CN213512696U - Damping device for hydroelectric engineering - Google Patents
Damping device for hydroelectric engineering Download PDFInfo
- Publication number
- CN213512696U CN213512696U CN202022623519.9U CN202022623519U CN213512696U CN 213512696 U CN213512696 U CN 213512696U CN 202022623519 U CN202022623519 U CN 202022623519U CN 213512696 U CN213512696 U CN 213512696U
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- China
- Prior art keywords
- liquid storage
- damping device
- spring
- fixing
- cylinder body
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- 238000013016 damping Methods 0.000 title claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 239000011550 stock solution Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a damping device for hydroelectric engineering relates to hydraulic engineering technical field, the utility model discloses a fixing device, stock solution device, pneumatic cylinder, vertical damping device, bear device and clamping device, two connecting block side surfaces all with liquid storage pot side surface connection, two connecting block side surfaces all with cylinder body side surface connection, the liquid storage pot passes through the support column with the cylinder body and is connected, piston rod one end and slide rail side surface connection, a plurality of fixed column side surfaces all with bear device body side surface connection. The utility model relates to a damping device for hydroelectric engineering, when the equipment uses, vertical vibrations can be eliminated to second reset spring, and the mobile liquid in the liquid storage pot accounts for about two thirds of liquid storage pot inner space, when meetting big pressure, during the liquid storage pot was pushed to the piston rod promotion piston in with the cylinder body, produced pressure, can slowly push away the piston and make the device reset, protection device that can be better, extension device life.
Description
Technical Field
The utility model relates to a hydroelectric engineering technical field, in particular to damping device for hydroelectric engineering.
Background
Hydroelectric engineering is an engineering built for eliminating water damage and developing and utilizing water resources, and comprises flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, water and soil conservation, migration, water resource protection and other engineering, and a plurality of devices used in hydroelectric engineering, such as partial hydroelectric power generation devices and the like, need to meet certain earthquake resistance requirements.
Current water and electricity engineering damping device often can only satisfy vertical shock attenuation demand when the shock attenuation, and horizontal vibrations still can cause the damage to equipment, shortens equipment life, for this reason, we provide a damping device for water and electricity engineering.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a damping device for hydroelectric engineering can effectively solve the problem that can only satisfy vertical shock attenuation demand among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a damping device for hydroelectric engineering comprises a fixing device, a liquid storage device, a hydraulic cylinder, a vertical damping device, a bearing device and a clamping device, wherein the fixing device comprises a bearing plate, connecting columns and connecting blocks, one end of each connecting column is connected with one side surface of the bearing plate, the liquid storage device comprises a liquid storage tank and a supporting column, one side surface of each connecting block is connected with one side surface of the liquid storage tank, the hydraulic cylinder comprises a cylinder body, a piston rod and an auxiliary damping spring, one side surface of each connecting block is connected with one side surface of the cylinder body, the other side surface of the cylinder body is provided with a first round hole, the piston rod is in sliding fit with the first round hole, the liquid storage tank is connected with the cylinder body through the supporting column, the vertical damping device comprises a sliding rail, one end of the piston rod is connected with one side surface of the, the bearing device comprises a bearing device body, a plurality of fixing pieces and fixing columns, the two fixing pieces are in sliding fit with the slide rails, the inner surfaces of the plurality of fixing pieces are connected with the outer surface of the bearing device body, one side surfaces of the plurality of fixing columns are connected with one side surface of the bearing device body, the clamping device comprises a trapezoid fixing block, and one side surfaces of the two trapezoid fixing blocks are connected with one side surface of the fixing column.
Preferably, fixing device still includes expansion screw and bolt, a loading board side surface is equipped with a plurality of screw holes, and is a plurality of expansion screw respectively with screw hole normal running fit, the spliced pole other end and bolt surface connection, two connecting block side surface all is equipped with the second round hole, bolt and second round hole normal running fit, wherein, expansion screw has four, and expansion screw's effect is fixed the device at wall or subaerial.
Preferably, stock solution device still includes supporting spring and flowing liquid, flowing liquid sets up inside the stock solution jar, supporting spring one end and liquid storage pot opposite side surface connection, the supporting spring other end and slide rail one side surface connection, wherein, stock solution device has four, and stock solution device's effect is the impact force that slows down vibrations and bring with the pneumatic cylinder cooperation.
Preferably, the pneumatic cylinder still includes piston and first reset spring, piston side surface is connected with the piston rod other end, first reset spring one end is connected with piston side surface, the first reset spring other end is connected with the inside side surface of cylinder body, and wherein, the pneumatic cylinder has four, and the effect of pneumatic cylinder can utilize water pressure to make the device reset after vibrations.
Preferably, vertical damping device still includes stopper and second reset spring, two stopper side surface all is connected with slide rail opposite side surface, second reset spring one end and stopper opposite side surface are connected, the second reset spring other end and fixer side surface are connected, and wherein, vertical damping device has two, and vertical damping device enables the device and shakes and reset in the slide rail is inside, reduces the harmful effects that vibrations produced hydraulic engineering equipment.
Preferably, the bearing device further comprises a sponge block and a connecting spring, one side surface of the sponge block is connected with one side surface inside the fixer, the other side surface of the sponge block is connected with the other side surface of the bearing device body, the two fixing columns are connected through the connecting spring, and the sponge block is used for connecting the fixer and the bearing device body and damping.
Preferably, clamping device still includes the axis of rotation and links up the piece, two trapezoidal fixed block side surface all is equipped with the through-hole, the axis of rotation is connected with the through-hole, link up the piece and the rotatory cooperation of axis of rotation, wherein, clamping device has four, and clamping device's effect is to carrying out the centre gripping to hydraulic engineering equipment.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, fix the device on ground or wall through the inflation screw, will need absorbing hydraulic engineering equipment to pass through the clamping device centre gripping, when equipment uses, vertical vibrations can be eliminated to second reset spring.
The mobile liquid in the liquid storage pot accounts for about two thirds of the inner space of the liquid storage pot, when large pressure is met, the piston rod pushes the piston to push the liquid in the cylinder body to the liquid storage pot, pressure is generated, the piston can be slowly pushed out to reset the device, the protection device can be better, and the service life of the device is prolonged.
Drawings
FIG. 1 is an isometric view of a damping device for hydroelectric engineering according to the present invention;
FIG. 2 is a front view of the damping device for hydroelectric engineering of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the point C in FIG. 3 according to the present invention;
fig. 5 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 100. a fixing device; 110. a carrier plate; 120. an expansion screw; 130. connecting columns; 140. a bolt; 150. connecting blocks; 200. a liquid storage device; 210. a liquid storage tank; 220. a support spring; 230. a flowing liquid; 240. a support pillar; 300. a hydraulic cylinder; 310. a cylinder body; 320. a piston rod; 330. a piston; 340. an auxiliary damping spring; 350. a first return spring; 400. a vertical shock absorbing device; 410. a slide rail; 420. a limiting block; 430. a second return spring; 500. a carrying device; 510. a holder; 520. a sponge block; 530. fixing a column; 540. a connecting spring; 600. a clamping device; 610. a rotating shaft; 620. a trapezoidal fixed block; 630. a connecting block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1-5, the present invention relates to a damping device for hydroelectric engineering, comprising a fixing device 100, a liquid storage device 200, a hydraulic cylinder 300, a vertical damping device 400, a bearing device 500 and a clamping device 600, wherein the fixing device 100 comprises a bearing plate 110, connecting posts 130 and connecting blocks 150, one ends of the connecting posts 130 are connected to one side surface of the bearing plate 110, the liquid storage device 200 comprises a liquid storage tank 210 and supporting posts 240, one side surfaces of the connecting blocks 150 are connected to one side surface of the liquid storage tank 210, the hydraulic cylinder 300 comprises a cylinder body 310, a piston rod 320 and an auxiliary damping spring 340, one side surfaces of the connecting blocks 150 are connected to one side surface of the cylinder body 310, the other side surface of the cylinder body 310 is provided with a first circular hole, the piston rod 320 is in sliding fit with the first circular hole, the liquid storage tank 210 is connected to the cylinder body 310 through the supporting posts, two ends of the auxiliary damping spring 340 are respectively connected with one side surface of the sliding rail 410 and the other side surface of the cylinder body 310, the bearing device 500 comprises a bearing device body, fixing devices 510 and fixing columns 530, the two fixing devices 510 are in sliding fit with the sliding rail 410, the inner surfaces of the fixing devices 510 are connected with the outer surface of the bearing device body, one side surface of the fixing columns 530 is connected with one side surface of the bearing device body, the clamping device 600 comprises a trapezoidal fixing block 620, and one side surface of the two trapezoidal fixing blocks 620 is connected with one side surface of the fixing columns 530.
Further, the fixing device 100 further includes expansion screws 120 and bolts 140, a plurality of threaded holes are formed in one side surface of the bearing plate 110, the expansion screws 120 are respectively in rotating fit with the threaded holes, the other end of the connecting column 130 is connected to the outer surface of the bolts 140, a second round hole is formed in one side surface of each of the two connecting blocks 150, the bolts 140 are in rotating fit with the second round holes, the number of the expansion screws 120 is four, and the expansion screws 120 are used for fixing the device on a wall surface or the ground surface.
Further, the liquid storage device 200 further includes a support spring 220 and four flowing liquids 230, the flowing liquids 230 are disposed inside the liquid storage tank 210, one end of the support spring 220 is connected to the other side surface of the liquid storage tank 210, the other end of the support spring 220 is connected to one side surface of the slide rail 410, and the liquid storage device 200 is used for cooperating with the hydraulic cylinder 300 to reduce impact force caused by vibration.
Further, the hydraulic cylinder 300 further includes a piston 330 and a first return spring 350, one side surface of the piston 330 is connected to the other end of the piston rod 320, one end of the first return spring 350 is connected to one side surface of the piston 330, and the other end of the first return spring 350 is connected to one side surface inside the cylinder 310, wherein there are four hydraulic cylinders 300, and the hydraulic cylinders 300 are used to reset the device by using water pressure after the device is vibrated.
Further, vertical damping device 400 still includes stopper 420 and second reset spring 430, and two stopper 420 side surfaces all are connected with slide rail 410 opposite side surface, and second reset spring 430 one end and stopper 420 opposite side surface are connected, and the second reset spring 430 other end and fixer 510 side surface are connected, and wherein, vertical damping device 400 has two, and vertical damping device 400 enables the device and shakes and reset in slide rail 410 is inside, reduces the harmful effects that vibrations produced hydraulic engineering equipment.
Further, the carrying device 500 further comprises a sponge block 520 and a connecting spring 540, one side surface of the sponge block 520 is connected with one side surface inside the fixer 510, the other side surface of the sponge block 520 is connected with the other side surface of the carrying device body, the two fixing columns 530 are connected through the connecting spring 540, and the sponge block 520 is used for connecting the fixer 510 and the carrying device body and absorbing shock.
Further, clamping device 600 still includes axis of rotation 610 and links up piece 630, and two trapezoidal fixed block 620 one side surfaces all is equipped with the through-hole, and axis of rotation 610 is connected with the through-hole, links up piece 630 and axis of rotation 610 swivelling joint, and wherein, clamping device 600 has four, and clamping device 600's effect is to hydraulic engineering equipment centre gripping.
Example two:
referring to fig. 1-5, the utility model relates to a damping device for hydroelectric engineering, fix the device on ground or wall through expansion screw 120, hydraulic engineering equipment that will need the absorbing passes through clamping device 600 centre gripping, when equipment uses, vertical vibrations can be eliminated to second reset spring 430, mobile liquid 230 in the liquid storage pot 210 accounts for about two thirds of the inner space of liquid storage pot 210, when meetting big pressure, piston rod 320 promotes piston 330 and pushes away the liquid in the cylinder body 310 to the liquid storage pot 210 in, produce pressure, can slowly release piston 330 and make the device reset, the protection device that can be better, extension device life.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a damping device for hydroelectric engineering, includes fixing device (100), stock solution device (200), pneumatic cylinder (300), vertical damping device (400), bears device (500) and clamping device (600), its characterized in that: the fixing device (100) comprises a bearing plate (110), connecting columns (130) and connecting blocks (150), one end of each connecting column (130) is connected with one side surface of the bearing plate (110), the liquid storage device (200) comprises a liquid storage tank (210) and a supporting column (240), one side surface of each connecting block (150) is connected with one side surface of the liquid storage tank (210), the hydraulic cylinder (300) comprises a cylinder body (310), a piston rod (320) and an auxiliary damping spring (340), one side surface of each connecting block (150) is connected with one side surface of the cylinder body (310), the other side surface of the cylinder body (310) is provided with a first round hole, the piston rod (320) is in sliding fit with the first round hole, the liquid storage tank (210) is connected with the cylinder body (310) through the supporting column (240), the vertical damping device (400) comprises a sliding rail (410), one end of the piston rod (320) is connected with one side surface, the auxiliary damping spring (340) is connected with one side surface of the sliding rail (410) and the other side surface of the cylinder body (310) at two ends respectively, the bearing device (500) comprises a bearing device body, fixing devices (510) and fixing columns (530), the two fixing devices (510) are in sliding fit with the sliding rail (410), the inner surfaces of the fixing devices (510) are connected with the outer surface of the bearing device body, one side surfaces of the fixing columns (530) are connected with one side surface of the bearing device body, the clamping device (600) comprises trapezoid fixing blocks (620), and one side surfaces of the two trapezoid fixing blocks (620) are connected with one side surface of the fixing columns (530).
2. The damping device for hydroelectric engineering according to claim 1, wherein: fixing device (100) still include expansion screw (120) and bolt (140), a side surface of loading board (110) is equipped with a plurality of screw holes, and is a plurality of expansion screw (120) respectively with the screw hole normal running fit, spliced pole (130) other end and bolt (140) surface connection, two connecting block (150) a side surface all is equipped with the second round hole, bolt (140) and second round hole normal running fit.
3. The damping device for hydroelectric engineering according to claim 1, wherein: the liquid storage device (200) further comprises a supporting spring (220) and flowing liquid (230), the flowing liquid (230) is arranged inside the liquid storage tank (210), one end of the supporting spring (220) is connected with the surface of the other side of the liquid storage tank (210), and the other end of the supporting spring (220) is connected with the surface of one side of the sliding rail (410).
4. The damping device for hydroelectric engineering according to claim 1, wherein: the hydraulic cylinder (300) further comprises a piston (330) and a first return spring (350), one side surface of the piston (330) is connected with the other end of the piston rod (320), one end of the first return spring (350) is connected with one side surface of the piston (330), and the other end of the first return spring (350) is connected with one side surface inside the cylinder body (310).
5. The damping device for hydroelectric engineering according to claim 1, wherein: vertical damping device (400) still include stopper (420) and second reset spring (430), two stopper (420) side surface all is connected with slide rail (410) opposite side surface, second reset spring (430) one end is connected with stopper (420) opposite side surface, second reset spring (430) other end and fixer (510) one side surface are connected.
6. The damping device for hydroelectric engineering according to claim 1, wherein: the bearing device (500) further comprises a sponge block (520) and a connecting spring (540), one side surface of the sponge block (520) is connected with one side surface of the interior of the fixer (510), the other side surface of the sponge block (520) is connected with the other side surface of the bearing device body, and the two fixing columns (530) are connected through the connecting spring (540).
7. The damping device for hydroelectric engineering according to claim 1, wherein: clamping device (600) still includes axis of rotation (610) and links up piece (630), two trapezoidal fixed block (620) one side surface all is equipped with the through-hole, axis of rotation (610) are connected with the through-hole, link up piece (630) and axis of rotation (610) normal running fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623519.9U CN213512696U (en) | 2020-11-13 | 2020-11-13 | Damping device for hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623519.9U CN213512696U (en) | 2020-11-13 | 2020-11-13 | Damping device for hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213512696U true CN213512696U (en) | 2021-06-22 |
Family
ID=76423390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022623519.9U Withdrawn - After Issue CN213512696U (en) | 2020-11-13 | 2020-11-13 | Damping device for hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213512696U (en) |
-
2020
- 2020-11-13 CN CN202022623519.9U patent/CN213512696U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210622 Effective date of abandoning: 20240328 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210622 Effective date of abandoning: 20240328 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |