Deicer for electric power operation and maintenance

Abstract

The utility model relates to the technical field of power equipment maintenance, and discloses a deicer for power operation and maintenance, which comprises a base and a mounting box, an icebreaking assembly is fixedly mounted at the top end of the base, each spring is sleeved on the side wall of an adjacent sliding rod, a plurality of first arc-shaped rings are fixedly connected to the top end of the base, and a plurality of second arc-shaped rings are fixedly connected to the mounting box. Mounting plates are symmetrically and fixedly connected to the side walls of the mounting box, the two mounting plates jointly penetrate through and are rotationally connected with a rotating rod, a cam is fixedly connected to the side wall of the rotating rod, and the protruding end of the cam abuts against the bottom wall of the top plate. The transmission rod and the first synchronous wheel are driven to rotate through the motor, the second synchronous wheel is driven to rotate through the synchronous belt, so that the rotating rod and the cam rotate, the second arc-shaped ring continuously knocks an ice layer on the outer wall of a cable through mutual cooperation of the cam, the top plate, the spring and the second arc-shaped ring, and then ice breaking operation is carried out. And the deicing effect and the deicing speed are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil air defense engineering, in particular to a deicer for electric power operation and maintenance. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force, and wires are essential components of power equipment. In the cold winter, when the air humidity is high, the surface of the cable is very prone to ice. When the cable is frozen, its own weight will increase, increasing the load on the tower. In addition, because the cable is pulled too heavy, it is very easy to break, causing damage to the power equipment. Therefore, the cable needs to be de-iced in time.

[0003] At present, in the process of de-icing cables, most of the de-icing is done manually. Generally, workers are required to climb to the cables and de-ice by continuously knocking on the ice on the outside of the cables. Since the cables are completely wrapped in ice, it is not convenient to break them, resulting in poor de-icing effect. In addition, during the de-icing process, it is necessary to remove ice from both sides of the cable, which requires workers to complete de-icing on one side before de-icing on the other side. The process is cumbersome and time-consuming, which affects the efficiency of de-icing.

[0004] Therefore, we propose a deicer for power operation and maintenance to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a deicer for power operation and maintenance, so as to solve the problem that the existing cable deicing proposed in the above-mentioned background technology requires workers to climb to a high place to perform manual deicing, but the manual deicing effect is not good, and the workers are required to perform deicing operations on both sides separately, which affects the work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deicer for power operation and maintenance, comprising a base, a mounting box and a fixing assembly, wherein a rectangular hole is provided on the side wall of the mounting box, an ice-breaking assembly is fixedly installed on the top of the base, the ice-breaking assembly is located inside the mounting box, the ice-breaking assembly comprises a support plate, the support plate is fixedly connected to the inner wall of the mounting box, a plurality of sliding rods are slidably connected through the side wall of the support plate, one end of the plurality of sliding rods is fixedly connected to a top plate, the top plate is slidably connected to the inner wall of the mounting box, and one end of the top plate After passing through the rectangular hole, it extends to the outside of the installation box, and the other end of each sliding rod is fixedly connected to the second arc ring, and the top of the support plate is fixedly connected to multiple springs, and the other end of each spring is fixedly connected to the bottom end of the top plate, and each spring is sleeved on the side wall of the adjacent sliding rod, and the top of the base is fixedly connected to multiple first arc rings, and the side walls of the installation box are symmetrically fixedly connected to the mounting plates, and the two mounting plates are jointly rotatably connected to a rotating rod, and the side walls of the rotating rod are fixedly connected to a cam, and the raised end of the cam is in contact with the bottom wall of the top plate.

[0007] Preferably, the side walls of the first arc ring and the second arc ring are symmetrically fixedly connected with connecting plates, each of the connecting plates is symmetrically penetrated by a sliding connection limit rod, one end of each limit rod is fixedly connected to the top of the base, and the other end of each limit rod is fixedly connected to the bottom of the support plate, each of the first arc ring is in contact with the adjacent second arc ring, and the inner side walls of the first arc ring and the second arc ring are fixedly connected with a plurality of protrusions.

[0008] Preferably, the side wall of the base is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission rod, one end of the transmission rod passes through the side wall of the base and is rotatably connected to the inner side wall of the first mounting groove, the side wall of the transmission rod is fixedly connected to a first synchronous wheel, and the side wall at one end of the rotating rod is fixedly connected to a second synchronous wheel, and the first synchronous wheel and the second synchronous wheel are connected by a synchronous belt.

[0009] Preferably, the fixing assembly includes a plurality of first rollers, the plurality of first rollers are connected by a first conveyor belt, each of the first rollers is rotatably connected to the inside of the second mounting groove, one end of one of the first rollers is fixedly connected to a connecting shaft, one end of the connecting shaft passes through a side wall of the second mounting groove and extends to the inside of the first mounting groove, and a section of the side wall of the connecting shaft located inside the first mounting groove is fixedly connected to a first bevel gear.

[0010] Preferably, the side wall of the transmission rod is fixedly connected to a second bevel gear, the first bevel gear and the second bevel gear are meshingly connected, the top wall of the mounting box is threadedly connected to a threaded rod, one end of the threaded rod is rotatably connected to a mounting frame, the side wall of the mounting frame is in contact with the inner wall of the mounting box, the inner wall of the mounting frame is symmetrically rotatably connected to a plurality of second rollers, and the plurality of second rollers are connected by a second conveyor belt.

[0011] Preferably, a first card interface is provided on a side wall of one side of the installation box, and a second card interface is provided on a side wall of the other side of the installation box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Driven by a motor, the transmission rod and the first synchronous wheel are driven to rotate, and the second synchronous wheel is driven to rotate by a synchronous belt, so that the rotating rod and the cam are rotated. Through the cooperation of the cam, the top plate, the spring and the second arc ring, the second arc ring continuously knocks the ice layer on the outer wall of the cable, thereby breaking the ice. This solves the problem that the existing cable deicing requires workers to climb to a high place for manual deicing, but the manual deicing effect is not good, and the workers are required to deicing on both sides separately, affecting the work efficiency. Compared with manually breaking the ice on the outer wall of the cable, the work efficiency of the cable deicing is improved. In addition, the design of the first arc ring and the second arc ring can deicing the upper and lower halves of the cable at the same time, thereby improving the deicing effect.

[0014] 2. The threaded rod is rotated to drive the installation frame downward until the second conveyor belt is tightly against the outer wall of the cable. After the first conveyor belt and the second conveyor belt are tightly against the outer wall of the cable, the entire device is fixed to the outside of the cable. The motor is driven to rotate the transmission rod and the second bevel gear, so that the second bevel gear rotates, and the first roller is driven to rotate through the connecting shaft, so that the first conveyor belt is transported. Because the first conveyor belt and the second conveyor belt are tightly against the outer wall of the cable, the first conveyor belt will drive the entire device to move during the transportation process, avoiding frequent movement of staff at high altitudes and improving safety; and the ice on the outer wall of the cable is scraped off after breaking the ice through the first card interface and the second card interface, so as to improve the deicing effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the base and the installation box in the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the fixing component in the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the ice-breaking component in the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the first arc ring and the second arc ring in the utility model;

[0020] Figure 6 It is a three-dimensional appearance schematic diagram of the utility model.

[0021] In the figure: 1. base; 11. first mounting groove; 12. second mounting groove; 2. mounting box; 21. rectangular hole; 3. first card interface; 4. second card interface; 5. fixing component; 51. first roller; 52. connecting shaft; 53. first bevel gear; 54. second bevel gear; 55. first conveyor belt; 56. threaded rod; 57. mounting frame; 58. second roller; 59. second conveyor belt; 6. ice breaking component; 61. support plate; 62. first arc ring; 63. second arc ring; 64. connecting plate; 65. limit rod; 66. slide rod; 67. spring; 68. top plate; 69. first synchronous wheel; 610. synchronous belt; 611. mounting plate; 612. rotating rod; 613. second synchronous wheel; 614. cam; 615. raised block; 7. motor; 71. transmission rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0023] See also Figure 1 , Figure 2 , Figure 4 and Figure 5A deicer for power operation and maintenance includes a base 1, an installation box 2 and a fixing assembly 5. A rectangular hole 21 is opened on the side wall of the installation box 2. An ice-breaking assembly 6 is fixedly installed on the top of the base 1. The ice-breaking assembly 6 is located inside the installation box 2. The ice-breaking assembly 6 includes a support plate 61. The support plate 61 is fixedly connected to the inner wall of the installation box 2. A plurality of slide bars 66 are slidably connected through the side wall of the support plate 61. One end of the plurality of slide bars 66 is fixedly connected to a top plate 68. The top plate 68 is slidably connected to the inner wall of the installation box 2. One end of the top plate 68 extends to the outside of the installation box 2 after passing through the rectangular hole 21. The other end of each slide bar 66 is fixedly connected to the second arc ring 63, and a plurality of springs 67 are fixedly connected to the top of the support plate 61. The other end of each spring 67 is fixedly connected to the bottom end of the top plate 68. Each spring 67 is sleeved on the side wall of the adjacent slide bar 66. A plurality of first arc rings 62 are fixedly connected to the top of the base 1. The side walls of the mounting box 2 are symmetrically fixedly connected to the mounting plates 611. The two mounting plates 611 are commonly connected to a rotating rod 612 for rotation. The side wall of the rotating rod 612 is fixedly connected to a cam 614, and the raised end of the cam 614 is in contact with the bottom wall of the top plate 68.

[0024] The side walls of the first arc ring 62 and the second arc ring 63 are symmetrically fixedly connected with connecting plates 64, each connecting plate 64 is symmetrically penetrated and slidably connected with a limiting rod 65, one end of each limiting rod 65 is fixedly connected to the top of the base 1, and the other end of each limiting rod 65 is fixedly connected to the bottom end of the support plate 61, each first arc ring 62 is in contact with the adjacent second arc ring 63, and the inner walls of the first arc ring 62 and the second arc ring 63 are fixedly connected with a plurality of protrusions 615, which are used to knock the ice layer by the protrusions 615, thereby further improving the ice-breaking effect on the ice layer.

[0025] A motor 7 is fixedly connected to the side wall of the base 1, and a transmission rod 71 is fixedly connected to the output end of the motor 7. One end of the transmission rod 71 penetrates the side wall of the base 1 and is rotatably connected to the inner wall of the first mounting groove 11. A first synchronous wheel 69 is fixedly connected to the side wall of the transmission rod 71, and a second synchronous wheel 613 is fixedly connected to the side wall of one end of a rotating rod 612. The first synchronous wheel 69 and the second synchronous wheel 613 are connected by a synchronous belt 610. The transmission rod 71 and the first synchronous wheel 69 are driven to rotate by the operation of the motor 7, and the second synchronous wheel 613 is driven to rotate by the synchronous belt 610, thereby rotating the rotating rod 612 and the cam 614.

[0026] In this embodiment: when in use, first push the top plate 68 upward, drive the second arc ring 63 to compress the spring 67 upward through the slide bar 66, then clamp the first card interface 3 and the second card interface 4 on the cable, release the top plate 68, and drive the second arc ring 63 downward under the elastic action of the spring 67, so as to contact with the outer wall of the cable, and then start the motor 7, drive the transmission rod 71 and the first synchronous wheel 69 to rotate through the motor 7, drive the second synchronous wheel 613 to rotate through the synchronous belt 610, so as to rotate the rotating rod 612 and the cam 614, and indirectly lift the top plate 68 through the raised end of the cam 614, so as to drive the second arc ring 63 to move upward synchronously, and after the raised end is no longer in contact with the top plate 68, the elasticity of the spring 67 Under the action, the second arc ring 63 is reset to contact the ice layer on the outer wall of the cable, knocks the ice layer on the outer wall of the cable, and performs de-icing operations, wherein the inner walls of the first arc ring 62 and the second arc ring 63 are fixed with multiple protrusions 615, and the ice layer is knocked by the protrusions 615, thereby further improving the ice-breaking effect of the ice layer; through the mutual cooperation of the cam 614, the top plate 68, the spring 67 and the second arc ring 63, the second arc ring 63 continuously knocks the ice layer on the outer wall of the cable, thereby performing ice-breaking operations, compared with manual ice-breaking of the outer wall of the cable, the work efficiency of cable deicing is improved; and the design of the first arc ring 62 and the second arc ring 63 can simultaneously de-ice the upper and lower halves of the cable, thereby improving the de-icing effect. Embodiment 2

[0027] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 3 and Figure 6 The fixing assembly 5 includes a plurality of first rollers 51, and the plurality of first rollers 51 are connected by a first conveyor belt 55. Each of the first rollers 51 is rotatably connected to the inside of the second mounting groove 12. One end of one of the first rollers 51 is fixedly connected to a connecting shaft 52, and one end of the connecting shaft 52 passes through the side wall of the second mounting groove 12 and extends to the inside of the first mounting groove 11. A section of the side wall of the connecting shaft 52 located inside the first mounting groove 11 is fixedly connected to a first bevel gear 53.

[0028] A second bevel gear 54 is fixedly connected to the side wall of the transmission rod 71, and the first bevel gear 53 and the second bevel gear 54 are meshed and connected. A threaded rod 56 is threadedly connected to the top wall of the installation box 2, and one end of the threaded rod 56 is rotatably connected to the installation frame 57. The side wall of the installation frame 57 is in contact with the inner wall of the installation box 2, and the inner wall of the installation frame 57 is symmetrically rotatably connected to multiple second rollers 58, and the multiple second rollers 58 are connected by a second conveyor belt 59; a first card interface 3 is provided on the side wall of one side of the installation box 2, and a second card interface 4 is provided on the side wall of the other side of the installation box 2. Through the first card interface 3 and the second card interface 4, the ice on the outer wall of the cable after breaking the ice is scraped off to improve the deicing effect.

[0029] In this embodiment, the workers are at a high place and need to move constantly to de-ice the entire cable. It is dangerous to work at high altitude and move frequently. To solve this problem, after the first card interface 3 and the second card interface 4 of the device are clamped on the outer wall of the cable, the threaded rod 56 is rotated, and the installation frame 57 is driven downward by the threaded rod 56 until the second conveyor belt 59 is tightly against the outer wall of the cable. After the first conveyor belt 55 and the second conveyor belt 59 are tightly against the outer wall of the cable, the entire device is fixed to the outside of the cable, and the motor 7 is driven to rotate the transmission rod 71 and the second bevel gear 54, and the meshing between the bevel gears is used. The second bevel gear 54 rotates, and the first roller 51 is driven to rotate through the connecting shaft 52, so that the first conveyor belt 55 is transported. Because the first conveyor belt 55 and the second conveyor belt 59 are tightly against the outer wall of the cable, the first conveyor belt 55 will drive the entire device to move during the transportation process, thereby de-icing the ice layer on the entire outer wall of the cable; driven by the motor 7, the device can simultaneously break the ice layer on the outer wall of the cable during the movement, and scrape the ice blocks on the outer wall of the cable after the ice is broken through the first card interface 3 and the second card interface 4, so as to improve the de-icing effect.

[0030] Working principle: After the first card interface 3 and the second card interface 4 of the device are clamped on the outer wall of the cable, the threaded rod 56 is rotated to drive the installation frame 57 to move downward until the second conveyor belt 59 is tightly against the outer wall of the cable. After the first conveyor belt 55 and the second conveyor belt 59 are tightly against the outer wall of the cable, the entire device is fixed to the outside of the cable, and the motor 7 is driven to drive the transmission rod 71 and the second bevel gear 54 to rotate, so that the second bevel gear 54 rotates, and the first roller 51 is driven to rotate through the connecting shaft 52, so that the first conveyor belt 55 is transported. Since the first conveyor belt 55 and the second conveyor belt 59 are both in contact with the outer wall of the cable, They are tightly against each other, so that the first conveyor belt 55 will drive the entire device to move during the conveying process; when the motor 7 is working, it drives the transmission rod 71 and the first synchronous wheel 69 to rotate, and drives the second synchronous wheel 613 to rotate through the synchronous belt 610, so that the rotating rod 612 and the cam 614 are rotated, and through the mutual cooperation of the cam 614, the top plate 68, the spring 67 and the second arc ring 63, the second arc ring 63 continuously knocks the ice layer on the outer wall of the cable, thereby performing an ice-breaking operation; during the movement, the ice blocks on the outer wall of the cable after the ice is broken are scraped off through the first card interface 3 and the second card interface 4.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deicer for power operation and maintenance, comprising a base (1), a mounting box (2) and a fixing assembly (5), characterized in that: A rectangular hole (21) is provided on the side wall of the installation box (2); an ice-breaking assembly (6) is fixedly mounted on the top of the base (1); the ice-breaking assembly (6) is located inside the installation box (2); the ice-breaking assembly (6) comprises a support plate (61); the support plate (61) is fixedly connected to the inner wall of the installation box (2); a plurality of sliding rods (66) are slidably connected to the side wall of the support plate (61); one end of the plurality of sliding rods (66) are commonly fixedly connected to a top plate (68); the top plate (68) is slidably connected to the inner wall of the installation box (2); one end of the top plate (68) extends to the outside of the installation box (2) after passing through the rectangular hole (21); the other end of each sliding rod (66) is connected to the outside of the installation box (2); The ends of the support plates (61) are fixedly connected to second arc rings (63), the top end of the support plate (61) is fixedly connected to a plurality of springs (67), the other end of each of the springs (67) is fixedly connected to the bottom end of the top plate (68), and each of the springs (67) is sleeved on the side wall of an adjacent slide bar (66), the top of the base (1) is fixedly connected to a plurality of first arc rings (62), the side walls of the mounting box (2) are symmetrically fixedly connected to mounting plates (611), the two mounting plates (611) are rotatably connected to a rotating rod (612) passing through the two mounting plates (611), the side wall of the rotating rod (612) is fixedly connected to a cam (614), and the raised end of the cam (614) is in contact with the bottom wall of the top plate (68).

2. The deicer for electric power operation and maintenance according to claim 1, characterized in that: The side walls of the first arc ring (62) and the second arc ring (63) are symmetrically fixedly connected with connecting plates (64), each of the connecting plates (64) is symmetrically penetrated by a sliding connection limit rod (65), one end of each limit rod (65) is fixedly connected to the top of the base (1), and the other end of each limit rod (65) is fixedly connected to the bottom of the support plate (61), each of the first arc ring (62) is in contact with the adjacent second arc ring (63), and the inner side walls of the first arc ring (62) and the second arc ring (63) are fixedly connected with a plurality of protrusions (615).

3. The deicer for electric power operation and maintenance according to claim 1, characterized in that: The side wall of the base (1) is fixedly connected to a motor (7); the output end of the motor (7) is fixedly connected to a transmission rod (71); one end of the transmission rod (71) penetrates the side wall of the base (1) and is rotatably connected to the inner side wall of the first mounting groove (11); the side wall of the transmission rod (71) is fixedly connected to a first synchronous wheel (69); one end of the rotating rod (612) is fixedly connected to a second synchronous wheel (613); the first synchronous wheel (69) and the second synchronous wheel (613) are connected via a synchronous belt (610).

4. The deicer for electric power operation and maintenance according to claim 3, characterized in that: The fixing assembly (5) comprises a plurality of first rollers (51), the plurality of first rollers (51) being connected to each other via a first conveyor belt (55), each of the first rollers (51) being rotatably connected to the inside of the second mounting groove (12), one end of one of the first rollers (51) being fixedly connected to a connecting shaft (52), one end of the connecting shaft (52) passing through a side wall of the second mounting groove (12) and extending to the inside of the first mounting groove (11), and a section of the side wall of the connecting shaft (52) located inside the first mounting groove (11) being fixedly connected to a first bevel gear (53).

5. The deicer for electric power operation and maintenance according to claim 4, characterized in that: The side wall of the transmission rod (71) is fixedly connected to a second bevel gear (54); the first bevel gear (53) and the second bevel gear (54) are meshingly connected; a threaded rod (56) is threadedly connected to the top wall of the installation box (2); one end of the threaded rod (56) is rotatably connected to a mounting frame (57); the side wall of the mounting frame (57) is in contact with the inner wall of the mounting box (2); the inner wall of the mounting frame (57) is symmetrically rotatably connected to a plurality of second rollers (58); and the plurality of second rollers (58) are connected to each other via a second conveyor belt (59).

6. The deicer for electric power operation and maintenance according to claim 5, characterized in that: A first card interface (3) is provided on one side wall of the installation box (2), and a second card interface (4) is provided on the other side wall of the installation box (2).

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