Multifunctional overhead line system foreign matter ram
By designing a multifunctional contact wire foreign object removal rod, which utilizes an electric telescopic rod and a rotary motor to drive the grippers, combined with image transmission camera guidance, the problem of inconvenient operation in existing technologies has been solved, and convenient removal of foreign objects from the contact wire has been achieved.
Patent Information
- Application Number
- CN202520297177.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-24
AI Technical Summary
The existing overhead contact line foreign object removal lever is not convenient enough and cannot efficiently remove foreign objects from the contact line.
A multifunctional contact wire foreign object lifting rod was designed, which uses an electric telescopic rod and a rotary motor to drive the gripper, combined with a real-time image transmission camera for guidance, to achieve automatic alignment of the gripper and convenient clamping of foreign objects.
The combination of an electric telescopic rod and a rotary motor enables convenient clamping and efficient removal of foreign objects, eliminating the need for strenuous wrist twisting and making operation more convenient.
Smart Images
Figure CN223957176U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the catenary maintenance technical field especially is multi -functional catenary foreign matter pole. BACKGROUND
[0002] The catenary is the high voltage transmission line which is erected in the shape of zigzag along the overhead of the steel rail and is used for the current collection of the pantograph in the electrified railway, in order to ensure the stable operation of the electrified railway, the safety of the catenary must be ensured first, sometimes the foreign matter will be hung on the catenary, which will undoubtedly affect the safety of the catenary, at this time the pole needs to be used to take down the foreign matter.
[0003] The existing equipment can take down the foreign matter, but the operation of taking down the foreign matter is not convenient. UTILITY MODEL CONTENTS
[0004] The utility model discloses a multifunctional catenary foreign matter pole, which aims to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multifunctional catenary foreign matter pole, comprising:
[0006] An insulating rod body and a holding handle installed at the bottom of the insulating rod body;
[0007] The inner side of the insulating rod body is provided with an electric telescopic rod, and the output end of the electric telescopic rod is connected with a base located above the insulating rod body, the top center of the base is provided with a mounting bracket, the inner side of the mounting bracket is movably provided with a quick release structure, the top of the quick release structure is provided with a clamping jaw, and the outer wall of one side of the mounting bracket is provided with a rotary motor for driving the quick release structure to rotate, and the top side of the base is provided with a video transmission camera.
[0008] In a further embodiment, the insulating rod body is composed of three insulating rods connected end to end, and the insulating rods are hollow inside.
[0009] In a further embodiment, the outer wall of the lower insulating rod is provided with a control knob, and the control knob and the rotary motor are electrically connected.
[0010] In a further embodiment, the outer wall of the lower insulating rod is provided with a control knob, and the control knob and the rotary motor are electrically connected.
[0011] In a further embodiment, the bottom of the outer wall of the holding handle is integrally provided with a protrusion, and the edge of the protrusion is a rounded structure.
[0012] In a further embodiment, the middle part of the two symmetrical sides of the quick release structure is provided with a rotating shaft movably inserted into the corresponding side of the mounting bracket, and the output end of the rotary motor is coaxially connected with one of the rotating shafts.
[0013] Compared with the prior art, the technical effects and advantages of the utility model are:
[0014] The multifunctional catenary foreign matter pole, through the electric telescopic rod, can drive the clamping jaw to be lifted to reach the height that can clamp the foreign matter, so that the arm holding the holding handle does not need to be lifted too high, and then the clamping jaw can be driven to be deflected to face the foreign matter through the rotating motor, so that the wrist does not need to be twisted to control the deflection of the equipment, and the whole process can be completed by holding the equipment in a normal posture, and the operation of taking down the foreign matter is more convenient.
[0015] The multifunctional catenary foreign matter pole, the operation of taking down the foreign matter is more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.
[0017] Figure 1 It is a structural schematic view of the utility model;
[0018] Figure 2 It is a structural schematic view of the utility model Figure 1 It is an enlarged view of the structure at A in the middle;
[0019] Figure 3 It is a sectional view of the utility model.
[0020] BRIEF DESCRIPTION OF DRAWINGS
[0021] In the drawing: 1, insulating rod body; 2, electric telescopic rod; 3, base; 4, rotating motor; 5, quick-release structure; 6, clamping jaw; 7, camera; 8, control knob; 9, holding handle; 10, movable trigger. DETAILED DESCRIPTION
[0022] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious for those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.
[0023] Unless the direction defined separately is indicated, the directions such as up, down, left, right, front, back, inner and outer involved in the present utility model are based on the directions such as up, down, left, right, front, back, inner and outer in the drawing shown by the utility model, which is explained herein.
[0024] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.
[0025] To make the removal of foreign objects more convenient, such as Figures 1 to 3 The multi-functional contact wire foreign object lifting rod shown includes: an insulating rod body 1 and a grip handle 9 threadedly installed at the bottom of the insulating rod body 1. The threaded installation method facilitates disassembly and assembly. One side wall of the grip handle 9 has an integrally formed protrusion at the bottom, and the edge of the protrusion has a rounded corner structure, which can prevent the grip handle 9 from accidentally slipping out of the hand.
[0026] The insulating rod body 1 consists of three insulating rods connected end to end, and the interior of the insulating rods is hollow. An electric telescopic rod 2 is installed on the inner side of the insulating rod body 1 through a mounting base, and the output end of the electric telescopic rod 2 is connected to a base 3 located above the insulating rod body 1 by bolts. A movable trigger 10 is installed on the upper part of one side wall of the grip handle 9, and the movable trigger 10 is electrically connected to the electric telescopic rod 2. The output end of the electric telescopic rod 2 can be extended by using the movable trigger 10 according to existing principles to control the lifting of the gripper 6.
[0027] A mounting bracket is installed at the top center of the base 3 via multiple bolts. A quick-release structure 5 (similar to the quick-release steering wheel structure of a racing car) is movably installed on the inner side of the mounting bracket. It can conveniently install grippers 6, cutters, hooks, or other structures according to the actual situation. Grippers 6 are installed on the top of the quick-release structure 5. A rotary motor 4 that drives the quick-release structure 5 to rotate is installed on one outer wall of the mounting bracket. The rotary motor 4 can drive the quick-release structure 5 to deflect to control the grippers 6 to face the foreign object, so that the grippers 6 can clamp the foreign object more conveniently.
[0028] The quick-release structure 5 has symmetrical rotating shafts welded to the middle of both sides, which are movably inserted into the corresponding side of the mounting bracket. The output end of the rotary motor 4 is coaxially connected to one of the rotating shafts. A control knob 8 is installed on the outer wall of the lower insulating rod, and the control knob 8 is electrically connected to the rotary motor 4. The control knob 8 can control the rotation of the output end of the rotary motor 4 using existing principles. A transmission camera 7 is installed on one side of the top of the base 3. The transmission camera 7 has a built-in wireless network card and can connect to the user's external terminal via UDP protocol, so that it can transmit images of foreign objects in real time for the user to operate the equipment.
[0029] The electric telescopic pole 2, rotary motor 4, and image transmission camera 7 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the functions of this application, so they will not be described in detail.
[0030] Working principle
[0031] The multifunctional catenary foreign matter pole connects the equipment with external power supply, when in use, the user holds the handle 9, then according to the image returned by the image transmission camera 7, the clamping jaw 6 is driven to rise to the height that can clamp the foreign matter through the electric telescopic rod 2, then the quick detach structure 5 is deflected to control the clamping jaw 6 to face the foreign matter through the rotating motor 4, so that the clamping jaw 6 clamps the foreign matter more conveniently, after the clamping jaw 6 clamps the foreign matter, the electric telescopic rod 2 is controlled to reset, and the foreign matter can be taken down, the whole process can be completed by holding the equipment in normal posture.
[0032] It should be noted that, in the present document, relational terms such as one and the other and at least one of A and B and / or the like can be used solely to disclose a relationship of any such A and / or B, and do not necessarily require there be one, but two or more than two; the term "another" is limited only to the pertinent and adjacent items, and does not necessarily require at least one of the items precede the other item. Moreover, the terms "comprise", "comprises", "comprising", "include", "includes", "including" and / or the like are intended to be inclusive using a broadest sense thereof, and do not exclude other non- specifically enumerated forms Likewise, the recitation of multiple processes, methods, and / or materials of making or using does not preclude additional or other processes, methods, materials, acts, acts or devices, even if that is implicitly disclosed as a possibility.
[0033] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. Multifunctional catenary foreign object pole, comprising: an insulating pole body (1) and a holding handle (9) installed at the bottom of the insulating pole body (1); characterized in that an electric telescopic rod (2) is installed on the inner side of the insulating pole body (1), and the output end of the electric telescopic rod (2) is connected with a base (3) located above the insulating pole body (1), a mounting rack is installed at the top center of the base (3), a quick release structure (5) is movably installed on the inner side of the mounting rack, a clamping jaw (6) is installed on the top of the quick release structure (5), a rotary motor (4) for driving the quick release structure (5) to rotate is installed on one side of the outer wall of the mounting rack, and a video transmission camera (7) is installed on one side of the top of the base (3).
2. The multifunctional catenary foreign object pole according to claim 1, characterized in that: The insulating pole body (1) is composed of three insulating poles connected end to end, and the inside of the insulating poles is hollow.
3. The multifunctional catenary foreign object pole according to claim 2, characterized in that: A control knob (8) is installed on the outer wall of the lower insulating pole, and the control knob (8) is electrically connected with the rotary motor (4).
4. The multifunctional catenary foreign object pole according to claim 1, wherein: An active trigger (10) is installed on the upper part of one side wall of the holding handle (9), and the active trigger (10) is electrically connected with the electric telescopic rod (2).
5. The multifunctional catenary foreign object pole according to claim 1, wherein: A protrusion is integrally formed on the bottom of one side wall of the holding handle (9), and the edge of the protrusion is a round corner structure.
6. The multifunctional catenary foreign object pole according to claim 1, wherein: A rotating shaft movably inserted into the corresponding side of the mounting rack is installed on the middle of each of the two symmetrical sides of the quick release structure (5), and the output end of the rotary motor (4) is coaxially connected with one of the rotating shafts.