Novel claw-type bird nest removing operating rod easy to operate

Abstract

The invention discloses a novel claw-type bird nest removing operating rod easy to operate, and relates to the field of electrical engineering. The device comprises an operating rod main body, the top end of the operating rod main body is fixedly connected with an adjustable claw clamping mechanism, the bottom of the adjustable claw clamping mechanism is fixedly connected with an insulating reset piece, the bottom of the operating rod main body is fixedly connected with an adjustable grip, and the upper end of the adjustable grip is fixedly connected with an adjustable control outer rod, the adjustable claw clamping mechanism comprises a claw piece, a claw connecting rod assembly, an inner sliding rod and a base, the upper end of the claw connecting rod assembly is rotationally connected into the claw piece, the side end of the claw connecting rod assembly is fixedly connected to the base, and the bottom end of the claw connecting rod assembly is fixedly connected to the top end of the inner sliding rod. According to the device, through the advantages of the adjustable three-jaw clamp structure, the jaw clamps can be adjusted according to conditions when the device faces bird nests with different sizes, and the bird nests can be easily cleaned, so that the process of cleaning hidden dangers of the bird nests is more labor-saving and rapid.

Description

Technical Field

[0001] This invention relates to the field of electrical engineering technology, specifically to a novel, easy-to-operate claw-type bird nest removal lever. Background Technology

[0002] In electrical engineering, grassroots operation and maintenance work is an indispensable part. However, grassroots maintenance personnel have found that bird damage is a major cause of faults in overhead power distribution lines. In recent years, with increased environmental awareness and improved ecological environment, the number and variety of birds in the suburbs have increased, and their activity range has expanded. Many birds choose to build nests on power poles, and bird nests can easily cause short circuits, grounding, tripping, and other accidents to power lines, threatening the operation of overhead lines and even causing power distribution line faults.

[0003] To remove bird nests from poles, most existing technologies use insulated operating rods to poke them. However, if there are exposed points on the upper equipment of the pole, this can easily cause secondary accidents. Once the nest is mixed with mud, it becomes very firm, making it difficult to remove with just an insulated operating rod. Usually, when poking at a bird's nest, one has to tilt their head back, and falling branches and other debris can easily injure the face. To address these issues, this invention provides a novel, easy-to-operate claw-type bird nest removal operating rod to solve the above problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a novel, easy-to-operate claw-type bird nest removal lever. This solves the problems of existing technologies that mostly use insulated levers for poking birds' nests, which can easily cause secondary accidents if there are exposed points on the upper equipment of the tower. Furthermore, bird nests are very sturdy when mixed with mud, making it difficult to remove them with only an insulated lever. Also, people usually tilt their heads back when poking bird nests, making it easy for falling branches and other debris to hit their faces.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A novel, easy-to-operate claw-type bird nest removal lever includes a lever body, an adjustable claw clamping mechanism fixedly connected to the top of the lever body, an insulating reset component fixedly connected to the bottom of the adjustable claw clamping mechanism, an adjustable handle fixedly connected to the bottom of the lever body, and an adjustable control rod fixedly connected to the upper end of the adjustable handle. The adjustable claw clamping mechanism includes a hook, a hook linkage assembly, an inner sliding rod, and a base. The upper end of the hook linkage assembly is rotatably connected within the hook, the side end of the hook linkage assembly is fixedly connected to the base, and the bottom end of the hook linkage assembly is fixedly connected to the top of the inner sliding rod.

[0006] Preferably, the inner side of the hook claw is provided with an anti-slip corrugated groove, and the bottom of the hook claw is provided with a rotating groove.

[0007] Preferably, the hook-claw linkage assembly includes a fixed support plate, an L-shaped rotating rod, a hook-claw rotating rod, a middle rotating rod, a fixed push-pull block, a fixed disc, and a top rod. The L-shaped rotating rod and the hook-claw rotating rod are rotatably connected to the inner walls of the two sets of fixed support plates. The upper ends of the L-shaped rotating rod and the hook-claw rotating rod are rotatably connected to the rotating groove. The bottom of the L-shaped rotating rod is rotatably connected to the upper end of the middle rotating rod. The lower end of the middle rotating rod is rotatably connected to the side end of the fixed push-pull block. The other side of the fixed push-pull block is fixedly connected to the outer wall of the fixed disc. The upper end of the top rod is fixedly connected to the lower surface of the fixed disc.

[0008] Preferably, the inner sliding rod is slidably connected inside the operating rod body, a sliding reset ring is fixedly connected to the top of the inner sliding rod, the lower end of the top rod is fixedly connected to the top of the sliding reset ring, a sliding base is fixedly connected to the bottom of the inner sliding rod, a fixed strip is fixedly connected to the bottom of the sliding base, and connecting holes are evenly opened on the fixed strip.

[0009] Preferably, the base has a fixed chamber, and three sets of fixed chambers are evenly distributed. The base is provided with a fixing bolt, which passes through the fixed support plate and is threaded to the inner wall of the fixed chamber. The adjustable claw clamping mechanism is fixedly connected to the fixed chamber through the fixing bolt.

[0010] Preferably, the main body of the operating rod has a cavity, the inner sliding rod is slidably connected in the cavity, the main body of the operating rod has a sliding groove, there are two sets of sliding grooves, the sliding reset ring is slidably connected in one set of sliding grooves, the sliding base is slidably connected in the other set of sliding grooves, and the bottom end of the main body of the operating rod has through fixing holes evenly distributed.

[0011] Preferably, the insulating reset component includes a reset sleeve rod and an insulating annular baffle. The insulating annular baffle is fixedly connected to the outside of the reset sleeve rod, and the sliding reset ring is slidably connected to the inside of the reset sleeve rod. A reset spring is provided inside the reset sleeve rod, with the upper end of the reset spring fixedly connected to the inside of the sliding reset ring and the lower end of the reset spring fixedly connected to the inner wall of the bottom end of the reset sleeve rod.

[0012] Preferably, a fixing groove is provided on the inner wall of the adjustable control outer rod, the fixing strip is fixedly connected in the fixing groove, a fixing bolt is provided at the top of the fixing groove, the fixing bolt is threaded in the connecting hole, and an anti-slip insulating pad is provided on the outer surface of the adjustable control outer rod.

[0013] Preferably, double-ended bolts are provided at both the upper and lower ends of the adjustable grip, and the double-ended bolts are fixedly connected in the through fixing holes. An insulating rubber pad is fixedly connected to the outer surface of the adjustable grip.

[0014] This invention discloses a novel, easy-to-operate claw-type bird nest removal lever, which has the following beneficial effects:

[0015] 1. This new type of easy-to-operate claw-type bird nest removal operating rod, by designing the top of the existing insulated operating rod into an adjustable three-claw clamp, allows operators to easily remove bird nests by taking advantage of the three-claw clamp structure. At the same time, the adjustable design allows for adjustment of the claw clamp to suit different sizes of bird nests, making the process of removing bird nest hazards more labor-saving and faster, and greatly improving the efficiency of hazard elimination.

[0016] 2. This new type of easy-to-operate claw-type bird nest removal operating rod, by setting an insulating reset rod, enables the three-claw structure to automatically reset to the initial closed state under the elastic action of the spring and the action of gravity, making it convenient for operators to carry and operate this new type of easy-to-operate claw-type bird nest removal operating rod. At the same time, the insulating ring baffle fixedly connected to the outer end not only has insulation but also can block branches and other debris scattered from the bird nest during operation, preventing them from falling on the operator's face.

[0017] 3. This new type of easy-to-operate claw-type bird nest removal lever, by making the handle and control rod adjustable, allows the device to be height-adjusted for bird nests of different heights, making the device more versatile. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall front structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall side structure of the present invention;

[0021] Figure 3 This is a schematic diagram showing a partial structural detail of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the present invention;

[0023] Figure 5 This is a schematic diagram showing the detailed structure of the adjustable claw clamping mechanism of the present invention;

[0024] Figure 6 This is a schematic diagram of the overall structure of the inner sliding rod of the present invention;

[0025] Figure 7 This is a schematic cross-sectional view of the insulating reset component of the present invention;

[0026] Figure 8 This is a schematic diagram of the overall structure of the main body of the operating lever of the present invention;

[0027] Figure 9 This is a schematic diagram of a partial overall structure of the present invention;

[0028] Figure 10 This is a schematic diagram of a partial explosion structure of the present invention;

[0029] Figure 11 This is a schematic diagram of the overall structure of the adjustable control outer rod of the present invention;

[0030] Figure 12 This is a schematic diagram of the overall structure of the adjustable grip of the present invention.

[0031] In the diagram: 1. Operating lever body; 11. Cavity; 12. Slide groove; 13. Through-fixing hole; 2. Adjustable claw mechanism; 21. Claw component; 211. Anti-slip corrugated groove; 212. Rotating groove; 22. Claw connecting rod assembly; 221. Fixed support plate; 222. L-shaped rotating rod; 223. Claw rotating rod; 224. Intermediate rotating rod; 225. Fixed push-pull block; 226. Fixed disc; 227. Top rod; 23. Inner sliding rod; 23 1. Sliding reset ring; 232. Sliding base; 233. Fixed strip; 2331. Connecting hole; 24. Base; 241. Fixed chamber; 242. Fixed bolt; 3. Insulating reset component; 31. Reset sleeve rod; 311. Reset spring; 32. Insulating annular baffle; 4. Adjustable control rod; 41. Fixed groove; 42. Fixed bolt; 43. Anti-slip insulating pad; 5. Adjustable grip; 51. Double-ended bolt; 52. Insulating rubber pad. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] This application provides a novel, easy-to-operate claw-type bird nest removal lever, which solves the problems of existing technologies that mostly use insulated levers for poking birds' nests. These technologies often involve pole climbing, which can cause secondary accidents if there are exposed points on the upper equipment of the pole. Furthermore, bird nests can become very sturdy if they are mixed with mud, making it difficult to remove them with an insulated lever alone. Also, when poking bird nests, people usually tilt their heads back, making it easy for falling branches and other debris to hit their faces.

[0034] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0035] This invention discloses a novel, easy-to-operate claw-type bird nest removal lever.

[0036] According to the appendix Figure 1-12 As shown, the device includes an operating lever body 1, an adjustable claw clamping mechanism 2 fixedly connected to the top of the operating lever body 1, an insulating reset component 3 fixedly connected to the bottom of the adjustable claw clamping mechanism 2, an adjustable handle 5 fixedly connected to the bottom of the operating lever body 1, and an adjustable control outer rod 4 fixedly connected to the upper end of the adjustable handle 5. The adjustable claw clamping mechanism 2 includes a hook 21, a hook linkage assembly 22, an inner sliding rod 23, and a base 24. The upper end of the hook linkage assembly 22 is rotatably connected to the hook 21, the side end of the hook linkage assembly 22 is fixedly connected to the base 24, and the bottom end of the hook linkage assembly 22 is fixedly connected to the top of the inner sliding rod 23. By setting the top of the operating lever as an adjustable claw clamping mechanism 2, the cooperation of the three sets of hooks 21 makes the grasping and removal of bird nests simpler. At the same time, the hook linkage assembly 22 enables more precise control of the hooks 21, and the hooks 21 can be controlled and removed for different bird nests through the hook linkage assembly 22.

[0037] The inner side of the hook 21 is provided with an anti-slip corrugated groove 211, and the bottom of the hook 21 is provided with a rotating groove 212. The anti-slip corrugated groove 211 makes the hook 21 have greater friction and makes it easier to grip the edge of the bird's nest. The rotating groove 212 is used to rotate and connect the hook 21 linkage assembly 22.

[0038] The hook-and-pull linkage assembly 22 includes a fixed support plate 221, an L-shaped rotating rod 222, a hook-and-pull rotating rod 223, an intermediate rotating rod 224, a fixed push-pull block 225, a fixed disc 226, and a top rod 227. The L-shaped rotating rod 222 and the hook-and-pull rotating rod 223 are rotatably connected to the inner walls of the two sets of fixed support plates 221. The upper ends of the L-shaped rotating rod 222 and the hook-and-pull rotating rod 223 are rotatably connected to the rotating groove 212. The bottom of the L-shaped rotating rod 222 is rotatably connected to the upper end of the intermediate rotating rod 224. The lower end of the intermediate rotating rod 224 is rotatably connected to the side end of the fixed push-pull block 225. The other side of the fixed push-pull block 225 is fixedly connected to the outer wall of the fixed disc 226. The top rod 227... The end is fixedly connected to the lower surface of the fixed disc 226. When in use, the push rod 227 transmits the pushing and pulling force of the lower end upward. After receiving the force of the push rod 227, the fixed disc 226 drives the three sets of fixed push and pull blocks 225 to move up and down, so that the middle rotating rod 224 rotatably connected to one end of the fixed push and pull block 225 moves up and down. The up and down pushing force of the middle rotating rod 224 acts on the bottom end of the L-shaped rotating rod 222, and causes the upper end of the L-shaped rotating rod 222 to rotate, which finally drives the hook pawl 21 to rotate. The rotation of the hook pawl 21 drives the rotation of the hook pawl rotating rod 223. The hook pawl rotating rod 223 further limits the rotation of the hook pawl 21 and finally forms a quadrilateral linkage system.

[0039] The inner sliding rod 23 is slidably connected inside the operating rod body 1. A sliding reset ring 231 is fixedly connected to the top of the inner sliding rod 23. The lower end of the top rod 227 is fixedly connected to the top of the sliding reset ring 231. A sliding base 232 is fixedly connected to the bottom of the inner sliding rod 23. A fixed strip 233 is fixedly connected to the bottom of the sliding base 232. Connection holes 2331 are evenly opened on the fixed strip 233. The inner sliding rod 23 is used to transmit the force at the bottom to the top rod 227. The sliding reset ring 231 is used to cooperate with the insulating reset component 3 to reset the adjustable claw mechanism 2. The sliding base 232 is used to cooperate with the adjustable control outer rod 4 to control the claw linkage assembly 22.

[0040] The base 24 has a fixed chamber 241, which is evenly divided into three sets. The base 24 is provided with a fixing bolt 242, which passes through the fixed support plate 221 and is threaded to the inner wall of the fixed chamber 241. The adjustable claw mechanism 2 is fixedly connected to the fixed chamber 241 through the fixing bolt 242. The fixed chamber 241 is used to fix the claw component 21 and the claw connecting rod assembly 22 to the base 24, and to fix the claw connecting rod assembly 22 through the fixing bolt 242.

[0041] The main body 1 of the operating lever has a cavity 11. The inner sliding rod 23 is slidably connected in the cavity 11. The main body 1 of the operating lever has a sliding groove 12. There are two sets of sliding grooves 12. The sliding reset ring 231 is slidably connected in one set of sliding grooves 12, and the sliding base 232 is slidably connected in the other set of sliding grooves 12. The bottom end of the main body 1 of the operating lever has evenly spaced through fixing holes 13. The two sets of sliding grooves 12 are respectively opened at the upper and lower ends of the main body 1 of the operating lever, and are used to slide the sliding reset ring 231 and the sliding base 232 respectively, for limiting and sliding adjustment of the inner sliding rod 23. The through fixing holes 13 are used to fix the adjustable grip 5.

[0042] The insulating reset component 3 includes a reset sleeve rod 31 and an insulating annular baffle 32. The insulating annular baffle 32 is fixedly connected to the outside of the reset sleeve rod 31, and the sliding reset ring 231 is slidably connected to the inside of the reset sleeve rod 31. A reset spring 311 is provided inside the reset sleeve rod 31. The upper end of the reset spring 311 is fixedly connected to the inside of the sliding reset ring 231, and the lower end of the reset spring 311 is fixedly connected to the inner wall of the bottom end of the reset sleeve rod 31. The insulating annular baffle 32 is used to prevent leakage accidents caused by easy contact with exposed points of equipment on the upper part of the tower. At the same time, its umbrella-shaped structure is used to block debris such as branches falling from bird nests during operation, ensuring the safety of operation. When the inner sliding rod 23 slides upward, the reset spring 311 inside the reset sleeve rod 31 extends and accumulates elastic potential energy. Then, after positioning, the hand is released, and the inner sliding rod 23 returns to the origin under the action of the elastic potential energy and gravitational potential energy of the reset spring 311 to reset.

[0043] The adjustable control rod 4 has a fixing groove 41 on its inner wall. The fixing strip 233 is fixedly connected in the fixing groove 41. The fixing bolt 42 is provided at the top of the fixing groove 41 and is threaded into the connecting hole 2331. The outer surface of the adjustable control rod 4 is provided with an anti-slip insulating pad 43. By fixing the fixing bolt 42 to the connecting hole 2331 at different positions, the adjustable control rod 4 can be adjusted in position, so that it can be adjusted for users with different arm lengths.

[0044] The adjustable handle 5 has double-headed bolts 51 at both ends, which are fixedly connected to the through fixing holes 13. An insulating rubber pad 52 is fixedly connected to the outer surface of the adjustable handle 5. By fixing the double-headed bolts 51 to the through fixing holes 13 at different positions, the position of the adjustable handle 5 can be changed for bird nests of different heights, further increasing the versatility of this easy-to-operate new claw-type bird nest removal operating rod.

[0045] In summary, compared with existing technologies, it has the following beneficial effects:

[0046] 1. This new type of easy-to-operate claw-type bird nest removal operating rod, by designing the top of the existing insulated operating rod as an adjustable claw clamping mechanism 2, allows operators to easily remove bird nests by taking advantage of the structure of the adjustable claw clamping mechanism 2. At the same time, due to the hook claw connecting rod assembly 22, the hook claw 21 can be adjusted according to the situation when facing bird nests of different sizes, making the process of removing bird nest hazards more labor-saving and faster, and greatly improving the efficiency of hazard elimination.

[0047] 2. This easy-to-operate new claw-type bird nest removal operating rod, by setting an insulating reset component 3, allows the easy-to-operate new claw-type bird nest removal operating rod to automatically reset to the initial closed state under the elastic action of the reset spring 311 and the action of gravity, making it convenient for operators to carry and operate this easy-to-operate new claw-type bird nest removal operating rod. At the same time, the insulating annular baffle 32 fixedly connected to the outer end not only has insulation but also can block branches and other debris scattered from the bird nest during operation, preventing them from falling on the operator's face.

[0048] 3. This new type of easy-to-operate claw-type bird nest removal lever, by setting an adjustable handle 5 and an adjustable control rod 4, allows the device to be height-adjusted for bird nests of different heights, making the device more versatile.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A novel, easy-to-operate claw-type bird nest removal lever, comprising a lever body (1), characterized in that, An adjustable claw mechanism (2) is fixedly connected to the top of the main body (1) of the operating rod, an insulating reset component (3) is fixedly connected to the bottom of the adjustable claw mechanism (2), an adjustable handle (5) is fixedly connected to the bottom of the main body (1), and an adjustable control rod (4) is fixedly connected to the upper end of the adjustable handle (5). The adjustable claw mechanism (2) includes a claw component (21), a claw linkage assembly (22), an inner sliding rod (23), and a base (24); The upper end of the hook link assembly (22) is rotatably connected to the hook part (21), the side end of the hook link assembly (22) is fixedly connected to the base (24), and the bottom end of the hook link assembly (22) is fixedly connected to the top end of the inner sliding rod (23).

2. The novel, easy-to-operate claw-type bird nest removal lever according to claim 1, characterized in that: The hook (21) has an anti-slip corrugated groove (211) on its inner side and a rotating groove (212) on its bottom.

3. The novel, easy-to-operate claw-type bird nest removal lever according to claim 2, characterized in that: The hook link assembly (22) includes a fixed support plate (221), an L-shaped rotating rod (222), a hook rotating rod (223), an intermediate rotating rod (224), a fixed push-pull block (225), a fixed disc (226), and a top rod (227); The L-shaped rotating rod (222) and the hook rotating rod (223) are rotatably connected to the inner walls of the two sets of fixed support plates (221). The upper ends of the L-shaped rotating rod (222) and the hook rotating rod (223) are rotatably connected to the rotating groove (212). The bottom of the L-shaped rotating rod (222) is rotatably connected to the upper end of the middle rotating rod (224). The lower end of the middle rotating rod (224) is rotatably connected to the side end of the fixed push-pull block (225). The other side of the fixed push-pull block (225) is fixedly connected to the outer wall of the fixed disc (226). The upper end of the top rod (227) is fixedly connected to the lower surface of the fixed disc (226).

4. The novel, easy-to-operate claw-type bird nest removal lever according to claim 3, characterized in that: The inner sliding rod (23) is slidably connected inside the operating rod body (1). A sliding reset ring (231) is fixedly connected to the top of the inner sliding rod (23). The lower end of the top rod (227) is fixedly connected to the top of the sliding reset ring (231). A sliding base (232) is fixedly connected to the bottom of the inner sliding rod (23). A fixed strip (233) is fixedly connected to the bottom of the sliding base (232). Connection holes (2331) are evenly opened on the fixed strip (233).

5. The novel, easy-to-operate claw-type bird nest removal lever according to claim 3, characterized in that: The base (24) has a fixed chamber (241) with three sets of fixed chambers (241) evenly distributed. The base (24) is provided with a fixing bolt (242), which passes through the fixed support plate (221) and is threaded to the inner wall of the fixed chamber (241). The adjustable claw mechanism (2) is fixedly connected to the fixed chamber (241) through the fixing bolt (242).

6. The novel, easy-to-operate claw-type bird nest removal lever according to claim 4, characterized in that: The main body (1) of the operating rod has a cavity (11) inside, and the inner sliding rod (23) is slidably connected in the cavity (11). The main body (1) of the operating rod has a sliding groove (12) with two sets of sliding grooves (12). The sliding reset ring (231) is slidably connected in one set of sliding grooves (12), and the sliding base (232) is slidably connected in the other set of sliding grooves (12). The bottom end of the main body (1) of the operating rod has through fixing holes (13) evenly distributed.

7. The novel, easy-to-operate claw-type bird nest removal lever according to claim 4, characterized in that: The insulating reset component (3) includes a reset sleeve rod (31) and an insulating annular baffle (32). The insulating annular baffle (32) is fixedly connected to the outside of the reset sleeve rod (31). The sliding reset ring (231) is slidably connected to the inside of the reset sleeve rod (31). A reset spring (311) is provided inside the reset sleeve rod (31). The upper end of the reset spring (311) is fixedly connected to the inside of the sliding reset ring (231), and the bottom end of the reset spring (311) is fixedly connected to the inner wall of the bottom end of the reset sleeve rod (31).

8. The novel, easy-to-operate claw-type bird nest removal lever according to claim 4, characterized in that: The adjustable control rod (4) has a fixing groove (41) on its inner wall. The fixing strip (233) is fixedly connected in the fixing groove (41). The top of the fixing groove (41) is provided with a fixing bolt (42). The fixing bolt (42) is threaded into the connecting hole (2331). The outer surface of the adjustable control rod (4) is provided with an anti-slip insulating pad (43).

9. A novel, easy-to-operate claw-type bird nest removal lever according to claim 6, characterized in that: The adjustable grip (5) is provided with double-headed bolts (51) at both the upper and lower ends. The double-headed bolts (51) are fixedly connected in the through fixing hole (13). An insulating rubber pad (52) is fixedly connected to the outer surface of the adjustable grip (5).

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