CN111600264A - Damper with adjustable position angle of power transmission line and adjusting method - Google Patents

Abstract

The invention discloses an anti-vibration hammer with adjustable position and angle of a power transmission line and an adjustment method, belonging to the technical field of anti-vibration hammers. It is fixed with the lower seat by screws, and the wire body passes through the fixing seat and is clamped and fixed by the upper seat and the lower seat. The anti-vibration hammer with adjustable position and angle of the transmission line and the adjustment method of the present invention can reduce and better shock absorption, improve the shock absorption effect, can consume the vibration energy generated by the excessive wind speed to a large extent, and effectively protect the It can improve the transmission line, improve the service life of the transmission line, realize the automatic adjustment of the anti-vibration hammer at different angles according to different wind directions and different wind speeds, reduce the damage to the wires to the greatest extent, and increase the convenience and safety of power transmission. The line position angle is adjustable.

Description

An anti-vibration hammer with adjustable position and angle of a transmission line and an adjustment method

technical field

The invention relates to the technical field of anti-vibration hammers, in particular to an anti-vibration hammer with adjustable position and angle of power transmission lines and an adjustment method.

Background technique

The anti-vibration hammer is designed to reduce the vibration of the wire due to the wind. The high-voltage overhead line has a high pole position and a large span. When the wire is subjected to wind, vibration will occur. When the wire is vibrating, the working conditions where the wire is suspended are the most unfavorable. Due to multiple vibrations, the wire will suffer fatigue damage due to periodic bending. Most of the existing anti-vibration hammers have a one-piece structure, and the hammer body is fixed on the entire device. There is no way to adjust it, and it cannot be adjusted according to the wind direction or wind speed. Adjustment, when the wind speed is high, the anti-vibration hammer can not eliminate the vibration of the wind, and the vibration damping effect is poor.

SUMMARY OF THE INVENTION

The purpose of the invention is to provide an anti-vibration hammer at a vertical angle to the wind direction, increase the contact surface with the wind, and reduce the energy consumption of the anti-vibration hammer to reduce the intensity of breeze vibration, reduce better shock absorption, and improve the shock absorption effect. The angle of the hammer head of the anti-vibration hammer increases the vibration frequency of the anti-vibration hammer at the same time when the wind speed is high, which can consume the vibration energy generated by the high wind speed to a large extent, effectively protect the transmission line and improve the transmission line. It can automatically adjust the anti-vibration hammer at different angles according to different wind directions and different wind speeds, minimize the damage to the wires, and increase the convenience and safety of use. The position and angle of the transmission line can be adjusted. A vibrating hammer and an adjustment method are provided to solve the problems raised in the above-mentioned background art.

To achieve the above object, the present invention provides the following technical solutions:

An anti-vibration hammer with adjustable position and angle of a power transmission line, comprising a wire body on which a fixing seat is sleeved, the fixing seat comprises an upper seat and a lower seat, the upper seat and the lower seat are fixed by screws, and the wire body passes through The fixed seat is clamped and fixed by the upper seat and the lower seat. A detection device is installed above the upper seat, and the bottom end of the lower seat is connected with a horizontal positioning device. The bottom end of the horizontal positioning device is provided with a connecting rod. The side end of the hammer is provided with an up and down positioning device, and the up and down positioning device and the horizontal positioning device are wirelessly connected with the detection device.

Further, the horizontal positioning device includes a steering motor, a rotating rod and a fixed collar, the output shaft of the steering motor is connected to the rotating rod, the bottom end of the rotating rod is installed with a fixed collar, a slot is formed in the fixed collar, and the connecting rod penetrates through the groove. The hole is connected to the anti-vibration hammer.

Further, an installation slot is arranged in the lower seat, the steering motor is fixed in the installation slot, the output end of the steering motor penetrates the installation slot and is connected to the rotating rod, and a steering controller is arranged in the steering motor.

Further, the up-and-down positioning device includes a position-adjusting seat, a position-adjusting motor, a built-in slot, a rotating shaft, a movable rod and a movable slot, a built-in slot is set in the position-adjusting seat, a movable slot is set on the side of the built-in slot, and a rotating shaft is arranged in the built-in slot to adjust the position. The position motor is fixed on the side end of the position adjustment seat, the position adjustment controller is set on the position adjustment motor, the output shaft of the position adjustment motor penetrates the position adjustment seat and is fixed in the built-in slot, and the rotating shaft is sleeved on the output shaft of the position adjustment motor. A movable rod is fixedly connected to the rotating shaft.

Further, two sets of upper and lower positioning devices and anti-vibration hammers are provided, two ends of the connecting rod are respectively installed on the positioning seat, and the tail end of the anti-vibration hammer is connected with one end of the movable rod.

Further, the anti-vibration hammer is composed of a U-shaped rod and two circular hammer bodies, and the two circular hammer bodies are respectively installed at both ends of the U-shaped rod.

Further, the detection device includes a wind speed sensor, a signal processor, a casing and a battery, the casing is provided with the wind speed sensor, the signal processor and the battery are arranged in the casing, and the signal processor, the wind speed sensor and the battery are electrically connected.

Further, the wind speed sensor is respectively wirelessly connected with the steering controller on the steering motor and the position adjustment controller on the position adjustment motor through the signal processor.

The present invention provides another technical solution: a method for adjusting an anti-vibration hammer with adjustable position and angle of a transmission line, comprising the following steps:

Step 1: The upper seat and the lower seat clamp and fix the wire body inside, and fix it with screws. The anti-vibration hammer is horizontally fixed under the wire body to reduce the shaking of the wire body;

Step 2: The wind speed sensor detects the wind speed and wind direction, transmits it to the steering controller and the position adjustment controller through the signal processor, and adjusts the position of the anti-vibration hammer through the steering controller and the position adjustment controller;

Step 3: When the wind speed sensor detects that the wind direction and the anti-vibration hammer are in the same direction, the steering controller controls the rotation of the steering motor to drive the entire anti-vibration hammer to rotate, so that the anti-vibration hammer is perpendicular to the wind direction, and the contact surface with the wind is increased. shock absorption;

Step 4: When the wind speed sensor detects the wind speed, the position adjustment controller controls the rotation of the position adjustment motor, and the position adjustment motor drives the anti-vibration hammer to rotate, thereby adjusting the angle of the anti-vibration hammer.

Further, in step 2, the wind speed sensor can detect both the wind speed and the wind direction, and the detected signal is converted into an instruction by the signal processor, so as to control the position adjustment motor and the steering motor.

Compared with the prior art, the beneficial effects of the present invention are:

1. The anti-vibration hammer and the adjustment method with adjustable position and angle of the transmission line proposed by the present invention, the output end of the steering motor is connected to the rotating rod through the installation slot, and the steering controller is set in the steering motor. When the wind speed sensor detects that the wind direction and the When the anti-vibration hammer is in the same direction, the steering controller controls the rotation of the steering motor to drive the entire anti-vibration hammer to rotate, the anti-vibration hammer moves up and down, and the inertia of the weight is used to make the steel strand generate internal friction and consume most of the vibration of the overhead wire. Energy, the damping of the air to the weight consumes a part of the energy, and the anti-vibration hammer consumes and reflects a part of the energy, so that the anti-vibration hammer is perpendicular to the wind direction, increasing the contact surface with the wind, and the energy consumption of the anti-vibration hammer makes the breeze vibrate. The strength is reduced, the reduction is better for shock absorption, and the shock absorption effect is improved.

2. The anti-vibration hammer with adjustable position and angle of the transmission line and its adjustment method proposed by the present invention, the wind speed sensor detects the wind speed, and controls the rotation of the position-adjusting motor through the position-adjusting controller, and the position-adjusting motor drives the anti-vibration hammer to rotate, thereby adjusting the anti-vibration The angle of the hammer, when the wind speed is large, the left adjusting motor drives the rotating shaft to rotate, and the rotating shaft drives the movable rod to rotate, thereby driving the anti-vibration hammer to move upward, while the right adjusting motor rotates in the opposite direction, driving the anti-vibration hammer to rotate downward. Change the angle of the hammer head of the anti-vibration hammer, so that when the wind speed is high, the vibration frequency of the anti-vibration hammer can be increased at the same time, which can consume the vibration energy generated by the high wind speed to a large extent, effectively protect the transmission line and improve the power transmission. service life of the line.

3. The anti-vibration hammer and the adjustment method with adjustable position and angle of the transmission line proposed by the present invention, the wind speed sensor can detect both the wind speed and the wind direction, and the detected signal is converted into an instruction by the signal processor, so as to control the position adjustment motor and the wind direction. The steering motor realizes automatic adjustment of different angles of the anti-vibration hammer according to different wind directions and different wind speeds, which minimizes the damage to the wires and increases the convenience and safety of use.

Description of drawings

Fig. 1 is the front view of the overall structure of the present invention;

Fig. 2 is the overall structure top view of the present invention;

3 is a half-section view of the overall structure of the present invention;

Fig. 4 is the enlarged view of A place of the present invention;

5 is a top view of the overall structure of the horizontal positioning device of the present invention after turning;

6 is a structural cross-sectional view of the up-down positioning device of the present invention;

Fig. 7 is the enlarged view of B place of the present invention;

8 is a side view of the overall structure of the upper and lower positioning device of the present invention after the adjustment;

FIG. 9 is a control module diagram of the detection device of the present invention.

In the figure: 1, the wire body; 2, the fixed seat; 21, the upper seat; 22, the lower seat; 221, the installation slot; 3, the detection device; 31, the wind speed sensor; 32, the signal processor; ;4. Level adjustment device; 41. Steering motor; 411. Steering controller; 42. Rotating rod; 43. Fixed collar; 5. Connecting rod; 6. Anti-vibration hammer; 61. U-shaped rod; Hammer body; 7. Up and down positioning device; 71. Positioning seat; 72. Positioning motor; 721, Positioning controller; 73. Built-in groove;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-2, an anti-vibration hammer with adjustable position and angle of a power transmission line and an adjustment method, including a wire body 1, on which a fixing base 2 is sleeved, and the fixing base 2 includes an upper seat 21 and a lower seat 22 , the upper seat 21 and the lower seat 22 are fixed by screws, the wire body 1 passes through the fixing seat 2 and is clamped and fixed by the upper seat 21 and the lower seat 22, the upper seat 21 is installed with the detection device 3, and the bottom end of the lower seat 22 is connected to the horizontal The positioning device 4, the bottom end of the horizontal positioning device 4 is provided with a connecting rod 5, the two ends of the connecting rod 5 are provided with an anti-vibration hammer 6, and the side end of the anti-vibration hammer 6 is provided with an upper and lower positioning device 7, and the upper and lower positioning device 7 and the horizontal positioning device are provided. The device 4 is wirelessly connected to the detection device 3. The upper seat 21 and the lower seat 22 clamp and fix the wire body 1 inside, and are fixed by screws. The anti-vibration hammer 6 is horizontally fixed under the wire body 1 to reduce the shaking of the wire body 1.

Please refer to Fig. 3-5, the horizontal adjusting device 4 includes a steering motor 41, a rotating rod 42 and a fixed collar 43, the output shaft of the steering motor 41 is connected to the rotating rod 42, and the bottom end of the rotating rod 42 is installed with a fixed collar 43, the fixed sleeve A slot hole is set in the ring 43, the connecting rod 5 is connected to the anti-vibration hammer 6 through the slot hole, an installation slot 221 is arranged in the lower seat 22, the steering motor 41 is fixed in the installation slot 221, and the output end of the steering motor 41 penetrates the installation slot 221 and The rotating rod 42 is connected, and a steering controller 411 is arranged in the steering motor 41. When the wind speed sensor 31 detects that the wind direction is the same as that of the anti-vibration hammer 6, the steering controller 411 controls the rotation of the steering motor 41 to drive the entire anti-vibration hammer 6 to rotate. The anti-vibration hammer 6 moves up and down, using the inertia of the weight to make the steel strand generate internal friction to consume most of the vibration energy of the overhead wire, the damping of the air to the weight consumes a part of the energy, and the 6 wire clamps of the anti-vibration hammer consume and Reflect part of the energy, make the anti-vibration hammer 6 at a vertical angle to the wind direction, increase the contact surface with the wind, and the energy consumption of the anti-vibration hammer 6 reduces the intensity of the breeze vibration, reduces the better for shock absorption, and improves the shock absorption effect.

Please refer to FIGS. 6-8 , the up-and-down positioning device 7 includes a position-adjusting seat 71 , a position-adjusting motor 72 , a built-in slot 73 , a rotating shaft 74 , a movable rod 75 and a movable slot 76 , and the position-adjusting seat 71 is provided with a built-in slot 73 . A movable slot 76 is set on the side of 73, a rotating shaft 74 is arranged in the built-in slot 73, a position adjustment motor 72 is fixed on the side end of the position adjustment seat 71, a position adjustment controller 721 is arranged on the position adjustment motor 72, and the output shaft of the position adjustment motor 72 penetrates The position adjustment seat 71 is fixed in the built-in groove 73, the rotating shaft 74 is sleeved on the output shaft of the position adjustment motor 72, the rotating shaft 74 is fixedly connected to the movable rod 75, and the upper and lower positioning device 7 and the anti-vibration hammer 6 are provided with two groups. The two ends of the connecting rod 5 are respectively installed on the position adjustment seat 71, and the tail end of the anti-vibration hammer 6 is connected with one end of the movable rod 75. The anti-vibration hammer 6 is composed of a U-shaped rod 61 and two circular hammer bodies 62. The hammer bodies 62 are respectively installed on both ends of the U-shaped rod 61. The wind speed sensor 31 detects the wind speed and controls the rotation of the position adjustment motor 72 through the position adjustment controller 721. The position adjustment motor 72 drives the anti-vibration hammer 6 to rotate, thereby adjusting the anti-vibration hammer. 6, when the wind speed is high, the left adjusting motor 72 drives the rotating shaft 74 to rotate, and the rotating shaft 74 drives the movable rod 75 to rotate, thereby driving the anti-vibration hammer 6 to move upward, while the right adjusting motor 72 rotates in the opposite direction, driving the anti-vibration The hammer 6 rotates downward, and by changing the angle of the hammer head of the anti-vibration hammer 6, when the wind speed is high, the vibration frequency of the anti-vibration hammer 6 is increased at the same time, which can largely consume the vibration energy generated by the high wind speed. It effectively protects the transmission line and improves the service life of the transmission line.

Referring to FIG. 9 , the detection device 3 includes a wind speed sensor 31, a signal processor 32, a casing 33 and a battery 34. The casing 33 is provided with an wind speed sensor 31, and the casing 33 is provided with a signal processor 32 and a battery 34. The signal processor 32, the wind speed The sensor 31 and the battery 34 are electrically connected, and the wind speed sensor 31 is respectively wirelessly connected to the steering controller 411 on the steering motor 41 and the position regulating controller 721 on the position regulating motor 72 through the signal processor 32. By setting the wind speed sensor 31, the wind speed The sensor 31 can detect both the wind speed and the wind direction, and the signal processor 32 converts the detected signal into an instruction to control the position adjustment motor 72 and the steering motor 41, so that the anti-vibration hammer 6 can be adjusted according to different wind directions and different wind speeds. Automatic adjustment of different angles to minimize damage to wires and increase the convenience and safety of use.

In order to better demonstrate the process of the anti-vibration hammer with adjustable position and angle of the transmission line, this embodiment proposes a method for adjusting the anti-vibration hammer with adjustable position and angle of the transmission line, including the following steps:

Step 1: The upper seat 21 and the lower seat 22 clamp and fix the wire body 1 inside, and fix it with screws, and the anti-vibration hammer 6 is horizontally fixed under the wire body 1 to reduce the shaking of the wire body 1;

Step 2: The wind speed sensor 31 can detect both the wind speed and the wind direction, and the signal processor 32 converts the detected signal into an instruction to control the position adjustment motor 72 and the steering motor 41, and transmit the signal to the steering controller through the signal processor 32. 411 and the position adjustment controller 721, adjust the position of the anti-vibration hammer 6 through the steering controller 411 and the position adjustment controller 721;

Step 3: When the wind speed sensor 31 detects that the wind direction and the anti-vibration hammer 6 are in the same direction, the steering controller 411 controls the steering motor 41 to rotate, and drives the entire anti-vibration hammer 6 to rotate, so that the anti-vibration hammer 6 is at a vertical angle to the wind direction. Wind contact surface, better shock absorption;

Step 4: When the wind speed sensor 31 detects the wind speed, the position adjustment controller 721 controls the position adjustment motor 72 to rotate, and the position adjustment motor 72 drives the anti-vibration hammer 6 to rotate, thereby adjusting the angle of the anti-vibration hammer 6 .

To sum up, in the anti-vibration hammer and the adjustment method with adjustable position and angle of the transmission line proposed by the present invention, the output end of the steering motor 41 penetrates the installation slot 221 and is connected to the rotating rod 42 , and the steering motor 41 is provided with a steering controller 411 , when the wind speed sensor 31 detects that the wind direction and the anti-vibration hammer 6 are in the same direction, the steering controller 411 controls the steering motor 41 to rotate, drives the entire anti-vibration hammer 6 to rotate, the anti-vibration hammer 6 moves up and down, and uses the inertia of the weight to make the The internal friction of the steel strand consumes most of the vibration energy of the overhead line, the damping of the air to the weight consumes a part of the energy, and the anti-vibration hammer 6 consumes and reflects part of the energy at the wire clamp, so that the anti-vibration hammer 6 is perpendicular to the wind direction. Increase the contact surface with the wind, the energy consumption of the anti-vibration hammer 6 reduces the intensity of breeze vibration, reduces better shock absorption, and improves the shock absorption effect. The wind speed sensor 31 detects the wind speed and controls the position adjustment motor through the position adjustment controller 721. 72 rotates, and the adjusting motor 72 drives the anti-vibration hammer 6 to rotate, thereby adjusting the angle of the anti-vibration hammer 6. When the wind speed is large, the left adjusting motor 72 drives the rotating shaft 74 to rotate, and the rotating shaft 74 drives the movable rod 75 to rotate, thereby driving the anti-vibration The vibrating hammer 6 moves upward, and the right adjusting motor 72 rotates in the opposite direction, which drives the anti-vibration hammer 6 to rotate downward. By changing the angle of the hammer head of the anti-vibration hammer 6, the vibration frequency of the anti-vibration hammer 6 is increased at the same time when the wind speed is high. , can consume the vibration energy generated by the wind speed to a large extent, effectively protect the transmission line and improve the service life of the transmission line. The wind speed sensor 31 can detect both the wind speed and the wind direction, through the signal processor 32 The detected signal is converted into an instruction, so as to control the position adjustment motor 72 and the steering motor 41, so as to realize the automatic adjustment of the anti-vibration hammer 6 at different angles according to different wind directions and different wind speeds, so as to reduce the damage to the wires to the greatest extent. Increase the convenience and safety of use.

The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a transmission line position angularly adjustable damper which characterized in that: including electric wire body (1), cup joint fixing base (2) on electric wire body (1), fixing base (2) include seat of honour (21) and lower seat (22), go up seat of honour (21) and fix by the screw down between seat (22), and electric wire body (1) passes fixing base (2) and is fixed by seat of honour (21) and lower seat (22) cramp, seat of honour (21) top installation detection device (3), lower seat (22) bottom connection level adjusting device (4), level adjusting device (4) bottom set up connecting rod (5), and connecting rod (5) both ends set up damper (6), and damper (6) side sets up upper and lower adjusting device (7), upper and lower adjusting device (7) and level adjusting device (4) and detection device (3) wireless connection.

2. The damper with the adjustable transmission line position angle as claimed in claim 1, characterized in that: horizontal positioning device (4) including turning to motor (41), dwang (42) and fixed lantern ring (43), output shaft connection dwang (42) that turns to motor (41), dwang (42) bottom installation fixed lantern ring (43), set up the slotted hole in the fixed lantern ring (43), connecting rod (5) run through the slotted hole and connect damper (6).

3. The damper with the adjustable transmission line position angle as claimed in claim 1, characterized in that: set up mounting groove (221) in lower seat (22), turn to motor (41) and fix in mounting groove (221), the output that turns to motor (41) pierces through mounting groove (221) and is connected with dwang (42), and sets up steering control ware (411) in turning to motor (41).

4. The damper with the adjustable transmission line position angle as claimed in claim 1, characterized in that: the up-down position adjusting device (7) comprises a position adjusting seat (71), a position adjusting motor (72), a built-in groove (73), a rotating shaft (74), a movable rod (75) and a movable groove (76), wherein the built-in groove (73) is formed in the position adjusting seat (71), the movable groove (76) is formed in the side of the built-in groove (73), the rotating shaft (74) is arranged in the built-in groove (73), the position adjusting motor (72) is fixed at the side end of the position adjusting seat (71), the position adjusting controller (721) is arranged on the position adjusting motor (72), an output shaft rod of the position adjusting motor (72) penetrates through the position adjusting seat (71) and is fixed in the built-in groove (73), the rotating shaft (74) is sleeved on the output shaft rod of the position adjusting motor (72), and the movable rod (75) is fixedly connected.

5. The damper with the adjustable transmission line position angle as claimed in claim 1, characterized in that: the upper and lower position adjusting devices (7) and the damper (6) are respectively provided with two groups, two ends of the connecting rod (5) are respectively arranged on the position adjusting seat (71), and the tail end of the damper (6) is connected with one end of the movable rod (75).

6. The damper with the adjustable transmission line position angle as claimed in claim 1, characterized in that: the damper (6) is composed of a U-shaped rod (61) and two circular hammer bodies (62), and the two circular hammer bodies (62) are respectively arranged at two ends of the U-shaped rod (61).

7. The damper with the adjustable transmission line position angle as claimed in claim 1, characterized in that: the detection device (3) comprises a wind speed sensor (31), a signal processor (32), a shell (33) and a battery (34), the wind speed sensor (31) is arranged on the shell (33), the signal processor (32) and the battery (34) are arranged in the shell (33), and the signal processor (32), the wind speed sensor (31) and the battery (34) are electrically connected.

8. The damper with the adjustable transmission line position angle of claim 7, characterized in that: the wind speed sensor (31) is respectively in wireless connection with a steering controller (411) on the steering motor (41) and a position adjusting controller (721) on the position adjusting motor (72) through a signal processor (32).

9. The method for adjusting the damper with the adjustable angle of the position of the power transmission line according to claim 1, is characterized in that: the method comprises the following steps:

the method comprises the following steps: the wire body (1) is clamped and fixed inside by the upper seat (21) and the lower seat (22) and is fixed by screws, and the damper (6) is horizontally fixed below the wire body (1) to reduce the shaking of the wire body (1);

step two: the wind speed sensor (31) detects wind speed and wind direction, the wind speed and the wind direction are transmitted to the steering controller (411) and the adjusting controller (721) through the signal processor (32), and the position of the damper (6) is adjusted through the steering controller (411) and the adjusting controller (721);

step three: when the wind speed sensor (31) detects that the wind direction is the same as that of the damper (6), the steering controller (411) controls the steering motor (41) to rotate to drive the whole damper (6) to rotate, so that the damper (6) forms a vertical angle with the wind direction, a wind contact surface is increased, and the vibration is better absorbed;

step four: when the wind speed sensor (31) detects the wind speed, the position adjusting motor (72) is controlled to rotate by the position adjusting controller (721), and the position adjusting motor (72) drives the damper (6) to rotate, so that the angle of the damper (6) is adjusted.

10. The method for adjusting the damper with the adjustable angle of the position of the power transmission line according to claim 9, characterized in that: and aiming at the wind speed sensor (31) in the second step, the wind speed and the wind direction can be detected, and the detected signals are converted into instructions through the signal processor (32), so that the positioning motor (72) and the steering motor (41) are controlled.

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