Rapid assembling and disassembling tool for current collector

Abstract

The utility model belongs to the technical field of current collector assembling and disassembling tools, and relates to a rapid current collector assembling and disassembling tool which comprises a gear box, an operating rod arranged on the top of the gear box, a fixing rod arranged on the rear side of the gear box, a window arranged on the rear side of the fixing rod, a handle arranged on the rear side of the window and a rack arranged in the middle of the gear box in a front-back penetrating mode. Metal hooks are arranged on the front sides of the racks. The device is safe, convenient and practical, and can be used for quickly assembling and disassembling the sideslip type triboelectric current collector.

Description

Technical Field

[0001] The utility model belongs to the technical field of current collector assembly and disassembly tools, and in particular relates to a current collector quick assembly and disassembly tool. Background Art

[0002] Sliding track collectors are primarily used in electric trains to draw power from rails or catenary systems. As the train moves, the sliding contact blocks on the collector arms slide along the rails, maintaining contact with the rails thanks to the pressure of a spring system, ensuring stable current transmission to the train. The spring system provides constant pressure, ensuring stable contact with the rails, reducing arcing and wear, and facilitating inspection and replacement, reducing maintenance costs and time. Sliding track collectors are widely used in urban rail transit, electric buses, and other vehicles that rely on rails for power.

[0003] The collector removal tool is a special tool used to maintain and replace the collector, helping technicians to remove and install the collector components safely and efficiently. Through the rational use of the removal tool and strict compliance with the operating procedures, the maintenance efficiency of the collector can be greatly improved, ensuring the safe and reliable operation of the rail transit system.

[0004] Existing disassembly tools require multiple steps and different tools, requiring specialized skills. Some tools also have poor insulation, potentially causing electric shock to operators. Tool mounting and support during disassembly are unstable, and the directional force of the current collector spring mechanism can interfere with the operation, posing a safety hazard. Furthermore, the complex steps make the entire disassembly and reassembly process time-consuming, requiring the carrying of multiple tools and increasing operational costs.

[0005] Therefore, a tool for quickly installing and removing a current collector is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a tool for quick loading and unloading of current collectors, which solves the interference of the directional elastic force of the current collector spring mechanism on the construction work during the installation of the current collector, realizes labor-saving, safe and quick loading and unloading of the current collector, and solves the problems of complex operation, safety hazards and low efficiency of the existing technology.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: the present invention provides a collector quick loading and unloading tool, including a gear box, an operating lever is provided on the top of the gear box, a fixing rod is provided on the rear side of the gear box, a window is provided on the rear side of the fixing rod, a handle is provided on the rear side of the window, a rack is provided through the front and rear of the middle part of the gear box, and a metal hook is provided on the front side of the rack.

[0008] Preferably, a metal support plate is vertically provided on the rear side of the bottom of the gear box, and anti-slip rubber is provided on the front side of the metal support plate.

[0009] Preferably, an insulating handle is provided on the rear side of the operating rod.

[0010] Preferably, the outside of the window is a transparent insulating layer, resistors are provided on the front and back sides of the window, and a neon tube is provided inside the window.

[0011] Preferably, an insulating sheath is provided on the handle.

[0012] Preferably, the front end of the top of the rack is provided with a front movable tooth, and the rear end of the top of the rack is provided with a rear anti-slip tooth.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. The utility model is safe, convenient and practical, and can quickly install and remove the side-sliding electric track collector;

[0015] 2. The utility model solves the interference of the directional elastic force of the collector spring mechanism on the construction work during the installation of the collector, realizes labor-saving, safe and fast loading and unloading of the collector, and solves the problems of complex operation, safety hazards and low efficiency of the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 This is a schematic structural diagram of a current collector quick assembly and disassembly tool;

[0018] Figure 2 A schematic diagram of the structure of a window in a current collector quick assembly and disassembly tool;

[0019] In the above figures, 1. gearbox, 2. metal support plate, 3. non-slip rubber, 4. operating lever, 5. insulating handle, 6. fixing rod, 7. window, 8. handle, 9. insulating sheath, 10. rack, 11. front movable tooth, 12. rear anti-slip tooth, 13. metal hook, 14. transparent insulating layer, 15. resistor, 16. neon tube. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, as Figure 1-2 As shown, a current collector quick-install and remove tool includes a gearbox 1. Gearbox 1 is the core component and contains a gear system that transmits and amplifies the force of an operating lever 4. By operating gearbox 1, force transmission and control can be achieved. An operating lever 4 is provided on the top of the gearbox 1. Operating lever 4 is the part where the user directly applies force to control the gear system within gearbox 1. By manually operating lever 4, the required force can be adjusted to remove or install the current collector.

[0023] A fixing rod 6 is provided on the rear side of the gearbox 1. The fixing rod 6 is used to fix and stabilize the gearbox 1. During operation, the fixing rod 6 helps the gearbox 1 to maintain the correct position, reducing shaking and displacement. The gearbox 1 can provide strong support to ensure the accuracy and safety of the operation. A window 7 is provided on the rear side of the fixing rod 6. Whether there is current is measured through the window 7. A handle 8 is provided on the rear side of the window 7. The handle 8 provides a gripping part. A rack 10 is provided through the front and back of the middle of the safety gearbox 1. The rack 10 is used to transmit the force of the operating rod 4. Through the cooperation of the gearbox 1 and the rack 10, accurate force transmission and displacement control can be achieved. The transmission is smooth and accurate, and the removal and installation of the collector can be effectively controlled. A metal hook 13 is provided on the front side of the rack 10. The metal hook 13 is used to quickly hook and fix the collector components. The collector is quickly connected and fixed by the hook, which simplifies the operating steps, improves work efficiency, has a simple structure, and is easy to use.

[0024] The following is a detailed description of the design of the above key components:

[0025] A metal support plate 2 is vertically mounted on the rear bottom of the gearbox 1 for support. During operation, the metal support plate 2 acts as a load-bearing device. The metal support plate 2 is sturdy and durable, capable of withstanding significant forces and resisting deformation. Anti-slip rubber 3 is positioned on the front side of the metal support plate 2 to increase friction and prevent the tool from shifting during operation. The anti-slip effect is significant, ensuring good stability in various working environments.

[0026] An insulating handle 5 is provided at the rear side of the operating rod 4. The insulating handle 5 is used to protect the operator, provide a safe grip portion for the operating rod 4, and ensure the electrical safety of the operator when using the tool.

[0027] The exterior of the viewing window 7 is covered by a transparent insulating layer 14, which provides insulation protection. While ensuring transparency, this layer also provides good insulation to prevent electric shock. Resistors 15 are located on both the front and rear sides of the viewing window 7, and a neon tube 16 is located within the window 7. This neon tube 16 indicates the tool's electrical status by lighting up upon contact, providing a visual indication of whether the tool is powered on. Resistors 15 serve as electrical safety protection, significantly reducing the current flowing through it. This ensures safe operation while activating the neon tube 16.

[0028] The handle 8 is provided with an insulating sheath 9 , which has an insulating effect and covers the handle 8 to provide insulation protection and ensure the safety of the operator.

[0029] The rack 10 is provided with front movable teeth 11 at the top front end and rear anti-slip teeth 12 at the top rear end. The front movable teeth 11, located at the top front end of the rack 10, are used to engage and secure the current collector components, adapting to different models of current collector components. The rear anti-slip teeth 12, located at the top rear end of the rack 10, prevent the rack 10 from falling off after reaching its maximum displacement.

[0030] The gears inside the gearbox 1 enable the rack 10 to move in one direction. When the operating lever 4 is pressed, the rack 10 moves backward, shortening the distance between the metal hook 13 and the metal support plate 2. When the operating lever 4 is lifted, the rack 10 remains stationary. When the locking switch of the gearbox 1 is switched to the unlocked position, the rack 10 can move forward and backward freely, allowing for flexible adjustment of the applicable position. The operating lever 4 is made of a hollow galvanized steel pipe with an insulating handle 5 at the end. A neon tube 16 is installed in the viewing window 7 to determine whether the collector is energized; the insulating handle 5, the resistor 15 in the viewing window 7, and the insulating sheath 9 ensure the safety of the operator's operation during the entire operation. The rack 10 is the moving part of the tool and is used in conjunction with the gearbox 1.

[0031] Using the gear box 1 and rack 10 structure, the current collector support bracket is pulled back through gear transmission to neutralize the spring force of the current collector spring mechanism. A distance is reserved between the current collector carbon brush and the friction track to achieve quick loading and unloading of the current collector. For personnel using the current collector quick loading and unloading tool, the contact parts and the metal parts of the tool are effectively insulated during the entire operation process, which can prevent electric shock accidents caused by the friction track being energized when safety measures are not in place. A neon tube 16 is installed in the window 7 of the fixed rod 6. If the operating current collector is energized and in an unsafe state, the red light of the neon tube 16 serves as a warning. The operator can activate the safety emergency plan according to the prompt to protect his own safety.

[0032] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A collector quick assembly and disassembly tool, characterized in that: It includes a gear box, an operating rod is provided on the top of the gear box, a fixing rod is provided on the rear side of the gear box, a window is provided on the rear side of the fixing rod, a handle is provided on the rear side of the window, a rack is provided through the middle of the gear box, and a metal hook is provided on the front side of the rack.

2. A current collector quick assembly and disassembly tool according to claim 1, characterized in that: A metal support plate is vertically arranged on the rear side of the bottom of the gear box, and an anti-slip rubber is arranged on the front side of the metal support plate.

3. A quick-install and remove tool for current collector according to claim 1, characterized in that: An insulating handle is provided on the rear side of the operating rod.

4. A current collector quick assembly and disassembly tool according to claim 1, characterized in that: The outside of the window is a transparent insulating layer, the front and rear sides of the window are provided with resistors, and the inside of the window is provided with a neon tube.

5. A quick-install and remove tool for current collector according to claim 1, characterized in that: An insulating sheath is provided on the handle.

6. A current collector quick assembly and disassembly tool according to claim 1, characterized in that: The front end of the top of the rack is provided with a front movable tooth, and the rear end of the top of the rack is provided with a rear anti-slip tooth.

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