CN216567914U

CN216567914U - Bird nesting prevention device for high-voltage line

Info

Publication number: CN216567914U
Application number: CN202123062236.2U
Authority: CN
Inventors: 曹群
Original assignee: Zhengzhou Yuanda Power Engineering Co ltd
Current assignee: Zhengzhou Yuanda Power Engineering Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-24
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a high-voltage line bird nesting prevention device, and relates to the technical field of high-voltage line bird nesting prevention. This high-tension line prevents bird device of nesting passes through the laminating of outer fixed plate and angle bar, through driving fixed cover with the connecting rod and rotate to backstop support top, in the connecting rod pivoted, inner fixed plate presses at the angle bar inboardly, through the rotation of connecting rod, make the first spring of sliding sleeve compression, thereby make this high-tension line prevent bird device of nesting convenient fix on the angle bar of high-voltage tower or wire pole, staff's work efficiency has been improved, the operating time of staff's pipe has been reduced, the possibility that the staff takes place danger has been reduced.

Description

Bird nesting prevention device for high-voltage line

Technical Field

The utility model relates to the technical field of bird nesting prevention of high-voltage lines, in particular to a bird nesting prevention device for high-voltage lines.

Background

Because most of the overhead transmission lines in China run in the field and are not easily monitored by manpower in time, the overhead transmission lines are greatly influenced by bird activities, according to statistics of relevant departments of national power grids, accidents such as short circuit and tripping caused by nesting and inhabitation of birds on iron towers tend to rise year by year, bird accidents frequently occur, operation and maintenance units are greatly damaged in manpower and material resources, and the safe operation of the power grids is seriously threatened.

The existing bird repellent device in the existing market needs a tool to rotate a bolt when being installed, the bird repellent device is clamped on an angle iron of a high-voltage tower or a telegraph pole, certain time is needed during installation, the working efficiency of workers is reduced, and certain danger can be brought to the workers due to complex installation.

Therefore, there is a need for a bird nesting prevention device for high voltage lines to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a bird nesting prevention device for a high-voltage line, which aims to solve the problems that the existing bird repelling device in the background art needs a tool to rotate a bolt to clamp the bird repelling device on an angle iron of a high-voltage tower or a telegraph pole when being installed, a certain time is needed during installation, the working efficiency of workers is reduced, and the complex installation brings certain danger to the workers.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a bird nesting prevention device for a high-voltage line comprises angle iron, wherein the outer wall of the angle iron is in contact with an outer fixing plate, the top of the outer fixing plate is fixedly connected with a rotating sleeve, the inner wall of the rotating sleeve is in sliding connection with a rotating rod, two ends of the rotating rod are fixedly connected with rotating connecting rods, the tops of the connecting rods are fixedly connected with sliding sleeves, the inner walls of the sliding sleeves are in sliding connection with sliding columns, the tops of the sliding columns are fixedly connected with stop pieces, the bottoms of the sliding columns are fixedly connected with inner fixing plates, the outer walls of the sliding columns are sleeved with first springs, one ends of the connecting rods, far away from the rotating rod, are fixedly connected with fixing sleeves, the bottoms of the outer walls of the fixing sleeves are in contact with stop supports, the bottoms of the stop supports are fixedly connected with second springs, the bottoms of the second springs are fixedly connected with sliding grooves, one side of the tops of the outer fixing plates are fixedly connected with stop sleeves, and the inner walls of the stop sleeves are inserted with inserted rods in an inserted manner, and one end of the inserted bar is fixedly connected with a third spring, and the third spring is fixedly connected with the inner wall of the spring sleeve.

Preferably, one end of the first spring is fixedly connected with the inner fixing plate, and the other end of the first spring is fixedly connected with the bottom end of the sliding sleeve.

Preferably, one end of the fixing piece is fixedly connected with the bottom of the outer fixing plate.

Preferably, outer fixed plate lateral wall fixedly connected with screw thread post, screw thread post lateral wall fixedly connected with card strip, card strip and cutting ferrule joint, cutting ferrule outer wall top fixedly connected with support column, the support column passes through the bearing and is connected with the dwang rotation, dwang one end fixed connection reflector.

Preferably, the middle part of the threaded column is fixedly connected with the nut, and a baffle is arranged at one end, far away from the outer fixing plate, of the threaded column.

(III) advantageous effects

Compared with the prior art, the utility model provides a bird nesting prevention device for a high-voltage line, which has the following beneficial effects:

1. the utility model adopts the arrangement of the outer fixing plate, the rotating sleeve, the rotating rod, the connecting rod, the sliding sleeve, the sliding column, the stop sheet, the inner fixing plate, the first spring, the fixing sleeve, the stop support, the second spring, the fixing sheet, the sliding chute, the stop sleeve, the inserted link, the third spring and the spring sleeve, when the high-voltage line bird nesting prevention device is fixed on the angle iron, the outer fixing plate is attached to the angle iron, the connecting rod drives the fixing sleeve to rotate to the position above the stop support, the inner fixing plate is pressed on the inner side of the angle iron when the connecting rod rotates, the sliding sleeve compresses the first spring through the rotation of the connecting rod, the elastic force of the first spring enables the inner fixing plate to interact with the angle iron, the stop support compresses the second spring to move downwards through the bottom of the outer wall of the fixing sleeve, after the stop support moves downwards, the inserted link is ejected out of the spring sleeve under the action of the third spring and enters the stop sleeve and the fixing sleeve, therefore, the fixing sleeve is fixed, the bird nesting prevention device for the high-voltage line is conveniently fixed on the angle iron of the high-voltage tower or the telegraph pole, the working efficiency of workers is improved, the working time of worker pipes is reduced, and the possibility of danger of the workers is reduced.

2. According to the utility model, through the arrangement of the threaded column, the clamping strip, the clamping sleeve, the nut and the baffle plate, when the high-voltage line bird nesting prevention device is installed, the direction of the support column is adjusted according to the direction of the angle iron to be installed, the nut is moved towards the outer fixing plate by rotating the nut, so that the clamping sleeve can move towards one end of the nut, after the clamping sleeve is separated from the clamping strip, the clamping sleeve is rotated to enable the support column to rotate to the direction required to be installed, the clamping sleeve moves towards the baffle plate, the clamping sleeve and the clamping strip are recombined, the nut is rotated to be in contact with the clamping sleeve, and the position of the clamping sleeve is fixed under the action of the baffle plate, the nut and the clamping strip, so that the convenience in use of the high-voltage line bird nesting prevention device is effectively improved, and the direction of the support column can be easily and conveniently adjusted according to the direction of the angle iron.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention;

FIG. 3 is a schematic view of the left side view structure of the present invention;

FIG. 4 is a schematic view of the front sectional structure of the present invention.

In the figure: 1. angle iron; 2. an outer fixing plate; 3. rotating the sleeve; 4. a rotating rod; 5. a connecting rod; 6. a sliding sleeve; 7. a traveler; 8. a stopping sheet; 9. an inner fixing plate; 10. a first spring; 11. fixing a sleeve; 12. a stop support; 13. a second spring; 14. a fixing sheet; 15. a chute; 16. a stop sleeve; 17. inserting a rod; 18. a third spring; 19. a spring housing; 20. a threaded post; 21. clamping the strip; 22. a card sleeve; 23. a support pillar; 24. rotating the rod; 25. a reflective mirror; 26. a baffle plate; 27. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a bird nesting prevention device for high-voltage lines comprises an angle iron 1, an outer wall of the angle iron 1 contacts an outer fixing plate 2, the top of the outer fixing plate 2 is fixedly connected with a rotating sleeve 3, the inner wall of the rotating sleeve 3 is slidably connected with a rotating rod 4, two ends of the rotating rod 4 are fixedly connected with rotating connecting rods 5, the top of each connecting rod 5 is fixedly connected with a sliding sleeve 6, the inner wall of each sliding sleeve 6 is slidably connected with a sliding column 7, the top of each sliding column 7 is fixedly connected with a stopping sheet 8, the bottom of each sliding column 7 is fixedly connected with an inner fixing plate 9, the outer wall of each sliding column 7 is sleeved with a first spring 10, one end of each first spring 10 is fixedly connected with an inner fixing plate 9, the other end of each first spring 10 is fixedly connected with the bottom of the corresponding sliding sleeve 6, one end of the connecting rod 5, far from the rotating rod 4, the bottom of the outer wall of each fixing sleeve 11 contacts with a stopping sheet 12, the bottom of each stopping sheet 12 is fixedly connected with a second spring 13, the bottom end of the second spring 13 is fixedly connected with a fixed plate 14, one end of the fixed plate 14 is fixedly connected with the bottom of the outer fixed plate 2, the bottom of the fixed plate 14 is fixedly connected with a sliding chute 15, one side of the top of the outer fixed plate 2 is fixedly connected with a stop sleeve 16, an inserting rod 17 is inserted in the inner wall of the stop sleeve 16, one end of the inserting rod 17 is fixedly connected with a third spring 18, the third spring 18 is fixedly connected with the inner wall of a spring sleeve 19, and through the arrangement of the outer fixed plate 2, the rotating sleeve 3, the rotating rod 4, the connecting rod 5, the sliding sleeve 6, the sliding column 7, the stop sheet 8, the inner fixed plate 9, the first spring 10, the fixed sleeve 11, the stop support 12, the second spring 13, the fixed plate 14, the sliding chute 15, the stop sleeve 16, the inserting rod 17, the third spring 18 and the spring sleeve 19, when the bird nesting prevention device for the high-voltage line is fixed to the angle iron 1, the outer fixed plate 2 is attached to the angle iron 1, the fixed sleeve 5 drives the fixed sleeve 11 to rotate to the position above the stop support 12, when the connecting rod 5 rotates, the inner fixing plate 9 is pressed on the inner side of the angle iron 1, the sliding sleeve 6 is enabled to compress the first spring 10 through the rotation of the connecting rod 5, the elastic force of the first spring 10 enables the inner fixing plate 9 to interact with the angle iron 1, the stop support 12 is enabled to compress the second spring 13 to move downwards through the bottom of the outer wall of the fixing sleeve 11, after the stop support 12 moves downwards, the inserted rod 17 is ejected out of the spring sleeve 19 under the action of the third spring 18 and enters the stop support 16 and the fixing sleeve 11, so that the fixing sleeve 11 is fixed, the high-voltage line bird nesting prevention device is conveniently fixed on the angle iron 1 of a high-voltage tower or a telegraph pole, the working efficiency of workers is improved, the working time of a worker pipe is reduced, the possibility of danger of the workers is reduced, the side wall of the outer fixing plate 2 is fixedly connected with the threaded column 20, the middle part of the threaded column 20 is fixedly connected with the nut 27, and the threaded post 20 is far away from the end of the external fixed plate 2 and is provided with a baffle 26, the side wall of the threaded post 20 is fixedly connected with a clamping strip 21, the clamping strip 21 is clamped with a clamping sleeve 22, the top of the outer wall of the clamping sleeve 22 is fixedly connected with a support column 23, the support column 23 is rotatably connected with a rotating rod 24 through a bearing, one end of the rotating rod 24 is fixedly connected with a reflector 25, through the arrangement of the threaded post 20, the clamping strip 21, the clamping sleeve 22, a nut 27 and the baffle 26, before the high-voltage line bird nesting prevention device is installed, the direction of the support column 23 is adjusted according to the direction of the angle iron 1 to be installed, the nut 27 is moved towards the external fixed plate 2 through rotating the nut 27, so that the clamping sleeve 22 can be moved towards one end of the nut 27, after the clamping sleeve 22 is separated from the clamping strip 21, the clamping sleeve 22 is rotated, the support column 23 is rotated to the direction required to be installed, the clamping sleeve 22 is moved towards the baffle 26, so that the clamping sleeve 22 is recombined with the clamping strip 21, the nut 27 is rotated to be in contact with the clamping sleeve 22, and the position of the clamping sleeve 22 is fixed under the action of the baffle plate, the nut 27 and the clamping strip 21, so that the use convenience of the bird nesting prevention device for the high-voltage line is effectively improved, and the direction of the supporting column 23 can be easily and conveniently adjusted according to the direction of the angle iron 1.

The working principle is as follows: when the high-voltage line bird nesting prevention device is fixed on an angle iron 1, the high-voltage line bird nesting prevention device is attached to the angle iron 1 through an outer fixing plate 2, a connecting rod 5 drives a fixing sleeve 11 to rotate to a position above a stop support 12, an inner fixing plate 9 is pressed on the inner side of the angle iron 1 while the connecting rod 5 rotates, a sliding sleeve 6 compresses a first spring 10 through the rotation of the connecting rod 5, the elastic force of the first spring 10 enables the inner fixing plate 9 to interact with the angle iron 1, the stop support 12 compresses a second spring 13 to move downwards through the bottom of the outer wall of the fixing sleeve 11, after the stop support 12 moves downwards, an inserted rod 17 is ejected out of a spring sleeve 19 under the action of a third spring 18 and enters a stop sleeve 16 and the fixing sleeve 11, so that the fixing sleeve 11 is fixed, and the direction of a supporting column 23 is adjusted according to the direction of the angle iron 1 to be installed before the high-voltage line bird nesting prevention device is installed, the nut 27 is rotated to move the nut 27 towards the outer fixing plate 2, so that the cutting sleeve 22 can move towards one end of the nut 27, after the cutting sleeve 22 is separated from the clamping strip 21, the cutting sleeve 22 is rotated, the supporting column 23 is rotated to the required installation direction, the cutting sleeve 22 is moved towards the baffle 26, the cutting sleeve 22 and the clamping strip 21 are combined again, the nut 27 is rotated to be in contact with the cutting sleeve 22, and the position of the cutting sleeve 22 is fixed under the action of the baffle, the nut 27 and the clamping strip 21.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-voltage line prevents bird device of nesting which includes angle bar (1), its characterized in that: the angle iron is characterized in that the outer wall of the angle iron (1) is in contact with an outer fixing plate (2), the top of the outer fixing plate (2) is fixedly connected with a rotating sleeve (3), the inner wall of the rotating sleeve (3) is in sliding connection with a rotating rod (4), both ends of the rotating rod (4) are fixedly connected with rotating connecting rods (5), the top of each connecting rod (5) is fixedly connected with a sliding sleeve (6), the inner wall of each sliding sleeve (6) is in sliding connection with a sliding column (7), the top of each sliding column (7) is fixedly connected with a stopping sheet (8), the bottom of each sliding column (7) is fixedly connected with an inner fixing plate (9), the outer wall of each sliding column (7) is sleeved with a first spring (10), one end of each rotating rod (5) far away from the material (4) is fixedly connected with a fixing sleeve (11), the bottom of the outer wall of each fixing sleeve (11) is in contact with a stopping support (12), and the bottom of each stopping support (12) is fixedly connected with a second spring (13), the bottom end of the second spring (13) is fixedly connected with a fixing piece (14), the bottom of the fixing piece (14) is fixedly connected with a sliding groove (15), one side of the top of the outer fixing plate (2) is fixedly connected with a stop sleeve (16), an inserting rod (17) is inserted into the inner wall of the stop sleeve (16), one end of the inserting rod (17) is fixedly connected with a third spring (18), and the third spring (18) is fixedly connected with the inner wall of a spring sleeve (19).

2. The bird nesting prevention device for the high-voltage line according to claim 1, wherein: one end of the first spring (10) is fixedly connected with the inner fixing plate (9), and the other end of the first spring (10) is fixedly connected with the bottom end of the sliding sleeve (6).

3. The bird nesting prevention device for the high-voltage line according to claim 1, wherein: one end of the fixing piece (14) is fixedly connected with the bottom of the outer fixing plate (2).

4. The bird nesting prevention device for the high-voltage line according to claim 1, wherein: outer fixed plate (2) lateral wall fixedly connected with screw thread post (20), screw thread post (20) lateral wall fixedly connected with card strip (21), card strip (21) and cutting ferrule (22) joint, cutting ferrule (22) outer wall top fixedly connected with support column (23), support column (23) are rotated with dwang (24) through the bearing and are connected, dwang (24) one end fixed connection reflector (25).

5. The high-voltage line bird nesting prevention device according to claim 4, wherein: the middle part of the threaded column (20) is fixedly connected with the nut (27), and one end, far away from the outer fixing plate (2), of the threaded column (20) is provided with a baffle plate (26).