CN112003551A - Photovoltaic power generation station resistance to compression protector - Google Patents

Photovoltaic power generation station resistance to compression protector Download PDF

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Publication number
CN112003551A
CN112003551A CN202010864116.5A CN202010864116A CN112003551A CN 112003551 A CN112003551 A CN 112003551A CN 202010864116 A CN202010864116 A CN 202010864116A CN 112003551 A CN112003551 A CN 112003551A
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CN
China
Prior art keywords
rod
damping
fixedly connected
fixing
sliding
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Withdrawn
Application number
CN202010864116.5A
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Chinese (zh)
Inventor
何晨红
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Individual
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Individual
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Priority to CN202010864116.5A priority Critical patent/CN112003551A/en
Publication of CN112003551A publication Critical patent/CN112003551A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

The invention discloses a photovoltaic power station compression-resistant protection device which comprises a fixing frame, a stabilizing frame and a concrete base, wherein a damping pad is glued on the surface of the fixing frame, a solar cell panel body is arranged in the fixing frame and fixedly connected with the fixing frame, a first fixing rod, a second fixing rod and a first telescopic rod are hinged to the inner wall of the bottom end of the fixing frame, a first damping spring is sleeved on the first telescopic rod, and a T-shaped supporting frame is fixedly connected to the other end of the first telescopic rod. According to the solar cell panel, the damping pad, the first telescopic rod, the gear and the toothed plate are arranged, when strong wind blows to the solar cell panel body, the damping pad deforms to buffer the solar cell panel body, under the elastic action of the first damping spring and the second damping spring, the first telescopic rod contracts, the gear moves downwards under stress on the toothed plate, and therefore the damping effect is achieved on the fixing frame, and the use safety is greatly improved.

Description

Photovoltaic power generation station resistance to compression protector
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power station compression-resistant protection device.
Background
A photovoltaic power generation station, mainly comprising a photovoltaic power generation system and auxiliary facilities including various buildings (structures) and auxiliary facilities for overhaul, maintenance, life and the like, the photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor interface, mainly comprises a solar cell panel (assembly), a controller and an inverter, the main components comprise electronic components, the solar cells are packaged and protected after being connected in series to form a large-area solar cell assembly, and then the solar cells matched with the power controller and other components form a photovoltaic power generation device, and the solar cells completing the photovoltaic conversion are the key of the sunlight power generation.
Current photovoltaic power generation device, all construct a plurality of concrete bases subaerial earlier, and with support frame fixed connection in the concrete base, then be connected a plurality of mounts and support frame through the bolt, at last with solar cell panel overlap joint at the top of mount, fix it through fixing bolt, be the slope form, and when meetting strong wind, the windward blows on solar cell panel, and current device does not possess buffering resistance to compression effect, solar cell panel bears the powerful pressure for a long time, fragile, do not set up safeguard, there is the potential safety hazard.
Therefore, the photovoltaic power station compression-resistant protection device solves the problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when strong wind is encountered, the wind blows to a solar cell panel in the head-on direction, the existing device does not have the buffering and pressure-resistant functions, the solar cell panel bears the strong pressure for a long time, is easy to damage, is not provided with protective measures and has potential safety hazards, and the photovoltaic power station pressure-resistant protective device is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a photovoltaic power station compression-resistant protection device comprises a fixing frame, a stabilizing frame and a concrete base, wherein a shock pad is glued on the surface of the fixing frame, a solar cell panel body is arranged in the fixing frame and is fixedly connected with the fixing frame, a first fixing rod, a second fixing rod and a first telescopic rod are hinged on the inner wall of the bottom end of the fixing frame, a first damping spring is sleeved on the first telescopic rod, the other end of the first telescopic rod is fixedly connected with a T-shaped supporting frame, a slide hole is formed in the side wall of the top end of the T-shaped supporting frame, the first fixing rod and the second fixing rod both penetrate through the slide hole and are in sliding connection with the T-shaped supporting frame, the bottom end of the first fixing frame is fixedly connected with a first damping rod, a fixed bearing is inlaid at the bottom end of the second fixing rod, and a threaded rod is rotatably connected, threaded connection has the threaded bush on the threaded rod, interference fit has the second shock attenuation pole on the threaded bush, the one end that first shock attenuation pole and second shock attenuation pole are close to each other rotates and is connected with the pivot, interference fit has the gear in the pivot, the meshing has the pinion rack on the gear, the equal fixedly connected with second damping spring in bottom of first shock attenuation pole and second shock attenuation pole, first slip chamber has been seted up on the T shape support frame, be provided with first fixed axle in the first slip chamber, the bottom fixedly connected with second telescopic link and the fourth damping spring of T shape support frame.
Optionally, a plurality of the first telescopic rods are uniformly distributed at the top end of the T-shaped support frame, and the other end of the first damping spring is fixedly connected with the side wall of the top end of the T-shaped support frame.
Optionally, the threaded rod is in interference fit with the fixed bearing, the bottom end of the threaded rod is fixedly connected with a knob, and the knob and the second damping rod are both provided with limiting holes.
Optionally, a plurality of the limiting holes are circumferentially and uniformly distributed on the knob, a limiting bolt is in threaded connection in the limiting hole, and a limiting nut is in threaded connection on the limiting bolt.
Optionally, a pull rod is welded on the side wall of the left end of the second shock absorption rod, a pull ring is fixedly connected to the pull rod, and an anti-skid sleeve is arranged on the outer wall of the pull ring.
Optionally, a first damping cavity and a first sliding chute are formed in the T-shaped support frame, a fixing column is fixedly connected to the inner wall of the first damping cavity, toothed plates are fixedly connected to the left side wall and the right side wall of the fixing column, and the first damping rod and the second damping rod are sleeved on the first fixing shaft and are in sliding connection with the first fixing shaft.
Optionally, second damping spring's other end fixed connection is on the bottom inner wall of first slip chamber, second damping spring cup joints with first fixed axle, equal fixedly connected with tension spring on the lateral wall about the T shape support frame, the opening has been seted up to the top central point of steady rest, the second spout has all been seted up to the top left and right sides of steady rest, sliding connection has the sliding block on the second spout, tension spring's the other end and sliding block fixed connection.
Optionally, the steady rest is inlayed in the concrete base, it has second shock attenuation chamber and second sliding chamber to open in the steady rest, the bottom of T shape support frame runs through the opening of steady rest and extends to in the second shock attenuation chamber, T shape support frame and steady rest sliding connection, interference fit has a plurality of fixed lantern rings on the T shape support frame, the ball groove has been seted up on the outer wall of the fixed lantern ring, it has the ball to inlay in the ball groove.
Optionally, it is a plurality of the ball is circumference distribution in the ball groove, the inner wall roll connection of ball and second damping chamber, be provided with the second fixed axle in the second slip chamber, the cover is equipped with third damping spring on the second fixed axle, third damping spring's one end fixed connection is on the inner wall in second slip chamber, third damping spring's the other end and sliding block fixed connection.
Optionally, the sliding block cover is established on the second fixed axle, sliding block and second fixed axle sliding connection, the equal fixed connection of the other end of fourth damping spring and second telescopic link is on the bottom inner wall of second shock attenuation chamber, and is a plurality of fourth damping spring circumference evenly distributed on the bottom inner wall of second shock attenuation chamber.
Compared with the prior art, the invention has the following advantages:
1. according to the solar cell panel, the damping pad, the first telescopic rod, the gear and the toothed plate are arranged, when strong wind blows to the solar cell panel body, the damping pad deforms to buffer the solar cell panel body, under the elastic action of the first damping spring and the second damping spring, the first telescopic rod contracts, the gear moves downwards under stress on the toothed plate, and therefore the damping effect is achieved on the fixing frame, and the use safety is greatly improved.
2. According to the solar cell panel, due to the arrangement of the fourth damping spring and the second telescopic rod, when strong wind blows to the solar cell panel body, the T-shaped support frame is pressed downwards under the elastic action of the first damping spring, and the second telescopic rod is contracted under the elastic action of the fourth damping spring, so that a certain buffering effect is achieved on the T-shaped support frame.
3. According to the solar cell panel fixing frame, the pull ring, the threaded rod and the threaded sleeve are arranged, the pull ring is grasped, then the threaded rod is rotated, the threaded rod moves up and down in the threaded sleeve, the threaded rod drives the second fixing rod to move up and down, and the second fixing rod enables the upper end and the lower end of the fixing frame to move up and down, so that the angle of the solar cell panel body can be adjusted, and the solar cell panel fixing frame is more convenient to.
4. According to the solar cell panel, the limiting bolts, the limiting nuts and the limiting holes are arranged, the limiting holes are circumferentially and uniformly distributed on the knob, when the knob is rotated to adjust the angle of the solar cell panel body, the limiting bolts are inserted into the limiting holes, and then the limiting nuts are in threaded connection with the limiting bolts, so that the position of the solar cell panel body is fixed conveniently, and the use safety is greatly improved.
5. According to the invention, the tensioning spring, the third damping spring and the concrete base are arranged, the concrete is poured on the outer wall of the stabilizing frame to form the concrete base, and the tensioning spring and the third spring are always in a stretching state, so that the whole device is more stable and firm in structure and safer to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is an enlarged view of the part B of FIG. 2;
FIG. 5 is an enlarged view of the structure of part C in FIG. 2;
fig. 6 is an enlarged schematic view of a portion D of fig. 2.
In the figure: 1 concrete base, 2 fixed frames, 3 solar panel bodies, 4 shock-absorbing pads, 5 first fixed rods, 6 first telescopic rods, 7 first shock-absorbing springs, 8 second fixed rods, 9T-shaped supporting frames, 10 fixed bearings, 11 threaded rods, 12 threaded sleeves, 13 knobs, 14 second shock-absorbing rods, 15 first shock-absorbing rods, 16 sliding holes, 17 second shock-absorbing springs, 18 first fixed shafts, 19 first shock-absorbing cavities, 20 fixed columns, 21 toothed plates, 22 gears, 23 first sliding grooves, 24 first sliding cavities, 25 rotating shafts, 26 anti-skidding sleeves, 27 pull rings, 28 pull rods, 29 limiting bolts, 30 limiting holes, 31 limiting nuts, 32 tensioning springs, 33, 34 stabilizing frames, 35 second sliding grooves, 36 second sliding cavities, 37 third shock-absorbing springs, 38 second fixed shafts, 39, 40 second shock-absorbing cavities, 41 balls, 42 fixed lantern rings, 43 ball grooves, 44 fourth shock-absorbing springs, 44 sliding blocks, damping springs, 45 second telescoping pole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a photovoltaic power plant compression-resistant protection device comprises a fixed frame 2, a stable frame 34 and a concrete base 1, wherein the stable frame 34 is embedded in the concrete base 1, a shock pad 4 is glued on the surface of the fixed frame 2, the shock pad 4 is made of rubber, a solar cell panel body 3 is arranged in the fixed frame 2, the solar cell panel body 3 is fixedly connected with the fixed frame 2, which is not described again in the prior art, a first fixed rod 5, a second fixed rod 8 and a first telescopic rod 6 are hinged on the inner wall of the bottom end of the fixed frame 2, a first damping spring 7 is sleeved on the first telescopic rod 6, the other end of the first telescopic rod 6 is fixedly connected with a T-shaped support frame 9, a plurality of first telescopic rods 6 are uniformly distributed at the top end of the T-shaped support frame 9, and the other end of the first damping spring 7 is fixedly connected with, seted up the slide opening 16 on the top lateral wall of T shape support frame 9, first dead lever 5 and second dead lever 8 all run through slide opening 16 and with T shape support frame 9 sliding connection, the first bumper bar 15 of bottom fixedly connected with of first mount 2, the bottom of second dead lever 8 is inlayed and is had fixing bearing 10, and the last swivelling joint of second mount 2 has threaded rod 11, threaded rod 11 and fixing bearing 10 interference fit.
The bottom fixedly connected with knob 13 of threaded rod 11 has all seted up spacing hole 30 on knob 13 and the second shock absorber pole 14, and a plurality of spacing holes 30 are circumference evenly distributed on knob 13, and threaded connection has stop bolt 29 in the spacing hole 30, and threaded connection has stop nut 31 on the stop bolt 29.
Threaded connection has threaded sleeve 12 on the threaded rod 11, and threaded sleeve 12 goes up interference fit has second shock absorber pole 14, and the welding has pull rod 28 on the left end lateral wall of second shock absorber pole 14, fixedly connected with pull ring 27 on the pull rod 28, is provided with antiskid cover 26 on the outer wall of pull ring 27.
The one end that first shock attenuation pole 15 and second shock attenuation pole 14 are close to each other rotates and is connected with pivot 25, and interference fit has gear 22 in the pivot 25, and the meshing has pinion rack 21 on the gear 22, and the equal fixedly connected with second damping spring 17 in bottom of first shock attenuation pole 15 and second shock attenuation pole 14.
A first sliding cavity 24 is formed in the T-shaped supporting frame 9, a first fixing shaft 18 is arranged in the first sliding cavity 24, the first damping rod 15 and the second damping rod 14 are sleeved on the first fixing shaft 18 and are in sliding connection with the first fixing shaft 18, and the other end of the second damping spring 17 is fixedly connected to the inner wall of the bottom end of the first sliding cavity 24.
Second damping spring 17 cup joints with first fixed axle 18, and first shock attenuation chamber 19 and first spout 23 have been seted up to the bottom fixedly connected with second telescopic link 45 and the fourth damping spring 44 of T shape support frame 9 on the T shape support frame 9, fixedly connected with fixed column 20 on the inner wall of first shock attenuation chamber 19, equal fixedly connected with pinion rack 21 on the lateral wall about fixed column 20.
Equal fixedly connected with straining spring 32 on the lateral wall about T shape support frame 9, opening 39 has been seted up to the top central point of steady rest 34, and second spout 35 has all been seted up to the top left and right sides of steady rest 34, and sliding connection has sliding block 33 on the second spout 35, straining spring 32's the other end and sliding block 33 fixed connection.
A second damping cavity 40 and a second sliding cavity 36 are formed in the stabilizing frame 34, the bottom end of the T-shaped supporting frame 9 penetrates through a through hole 39 of the stabilizing frame 34 and extends into the second damping cavity 40, the T-shaped supporting frame 9 is connected with the stabilizing frame in a sliding mode, a plurality of fixing lantern rings 42 are arranged on the T-shaped supporting frame 9 in an interference fit mode, ball grooves 43 are formed in the outer wall of the fixing lantern rings 42, and balls 41 are inlaid in the ball grooves 43.
The plurality of balls 41 are circumferentially distributed in the ball grooves 43, the balls 41 are in rolling connection with the inner wall of the second damping cavity 40, the second sliding cavity 36 is internally provided with a second fixed shaft 38, the second fixed shaft 38 is sleeved with a third damping spring 37, one end of the third damping spring 37 is fixedly connected with the inner wall of the second sliding cavity 36, and the other end of the third damping spring 37 is fixedly connected with the sliding block 33.
The sliding block 33 is sleeved on the second fixed shaft 38, the sliding block 33 is slidably connected with the second fixed shaft 38, the other ends of the fourth damping springs 44 and the second telescopic rod 45 are fixedly connected to the inner wall of the bottom end of the second damping cavity 40, and the fourth damping springs 44 are circumferentially and uniformly distributed on the inner wall of the bottom end of the second damping cavity 40.
The working principle is as follows:
when the solar cell panel is used, when strong wind blows onto the solar cell panel body 3, the solar cell panel body 3 is stressed, the shock-absorbing pad in the fixing frame 2 is deformed, the solar cell panel body 3 is buffered, the fixing frame 2 is stressed, meanwhile, 8 pressure is applied to the first telescopic rod 6, the first fixing rod 5 and the second fixing rod, under the elastic action of the second shock-absorbing spring 17, the first fixing rod 5 and the second fixing rod 8 move downwards simultaneously, so that the gear 22 moves downwards on the toothed plate 21, the fixing frame 2 is buffered, as the gear 22 is meshed with the toothed plate 21, the gear 22 generates certain pressure on the toothed plate 21, under the elastic action of the first shock-absorbing spring 7, the first telescopic rod 6 contracts, the fixing frame 2 is buffered, the T-shaped support frame 9 is stressed by the downward force, the T-shaped support frame 9 moves downwards, the fourth shock-absorbing spring 44 is stressed and compressed, second telescopic link 45 compression to play the cushioning effect to T shape support frame 9, two sliding blocks 33 keep away from each other, and taut spring 32 is in tensile state all the time, makes the structure of whole device more stable, through multistage buffering effort, makes the pressure that forms when strong wind blows to solar cell panel body 3 offset by multistage differentiation, thereby plays the effect of resistance to compression protection, has improved the security that whole device used greatly.
In addition, the limiting nut 31 is unscrewed from the limiting bolt 29, then the limiting bolt 29 is pulled out, then the pull ring 27 is grasped by hands, the knob 13 is rotated, the knob 13 drives the threaded rod 11 to rotate, the threaded rod 11 moves up and down in the threaded sleeve 12, the threaded rod 11 drives the second fixing rod 8 to move up and down, the second fixing rod 8 drives the fixing frame 2 to move, the fixing frame 2 drives the solar cell panel body 3 to move, so that the angle of the solar cell panel body 3 is adjusted, after the angle is adjusted, the limiting bolt 29 is inserted into the limiting hole 30, then the limiting nut 31 is in threaded connection with the limiting bolt 29, and the position of the solar cell panel body 3 is fixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The photovoltaic power station compression-resistant protection device comprises a fixing frame (2), a stabilizing frame (34) and a concrete base (1), and is characterized in that a shock pad (4) is glued on the surface of the fixing frame (2), a solar cell panel body (3) is arranged in the fixing frame (2), the solar cell panel body (3) is fixedly connected with the fixing frame (2), a first fixing rod (5), a second fixing rod (8) and a first telescopic rod (6) are hinged to the inner wall of the bottom end of the fixing frame (2), a first damping spring (7) is sleeved on the first telescopic rod (6), a T-shaped support frame (9) is fixedly connected to the other end of the first telescopic rod (6), a slide hole (16) is formed in the side wall of the top end of the T-shaped support frame (9), and the first fixing rod (5) and the second fixing rod (8) both penetrate through the slide hole (16) and are in sliding connection with the T-shaped support frame (9), the bottom end of the first fixing frame (2) is fixedly connected with a first damping rod (15), the bottom end of the second fixing rod (8) is inlaid with a fixing bearing (10), the second fixing frame (2) is rotatably connected with a threaded rod (11), the threaded rod (11) is connected with a threaded sleeve (12) in a threaded manner, the threaded sleeve (12) is in interference fit with a second damping rod (14), one end, close to each other, of the first damping rod (15) and the second damping rod (14) is rotatably connected with a rotating shaft (25), the rotating shaft (25) is in interference fit with a gear (22), the gear (22) is meshed with a toothed plate (21), the bottom ends of the first damping rod (15) and the second damping rod (14) are both fixedly connected with a second damping spring (17), a first sliding cavity (24) is formed in the T-shaped supporting frame (9), and a first fixing shaft (18) is arranged in the first sliding cavity (24), the bottom end of the T-shaped support frame (9) is fixedly connected with a second telescopic rod (45) and a fourth damping spring (44).
2. The photovoltaic power station pressure-resistant protection device according to claim 1, wherein a plurality of the first telescopic rods (6) are uniformly distributed at the top end of the T-shaped support frame (9), and the other end of the first damping spring (7) is fixedly connected with the side wall of the top end of the T-shaped support frame (9).
3. The photovoltaic power station compression-resistant protection device according to claim 1, wherein the threaded rod (11) is in interference fit with the fixed bearing (10), a knob (13) is fixedly connected to the bottom end of the threaded rod (11), and the knob (13) and the second shock absorption rod (14) are both provided with a limiting hole (30).
4. The photovoltaic power station pressure-resistant protection device according to claim 3, wherein a plurality of limiting holes (30) are uniformly distributed on the knob (13) in the circumferential direction, limiting bolts (29) are connected in the limiting holes (30) in a threaded manner, and limiting nuts (31) are connected on the limiting bolts (29) in a threaded manner.
5. The photovoltaic power station compression-resistant protection device is characterized in that a pull rod (28) is welded on the left end side wall of the second damping rod (14), a pull ring (27) is fixedly connected to the pull rod (28), and an anti-skid sleeve (26) is arranged on the outer wall of the pull ring (27).
6. The photovoltaic power station compression-resistant protection device according to claim 1, wherein the T-shaped support frame (9) is provided with a first damping cavity (19) and a first sliding groove (23), the inner wall of the first damping cavity (19) is fixedly connected with a fixed column (20), the left side wall and the right side wall of the fixed column (20) are fixedly connected with toothed plates (21), and the first damping rod (15) and the second damping rod (14) are sleeved on the first fixed shaft (18) and are in sliding connection with the first fixed shaft (18).
7. The photovoltaic power station pressure-resistant protection device according to claim 1, wherein the other end of the second damping spring (17) is fixedly connected to the inner wall of the bottom end of the first sliding cavity (24), the second damping spring (17) is sleeved with the first fixed shaft (18), tensioning springs (32) are fixedly connected to the left side wall and the right side wall of the T-shaped support frame (9), a through hole (39) is formed in the center of the top end of the stabilizing frame (34), second sliding grooves (35) are formed in the left side and the right side of the top end of the stabilizing frame (34), sliding blocks (33) are slidably connected to the second sliding grooves (35), and the other end of the tensioning spring (32) is fixedly connected with the sliding blocks (33).
8. The photovoltaic power station pressure-resistant protection device according to claim 7, wherein the stabilizer (34) is embedded in the concrete base (1), a second damping cavity (40) and a second sliding cavity (36) are formed in the stabilizer (34), the bottom end of the T-shaped support frame (9) penetrates through a through hole (39) of the stabilizer (34) and extends into the second damping cavity (40), the T-shaped support frame (9) is connected with the stabilizer in a sliding mode, a plurality of fixing collars (42) are in interference fit on the T-shaped support frame (9), ball grooves (43) are formed in the outer walls of the fixing collars (42), and balls (41) are embedded in the ball grooves (43).
9. The photovoltaic power station pressure-resistant protection device according to claim 8, wherein a plurality of balls (41) are distributed in a circumferential direction in a ball groove (43), the balls (41) are in rolling connection with the inner wall of a second damping cavity (40), a second fixed shaft (38) is arranged in the second sliding cavity (36), a third damping spring (37) is sleeved on the second fixed shaft (38), one end of the third damping spring (37) is fixedly connected to the inner wall of the second sliding cavity (36), and the other end of the third damping spring (37) is fixedly connected with a sliding block (33).
10. The photovoltaic power station pressure-resistant protection device according to claim 9, wherein the sliding block (33) is sleeved on the second fixed shaft (38), the sliding block (33) is connected with the second fixed shaft (38) in a sliding manner, the other ends of the fourth damping spring (44) and the second telescopic rod (45) are fixedly connected to the inner wall of the bottom end of the second damping cavity (40), and the plurality of fourth damping springs (44) are uniformly distributed on the inner wall of the bottom end of the second damping cavity (40) in the circumferential direction.
CN202010864116.5A 2020-08-25 2020-08-25 Photovoltaic power generation station resistance to compression protector Withdrawn CN112003551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010864116.5A CN112003551A (en) 2020-08-25 2020-08-25 Photovoltaic power generation station resistance to compression protector

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Application Number Priority Date Filing Date Title
CN202010864116.5A CN112003551A (en) 2020-08-25 2020-08-25 Photovoltaic power generation station resistance to compression protector

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CN112003551A true CN112003551A (en) 2020-11-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112702005A (en) * 2020-12-25 2021-04-23 武汉理工大学 Marine solar panel support device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112702005A (en) * 2020-12-25 2021-04-23 武汉理工大学 Marine solar panel support device

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