Hanging aid

Abstract

This invention discloses a suspension assist device, comprising a tightening structure, a cutting structure, a wireless control structure, a main body, a telescopic structure, and a remote control structure. The tightening structure is used to tighten aluminum cable ties; the cutting structure has a cutting rod that rotates along the axial direction to cut the aluminum cable ties; the wireless control structure is driven and connected to the tightening structure and the cutting structure; the main body has an installation cavity, the cavity wall of which has an aluminum cable tie inlet and an outlet, the inlet and outlet being opposite to each other; the tightening structure is located in the installation cavity and is perpendicular to the bottom wall of the installation cavity, the bottom wall being vertically aligned; the cutting structure is located in the installation cavity; the wireless control structure is located in the installation cavity; the telescopic structure is connected to the main body and is used to adjust the height of the main body from the ground; the remote control structure is wirelessly connected to the wireless control structure; this suspension assist device avoids maintenance personnel having to climb to hang things, ensuring the personal safety of maintenance personnel, and quickly and efficiently completing the work of hanging signs and removing excess aluminum cable ties.

Description

Technical Field

[0001] This invention relates to the field of power grid installation auxiliary tools, and in particular to a suspension auxiliary device. Background Technology

[0002] Generally, maintenance signs and pole numbers are suspended from utility poles using aluminum cable ties. During installation, maintenance personnel need to place a ladder on flat ground against the pole, with one person holding the ladder and another climbing up to place the sign or pole number in the appropriate position. They then manually tighten the aluminum cable ties to ensure the sign or pole number is stably suspended from the pole. Excess cable ties are then cut off using a cutting tool. However, this method of hanging from height poses safety hazards. Furthermore, the ground where the ladder is placed must be flat. Maintenance personnel sometimes need to carry the ladder into sugarcane fields and woodlands to find a suitable location, increasing the difficulty of their work. If there is no flat ground to place the ladder, it will increase labor costs and work efficiency. Summary of the Invention

[0003] To address the safety hazards, low efficiency, and increased labor costs associated with existing maintenance methods, this invention provides a suspension auxiliary device that reduces the physical labor intensity of maintenance personnel, enabling them to work quickly and efficiently in various terrains and environments. The specific technical solution is as follows:

[0004] A suspension aid for tightening and cutting aluminum cable ties, comprising:

[0005] A tightening structure for tightening the aluminum cable ties;

[0006] A cutting structure having a cutting rod having an axial direction, the cutting rod rotating along the axial direction to cut the aluminum cable tie;

[0007] A wireless control structure, wherein the wireless control structure is drivenly connected to the tightening structure and the cutting structure;

[0008] The main body has a height direction, and the main body has an installation cavity. The cavity wall of the installation cavity has an aluminum cable tie inlet and an outlet. The inlet and the outlet are arranged opposite to each other. The tightening structure is arranged in the installation cavity and is perpendicular to the bottom wall of the installation cavity. The bottom wall is perpendicular to the height direction. The cutting structure is arranged in the installation cavity. The wireless control structure is arranged in the installation cavity.

[0009] A telescopic structure, connected to the main body, for adjusting the height of the main body above the ground; and

[0010] A remote control structure, wherein the remote control structure is wirelessly connected to the wireless control structure;

[0011] The aluminum cable tie enters from the inlet and is pressed against the tightening structure. The telescopic structure pushes the main body to the installation height. The remote control structure remotely controls the wireless control structure to drive the tightening structure to tighten the aluminum cable tie. Then, the cutting rod is driven to rotate to cut off the excess aluminum cable tie. The excess aluminum cable tie is released in the opposite direction after passing through the tightening structure and extends out from the outlet.

[0012] Preferably, the tightening structure includes a drive motor, a drive roller, an adjusting member, and a driven roller. The drive roller is driven and connected to the drive motor, and the driven roller rolls with the drive roller. One end of the adjusting member passes through the main body and is connected to the driven roller, driving the driven roller to move and press or loosen the aluminum cable tie. The aluminum cable tie passes through the inlet between the driven roller and the drive roller.

[0013] Preferably, the adjusting component includes an adjusting screw, a guide rail, and a roller housing. The roller housing is connected to the driven roller. One end of the adjusting screw is connected to the roller housing, and the other end protrudes from the main body. The guide rail is disposed on the bottom wall of the mounting cavity. The roller housing is movably connected to the guide rail. By pushing the adjusting screw, the driven roller is moved.

[0014] Preferably, the driven roller has a central shaft, and a first connector is connected to the end of the central shaft. The first connector is threadedly connected to the roller housing.

[0015] Preferably, there are two inlets and two outlets, which are distributed along the height direction.

[0016] Preferably, the tightening structure is provided in two sets, with the two tightening structures corresponding to the inlet and the outlet.

[0017] Preferably, the end of the cutting rod has a cutting opening corresponding to the inlet, and the inner wall of the cutting opening is provided with a blade.

[0018] Preferably, the cutting structure further includes a fixing member and an electric push rod. The fixing member is connected to the mounting cavity, and the end of the cutting rod is inserted into the fixing member. The fixing member has a limiting groove corresponding to the cutting opening. The aluminum cable tie passes through the limiting groove and the cutting opening in sequence. One end of the electric push rod is connected to the mounting cavity, and the other end is connected to the rod body of the cutting rod. The electric push rod pushes the cutting rod to rotate along the axial direction to cut the aluminum cable tie.

[0019] Preferably, the main body includes a cover and a housing, the housing having an opening, the cover covering the opening to form the mounting cavity, the inlet being disposed in the housing, and the outlet being disposed in the cover.

[0020] Preferably, it further includes a rechargeable battery disposed in the cavity wall of the mounting cavity.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the use of a telescopic structure to push the suspension auxiliary device to the installation position avoids maintenance personnel from climbing to hang it, ensuring the personal safety of maintenance personnel; the remote control structure and wireless control structure drive the cutting structure and tightening structure to operate, so that the tightening structure automatically tightens the aluminum cable ties and the cutting structure automatically cuts off the excess aluminum cable ties, so as to quickly and efficiently complete the work of hanging signs, pole numbers and removing excess aluminum cable ties. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the suspension auxiliary device of the present invention;

[0023] Figure 2 yes Figure 1 The exploded view of the suspension auxiliary device shown;

[0024] Figure 3 yes Figure 2 Enlarged view of point A shown;

[0025] Figure 4 This is a front structural diagram of the suspension auxiliary device of the present invention;

[0026] Figure 5 yes Figure 4 The diagram shows the internal structure of the suspension auxiliary device.

[0027] Figure 6 This is a top view of the internal structure of the suspension auxiliary device of the present invention.

[0028] In the attached diagram, 1-main body, 11-installation cavity, 12-inlet, 13-outlet, 14-cover, 15-shell, 16-protective shell, 17-third connector, 2-tightening structure, 21-drive motor, 211-fixed shell, 22-drive roller, 221-second connector, 23-adjusting component, 231-adjusting screw, 232-guide rail, 233-roller shell, 24-driven roller, 241-first connector, 3-cutting structure, 31-cutting rod, 311-cutting opening, 32-fixing component, 321-limiting groove, 33-electric push rod, 4-wireless control structure, 5-telescopic structure, 51-reinforcing rib, 6-rechargeable battery Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0031] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0032] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0033] Traditional maintenance methods require maintenance personnel to use ladders to climb to higher ground, but this method poses safety hazards and requires a flat surface to set up the ladders, making it unsuitable for environmental changes and reducing work efficiency.

[0034] In view of this, the present invention proposes a suspension auxiliary device for tightening and cutting aluminum cable ties, such as... Figures 1 to 6As shown, the suspension auxiliary device includes: a main body 1, a tightening structure 2, a cutting structure 3, a wireless control structure 4, a telescopic structure 5, and a remote control structure. The tightening structure 2 is used to tighten the aluminum cable ties. The cutting structure 3 has a cutting rod 31 with an axial direction, and the cutting rod 31 rotates along the axial direction to cut the aluminum cable ties. The wireless control structure 4 is drivenly connected to the tightening structure 2 and the cutting structure 3. The main body 1 has a height direction and has an installation cavity 11. The cavity wall of the installation cavity 11 has an aluminum cable tie inlet 12 and an outlet 13, which are arranged opposite to each other. The tightening structure 2 is disposed in the installation cavity 11 and is flush with the bottom wall of the installation cavity 11. The structure is vertically arranged, with the bottom wall perpendicular to the height direction. The cutting structure 3 is located in the mounting cavity 11, and the wireless control structure 4 is located in the mounting cavity 11. The telescopic structure 5 is connected to the main body 1 and is used to adjust the height of the main body 1 from the ground. The remote control structure is wirelessly connected to the wireless control structure 4. The aluminum cable tie enters from the inlet 12 and is pressed against the tightening structure 2. The telescopic structure 5 pushes the main body 1 to the installation height. The remote control structure remotely controls the wireless control structure 4 to drive the tightening structure 2 to tighten the aluminum cable tie. Then, it drives the cutting rod 31 to rotate and cut off the excess aluminum cable tie. The excess aluminum cable tie is released in the opposite direction after passing through the tightening structure 2 and extends out from the outlet 13.

[0035] The main body 1 is made of metal, such as stainless steel, aluminum, and aluminum alloy, which has high strength, protects internal components, and is lightweight for easy transportation and movement. The telescopic structure 5 is made of multiple straight rods connected together and is made of lightweight materials such as aluminum and aluminum alloy. The telescopic structure 5 can not only push the main body 1 to the installation position, but also adapt to poles of varying heights. To improve the connection strength between the main body 1 and the telescopic structure 5, multiple reinforcing ribs 51 are provided at the connection between the telescopic structure 5 and the main body 1. The wireless control structure 4 can be an infrared control structure, a Bluetooth control structure, or a mobile communication control structure. Using the wireless control structure 4 can avoid maintenance personnel having to climb to heights, ensuring their personal safety. The remote control structure can be a remote control, tablet computer, or other portable and remote-controlled product, which improves the degree of automation of operation and reduces the impact of human factors on work efficiency and quality.

[0036] In optional embodiments, such as Figures 2 to 6As shown, the tightening structure 2 includes a drive motor 21, a driving roller 22, an adjusting member 23, and a driven roller 24. The driving roller 22 is driven and connected to the drive motor 21, and the driven roller 24 rolls with the driving roller 22. One end of the adjusting member 23 passes through the main body 1 and is connected to the driven roller 24, driving the driven roller 24 to move and press or loosen the aluminum cable tie. The aluminum cable tie passes through the inlet 12 between the driven roller 24 and the driving roller 22. Specifically, the drive motor 21 has a rotating shaft connected to the driving roller 22, so that the drive motor 21 drives the driving roller 22 to rotate. When the aluminum cable tie is inserted between the driving roller 22 and the driven roller 24, the driving roller 22 drives the driven roller 24 to rotate, thus tightening the aluminum cable tie.

[0037] Furthermore, such as Figure 2 As shown, the active roller 22 is provided with a second connecting member 221. One end of the active roller 22 is driven and connected to the rotating shaft, and the other end is connected to the second connecting member 221. The second connecting member 221 is used to connect the active roller 22 and the main body 1. The end of the drive motor 21 connected to the active roller 22 is provided with a fixed housing 211. The fixed housing 211 is provided on the periphery of the active roller 22 and is fixed to the main body 1.

[0038] Furthermore, the driven roller 24 is provided with anti-slip texture on its periphery to ensure that the aluminum cable tie will not slip during the tightening process and affect the tightening effect.

[0039] In optional embodiments, such as Figure 5 As shown, the adjusting component 23 includes an adjusting screw 231, a guide rail 232, and a roller housing 233. The roller housing 233 is connected to the driven roller 24. One end of the adjusting screw 231 is connected to the roller housing 233, and the other end protrudes from the main body 1. The guide rail 232 is disposed on the bottom wall of the mounting cavity 11. The roller housing 233 is movably connected to the guide rail 232. By pushing the adjusting screw 231, the driven roller 24 is pushed to move. Specifically, the roller housing 233 includes a screw connecting plate and an outer frame. The outer frame is threaded to the guide rail 232, and the screw connecting plate is threaded to the side of the outer frame away from the driving roller 22. The adjusting screw 231 is a self-locking screw. When the driven roller 24 moves to the position of pressing the aluminum cable tie, the adjusting screw 231 automatically locks, keeping the driven roller 24 in its current state and preventing the driven roller 24 from being unable to apply force during the tightening of the aluminum cable tie. When the excess aluminum cable tie is cut off, the adjusting screw 231 automatically unlocks the adjusting member 23, causing the driven roller 24 to move away from the driving roller 22.

[0040] In optional embodiments, such as Figure 3The driven roller 24 shown has a central rotating shaft, and a first connecting member 241 is connected to one end of the central rotating shaft. The first connecting member 241 is threadedly connected to the roller housing 233. In this embodiment, the first connecting member 241 is connected to both ends of the central rotating shaft, and the first connecting member 241 is threadedly connected to the outer frame, which improves the connection stability between the driven roller 24 and the roller housing 233.

[0041] In optional embodiments, such as Figure 2 As shown, there are two inlets 12 and two outlets 13, distributed along the height direction. In actual use, to improve the connection stability between the sign or pole number plate and the pole, two or more aluminum cable ties are generally used for fixing. Setting two outlets 13 and two inlets 12 allows for cutting two aluminum cable ties at once, improving work efficiency.

[0042] In optional embodiments, such as Figure 2 As shown, the tightening structure 2 is provided in two sets, corresponding to the inlet 12 and the outlet 13. Providing two sets of tightening structures 2 allows for the simultaneous tightening of two aluminum cable ties, improving work efficiency.

[0043] In optional embodiments, such as Figure 2 As shown, the end of the cutting rod 31 has a cutting opening 311 corresponding to the inlet 12, and a blade is provided on the inner wall of the cutting opening 311. The blade is combined with the cutting opening 311, eliminating the need for additional blades.

[0044] In optional embodiments, such as Figure 2 As shown, the cutting structure 3 also includes a fixing member 32 and an electric push rod 33. The fixing member 32 is connected to the mounting cavity 11. The end of the cutting rod 31 is inserted into the fixing member 32. The fixing member 32 has a limiting groove 321 corresponding to the cutting opening 311. The aluminum cable tie passes through the limiting groove 321 and the cutting opening 311 in sequence. One end of the electric push rod 33 is connected to the mounting cavity 11, and the other end is connected to the rod body of the cutting rod 31. The electric push rod 33 pushes the cutting rod 31 to rotate along the axial direction to cut the aluminum cable tie. When the aluminum cable tie is tightened, the electric push rod 33 pushes the cutting rod 31. At the same time, the cutting rod 31 is restricted by the fixing member 32. The cutting rod 31 rotates through the lever principle, so that the blade in the cutting opening 311 presses against the aluminum cable tie to cut off the excess aluminum cable tie.

[0045] In optional embodiments, such as Figures 1 to 6As shown, the main body 1 includes a cover 14 and a housing 15. The housing 15 has an opening, and the cover 14 covers the opening to form the mounting cavity 11. The inlet 12 is disposed in the housing 15, and the outlet 13 is disposed in the cover 14. Specifically, the housing 15 has a third connector 17 at the opening. After the cover 14 is closed onto the housing 15, it is connected to the third connector 17 with screws. Furthermore, the main body 1 also has a protective shell 16 for protecting the cutting rod 31. The protective shell 16 is formed by protrusion from a surface of the housing 15 away from the opening, and the fixing member 32 is connected to the protective shell 16.

[0046] In optional embodiments, such as Figure 2 and Figure 5 The suspension assist device also includes a rechargeable battery 6, which is disposed in the cavity wall of the mounting cavity 11. The main body 1 is provided with a charging port and a power switch. Both the charging port and the power switch are connected to the rechargeable battery 6. The charging port facilitates the charging of the rechargeable battery 6, ensuring long-term continuous use of the suspension assist device. The power switch controls the opening and closing of the rechargeable battery 6.

[0047] To further improve the safety performance of the suspension assist device, the suspension assist device is also equipped with safety protection structures such as overload protection structure and emergency stop structure.

[0048] The following section further explains how to use the suspension auxiliary device:

[0049] First, install the pole number plate or sign onto the pole using aluminum cable ties. Excess cable ties are inserted through inlet 12 between the driving roller 22 and the driven roller 24. The driven roller 24 is then moved using adjusting screw 231 to press the cable ties firmly. At this point, the cable ties are not tightened. The sign or pole number plate is then pushed up the pole to its installation position using telescopic structure 5. Supported by telescopic structure 5, the drive motor 21 is started using a remote control, causing the cable ties to press firmly against the driven roller 24 and the driving roller 24. The roller 22 tightens the cable tie to securely connect the pole number plate and sign to the pole. Excess aluminum cable ties need to be cut off by the cutting structure 3. At this time, one end of the aluminum cable tie extends out of the outlet 13. The electric push rod 33 is activated to make the cutting rod 31 rotate so that the aluminum cable tie is cut at the cutting opening 311, thus completing the work of cutting the excess aluminum cable tie. After retracting the telescopic structure 5, the driven roller 24 is moved by the adjusting screw 231 to loosen the excess aluminum cable tie, making it easy for maintenance personnel to remove the excess aluminum cable tie from the outlet 13.

[0050] In summary, this suspension auxiliary device reduces the physical labor intensity of maintenance personnel, such as carrying ladders and manually tightening aluminum cable ties, making the work easier and improving the automation of operations, thus enhancing work efficiency and quality. Using a telescopic structure 5 instead of a ladder eliminates the need for maintenance personnel to climb, reducing safety risks associated with working at heights, such as falls and loss of balance, further ensuring their safety. The suspension auxiliary device can adapt to different terrains and environments. Furthermore, it reduces the time and steps required for manual operation, enabling maintenance personnel to quickly and efficiently complete the hanging of signs and number plates, as well as the cutting of excess aluminum cable ties.

[0051] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the patent application of the present invention. All equivalent changes, substitutions or modifications made within the technical spirit and principles indicated by the present invention should be included within the scope of patent protection covered by the present invention.

Claims

1. A suspension auxiliary device for tightening and cutting aluminum cable ties, characterized in that, include: A tightening structure for tightening the aluminum cable tie; A cutting structure having a cutting rod having an axial direction, the cutting rod rotating along the axial direction to cut the aluminum cable tie; A wireless control structure, wherein the wireless control structure is drivenly connected to the tightening structure and the cutting structure; The main body has a height direction and an installation cavity. The cavity wall has an aluminum cable tie inlet and an outlet, with the inlet and outlet facing each other. A tightening structure is located in the installation cavity and is perpendicular to the bottom wall of the cavity, which is perpendicular to the height direction. A cutting structure and a wireless control structure are located in the installation cavity. A cutting opening is located at the end of a cutting rod corresponding to the inlet, and a blade is located on the inner wall of the cutting opening. The cutting structure also includes a fixing member and an electric push rod. The fixing member is connected to the installation cavity, and the end of the cutting rod is inserted into the fixing member. The fixing member has a limiting groove corresponding to the cutting opening. The aluminum cable tie passes through the limiting groove and the cutting opening sequentially. One end of the electric push rod is connected to the installation cavity, and the other end is connected to the cutting rod. The electric push rod pushes the cutting rod to rotate along the axial direction to cut the aluminum cable tie. A telescopic structure, connected to the main body, is used to adjust the height of the main body from the ground; as well as A remote control structure, wherein the remote control structure is wirelessly connected to the wireless control structure; The aluminum cable tie enters from the inlet and is pressed against the tightening structure. The telescopic structure pushes the main body to the installation height. The remote control structure remotely controls the wireless control structure to drive the tightening structure to tighten the aluminum cable tie. Then, the cutting rod is driven to rotate to cut off the excess aluminum cable tie. The excess aluminum cable tie is released in the opposite direction after passing through the tightening structure and extends out from the outlet.

2. The suspension auxiliary device according to claim 1, characterized in that, The tightening structure includes a drive motor, a drive roller, an adjusting member, and a driven roller. The drive roller is driven and connected to the drive motor, and the driven roller rolls with the drive roller. One end of the adjusting member passes through the main body and is connected to the driven roller, driving the driven roller to move and press or loosen the aluminum cable tie. The aluminum cable tie passes through the inlet between the driven roller and the drive roller.

3. The suspension auxiliary device according to claim 2, characterized in that, The adjusting component includes an adjusting screw, a guide rail, and a roller housing. The roller housing is connected to the driven roller. One end of the adjusting screw is connected to the roller housing, and the other end protrudes from the main body. The guide rail is disposed on the bottom wall of the mounting cavity. The roller housing is movably connected to the guide rail. By pushing the adjusting screw, the driven roller is moved.

4. The suspension auxiliary device according to claim 3, characterized in that, The driven roller has a central shaft, and a first connector is connected to the end of the central shaft. The first connector is threadedly connected to the roller housing.

5. The suspension auxiliary device according to claim 1, characterized in that, There are two inlets and two outlets, which are distributed along the height direction.

6. The suspension auxiliary device according to claim 5, characterized in that, The tightening structure is provided in two sets, with the two tightening structures corresponding to the inlet and the outlet.

7. The suspension auxiliary device according to claim 1, characterized in that, The main body includes a cover and a shell. The shell has an opening, and the cover is placed over the opening to form the mounting cavity. The inlet is located in the shell, and the outlet is located in the cover.

8. The suspension auxiliary device according to claim 1, characterized in that, It also includes a rechargeable battery disposed in the cavity wall of the mounting cavity.

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