Safety device

Abstract

The utility model discloses a safety device which comprises a base, the top of the base is provided with a protection assembly, the protection assembly comprises a bearing, the outer wall of the outer ring of the bearing is fixedly connected with a protruding block, the top of a conical block is fixedly connected with an auxiliary block, the bottom of the auxiliary block is fixedly connected with an inserting block, and the bottom of the inserting block is fixedly connected with an inserting rod. The insertion block is inserted into the protruding block, and the top of the auxiliary block is fixedly connected with a handle. According to the safety device, when a snake climbs upwards through the telegraph pole body, the snake firstly meets the conical blocks, due to the special shape of the conical blocks, the diameter is continuously increased from bottom to top, the body of the snake cannot spiral to borrow force, under the action of the bearing, the two conical blocks rotate along with the conical blocks, and after the conical blocks rotate, the snake is subjected to centrifugal force, so that the snake can climb upwards. Therefore, the snake can be prevented from climbing the telegraph pole to cause unnecessary power failure under the condition that the life of the snake is not harmed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power safety protection, in particular to a safety device. Background Art

[0002] The main function of electric poles is to support conductors, insulators and crossarms, ensuring that electric lines and lightning conductors are at a safe height from the ground and other buildings. They play a vital role in the construction of infrastructure such as power transmission and distribution, communications and urban lighting. On some electric poles installed in the fields, due to different ecological environments, some snakes may climb up the poles to prey on some birds. However, when the snake's body touches these high-voltage wires, it will cause abnormal discharge, which may affect the entire transmission line.

[0003] There are some methods to prevent snakes from climbing up telephone poles. The main method is to fix a circle of barbed wire on the outer wall of the telephone pole. Although this can prevent snakes from moving, the barbed wire can cause fatal damage to snakes. Snakes are an important part of the rural ecosystem and food chain. Too many snake deaths may affect the ecological balance. Therefore, a device is needed that can prevent snakes from climbing up telephone poles without harming the snakes' lives.

[0004] Therefore, the utility model provides a safety device to solve the above problems. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a safety device to solve the above problems. When snakes climb up through the main body of the electric pole, they will first encounter the conical block. Due to the special shape of the conical block, the diameter increases from bottom to top, and the snake's body cannot coil to gain leverage. Under the action of the bearing, the two conical blocks will rotate accordingly. After the conical blocks rotate, the snake will be subjected to a centrifugal force, which can throw the snake away. In this way, it can be prevented from climbing the electric pole and causing unnecessary power failures without harming the snake's life. One person first aligns the two arc-shaped clamping blocks horizontally against the main body of the electric pole, and then the other person connects the two arc-shaped clamping blocks with bolts. Under the action of the bolts, the two arc-shaped clamping blocks get closer and closer, and the two arc-shaped rubber blocks will not produce pressure on the main body of the electric pole, so that the bearings can be installed in sequence after they are fixed. By selecting stainless steel as the manufacturing material of the conical block, the service life of the entire device can be effectively improved. Stainless steel is not only corrosion-resistant and not easy to rust, but also has a smooth surface and low friction, so it is more difficult for snakes to climb.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a safety device, including a base, a protective component is arranged on the top of the base, the protective component includes a bearing, the outer wall of the outer ring of the bearing is fixedly connected with a protruding block, the protective component also includes a conical block, the top of the conical block is fixedly connected with an auxiliary block, the bottom of the auxiliary block is fixedly connected with an insert block, the insert block is inserted in the protruding block, and the top of the auxiliary block is fixedly connected with a handle.

[0007] Furthermore, a pole body is fixedly mounted on the top of the base, and the protective assembly also includes an arc-shaped clamping block, an arc-shaped rubber block is fixedly connected to the inner wall of the arc-shaped clamping block, and bolts are threadedly connected to the interior of the two arc-shaped clamping blocks.

[0008] By adopting the above technical solution, the device can be fixed on the outer wall of the electric pole body.

[0009] Furthermore, the outer wall of the arc-shaped clamping block is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a semicircular ring, and the outer wall of the semicircular ring is fixedly connected to the inner ring of the bearing.

[0010] The above technical solution is adopted to prepare for the installation of bearings.

[0011] Furthermore, the conical block should be made of stainless steel.

[0012] By adopting the above technical solutions, stainless steel is an excellent corrosion-resistant material.

[0013] Furthermore, the handle and the semicircular ring should be made of engineering plastics.

[0014] By adopting the above technical solution, the engineering plastic is resistant to high temperature and corrosion, has high strength and lighter weight, which helps to reduce the overall weight of the device.

[0015] Furthermore, the inner wall of the bottom of the conical block does not contact the outer wall of the pole body, leaving a circular gap.

[0016] By adopting the above technical solution, rainwater can be discharged in rainy weather without forming water accumulation. Beneficial Effects

[0017] The utility model provides a safety device. Compared with the prior art, it has the following beneficial effects:

[0018] 1. This safety device is used when snakes climb up through the main body of the electric pole. The first thing they encounter is the conical block. Due to the special shape of the conical block, the diameter increases from bottom to top, and the snake's body cannot coil to gain leverage. Under the action of the bearing, the two conical blocks will rotate accordingly. After the conical blocks rotate, the snake will be subjected to a centrifugal force, which can throw the snake away. In this way, the snake can be prevented from climbing the electric pole and causing unnecessary power failures without harming its life.

[0019] 2. This safety device can effectively improve the service life of the entire device by selecting stainless steel as the material for the conical block. Stainless steel is not only corrosion-resistant and not easy to rust, but also has a smooth surface and low friction, making it more difficult for snakes to climb. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0022] Figure 2 This utility model Figure 1 A magnified view of the structure at center A;

[0023] Figure 3 It is a top view of the structure of the utility model;

[0024] Figure 4 This is a cross-sectional view of the structure of the utility model after the bearing is removed;

[0025] Figure 5 This utility model Figure 4 A magnified view of the structure at point B.

[0026] In the figure: 1, base; 2, protection assembly; 21, pole body; 22, arc-shaped clamping block; 23, arc-shaped rubber block; 24, connecting rod; 25, bolt; 26, semicircular ring; 27, bearing; 28, protruding block; 29, auxiliary block; 210, handle; 211, plug block; 212, tapered block. DETAILED DESCRIPTION

[0027] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0028] The present application is further described in detail below through drawings and examples.

[0029] Reference Figures 1 to 5 The embodiment of the present application provides a safety device, including a base 1, a protective assembly 2 is arranged on the top of the base 1, the protective assembly 2 includes a bearing 27, the outer wall of the outer ring of the bearing 27 is fixedly connected with a protruding block 28, the protective assembly 2 also includes a conical block 212, the top of the conical block 212 is fixedly connected with an auxiliary block 29, the bottom of the auxiliary block 29 is fixedly connected with an insert block 211, the insert block 211 is inserted in the protruding block 28, and the top of the auxiliary block 29 is fixedly connected with a handle 210. The top of the base 1 is fixedly installed with a pole body 21, the protective assembly 2 also includes an arc clamping block 22, the inner wall of the arc clamping block 22 is fixedly connected with an arc rubber block 23, and the insides of the two arc clamping blocks 22 are both threadedly connected with bolts 25. The outer wall of the arc clamping block 22 is fixedly connected with a connecting rod 24, one end of the connecting rod 24 is fixedly connected with a semicircular ring 26, and the outer wall of the semicircular ring 26 is fixedly connected to the inner ring of the bearing 27.

[0030] During the specific implementation: one person first aligns the two arc-shaped clamping blocks 22 horizontally against the pole body 21, and then another person connects the two arc-shaped clamping blocks 22 through the bolts 25. Under the action of the bolts 25, the two arc-shaped clamping blocks 22 are closer and closer, and the two arc-shaped rubber blocks 23 will not exert pressure on the pole body 21, so that the bearings 27 can be installed in sequence after they are fixed. When the snake climbs upward through the pole body 21, it will first encounter the conical block 212. Due to the special shape of the conical block 212, the diameter continues to increase from bottom to top, and the snake's body cannot circle to gain leverage. Under the action of the bearing 27, the two conical blocks 212 will rotate accordingly. After the conical block 212 rotates, the snake will be subjected to a centrifugal force, which can throw the snake away. In this way, it can be prevented from climbing the pole body 21 and causing unnecessary power failures without harming the snake's life. Since the plug-in block 211 is directly plugged into the protruding block 28, the conical block 212 can be replaced very conveniently, just by pulling the handle 210.

[0031] Reference Figures 1 to 5 In one aspect of this embodiment, the conical block 212 is made of stainless steel. The handle 210 and the semicircular ring 26 are made of engineering plastic. The inner wall of the bottom of the conical block 212 does not contact the outer wall of the pole body 21, leaving a circular gap.

[0032] In specific implementation: by selecting stainless steel as the manufacturing material of the conical block 212, the service life of the entire device can be effectively improved. Stainless steel is not only corrosion-resistant and not easy to rust, but also has a smooth surface and low friction, so it will be more difficult for snakes to climb. Engineering plastics are resistant to high temperatures and corrosion, have high strength and are lighter in weight, which helps to reduce the overall weight of the device. The gap in the circular ring can ensure that the device allows rainwater to drain in rainy weather without forming water accumulation.

[0033] All electrical equipment in this solution are powered by an external power supply.

[0034] Working principle: one person first aligns the two arc-shaped clamping blocks 22 horizontally against the pole body 21, and then another person connects the two arc-shaped clamping blocks 22 through bolts 25. Under the action of bolts 25, the two arc-shaped clamping blocks 22 get closer and closer, and the two arc-shaped rubber blocks 23 will not exert pressure on the pole body 21, so that the bearings 27 can be installed in sequence after they are fixed. When the snake climbs upward through the pole body 21, it will first encounter the conical block 212. Due to the special shape of the conical block 212, the diameter increases from bottom to top, and the snake's body cannot coil to gain leverage. Moreover, under the action of the bearing 27, the two conical blocks 212 will rotate accordingly. After the conical block 212 rotates, the snake will be subjected to a centrifugal force. The snake can be shaken off, so that it can be prevented from climbing the pole body 21 and causing unnecessary power failure without harming the snake's life. Since the plug block 211 is directly plugged into the protruding block 28, the conical block 212 can be replaced very conveniently by simply pulling the handle 210. By selecting stainless steel as the manufacturing material of the conical block 212, the service life of the entire device can be effectively improved. Stainless steel is not only corrosion-resistant and not easy to rust, but also has a smooth surface and low friction, which makes it more difficult for snakes to climb. Engineering plastics are resistant to high temperatures and corrosion, have high strength and are lighter in weight, which helps to reduce the overall weight of the device. The annular gap can ensure that the device allows rainwater to drain in rainy weather without forming water accumulation.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A safety device, comprising a base (1), characterized in that: A protective component (2) is arranged on the top of the base (1), the protective component (2) comprising a bearing (27), the outer ring outer wall of the bearing (27) being fixedly connected to a protruding block (28), the protective component (2) further comprising a conical block (212), the top of the conical block (212) being fixedly connected to an auxiliary block (29), the bottom of the auxiliary block (29) being fixedly connected to an insert block (211), the insert block (211) being inserted into the protruding block (28), and the top of the auxiliary block (29) being fixedly connected to a handle (210).

2. A safety device according to claim 1, characterized in that: A pole body (21) is fixedly mounted on the top of the base (1), and the protective assembly (2) further comprises an arc-shaped clamping block (22), an arc-shaped rubber block (23) is fixedly connected to the inner wall of the arc-shaped clamping block (22), and bolts (25) are threadedly connected to the interior of the two arc-shaped clamping blocks (22).

3. A safety device according to claim 2, characterized in that: The outer wall of the arc-shaped clamping block (22) is fixedly connected to a connecting rod (24), one end of the connecting rod (24) is fixedly connected to a semicircular ring (26), and the outer wall of the semicircular ring (26) is fixedly connected to the inner ring of the bearing (27).

4. A safety device according to claim 1, characterized in that: The tapered block (212) should be made of stainless steel.

5. A safety device according to claim 1, characterized in that: The handle (210) and the semicircular ring (26) should be made of engineering plastics.

6. A safety device according to claim 1, characterized in that: The inner wall of the bottom of the conical block (212) does not contact the outer wall of the pole body (21), leaving a circular gap.

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