CN105514869B - A kind of reset machine for correcting transmission line antivibration hammer displacement - Google Patents

Abstract

The invention discloses a resetting machine for correcting the displacement of an anti-vibration hammer of a power transmission line. The shape opening is hung on the transmission line, so that the transmission line passes through the inside of the shell; there is a walking wheel above the transmission line inside the shell, and a tightening wheel that can move along the direction close to the transmission line is set under the power line inside the shell; There are also signal transceivers and controllers inside the body, where the controller is connected with the signal transceiver, laser rangefinder, and impactor, and the movement of the shell and the work of the impactor are controlled by a remote controller that cooperates with the signal transceiver. , the striker can reciprocate along the transmission line, and continuously strike the anti-vibration hammer to reset it. The movement of the entire reset machine and the calibration process are controlled by remote control, which is easy to operate, good in maneuverability, and safe.

Description

A reset machine for correcting the displacement of the anti-vibration hammer of the transmission line

【Technical field】

The invention relates to a reset device, in particular to a reset machine capable of correcting the displacement of an anti-vibration hammer of a power transmission line.

【Background technique】

There are many vibration damping devices selected in the power system, and a component installed on the wire designed to prevent breeze vibration is widely used in the actual erection of transmission lines. In principle, the anti-vibration hammer consists of a short steel strand with a heavy hammer installed at both ends, and a splint that can be hung on the wire is installed in the middle. When the wire vibrates, the steel strand of the anti-vibration hammer The two ends of the wire are constantly shaking up and down, so as to consume the vibration energy transmitted from the wire, thereby reducing the amplitude of the wire, so as to reduce the harm caused by the breeze vibration.

After running for a period of time, the anti-vibration hammer installed on the conductor and ground of the transmission line will slip to the middle of the gear distance due to various reasons. Generally, there are several reasons:

One is that the grip force of the anti-vibration hammer clamp cannot meet the needs of the line erection project. The second is that the anti-loosening measures of the anti-vibration hammer clamp can not effectively compensate the creep of the wire. The third is that the construction personnel failed to allow the bolts to reach the maximum pressure when they re-tightened the bolts. The fourth is the unreasonable design of the center of gravity of the two ears of the anti-vibration hammer and its own weight, resulting in slippage towards the center of the gear during the vibration process. Fifth, the initial elongation of the wire and the inconsistent thermal expansion coefficient of the wire and the anti-vibration hammer lead to changes in the grip of the wire clamp. The main reason is that the grip force of the anti-vibration hammer clamp cannot meet the needs of the line erection project and the anti-loosening measures of the anti-vibration hammer clamp cannot effectively compensate for the creep of the wire.

The displacement of the anti-vibration hammer generally has the following adverse consequences: it cannot absorb energy and prevent the vibration of the wire; in an improper position, it will increase the vibration of the wire and accelerate the fatigue damage of the wire; it is time-consuming and laborious to restore the anti-vibration hammer, and the labor intensity of the maintenance workers is high. ; In severe cases, it is necessary to apply for a power outage, which will affect the reliability of the line operation.

At present, in order to prevent the displacement of the anti-vibration hammer, it is mainly to improve the structure of the anti-vibration hammer, such as improving the clamp structure, adding rubber pads to the inner layer of the clamp, increasing the friction coefficient with the wire, or using pre-twisted wires to prevent slipping.

However, the above improvement measures can only prevent the displacement of the anti-vibration hammer to a certain extent, but after the anti-vibration hammer is installed, in case of displacement, there is currently no effective means to assist the reset of the anti-vibration hammer.

【Content of invention】

The object of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide a resetting machine for correcting the displacement of the anti-vibration hammer on the transmission line, so as to conveniently correct the position of the anti-vibration hammer on the transmission line.

In order to achieve the above object, the present invention adopts the following technical solutions to achieve:

A resetting machine for correcting the displacement of an anti-vibration hammer of a power transmission line, comprising a housing, a laser range finder and a striker are arranged at the front end of the housing, a strip-shaped opening is opened along the length direction of the housing, and the housing is hung through the strip-shaped opening On the transmission line, the transmission line passes through the inside of the housing; a traveling wheel is arranged above the transmission line inside the housing, and a tightening wheel that can move along the direction close to the transmission line is provided under the transmission line inside the housing; There are signal transceivers and controllers, in which the controller is connected with the signal transceiver, laser rangefinder, and impactor, and the movement of the shell and the work of the impactor are controlled by a remote controller that cooperates with the signal transceiver. The impactor can Make reciprocating motion along the transmission line, and continuously impact the anti-vibration hammer to reset it.

The further improvement of the present invention is:

The rear end of the housing is equipped with a brake for fixing the position of the housing. The brake includes a pair of push plates symmetrically arranged above and below the power line inside the housing. Each push plate is connected to the housing through a brake push rod. The brake motor on the inner wall is connected; the push plate is in the shape of a semicircular tube, and the brake motor pushes the push plate through the brake push rod, so that the two push plates clamp the power line for braking.

The inside of the pair of push plates is provided with a spring rod, the upper end of the spring rod is provided with a friction head, the lower end of the spring rod is hinged inside the push plate, and the center of the spring rod is connected with the push plate through a spring; When the power line is in contact, the spring bar points to the direction of the center of the push plate.

The traveling wheels include a first traveling wheel and a second traveling wheel installed at the same height inside the casing, and the tightening wheel is located below between the first traveling wheel and the second traveling wheel; There is a traveling motor, the first traveling wheel is connected to the traveling motor through the first belt, and the second traveling wheel is connected to the traveling motor through the second belt; the rims of the first traveling wheel and the second traveling wheel are sunken toward the axle, and the cross section is Arc-shaped, used to cooperate with power lines.

The inner bottom of the housing is provided with a locking motor, the locking motor is a linear motor, and a locking rod is fixed on its output shaft, and the end of the locking rod is installed with the tightening wheel; the locking rod is fixed A limit block is provided, and a card slot cooperating with the limit block is opened on the inner wall of the housing, and the limit block is partially assembled in the card slot, and the card slot is set along a direction perpendicular to the power transmission line.

The impactor includes a hammer, the hammer is cylindrical, and there is a strip-shaped opening in the axial direction on the hammer, which is matched with the power line. A reset motor is installed inside the housing, and the reset motor is connected to the hammer through a reciprocating mechanism. .

The reciprocating mechanism includes a fixed plate, a central block is movably installed at the center of the fixed plate, a hole is opened on the central block, a first sliding rod is arranged through the hole, and a center block is set on the fixed plate with the central block as the center of a circle. An elliptical groove, the elliptical groove is equipped with a slider that can slide in the elliptical groove, one end of the first sliding rod is hinged with the slider; the hammer is assembled in a limit barrel, and the limit barrel is axially opened with a The strip-shaped opening matched with the transmission line, a second sliding rod is arranged between the hammer and the slider, and the two ends of the second sliding rod are respectively hinged with the hammer and the slider; the output shaft of the reset motor is equipped with a first runner , the first runner is connected to the second runner through a belt, and the diameter of the second runner is smaller than that of the first runner; the second runner passes through the fixed plate through the rotating shaft and is fixed to the central block.

The reset machine also includes a lifting device for hanging the shell on the power line. The lifting device includes a bottom plate with rollers and a retractable support frame on the bottom of the bottom plate. A rotating platform is arranged on the bottom plate. A telescopic rod is installed on the platform, and the angle between the telescopic rod and the rotating platform is adjusted by a hydraulic device; the end of the telescopic rod is provided with a hook, and the top of the shell is provided with a hanging ring; one side of the bottom plate is fixedly provided with a push handle.

Compared with the prior art, the present invention has the following beneficial effects:

1. Using remote control to control the movement of the entire reset machine and the calibration process, the operation is simple, the maneuverability is good, and it is safe;

2. The reset machine has good walking performance, and has multiple functions such as forward, backward, and grasping, so that the reset machine has better stability during the calibration process and improves the calibration efficiency;

3. The position of the anti-vibration hammer is corrected in the form of repeated impact, and the calibration process is fast and accurate;

4. A lifting device is installed to facilitate the installation of the reset machine, and the whole device can be quickly hung on the transmission line for anti-vibration hammer reset work.

【Description of drawings】

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the side view of walking motor part;

Fig. 3 is the structural representation of impactor part;

Fig. 4 is the structural representation of brake part;

Fig. 5 is a structural schematic diagram of the lifting device part;

FIG. 6 is a schematic structural diagram of the remote controller.

Among them, 1-shell; 2-brake motor; 3-brake push rod; 4-brake; 401-push plate; 402-friction head; 403-spring rod; 404-spring; 5-signal transceiver; 6 -battery; 7-locking wheel; 8-locking motor; 9-limit block; 10-controller; 11-first traveling wheel; 12-second traveling wheel; 13-first belt; 14-traveling motor ; 15-hanging ring; 16-the second belt; 17-laser range finder; 1805-central block; 1806-fixed plate; 1807-slider; 1808-second sliding rod; 1810-hammer; - strip opening; 22 - hook; 23 - bottom plate; 24 - roller; 25 - hydraulic device; 26 - telescopic rod; 27 - rotating platform; 28 - support frame;

【detailed description】

Aiming at the displacement of the anti-vibration hammer on the power transmission line due to various reasons, the present invention proposes a remote-controlled reset machine, which continuously strikes the side of the anti-vibration hammer in the form of impact, so that the anti-vibration hammer is continuously impacted. return to the original position. The details are as follows:

A resetting machine for correcting the displacement of an anti-vibration hammer of a power transmission line, comprising a housing 1, a laser range finder 17 and an impactor 18 are arranged at the front end of the housing 1, a strip-shaped opening 21 is opened on the housing 1 along the length direction, and the housing 1 1 is hung on the transmission line 20 through the strip-shaped opening 21, so that the transmission line 20 passes through the interior of the housing 1; a walking wheel is provided above the transmission line 20 inside the housing 1, and a wheel that can be moved along the transmission line 20 inside the housing 1 is provided. The tightening wheel moving in the direction of the power line 20; the housing 1 is also provided with a signal transceiver 5 and a controller 10, wherein the controller 10 is connected with the signal transceiver 5, the laser range finder 17, and the impactor 18, and through a The remote controller 30 coordinated with the signal transceiver 5 controls the movement of the housing 1 and the work of the striker 18. The striker 18 can reciprocate along the power line 20, and continuously strikes the anti-vibration hammer 19 to reset it.

The idea of this program is to use a device that can be conveniently hung on the power transmission line 20. On the line 20, a strip-shaped opening 21 is provided on the side of the casing 1 through the entire casing 1 and the striker 18. As shown in Figure 2, the function of this strip-shaped opening 21 is to lift the entire casing 1 and lift the strip. The strip-shaped opening 21 is aligned with the power line 20, and the casing 1 is moved, so that the casing 1 can be hung on the power line 20 through the strip-shaped opening 21.

The running wheels provided inside the housing 1, as shown in Figure 1, include the first running wheels 11 and the second running wheels 12 installed at the same height inside the housing 1, and the tightening wheels are located at the first running wheels 11, The bottom between the second road wheels 12; the housing 1 inner wall is provided with a travel motor 14, the first road wheel 11 is connected with the travel motor 14 by the first belt 13, and the second road wheel 12 is connected with the travel motor by the second belt 16 14 connection; the rims of the first traveling wheel 11 and the second traveling wheel 12 are recessed toward the axle, and their cross-sections are arc-shaped for matching with the transmission line 20 .

The inside of the casing 1 is in direct contact with the power line 20 is the road wheel, and the rim of the road wheel is supported on the power line 20 . In order to maintain stability, a pair of road wheels are provided, which are respectively the first road wheel 11 and the second road wheel 12. As shown in FIG. The outer edges of the wires 20 are matched so that the power wires 20 can be partially snapped into the traveling wheels. The first traveling wheel 11 and the second traveling wheel 12 jointly determine the traveling direction and final position of the entire housing 1 , so in order to keep the structure simple, the two traveling wheels can be jointly controlled by a traveling motor 14 .

Yet in order to be more stable during walking, locking wheel 7 is also provided with in this scheme. The rim structure of the locking wheel 7 is the same as that of the traveling wheel, and its position can be changed, specifically: a locking motor 8 is arranged at the inner bottom of the housing 1, and the locking motor 8 is a linear motor, and a lock is fixed on its output shaft. Tighten the rod, the end of the locking rod is equipped with the said tightening wheel; the locking rod is fixed with a limit block 9, and the inner wall of the housing 1 is provided with a draw-in groove that cooperates with the limit block 9, and the limit block 9 The part is assembled in the card slot, and the card slot is arranged along the direction perpendicular to the power line 20 .

Before the housing 1 is not hung on the power line 20, the remote controller 30 is used to move the locking wheel 7 to the bottom surface of the housing 1 through the locking motor 8 to increase the distance between the locking wheel 7 and the running wheel. distance, so as to facilitate the hanging of the housing 1; when the housing 1 is hung on the transmission line 20, the locking wheel 7 is pushed upward by a linear motor, so that the locking wheel 7 is in contact with the transmission line 20 and kept at a certain pressure. Because the two road wheels and the locking wheel 7 are set, the power transmission line 20 is firmly clamped between these wheels, which effectively prevents the road wheels from being taken off from the power transmission line 20 and rotates. The locking wheel 7 is not provided with a driving mechanism, and it is only installed on the end of the locking rod with the wheel shaft. When the housing 1 moves, it rotates through the friction force with the transmission line 20 .

When the remote control 30 controls the housing 1 to approach the anti-vibration hammer 19 to a suitable position, since the anti-vibration hammer 19 needs to be reset in the form of impact, the entire housing 1 is required to be kept stable on the power line 20 . Brake 4 is set in this scenario:

The rear end of the housing 1 is equipped with a brake 4 for fixing the position of the housing 1. The brake 4 includes a pair of push plates 401 symmetrically arranged above and below the power line 20 inside the housing 1. Each push plate 401 is pushed by the brake. The rod 3 is connected to the brake motor 2 installed on the inner wall of the housing 1; the push plate 401 is in the shape of a semicircular tube, and the brake motor 2 pushes the push plate 401 through the brake push rod 3, so that the two push plates 401 block the transmission line 20 for braking. The inside of the pair of push plates 401 is provided with an elastic rod 403, the upper end of the elastic rod 403 is provided with a friction head 402, the lower end of the elastic rod 403 is hinged inside the push plate 401, and the center of the elastic rod 403 is connected to the push plate by a spring 404. The plate 401 is connected; when the elastic rod 403 is not in contact with the power line 20, the elastic rod 403 points to the center of the push plate 401.

As shown in Figure 4, the braking motor 2 is also controlled by the remote controller 30. During braking, the braking push rod 3 is used to move the two push plates 401 to the direction close to the transmission line 20 through the braking motor 2, so that the two A push plate 401 wraps the transmission line 20 firmly. The braking motor 2 also adopts a linear motor. The push plate 401 can be regarded as a structure formed by splitting a circular tube along the middle, and its diameter is slightly larger than that of the transmission line 20 . In order to increase the frictional force between the push plate 401 and the transmission line 20 as much as possible, a spring bar 403 structure is provided. The friction head 402 at the end of the spring bar 403 is made of rubber material, and there is a strong force between the push plate 401 and the transmission line 20. friction. The elastic rods 403 in the push plate 401 have different orientations. In one push plate 401, the center of the push plate 401 is bounded, and the elastic rods 403 on both sides of the limit point to the limit direction. That is to say, half of the elastic rod 403 in the push plate 401 points obliquely to the upper left, and the other half points obliquely to the upper right. The spring 404 between the spring bar 403 and the push plate 401 keeps the spring bar 403 in a tilted state when it is not in contact with the transmission line 20, so that in the braking process, the friction head 402 on the elastic bar 403 is the first to contact the power transmission line. The line 20 is in contact with each other, so that the two push plates 401 do not need to be too close together to generate a strong frictional force, thereby saving energy and improving the braking effect. As for the different orientations of the two halves of the elastic rods 403, it is considered that the entire housing 1 may have a tendency to slide forward and backward when going uphill or downhill, so that the elastic rods 403 in two directions can pass through friction. Head 402 provides strong friction to prevent slipping.

Regarding the striker 18, in this solution, the striker 18 includes a hammer 1810, which is cylindrical in shape. There is a strip-shaped opening on the hammer 1810 in the axial direction that matches the power line 20, and it is installed inside the housing 1. There is a reset motor 1801, and the reset motor 1801 is connected with the hammer 1810 through a reciprocating mechanism.

During the movement of the whole shell 1, the laser range finder 17 continuously collects the front information, and after the signal conversion by the processor, it is sent to the remote controller 30 by the signal transceiver 5, and displayed on the screen of the remote controller 30. By visually cooperating with the laser range finder 17, the casing 1 is finally stopped at a suitable position close to the anti-vibration hammer 19, and the brake 4 is used for braking and locking. After locking, the position of the housing 1 is relatively fixed, and the hammer 1810 can be used to continuously strike the anti-vibration hammer 19 to reset it. Hammer 1810 is a rubber hammer with a lead core inside to increase its kinetic energy. Since the entire housing 1 is side mounted on the power line 20, as shown in Figure 3, there must be a bar-shaped opening on the hammer 1810, so that the power line 20 can enter from the opening, so that the hammer 1810 1810 can be mostly wrapped on the transmission line 20, and the connection between the anti-vibration hammer 19 and the transmission line 20 is struck.

Aiming at the actual situation of this program, a specific reciprocating mechanism has also been designed: the reciprocating mechanism includes a fixed plate 1806, a central block 1805 is movably installed at the center of the fixed plate 1806, and a hole is opened on the central block 1805, through which The hole is provided with a first sliding rod 1804, on the fixed plate 1806 with the central block 1805 as the center of a circle, an elliptical groove 1812 is provided, and a sliding block 1807 that can slide in the elliptical groove 1812 is assembled in the elliptical groove 1812, and the first sliding rod 1804 One end is hinged with the slider 1807; the hammer 1810 is assembled in a limit barrel 1811, and the limit barrel 1811 is provided with a bar-shaped opening that is matched with the power line 20 in the axial direction. The hammer 1810 is connected with the slide A second sliding rod 1808 is arranged between the blocks 1807, and the two ends of the second sliding rod 1808 are respectively hinged with the hammer 1810 and the slider 1807; the output shaft of the reset motor 1801 is equipped with a first runner 1802, and the first rotating wheel 1802 The wheel 1802 is connected to the second runner 1803 through a belt, and the diameter of the second runner 1803 is smaller than that of the first runner 1802; the second runner 1803 passes through the fixed plate 1806 and is fixed to the central block 1805 through the rotating shaft.

As shown in FIG. 3 , a partial cross-section has been done in the middle of the fiber copper to clearly show the structure of the hammer 1810 . The reciprocating mechanism mainly uses the structure of the elliptical groove 1812. The center block 1805 is continuously rotated due to the driving of the reset motor 1801, and the rotational force of the driving motor is transmitted to the slider 1807 through the first sliding rod 1804, and the slider 1807 is in the elliptical groove 1812. The driving force of the rotation. When the slider 1807 rotates, it drives the end of the second sliding rod 1808 to move. Since the lengths of the major and minor axes of the ellipse are different, the hammer 1810 in the limiting barrel 1811 is restricted by the front end limiting barrel 1811. With the reciprocating movement, the end of the hammer 1810 can partially extend out of the limit barrel 1811 to strike the object at its front end. The diameter of the first rotating wheel 1802 is much larger than that of the second rotating wheel 1803 , which makes a larger transmission ratio between the first rotating wheel 1802 and the second rotating wheel 1803 , which is beneficial to the high-speed reciprocating motion of the hammer 1810 .

The electronic control system in this program is made up of the storage battery 6 , the controller 10 , the signal transceiver 5 and the remote controller 30 provided in the aforementioned motors, the laser rangefinder 17 , the housing 1 . Wherein each motor, laser range finder 17, signal transceiver 5 and controller 10 are connected, and controller 10 plays a role in central regulation and control, and signal transceiver 5 receives the instruction of remote controller 30, utilizes controller 10 to send out to specific motor command to control movement, braking, locking and striker 18. Simultaneously, the working states of the laser rangefinder 17 and each motor are also fed back to the remote controller 30 through the controller 10 and the signal transceiver 5, and can be observed on the screen of the remote controller 30.

The whole device can be hung on the transmission line 20 by a crane, but for the outdoors or places that are not suitable for a crane, in order to facilitate the use of the whole device, this solution also provides a lifting device for hanging it, as shown in the figure As shown in 5, the lifting device includes a base plate 23, a roller 24 and a retractable support frame 28 are arranged at the bottom of the base plate 23, a rotating platform 27 is arranged on the base plate 23, and a telescopic rod 26 is installed on the rotating platform 27, and the telescopic rod 26 is connected to the rotating The angle between the platforms 27 is adjusted by a hydraulic device 25; the end of the telescopic rod 26 is provided with a hook 22, and the top of the housing 1 is provided with a hanging ring 15;

The rotating platform 27 can rotate to adjust the angle, and the telescopic rod 26 drives the reset machine to rise, and the hydraulic device 25 adjusts the angle of the telescopic rod 26, so that the reset machine can be hung on the power line 20 near the power line 20 at last. Before operating, lower the supporting frame 28 to support the whole base plate 23, and then operate.

The above content is only to illustrate the technical ideas of the present invention, and cannot limit the protection scope of the present invention. Any changes made on the basis of the technical solutions according to the technical ideas proposed in the present invention shall fall within the scope of the claims of the present invention. within the scope of protection.

Claims (6)

1. a kind of reset machine for correcting transmission line antivibration hammer displacement, including housing (1), it is characterised in that housing (1) front end sets Laser range finder (17) and ram (18) are equipped with, strip gab (21), housing (1) is offered on housing (1) along its length It is mounted on power transmission line (20) by strip gab (21), makes power transmission line (20) internal by housing (1)；It is internal in housing (1) Power transmission line (20) top is provided with road wheel, and housing (1) internal powerline (20) lower section is provided with can be along near power transmission line (20) The locking wheel of direction motion；Signal transceiver (5) and controller (10), wherein controller (10) are additionally provided with inside housing (1) It is connected with signal transceiver (5), laser range finder (17), ram (18), it is distant with what signal transceiver (5) coordinated by one Control device (30) to control the movement of housing (1) and the work of ram (18), ram (18) can make reciprocal along power transmission line (20) Motion, makes it reset damper (19) constant impingement；

Ram (18) includes hammer (1810), and hammer (1810) is cylindrical, and hammer has and power transmission line vertically on (1810) (20) opening of the bar shaped for coordinating, reset motor (1801) is provided with inside housing (1), and reset motor (1801) is by reciprocal Mechanism is connected with hammer (1810)；

Reciprocator includes a fixed plate (1806), fixed plate (1806) center one central block of movably arranged (1805) hole, is offered on central block (1805), the hole is provided with the first sliding bar (1804), in fixed plate (1806) With central block (1805) for the center of circle offers oval groove (1812), being equipped with oval groove (1812) can be in oval groove (1812) The sliding block (1807) of slip, an end and the sliding block (1807) of the first sliding bar (1804) are hinged；Hammer (1810) is assemblied in In one spacing bucket (1811), the opening of the bar shaped coordinated with power transmission line (20) is offered on spacing bucket (1811) vertically, hit Be provided with the second sliding bar (1808) between hammer (1810) and sliding block (1807), the second sliding bar (1808) two ends respectively with hammer (1810), sliding block (1807) is hinged；The first runner (1802), the first runner are installed on reset motor (1801) output shaft (1802) the second runner (1803) is connected by belt, the second runner (1803) diameter is less than the first runner (1802)；Second turn Wheel (1803) is fixed with central block (1805) through fixed plate (1806) by rotating shaft.

2. the reset machine of transmission line antivibration hammer displacement is corrected as claimed in claim 1, it is characterised in that described housing (1) rear end is provided with the brake (4) for fixed shell (1) position, and brake (4) is including being symmetricly set in housing (1) A pair of push plates (401) of portion's power transmission line (20) upper and lower, each push pedal (401) by brake pushrod (3) and is arranged on shell Braking motor (2) connection on body (1) inwall；Push pedal (401) is pushed away in half-round tubular, braking motor (2) by brake pushrod (3) Dynamic push pedal (401), makes two push pedals (401) block power transmission line (20) to be braked.

3. the reset machine of transmission line antivibration hammer displacement is corrected as claimed in claim 2, it is characterised in that described a pair are pushed away Elastic rod (403) is provided with inside plate (401), the upper end of elastic rod (403) is provided with friction head (402), under elastic rod (403) End is hinged on push pedal (401) inside, and elastic rod (403) is connected centrally through spring (404) with push pedal (401)；When elastic rod (403) When not contacted with power transmission line (20), elastic rod (403) points to push pedal (401) center position.

4. the reset machine of transmission line antivibration hammer displacement is corrected as claimed in claim 1, it is characterised in that described road wheel Including the first road wheel (11) and the second road wheel (12) installed in the internal sustained height of housing (1), described locking wheel position Lower section between the first road wheel (11), the second road wheel (12)；Movable motor (14) is provided with housing (1) inwall, the One road wheel (11) is connected by the first belt (13) with movable motor (14), and the second road wheel (12) is by the second belt (16) It is connected with movable motor (14)；The wheel rim of the first road wheel (11) and the second road wheel (12) is recessed at wheel shaft, and its section is in Arc-shaped, to coordinate with power transmission line (20).

5. the reset machine of transmission line antivibration hammer displacement is corrected as claimed in claim 1, it is characterised in that described housing (1) inner bottom part is provided with locking motor (8), and locking motor (8) is linear electric motors, and check lock lever is consolidated with its output shaft, lock The end of tight bar is installed by described locking wheel；Limited block (9) is fixedly installed on check lock lever, is offered on housing (1) inwall The draw-in groove coordinated with limited block (9), limited block (9) is partly assemblied in draw-in groove, and draw-in groove is along the direction perpendicular to power transmission line (20) Set.

6. the reset machine of transmission line antivibration hammer displacement is corrected as claimed in claim 1, it is characterised in that described reset machine Also include a lifting device for being used to housing (1) is mounted on power transmission line (20), lifting device includes base plate (23), base plate (23) roller (24) and deployable and collapsible support frame (28) are arranged at bottom, and rotation platform (27), rotation platform are provided with base plate (23) (27) expansion link (26) is installed, the angle between expansion link (26) and rotation platform (27) passes through a hydraulic means (25) on Regulation；The end of expansion link (26) is provided with hook (22), and housing (1) top is provided with link (15)；Base plate (23) side is solid Surely it is provided with pushing hands (29).