulating cover (1), a fixed block (7) is arranged inside the insulating cover (1), an arc striking rod (8) is arranged on one side of the fixed block (7), the bottom end of the fixed block (7) is connected with an insulator umbrella skirt (9), the top end of the insulator umbrella skirt (9) at the top end is provided with a connecting block (10), and the bottom of insulator full skirt (9) is provided with connector (13), the bottom of insulator full skirt (9) is provided with flange (11).
2. The lightning protection column type porcelain insulator of claim 1, wherein: the bottom end of the screw rod (6) is rotatably connected with the insulating cover (1) through a bearing (12), and the top plate (3) is rotatably connected with the screw rod (6) through a nut (5).
3. The lightning protection column type porcelain insulator of claim 1, wherein: the number of guide posts (2) is two sets of, and two sets of guide posts (2) are located the both sides on insulating boot (1) top.
4. The lightning protection column type porcelain insulator of claim 1, wherein: the bottom of roof (3) and the top of insulating boot (1) all are provided with centre gripping groove (4), and centre gripping groove (4) are the arc structure, the inside slipmat that is provided with of centre gripping groove (4).
5. The lightning protection column type porcelain insulator of claim 1, wherein: the number of the insulator umbrella skirt (9) is multiple groups, the size of the connecting port (13) is matched with that of the connecting block (10), and the connecting port (13) is detachably connected with the connecting block (10) through threads.
6. The lightning protection column type porcelain insulator of claim 1, wherein: the insulating cover (1), the top plate (3) and the connecting block (10) are made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066182.7U CN209895848U (en) | 2019-07-09 | 2019-07-09 | Lightning protection column type porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066182.7U CN209895848U (en) | 2019-07-09 | 2019-07-09 | Lightning protection column type porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209895848U true CN209895848U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921066182.7U Active CN209895848U (en) | 2019-07-09 | 2019-07-09 | Lightning protection column type porcelain insulator |
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| CN (1) | CN209895848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489868A (en) * | 2020-04-20 | 2020-08-04 | 浙江省开化七一电力器材有限责任公司 | Detachable high-voltage insulator assembly |
| CN114420389A (en) * | 2022-02-17 | 2022-04-29 | 南京艾通电气有限公司 | Windproof anti-wear lightning-protection insulator |
-
2019
- 2019-07-09 CN CN201921066182.7U patent/CN209895848U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489868A (en) * | 2020-04-20 | 2020-08-04 | 浙江省开化七一电力器材有限责任公司 | Detachable high-voltage insulator assembly |
| CN114420389A (en) * | 2022-02-17 | 2022-04-29 | 南京艾通电气有限公司 | Windproof anti-wear lightning-protection insulator |
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