Small handheld mechanical cable deicing device driven by motor

Abstract

The invention belongs to the field of electric power facility maintenance, relates to a cable deicing technology, and provides a motor-driven small handheld mechanical cable deicing device which comprises a striking type deicing module, an expansion type transmission device, a power cabin and a backpack type energy bag. The striking type deicing module comprises two groups of striking wheels which synchronously and inwards rotate, and ice covering the surface of the cable is circularly struck; the upper end of the expansion type transmission device is connected with the striking type deicing module, and the expansion type transmission device transmits rotation power to the striking wheel; the power cabin is connected with the lower end of the expansion type transmission device and comprises a driving motor for providing power for the beating wheel; the backpack type energy bag is electrically connected with the driving motor and supplies power to the driving motor. The device solves the problems that existing deicing equipment is large in size, poor in maneuverability and incapable of carrying out cross-rod continuous operation through modular and handheld design, has the advantages of being portable, flexible, efficient and safe, and is suitable for rapid removal of scattered and local ice coating.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of power facility maintenance, and relates to cable deicing technology, in particular to a small handheld mechanical cable deicing device driven by a motor. BACKGROUND

[0002] Under cold and humid weather conditions, the surface of overhead cables such as power transmission and distribution lines and communication lines is prone to ice formation. In the railway catenary system, ice and snow coverage can cause unbalanced wire tension, insulator flashover, and even cause pantograph failure; after ice accumulation on high-voltage transmission lines, the load of the tower increases dramatically, and the wire dances, which may cause cable breakage, tower collapse and other serious accidents, seriously threatening the safe and stable operation of the power grid and communication network. Therefore, timely and effective removal of cable ice is a key link to ensure the reliable operation of power and communication systems.

[0003] At present, common cable deicing technologies mainly include the following: 1. Pulley scraping method: This method uses the friction between the pulley and the wire to scrape off the ice layer by mechanical means. Such devices usually have a simple structure and are mainly suitable for local deicing and are only suitable for single-strand lines, with limited flexibility and scope of operation.

[0004] 2. Large vehicle-mounted deicing system: The deicing equipment is integrated into the vehicle platform, and the deicing is carried out by a telescopic mechanical arm contacting the cable. Although this system has certain automation capabilities, it has the significant defects of large size and poor mobility. It is difficult to pass through in complex terrain, narrow streets or mountainous areas, and the deployment flexibility is severely limited, and the equipment cost is high.

[0005] 3. Intelligent deicing device: For example, Chinese patent CN119297905A discloses a high-speed rail cable crushing-cleaning integrated deicing device, which includes an ice crushing module, a post-processing module and a guide module. The rotating ice crushing head, deicing knife and heat generator are integrated on the bow head bracket of the high-speed train, and deicing is achieved by train operation. However, this scheme is only suitable for railway catenary systems, and requires modification of high-speed trains, with extremely high implementation cost and poor universality. For example, Chinese patent CN118659290A discloses a push-type cable deicing device, which uses a servo motor to drive a trolley to move along the cable, and a rotating knocking device to knock the ice layer in a revolving manner. This technology represents the intelligent direction, but its structure is complex, the manufacturing cost is high, the maintenance and operation are difficult, and it is only suitable for single-strand lines without cable clamping devices, cannot work continuously across the poles, and is difficult to popularize in grassroots units or emergency repair scenes.

[0006] In summary, the existing cable deicing technology generally exists the problems of heavy equipment, poor flexibility, high cost and so on. Especially for the scattered and small range of icing points, the existing technology often seems to be "underutilization of talent", and lacks a lightweight solution that can quickly respond and be flexibly deployed.

[0007] Therefore, there is an urgent need for a small handheld cable deicing device with simple structure, portability and flexibility, and convenient operation to meet the actual needs of efficient and low-cost treatment of local and sudden icing, and to fill the gap in flexibility and accessibility of existing technology. SUMMARY

[0008] In order to solve the problems of large volume, inflexibility, only for single line deicing, and unable to adapt to complex terrain and scattered operation requirements of existing deicing equipment, and to achieve the purpose of efficient, safe and portable removal of cable icing, the present application discloses a small handheld mechanical cable deicing device driven by a motor, which comprises a hitting type deicing module, an expansion type transmission device, a power cabin and a backpack type energy pack.

[0009] Among them, the hitting type deicing module comprises two groups of hitting wheels rotating synchronously inward, which cyclically hit the icing on the surface of the cable; The upper end of the expansion type transmission device is connected with the hitting type deicing module, and the rotating power is transmitted to the hitting wheels; The lower end of the expansion type transmission device is connected with the power cabin, which comprises a driving motor for providing power for the hitting wheels; The backpack type energy pack is electrically connected with the driving motor, and provides power for the driving motor.

[0010] Further, the hitting type deicing module further comprises a holder, two reversing shafts, a right-angle gear, two synchronous gears and two groups of transmission assemblies.

[0011] Among them, the holder comprises a base disc and two support plates symmetrically fixed on both sides of the base disc; Two reversing shafts are respectively installed on the bearing holes in the lower parts of the two support plates; The right-angle gear is installed on one of the reversing shafts and engaged with the expansion type transmission device; The two synchronous gears are respectively installed on the two reversing shafts and engaged with each other to realize synchronous rotation of the two reversing shafts; Each group of transmission assemblies comprises a synchronous wheel and a synchronous belt, wherein the synchronous wheel installed at the end of one of the reversing shafts is connected with the synchronous wheel on one of the hitting shafts through the synchronous belt; the synchronous wheel installed at the end of the other reversing shaft is connected with the synchronous wheel on the other hitting shaft through the synchronous belt.

[0012] Further, the ice blocking plate is arranged at the front of the base plate to block the splashing of the broken ice.

[0013] Further, the beating wheel comprises a beating shaft, two rotating discs and a plurality of arc-shaped ice-beating rods.

[0014] One end of the beating shaft is arranged at the upper part of one of the support plates, and the other end is arranged at the upper part of the other support plate. The two rotating discs are arranged between the two support plates and are sleeved on the beating shaft. The rotating discs are uniformly provided with a plurality of mounting positions in the circumferential direction. Each arc-shaped ice-beating rod is installed in each mounting position.

[0015] Further, the distance between the two groups of beating wheels is adapted to the diameter of the cable to be deiced.

[0016] Further, the arc-shaped ice-beating rods are made of nylon material, and the mounting positions on the two rotating discs are staggered in the circumferential direction.

[0017] Further, the retainer further comprises a gear cover covering the outside of the synchronous gear and the synchronous belt, and the ice blocking plate is arranged at the front of the base plate.

[0018] Further, the expansion transmission device comprises an eccentric transmission assembly, a plurality of quick plug expansion rods and a conical cover.

[0019] The eccentric transmission assembly comprises an eccentric transmission rod, a universal joint and an eccentric limiting ring. One end of the eccentric transmission rod is engaged with the right-angle gear on the beating ice-removal module through a gear, and the other end is provided with the universal joint. The eccentric limiting ring is arranged on the eccentric transmission rod to limit the axial movement of the eccentric transmission rod. The quick plug expansion rod comprises a transmission rod and a quick plug. The quick plug is connected with the adjacent quick plug expansion rod. The quick plug expansion rod is inserted with the adjacent quick plug expansion rod through the square head end on the transmission rod and the round head end, and is axially limited by the limiting plate and the snap spring. The conical cover covers the outside of the universal joint.

[0020] Further, the power cabin comprises a synchronous bin, one or two drive motors, a protective cover and a drive rod fixing plate.

[0021] The inside of the synchronous bin is provided with a drive rod through a bearing. The output end of the drive rod is provided with a quick plug for connecting the expansion transmission device. One or two drive motors drive the drive rod to rotate through a synchronous wheel and a synchronous belt. The synchronous bin and the driving motor are arranged in the protective cover, and an expansion rod mounting seat is arranged on the protective cover.

[0022] A driving rod fixing plate is arranged in the synchronous bin and used for supporting and fixing the driving rod.

[0023] In an improved embodiment of the small handheld mechanical cable deicing device driven by the motor, the device further comprises a handheld mounting assembly, and the handheld mounting assembly comprises a handheld rod, a handle, a shock-absorbing handle and a mounting clamp.

[0024] The handheld rod is fixed on a driving rod of the expansion type transmission device, the handle and the shock-absorbing handle are sleeved on the driving rod, and the mounting clamp is used for fixing the device at a handheld position of an operator.

[0025] Compared with the prior art, the at least one technical scheme adopted by the embodiment of the present application can achieve the beneficial effects at least including: 1. The energy pack and the expansion type transmission device are adopted in a backpack mode, the whole set of equipment can be carried by a single person and operated by hand, without the need for a large carrier, and can be flexibly deployed at a complex terrain, a narrow space or an aerial work point, thereby greatly improving the mobility and convenience of work.

[0026] 2. The expansion type transmission device is designed in a modular mode of quick insertion expansion rods, and an operator can quickly increase or decrease the number of rod pieces, adjust the total length of the device and adapt to different scene requirements according to the actual work distance on site, thereby having strong versatility.

[0027] 3. The knocking type deicing module is designed in a mode of synchronous high-speed rotation of two sets of knocking wheels inward, the ice knocking rod knocks the cable icing in a cycle, and the breaking efficiency is high. The synchronous inward rotation mode can effectively offset the vibration in the horizontal direction, so that the device runs stably, reduces the impact on the operator and avoids damage to the cable.

[0028] 4. The operator holds the device through the long rod, maintains a safe distance from the deicing work point and avoids the risk of directly contacting the live line, thereby improving the work safety.

[0029] 5. Compared with a large vehicle-mounted system or an intelligent robot, the present application has a relatively simple structure, low manufacturing cost, and main components (such as a battery pack and quick insertion rods) can be quickly replaced, thereby being convenient to maintain.

[0030] 6. The power cabin can be configured with one or two driving motors, and a user can select according to power requirements and weight requirements, thereby having wide adaptability. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0032] Figure 1 Overall schematic diagram of a small handheld mechanical cable deicing device driven by a motor; Figure 2 Overall schematic diagram of a hitting type deicing module; Figure 3 Schematic diagram of the composition of a hitting type deicing module; Figure 4 Schematic diagram of an expansion type transmission device; Figure 5 Schematic diagram of a quick insertion expansion rod; Figure 6 Schematic diagram of a transmission rod connected to the quick insertion expansion rod; Figure 7 Schematic diagram of a power cabin; Figure 8 Schematic diagram of the composition of a power cabin; Figure 9 Schematic diagram of a backpack type energy pack; Figure 10 Schematic diagram of a handheld mounting assembly; 1, hitting type deicing module; 101, base disc; 102, support plate; 103, gear cover; 104, right-angle gear; 105, synchronous gear; 106, synchronous wheel; 107, synchronous belt; 108, belt cover; 109, bearing bracket; 110, hitting shaft; 111, limiting ring; 112, rotating disc; 113, ice hitting rod; 114, ice blocking plate; 115, reversing shaft; 2, expansion type transmission device; 201, eccentric transmission rod; 202, universal joint; 203, eccentric limiting ring; 204, conical cover; 205, transmission rod; 206, quick insertion plug; 207, limiting plate; 208, handheld rod; 3, power cabin; 301, driving motor; 302, synchronous bin; 303, protective cover; 304, synchronous wheel; 305, synchronous belt; 306, driving rod fixing plate; 307, driving rod; 308, quick insertion plug; 309, expansion rod mounting seat; 4, backpack type energy pack; 401, portable vest; 402, battery pack; 403, storage battery; 404, control device; 405, mounting belt; 5, handheld mounting assembly; 501, mounting clamp; 502, shock absorbing handle; 503, grip; 504, wire protection tube. DETAILED DESCRIPTION

[0033] The embodiments of the present application will be described in detail below with reference to the drawings.

[0034] The above and other advantages and effects of the present application will become readily apparent to those of ordinary skill in the art from the description thereof after realizing the technical solutions disclosed by the present application. Obviously, the described embodiments are only a part rather than all of the embodiments of the present application. The present application can also be implemented or applied through other different specific embodiments, and various modifications or changes can be made to the details of the present application based on different views and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features of the embodiments can be combined with each other without conflict. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0035] In the description of the present embodiments, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "left", "right", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0036] It should also be noted that the diagrams provided in the following embodiments only schematically illustrate the basic concept of the present disclosure, and only show the components related to the present disclosure in the diagrams, not drawn according to the number, shape and size of the components when actually implemented. The actual implementation of each component may be a random change, and the component layout pattern may be more complex.

[0037] The embodiments of the present application disclose a small handheld mechanical cable deicing device driven by a motor, which is used by deicing personnel to clean the ice layer of the cable in the case of cable icing. Referring to Figure 1 As shown, the device includes a hitting type deicing module 1, an expansion type transmission device 2, a power cabin 3, and a backpack type energy pack 4.

[0038] The hitting type deicing module 1 includes two groups of synchronous inward rotating hitting wheels, which cyclically hit the ice on the surface of the cable; the upper end of the expansion type transmission device 2 is connected with the hitting type deicing module 1, and transmits rotating power to the hitting wheels; the power cabin 3 is connected with the lower end of the expansion type transmission device 2, and includes a driving motor 301 for providing power for the hitting wheels; the backpack type energy pack 4 is electrically connected with the driving motor 301, and provides power for the driving motor 301.

[0039] In one embodiment, referring to Figure 2 and Figure 3 , the hitting type deicing module 1 further comprises a holding frame, two reversing shafts 115, a right-angle gear 104, two synchronous gears 105 and two sets of transmission assemblies.

[0040] The holding frame comprises a base disc 101 and two support plates 102 symmetrically fixed on both sides of the base disc 101. Specifically, the base disc 101 is placed on an assembly table, the support plates 102 are symmetrically placed on the stepped grooves on both sides of the base disc 101, and are fixed by using M5 bolts. Two bearings are installed in the bearing holes of the base disc 101 for connection with the expansion type transmission device 2.

[0041] The two reversing shafts 115 are respectively installed on the bearing holes at the lower part of the two support plates 102. Then, the right-angle gear 104 is installed on one of the reversing shafts 115 and is engaged with the expansion type transmission device 2. The two synchronous gears 105 are respectively installed on the two reversing shafts 115 and are engaged with each other to realize the synchronous rotation of the two reversing shafts 115.

[0042] Each set of transmission assemblies comprises a synchronous wheel 106 and a synchronous belt 107. The synchronous wheel 106 installed at the end of one of the reversing shafts 115 is connected with the synchronous wheel 106 on one of the hitting shafts 110 through the synchronous belt 107. The synchronous wheel 106 installed at the end of the other reversing shaft 115 is connected with the synchronous wheel 106 on the other hitting shaft 110 through the synchronous belt 107. The synchronous belt 107 is protected by the belt cover 108 outside.

[0043] During installation, the two ends of the reversing shaft 115 are completely inserted through the support plate 102 and are fixed by using a snap spring. The synchronous wheel 106 is also limited by using a snap spring.

[0044] In the present application, the right-angle gear 104, the two synchronous gears 105, the two synchronous wheels 106, the two synchronous belts 107, the two reversing shafts 115 and the two belt covers 108 together form a synchronous shaft, which is installed on the bearing holes at the bottom of the holding frame in transverse symmetry, In one embodiment, referring to Figure 2 , the hitting type deicing module 1 further comprises an ice blocking plate 114, which is arranged at the front of the base disc 101 to block the splashing of broken ice.

[0045] Further, referring to Figure 2 and Figure 3 , the hitting wheel is installed in the installation groove at the top of the holding frame in transverse symmetry. The hitting wheel comprises a hitting shaft 110, two rotating discs 112 and a plurality of arc-shaped ice hitting rods 113.

[0046] Wherein, one end of the beating shaft 110 is arranged on the upper part of one of the support plates 102, and the other end is arranged on the upper part of the other support plate 102. Both of the rotating discs 112 are located between the two support plates 102, and are sleeved on the beating shaft 110 and fixed by keys. In addition, a limiting ring 111 is sleeved on the beating shaft 110 to limit the rotating disc 112. The two ends of the installed beating shaft 110 are respectively inserted into the bearing bracket 109 located outside the support plate 102 and fixed by a clasp spring, and the bearing bracket 109 is fixed in the mounting groove of the support plate 102 by M5 bolts.

[0047] In an embodiment, as shown in Figure 2 and Figure 3 , a plurality of mounting positions are uniformly arranged on the circumference of the rotating disc 112; an arc-shaped ice stick 113 is installed on each mounting position. The interval between the two sets of beating wheels is adapted to the diameter of the cable to be deiced. For example, when the cross-sectional diameter of the cable to be deiced is 10mm, the interval between the two sets of beating wheels can be designed to be 11mm~15mm.

[0048] In an embodiment, the arc-shaped ice stick 113 is made of nylon material, and the mounting positions on the two rotating discs 112 are staggered in the circumferential direction.

[0049] In an embodiment, as shown in Figure 2 , the holder further includes a gear cover 103 covering the outside of the synchronous gear 105 and the synchronous belt 107, and the ice blocking plate 114 is arranged at the front of the base disc 101.

[0050] In an embodiment, as shown in Figures 4 to 6 , the extended transmission device 2 includes an eccentric transmission assembly, a plurality of quick plug expansion rods, and a conical cover 204.

[0051] Wherein, the eccentric transmission assembly includes an eccentric transmission rod 201, a universal joint 202, and an eccentric limiting ring 203. One end of the eccentric transmission rod 201 is engaged with the right-angle gear 104 on the beating deicing module 1 through a gear, and the other end is provided with the universal joint 202. The eccentric limiting ring 203 is arranged on the eccentric transmission rod 201 to limit the axial movement of the eccentric transmission rod 201.

[0052] The quick plug expansion rod includes a transmission rod 205 and a quick plug connector 206. The quick plug connector 206 is connected with the adjacent quick plug expansion rod. The quick plug expansion rod is inserted through the square head end on the transmission rod 205 and the round head end on the adjacent quick plug expansion rod, and is axially limited by a limiting plate 207 and a clasp spring.

[0053] The conical cover 204 is covered outside the universal joint 202, specifically, the large end of the conical cover 204 can be fixed to the corresponding hole position of the base disc 101 by M4 bolts.

[0054] In the assembly of the extended transmission device 2, the limiting plates 207 are respectively welded at both ends of the handheld rod 208 and bearings are installed; the quick transmission plug 206 is installed to the round head end of the transmission rod 205 by using a pin shaft; the square head end of the transmission rod 205 is inserted from the thin end of the handheld rod 208 until it completely leaks out of the limiting groove of the transmission rod 205 and is limited by using a clasp spring; the thin head of the extension rod is inserted into the eccentric transmission assembly and the quick transmission plug 206 can be attached to the square head end of the transmission rod 205 of the eccentric transmission assembly, which is fixed by using M5 bolts; according to this method, multiple extension rods can be quickly installed.

[0055] Further, as shown in Figure 7 and Figure 8 , the power cabin 3 includes a synchronization bin 302, one or two drive motors 301, a protective cover 303, and a drive rod fixing plate 306.

[0056] Among them, as shown in Figure 7 and Figure 8 , the inside of the synchronization bin 302 is installed with a drive rod 307 through a bearing, and the output end of the drive rod 307 is provided with a quick plug 308 for connecting the extended transmission device 2.

[0057] One or two drive motors 301 are installed to the synchronization bin 302 and are fixed by using M4 bolts, two synchronization wheels 304 are respectively installed on the motor shaft 301; bearings are installed in the bearing mounting holes of the synchronization bin 302; two drive rods 307 are installed in the bearing holes and are limited by using a clasp spring, the drive rods 307 are driven to rotate by the synchronization wheels 304 and the synchronization belts 305, the synchronization bin 302 and the drive motor 301 are arranged in the protective cover 303, and the protective cover 303 is provided with an extension rod mounting seat 309.

[0058] The drive rod fixing plate 306 is arranged in the synchronization bin 302, is sleeved into the drive rod 307 after installing a bearing, and is fixed to the side wall of the synchronization bin 302 by using M4 / M5 bolts, and another limiting groove of the drive rod 307 is fixed by using a clasp spring to support and fix the drive rod 307.

[0059] In the installation, the quick plug 308 is installed to the top end of the drive rod fixing plate 306, the extension rod mounting seat 309 is fixed to the synchronization bin 302 by using M5 bolts, the protective cover 303 is sleeved into the synchronization bin 302 and is fixed by using bolts; the round head of the protective cover 303 is inserted into the tail of the extended transmission device 2, and the power cabin 3 is completed.

[0060] In an embodiment, as shown inFigure 9 As shown, in the backpack-type energy pack 4, the battery 403 is inserted into the battery pack 402 and covered with a waterproof cover; the battery pack 402 is connected to the portable vest 401; the control device 404 is connected to the battery 403 using a cable; the control device 404 is connected to the drive motor 301 of the power compartment 3 through the cable conduit 504, and the start, stop and speed of the drive motor 301 are controlled by the control device 404.

[0061] In an improved embodiment of the aforementioned motor-driven small handheld mechanical cable de-icing device, the device further includes a handheld mounting assembly 5, see [link to previous embodiment]. Figure 10 As shown, the handheld mounting assembly 5 includes a handheld rod 208, a grip 503, a shock-absorbing handle 502, and a mounting clip 501. The handheld rod 208 is fixed to the transmission rod 205 of the extended transmission device 2; the grip 503 and the shock-absorbing handle 502 are both sleeved on the transmission rod 205; and the mounting clip 501 is used to fix the device in the operator's handheld position.

[0062] When installing the handheld mounting component 5, select a suitable position to install the shock-absorbing handle 502, and then slip it onto the handheld rod 208; select a suitable position to slip the grip 503 onto the handheld rod 208 and secure it with bolts and nuts; select a suitable position to slip the mounting clip 501 onto the handheld rod 208, secure it with bolts and nuts, and connect the mounting strap 405 to complete the assembly of the handheld mounting component.

[0063] In this invention, during use, the operator can install multiple extension rods of the extension transmission device 2 by quick-connection according to the height between the extension rod and the cable, so as to achieve the actual required height.

[0064] Furthermore, in this invention, a right-angle gear 104 can be installed on one reversing shaft 115, or on both reversing shafts 115. When a right-angle gear 104 is installed on both reversing shafts 115, the two sets of striking wheels can be designed with redundancy between each other. When the corresponding power compartment 3 and backpack energy pack 4 on one striking wheel fail, the other striking wheel can drive it, ensuring that both striking wheels are working.

[0065] The embodiments of the present invention achieve at least the following technical effects: 1. Employing a backpack-style energy pack and a modular extended transmission device, the entire equipment can be carried and operated by a single person, eliminating the need for large vehicles. It can be flexibly deployed in complex terrain, narrow spaces, or high-altitude work sites, greatly improving the mobility and convenience of operations.

[0066] 2. The extended transmission device adopts a modular design with quick-connect extension rods, allowing operators to quickly add or remove rods and adjust the overall length of the device on-site according to the actual working distance, adapting to different scenario requirements and demonstrating strong versatility.

[0067] 3. The impact-type de-icing module employs a design with two sets of impact wheels rotating synchronously inward at high speed. The ice-breaking rods cyclically strike the ice covering the cable, resulting in high breaking efficiency. The synchronous inward rotation effectively counteracts horizontal vibrations, ensuring smooth equipment operation, reducing impact on operators, and preventing cable damage.

[0068] 4. Operators use long poles to hold the equipment and maintain a safe distance from the de-icing work site, avoiding the risk of direct contact with live lines and improving work safety.

[0069] 5. Compared with large vehicle-mounted systems or intelligent robots, the present invention has a relatively simple structure, low manufacturing cost, and key components (such as battery packs and quick-connect rods) can be quickly replaced, making maintenance convenient.

[0070] 6. The power compartment can be equipped with one or two drive motors, which users can choose according to their power and weight requirements, making it highly adaptable.

[0071] Obviously, those skilled in the art should understand that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Various modifications and variations of the embodiments of the present invention are possible for those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0072] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A small, handheld mechanical cable de-icing device driven by a motor, characterized in that, include: The impact-type de-icing module (1) includes two sets of synchronously rotating inward impact wheels to cyclically impact the ice covering the cable surface; An extended transmission device (2) is connected at its upper end to the impact-type de-icing module (1) to transmit rotational power to the impact wheel; The power compartment (3), connected to the lower end of the extended transmission device (2), includes a drive motor (301) that provides power to the striking wheel. The backpack-type energy pack (4) is electrically connected to the drive motor (301) and provides power to the drive motor (301).

2. The motor-driven small handheld mechanical cable de-icing device according to claim 1, characterized in that, The impact-type de-icing module (1) also includes: The cage includes a base plate (101) and two support plates (102) symmetrically fixed on both sides of the base plate (101). Two reversing shafts (115) are respectively installed on the bearing holes at the bottom of the two support plates (102); A right-angle gear (104) is mounted on one of the reversing shafts (115) and meshes with the extended transmission device (2); Two synchronizing gears (105) are respectively mounted on the two reversing shafts (115) and mesh with each other to achieve synchronous rotation of the two reversing shafts (115); Two sets of transmission components, each set of transmission components including a synchronous pulley (106) and a synchronous belt (107), wherein the synchronous pulley (106) installed at the end of one of the reversing shafts (115) is connected to the synchronous pulley (106) on one of the striking shafts (110) via the synchronous belt (107); the synchronous pulley (106) installed at the end of the other reversing shaft (115) is connected to the synchronous pulley (106) on the other striking shaft (110) via the synchronous belt (107).

3. The motor-driven small handheld mechanical cable de-icing device according to claim 2, characterized in that, The impact-type de-icing module (1) also includes an ice baffle (114), which is disposed at the front of the base plate (101) to block ice fragments from splashing.

4. The motor-driven small handheld mechanical cable de-icing device according to any one of claims 1 to 3, characterized in that, The striking wheel includes: The striking shaft (110) has one end disposed on the upper part of one of the support plates (102) and the other end disposed on the upper part of another support plate (102); Two rotating disks (112) are located between the two support plates (102) and are both sleeved on the striking shaft (110). The rotating disks (112) are evenly provided with multiple mounting positions in the circumferential direction. Multiple curved popsicle sticks (113) are installed one-to-one on each of the aforementioned mounting positions.

5. The motor-driven small handheld mechanical cable de-icing device according to claim 4, characterized in that, The two sets of striking wheels are spaced apart to accommodate the diameter of the cable to be de-iced.

6. The motor-driven small handheld mechanical cable de-icing device according to claim 4, characterized in that, The curved popsicle stick (113) is made of nylon material, and the mounting positions on the two rotating disks (112) are staggered in the circumferential direction.

7. The motor-driven small handheld mechanical cable de-icing device according to claim 3, characterized in that, The cage also includes a gear cover (103) that covers the outside of the timing gear (105) and timing belt (107), and the ice baffle (114) is disposed at the front of the base plate (101).

8. The motor-driven small handheld mechanical cable de-icing device according to claim 1, characterized in that, The extended transmission device (2) includes: The eccentric transmission assembly includes an eccentric transmission rod (201), a universal joint (202), and an eccentric limiting ring (203). One end of the eccentric transmission rod (201) meshes with a right-angle gear (104) on the impact-type de-icing module (1) via a gear, and the other end is provided with the universal joint (202). The eccentric limiting ring (203) is disposed on the eccentric transmission rod (201) to restrict the axial movement of the eccentric transmission rod (201). Multiple quick-connect extension rods, including a transmission rod (205) and a quick-connect plug (206), wherein the quick-connect plug (206) is connected to the adjacent quick-connect extension rod; the quick-connect extension rod is inserted into the round end of the adjacent quick-connect extension rod through the square end on the transmission rod (205), and is axially limited by a limiting plate (207) and a retaining ring; A conical cover (204) is provided on the outside of the universal joint (202).

9. The motor-driven small handheld mechanical cable de-icing device according to claim 1, characterized in that, The power compartment (3) includes: The synchronization chamber (302) has a drive rod (307) mounted inside via bearings. The output end of the drive rod (307) is provided with a quick connector (308) for connecting the extended transmission device (2). One or two drive motors (301) drive the drive rod (307) to rotate via a synchronous pulley (304) and a synchronous belt (305); The protective cover (303) is provided with the synchronization chamber (302) and the drive motor (301) inside the protective cover (303), and the protective cover (303) is provided with an extension rod mounting seat (309). A drive rod fixing plate (306) is disposed in the synchronization chamber (302) for supporting and fixing the drive rod (307).

10. The motor-driven small handheld mechanical cable de-icing device according to claim 1, characterized in that, It also includes a handheld mount component (5), which includes: The hand lever (208) is fixed to the transmission rod (205) of the extended transmission device (2); The grip (503) and the shock-absorbing handle (502) are both fitted onto the transmission rod (205); The mounting clip (501) is used to secure the device in the operator's handheld position.

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