A kind of obstacle clearing device for high voltage cable

Abstract

The present invention relates to an obstacle clearing device for high-voltage cables, which is arranged on the high-voltage cable and includes: a cleaning module, a fixed component, and a rocker arm, a rolling module, and a motor symmetrically arranged on both sides of the fixed component; wherein, for each side of the fixed component: the fixed component is connected to the first end of the rocker arm; the second end of the rocker arm is fixedly connected with a motor, the motor is connected to the rolling module, and the motor is used to drive the rolling module to roll along the high-voltage cable; the cleaning module is arranged on the fixed component, and the cleaning module is facing the high-voltage cable. The present invention utilizes the cleaning module on the fixed component to continuously clean the upper end of the cable, thereby achieving a continuous cleaning effect on the surface of the high-voltage cable. The present invention has a high degree of automation, is easy to operate, and has a high degree of safety.

Description

Technical Field

[0001] The invention relates to the technical field of high-voltage cable maintenance, and in particular to an obstacle-clearing device for high-voltage cables. Background Art

[0002] High-voltage cable is a type of power cable, mainly used for power transmission between 1 and 1000 kV, and is mostly used in power transmission and distribution. The laying methods of high-voltage cables mainly include overhead, underground (pipeline and direct burial), underwater, wall and tunnel, among which the overhead laying method is the most commonly used, but the environmental conditions faced by this method are also the most diverse.

[0003] Overhead high-voltage cables may be attached with sand, dust and other pollutants during operation. If such pollutants are not cleaned, they may affect the normal operation of power equipment. However, it is very difficult to clean the debris on the surface of high-voltage cables. On the one hand, it is not easy to operate because it is high in the air. Over time, it will cause a lot of safety hazards to the transmission line. On the other hand, due to its extremely high voltage, electric shock incidents caused by manual cleaning of cables often occur, causing major safety accidents. Summary of the invention

[0004] The purpose of the present invention is to provide a high-voltage cable obstacle removal device, which can improve the degree of automation of the high-voltage cable obstacle removal device, does not require workers to perform manual obstacle removal work, is easy to operate, and has a high degree of safety.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] An obstacle clearing device for a high-voltage cable, arranged on the high-voltage cable, comprises: a cleaning module, a fixing component, and a rocker arm, a rolling module, and a motor symmetrically arranged on both sides of the fixing component;

[0007] Wherein, for each side of the fixing component: the fixing component is connected to the first end of the rocker arm; the second end of the rocker arm is fixedly connected to the motor, the motor is connected to the rolling module, and the motor is used to drive the rolling module to roll along the high-voltage cable;

[0008] The cleaning module is arranged on the fixing component, and the cleaning module is directly opposite to the high-voltage cable.

[0009] Preferably, the fixing component is movably connected to the first end of the rocker arm;

[0010] The obstacle removal device also includes electric push rods symmetrically arranged on both sides of the fixing component;

[0011] The electric push rod is arranged between the fixed component and the rocker arm, and is hinged to the fixed arm and the rocker arm respectively. The electric push rod is used to drive the rocker arm to rotate.

[0012] Preferably, the obstacle clearing device further comprises a hinge;

[0013] The hinge is fixedly arranged on the fixing component, and two symmetrically arranged rocker arms are hingedly connected through the hinge.

[0014] Preferably, the obstacle clearing device further comprises:

[0015] A rocker arm roller is arranged on the rocker arm, and the rocker arm roller can roll along the high-voltage cable.

[0016] Preferably, the rolling module comprises: a coupling, a round rod, a rotating shaft, and an insulating sleeve;

[0017] Wherein, the motor is drivingly connected to the rotating shaft through the coupling, the rotating shaft is fixedly connected to the round rod, the insulating sleeve is sleeved on the round rod, and the insulating sleeve is in direct contact with the high-voltage cable.

[0018] Preferably, the insulating sleeve is a rubber sleeve.

[0019] Preferably, the cleaning module is a fan and / or a rotary wiper;

[0020] The rotary wiper comprises: a motor, a rotating disk and a brush;

[0021] The motor is fixedly connected to the base, the motor drives the turntable to rotate, the turntable is fixedly connected to the brush, and the brush is in direct contact with the cable.

[0022] Preferably, there are two fans, which are symmetrically arranged on both sides of the bottom surface of the fixing component.

[0023] Preferably, the fixing component is a base.

[0024] Preferably, the fixing component comprises a base and fixing arms symmetrically arranged on both sides of the base;

[0025] Wherein, the base is connected to the first end of the rocker arm, and the cleaning module is arranged on the base;

[0026] The fixed arm is arranged above the rocker arm, and the included angle between the fixed arm and the rocker arm is an acute angle.

[0027] According to the specific embodiments provided by the present invention, the present invention discloses the following technical effects:

[0028] The present invention discloses a high-voltage cable obstacle removal device, comprising: a cleaning module, a fixed component, and a rocker arm, a rolling module, and a motor symmetrically arranged on both sides of the fixed component. The rolling module is carried by the motor, and on this basis, the rolling module is rotated by the motor, thereby realizing the function of traveling along the direction of the cable of the present invention; during the traveling process, the cleaning module on the fixed component is used to continuously clean the upper end of the cable, thereby realizing a continuous cleaning effect on the surface of the high-voltage cable. The present invention is easy to operate and has good safety, has outstanding technical advantages, solves the technical problem of the lack of such high-voltage cable obstacle removal devices in the prior art, and has a high degree of automation, is easy to operate, and has a high degree of safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0030] Figure 1 It is a three-dimensional structural diagram of the obstacle clearing device for high-voltage cables of the present invention;

[0031] Figure 2 It is a front view of the obstacle clearing device for high voltage cables of the present invention;

[0032] Figure 3 A bottom view of the obstacle clearing device for high-voltage cables of the present invention;

[0033] Figure 4 The present invention is a structural diagram of the rubber sleeve and the round rod sleeve connection in the obstacle removal device for high-voltage cables.

[0034] Explanation of symbols:

[0035] 1-base, 2-hinge, 3-rocker arm, 4-fixed arm, 5-fixed block, 6-electric push rod, 7-motor, 8-coupling, 9-rotating shaft, 10-round rod, 11-rubber sleeve, 12-fan, 13-high voltage cable. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The purpose of the present invention is to provide an obstacle clearing device for high-voltage cables, which can solve the technical problem of the lack of such high-voltage cable obstacle clearing devices in the prior art, improve the degree of automation of the obstacle clearing device, do not require staff to perform manual obstacle clearing work, are easy to operate, and have a high degree of safety.

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] like Figures 1 to 4 As shown, the obstacle clearing device for high-voltage cables of the present invention comprises: a cleaning module, a fixing component, and a rocker arm 3, a rolling module, and a motor 7 symmetrically arranged on both sides of the fixing component;

[0040] Wherein, for each side of the fixing component: the fixing component is connected to the first end of the rocker arm 3; the second end of the rocker arm 3 is fixedly connected to the motor 7, the motor 7 is connected to the rolling module, and the motor 7 is used to drive the rolling module to roll along the high-voltage cable 13;

[0041] The cleaning module is provided on the fixing component, and the cleaning module is directly opposite to the high-voltage cable 13 .

[0042] In order to improve the cleaning effect of the obstacle clearing device for high-voltage cables of the present invention, the number of the cleaning modules is two, which are symmetrically arranged on both sides of the bottom surface of the fixing component.

[0043] Specifically, the cleaning module is a fan 12 and / or a rotary wiper. The rotary wiper includes: a motor, a turntable and a brush; the motor is fixedly connected to the fixed component, the motor drives the turntable to rotate, the turntable is fixedly connected to the brush, and the brush is in direct contact with the high-voltage cable 13.

[0044] Optionally, the fixing component is movably connected to the first end of the rocker arm 3; the obstacle clearing device for high-voltage cables also includes an electric push rod 6 symmetrically arranged on both sides of the fixing component; the electric push rod 6 is arranged between the fixing component and the rocker arm 3, and is respectively hinged to the fixing component and the rocker arm 3, and the electric push rod 6 is used to drive the rocker arm 3 to rotate.

[0045] As an optional implementation, the electric push rod 6 is hinged to the fixed component through a fixed block 5 .

[0046] Preferably, the obstacle clearing device for high-voltage cables of the present invention further comprises a hinge 2 ; the hinge 2 is fixedly arranged on the fixing component, and two symmetrically arranged rocker arms 3 are hingedly connected via the hinge 2 .

[0047] In order to improve the stability of the obstacle clearing device for high-voltage cables of the present invention during the cleaning process, the obstacle clearing device for high-voltage cables also includes: a rocker arm 3 roller, which is arranged on the rocker arm 3, and the rocker arm 3 roller can roll along the high-voltage cable 13.

[0048] As an optional embodiment, the rolling module includes: a coupling 8, a round rod 10, a rotating shaft 9, and an insulating sleeve; wherein the motor 7 is transmission-connected to the rotating shaft 9 via the coupling 8, the rotating shaft 9 is fixedly connected to the round rod 10, the insulating sleeve is sleeved on the round rod 10, and the insulating sleeve is in direct contact with the high-voltage cable 13.

[0049] In order to improve the mobility and stability of the obstacle clearing device for high-voltage cables of the present invention, the insulating sleeve is a rubber sleeve 11, which is used to increase the friction with the high-voltage cable 13 to prevent the device from slipping and other safety problems.

[0050] Preferably, a power supply is also provided on the top surface of the fixing component, and the power supply is electrically connected to the electric push rod 6, the motor 7 and the cleaning module respectively.

[0051] Optionally, the power supply is a battery pack.

[0052] Preferably, the fixing component may be a base 1 .

[0053] In addition, in another embodiment, the fixing component includes a base 1 and fixed arms 4 symmetrically arranged on both sides of the base 1; wherein the base 1 is connected to the first end of the rocker arm 3, and the cleaning module, the hinge 2 and the power supply are arranged on the base 1; the fixed arm 4 is arranged above the rocker arm 3, and the angle between the fixed arm 4 and the rocker arm 3 is an acute angle; the fixed arm 4 is connected to the electric push rod 6.

[0054] Specifically, the electric push rod 6 is disposed between the fixed arm 4 and the rocker arm 3 , and is hinged to the fixed arm 4 and the rocker arm 3 .

[0055] In order to improve the holding effect of the obstacle clearing device for high-voltage cables of the present invention, the fixing block 5 is arranged on the fixing arm 4 to facilitate more flexible rotation of the rocker arm 3.

[0056] The structural features of the obstacle removal device for high-voltage cables of the present invention are as follows: a base 1 is used to carry structures such as a hinge 2 and a fixed arm 4; the hinge 2 is used for two rocker arms 3 to be hinged thereon so that the two rocker arms 3 can rotate with it as an axis; the rocker arm 3 is used to carry a motor 7; the fixed arm 4 is used to carry a fixed block 5; the fixed block 5 is used to be hinged thereon by an electric push rod 6; the electric push rod 6 is used to drive the rocker arm 3 to rotate, thereby performing a clamping or releasing action on a high-voltage cable 13; the motor 7 is connected to the rotating shaft 9 through a coupling 8, and the motor 7 is used to drive the rotating shaft 9 to rotate. Since the round rod 10 is fixedly connected to the rotating shaft 9 The round rod 10 is connected to the rubber sleeve 11, and the rubber sleeve 11 rotates with the round rod 10; the rubber sleeve 11 is in direct contact with the high-voltage cable 13, and under the rotation of the rubber sleeve 11, the obstacle removal device for the high-voltage cable of the present invention moves along the direction of the cable 13; the rubber sleeve 11 increases the friction and avoids slipping on the one hand, and has good insulation on the other hand; the fan 12 is used to purge the upper end of the cable 13, and as the obstacle removal device for the high-voltage cable of the present invention moves along the cable 13, the upper end of the cable 13 is continuously purged.

[0057] According to the specific embodiments disclosed in the present invention, the present invention has the following technical effects:

[0058] (1) The present invention designs a clamping mechanism with a traveling function for the outer wall of the cable, and on this basis, a fan is used to blow the upper end of the cable, thereby playing a role in cleaning the high-voltage cables that are difficult to operate. Thereby, the high-voltage obstacle removal work is simplified. Specifically, the obstacle removal device for high-voltage cables of the present invention has two rocker arms hinged at the lower end of the base, and at the lower end of the rocker arm, a round rod is supported by a motor, and a rubber sleeve is sleeved on the outer end of the round rod. The rocker arm is then driven to rotate by an electric push rod, so that the round rod with the rubber sleeve is clamped and fixed on the cable; on this basis, the round rod is driven to rotate by a motor, thereby realizing the traveling function of the present invention along the direction of the cable; during the traveling process, the fan at the bottom end of the base is used to continuously blow the upper end of the cable, thereby realizing a continuous blowing and cleaning effect on the surface of the high-voltage cable. The obstacle removal device for high-voltage cables of the present invention is easy to operate and has good safety, and has outstanding technical advantages.

[0059] (2) The present invention hinges two rocker arms at the lower end of the base. At the lower end of the rocker arm, a round rod is supported by a motor, and a rubber sleeve is sleeved on the outer end of the round rod. The rocker arm is then driven to rotate by an electric push rod, so that the round rod with the rubber sleeve is clamped and fixed on the cable. On this basis, the motor is used to drive the round rod to rotate, thereby realizing the function of the obstacle removal device for high-voltage cables of the present invention to move along the direction of the cable. During the movement, the fan at the bottom end of the base is used to continuously blow the upper end of the cable, thereby realizing a continuous blowing and cleaning effect on the surface of the high-voltage cable.

[0060] (3) The present invention uses an obstacle removal device to complete the obstacle removal work, without the need for manual intervention by staff, thus achieving the function of automated obstacle removal, freeing up manpower, facilitating operation, and having a high degree of safety.

[0061] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An obstacle clearing device for a high-voltage cable, arranged on the high-voltage cable, characterized in that: include: A cleaning module, a fixed component, and a rocker arm, a rolling module, and a motor symmetrically arranged on both sides of the fixed component; The fixing component includes a base and fixing arms symmetrically arranged on both sides of the base; The cleaning module is arranged on the base, and the cleaning module is directly opposite to the high-voltage cable; The fixed arm is arranged above the rocker arm, and the angle between the fixed arm and the rocker arm is an acute angle; Wherein, for each side of the fixed component: the fixed component is movably connected to the first end of the rocker arm; the second end of the rocker arm is fixedly connected to the motor, the motor is connected to the rolling module, and the motor is used to drive the rolling module to roll along the high-voltage cable; The obstacle clearing device further comprises electric push rods symmetrically arranged on both sides of the fixing component; the obstacle clearing device further comprises a rocker arm roller arranged on the rocker arm, and the rocker arm roller can roll along the high-voltage cable; The electric push rod is arranged between the fixing component and the rocker arm, and is hinged to the fixing component and the rocker arm respectively, and the electric push rod is used to drive the rocker arm to rotate; The obstacle removal device also includes a hinge; The hinge is fixedly arranged on the fixing component, and two symmetrically arranged rocker arms are hingedly connected through the hinge.

2. The obstacle clearing device for high voltage cables according to claim 1, characterized in that: The rolling module comprises: a coupling, a round rod, a rotating shaft, and an insulating sleeve; Wherein, the motor is drivingly connected to the rotating shaft through the coupling, the rotating shaft is fixedly connected to the round rod, the insulating sleeve is sleeved on the round rod, and the insulating sleeve is in direct contact with the high-voltage cable.

3. The obstacle clearing device for high voltage cables according to claim 2, characterized in that: The insulating sleeve is a rubber sleeve.

4. The obstacle clearing device for high voltage cables according to claim 1, characterized in that: The cleaning module is a fan or a rotating wiper; The rotary wiper comprises: a motor, a rotating disk and a brush; The motor is fixedly connected to the base, the motor drives the turntable to rotate, the turntable is fixedly connected to the brush, and the brush is in direct contact with the cable.

5. The obstacle clearing device for high voltage cables according to claim 4, characterized in that: There are two fans, which are symmetrically arranged on both sides of the bottom surface of the fixing component.

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