Electric power operation and maintenance wire deicing device

Abstract

The utility model relates to electric power operation and maintenance technical field, and disclose a kind of electric power operation and maintenance wire deicing device, including device frame, the upper end of device frame is connected with movable frame, the side wall of movable frame is equipped with the deicing component for wire deicing, the upper surface of device frame is equipped with quick release component for quick release, one side of movable frame is equipped with the fixing component for the quick release component fixed;The deicing component includes drive motor, the drive motor is fixed in the side wall of movable frame by bolt, and the power output shaft of drive motor is fixed with fixed wheel.The utility model can roll and press the ice on the surface of wire by the deicing rack on the outer surface of fixed wheel and movable wheel, to realize the effect of deicing, the limiting plate set can play the role of limiting, the gravity center of the device can be guaranteed stable by the counterweight set, to reduce the condition of deviation.

Description

Technical Field

[0001] This utility model relates to the field of power operation and maintenance technology, specifically a power line de-icing device. Background Technology

[0002] Power line de-icing devices are crucial equipment in power grid operation and maintenance, ensuring the safe and stable operation of the power grid during cold, rainy, and snowy winter weather. The core objective of these devices is to remove ice quickly, safely, and efficiently. Power line de-icing devices are specialized equipment used to remove ice from power lines, and their core function is to ensure the safe and stable operation of the power grid during cold, rainy, and snowy winter weather, preventing accidents such as conductor galloping, tower overload, or even tower collapse and line breakage caused by icing.

[0003] In the prior art, such as the high-voltage power line de-icing device disclosed in CN221828581U, the device includes: a motor mounted on the upper surface of a movable plate, a rotating shaft connected to the drive end of the motor, a connecting sleeve connected to the lower end of the rotating shaft by screws, and a movable wheel connected to the lower end of the connecting sleeve; a connecting plate mounted on the front surface of a fixed plate, a first de-icing plate connected to the lower surface of the connecting plate, a second de-icing plate disposed on the lower surface of the first de-icing plate, connecting rods symmetrically disposed on both sides of the connecting plate, and a striking rod disposed at one end of the connecting rod in front of the first de-icing plate. When the device moves along the high-voltage power line by rotating the movable wheel, it can pass through the de-icing groove to de-ic it. Simultaneously, the operation of the second electric telescopic rod causes the striking rod to reciprocate within the fixed groove, thereby striking the exterior of the high-voltage power line and improving its de-icing effect.

[0004] Existing de-icing devices move along high-voltage power lines via rotating wheels, passing through de-icing grooves to remove ice. Simultaneously, the operation of a second electric telescopic rod causes a striking rod to reciprocate within a fixed groove, thereby striking the exterior of the high-voltage power line. However, this method of de-icing the power line by striking is ineffective, and the vibrations generated by prolonged striking can damage both the device itself and the power line, making it impractical. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the existing technology has the problem that the method of knocking is not very effective at de-icing wires, and that the vibration generated by knocking for a long time will not only damage the device itself, but also damage the wires, it is not very practical.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A power line de-icing device includes a device frame, a movable frame connected to the upper end of the device frame, a de-icing component for de-icing the power line on the side wall of the movable frame, a quick-release component for quick release on the upper surface of the device frame, and a fixing component for fixing the quick-release component on one side of the movable frame.

[0009] The de-icing assembly includes a drive motor, which is fixed to the side wall of the movable frame by bolts. The power output shaft of the drive motor is fixed with a fixed wheel. Below the fixed wheel is a movable wheel installed inside the device frame. Limit plates are fixed on both sides of the fixed wheel and the movable wheel. Several de-icing racks are fixed on the outer surface of the fixed wheel and the movable wheel.

[0010] As a further improvement of this utility model: both ends of the movable wheel are fitted with fixed bearings, and the outer surface of the fixed bearings is fixed with movable blocks.

[0011] As a further improvement of this utility model: a limiting rod fixed to the inner wall of the device frame passes through one side of the movable block, and a compression spring that abuts against the movable block is sleeved on one side of the limiting rod.

[0012] As a further improvement of this utility model, a counterweight is fixed to the lower surface of the device frame.

[0013] As a further improvement of this utility model: the quick-release assembly includes two connectors, both of which are fixed to the upper surface of the device frame.

[0014] As a further improvement of this utility model: each of the two connectors has a connecting groove inserted into the upper part of the movable frame, and each of the two connectors has a limiting hole on its side wall.

[0015] As a further improvement of this utility model: the fixing component includes two mounting tubes, both of which are fixed to the side wall of the movable frame, and both mounting tubes are internally connected to a movable rod.

[0016] As a further embodiment of this utility model: a fixing block is fixed to one side of the movable rod, a limiting spring sleeved on the movable rod is abutted against the side wall of the fixing block, and a fixing rod that is inserted and connected to the limiting hole is fixed to the end of the movable rod.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model connects the device frame and the movable frame by means of a connector provided on the device frame and a connecting slot provided on the movable frame. The connecting slot is aligned with the connector and the movable frame is pushed.

[0019] 2. This utility model can push the movable rod to reset during the process of the limit spring extending and resetting, so that the fixed rod is inserted into the limit hole on the connector, thereby fixing the device frame and the movable frame.

[0020] 3. This utility model uses a drive motor on the movable frame to drive the fixed wheel to rotate. The movable wheel is equipped with a fixed bearing, which allows the movable wheel to rotate normally. Under the action of the elasticity of the compression spring, the movable block can be pushed to move vertically, thereby driving the movable wheel to move closer to the fixed wheel and press the wire.

[0021] 4. This utility model uses de-icing racks on the outer surfaces of the fixed wheel and the movable wheel to crush the ice on the surface of the wire, thereby achieving the de-icing effect. The setting of the limiting plate can play a limiting role, and the setting of the counterweight can ensure the stability of the center of gravity of the device, thereby reducing the possibility of deviation. Attached Figure Description

[0022] Figure 1 A three-dimensional structural diagram of a power line de-icing device for power maintenance;

[0023] Figure 2 A schematic cross-sectional view of a fixed wheel in a power line de-icing device for power maintenance.

[0024] Figure 3 This is a three-dimensional structural diagram of the frame of a power line de-icing device for power maintenance.

[0025] Figure 4 This is a three-dimensional structural diagram of a movable frame in a power line de-icing device for power maintenance.

[0026] Figure 5 This is a schematic cross-sectional view of the installation pipe in a power line de-icing device for power maintenance.

[0027] In the diagram: 1. Device frame; 2. Movable frame; 3. Drive motor; 31. Fixed wheel; 32. Movable wheel; 33. Limiting plate; 34. De-icing rack; 35. Fixed bearing; 36. Movable block; 37. Limiting rod; 38. Compression spring; 4. Counterweight; 5. Connecting piece; 51. Connecting groove; 52. Limiting hole; 6. Mounting tube; 61. Movable rod; 62. Fixed block; 63. Limiting spring; 64. Fixed rod. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0031] Example 1

[0032] Please see Figures 1-5 This is the first embodiment of the present utility model. This embodiment provides a power maintenance wire de-icing device, including a device frame 1, a movable frame 2 connected to the upper end of the device frame 1, a de-icing component for de-icing the wire on the side wall of the movable frame 2, a quick-release component for quick release on the upper surface of the device frame 1, and a fixing component for fixing the quick-release component on one side of the movable frame 2.

[0033] The de-icing assembly includes a drive motor 3, which is fixed to the side wall of the movable frame 2 by bolts. The power output shaft of the drive motor 3 is fixed with a fixed wheel 31. Below the fixed wheel 31, there is a movable wheel 32 installed inside the device frame 1. Limit plates 33 are fixed on both sides of the fixed wheel 31 and the movable wheel 32. Several de-icing racks 34 are fixed on the outer surface of the fixed wheel 31 and the movable wheel 32.

[0034] Specifically, fixed bearings 35 are fitted at both ends of the movable wheel 32, and movable blocks 36 are fixed on the outer surface of the fixed bearings 35.

[0035] Furthermore, the fixed bearing 35 provided on the movable wheel 32 enables the movable wheel 32 to rotate normally.

[0036] Specifically, a limiting rod 37 fixed to the inner wall of the device frame 1 passes through one side of the movable block 36, and a compression spring 38 that abuts against the movable block 36 is sleeved on one side of the limiting rod 37.

[0037] Furthermore, under the elasticity of the compression spring 38, the movable block 36 can be pushed to move vertically, thereby driving the movable wheel 32 to move closer to the fixed wheel 31. Through the de-icing rack 34 on the outer surface of the fixed wheel 31 and the movable wheel 32, the ice on the surface of the wire can be crushed, thereby achieving the de-icing effect.

[0038] In use, the drive motor 3 on the movable frame 2 drives the fixed wheel 31 to rotate, and the movable wheel 32 is equipped with a fixed bearing 35, which allows the movable wheel 32 to rotate normally. Under the elasticity of the compression spring 38, it can push the movable block 36 to move vertically, thereby driving the movable wheel 32 to move closer to the fixed wheel 31 to press the wire. The limit rod 37 can play a guiding and limiting role. The rotation of the fixed wheel 31 will cause the device to move on the wire. The de-icing rack 34 on the outer surface of the fixed wheel 31 and the movable wheel 32 can crush the ice on the surface of the wire, thereby achieving the de-icing effect. The limit plate 33 can play a limiting role.

[0039] In summary, when this power line de-icing device is in use, the elasticity of the compression spring 38 can drive the movable block 36 to move vertically. Through the de-icing racks 34 on the outer surfaces of the fixed wheel 31 and the movable wheel 32, the ice on the surface of the power line can be crushed, thereby achieving the de-icing effect.

[0040] Example 2

[0041] Please see Figures 1-5 This is the second embodiment of the present utility model.

[0042] Specifically, a counterweight 4 is fixed on the lower surface of the device frame 1. The quick-release assembly includes a connector 5. There are two connectors 5. Both connectors 5 are fixed on the upper surface of the device frame 1. A connecting groove 51 opened in the movable frame 2 is inserted into the upper part of both connectors 5. Limiting holes 52 are opened on the side walls of both connectors 5.

[0043] Furthermore, by aligning the connecting slot 51 with the connector 5 and pushing the movable frame 2, the device frame 1 and the movable frame 2 can be connected.

[0044] Specifically, the fixing component includes mounting tubes 6, and there are two mounting tubes 6. Both mounting tubes 6 are fixed to the side wall of the movable frame 2, and movable rods 61 are telescopically connected inside both mounting tubes 6.

[0045] Furthermore, pulling the movable rod 61 on the mounting tube 6 causes the movable rod 61 to move the fixed block 62, thereby compressing the limit spring 63.

[0046] Specifically, a fixing block 62 is fixed on one side of the movable rod 61, a limiting spring 63 sleeved on the movable rod 61 is abutted against the side wall of the fixing block 62, and a fixing rod 64 is fixed at the end of the movable rod 61 and inserted into the limiting hole 52.

[0047] Furthermore, during the extension and reset process of the limiting spring 63, it can push the movable rod 61 to reset, so that the fixed rod 64 can be inserted into the limiting hole 52 on the connector 5, thereby fixing the device frame 1 and the movable frame 2.

[0048] In use, the device frame 1 is placed on the power cord. The device frame 1 is connected to the movable frame 2 by aligning the connecting slot 51 with the connecting piece 51 on the movable frame 2 and pushing the movable frame 2. Before connection, the movable rod 61 on the mounting tube 6 is manually pulled, causing the movable rod 61 to move the fixed block 62, thereby compressing the limit spring 63 and simultaneously causing the fixed rod 64 to retract into the mounting tube 6, ensuring that the connecting piece 5 can connect normally with the movable frame 2. After the movable frame 2 and device frame 1 are connected, the movable rod 61 is released. During the extension and reset of the limit spring 63, the movable rod 61 is pushed back to its original position, allowing the fixed rod 64 to insert into the limit hole 52 on the connecting piece 5, thus fixing the device frame 1 and the movable frame 2.

[0049] In summary, when this power line de-icing device is in use, the elasticity of the compression spring 38 can push the movable block 36 to move vertically. Through the de-icing rack 34 on the outer surface of the fixed wheel 31 and the movable wheel 32, the ice on the surface of the power line can be crushed, thereby achieving the de-icing effect. Furthermore, the device can be easily assembled and disassembled. During the extension and reset process of the limit spring 63, the movable rod 61 can be pushed to reset, thus fixing the device frame 1 and the movable frame 2.

[0050] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0051] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0052] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A power line de-icing device for power maintenance, comprising a device frame (1), characterized in that: The upper end of the device frame (1) is connected to a movable frame (2). The side wall of the movable frame (2) is provided with a de-icing component for de-icing the wires. The upper surface of the device frame (1) is provided with a quick-release component for quick release. One side of the movable frame (2) is provided with a fixing component for fixing the quick-release component. The de-icing assembly includes a drive motor (3), which is fixed to the side wall of the movable frame (2) by bolts. The power output shaft of the drive motor (3) is fixed with a fixed wheel (31). Below the fixed wheel (31) is a movable wheel (32) installed inside the device frame (1). Limit plates (33) are fixed on both sides of the fixed wheel (31) and the movable wheel (32). Several de-icing racks (34) are fixed on the outer surfaces of the fixed wheel (31) and the movable wheel (32).

2. The power line de-icing device according to claim 1, characterized in that: Both ends of the movable wheel (32) are fitted with fixed bearings (35), and the outer surface of the fixed bearings (35) is fixed with movable blocks (36).

3. The power line de-icing device according to claim 2, characterized in that: One side of the movable block (36) is provided with a limiting rod (37) fixed to the inner wall of the device frame (1), and one side of the limiting rod (37) is provided with a compression spring (38) that abuts against the movable block (36).

4. The power line de-icing device according to claim 3, characterized in that: A counterweight (4) is fixed to the lower surface of the device frame (1).

5. The power line de-icing device according to claim 1, characterized in that: The quick-release assembly includes two connectors (5), both of which are fixed to the upper surface of the device frame (1).

6. The power line de-icing device according to claim 5, characterized in that: Both of the connectors (5) have a connecting groove (51) inserted into the movable frame (2) on their upper sides, and limit holes (52) are provided on the side walls of both connectors (5).

7. A power line de-icing device according to claim 6, characterized in that: The fixing component includes a mounting tube (6), and there are two mounting tubes (6). Both mounting tubes (6) are fixed to the side wall of the movable frame (2), and the interior of each mounting tube (6) is connected to a movable rod (61).

8. A power line de-icing device according to claim 7, characterized in that: A fixing block (62) is fixed on one side of the movable rod (61), and a limiting spring (63) sleeved on the movable rod (61) is abutted against the side wall of the fixing block (62). A fixing rod (64) that is inserted into the limiting hole (52) is fixed at the end of the movable rod (61).

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