Bird repelling equipment for transformer substation

Abstract

The bird repelling device for the transformer substation comprises a fixing base, an adjusting groove is formed in the outer surface of the fixing base, an adjusting toothed bar is connected into the adjusting groove in a sliding mode, and a driving gear is meshed with the outer surface of the adjusting toothed bar. An adjusting toothed bar is pressed into an adjusting groove, a driving gear rotates, a driven toothed bar is driven to slide in the rotating process of the driving gear, so that two opening and closing gears are driven to rotate, two fixed racks move in the rotating process of the two opening and closing gears, two clamping plates are opened, and the clamping plates are clamped. After a worker puts the fixing frame between the two clamping plates, limitation on the adjusting toothed bar is relieved, under the action of the reset springs, the two clamping plates restore to the original shape and clamp and fix the fixing frame, rapid fixing and installation of the bird repeller are achieved, operation is easy, installation is rapid, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bird-repelling equipment, in particular to a bird-repelling equipment for a transformer substation. Background Art

[0002] Birds often build nests in some parts of the substation. The nesting and flying of birds pose a threat to the safe operation of the substation equipment. From the perspective of the safe operation of personnel and power grids, in order to avoid the threat posed by birds to the safe operation of the power system, the product technology of biological bird repellents is very mature at home and abroad, and has been widely used in electrified railways and airports. Some power towers in the power system have adopted this technology with obvious results.

[0003] At present, most bird repellent devices that use bird repellent agents require two clamps to be opened and then bolted to the bracket on the transformer before installation, which makes the pre-installation steps more complicated and requires workers to work at high altitudes, making the installation efficiency of the bird repellent low. Utility Model Content

[0004] The purpose of the utility model is to provide a bird-repelling device for a substation to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bird-repelling device for a substation, comprising a fixed seat, an outer surface of the fixed seat is provided with an adjustment groove, an adjustment gear rod is slidably connected inside the adjustment groove, a driving gear is meshed on the outer surface of the adjusting gear rod, both ends of the driving gear are rotatably connected to the inside of the fixed seat, a driven gear rod is meshed on the outer surface of the driving gear, the outer surface of the driven gear rod is slidably connected to the inside of the fixed seat, connecting rods are rotatably connected on both sides of the driven gear rod, one end of each of the two connecting rods is rotatably connected to a tensioning gear, a movable through hole is penetrated through the outer surface of the fixed seat near the bottom end, two fixed racks are slidably arranged inside the movable through hole, and clamping plates are fixedly connected to the bottom ends of the two fixed racks.

[0006] As a further preferred embodiment of the present technical solution, a mounting groove is provided at the top of the fixing seat, a medicine placement barrel is inserted into the mounting groove, four fixing through holes are provided on the outer surface of the fixing seat at the position of the adjustment groove, a fixing groove is provided on the outer surface of the medicine placement barrel at the position of the four fixing through holes, limiting grooves are provided on the inner surfaces of the four fixing grooves, fixing bolts are inserted into the four fixing through holes, one end of the four fixing bolts are fixedly connected with a clamp, one end of the four fixing bolts are respectively inserted into the four fixing grooves, and the outer surfaces of the four clamps are respectively clamped into the four limiting grooves.

[0007] As a further preferred embodiment of the technical solution, a return spring is fixedly connected to a side wall inside the adjustment groove, and one end of the return spring is fixedly connected to one end of the adjustment gear rod.

[0008] As a further preferred embodiment of the present technical solution, positioning grooves are provided on both side walls inside the movable through hole, positioning rods are fixedly connected on both sides of the two fixed racks, and the interiors of the two positioning grooves are slidably connected to the outer surfaces of the four positioning rods respectively.

[0009] As a further preferred embodiment of the present technical solution, one side of each of the two clamping plates is fixedly connected with a reinforcing rib, and a bottom end of one of the clamping plates is fixedly connected with a hook plate.

[0010] As a further preferred embodiment of the technical solution, a limiting groove is provided at the top of the adjusting groove, a limiting block is fixedly connected to the top of the adjusting gear rod, and an outer surface of the limiting block is slidably connected to the inside of the limiting groove.

[0011] As a further preferred embodiment of the present technical solution, one end of each of the four fixing bolts is fixedly connected to a pull plate, and the clamping head is made of elastic material.

[0012] The utility model provides a bird-repelling device for a substation, which has the following beneficial effects:

[0013] (1) The utility model presses the adjusting gear rod into the adjusting groove to rotate the driving gear. During the rotation of the driving gear, the driven gear rod is driven to slide, thereby driving the two opening and closing gears to rotate. During the rotation of the two opening and closing gears, the two fixed racks follow the movement to open the two clamping plates. After that, the staff puts the fixing frame between the two clamping plates to release the restriction on the adjusting gear rod. Under the action of the reset spring, the two clamping plates return to their original state and clamp the fixed plates to achieve rapid fixed installation of the bird repeller. The utility model is simple to operate and quick to install, thereby improving the installation efficiency.

[0014] (2) The utility model pulls four pull plates one by one, and during the movement of the pull plates, pulls the fixed bolts connected thereto to move in the fixed grooves. During the movement, the clamping head is deformed by the pulling force and slides out of the limiting groove, thereby releasing the restriction on the drug placement barrel, and a new drug placement barrel is inserted into the installation groove for fixation, thereby realizing rapid dressing change and improving dressing change efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is an exploded schematic diagram of the internal structure of the fixing seat of the utility model;

[0017] Figure 3It is a side view schematic diagram of the internal structure of the fixing seat and the medicine placing barrel of the utility model;

[0018] Figure 4 This is an exploded schematic diagram of the medicine placement barrel and the fixing seat structure of the utility model.

[0019] In the figure: 1. fixed seat; 2. adjustment slot; 3. adjustment gear rod; 4. driving gear; 5. driven gear rod; 6. connecting rod; 7. opening and closing gear; 8. fixed rack; 9. clamping plate; 10. movable through hole; 11. hook plate; 12. reinforcing rib; 13. positioning slot; 14. positioning rod; 15. reset spring; 16. installation slot; 17. medicine placement barrel; 18. fixed through hole; 19. fixing slot; 20. limit slot; 21. fixing bolt; 22. clamping head; 23. limiting slot; 24. limiting block; 25. pull plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1-3 As shown, in the present embodiment, a bird-repelling device for a substation includes a fixed seat 1, an outer surface of the fixed seat 1 is provided with an adjusting groove 2, an adjusting gear rod 3 is slidably connected inside the adjusting groove 2, an outer surface of the adjusting gear rod 3 is meshed with a driving gear 4, both ends of the driving gear 4 are rotatably connected to the inside of the fixed seat 1 at any time, a driven gear rod 5 is meshed on the outer surface of the driving gear 4, the outer surface of the driven gear rod 5 is slidably connected to the inside of the fixed seat 1, connecting rods 6 are rotatably connected on both sides of the driven gear rod 5, and one end of the two connecting rods 6 is rotatably connected to a tensioning gear 7, and a movable through hole 10 is provided through the outer surface of the fixed seat 1 and near the bottom end, and two fixed racks 8 are slidably arranged inside the movable through hole 10, and the bottom ends of the two fixed racks 8 are fixedly connected with a clamping plate 9, wherein, by setting the adjusting groove 2, the adjusting gear rod 3 can be limited, by setting the driving gear 4, the driven gear rod 5 can be driven to rotate, and by setting the tensioning gear 7, the tensioning of the clamping plate 9 can be controlled.

[0022] like Figure 2 , Figure 3 and Figure 4As shown, a mounting groove 16 is provided at the top of the fixing seat 1, and a medicine placing barrel 17 is inserted inside the mounting groove 16. Four fixing through holes 18 are provided on the outer surface of the fixing seat 1 and located at the position of the adjusting groove 2. A fixing groove 19 is provided on the outer surface of the medicine placing barrel 17 and located at the position of the four fixing through holes 18. Limiting grooves 20 are provided on the inner surfaces of the four fixing grooves 19. Fixing bolts 21 are inserted into the four fixing through holes 18. One end of the four fixing bolts 21 is fixedly connected with a clamp 22. One end of the four fixing bolts 21 is respectively inserted into the four fixing grooves 19, and the outer surfaces of the four clamps 22 are respectively clamped into the four limiting grooves 20. By setting the medicine placing barrel 17, bird repellent drugs can be placed. By setting the limiting groove 20 and the clamp 22, the fixing bolt 21 can be limited to prevent the fixing bolt 21 from falling off.

[0023] like Figure 2 and Figure 3 As shown, a return spring 15 is fixedly connected to one side wall inside the adjustment groove 2, and one end of the return spring 15 is fixedly connected to one end of the adjustment gear rod 3. By setting the return spring 15, the adjustment gear rod 3 can be reset, and a continuous force can be applied to the adjustment gear rod 3 to ensure the stability of the fixation of the fixing seat 1.

[0024] like Figure 2 and Figure 3 As shown, positioning grooves 13 are opened on both side walls inside the movable through hole 10, and positioning rods 14 are fixedly connected on both sides of the two fixed racks 8. The insides of the two positioning grooves 13 are slidingly connected to the outer surfaces of the four positioning rods 14 respectively. By setting the positioning grooves 13 and the positioning rods 14, the stability of the fixed racks 8 can be improved.

[0025] like Figure 2 and Figure 3 As shown, one side of the two clamping plates 9 is fixedly connected with a reinforcing rib 12, and the bottom end of one of the clamping plates 9 is fixedly connected with a hook plate 11. By setting the hook plate 11, the fixing rod can be hooked to improve the gripping force and further improve the stability.

[0026] like Figure 2 and Figure 3 As shown, a limiting groove 23 is opened at the top of the adjusting groove 2, and a limiting block 24 is fixedly connected to the top of the adjusting gear rod 3. The outer surface of the limiting block 24 is slidably connected to the inside of the limiting groove 23. By setting the limiting groove 23 and the limiting block 24, the adjusting gear rod 3 can be limited to prevent it from falling off.

[0027] like Figure 2 , Figure 3 and Figure 4 As shown, one end of each of the four fixing bolts 21 is fixedly connected to a pull plate 25 , and the clamping head 22 is made of elastic material. By providing the pull plate 25 , the fixing bolts 21 can be easily pulled out.

[0028] The utility model provides a bird-repelling device for a substation, and the specific working principle is as follows:

[0029] When installing the bird repeller, the staff presses the adjusting gear rod 3 into the adjusting slot 2 to rotate the driving gear 4. During the rotation of the driving gear 4, the driven gear rod 5 is driven to slide, thereby driving the two opening and closing gears 7 to rotate. During the rotation of the two opening and closing gears 7, the two fixed racks 8 follow the movement to open the two clamping plates 9. After that, the staff puts the fixing frame between the two clamping plates 9 to release the restriction on the adjusting gear rod 3. Under the action of the reset spring 15, the two clamping plates 9 return to their original state and clamp the fixing rod to fix it. The bird repeller is quickly fixed and installed. When the medicine in the medicine placement barrel 17 is used up, the staff brings a new medicine placement barrel 17 with medicine in it, and then climbs to the position of the fixed seat 1. Then the staff moves four pull plates 25. During the movement of the pull plates 25, the fixed bolts 21 connected thereto are pulled to move in the fixed groove 19. During the movement, the clamping head 22 is deformed by the tension and slides out of the limiting groove 20, thereby releasing the restriction on the medicine placement barrel 17, and the new medicine placement barrel 17 is inserted into the installation groove 16 for fixation, so as to quickly change the medicine.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bird repellent device for a substation, comprising a fixing seat (1), characterized in that: The fixed seat (1) is provided with an adjustment groove (2) on its outer surface, an adjustment gear rod (3) is slidably connected inside the adjustment groove (2), an active gear (4) is meshed on the outer surface of the adjustment gear rod (3), both ends of the active gear (4) are rotatably connected to the inside of the fixed seat (1), a driven gear rod (5) is meshed on the outer surface of the active gear (4), the outer surface of the driven gear rod (5) is slidably connected to the inside of the fixed seat (1), connecting rods (6) are rotatably connected on both sides of the driven gear rod (5), one end of each of the two connecting rods (6) is rotatably connected to a tensioning gear (7), an active through hole (10) is penetrated and opened on the outer surface of the fixed seat (1) near the bottom end, two fixed racks (8) are slidably arranged inside the active through hole (10), and the bottom ends of the two fixed racks (8) are fixedly connected to a clamping plate (9).

2. The bird repellent device for a substation according to claim 1, characterized in that: The fixing seat (1) has a mounting groove (16) at the top thereof, a medicine placement barrel (17) is inserted into the mounting groove (16), four fixing through holes (18) are formed through the outer surface of the fixing seat (1) at the position of the adjustment groove (2), a fixing groove (19) is formed on the outer surface of the medicine placement barrel (17) at the position of the four fixing through holes (18), limiting grooves (20) are formed on the inner surfaces of the four fixing grooves (19), fixing bolts (21) are inserted into the four fixing through holes (18), one end of the four fixing bolts (21) is fixedly connected to a clamping head (22), one end of the four fixing bolts (21) is respectively inserted into the four fixing grooves (19), and the outer surfaces of the four clamping heads (22) are respectively clamped into the four limiting grooves (20).

3. The bird repellent device for a substation according to claim 1, characterized in that: A return spring (15) is fixedly connected to one side wall inside the adjustment groove (2), and one end of the return spring (15) is fixedly connected to one end of the adjustment gear rod (3).

4. The bird repellent device for a substation according to claim 3, characterized in that: Positioning grooves (13) are provided on both side walls of the movable through hole (10), and positioning rods (14) are fixedly connected to both sides of the two fixed racks (8), and the insides of the two positioning grooves (13) are respectively slidably connected to the outer surfaces of the four positioning rods (14).

5. The bird repellent device for a substation according to claim 4, characterized in that: One side of each of the two clamping plates (9) is fixedly connected to a reinforcing rib (12), and the bottom end of one of the clamping plates (9) is fixedly connected to a hook plate (11).

6. The bird repellent device for a substation according to claim 1, characterized in that: The top end of the adjusting groove (2) is provided with a limiting groove (23), the top end of the adjusting gear rod (3) is fixedly connected with a limiting block (24), and the outer surface of the limiting block (24) is slidably connected to the inside of the limiting groove (23).

7. The bird repellent device for a substation according to claim 2, characterized in that: One end of each of the four fixing bolts (21) is fixedly connected to a pull plate (25), and the clamping head (22) is made of elastic material.

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