359results about "Counterweights" patented technology

The utility model discloses an automobile suspension front cross beam mass block which comprises a suspension shaft body, a limiting ring is arranged on the side wall of the middle of the suspension shaft body, and a mass block assembly is fixedly installed on the outer side wall of the suspension shaft body. The mass block assembly comprises a fixed clamping mechanism, and a mass assembling assembly is arranged below the fixed clamping mechanism. Through the arrangement of the limiting ring and the fixed clamping mechanism, when the mass block assembly is assembled on the suspension shaft body, the fixed clamping mechanism and the limiting ring are matched for limiting to clamp and fix the suspension shaft body, the stability and compactness of installation are guaranteed, and assembly is convenient and firm; through the arranged mass assembling assembly, the balancing weight can be disassembled and assembled according to requirements to adjust the weight, the balancing weight is clamped in the middle, a stable installation environment is provided for the balancing weight, the gravity center of the mass is kept in the middle, and it is guaranteed that the gravity center of a vehicle body is stable.

The invention relates to the technical field of cordless curtains, and provides a driving structure of a cordless roller shutter, the cordless roller shutter and an adjusting method. The driving structure comprises a reel, a motor assembly, a volute spiral spring mechanism and a worm and gear mechanism. The motor assembly is used for driving the reel to rotate so as to drive the curtain cloth to ascend and descend, the volute spiral spring mechanism is used for generating hovering torque opposite to gravitational torque of the curtain cloth in the rotating process of the reel, and the worm and gear mechanism is used for adjusting pre-tightening torque of the volute spiral spring mechanism and forming one-way transmission locking, so that in the stroke range of the curtain cloth, the curtain cloth is driven to ascend and descend. The hovering torque of the volute spiral spring mechanism and the gravitational torque of the curtain cloth are kept balanced. The problems that in the prior art, operation is complex and time is consumed when the balance torque is adjusted are solved, and the applicability and convenience of a product are remarkably improved. And accidental sliding or springback of the curtain cloth can be restrained, and long-term stability of the pre-tightening torque and use safety of the roller shutter are guaranteed.

The invention belongs to the technical field of wind turbine generator operation and maintenance, and particularly relates to a wind turbine generator vibration detection device which comprises a base. A vibration detection unit including a vibration sensor; the energy collecting part comprises a multi-order cantilever beam array and an energy storage capacitor, and a piezoelectric plate is arranged on the multi-order cantilever beam array and used for converting mechanical vibration energy into electric energy; the rectifying part is used for converting the alternating current output by the piezoelectric plate into one-way current; through the integrated design of broadband energy harvesting, mechanical rectification and self-energized monitoring, full-scene vibration detection of key components of the wind turbine generator is realized, and the problems that an existing device is dependent on power supply, narrow in frequency band adaptation and poor in reliability in a severe environment are solved. Vibration detection, energy collection and rectification are highly coordinated in spatial layout, mechanical transmission and energy flow direction, and are physically isolated from a power supply circuit, so that the performance is improved, mutual interference is avoided, and real high-integration and high-reliability self-energized detection is realized.

The invention relates to the technical field of carts, in particular to a four-wheel quick-release large-base cart which comprises a transmission assembly, a gravity center compensation assembly and a direction reset mechanism. The transmission assembly is arranged in the supporting column. The gravity center compensation assembly is installed in the base in a sliding mode and connected with the transmission assembly. The direction resetting mechanism is connected with the universal wheel; when the bearing platform is rotated, a balancing weight in the gravity center compensation assembly is driven by the transmission assembly to slide reversely along the compensation sliding rail, so that gravity center shift caused by rotation of the bearing platform is counteracted; when the bearing platform is adjusted, the direction resetting mechanism enables the four universal wheels to slowly and automatically recover to the posture that the axes are parallel to the short sides of the base with the four universal wheels arranged in a rectangular shape; the problem that an existing four-wheel medical trolley overturns due to center-of-gravity shift when the angle of a bearing platform is adjusted is solved.

The invention relates to the technical field of trestle construction platforms, in particular to an offshore lamplight trestle construction platform which comprises a supporting column, a bridge floor is detachably installed at the upper end of the supporting column, limiting seats are fixedly connected to the upper end and the lower end of the supporting column, the outer surface of the supporting column is sleeved with a movable barrel, the outer surface of the supporting column is further sleeved with a balance weight ring, and the balance weight ring is located below the movable barrel. The outer surface of the movable cylinder is sleeved with an auxiliary ring, the outer surface of the auxiliary ring is rotationally provided with a plurality of extension rods, the outer surfaces of the extension rods are sleeved with floating belts, the floating belts can float above the sea level, the movable cylinder automatically ascends and descends along with the sea level under the buoyancy action of the floating belts, and the communication cylinder is kept in isobaric communication with an external water body. The water column pressure formed in the rising process of sea waves and tides can automatically drive the turbofan in the driving barrel to rotate, so that continuous mechanical energy output can be achieved without additional power, and then the cleaning ring is driven to circularly clean the outer surface of the supporting column.

The utility model discloses a movable workpiece defect scanning device, belongs to the technical field of industrial CT (Computed Tomography), and is used for solving the technical problem that industrial vertical scanning equipment is inconvenient to carry out outdoor detection on workpieces. The moving device comprises a moving carrier, a scanning device and a moving channel, the moving channel comprises a first channel and a second channel, the first channel and the second channel are detachably connected with the two ends of the scanning device respectively, each of the first channel and the second channel comprises a universal wheel and a workpiece conveying belt, and the scanning device comprises a rotating body and a rotating balance assembly. The workpiece defect scanning device disclosed by the utility model can be quickly moved and arranged indoors and outdoors, so that self-adaptive rotating balance is realized, and the scanning precision is improved.

The invention relates to a roller shutter structure. A roller shutter structure comprises a winding drum wound with curtain cloth, and a winding drum supporting piece, a torque assembly and an end supporting piece are arranged in the winding drum. The torque assembly enables the winding drum to bear torsion N; a force conversion part is arranged between the winding drum supporting piece and the end supporting piece, and the force conversion part can change the friction force F between the winding drum supporting piece and the end supporting piece by changing the pressure P in the axial direction; gravity G, torsion N and friction force F of the curtain cloth are simultaneously applied to the winding drum, N = G + / -F in the up-down movement process of the curtain cloth, and the curtain cloth is made to be static at any position without external force. The roller shutter structure can be installed by directly utilizing axial pressure, can adapt to installation of roller shutters with different widths and different fabrics, and is convenient to adjust and good in stability.

The invention provides a self-adaptive tuned mass damper and a parameter adjusting method. The self-adaptive tuned mass damper comprises a tuned mass damper body, a mass detection system, a hydraulic system and a control system. The tuned mass damper comprises a counterweight liquid container, a valve control damper and a spring; the counterweight liquid container is fixedly connected with the lower part of the machine tool workbench; the other end of the spring is connected with the counterweight liquid container; one end of the valve-controlled damper is connected with the machine tool workbench, and the other end is connected with the counterweight liquid container; the quality detection system is used for detecting the mass of the machine tool turntable main system and the mass of the counterweight liquid container; the control system is used for controlling the hydraulic system to adjust the mass of the balance weight liquid container and the damping coefficient of the valve control damper in real time according to a relation model of parameters of the self-adaptive tuned mass damper ATMD and the mass of the machine tool rotary table main system. A hydraulic system is controlled to adjust the mass of a counterweight liquid container and the damping coefficient of a valve control damper in real time according to a relation model of parameters of the self-adaptive tuned mass damper and the mass of a machine tool rotary table main system; the problems that the inherent frequency of a system is changed and the vibration reduction effect of a traditional constant-parameter tuned mass damper is invalid due to continuous reduction of the workpiece quality in cutting machining are effectively solved, the quality time-varying working condition of cutting machining of a numerical control machine tool is efficiently adapted, the machining precision is effectively improved, and the service life of machine tool parts and cutters is prolonged.

The utility model discloses equipment for extracting reacted o-chlorobenzyl cyanide, and relates to the technical field of chemical extraction. The device comprises an extraction tank, a driving assembly is erected above the extraction tank and comprises a driving motor erected at the top of the extraction tank, a fixing frame is arranged on the peripheral side wall of the bottom of the extraction tank, the fixing frame comprises a bottom frame arranged at the bottom of the extraction tank and an erecting plate welded to the upper portion of the bottom frame, and a top frame is further fixedly installed at the top of the erecting plate; the base makes contact with the bottom side wall of the extraction tank through a damper, a fixing assembly is further arranged on the peripheral side wall of the base, and the base is connected with the bottom frame through the fixing assembly. According to the utility model, the damper is used for not only relieving the vibration generated when the extraction tank works, but also reducing the vibration transmitted to the base by the extraction tank, and the fixing frame and the extraction tank in the fixing frame are fixed on the base or other positions of a production workshop by using the fixing assembly capable of changing the fixing position and the length of the fixing assembly.

A cantilevered work platform and method with dynamic balancing counterweight are disclosed, belonging to the technical field of high-altitude work safety equipment. The platform includes a main boom, a telescopic boom, a personnel carrier frame, and a base. A dynamic center of gravity compensation device, consisting of a counterweight slide rail, a movable counterweight block, and a drive mechanism, is installed on the base. The counterweight block, linked to the pitch angle and telescopic stroke of the main boom via displacement sensors, moves in real-time along the slide rail in the opposite direction to counteract the variable overturning moment generated during operation. Simultaneously, a dual-rope self-locking fall arrest system, independent of the platform structure, is installed above the personnel carrier frame. This system includes two safety ropes anchored to high-level fixed points and corresponding speed difference controllers, directly connected to the worker's safety belt. This invention improves the overall anti-overturning stability of the machine by actively adjusting the counterweight position and ensures personnel safety even in the event of platform failure, significantly enhancing the reliability and safety of high-altitude operations.

There is provided an in-line multi-roll blind, which includes a weight bar, a first screen connected at its lower end to the weight bar and at its upper end to a first take-up roll, the first screen being wound onto or unwound from the first take-up roll as the first take-up roll rotates, a first take-up bar having the first take-up roll rotatably coupled thereto, a second screen connected at its lower end to the first take-up bar and at its upper end to a second take-up roll, the second screen being wound onto or unwound from the second take-up roll as the second take-up roll rotates, and a second take-up bar having the second take-up roll rotatably coupled thereto.

This utility model discloses an adjustable counterweight assembly for easy assembly in the field of forklift counterweight device technology. It includes a housing with a cover on top. Inside the housing are an adjustment assembly and multiple counterweight components. Each counterweight component has a through hole in its center for the adjustment assembly to pass through. The adjustment assembly includes a rod, a lifting ring fixed to the top of the rod, and a locking block on the outside of the rod. The bottom of each counterweight component has a corresponding locking groove along the circumference of the through hole, and the through hole and the locking groove are interconnected. This utility model allows adjustment of the counterweight components via the adjustment assembly. After the rod of the adjustment assembly passes through the through holes of multiple counterweight components in sequence, the locking block on the rod is screwed into the locking groove. The multiple counterweight components can then be disassembled, assembled, and lifted using the adjustment assembly, making weight adjustment of the forklift counterweight assembly more convenient.

The self-balancing small-tooth-difference transmission based on the asymmetric gear set comprises at least two axis revolution gears and at least one eccentric balance weight part, centrifugal force is different due to the fact that the number of teeth of the axis revolution gears B is different, and the self-balancing small-tooth-difference transmission based on the asymmetric gear set is obtained by designing the matched eccentric balance weight part T1 and giving a specific design formula and a calculation method. The structure is more compact, and operation is more stable.

The utility model discloses an axial structure of an orbiting scroll, which belongs to the technical field of scroll compressors and comprises an eccentric shaft, and an orbiting scroll main body, a bearing, an upper balance block and a motor rotor which are assembled on the eccentric shaft from top to bottom, the eccentric shaft is sleeved with a mounting part of the upper balance block, a rotating part of the upper balance block extends outwards to form a semicircular structure, and a flow guide groove is formed in the end face, facing the motor rotor, of the rotating part; the flow guide groove is formed by cutting along an arc path with a circle as the appearance, the starting point of the arc path is located on the leftmost end face of the rotating part in the rotating direction, and the end point of the arc extends towards the right side. According to the utility model, the balance block structure is optimized, the unbalanced torque of a rotor system is reduced, the vibration and noise during high-speed operation are reduced, the stability of the whole machine is improved, and the service life of the whole machine is prolonged.

The utility model discloses a lifting mechanism of a quartz weight making machine, which belongs to the technical field of weight making equipment and comprises a vertical column mounted on a base and a ball screw mounted on the vertical column, a lifting support is mounted on the ball screw, and the ball screw is driven by a first servo motor to realize reciprocating motion of the lifting support along the vertical column. The lifting support is provided with a main shaft driven by a variable-frequency gear motor, and the main shaft is connected with a clamping support, and is characterized in that a first linear sliding rail is arranged on the front side of the stand column, the lifting support is matched with the first linear sliding rail, and a guide pulley is arranged at the top of the stand column; the quartz weight making machine solves the technical problem that a traditional weight making machine is poor in stability, and is mainly applied to the aspect of quartz weight making machines.

This utility model belongs to the field of material conveying technology and discloses a lifting conveyor. The lifting conveyor includes a base, a lifting mechanism, a receiving mechanism, a translation mechanism, and a counterweight assembly. The lifting mechanism includes a driving member and a first lead screw. The first lead screw is rotatably mounted on the base in a vertical direction. The driving member is located at the end of the first lead screw to drive the first lead screw to rotate. The receiving mechanism includes a trough and a connecting member. The connecting member has a first threaded hole and is sleeved on the first lead screw through the first threaded hole to move vertically with the rotation of the first lead screw. The trough is fixed to the connecting member. The translation mechanism includes a second lead screw and a counterweight seat. The second lead screw is rotatably mounted on the base in a horizontal direction. The counterweight seat has a second threaded hole that cooperates with the second lead screw to move horizontally with the rotation of the second lead screw. The second lead screw cooperates with a gear pair at the end of the first lead screw. The counterweight assembly includes a counterweight that is detachably mounted on the counterweight seat.

The utility model discloses a balancing weight set convenient to install, and belongs to the field of mechanical equipment. According to the balancing weight set convenient to install, aiming at the problem that in the prior art, installation of balancing weights is strenuous, through combined arrangement of the large balancing weights and the middle balancing weights, the effect that the balancing weights can be increased by clamping the clamping blocks into the clamping connection positions when the balancing weights need to be increased is achieved, and during clamping connection, only the protrusions of the middle balancing weights need to be pushed into the first recesses, and then the large balancing weights and the middle balancing weights are clamped into the second recesses. And when the clamping block is pushed to the horizontal slide way, the middle balancing weight is rotated to enable the clamping block and the first magnetic sheet to be attracted, and clamping connection can be rapidly completed. And the small balancing weight is further arranged, the small balancing weight can be directly adsorbed to the second concave part in the bottom of the middle balancing weight, when the small balancing weight needs to be detached, the small balancing weight can be directly broken off, and the operation process is simple and convenient. Due to the fact that the weights of the three balancing weights are set to be different, when the balance weight is increased, finer weight change can be achieved compared with superposition of the balancing weights with the same weight.

The invention provides a dry-type transformer box based on a damping structure, which belongs to the technical field of dry-type transformers and comprises a bottom plate, a base, a spring seat and a mounting seat. Wherein a damping weight box is arranged below the base, a plurality of elastic supporting pieces are arranged on the two sides of the damping weight box, the damping weight box is connected to the base in a floating mode through the elastic supporting pieces, the damping weight box is arranged to be a hollow rectangular shell, the bottom of the damping weight box is connected with a water conveying pipe, and the water conveying pipe is arranged in the rectangular shell. The water conveying pipe is communicated with the interior of the damping weight box. The damping weight box in floating connection is arranged on the base, when the base vibrates and is influenced by inertia, the damping weight box can apply force opposite to the vibration direction to the base, the vibration force of the base is actively counteracted, then the vibration amplitude of the base can be reduced, and correspondingly, noise conducted through vibration can also be greatly weakened.

The invention discloses a double-adjustment electric roller shutter which comprises an electric control assembly and a roller shutter assembly capable of being pulled and stopped at any time. The rolling shutter assembly capable of being pulled and stopped at any time comprises a rolling pipe, curtain cloth, a balance weight strip, a hovering balance assembly and a mounting support, the two ends of the rolling pipe are rotationally matched with the mounting support, the two ends of the curtain cloth are connected with the rolling pipe and the balance weight strip respectively, and the hovering balance assembly is arranged in the rolling pipe. When the balance weight strip ascends and descends, the hovering balance assembly controls the curtain cloth to be wound or unwound along with the balance weight strip. The electric control assembly is provided with an electric lifting driving device and an electric winding and unwinding driving device; the electric lifting driving device is matched with a mounting bracket of the roller shutter assembly capable of being pulled and stopped at any time and is used for driving the roller shutter assembly capable of being pulled and stopped at any time to lift; and the electric winding and unwinding driving device is matched with a counterweight strip of the roller shutter assembly capable of being pulled and stopped at any time and is used for driving the counterweight strip to ascend and descend. The shading position and the shading area can be flexibly adjusted according to actual requirements, indoor light distribution can be flexibly adjusted, and diversified shading requirements of users are met.

According to the technical scheme, the magnetic attraction type curtain handle is characterized by comprising a pair of split handle bodies, a cavity is formed in each handle body, a magnetic piece is arranged in each cavity, and the magnetic pieces in the pair of handle bodies attract each other so that the pair of handle bodies can attract each other to form a whole. According to the utility model, the split type handles are adopted, and the two handles can be mutually attracted and fixed, so that the positions of the two rows of bead pulling ropes connected to the handles are mutually fixed, the bead pulling ropes cannot randomly shake, and the bead pulling ropes are prevented from being mutually wound and knotted.

The utility model relates to an electric tool which comprises a machine shell, a motor assembly installed in the machine shell, a transmission assembly connected to the motor assembly and an output part connected to the transmission assembly, and the motor assembly drives the output part to move through the transmission assembly. The transmission assembly comprises a planet gear connected to the motor assembly, a planet carrier connected to the planet gear, an eccentric main shaft connected to the planet carrier and a balance weight part for balancing the weight of the eccentric main shaft, the eccentric main shaft drives the output part to reciprocate, the planet carrier comprises a carrier body for containing the planet gear, and the balance weight part is arranged on the carrier body. And the counterweight part is formed on the frame body. The balance weight part is arranged on the planet carrier to balance the weight of the eccentric main shaft, vibration of the high-pressure cleaning machine is reduced, the hand numbness phenomenon is not prone to occurring when the high-pressure cleaning machine is used, and user experience is better.

The invention discloses a linear module for a radiation environment in the technical field of linear modules, which comprises a base, an adjusting unit is transversely arranged in the base, a plurality of groups of supporting units are uniformly and equally arranged on the adjusting unit, a screw rod is transversely arranged above the base, and the screw rod is parallel to the adjusting unit. Meanwhile, the top ends of the multiple sets of supporting units abut against a lead screw, a sliding table is arranged on the lead screw, a motor is arranged at one end of the base, one end of the lead screw is connected with the motor, and adjusting units are arranged at the two ends of the lead screw. The lead screw is supported by arranging the multiple sets of supporting units distributed at the equal ratio, the multiple sets of bases make contact with the lead screw, a plurality of supporting and restraining points are additionally arranged on the lead screw, the point positions can provide additional damping, the loading capacity of the lead screw is enhanced, vibration energy of the lead screw is absorbed and dissipated, and therefore swinging of the lead screw is restrained.

The application provides a device and method for adjusting the pitch angle of a binocular camera for surgical robot navigation, which comprises a binocular vision camera balance weight movement assembly and a binocular vision camera fixing part, wherein the binocular vision camera balance weight movement assembly comprises a binocular vision camera, a binocular vision camera adapter, a binocular vision camera fixing part rotating shaft, a counterweight handle, a spring, a limiting ring, a counterweight nut, a bearing and an adjusting screw rod, and the binocular vision camera fixing part comprises a binocular vision camera fixing shaft, a shaft sleeve, a damping block, a fixing shaft end cover, a fixing screw and a binocular vision camera rotating shaft fixing part. The device can be adapted to different models of binocular vision cameras, the center of gravity of the binocular vision camera movement assembly coincides with the rotating shaft, no additional damping is needed to overcome gravity, the pitch angle adjustment is smoother, the angle does not change after the pitch angle is adjusted to the right position due to gravity, and the suspension at any angle can be realized.

The invention provides a crank sleeve for a scroll pump. The crank sleeve has a longitudinal axis and is configured to provide a radially extending crank offset for imparting an orbital path on an orbital scroll of the scroll pump. The crank sleeve further comprises an integrally formed counterbalance for reducing pump vibration extending radially in a direction substantially opposite to the crank offset.

The embodiment of the utility model provides a vibration reduction assembly, a refrigerating system and a refrigerator, and the vibration reduction assembly comprises a vibration sensor fixed to an air suction connecting pipe and used for detecting vibration data of the position where the vibration sensor is located; the sliding block is connected to the air suction connecting pipe in a sliding manner; the controller is electrically connected with the vibration sensor and the sliding block, and the controller is used for controlling the sliding block to slide to a preset position according to the vibration data detected by the vibration sensor. The maximum vibration position of the air suction connecting pipe is detected through the vibration sensor, the sliding block is controlled to slide to the preset position, namely the maximum vibration position, vibration noise of the maximum vibration position of the air suction connecting pipe can be reduced, noise reduction of different positions can be achieved through the same sliding block, devices are saved, and cost is reduced. Therefore, the user experience of using the refrigerating system and the refrigerator is improved.

The utility model relates to the technical field of mechanical engineering, in particular to an eccentric block with an eccentric compensation function. The eccentric block with the eccentric compensation function comprises an eccentric block body and a boss, the eccentric block body is of an eccentric structure, the boss is arranged on the portion, extending outwards, of the front side of the eccentric block body, and the boss and the eccentric block body are manufactured through an integrated forming process. The rotating shaft mounting hole is formed in the center of the eccentric block body, penetrates through the boss and is used for mounting a rotating shaft of the compressor. Due to the unique eccentric structure design of the eccentric block body, the degree of freedom of the eccentric rotation radius during operation of the compressor can be accurately compensated, unbalanced force generated in the operation process is effectively balanced, equipment vibration is remarkably reduced, it is ensured that the compressor is kept stable during long-time operation, and the overall operation performance and reliability are improved.

The invention relates to an insulating glass assembly (10) with an inner glazing (1) and an outer glazing (2) and with a motor-driven sunshade or blackout blind (3) integrated in the space between the panes (4), wherein: - a winding shaft (5) with the windable blind (3) attached to it is arranged on a rotatable axis, - the free end (7) of the blind (3) is connected to a crossbar (6), - the crossbar (6) is connected at its two ends (15, 16) to a driver (17, 18) which are coupled to the rotatable winding shaft (5) via at least one tension element (19), - an electric motor drive (20) causes the axis driving the winding shaft (5) to rotate and the crossbar (6) to advance in one direction or the other. According to the invention, the blind (3) or blackout blind isthe free end (7) of the curtain (3) is movably connected to the crossbar (6) for tolerance compensation between curtain (3) and crossbar (6).

According to the code scanning gun support and the code scanning gun assembly provided by the utility model, the code scanning gun support is used for supporting and fixing the code scanning gun, and the code scanning gun support and the code scanning gun are conveniently assembled and fixed by arranging the buckle limiting bulge in the supporting groove on the support frame of the support and arranging the buckle position groove matched with the buckle limiting bulge on the assembly bulge of the code scanning gun; under the condition that functions are guaranteed, the code scanning gun support and the code scanning gun can be used separately or integrally, so that the code scanning gun support and the code scanning gun can be taken and used at any time and placed at any time, and use is convenient and rapid; and meanwhile, the bracket rotating shaft is rotatably fixed on the bracket shaft seat, and the bracket supporting frame is fixed on the bracket rotating shaft, so that the code scanning gun can be ensured to rotationally stop at any position within a defined angle range, and the convenience and the flexibility in use are ensured.

The application discloses a hierarchical trigger GIL vertical corner two-way seismic response control system, which comprises displacement transmission modules symmetrically arranged on both sides of the vertical corner and a core energy dissipation module installed on the ground. The displacement transmission module is fixed to the horizontal sections on both sides of the GIL corner through a fixing member, one end of a cable is connected to the fixing member, the other end is connected to the core energy dissipation module through a support guide wheel and a ground guide wheel, and GIL horizontal displacement is transmitted to the core energy dissipation module. The core energy dissipation module is composed of a pre-tightening return device, a threshold trigger mechanism and a mass-inertial container in series. The application realizes two-way control of the GIL vertical corner in the counterclockwise and clockwise directions through symmetric cables and pre-tightening design, and the mass-inertial container is triggered in stages through the threshold trigger mechanism under normal operation and different intensity earthquakes. Under the synergistic action of damping, inertial element and adjustable stiffness unit, hierarchical vibration control is realized. The control system can be directly installed on the GIL pipeline and existing support without modifying the original structure, and is convenient to install and maintain.