Power line pole cross arm shroud ring anti-bird baffle capable of being installed in electrified mode

Abstract

A power line pole cross arm shroud ring anti-bird baffle capable of being installed in an electrified mode comprises an upper cover, a rear end vertical edge is arranged at the rear end of the upper cover, a transverse installation plate is arranged on the inner side of the rear end vertical edge, and a screw hole is formed in the installation plate. An arc-shaped opening is formed in the front end of the upper cover, and the upper cover is characterized in that a mounting arm is arranged on the outer side of the vertical edge at the rear end, and a mounting hole is formed in the mounting arm. The utility model has the advantages that: through the mounting arm arranged on the baffle plate, the baffle plate can be indirectly mounted on the gap between the U-shaped hoop and the cross arm by using the insulated mounting rod, and the fixed bolt is fastened by using the mounting wrench, so that power failure is not needed during mounting, and the influence on continuous supply of electric power caused by power failure is avoided; a bird nest and the U-shaped hoop are effectively isolated or birds are prevented from building the nest at the position, and the U-shaped hoop is prevented from being corroded.

Description

Technical Field

[0001] The utility model relates to a power line pole cross arm hoop bird prevention baffle which can be installed under power. The baffle is mainly used for being installed on the cross arm hoop of the power line pole to prevent birds from building nests on the baffle. Background Art

[0002] Utility poles and crossarms are commonly fastened together using U-shaped hoops. Since utility poles are typically cylindrical, this creates two triangular gaps between the U-hoop opening, the crossarm, and the pole, providing a "platform" for bird nests. The bottom of the nest can extend into these gaps, firmly attaching the nest to the top. Bird nests can corrode and damage the U-hoops, adversely affecting the safe operation of power lines.

[0003] In order to solve the above problems, I have disclosed a power line pole crossarm hoop bird-proof baffle with reinforcing ribs (invention patent application publication number: CN117266658A). Its structure includes an upper cover, a rear end vertical edge is provided at the rear end of the upper cover, a horizontal mounting plate is provided on the inner side of the rear end vertical edge, a nut is embedded in the mounting plate, and a bolt is installed in the nut; an arc-shaped opening is provided at the front end of the upper cover.

[0004] A problem was found in the application of the above-mentioned baffles. During installation, they needed to be manually installed directly on the utility poles, which required power to be cut off, causing adverse effects on the power supply. Summary of the Invention

[0005] The utility model provides a power line pole cross arm hoop bird-proof baffle that can be installed under power, so as to solve the above-mentioned problems existing in the prior art.

[0006] The technical solution of the utility model is: a power line pole cross arm hoop bird-proof baffle that can be installed under power, comprising an upper cover, a rear end vertical edge being provided at the rear end of the upper cover, a transverse mounting plate being provided on the inner side of the rear end vertical edge, and screw holes being provided on the mounting plate; an arc-shaped opening is provided at the front end of the upper cover, and is characterized in that a mounting arm is provided on the outer side of the rear end vertical edge, and a mounting hole is provided on the mounting arm.

[0007] The advantages of the utility model are: through the installation arm arranged on the baffle, the baffle can be indirectly installed on the gap between the U-shaped hoop and the cross arm by using an insulating installation rod, and the fixing bolts are tightened with an installation wrench. There is no need to cut off the power during installation, which avoids the continuous supply of electricity being affected by power outages; it effectively isolates the bird's nest from the U-shaped hoop or prevents birds from building nests here, and avoids the U-shaped hoop from being corroded. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0009] Figure 2 yes Figure 1 The following is a schematic diagram of the three-dimensional structure;

[0010] Figure 3 yes Figure 1 Schematic diagram of the decomposition structure;

[0011] Figure 4 yes Figure 2 Schematic diagram of the decomposition structure;

[0012] Figure 5 This is a schematic diagram of the three-dimensional structure of the mounting rod of the utility model;

[0013] Figure 6 This is a schematic diagram of the three-dimensional structure of the installation wrench of the utility model;

[0014] Figure 7 is a schematic diagram of the three-dimensional structure of the above-mentioned mounting rod when in use;

[0015] Figure 8 This is a side structural diagram of the utility model when it is installed on a utility pole;

[0016] Figure 9 It is a schematic diagram of the three-dimensional structure of the utility model installed on a telephone pole.

[0017] Explanation of the accompanying drawings: 1. Upper cover, 2. Rubber strip, 3. Front vertical edge, 4. Side, 5. Mounting plate, 6. Screw hole, 7. Electric pole, 8. Cross arm, 9. U-shaped hoop, 10. Power line, 11. Mounting arm, 12. Mounting hole, 13. Porcelain bottle, 14. Reinforcement rib, 15. Side reinforcement plate, 151. Protruding plate, 16. Insulating rod, 17. Connecting plate, 18. Boss, 19. Handle bolt, 20. Anti-rotation mechanism, 21. Extension end, 22. Groove, 23. Fixing bolt, 24. Hexagonal socket wrench, 25. Insulated wrench rod, 26. Hexagonal head, A. The utility model (baffle). DETAILED DESCRIPTION

[0018] See also Figures 1-4 The utility model discloses a bird-proof baffle for a power line pole crossarm that can be installed under power, comprising an upper cover 1. A rear end vertical edge 3 is provided at the rear end of the upper cover 1. A transverse mounting plate 5 is provided on the inner side of the rear end vertical edge 3. One or two rows of screw holes 6 are provided on the mounting plate 5 (nuts can also be embedded in the mounting plate 5). Fixing bolts 23 are installed in the screw holes 6. An arc-shaped opening is provided at the front end of the upper cover 1. A mounting arm 11 perpendicular to the rear end vertical edge 3 is provided in the middle of the outer side thereof. A mounting hole 12 is provided on the mounting arm 11. The mounting hole 12 is two circular holes or 1-2 non-circular holes (such as elongated holes or square holes). The purpose of providing two circular holes or non-circular holes is to provide stable support during installation to prevent the baffle from swinging.

[0019] The front end of the upper cover 1 is tilted upward; side edges 4 are provided on both sides of the upper cover 1; the lower edge of the side edge 4 intersects with the upper end of the rear end vertical edge 3 and is parallel to the mounting plate 5.

[0020] A rubber strip 2 may be provided at the edge of the arc-shaped opening, with radially extended ends 21 provided at both ends of the arc of the rubber strip 2, and a groove 22 provided on the outer circumference of the rubber strip 2 for inserting into the front end of the upper cover 1; reinforcing ribs 14 are provided on the upper rear end of the upper cover 1 and on the outer side of the rear end vertical edge 3.

[0021] A side reinforcement plate 15 parallel to the mounting plate 5 is connected between the lower edges of the rear portions of the side edges 4 on both sides; a convex plate 151 corresponding to the mounting plate 5 is provided in the middle of the front end of the side reinforcement plate 15. A mounting recess is formed between the side reinforcement plate 15 and the convex plate 151 and the mounting plate 5, which is used to insert one side of the cross arm 8 when in use (see Figure 7 ).

[0022] See also Figure 5 and Figure 7 The present invention also includes a mounting rod for use with the mounting arm 11. The mounting rod comprises a connecting plate 17, which is bent (deflected) toward one side, connected to the top of an insulating rod 16. A protrusion 18 is provided on one side of the connecting plate 17, corresponding to the mounting hole 12 on the mounting arm 11. One end of the connecting plate 17 is connected to the top of the insulating rod 16 via a handle bolt 19. An anti-rotation mechanism 20 (e.g., a mating concave-convex structure or a spline-like structure) is provided between the connecting plate 17 and the insulating rod 16. The handle bolt 19 allows the angle between the connecting plate 17 and the insulating rod 16 to be adjusted for ease of use.

[0023] See also Figure 6 The present invention further includes a mounting wrench for tightening the fixing bolt 23 , the mounting wrench including an insulating wrench rod 25 and a hexagon socket wrench 24 fixed to the top end of the insulating wrench rod 25 .

[0024] A hexagonal head 26 matching the hexagonal socket wrench 24 can also be provided at the bottom end of the insulating spanner rod 25, so that two or more installation spanners can be docked together to install baffles on utility poles at different heights.

[0025] See also Figure 7-Figure 9 When installing the utility model, on the basis of the connection structure between the existing U-shaped hoop 9, the cross arm 8 and the electric pole 7, the boss 18 on the mounting rod is inserted into the mounting hole 12 of the mounting arm 11 (such as Figure 7), then lift the baffle A to the side of the U-shaped hoop 9 and the cross arm 8, and place the arc-shaped opening (with the rubber strip 2) at the front end of the upper cover 1 of the utility model close to the electric pole 7, and insert the mounting recess between the convex plate 151 and the mounting plate 5 into the middle of the horizontal edge of the cross arm 8, and then tighten the fixing bolts 23 pre-installed in the screw holes 6 with a fixing wrench to tighten the cross arm 8 (see Figure 8 The rubber strip 2 increases friction and stability with the pole 7. The shape of the rubber strip 2 matches the cross-section of the cylindrical pole 7. Finally, the boss 18 is withdrawn from the mounting hole 12 of the mounting arm 11 to complete the installation.

Claims

1. A power line pole crossarm hoop bird-proof baffle capable of being installed under power, comprising an upper cover (1), a rear end vertical edge (3) provided at the rear end of the upper cover (1), a transverse mounting plate (5) provided on the inner side of the rear end vertical edge (3), a screw hole (6) provided on the mounting plate (5), and a fixing bolt (23) installed in the screw hole (6); an arcuate opening provided at the front end of the upper cover (1), characterized in that: A mounting arm (11) is provided on the outer side of the rear end vertical edge (3), and a mounting hole (12) is provided on the mounting arm (11).

2. The power line pole cross arm hoop bird-proof baffle capable of live installation according to claim 1, characterized in that: The mounting arm (11) is vertically arranged at the middle of the outer side of the rear end vertical edge (3); the mounting hole (12) is two circular holes or 1-2 non-circular holes.

3. The power line pole cross arm hoop bird-proof baffle capable of live installation according to claim 1, characterized in that: The invention also includes a mounting rod used in conjunction with the mounting arm (11), the mounting rod comprising: a connecting plate (17) bent toward one side connected to the top end of the insulating rod (16); a convex column (18) corresponding to the mounting hole (12) is provided on one side of the connecting plate (17); one end of the connecting plate (17) is connected to the top end of the insulating rod (16) through a handle bolt (19); and an anti-rotation mechanism (20) is provided between the connecting plate (17) and the insulating rod (16).

4. The power line pole cross arm hoop bird-proof baffle capable of live installation according to claim 1, characterized in that: It also includes a mounting wrench for tightening the fixing bolt (23), the mounting wrench including an insulating wrench rod (25) and a hexagon socket wrench (24) fixed on the top end of the insulating wrench rod (25).

5. The power line pole cross arm hoop bird-proof baffle capable of live installation according to claim 4, characterized in that: A hexagonal head (26) matching the hexagonal socket wrench (24) is provided at the bottom end of the insulating spanner rod (25).

6. The power line pole cross arm hoop bird-proof baffle capable of live installation according to claim 1, characterized in that: A rubber strip (2) is installed at the edge of the arc-shaped opening, radial extension ends (21) are provided at both ends of the arc of the rubber strip (2), and a groove (22) for inserting the front end of the upper cover (1) is provided on the outer peripheral surface of the rubber strip (2); reinforcing ribs (14) are provided on the upper rear end of the upper cover (1) and on the outer side of the rear end vertical edge (3).

7. The power line pole cross arm hoop bird-proof baffle capable of live installation according to claim 1, characterized in that: The front end of the upper cover (1) is tilted upward; side edges (4) are provided on both sides of the upper cover (1); the lower edge of the side edge (4) intersects with the upper end of the rear end vertical edge (3) and is parallel to the mounting plate (5).

8. The power line pole cross arm hoop bird-proof baffle capable of live installation according to claim 7, characterized in that: A side reinforcement plate (15) parallel to the mounting plate (5) is connected between the lower edges of the rear portions of the side edges (4) on both sides.

9. The power line pole cross arm hoop bird-proof baffle capable of live installation according to claim 8, characterized in that: A convex plate (151) corresponding to the mounting plate (5) is provided at the middle of the front end of the side reinforcing plate (15).

Images