CN218863179U - Damping device and power generation equipment - Google Patents

Abstract

The utility model relates to a damping device and power generation facility, the damping device of this disclosure include base, damper and elevating system. The base is used for placing equipment to be damped; the damping mechanism is positioned on one side of the base facing the ground and comprises an elastic piece; the lifting mechanism is positioned between the base and the damping mechanism; the damping device is provided with a first working position and a second working position, wherein in the first working position, the damping mechanism supports the base through the elastic piece to buffer and damp the equipment to be damped, and in the second working position, the lifting mechanism drives the base to move away from the elastic piece and support the base. This disclosed damping device can treat the shock attenuation equipment work and accomplish the back, carries out the lifting to the base through elevating system, makes the base keep away from the elastic component, carries out the release to the elastic component to can increase the life of elastic component in the very big degree. When the equipment to be damped needs to work, the lifting mechanism can also drive the base to move towards the elastic part, so that the elastic part continues to play a damping role.

Description

Damping device and power generation equipment

Technical Field

The utility model relates to a generator technical field, specifically, relate to a damping device, this disclosure still relates to an use this damping device's generator.

Background

The generator generally includes a power portion and a power generation portion, the power portion generally adopts a diesel engine, a steam turbine, etc., and the power generated by the power portion is used to drive the power generation portion to generate electric power. However, during the movement of the power part, large vibration and noise are inevitable.

In the related art, a damping structure is usually installed at four corners of a generator, so that damping and noise reduction are realized. Damper mainly by the constitution with the spring of generator contact, but when generator stop work, the generator still can press on the spring, can lead to the spring to burst and contract like this and can kick-back the stroke and shorten, leads to the too early scattering and disappearing performance of spring to let damping effect greatly reduced, reduce damper's life.

SUMMERY OF THE UTILITY MODEL

The purpose of this disclosure is to provide a damping device, can wait that the equipment of shock attenuation, for example generator buffering shock attenuation to operating condition to damping device's life is higher.

In order to achieve the above object, the present disclosure provides a damping device including:

the base is used for placing equipment to be damped;

the damping mechanism is positioned on one side, facing the ground, of the base and comprises an elastic piece;

the lifting mechanism is positioned between the base and the damping mechanism;

the damping device is provided with a first working position suitable for the working state of the equipment to be damped and a second working position suitable for the shutdown state of the equipment to be damped, the damping mechanism elastically supports the base through the elastic piece to buffer and damp the equipment to be damped at the first working position, and the lifting mechanism drives the base to move away from the elastic piece and support the base at the second working position.

Optionally, the damping mechanism still includes the base and the guide bar of fixed setting on the base, the base with the base sets up at the interval in the direction of height, the guide bar extends along the direction of height, elevating system includes lifting unit and spacing portion, lifting unit is located the base with between the base, be used for the drive the base for the base motion, spacing portion sets up the base with between the guide bar, be used for the second operating position restriction the base for the guide bar motion.

Optionally, the limiting portion includes a limiting groove and a limiting member, the limiting groove is formed on the guide rod, the guide rod can relatively movably pass through the base, and the elastic member includes a damping spring sleeved on the guide rod; the limiting piece is movably arranged in the base, and in the second working position, the limiting piece moves along with the base to be aligned with the limiting groove and can extend into the limiting groove in a withdrawing manner to limit the base to move relative to the guide rod.

Optionally, a moving slot is disposed in the base, the position-limiting member is movably disposed in the moving slot, and a pushing assembly is disposed in the moving slot and used for pushing the position-limiting member to extend out of or retract into the moving slot.

Optionally, the limiting part further includes a detection component, and the detection component is configured to detect whether the limiting member moves to align with the limiting groove.

Optionally, the damping mechanism further comprises a base for contacting with the ground, and a damping pad is arranged on one side of the base facing the ground.

Optionally, the damping device further comprises a traveling mechanism including a connecting portion and a traveling wheel, the connecting portion connecting the traveling wheel to the damping mechanism and the base in a height-adjustable manner, and configured to adjust the height of the traveling wheel relative to the damping mechanism when the base moves relative to the damping mechanism, the traveling wheel descends relative to the damping mechanism to be able to contact with the ground and lift the damping mechanism off the ground when the first operating position is shifted to the second operating position, and the traveling wheel ascends relative to the damping mechanism to be able to contact with the ground when the second operating position is shifted to the first operating position. Optionally, the connecting portion includes two sets of first connecting rods and second connecting rods symmetrically disposed at two sides of the damping mechanism, a first end of each set of the first connecting rod is hinged to one side of the base facing the ground, and a second end of each set of the first connecting rod is hinged to a first end of the second connecting rod; and a driving wheel is arranged at the second end of the second connecting rod, and the position between the first end and the second end is hinged with the damping mechanism.

Optionally, the damping mechanism includes a base, the lifting mechanism is located between the base and the base, a fixed rod extending towards the base is fixedly connected to the lower surface of the base, the first end of the first connecting rod is hinged to the lower end of the fixed rod, a connecting seat is fixedly arranged on the outer edge of the base, the damping mechanism is hinged to the second connecting rod through the connecting seat, and the traveling wheel is located on the outer side of the base.

In a second aspect of the present disclosure, there is also provided a power generation apparatus, including a generator and further including the above-mentioned damping device, where the generator is installed on a base in the damping device.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a damping device sets up elevating system between base and damper to can adjust the distance between the elastic component among base and the damper. The equipment to be damped is located on the base, the damping and damping of the equipment to be damped in the working state are achieved through the elastic piece in the damping mechanism, and meanwhile noise can be reduced. In addition, after the equipment to be damped finishes working, the damping device is switched from the first working position to the second working position, and the lifting mechanism lifts the base, so that the base is far away from the elastic part, and the pressure of the elastic part is relieved, thereby effectively prolonging the service life of the elastic part and the damping device. When the equipment to be damped needs to work, the damping device is switched from the second working position to the first working position, and the lifting mechanism drives the base to move towards the direction close to the elastic part, so that the elastic part continues to play a role in buffering and damping.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic structural view of an operating state of a generator according to the present disclosure;

FIG. 2 is a schematic structural view of a generator shutdown state according to the present disclosure;

FIG. 3 is a schematic structural view of a moving state of the generator of the present disclosure;

fig. 4 is a cross-sectional schematic view of a generator of the present disclosure.

Description of the reference numerals

1-a base; 10-equipment to be damped; 11-a moving slot; 12-a pushing assembly; 13-a fixing bar;

2-a damping mechanism; 20-a base; 21-a shock pad; 22-a connection seat;

3-an elastic member; 30-a shock-absorbing spring;

4-a lifting mechanism; 40-a lifting part; 41-a limiting part; 410-a guide rod; 4100-limit groove; 411-a limiter; 42-a detection component;

5-a traveling mechanism; 50-a connecting part; 500-a first link; 501-a second link; 51-a running wheel; 510-brake pad.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless stated to the contrary, use of directional terms such as "upper, lower, high, low, top, bottom" generally refer to the orientation of the corresponding component or structure in the direction of gravity, and specifically refer to the orientation of the drawing shown in fig. 1. "inner and outer" refer to the inner and outer of the respective component profiles. In addition, it should be noted that terms such as "first", "second", and the like are used for distinguishing one element from another, and have no order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements. The foregoing definitions are provided to illustrate and describe the present disclosure only and should not be construed to limit the present disclosure.

The present disclosure provides a damping device and a power generation device using the same. The damping device comprises a base, a damping mechanism and a lifting mechanism. The base is used for installing the equipment of treating the shock attenuation, makes the equipment of treating the shock attenuation in the course of the work, connection that can be stable on the shock attenuation equipment. The shock absorption mechanism is located on one side, facing the ground, of the base and comprises an elastic piece, and the elastic piece is in contact with the base. When the equipment to be damped works, the vibration generated by the equipment to be damped can be absorbed, and the damping is realized. The lifting mechanism is positioned between the base and the damping mechanism, and the distance between the base and the damping mechanism can be changed through the lifting mechanism.

The damping device disclosed by the invention has two working positions, namely a first working position and a second working position, according to the working state of the equipment to be damped, and the working state and the shutdown state of the equipment to be damped are corresponded. When the equipment to be damped works, the damping device is in the first working position, and the elastic part is in contact with the base, so that the elastic part can play a supporting and damping function. When the equipment to be damped is stopped, the lifting mechanism drives the base to move towards the direction far away from the elastic part and supports the base, so that the damping equipment is switched from the first working position to the second working position.

For the convenience of understanding, the damping device and the power generating equipment of the present invention will be described in detail with reference to the accompanying drawings 1 to 4.

In one embodiment of the present disclosure, referring to fig. 1, the damping device of the present disclosure includes a base 1, a damping mechanism 2, and a lifting mechanism 4. The base 1 is used for placing the device 10 to be damped, a clamping groove, a placing groove and the like can be arranged on the base 1 for clamping the device 10 to be damped, and other connecting parts known to those skilled in the art can be arranged on the base 1 for connecting the device 10 to be damped, which will not be described in detail herein. In this embodiment, the base 1 is a flat plate, which is convenient for placing the device 10 to be damped, but in other embodiments, the base 1 may also be in other shapes, which may be determined according to the situation of the device 10 to be damped, and the disclosure does not limit this.

The shock absorbing mechanism 2 is located on one side of the base 1 facing the ground, and is used for absorbing shock to the device to be absorbed 10 on the base 1, the shock absorbing mechanism 2 includes an elastic member 3, the elastic member 3 may be a professional shock absorbing spring 30 known in the art, may also be composed of a spring and a damper, and may also be other components capable of playing a shock absorbing role, and the disclosure is not limited thereto. When the equipment 10 to be damped works, the elastic part 3 is contacted with the equipment to be damped and absorbs the vibration generated by the equipment 10 to be damped, so that the damping effect is realized.

The lifting mechanism 4 is located between the base 1 and the damper mechanism 2, and is capable of changing the distance between the base 1 and the damper mechanism 2. In this embodiment, the damping mechanism 2 is a jack, one end of which is connected to the damping mechanism 2, and the other end of which abuts against the base 1, and the distance between the base 1 and the damping mechanism 2 is changed by the lifting of the jack. Of course, in other embodiments, the lifting mechanism 4 may also be another component, for example, composed of a motor screw, or an oil cylinder, an air cylinder, etc., which may be determined according to the actual situation, and this disclosure does not limit this.

The damping device of the present disclosure also has a first operating position suitable for the operating state of the apparatus 10 to be damped and a second operating position suitable for the shutdown state of said apparatus 10 to be damped. When the damping device is in the first operating position, see fig. 1, the base 1 is in contact with the elastic member 3 in the damping mechanism 2 and supports the base 1, thereby performing a damping function when the apparatus 10 to be damped is in operation. The elevating mechanism 4 does not contact the susceptor 1.

When the damping device is in the second working position, see fig. 2, at which time the apparatus 10 to be damped stops, the lifting mechanism 4 starts to work, so as to lift the base 1 away from the elastic member 3 and support the base 1, so that the damping device is switched from the first working position to the second working position. The lifting mechanism 4 in this embodiment lifts the base 1 to be separated from the elastic member 3. Of course, in other embodiments, the lifting mechanism 4 may lift the base 1 to a certain height, but is not separated from the elastic member 3, which is not limited by the present disclosure. At this time, the base 1 is far away from the elastic member 3, so that the pressure applied to the elastic member 3 is reduced, the elastic member 3 is prevented from being always in a compressed state, and the service life of the elastic member 3 is prolonged.

Of course, after the device 10 to be damped starts to work, the lifting mechanism 4 can also drive the base 1 to move towards the direction close to the elastic member 3, so that the damping device is switched from the second working position to the first working position, which will not be described in detail herein.

In one embodiment of the present disclosure, referring to fig. 1 and 2, the damping mechanism 2 further includes a base 20 and a guide rod 410. Base 20 and base 1 interval setting in the direction of height, and with ground direct contact, the one end and the base 20 fixed connection of elastic component 3 make base 20 can play the effect of supporting base 1 and elastic component 3. The guide rod 410 is located on the base 20, and has one end contacting and fixedly connected to the base 20 and the other end extending toward the base 1 and penetrating through the base 1. In this embodiment, the elastic member 3 includes a damper spring 30 fitted over the guide rod 410. That is, the damper spring 30 is positioned while using the guide rod. When the lifting mechanism 4 drives the base 1 to move away from or close to the elastic part 3, the guide rod 410 can play a role in guiding, so that the base 1 is prevented from deviating in the movement process, and the damping device is prevented from breaking down.

In one embodiment of the present disclosure, referring to fig. 1, the damper mechanism 2 further includes a damper pad 21 disposed on the base 20. The shock absorbing pad 21 is located on the side of the base 20 facing the ground and is in contact with the ground. When the elastic members 3 transmit the vibration generated by the equipment 10 to be damped to the base 20, the shock absorbing pad 21 can absorb part of the vibration, so as to minimize the vibration transmitted to the ground. The shock absorbing pad 21 may be made of rubber, or may be made of sponge, or may be made of other materials known to those skilled in the art to have a shock absorbing function, and therefore, the description thereof is omitted.

In one embodiment of the present disclosure, referring to fig. 1 and 2, the lifting mechanism 4 includes a lifting portion 40 and a stopper portion 41. The lifting part 40 can drive the base 1 to move away from or close to the elastic part 3. The lifting part 40 can be a jack, one end of which is fixed with the damping mechanism 2, and the other end of which is used for driving the base 1 to lift, and also can drive the motor screw mechanism to drive the base 1 to lift through the rotation of the screw rod, and the lifting part can specifically lift according to the actual situation, and the lifting part is not limited by the disclosure.

When the lifting part 40 moves the susceptor 1 to a certain height, the lifting part 40 may support the susceptor, but the susceptor 1 may be dropped to prevent the lifting part 40 from being excessively pressed. In this embodiment, the limiting portion 41 can play a role in limiting the movement of the base 1, so that the pressure of the base 1 received by the lifting portion 40 can be shared, and the lifting portion 40 is more stable when supporting the base 1.

In an embodiment of the present disclosure, referring to fig. 1 and 2, the limiting portion 41 includes a limiting groove 4100 and a limiting member 411. The limiting grooves 4100 are located on the guiding rod 410, and may be provided in multiple numbers, corresponding to different limiting heights, which may be determined according to actual situations, and the disclosure does not limit this. In this embodiment, two limiting grooves 4100 are provided, and correspond to different working states of the damping device, respectively. The limiting member 411 is disposed in the base 1 and can move in the base 1. When the base 1 moves along the extending direction of the guide rod 410, the limiting member 411 also moves along with the base 1, and when the limiting member 411 moves to be aligned with the limiting groove 4100 on the guide rod 410, the limiting member 411 can move from the base 1 to the direction of the limiting groove 4100 until being inserted into the limiting groove 4100, and plays a role in limiting the movement of the base 1 in the height direction. When the base 1 needs to move continuously, the limiting member 411 can move into the base 1 until the limiting member disengages from the limiting groove 4100, and then the base 1 can continue to move along the extending direction of the guiding rod 410.

The shapes of the limiting groove 4100 and the limiting piece 411 are matched, and in this embodiment, referring to fig. 1, the shapes of the limiting groove 4100 and the limiting piece 411 are circular. Of course, in other embodiments, the shapes of the limiting slot 4100 and the limiting member 411 may also be other shapes, such as a rectangle, a triangle, etc., which may be determined according to the actual situation, and the disclosure does not limit this.

In one embodiment of the present disclosure, referring to fig. 1 and 4, a moving slot 11 for accommodating a limiting member 411 is provided in the base 1. The shape of the moving slot 11 is adapted to the limiting member 411, and the moving direction of the limiting member 411 can be limited by the moving slot 11, so that the limiting member can only move towards the direction of the limiting slot 4100 without deviation during moving. A pushing assembly 12 is further disposed in the moving slot 11, and when the limiting member 411 moves to a position aligned with the limiting slot 4100 along with the base 1, the pushing assembly 12 can push the limiting member 411 to move towards the limiting slot 4100 until the limiting member 411 is inserted into the limiting slot 4100. When the base 1 needs to continue moving, the pushing assembly 12 can also drive the limiting member 411 to move toward the moving slot 11, so that the limiting member is separated from the limiting slot 4100.

In this embodiment, the pushing assembly 12 is composed of an electromagnet, and when the limiting member 411 moves to a position aligned with the limiting groove 4100 along the base 1, the electromagnet is energized to push the limiting member 411 to move toward the limiting groove 4100 along the moving groove 11 until the limiting member is inserted into the limiting groove 4100. When the base 1 needs to continue moving, the electromagnet is powered off, and drives the limiting member 411 to move toward the moving slot 11 until the limiting member disengages from the limiting slot 4100. Of course, in other embodiments, the pushing assembly 12 may also be other devices, for example, it may be composed of a motor screw rod, and when the screw rod rotates, the limiting member 411 is driven to move, or it may be a small-sized oil cylinder, and the like.

In one embodiment of the present disclosure, referring to fig. 4, the position-limiting part 41 further includes a detecting component 42, and the detecting component 42 is used for detecting whether the position-limiting member 411 moves to be aligned with the position-limiting groove 4100. The detecting component 42 may be located in the base 1, or may be located in the limiting groove 4100, which may be determined according to practical situations, and the disclosure does not limit this. The detection assembly 42 may be a proximity switch, a photoelectric switch, or the like. In this embodiment, the sensing assembly 42 is a proximity switch and is located in the base 1. Of course, in other embodiments, the detecting element 42 can be other types of switches and located at different positions, which will not be described in detail herein.

In this embodiment, when the detecting component 42 detects that the limiting element 411 has moved to align with the limiting slot 4100, an alignment signal may be sent out, for example, a warning light is controlled to be turned on or a buzzer is controlled to be turned off, and after receiving the signal, a worker may determine whether to insert the limiting element 411 into the limiting slot 4100 at this position. When it is determined to be necessary, the pushing assembly 12 pushes the limiting member 411 to move into the limiting slot 4100, thereby limiting the movement of the susceptor 1. When the lifting mechanism 4 is determined not to be needed, the base 1 is further driven by the lifting mechanism to move along the extending direction of the guide rod 410. Can drive when locating part 411 moves to different spacing grooves 4100 at elevating system 4 through setting up detecting element 42, carry out accurate judgement through the manual work and whether need stop at this position, avoid when not needing to make base 1 stop motion, locating part 411 moves to spacing groove 4100 in, improve damping device's work efficiency. In other embodiments, an automatic control mode may also be adopted, that is, the detection component such as the proximity switch and the like may be electrically connected to the pushing component, so as to automatically control the pushing component to move when the condition is met.

During the entire operation of the device 10 to be damped, it is sometimes inevitable to change the work site. In an embodiment of the present disclosure, referring to fig. 1 and 3, in order to facilitate movement of the device to be damped 10, the damping device further includes a traveling mechanism 5, and the traveling mechanism 5 can drive the damping device and the device to be damped 10 located thereon to move, so that the device to be damped can reach a new working location. However, if the traveling mechanism 5 is used as a part contacting the ground, the damping effect of the damping mechanism 2 may be adversely affected, and the fixing and positioning of the whole apparatus 10 to be damped in the operating state may not be facilitated.

Therefore, in order to solve this problem, in the embodiment of the present disclosure, the traveling mechanism 5 includes the connecting portion 50 and the traveling wheels 51. The connecting portion 50 is used for connecting the traveling wheel 51 to the base 1 and the damping mechanism 2, and the height between the traveling wheel 51 and the ground can be changed along with the change of the distance between the base 1 and the damping mechanism 2, i.e. whether the traveling wheel 51 or the damping mechanism 2 contacts the ground can be selected according to different states of the equipment 10 to be damped, so as to meet different requirements of damping and walking requirements on the damping device. The running wheels 51 allow the damping device to run on the ground, and the running wheels 51 are further provided with brake pads 510, so that the rotation of the running wheels 51 can be limited by the brake pads 510 when the damping device needs to be suspended at a certain place.

In this embodiment, the damping device may have a walking state, and when the damping device is switched from the first operating position or the second operating position to the walking state, the technical solution of the present disclosure may use the movement of the lifting mechanism 4 to realize the linkage of the height change of the running wheels 51. Referring to fig. 3, the lifting mechanism 4 drives the base 1 to move in a direction away from the damping mechanism 2, so that the distance between the base 1 and the damping mechanism 2 is increased, at this time, the connecting portion 50 can drive the traveling wheel 51 to move in a direction towards the ground, so that the traveling wheel 51 is in contact with the ground, and along with the further movement of the lifting mechanism 4, the traveling wheel 51 can further downwardly support the supporting force of the ground, and the damping mechanism 2 is supported away from the ground through the reaction force of the ground, so that the damping device can move on the ground under the action of the traveling wheel 51. When the damping device is switched from a walking position to another working position, that is, when the damping device needs to work, in order to stably buffer and damp the equipment 10 to be damped, referring to fig. 1, the lifting mechanism 4 drives the base 1 to move towards the direction close to the damping mechanism 2, so that the distance between the base 1 and the damping mechanism 2 is reduced, and at this time, the connecting part 50 can drive the running wheel 51 to move towards the direction far from the ground, so that the damping mechanism 2 is contacted with the ground again.

In an embodiment of the present disclosure, referring to fig. 1 and 3, in order to realize the linkage between the connecting portion 50 and the lifting mechanism 4, the connecting portion 50 includes two sets of first connecting rods 500 and second connecting rods 501 symmetrically disposed on two sides of the shock absorbing mechanism 2. The first end of the first link 500 in each set is hinged to the side of the base 1 facing the ground, and the second end is hinged to the first end of the second link 501. The second end of the second link in each set is provided with a running wheel 51, and the position between the first end and the second end is hinged with the base 20 on the shock absorption mechanism 2, so that a structure similar to a lever is formed between the second link 501 and the base 20.

When the damping device is switched from the first working position to the second working position, the lifting mechanism 4 drives the base 1 to move in the direction away from the damping mechanism 2, the base 1 drives the first connecting rod 500 to move upwards through the first end of the first connecting rod 500, so that the second end of the first connecting rod 500 drives the first end of the second connecting rod 501 to move upwards, and as the structure similar to a lever is arranged between the second connecting rod and the base 20, when the first end of the second connecting rod 501 moves upwards, the second end of the second connecting rod 501 can move downwards, and then the driving wheel 51 is driven to move towards the direction close to the ground until the driving wheel 51 pushes the base 20 away from the ground.

When the damping device is switched from the second working position to the first working position, the lifting mechanism 4 drives the base 1 to move towards the direction close to the damping mechanism 2, the base 1 drives the first connecting rod 500 to move downwards through the first end of the first connecting rod 500, so that the second end of the first connecting rod 500 drives the first end of the second connecting rod 501 to move downwards, then the second end of the second connecting rod 501 moves downwards, and the driving wheel 51 is driven to move towards the direction far away from the ground until the base 20 is in contact with the ground.

In one embodiment of the present disclosure, referring to fig. 2, a fixing rod 13 extending toward the base 20 is fixedly connected to a lower surface of the base 1. The first end of the first link 500 may be hinged to the base 1 by a fixing lever 13. The lower end of the fixing lever 13 may be provided with a communication hole, and a portion to which the first link 500 is hinged is also provided with a communication hole. When the hinge joint is carried out, the hinge joint and the connecting shaft are only required to be aligned and then penetrate through. A connecting seat 22 is fixedly provided at an outer edge of the base 20. The second link 501 may be hinged to the base 20 by a connecting seat 22 so that the traveling wheel 51 is located outside the base 20 to facilitate the traveling wheel 51 to move. Of course, in other embodiments, the running wheels 51 may be located inside the base 20, but a channel for the running wheels 51 to pass through needs to be provided on the base 20 to facilitate the running wheels 51 to move.

When the equipment to be damped on the base 1 of the damping device is in a working state, the damping device is in a first working position. At this time, the base 1 contacts with the elastic member 3 in the damping mechanism 2, so that the vibration generated during the operation of the device 10 to be damped can be transmitted to the elastic member 3 through the base 1, the elastic member 3 can absorb part of the vibration, and then the rest of the vibration is transmitted to the base 20 in the damping mechanism 2 through the elastic member 3, and then the vibration is minimized through the damping pad 21 on the base 20.

When the device 10 to be damped stops working, the damping device is switched from the first working position to the second working position. At this time, the lifting unit 40 in the lifting mechanism 4 drives the base 1 to move in a direction away from the elastic element 3 until the base 1 moves to the position where the limiting element 411 is aligned with the first limiting slot 4100 in the guide bar 410, and the detection component 42 detects the alignment information. When the worker receives the information sent by the detection component 42, the pushing component 12 is controlled to push the limiting component 411 toward the limiting groove 4100 until the limiting component is inserted into the limiting groove 4100, so as to complete limiting. At this time, the base 1 is separated from the elastic member 3, so that the elastic member 3 is decompressed, and the service life of the elastic member 3 is prolonged.

When the equipment 10 to be damped needs to move, the damping device is changed to a moving state. No matter the base is located at the first working position or the second working position before the conversion, at this time, the lifting portion 40 in the lifting mechanism 4 drives the base 1 to move in the direction away from the elastic member 3, the base 1 drives the running wheel 51 at the second end of the second connecting rod 501 to move in the direction of the ground through the first connecting rod 500, and the base 20 is lifted off the ground in the moving process. When the susceptor 1 moves to the position where the limiting member 411 is aligned with the second limiting groove 4100 of the guiding rod 410, the detecting component 42 detects the alignment information. When the worker receives the information sent by the detection component 42, the pushing component 12 is controlled to push the limiting component 411 toward the limiting slot 4100, so as to complete the fixing of the pedestal 1. At this time, the damping device can be moved on the ground by the running wheels 51.

When the damping device needs to be switched to the first working position, the pushing assembly 12 drives the limiting member 411 to move towards the moving slot 11 so as to separate from the limiting slot 4100. Then, the lifting part 40 drives the base 1 to move towards the elastic part 3 until the base 1 contacts with the elastic part 3, and the lifting part 40 is separated from the base 1.

The present disclosure also provides a power generation apparatus, see fig. 1, comprising a generator and the above-mentioned damping device provided by the present disclosure. The generator is located base 1 among the damping device to rather than fixed connection, prevent in the course of the work that the condition of rocking appears, demand that can effective adaptation power generating equipment work and shut down. In this embodiment, the structure, the connection relationship, and the position relationship of each component of the damping device, and the movement process of each component of the damping device when the generator is in a working state, a shutdown state, and needs to move are the same as those of the damping device described above in this disclosure, and are not described herein again.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure as long as it does not depart from the gist of the present disclosure.

Claims (10)

1. A shock absorbing device, comprising:

the base is used for placing equipment to be damped;

the damping mechanism is positioned on one side, facing the ground, of the base and comprises an elastic piece;

the lifting mechanism is positioned between the base and the damping mechanism;

the damping device is provided with a first working position suitable for the working state of the equipment to be damped and a second working position suitable for the shutdown state of the equipment to be damped, the damping mechanism elastically supports the base through the elastic piece to buffer and damp the equipment to be damped at the first working position, and the lifting mechanism drives the base to move away from the elastic piece and support the base at the second working position.

2. The shock absorbing device as claimed in claim 1, wherein the shock absorbing mechanism further comprises a base and a guide rod fixedly disposed on the base, the base is spaced apart from the base in a height direction, the guide rod extends in the height direction, the lifting mechanism comprises a lifting portion and a limiting portion, the lifting portion is disposed between the base and the base for driving the base to move relative to the base, and the limiting portion is disposed between the base and the guide rod for limiting the base to move relative to the guide rod in the second working position.

3. The damping device according to claim 2, wherein the limiting portion includes a limiting groove and a limiting member, the limiting groove is formed on the guide rod, the guide rod relatively movably passes through the base, and the elastic member includes a damping spring fitted over the guide rod; the limiting piece is movably arranged in the base, and in the second working position, the limiting piece moves along with the base to be aligned with the limiting groove and can extend into the limiting groove in a withdrawing manner to limit the base to move relative to the guide rod.

4. The shock absorbing device as claimed in claim 3, wherein a moving slot is provided in the base, the retainer is movably disposed in the moving slot, and a pushing member is disposed in the moving slot for pushing the retainer to extend or retract into the moving slot.

5. The apparatus according to claim 3, wherein the position-limiting portion further comprises a detecting member for detecting whether the position-limiting member is moved to be aligned with the position-limiting groove.

6. The shock absorbing device as claimed in claim 1, wherein the shock absorbing mechanism further comprises a base for contacting the ground, and a shock absorbing pad is disposed on a side of the base facing the ground.

7. The shock-absorbing device according to any one of claims 1 to 6, further comprising a running mechanism including a connecting portion that connects the running wheel height position adjustably to the shock-absorbing mechanism and the base, and is configured to adjust a height of the running wheel relative to the shock-absorbing mechanism when the base moves relative to the shock-absorbing mechanism, wherein the running wheel descends relative to the shock-absorbing mechanism to be able to contact with the ground and lift the shock-absorbing mechanism off the ground when the first operating position is shifted to the second operating position, and wherein the running wheel ascends relative to the shock-absorbing mechanism to bring the shock-absorbing mechanism into contact with the ground when the second operating position is shifted to the first operating position.

8. The shock absorbing device as claimed in claim 7, wherein the connecting portion comprises two sets of first connecting rods and second connecting rods symmetrically arranged on two sides of the shock absorbing mechanism, a first end of each set of the first connecting rods is hinged to one side of the base facing the ground, and a second end of each set of the first connecting rods is hinged to a first end of each second connecting rod; and a driving wheel is arranged at the second end of the second connecting rod, and the position between the first end and the second end is hinged with the damping mechanism.

9. The shock absorbing device as claimed in claim 8, wherein the shock absorbing mechanism includes a base, the lifting mechanism is located between the base and the base, a fixing rod extending toward the base is fixedly connected to a lower surface of the base, a first end of the first connecting rod is hinged to a lower end of the fixing rod, a connecting seat is fixedly disposed at an outer edge of the base, the shock absorbing mechanism is hinged to the second connecting rod through the connecting seat, and the traveling wheel is located outside the base.

10. A power plant comprising a generator, characterized by further comprising a damping device according to any one of claims 1 to 9, the generator being mounted on a base in the damping device.

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