CN214380012U - Electric power transmission line protector - Google Patents
Electric power transmission line protector Download PDFInfo
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- CN214380012U CN214380012U CN202120459538.4U CN202120459538U CN214380012U CN 214380012 U CN214380012 U CN 214380012U CN 202120459538 U CN202120459538 U CN 202120459538U CN 214380012 U CN214380012 U CN 214380012U
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- groove
- transmission line
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- power transmission
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Abstract
The utility model discloses an electric power transmission line protection device, including first fixed plate, second fixed plate and arrester, be provided with the protection subassembly on the second fixed plate, the protection subassembly includes mounting panel and installation piece, the top of mounting panel is provided with the iron wire, the lower surface of mounting panel is provided with the cutting, the inside of cutting is seted up and is run through the groove, be provided with the extension board between installation piece and the second fixed plate, the inside of installation piece has seted up removal hole and recess respectively, the bottom of cutting penetrates the inside of recess, the inside of removal hole is provided with the inserted bar; the utility model discloses a protection subassembly of design, in use of being convenient for can protect the arrester, prevents that in use bird from nesting easily on the arrester, leads to appearing the condition of conductive accident easily, has improved the result of use of arrester, has reduced the potential safety hazard, makes the operation that transmission line can more safety and stability.
Description
Technical Field
The utility model belongs to the technical field of electric power transmission line, concretely relates to electric power transmission line protector.
Background
The lightning arrester is installed on the power transmission line, plays a protective role on the power transmission line, limits line lightning overvoltage, improves the lightning-resistant level of the line, and prevents the power transmission line from breaking down due to lightning stroke.
When the existing lightning arrester is used, external birds like to nest on the lightning arrester, so that potential safety hazards are easily generated, conductive accidents are caused, and the use effect of the lightning arrester can be reduced when birds nest on the lightning arrester.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power transmission line protector to propose current arrester when using in solving above-mentioned background art, external bird likes to nest on the arrester, produces the potential safety hazard easily like this, arouses electrically conductive accident, and birds nest on the arrester also can reduce the problem of arrester result of use moreover.
In order to achieve the above object, the utility model provides a following technical scheme: an electric power transmission line protection device comprises a first fixing plate, a second fixing plate and a lightning arrester, wherein a protection assembly is arranged on the second fixing plate and comprises a mounting plate and a mounting block, an iron wire is arranged at the top of the mounting plate, an inserting strip is arranged on the lower surface of the mounting plate, a through groove is formed in the inserting strip, an extending plate is arranged between the mounting block and the second fixing plate, a moving hole and a groove are respectively formed in the mounting block, the bottom of the inserting strip penetrates into the groove, an inserting rod is arranged in the moving hole, one end of the inserting rod penetrates through the through groove and extends to the inner wall of the groove, a movable strip is arranged at the other end of the inserting rod, two groups of movable holes are formed in the movable strip, two groups of fixing strips are arranged on the side surface of the mounting block, and a concave block is arranged at the end of each fixing strip, a spring is arranged between the concave block and the movable strip.
Preferably, the end of the fixed strip passes through the movable hole, and the movable strip is connected with the fixed strip in a sliding manner.
Preferably, the insertion rod is slidably connected with the moving hole.
Preferably, the side of the top of the concave block is provided with a through groove in the fixing strip, a T-shaped rod is arranged in the through groove, a limiting block is arranged outside the T-shaped rod, an embedded groove is formed in the inserting rod, and the bottom of the T-shaped rod penetrates into the embedded groove.
Preferably, the second fixing plate is fixedly connected with the first fixing plate through screws, and the cross sections of the second fixing plate and the first fixing plate are both square structures.
Preferably, the top of the lightning arrester is provided with a connecting wire, and the end of the connecting wire is provided with a joint.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a protection subassembly of design, in use of being convenient for can protect the arrester, prevents that in use bird from nesting easily on the arrester, leads to appearing the condition of conductive accident easily, has improved the result of use of arrester, has reduced the potential safety hazard, makes the operation that transmission line can more safety and stability.
(2) The utility model discloses an embedded groove, T shape pole, stopper and the logical groove of design combine together, and the inside that can penetrate the embedded groove with the bottom of inserted bar outside removal to T shape pole behind the suitable position when being convenient for in use installs the inserted bar can give the chucking with the inserted bar that removes behind the suitable position, and the convenience is fixed the inserted bar, and convenient operation has promoted operating personnel's operating efficiency more.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional structural view of the mounting block, the insertion rod and the insertion strip of the present invention;
FIG. 3 is a schematic sectional view of the movable strip and the fixed strip of the present invention;
in the figure: 1. mounting blocks; 2. cutting; 3. mounting a plate; 4. iron wires; 5. a lightning arrester; 6. a connecting wire; 7. a concave block; 8. an extension plate; 9. a first fixing plate; 10. a second fixing plate; 11. a T-shaped rod; 12. moving the hole; 13. a fixing strip; 14. a spring; 15. a movable bar; 16. a groove; 17. a through groove; 18. inserting a rod; 19. a groove is embedded; 20. a movable hole; 21. a through groove; 22. and a limiting block.
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, the present invention provides a technical solution: a protection device for an electric power transmission line comprises a first fixing plate 9, a second fixing plate 10 and a lightning arrester 5, wherein a protection assembly is arranged on the second fixing plate 10 and comprises a mounting plate 3 and a mounting block 1, an iron wire 4 is arranged at the top of the mounting plate 3, an inserting strip 2 is arranged on the lower surface of the mounting plate 3, a through groove 17 is formed in the inserting strip 2, an extending plate 8 is arranged between the mounting block 1 and the second fixing plate 10, a moving hole 12 and a groove 16 are respectively formed in the mounting block 1, the bottom of the inserting strip 2 penetrates into the groove 16, an inserting rod 18 is arranged in the moving hole 12, one end of the inserting rod 18 penetrates through the through groove 17 and extends to the inner wall of the groove 16, a movable strip 15 is arranged at the other end of the inserting rod 18, two groups of movable holes 20 are formed in the movable strip 15, two groups of fixing strips 13 are arranged on the side surfaces of the mounting block 1, a concave block 7 is arranged at the end part of the fixing strip 13, be provided with spring 14 between concave block 7 and the movable strip 15, the tip of fixed strip 13 passes movable hole 20, pass through sliding connection between movable strip 15 and the fixed strip 13, inserted bar 18 is reciprocating about in the inside of removal hole 12, protection subassembly through the design, be convenient for in use can protect arrester 5, prevent that in use bird's nest easily on arrester 5, lead to the condition that conductive accident appears easily, the result of use of arrester 5 has been improved, the potential safety hazard is reduced, make transmission line can more safe and stable operation.
In this embodiment, it is preferred, logical groove 21 has been seted up to the inside of the top side fixed strip 13 of spill piece 7, the inside that leads to groove 21 is provided with T shape pole 11, the outside of T shape pole 11 is provided with stopper 22, embedded groove 19 has been seted up to the inside of inserted bar 18, the bottom of T shape pole 11 penetrates the inside of embedded groove 19, embedded groove 19 through the design, T shape pole 11, stopper 22 and logical groove 21 combine together, be convenient for when in use installs the inserted bar 2 with inserted bar 18 outwards remove to suitable position after the inside that the bottom of T shape pole 11 can penetrate embedded groove 19, can give the chucking with the inserted bar 18 that removes to suitable position, conveniently fix inserted bar 2, more convenient operation, operating personnel's operating efficiency has been promoted.
In this embodiment, preferably, the second fixing plate 10 is fixedly connected to the first fixing plate 9 through screws, and the cross sections of the second fixing plate 10 and the first fixing plate 9 are both square structures.
In this embodiment, it is preferable that the top of the lightning arrester 5 is provided with a connection line 6, and the end of the connection line 6 is provided with a connector.
The utility model discloses a theory of operation and use flow:
when the utility model is used, the movable strip 15 is moved outwards to drive the insertion rod 18 to move, at the moment, the spring 14 is compressed by the extrusion of the movable strip 15, in the outward moving process of the insertion rod 18, when the bottom of the T-shaped rod 11 is matched with the position of the embedded groove 19, the bottom of the T-shaped rod 11 is inserted into the embedded groove 19, at the moment, the T-shaped rod 11 can clamp the insertion rod 18, at the moment, the hand can release the movable strip 15, then the bottom of the insertion strip 2 is inserted into the groove 16, the insertion strip 2 drives the mounting plate 3 to move, the mounting plate 3 drives the iron wire 4 to move, at the moment, the penetrating groove 17 is consistent with one end of the insertion rod 18, at the moment, the T-shaped rod 11 is held by the hand to move upwards, then the bottom of the T-shaped rod 11 is separated from the embedded groove 19, at the moment, the spring 14 stretches back to push the movable strip 15 to move inwards to drive the insertion rod 18 to move, then one end of the insertion rod 18 is inserted into the inside of the penetrating groove 17, the inserting bar 2 can be installed, and the bird can not nest on the lightning arrester 5 when being blocked by the iron wire 4;
when the movable strip 15 needs to be detached, the movable strip 15 is moved outwards again to drive the inserting rod 18 to move, then one end of the inserting rod 18 is separated from the through groove 17, at the moment, the inserting strip 2 can be moved upwards, then the bottom of the inserting strip 2 is separated from the groove 16, and at the moment, the connector detaches the movable strip.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric power transmission line protector, includes first fixed plate (9), second fixed plate (10) and arrester (5), its characterized in that: the protection component is arranged on the second fixing plate (10) and comprises a mounting plate (3) and a mounting block (1), an iron wire (4) is arranged at the top of the mounting plate (3), an inserting strip (2) is arranged on the lower surface of the mounting plate (3), a through groove (17) is formed in the inserting strip (2), an extending plate (8) is arranged between the mounting block (1) and the second fixing plate (10), a moving hole (12) and a groove (16) are respectively formed in the mounting block (1), the bottom of the inserting strip (2) penetrates into the groove (16), an inserting rod (18) is arranged in the moving hole (12), one end of the inserting rod (18) penetrates through the through groove (17) and extends to the inner wall of the groove (16), a movable strip (15) is arranged at the other end of the inserting rod (18), two groups of movable holes (20) are formed in the movable strips (15), two groups of fixing strips (13) are arranged on the side faces of the mounting blocks (1), concave blocks (7) are arranged at the end portions of the fixing strips (13), and springs (14) are arranged between the concave blocks (7) and the movable strips (15).
2. The power transmission line protection device of claim 1, wherein: the end part of the fixed strip (13) penetrates through the movable hole (20), and the movable strip (15) is connected with the fixed strip (13) in a sliding mode.
3. The power transmission line protection device of claim 1, wherein: the inserted rod (18) is connected with the moving hole (12) in a sliding mode.
4. An electric power transmission line protection device according to claim 3, characterised in that: the top side of concave piece (7) the inside of fixed strip (13) has been seted up and has been led to groove (21), the inside that leads to groove (21) is provided with T shape pole (11), the outside of T shape pole (11) is provided with stopper (22), embedded groove (19) have been seted up to the inside of inserted bar (18), the bottom of T shape pole (11) penetrates the inside of embedded groove (19).
5. The power transmission line protection device of claim 1, wherein: the second fixing plate (10) is fixedly connected with the first fixing plate (9) through screws, and the cross sections of the second fixing plate (10) and the first fixing plate (9) are both square structures.
6. The power transmission line protection device of claim 1, wherein: the top of arrester (5) is provided with connecting wire (6), the tip of connecting wire (6) is provided with the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459538.4U CN214380012U (en) | 2021-03-03 | 2021-03-03 | Electric power transmission line protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459538.4U CN214380012U (en) | 2021-03-03 | 2021-03-03 | Electric power transmission line protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214380012U true CN214380012U (en) | 2021-10-08 |
Family
ID=77970017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120459538.4U Active CN214380012U (en) | 2021-03-03 | 2021-03-03 | Electric power transmission line protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214380012U (en) |
-
2021
- 2021-03-03 CN CN202120459538.4U patent/CN214380012U/en active Active
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| GR01 | Patent grant | ||
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