A power supply protection device for monitoring the environment around cables

Abstract

The present invention relates to the field of power supply protection devices, and in particular to a power supply protection device used for monitoring the environment around cables, comprising a device body, a front end surface of the device body fixedly connected with a binding strap, two ends of the binding strap are close to each other and connected by a locking mechanism, a wire binding mechanism is arranged on the outer surface of one side of the device body, the wire binding mechanism comprises a wire rack fixedly connected to the outer surface of one side of the device body, a rotating plate rotatably installed at the front end of the wire rack, and a sleeve plate slidably sleeved on the outer surface of the wire rack, one side of the sleeve plate is fixedly connected to one end of a reinforcement strap, and the other end of the reinforcement strap is connected to the locking mechanism by a fixing mechanism, and the reinforcement strap is in a stretched state. The present invention is relatively stable when installed on a power pole, and is easy to install. It has the function of lead-in, is conducive to the lead-in of wires in cooperation with monitoring equipment, and prevents confusion in the wiring of wires.

Description

Technical Field

[0001] The invention relates to the field of power supply protection devices, and in particular to a power supply protection device used for monitoring the environment around cables. Background Art

[0002] The power supply protection device is a device that converts alternating current into direct current. It can be used for power supply devices and detection of radio signals, etc. It is also called a rectifier and can be made of vacuum tubes, ignition tubes, solid-state silicon semiconductor diodes, mercury arcs, etc. A rectifier is a rectifying device. Simply put, it is a device that converts alternating current (AC) into direct current (DC). The power supply for environmental monitoring around the cable requires a low-voltage DC power supply such as 24V or 12V. Therefore, a power supply protection device is needed to convert the high-voltage current at the cable into a low-voltage DC to supply monitoring as a power source. It is often installed next to the camera equipment. When installed in locations such as telephone poles, it is inconvenient to install and fix. At the same time, after installation, bolts need to be driven into the telephone poles for reinforcement, causing damage to the telephone poles. Secondly, it does not have the function of lead wires, resulting in a messy distribution of wires at the connection point with the camera, which is not conducive to later inspection and maintenance. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a power supply protection device for monitoring the environment around cables.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a power supply protection device used for monitoring the environment around cables, comprising a device body, a front end face of the device body fixedly connected to a binding strap, two ends of the binding strap are close to each other and connected by a locking mechanism, a wire binding mechanism is provided on the outer surface of one side of the device body, the wire binding mechanism comprises a wire rack fixedly connected to the outer surface of one side of the device body, a rotating plate rotatably installed at the front end of the wire rack, and a sleeve plate slidably sleeved on the outer surface of the wire rack, one side of the sleeve plate is fixedly connected to one end of a reinforcement strap, and the other end of the reinforcement strap is connected to the locking mechanism through a fixing mechanism, and the reinforcement strap is in a stretched state.

[0005] Preferably, the locking mechanism includes connecting rings arranged at both ends of the strap, connecting rods and rotating cylinders which are rotatably connected to the inner sides of the two connecting rings respectively, the connecting cylinder extends from the outer surface of the rotating cylinder, the connecting rod moves through the inner side of the connecting cylinder and a locking nut which is threadably matched with the connecting rod is sleeved on the end.

[0006] Preferably, one end of the connecting rod is fixedly connected with a rotating column perpendicular to each other, the rotating column passes through the inner side of a connecting ring, and the connecting rod and the connecting ring are rotatably connected via the rotating column.

[0007] Preferably, the fixing mechanism includes two reinforcement rings fixedly connected to one end of the reinforcement belt, the two reinforcement rings are coaxially arranged up and down, and the reinforcement rings are respectively located at the upper and lower ends of the rotating cylinder, and a positioning bolt is provided through the inner side of each reinforcement ring, and the end of the positioning bolt is inserted into the inner side of the rotating cylinder and threadedly matched.

[0008] Preferably, a card entrance is penetrated through the outer surface of one side of the lead frame, one side of the rotating plate is inserted into the inner side of the card entrance, a rotating shaft extends vertically from the edge of the rotating plate, the rotating shaft penetrates the upper and lower sides of the inner side of the card entrance, and the upper and lower ends of the rotating shaft are provided with elastic mechanisms driving it to rotate toward and away from the inner side of the card entrance, and soft pads are fixedly embedded on the side of the rotating plate close to the sleeve plate.

[0009] Preferably, the elastic mechanism comprises a torsion rod respectively fixedly connected to the upper and lower end surfaces of the conductor frame, the end of the torsion rod extends horizontally and passes through the inner side of the rotating shaft and is fixedly connected to a limiting head at the end.

[0010] Preferably, the device body further comprises a wiring socket electrically connected to the upper end surface, and a lifting mechanism is provided on one side of the upper end surface of the device body close to the wiring socket.

[0011] Preferably, the lifting mechanism includes a fixed seat fixedly connected to the upper end surface of the device body, and a support plate vertically movably installed above the fixed seat through a distance adjustment mechanism, the support plate extends to one side of each wiring socket, and an arc-shaped piece is fixedly connected to the upper end surface of the support plate at a position close to one side of each wiring socket.

[0012] Preferably, the distance adjustment mechanism includes an adjusting screw that passes through the upper end surface of the support plate and is threadedly engaged, the lower end of the adjusting screw is rotatably connected to the fixed seat, and a guide column that is slidably engaged is penetrated on one side of the upper end surface of the support plate close to the adjusting screw, and the lower end of the guide column is fixedly connected to the upper end surface of the fixed seat.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention is relatively stable when installed on a power pole, and is easy to install. It has the function of leading the wires, which is conducive to cooperating with monitoring equipment to lead the wires, preventing the wires from being laid in a disorderly manner, and also preventing the occurrence of serious bending problems at the bends of the wires, thereby ensuring that the wires are not easily damaged.

[0015] 2. After unscrewing the locking nut, pull the connecting rod out from the inside of the connecting tube, and then tie the binding strap to the surface of the electric pole. Then, insert the connecting rod back into the inside of the connecting tube, put the positioning bolt back on the end of the connecting rod and tighten it so that one end of it is firmly against the end of the connecting tube. This can ensure that the binding strap is firmly tied to the surface of the concrete column. After plugging the camera's wiring into the wiring socket, the wiring passes through the inside of the wire rack, and the reinforcing belt is pulled forward to move the sleeve forward so that the wire is tightened between the rotating plate and the sleeve. The front end of the tightened reinforcement belt ensures that the two reinforcement rings are respectively located at the upper and lower ends of the rotating tube. Then, insert the positioning bolts into the inside of the two reinforcement rings respectively and tighten them to the inside of the rotating tube to ensure the stability of the reinforcement belt.

[0016] 3. When the wires of the camera pass through the inside of the wire rack, place the wires in front of the rotating plate, then drag them backwards, and move the rotating plate so that the wires are located on the inside of the wire rack. When rotating, the shaft twists the torsion rod. After the wires no longer contact the rotating plate, the torsion rod recovers due to elasticity, so that the rotating plate is reset, thereby ensuring that the wires are located between the rotating plate and the sleeve plate, making the installation of the wires convenient.

[0017] 4. In the process of leading the wire to one side, ensure that the bend of the wire passes through the upper surface of the arc-shaped piece, that is, ensure that the arc-shaped piece has a certain lifting effect on the wire. By turning the adjusting screw, the support plate moves up until the arc-shaped piece supports the lowering of the bend, and cooperates with the wire bundling mechanism on one side to lead the wire. This can prevent the bend of the wire from being severely bent and easily damaged during the subsequent wire dragging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a power supply protection device for monitoring the surrounding environment of a cable according to the present invention;

[0019] Figure 2 It is a partial structural schematic diagram of a power supply protection device for monitoring the surrounding environment of a cable according to the present invention;

[0020] Figure 3 This is a disassembly diagram of a locking mechanism of a power supply protection device for monitoring the surrounding environment of a cable according to the present invention;

[0021] Figure 4 It is a schematic diagram of a cable bundling mechanism of a power supply protection device for monitoring the surrounding environment of cables according to the present invention;

[0022] Figure 5 It is a schematic diagram of a conductor frame of a power supply protection device for monitoring the surrounding environment of a cable according to the present invention;

[0023] Figure 6The present invention is a power supply power protection device for monitoring the surrounding environment of a cable Figure 5 Enlarged view of point A in the middle;

[0024] Figure 7 The present invention is a schematic diagram of a lifting mechanism of a power supply protection device for monitoring the environment around cables.

[0025] 1. Device body; 11. Wiring socket; 2. Binding strap; 3. Locking mechanism; 31. Connecting ring; 32. Connecting rod; 33. Rotating column; 34. Rotating cylinder; 35. Connecting cylinder; 36. Locking nut; 4. Reinforcement belt; 5. Fixing mechanism; 51. Reinforcement ring; 52. Positioning bolt; 6. Cable tie mechanism; 61. Wire rack; 62. Card entrance; 63. Rotating plate; 64. Rotating shaft; 65. Torsion rod; 66. Limiting head; 67. Sleeve plate; 68. Soft pad; 7. Lifting mechanism; 71. Fixed seat; 72. Support plate; 73. Arc sheet; 74. Adjusting screw; 75. Guide column. DETAILED DESCRIPTION

[0026] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0027] like Figure 1-Figure 7 A power protection device for monitoring the surrounding environment of cables is shown, including a device body 1, a front end face of the device body 1 is fixedly connected to a binding strap 2, two ends of the binding strap 2 are close to each other and connected by a locking mechanism 3, a wire binding mechanism 6 is provided on the outer surface of one side of the device body 1, the wire binding mechanism 6 includes a wire rack 61 fixedly connected to the outer surface of one side of the device body 1, a rotating plate 63 rotatably installed at the front end of the wire rack 61, and a sleeve plate 67 slidably sleeved on the outer surface of the wire rack 61, one side of the sleeve plate 67 is fixedly connected to one end of a reinforcement belt 4, and the other end of the reinforcement belt 4 is connected to the locking mechanism 3 through a fixing mechanism 5, and the reinforcement belt 4 is in a stretched state, the device body 1 also includes a wiring socket 11 electrically connected to the upper end face, and a lifting mechanism 7 is provided on the side of the upper end face of the device body 1 close to the wiring socket 11.

[0028] The present invention is relatively stable and easy to install on a power pole, has a lead-in function, is conducive to the lead-in of wires in cooperation with monitoring equipment, prevents confusion in wire laying, and also prevents serious bending problems at wire bends, ensuring that the wires are not easily damaged.

[0029] The locking mechanism 3 includes connecting rings 31 arranged at both ends of the binding strap 2, connecting rods 32 and rotating cylinders 34 which are rotatably connected to the inner sides of the two connecting rings 31 respectively, and a connecting cylinder 35 extends from the outer surface of the rotating cylinder 34. The connecting rod 32 moves through the inner side of the connecting cylinder 35 and a locking nut 36 which is threadably matched with the connecting rod 32 is sleeved on the end. After the binding strap 2 is sleeved on the electric pole, a stable installation can be ensured by tightening the locking nut 36.

[0030] One end of the connecting rod 32 is fixedly connected with a mutually perpendicular rotating column 33, and the rotating column 33 passes through the inner side of a connecting ring 31. The connecting rod 32 and the connecting ring 31 are rotatably connected through the rotating column 33 to adapt to the bundling of electric poles of different sizes.

[0031] The fixing mechanism 5 includes two reinforcement rings 51 fixedly connected to one end of the reinforcement belt 4. The two reinforcement rings 51 are coaxially arranged up and down, and the reinforcement rings 51 are respectively located at the upper and lower ends of the rotating cylinder 34. A positioning bolt 52 is provided on the inner side of each reinforcement ring 51. The end of the positioning bolt 52 is inserted into the inner side of the rotating cylinder 34 and threadedly matched, which facilitates the fixation of the end of the reinforcement belt 4. The reinforcement belt 4 uses an elastic belt (such as an elastic belt), and the strap 2 uses a non-elastic belt (such as a nylon belt).

[0032] A card entrance 62 is penetrated through the outer surface of one side of the wire rack 61, and one side of the rotating plate 63 is inserted into the inner side of the card entrance 62. A rotating shaft 64 extends vertically from the edge of the rotating plate 63. The rotating shaft 64 penetrates the upper and lower sides of the inner side of the card entrance 62. The upper and lower ends of the rotating shaft 64 are provided with elastic mechanisms that drive it to rotate toward and away from the inner side of the card entrance 62. A soft pad 68 is fixedly embedded on one side of the rotating plate 63 close to the sleeve plate 67. The soft pad 68 can be made of rubber material and is elastic so as not to damage the wires.

[0033] The elastic mechanism includes a torsion rod 65 fixedly connected to the upper and lower end surfaces of the wire rack 61 respectively. The end of the torsion rod 65 extends horizontally and passes through the inner side of the rotating shaft 64 and is fixedly connected to a limiting head 66 at the end. The torsion rod 65 can be made of carbon spring steel wire and can restore its original shape after being pulled and twisted, so that the rotating shaft 64 can be rotated back to its original position.

[0034] The supporting mechanism 7 includes a fixing seat 71 fixedly connected to the upper end surface of the device body 1, and a support plate 72 vertically movably installed above the fixing seat 71 through a distance adjustment mechanism. The support plate 72 extends to one side of each wiring socket 11, and an arc-shaped piece 73 is fixedly connected to the upper end surface of the support plate 72 near one side of each wiring socket 11. The arc-shaped piece 73 is made of plastic material and serves the function of supporting the wires.

[0035] The distance adjustment mechanism includes an adjusting screw 74 that passes through the upper end surface of the support plate 72 and is threadedly engaged. The lower end of the adjusting screw 74 is rotatably connected to the fixed seat 71. A guide column 75 that slidably engages with the upper end surface of the support plate 72 is penetrated on one side of the upper end surface close to the adjusting screw 74, and the lower end of the guide column 75 is fixedly connected to the upper end surface of the fixed seat 71. By rotating the adjusting screw 74, the support plate 72 can be moved up and down to change the force of supporting the wires.

[0036] When in use, the user unscrews the locking nut 36 and pulls the connecting rod 32 out of the inner side of the connecting tube 35, then ties the binding strap 2 to the surface of the electric pole, and then inserts the connecting rod 32 back into the inner side of the connecting tube 35, re-sleeves the positioning bolt 52 on the end of the connecting rod 32 and tightens it so that one end of the connecting rod 35 is firmly against the end of the connecting tube 35, which can ensure that the binding strap 2 is firmly tied to the surface of the concrete column. After the camera wiring is plugged into the wiring socket 11, the wiring passes through the inner side of the wire rack 61, and the reinforcing belt 4 is pulled forward to move the sleeve 67 forward, so that the wire clamp is tightened between the rotating plate 63 and the sleeve 67. The front end of the tightened reinforcing belt 4 ensures that the two reinforcing rings 51 are respectively located at the upper and lower ends of the rotating cylinder 34, and then the positioning bolts 52 are respectively inserted into the inner sides of the two reinforcing rings 51 and tightened to the inner side of the rotating cylinder 34, which can ensure that the reinforcing belt 4 The invention relates to a stable and stable camera. When the wire of the camera passes through the inner side of the wire rack 61, the wire is placed in front of the rotating plate 63 and then dragged backward. After the rotating plate 63 is moved, the wire is located on the inner side of the wire rack 61. When rotating, the rotating shaft 64 twists the torsion rod 65. After the wire does not contact the rotating plate 63, the torsion rod 65 recovers due to elasticity, so that the rotating plate 63 is reset, thereby ensuring that the wire is located between the rotating plate 63 and the sleeve plate 67. The installation of the wire is convenient. In the process of leading the wire to one side, it is ensured that the bending part of the wire passes through the upper surface of the arc piece 73, that is, it is ensured that the arc piece 73 has a certain lifting effect on the wire. By rotating the adjusting screw 74, the supporting plate 72 is moved up until the arc piece 73 supports the lowering of the bending part, and the wire is led in cooperation with the wire harnessing mechanism 6 on one side. This can prevent the problem of severe bending and easy damage of the wire bending part during the subsequent wire dragging process.

[0037] In the present invention, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" 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. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the description of this specification, if the terms "one embodiment", "some embodiments", "specific embodiments" and the like appear, it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above shows and describes 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 above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A power supply protection device for monitoring the environment around a cable, comprising a device body (1), characterized in that: The front end surface of the device body (1) is fixedly connected to a binding belt (2), the two ends of the binding belt (2) are close to each other and connected via a locking mechanism (3), and a wiring harness mechanism (6) is provided on one side outer surface of the device body (1), the wiring harness mechanism (6) comprises a wire rack (61) fixedly connected to the outer surface of one side of the device body (1), a rotating plate (63) rotatably mounted on the front end of the wire rack (61), and a sleeve plate (67) slidably sleeved on the outer surface of the wire rack (61), one side of the sleeve plate (67) is fixedly connected to one end of the reinforcing belt (4), and the other end of the reinforcing belt (4) is connected to the locking mechanism (3) via a fixing mechanism (5), and the reinforcing belt (4) is in a stretched state; The locking mechanism (3) comprises connecting rings (31) arranged at both ends of the binding belt (2), connecting rods (32) and rotating cylinders (34) which are respectively rotatably connected to the inner sides of the two connecting rings (31); a connecting cylinder (35) extends from the outer surface of the rotating cylinder (34); the connecting rod (32) movably passes through the inner side of the connecting cylinder (35) and a locking nut (36) which is threadably matched with the connecting rod is sleeved on the end thereof; The fixing mechanism (5) comprises two reinforcement rings (51) fixedly connected to one end of the reinforcement belt (4), the two reinforcement rings (51) being coaxially arranged up and down, and the reinforcement rings (51) are respectively located at the upper and lower ends of the rotating cylinder (34), and a positioning bolt (52) is provided through the inner side of each reinforcement ring (51), and the end of the positioning bolt (52) is inserted into the inner side of the rotating cylinder (34) and threadedly engaged with each other.

2. The power protection device for power supply used for monitoring the surrounding environment of cables according to claim 1, characterized in that: One end of the connecting rod (32) is fixedly connected to a rotating column (33) which is perpendicular to each other. The rotating column (33) passes through the inner side of a connecting ring (31). The connecting rod (32) and the connecting ring (31) are rotatably connected via the rotating column (33).

3. The power protection device for power supply used for monitoring the surrounding environment of cables according to claim 1, characterized in that: A card slot (62) is formed through the outer surface of one side of the lead frame (61), one side of the rotating plate (63) is inserted into the inner side of the card slot (62), a rotating shaft (64) extends vertically from the edge of the rotating plate (63), the rotating shaft (64) passes through the upper and lower sides of the inner side of the card slot (62), and elastic mechanisms are provided at the upper and lower ends of the rotating shaft (64) for driving the rotating shaft to rotate away from the inner side of the card slot (62), and soft pads (68) are fixedly embedded in the sides of the rotating plate (63) and the sleeve plate (67).

4. The power protection device for power supply used for monitoring the surrounding environment of cables according to claim 3, characterized in that: The elastic mechanism comprises a torsion rod (65) respectively fixedly connected to the upper and lower end surfaces of the lead frame (61); the end of the torsion rod (65) extends horizontally and passes through the inner side of the rotating shaft (64) and is fixedly connected to a limiting head (66) at the end.

5. The power protection device for power supply used for monitoring the surrounding environment of cables according to claim 1, characterized in that: The device body (1) further comprises a wiring socket (11) electrically connected to the upper end surface, and a lifting mechanism (7) is provided on one side of the upper end surface of the device body (1) close to the wiring socket (11).

6. The power protection device for power supply used for monitoring the surrounding environment of cables according to claim 5, characterized in that: The lifting mechanism (7) comprises a fixing seat (71) fixedly connected to the upper end surface of the device body (1), and a supporting plate (72) vertically movably mounted above the fixing seat (71) via a distance adjustment mechanism, wherein the supporting plate (72) extends to one side of each wiring socket (11), and an arc-shaped piece (73) is fixedly connected to the upper end surface of the supporting plate (72) at a position close to one side of each wiring socket (11).

7. The power protection device for power supply used for monitoring the surrounding environment of cables according to claim 5, characterized in that: The distance adjustment mechanism comprises an adjusting screw (74) penetrating the upper end surface of the support plate (72) and threadedly engaged with the adjusting screw, the lower end of the adjusting screw (74) being rotatably connected to the fixed seat (71), and a guide column (75) slidably engaged with the adjusting screw (74) penetrating the upper end surface of the support plate (72) on one side thereof close to the adjusting screw (74), and the lower end of the guide column (75) being fixedly connected to the upper end surface of the fixed seat (71).

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