CN116231492A - Wind-powered electricity generation case becomes intelligent monitoring unit shock-resistant structure - Google Patents
Wind-powered electricity generation case becomes intelligent monitoring unit shock-resistant structure Download PDFInfo
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- CN116231492A CN116231492A CN202310486809.9A CN202310486809A CN116231492A CN 116231492 A CN116231492 A CN 116231492A CN 202310486809 A CN202310486809 A CN 202310486809A CN 116231492 A CN116231492 A CN 116231492A
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- monitoring unit
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 230000005611 electricity Effects 0.000 title claims description 10
- 230000035939 shock Effects 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000010248 power generation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses an earthquake-resistant structure of an intelligent monitoring unit for a wind power box transformer substation, which belongs to the technical field of intelligent monitoring of wind power box transformer substation and comprises a supporting frame, fixing plates, a box body, a one-way air valve, a linkage type clamping mechanism and a counteracting type buffer mechanism, wherein the outer parts of the supporting frame are symmetrically provided with 4 fixing plates in pairs, the inner parts of the supporting frame are connected with the side surfaces of the box body through the counteracting type buffer mechanism, the inner bottom end of the supporting frame is connected with the lower bottom surface of the box body through the linkage type clamping mechanism, and the linkage type clamping mechanism is connected with the counteracting type buffer mechanism. The invention not only can rapidly clamp and fix the box body, but also can efficiently reduce vibration energy, thereby being convenient for improving the anti-vibration effect of the box body, and can accelerate the circulation of air while reducing the vibration energy, thereby being beneficial to heat dissipation.
Description
Technical Field
The invention relates to the technical field of intelligent monitoring of wind power box transformer substation, in particular to an earthquake-resistant structure of an intelligent monitoring unit of a wind power box transformer substation.
Background
In recent years, new energy industries in China are gradually rising, such as new energy automobiles and other industries, new energy refers to renewable resources such as solar energy, wind power generation and the like for generating power, and intelligent box-type transformer substation monitoring units are widely applied in the aspects of solar energy, wind power generation and the like, can realize the measurement and control and protection functions of box-type transformers, can provide independent box-type transformer substation monitoring systems for power stations, and can also be in seamless butt joint with integrated automatic control systems of third party platforms.
The existing intelligent monitoring unit for the wind power box transformer substation has some problems when in use, such as,
1. when the existing wind power box transformer substation intelligent monitoring unit is installed, the position of the clamping plate needs to be adjusted firstly, so that the box body can be installed in the device, then the clamping plate is fixed at the using position through the waist-shaped holes, but the waist-shaped holes need to correspond to holes at the installing position, so that the problem that the waist-shaped holes cannot be guaranteed to correspond to the holes at the installing position due to the mode that the box body is installed on the clamping plate and then the clamping plate is fixed is caused, and then the wind power box transformer substation intelligent monitoring unit is installed;
2. the current wind-powered electricity generation case becomes intelligent monitoring unit when using, it receives vibrations easily to disturb, and the interference of vibrations can cause its inside electronic equipment to break down to make it unable stable work, current wind-powered electricity generation case becomes intelligent monitoring unit though having set up earthquake-resistant structure, but current earthquake-resistant structure effect is relatively poor, can't cushion the box comparatively comprehensively.
So we propose a wind-powered electricity generation case becomes intelligent monitoring unit shock-resistant structure to solve the problem that puts forward in the above-mentioned.
Disclosure of Invention
The invention aims to provide an earthquake-resistant structure of an intelligent monitoring unit for a wind power box transformer substation, which aims to solve the problems that the existing intelligent monitoring unit for the wind power box transformer substation provided in the background art is inconvenient to install and poor in earthquake-resistant effect.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a wind-powered electricity generation case becomes intelligent monitoring unit shock-resistant structure, includes carriage, fixed plate, box, one-way pneumatic valve, coordinated type clamping mechanism and offset formula buffer gear, the outside pairwise symmetry of carriage is provided with 4 fixed plates, and the inside of carriage is connected with the side of box through offset formula buffer gear, the inner bottom of carriage is connected with the lower bottom surface of box through coordinated type clamping mechanism, and coordinated type clamping mechanism is connected with offset formula buffer gear.
By adopting the technical scheme, the box body can be conveniently installed more simply and firmly through the linkage type clamping mechanism, and in addition, the efficiency and the effect of absorbing vibration energy can be improved through the offset type buffer mechanism, so that the anti-vibration effect is improved.
Preferably, the offset type buffer mechanism comprises a square telescopic pipe, a connecting plate, a mounting frame, a spring III, a slide bar, a top supporting plate, supporting blocks, a sliding ring, a limiting rod and a spring IV, wherein the connecting plates which are parallel to each other are uniformly distributed on the inner sides of the square telescopic pipe, the ring sides of the connecting plates are in sealing connection with the inner sides of the square telescopic pipe, the maximum distance between the connecting plates at the two ends of the square telescopic pipe is larger than the length of the square telescopic pipe, a clamping piece is connected to the connecting plate close to the box body through a shaft, the clamping piece is supported on the ring sides of the box body, the mounting frame, the spring III, the slide bar, the top supporting plate, the supporting blocks, the sliding ring, the limiting rod and the spring IV are respectively arranged on the opposite sides of the connecting plates, the mounting frame and the sliding rod are fixedly connected between the mounting frame, the sliding rod is distributed in a shape, 9 mounting frames are arranged on one side of the same connecting plate, the 9 mounting frames are also distributed in a shape, the corresponding intersection point of the supporting blocks, holes are formed in the intersection point position, one end of the hole is movably stretched into one end of the box body, the other end of the limiting rod is fixedly connected to one end of the sliding ring is arranged on the sliding ring, the sliding ring is corresponding to the other end is arranged on the side of the sliding ring, which is corresponding to the sliding ring III, and is arranged on the other side of the sliding ring, and is corresponding to the side of the sliding ring, and is respectively, and the sliding ring is arranged on the side, and the other end is respectively, the offset type buffer mechanism is arranged on four ring sides of the box body.
By adopting the technical scheme, after vibration is transmitted to the supporting frame, the vibration can be decomposed into other directions through structures of the supporting top plate, the supporting block, the slip ring, the spring and the like on the counteraction type buffer mechanism, then the slip rings at the three ends of the spring are mutually close to each other, most of vibration energy can be counteracted, the vibration energy can be gradually reduced through structures of the supporting top plate, the supporting block, the slip ring, the spring and the like, and further the damping efficiency and effect can be improved.
Preferably, the connecting plate inside is of a porous structure, the connecting plate outside is provided with a one-way air valve, and the one-way air valves at the upper and lower positions are respectively an air outlet valve and an air inlet valve.
By adopting the technical scheme, the ventilation of the air can be facilitated through the multilayer internal connecting plate, and the air can be conveniently absorbed and released through the one-way air valve on the external connecting plate, so that the ventilation of the air in the device can be increased in the vibration process, and the heat dissipation is facilitated.
Preferably, the top supporting plate is inclined to the limiting rod, and the included angle between the top supporting plate and the limiting rod is not smaller than 22.5 degrees.
By adopting the technical scheme, the supporting plate can conveniently displace under the movement of the supporting block, so that the vibration energy is reduced, and the anti-seismic effect is improved.
Preferably, the coordinated type clamping mechanism includes slide, extrusion piece, slider, backup pad, bracing piece, stay tube, spring one, connecting rod, connecting pipe and spring two, the slide all is provided with the setting at four sides in the inside of carriage, and transversely sliding connection has the slider in the slide to longitudinal sliding connection has the extrusion piece in the slide, one side hub connection of slider is on being close to its connecting plate, and the opposite side and the extrusion piece sliding connection of slider, the one end of extrusion piece fixedly connected with bracing piece, and the other end activity of bracing piece stretches into the one end inboard of stay tube, the other end coaxial fixed connection of stay tube in the one end of connecting rod, and the other end activity of connecting rod stretches into the one end of connecting pipe to the other end fixed connection of connecting pipe is in the ring side of backup pad, be provided with the spring one of nestification in the bracing piece outside between bracing piece and the stay tube, be provided with the spring two of nestification in the connecting rod outside between connecting rod and the connecting pipe, the lower surface of backup pad also is provided with offset type buffer mechanism.
By adopting the technical scheme, the box body can be supported on the supporting plate, and the supporting plate is driven to move downwards along with the supporting plate, so that the supporting rod, the supporting tube, the first spring, the connecting rod, the connecting tube and the second spring drive the extrusion block to move downwards, and the extrusion block can push the sliding block to move horizontally when moving downwards, and further the offset type buffer mechanism is driven to fix the box body in a stable clamping mode.
Preferably, the sections of the extrusion block and the sliding block are of right trapezoid structures, and the inclined surfaces of the extrusion block and the sliding block are in contact sliding connection.
By adopting the technical scheme, when the extrusion block moves downwards, the sliding block can be extruded step by step, and then the counteracting type buffer mechanism can be driven to move synchronously, so that the box body can be clamped and fixed conveniently.
Preferably, the connecting rod is of an L-shaped structure, the structure formed by the supporting rod, the supporting tube, the connecting rod and the connecting tube is of an L-shaped structure, and the supporting rod and the connecting rod are fixedly provided with ring pieces coaxial with the supporting rod and the connecting rod, and the ring pieces are used for connecting the corresponding first spring and the corresponding second spring.
By adopting the technical scheme, the support plate can conveniently move downwards through the first spring and the second spring, or vibrate, and can play a role in buffering when slightly moving upwards and downwards, so that the vibration influence of the box is reduced.
Preferably, supporting protrusions are arranged at four corners of the lower surface of the connecting plate at the lowest end position of the offset type buffer mechanism below the supporting plate.
By adopting the technical scheme, the buffer mechanism can be conveniently offset below the supporting plate, and the process of air suction and air exhaust can be generated when the buffer mechanism vibrates, so that the effect of improving the air circulation in the device can be further achieved, and the heat dissipation is facilitated.
Preferably, a torsion spring is arranged at the shaft connection position between the clamping sheets and the connecting plate, and 2 clamping sheets facing each other form an inverted splayed structure.
By adopting the technical scheme, the box body can be conveniently plugged between the clamping pieces, and then the subsequent box body can be conveniently installed and fixed.
Compared with the prior art, the invention has the beneficial effects that: the anti-vibration structure of the intelligent monitoring unit for the wind power box transformer substation not only can be used for rapidly clamping and fixing the box body, but also can be used for efficiently reducing vibration energy, so that the anti-vibration effect of the box body can be conveniently improved, and in addition, the ventilation of air can be accelerated while the vibration energy is reduced, thereby being beneficial to heat dissipation;
the structure that the linkage type clamping mechanism and the offset type buffer mechanism are linked is adopted, when the supporting plate on the linkage type clamping mechanism moves downwards under the action of gravity of the box body, the sliding block is extruded by the extrusion block, so that the sliding block moves, and the offset type buffer mechanism is driven to approach and cling to the box body, and therefore clamping and fixing of the box body can be achieved;
adopt offset formula buffer gear, can realize the vibrations can decompose to make the vibrations in opposite directions after the decomposition can offset each other, thereby subdue vibrations, through offset layer upon layer, can improve the effect and the efficiency of eliminating shock attenuation kinetic energy, and then can improve wind-powered electricity generation case and become intelligent monitoring unit's antidetonation effect, when offset formula buffer gear acts on in addition, can make square flexible pipe reciprocal flexible, and then can utilize the one-way pneumatic valve, improve the efficiency of circulation of air, and then the wind-powered electricity generation case becomes intelligent monitoring unit's of being convenient for heat dissipation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a front view partially in cross section;
FIG. 3 is a schematic view of the connection structure of the box and the connection plate of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the point A in FIG. 3 according to the present invention;
FIG. 5 is a schematic diagram of a distribution structure of a connecting plate according to the present invention;
FIG. 6 is a schematic view of the connection structure of the connection plate and the mounting frame of the present invention;
FIG. 7 is a schematic view of a mounting frame and distribution structure of the present invention;
fig. 8 is an enlarged view of the structure of fig. 7 at point B according to the present invention.
In the figure: 1. a support frame; 2. a fixing plate; 3. a case; 4. square extension tube; 5. a slideway; 6. extruding a block; 7. a slide block; 8. a support plate; 9. a connecting plate; 10. a one-way air valve; 11. a support rod; 12. a support tube; 13. a first spring; 14. a connecting rod; 15. a connecting pipe; 16. a second spring; 17. a mounting frame; 18. a third spring; 19. a slide bar; 20. a top plate; 21. a support block; 22. a slip ring; 23. a limit rod; 24. and a spring IV.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a wind-powered electricity generation case becomes intelligent monitoring unit shock-resistant structure, which comprises a supporting frame 1, fixed plate 2, box 3, one-way pneumatic valve 10, coordinated type clamping mechanism and offset type buffer gear, the outside of support frame 1 is provided with 4 fixed plates 2 pairwise symmetry, and the inside of support frame 1 is connected with the side of box 3 through offset type buffer gear, offset type buffer gear includes square flexible pipe 4, connecting plate 9, installing frame 17, spring three 18, slide bar 19, prop roof 20, supporting shoe 21, sliding ring 22, gag lever post 23 and spring four 24, the inboard evenly distributed of square flexible pipe 4 has connecting plate 9 that is parallel to each other, and the ring side of connecting plate 9 and the inboard sealing connection of square flexible pipe 4, the maximum distance of square flexible pipe 4 both ends connecting plate 9 is greater than the length of square flexible pipe 4, and be close to the epaxial centre gripping piece that is connected with on the connecting plate 9 of box 3, the clamping pieces are supported on the ring side of the box body 3, a mounting frame 17, a spring III 18, slide bars 19, a top supporting plate 20, a supporting block 21, a slip ring 22, a limiting rod 23 and a spring IV 24 are arranged between the connected 2 connecting plates 9, the mounting frame 17 and the supporting block 21 are respectively arranged on the opposite sides of the connected 2 connecting plates 9, the slide bars 19 are fixedly connected between the mounting frames 17, the slide bars 19 are distributed in a field shape, 9 mounting frames 17 are arranged on one side of the same connecting plate 9, the 9 mounting frames 17 are also distributed in a field shape, the supporting block 21 corresponds to the intersection point of the slide bars 19, a hole is arranged at the intersection point of the slide bars 19, one end of the limiting rod 23 movably extends into the hole, the other end of the limiting rod 23 is fixedly connected to the central position of one side of the supporting block 21, the spring IV 24 nested outside the limiting rod 23 is arranged between one side of the supporting block 21 and the corresponding intersection point of the slide bars 19, the sliding rod 19 is slidably nested with the sliding ring 22, one end of the supporting top plate 20 is connected to the sliding ring 22, the other end of the supporting top plate 20 is connected to the annular side of the supporting block 21, the supporting blocks 21 are arranged on the four annular sides of each supporting block 21, the springs three 18 are nested outside the sliding ring 22, two ends of each spring three 18 on the inner side are respectively arranged on the corresponding sliding ring 22, the outer ends of the springs three 18 on the outermost side are arranged on the corresponding mounting frame 17, the offset type buffer mechanism is arranged on the four annular sides of the box body 3, the connecting plate 9 in the inner portion is of a porous structure, the connecting plate 9 in the outer portion is provided with the one-way air valve 10, the one-way air valves 10 in the upper and lower positions are respectively an exhaust valve and an air inlet valve, the supporting top plate 20 is inclined to the limiting rod 23, an included angle between the two is not smaller than 22.5 degrees, when vibration is generated, the square telescopic pipe 4 can be transmitted to the connecting plate 9, and in the process, the square telescopic pipe can drive the supporting blocks 21 to move close to the corresponding sliding ring 19, the sliding ring 3, the outer ends of the springs three 18 are arranged on the corresponding mounting frame 17, the offset type buffer mechanism is arranged on the connecting plate, the four annular sides of the sliding ring 23, the sliding ring is gradually increased, the sliding ring is gradually formed by the sliding ring 23, the sliding ring is driven by the sliding ring to move in the direction, and the sliding rod is more than the sliding ring 22 can be rapidly and the opposite to move, and the sliding rod can be more than tightly and can be counteracted by the sliding mechanism and the sliding mechanism, and can be quickly and effectively and can absorb the vibration.
The inner bottom of the supporting frame 1 is connected with the lower bottom surface of the box body 3 through a linkage type clamping mechanism, the linkage type clamping mechanism is connected with a counteracting type buffer mechanism, the linkage type clamping mechanism comprises a slide way 5, an extrusion block 6, a slide block 7, a supporting plate 8, a supporting rod 11, a supporting tube 12, a first spring 13, a connecting rod 14, a connecting tube 15 and a second spring 16, the slide way 5 is arranged on four inner side surfaces of the supporting frame 1, the slide way 5 is transversely and slidingly connected with the slide block 7, the extrusion block 6 is longitudinally and slidingly connected in the slide way 5, one side of the slide block 7 is axially connected with a connecting plate 9 close to the slide way 7, the other side of the slide block 7 is slidingly connected with the extrusion block 6, the lower end of the extrusion block 6 is fixedly connected with one end of the supporting rod 11, the other end of the supporting rod 11 movably stretches into the inner side of one end of the supporting tube 12, the other end of the supporting tube 12 is coaxially and fixedly connected with one end of the connecting rod 14, the other end of the connecting rod 14 movably stretches into one end of the connecting pipe 15, the other end of the connecting pipe 15 is fixedly connected to the annular side of the supporting plate 8, a first spring 13 nested outside the supporting rod 11 is arranged between the supporting rod 11 and the supporting pipe 12, a second spring 16 nested outside the connecting rod 14 is arranged between the connecting rod 14 and the connecting pipe 15, a counteracting buffer mechanism is also arranged on the lower surface of the supporting plate 8, the cross sections of the extruding block 6 and the sliding block 7 are of right trapezoid structures, the extruding block 6 and the sliding block 7 are in inclined-plane contact sliding connection, the connecting rod 14 is of L-shaped structure, the structures formed by the supporting rod 11, the supporting pipe 12, the connecting rod 14 and the connecting pipe 15 are of L-shaped structure, annular sheets coaxial with the supporting rod 11 and the connecting rod 14 are fixedly arranged on the supporting rod 11 and the connecting rod 14, the annular sheets are used for connecting the corresponding first spring 13 and the second spring 16, the lower surface four corners department of the connecting plate 9 of the formula buffer gear is offset below backup pad 8 is provided with the support arch, the junction of axle between grip tab and the connecting plate 9 is provided with the torsional spring, and face-to-face 2 grip tabs constitute the splayed structure of inversion, place box 3 between 4 grip tabs, and press box 3, make box 3 support on backup pad 8, afterwards under the gravity of box 3 and staff's hand pressure, backup pad 8 moves down with box 3 in step, when backup pad 8 moves down, can move down in step through bracing piece 11, stay tube 12, connecting rod 14 and connecting pipe 15, and then drag extrusion piece 6 and move down, can produce the extrusion to slider 7 when extrusion piece 6 moves down, and then drive slider 7 and remove, can make offset formula buffer gear be close to box 3 through the removal of slider 7, and then carry out the centre gripping to fix to box 3, afterwards, under the effect of vibration energy, can cushion box 3 through spring one 13 and spring two 16, avoid it to receive the influence of vibration energy, so that it carries out stable work.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a wind-powered electricity generation case becomes intelligent monitoring unit shock-resistant structure, includes braced frame (1), fixed plate (2), box (3), unidirectional valve (10), coordinated type clamping mechanism and offset formula buffer gear, a serial communication port, the outside pairwise symmetry of braced frame (1) is provided with 4 fixed plates (2), and the inside of braced frame (1) is connected with the side of box (3) through offset formula buffer gear, the inner bottom of braced frame (1) is connected with the lower bottom surface of box (3) through coordinated type clamping mechanism, and coordinated type clamping mechanism is connected with offset formula buffer gear.
2. The earthquake-resistant structure of an intelligent monitoring unit for a wind power plant according to claim 1, wherein: the offset type buffer mechanism comprises a square telescopic tube (4), a connecting plate (9), a mounting frame (17), a spring III (18), a slide bar (19), a supporting plate (20), a supporting block (21), a slip ring (22), a limiting rod (23) and a spring IV (24), wherein the connecting plate (9) which is parallel to each other is uniformly distributed on the inner side of the square telescopic tube (4), the annular side of the connecting plate (9) is in sealing connection with the inner side of the square telescopic tube (4), the maximum distance between the connecting plates (9) at the two ends of the square telescopic tube (4) is larger than the length of the square telescopic tube (4), the upper shaft of the connecting plate (9) close to the box body (3) is connected with a clamping piece, the clamping piece is supported on the annular side of the box body (3), the mounting frame (17), the spring III (18), the slide bar (19), the supporting plate (20), the supporting block (21), the slip ring (22), the limiting rod (23) and the spring IV (24) are uniformly distributed on the inner side of the connecting plate (9), the mounting frame (17) and the supporting block (21) are respectively arranged on one side of the connecting plate (9) which is opposite to each other, the mounting frame (17) is provided with 9 in one side of same connecting plate (9), and 9 mounting frame (17) are also field font and distribute, the intersection department that supporting shoe (21) corresponds slide bar (19), and the intersection department of slide bar (19) is provided with the hole, the activity stretches into the one end that has gag lever post (23) in the hole, and the other end fixed connection of gag lever post (23) is in the central point of supporting shoe (21) one side, be provided with between one side of supporting shoe (21) and the corresponding slide bar (19) intersection position and nest in spring four (24) in gag lever post (23) outside, slide on slide bar (19) and slide nested have sliding ring (22), and sliding ring (22) upper spindle connection has the one end of propping up roof (20), the other end hub connection of propping roof (20) is in the ring side of supporting shoe (21), and four ring sides of every supporting shoe (21) all are provided with supporting shoe (21), the outside of sliding ring (22) is provided with spring three (18), and the spring three (18) of inboard is provided with on corresponding spring three (18) and is set up on the corresponding side of the corresponding spring three (18) and is set up on the side of the four outer side of the buffer housing (17.
3. The earthquake-resistant structure of an intelligent monitoring unit for a wind power plant according to claim 2, wherein: the connecting plate (9) inside is of a porous structure, the connecting plate (9) outside is provided with a one-way air valve (10), and the one-way air valves (10) at the upper and lower positions are respectively an exhaust valve and an air inlet valve.
4. A wind power box transformer substation intelligent monitoring unit earthquake-resistant structure according to claim 3, characterized in that: the supporting top plate (20) is inclined to the limiting rod (23), and the included angle of the supporting top plate and the limiting rod is not smaller than 22.5 degrees.
5. The earthquake-resistant structure of the intelligent monitoring unit for the wind power generation box transformer substation according to claim 4, wherein: the linkage type clamping mechanism comprises a slide way (5), an extrusion block (6), a sliding block (7), a supporting plate (8), a supporting rod (11), a supporting tube (12), a first spring (13), a connecting rod (14), a connecting tube (15) and a second spring (16), wherein the slide way (5) is arranged on four inner side surfaces of a supporting frame (1), the sliding block (7) is transversely and slidingly connected in the slide way (5), the extrusion block (6) is longitudinally and slidingly connected in the slide way (5), one side of the sliding block (7) is axially connected on a connecting plate (9) close to the slide block, the other side of the sliding block (7) is slidingly connected with the extrusion block (6), one end of the supporting rod (11) is fixedly connected with the lower end of the supporting rod (11), the other end of the supporting rod (11) is movably inserted into one inner side of one end of the supporting tube (12), the other end of the supporting tube (12) is coaxially and fixedly connected with one end of the connecting tube (14), the other end of the connecting tube (14) is movably inserted into one end of the connecting tube (15), the other end of the connecting tube (15) is fixedly connected with the annular side of the supporting plate (8), the other end of the supporting rod (7) is fixedly connected with the supporting tube (8), the other end of the supporting rod (11) is in a nested between the supporting rod (11) and the outer side of the supporting tube (11), a second spring (16) nested outside the connecting rod (14) is arranged between the connecting rod (14) and the connecting pipe (15), and a counteracting type buffer mechanism is also arranged on the lower surface of the supporting plate (8).
6. The earthquake-resistant structure of an intelligent monitoring unit for a wind power plant according to claim 5, wherein: the sections of the extrusion block (6) and the sliding block (7) are of right trapezoid structures, and the extrusion block (6) and the sliding block (7) are in inclined surface contact sliding connection.
7. The earthquake-resistant structure of an intelligent monitoring unit for a wind power plant according to claim 6, wherein: the connecting rod (14) is of an L-shaped structure, the structure formed by the supporting rod (11), the supporting tube (12), the connecting rod (14) and the connecting tube (15) is also of an L-shaped structure, annular sheets coaxial with the supporting rod (11) and the connecting rod (14) are fixedly arranged on the supporting rod and the connecting rod, and the annular sheets are used for connecting the corresponding first spring (13) and the corresponding second spring (16).
8. The earthquake-resistant structure of an intelligent monitoring unit for a wind power plant according to claim 7, wherein: supporting protrusions are arranged at four corners of the lower surface of a connecting plate (9) at the lowest end position of the offset type buffer mechanism below the supporting plate (8).
9. The earthquake-resistant structure of an intelligent monitoring unit for a wind power plant according to claim 8, wherein: the shaft connection part between the clamping sheets and the connecting plate (9) is provided with a torsion spring, and 2 clamping sheets facing each other form an inverted splayed structure.
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Denomination of invention: A seismic resistant structure for intelligent monitoring unit of wind power box transformer Granted publication date: 20230804 Pledgee: Bank of Nanjing Co.,Ltd. Changzhou Branch Pledgor: CHANGZHOU SIRUI ELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980006266 |
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