CN118282290B - Photovoltaic support column top and main rope connecting device - Google Patents
Photovoltaic support column top and main rope connecting device Download PDFInfo
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- CN118282290B CN118282290B CN202410706225.2A CN202410706225A CN118282290B CN 118282290 B CN118282290 B CN 118282290B CN 202410706225 A CN202410706225 A CN 202410706225A CN 118282290 B CN118282290 B CN 118282290B
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- 230000007306 turnover Effects 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000005457 optimization Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
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- 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
- F24S25/50—Arrangement of stationary mountings or supports for solar heat collector modules comprising elongate non-rigid elements, e.g. straps, wires or ropes
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- 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
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/65—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
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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
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a device for connecting a column top and a main rope of a photovoltaic support, and relates to the technical field of photovoltaic supports, comprising a base, wherein an inner cavity of the base is provided with a fastening assembly, meanwhile, the middle position of the bottom end of the inner cavity of the base is provided with a clamping block, and the end part of the clamping block is provided with a main rope; according to the photovoltaic support column top and main rope connecting device, when the adjusting piece is started, the connecting plate connected to the output end of the adjusting piece is synchronously driven to slide on the inner wall of the base until the connecting plate moves to a proper position, so that the main rope on the outer surface of the pressing rod is pulled to a proper strength, and the tension of the main rope is adjusted to achieve proper tightness; the possibility of loosening or falling off of the fastening assembly is further reduced, and the risk of toppling or damage caused by unstable integral photovoltaic bracket structure is avoided; meanwhile, the tightness of the main rope is checked regularly, and particularly under the condition of high wind, the main rope is ensured to always maintain proper tension, so that the loosening of the connecting device caused by improper tightness is avoided.
Description
Technical Field
The invention relates to a photovoltaic support technology, in particular to a device for connecting a column top and a main rope of a photovoltaic support.
Background
Solar photovoltaic power generation technology has been widely adopted as a green renewable energy source, wherein the most important component is a solar photovoltaic panel, which is mainly fixed above a bracket, and is used for receiving solar energy and converting the received solar energy into heat energy or electric energy.
The new energy photovoltaic power generation industry gradually enters the army to the mountain region photovoltaic with steep slopes, fluctuation and irregular changes, and the flexible photovoltaic support system becomes a technical direction for solving the arrangement problem of the photovoltaic modules in the mountain region photovoltaic project. Under complex topography, the flexible photovoltaic support system generally has the conditions of a compression center pillar and a tension center pillar at the same time, and the number of spans is more or the number of terrain turning points is more, so that the connection structure of the center pillar top and the main rope is very important, and especially when the bottom of the center pillar adopts a hinged joint, the connection structure of the center pillar top and the main rope is very important for the form of the rope structure system and the integral stability of the whole flexible photovoltaic support system.
In the Chinese patent application number CN202410252195.2, a connecting device for the column top and the main rope of a flexible photovoltaic support is disclosed, the connecting device is connected and laterally limited by a U-shaped connecting piece and a limiting block, and for a pressed middle column and a pulled middle column, the installation direction of the U-shaped connecting piece is simply changed up and down, so that different installation and stress requirements can be met. Meanwhile, the double-pulley structure can smoothly transition stress and reduce abrasion of the main rope, the arc-shaped baffle plate realizes a limiting function in an arch structure mode, the arc-shaped clamping piece lifts the friction surface in a double-radian and length-increased mode, the friction force between the connecting device and the main rope is skillfully increased, and the main rope is prevented from sliding. The invention can adapt to the connection between the neutral column top and the main rope under the condition of complex turning terrain or when the number of spans is large, and can better realize the sliding rope installation, prestress tensioning, rope force corner transition and the integral stabilization of a rope system of the main rope on the column top.
The existing photovoltaic bracket has a certain problem in actual use, because the photovoltaic component is formed by connecting stay ropes made of steel strands in series and has larger rigidity only in the axial direction, when the photovoltaic component is subjected to wind load in the upward direction, the structure is limited by the structure form of large deflection of the photovoltaic component, the structure is difficult to keep stable, the bearing capacity is weakened, the wind resistance stability is poor, the existing neutral column top is usually connected with a main rope by adopting a grommet, the grommet is fixed at the top end of the center column, and the main rope penetrates through the grommet to realize the connection of the neutral column top and the main rope; however, the connecting structure is easy to cause abrasion of the main rope, cannot limit sliding of the main rope, and is unfavorable for integral stability of a flexible photovoltaic support system, so that a device for connecting the column top of the photovoltaic support with the main rope is developed.
Disclosure of Invention
The invention aims to provide a connecting device for a column top and a main rope of a photovoltaic support, which aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the device for connecting the top of the photovoltaic support column with the main rope comprises a base, wherein a fastening assembly is arranged in an inner cavity of the base, meanwhile, a clamping block is arranged in the middle of the bottom end of the inner cavity of the base, a main rope is arranged at the end part of the clamping block, and the end part of the main rope penetrates through the fastening assembly and extends to the outside of the main rope;
The fastening assembly comprises a movable plate connected with the base, an adjusting piece is arranged on one side of the movable plate, a fixed plate is arranged at one end, far away from the movable plate, of the adjusting piece, a positioning column is arranged at one end of the movable plate, two adjusting rods are installed on the outer surface of the positioning column in a staggered rotation mode, and a pushing rod is arranged at one end, far away from the positioning column, of the two adjusting rods;
The movable plate is provided with a plurality of positioning columns, each positioning column is provided with a positioning rod, one end of each positioning column is provided with a positioning rod, the other end of each positioning column is provided with a positioning rod, the positioning rods are respectively connected with the positioning rods, and the positioning rods are respectively connected with the positioning rods;
and the limiting assembly is assembled at the upper end of the base, and limits the main rope extending to the outside of the base through the limiting assembly.
As a further optimization scheme of the invention, a chute is formed in one end of the fixed plate, which is close to the adjusting rod, and the cross section of the chute is Z-shaped.
As a further optimization scheme of the invention, a first limiting block is arranged at the upper end of the inner cavity of the chute, a second limiting block is arranged at the lower end of the inner cavity of the chute, and meanwhile, the first limiting block is attached to the outer surface of the second limiting block.
As a further optimization scheme of the invention, both ends of the push rod are provided with sliding blocks, and the outer surfaces of the sliding blocks are in sliding connection with the inner wall of the sliding groove.
As a further optimization scheme of the invention, the limiting assembly comprises a bottom plate connected with the base, a rotating column is arranged in the middle of the upper end of the bottom plate, and stop blocks are arranged at the upper end of the bottom plate and positioned at two sides of the rotating column.
As a further optimization scheme of the invention, a rotating plate is rotatably arranged on the outer surface of the rotating column, and a clamping block is rotatably arranged at one end of the rotating plate far away from the rotating column.
As a further optimization scheme of the invention, one end of the clamping block is provided with a clamping groove, and the inner wall of the clamping groove is arc-shaped.
As a further optimization scheme of the invention, the outer surface of the rotating plate is rotatably provided with the overturning plate, one end of the overturning plate far away from the rotating plate is rotatably provided with the telescopic rod, and meanwhile, the end part of the telescopic rod penetrates through and extends into the clamping block.
As a further optimization scheme of the invention, one side of the turnover plate is provided with a bump, one end of the telescopic rod, which is close to the turnover plate, is provided with a movable groove, and the inner wall of the movable groove is in sliding connection with the outer surface of the bump.
As a further optimization scheme of the invention, one end of the telescopic rod, which is positioned in the inner cavity of the clamping groove, is provided with a protection block, and meanwhile, one end of the protection block, which is close to the clamping block, is provided with an extrusion block, and one end of the extrusion block, which is far away from the protection block, is connected with the inner wall of the clamping groove.
Compared with the prior art, the connecting device for the column top and the main rope of the photovoltaic support, provided by the invention, has the advantages that when the regulating piece is started, the connecting plate connected to the output end of the regulating piece is synchronously driven to slide on the inner wall of the base until the connecting plate moves to a proper position and then stops, so that the main rope on the outer surface of the pressing rod is stretched to proper strength, and the tension of the main rope is regulated to achieve proper tightness; the possibility of loosening or falling off of the fastening assembly is further reduced, and the risk of toppling or damage caused by unstable integral photovoltaic bracket structure is avoided; meanwhile, the tightness of the main rope is checked regularly, and particularly under the condition of high wind, the main rope is ensured to always maintain proper tension, so that the loosening of the connecting device caused by improper tightness is avoided.
When the turnover plate rotates around the rotating column, the turnover plate arranged on the turnover plate is synchronously driven to move, when the clamping blocks are used for positioning the main ropes, the main ropes are further clamped through the protection blocks arranged on the clamping blocks, when the two protection blocks are used for clamping the main ropes, the two ends of the clamping points move to the two sides, the pressing blocks are pressed, and then the protection blocks are used for completely wrapping the main ropes, so that the main ropes cannot shake left and right during application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;
FIG. 2 is a first cross-sectional view of the overall internal structure provided by an embodiment of the present invention;
FIG. 3 is a second cross-sectional view of the overall internal structure provided by an embodiment of the present invention;
FIG. 4 is a first schematic view of a fastening assembly according to an embodiment of the present invention;
FIG. 5 is a second schematic view of a fastening assembly according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of the internal structure of a fastener assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a limiting component according to an embodiment of the present invention;
fig. 8 is a cross-sectional view of an internal structure of a limiting assembly according to an embodiment of the present invention.
Reference numerals illustrate:
1. A base; 2. a fastening assembly; 3. a limit component; 11. a clamping block; 12. a main rope; 13. positioning a shaft; 21. a movable plate; 22. an adjusting member; 23. a fixing plate; 231. a chute; 232. a first limiting block; 233. a second limiting block; 24. positioning columns; 25. an adjusting rod; 26. a movable block; 261. an elastic member; 27. pushing the pressing rod; 271. a slide block; 31. a bottom plate; 32. a stop block; 33. rotating the column; 34. a rotating plate; 35. clamping blocks; 351. a clamping groove; 36. a turnover plate; 361. a bump; 37. a telescopic rod; 371. a movable groove; 38. a protective block; 39. extruding the blocks.
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.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples: referring to fig. 1-8, a device for connecting a top of a photovoltaic support column with a main rope comprises a base 1, wherein a fastening assembly 2 is arranged in an inner cavity of the base 1, a clamping block 11 is arranged in a middle position of the bottom end of the inner cavity of the base 1, a main rope 12 is arranged at the end part of the clamping block 11, and the end part of the main rope 12 penetrates through the fastening assembly 2 and extends to the outside.
In this scheme, the whole setting of base 1 is on photovoltaic support post, penetrate fastening assembly 2 inside in proper order at main rope 12 both ends to inject main rope 12, guarantee that the photovoltaic board remains stable when using, joint piece 11 is used for fixing the tip of main rope 12 simultaneously, make its whole one end fixed connection on base 1, and the through-hole has been seted up to the upper end of base 1, the inner wall of through-hole is provided with location axle 13, it is used for spacing the part of main rope 12 wearing out base 1, avoid main rope 12 and the laminating of the surface of base 1.
Further, the fastening assembly 2 comprises a movable plate 21 connected with the base 1, an adjusting piece 22 is arranged on one side of the movable plate 21, a fixed plate 23 is arranged at one end, away from the movable plate 21, of the adjusting piece 22, a positioning column 24 is arranged at one end of the movable plate 21, two adjusting rods 25 are installed on the outer surface of the positioning column 24 in a staggered rotation mode, and a pushing rod 27 is arranged at one end, away from the positioning column 24, of the two adjusting rods 25.
The movable block 26 is installed in the rotation of one end of fly leaf 21 and the both sides that lie in reference column 24, and the tip of two movable blocks 26 all is provided with the elastic component 261, and the one end that the elastic component 261 kept away from movable block 26 is connected with the surface of regulation pole 25, and main rope 12 passes push rod 27 and reference column 24 in proper order simultaneously and extends to the outside of base 1.
In this embodiment, the outer surface of the movable plate 21 is slidably connected with the inner wall of the base 1, and meanwhile, one side of the adjusting member 22 is fixedly connected with the inner wall of the base 1, where the adjusting member 22 is a device with telescopic function such as an electric telescopic rod, and is connected with an external control device.
When the adjusting piece 22 is started, the movable plate 21 connected to the output end of the adjusting piece is synchronously driven to slide on the inner wall of the base 1 until the movable plate is moved to a proper position, so that the main rope 12 on the outer surface of the pushing rod 27 is stretched to a proper strength, and the tension of the main rope 12 is adjusted to achieve proper tightness.
Meanwhile, the elastic piece 261 is an elastic part such as a spring, and the end part of the elastic piece is connected with the outer surface of the adjusting rod 25, so that the adjusting rod 25 is limited, the adjusting rod 25 is always in a tight state, and the main rope 12 attached to the end part of the adjusting rod 25 is ensured to be in the optimal tightness.
The control device can select a single-chip microcomputer as a control end, and in the embodiment, the single-chip microcomputer is a typical embedded microcontroller (MicrocontrollerUnit) and is composed of an arithmetic unit, a controller, a memory, input and output equipment and the like, and is equivalent to a microcomputer. It emphasizes self-provisioning (without external hardware) and cost savings over general-purpose microprocessors used in personal computers. Its advantages are small size, easy installation, less storage, simple input and output interface and low consumption of functions.
Further, a chute 231 is formed at one end of the fixing plate 23 near the adjusting rod 25, and the cross section of the chute 231 is zigzag.
The upper end of the inner cavity of the chute 231 is provided with a first limiting block 232, the lower end of the inner cavity of the chute 231 is provided with a second limiting block 233, and meanwhile the first limiting block 232 is attached to the outer surface of the second limiting block 233. Both ends of the pushing rod 27 are provided with sliding blocks 271, and the outer surfaces of the sliding blocks 271 are in sliding connection with the inner walls of the sliding grooves 231.
Specifically, the first limiting block 232 and the second limiting block 233 are both formed by springs and pushing blocks, the pushing blocks at the end part of the first limiting block 232 are in an inclined shape, meanwhile, the outer surfaces of the two pushing blocks are in sliding connection, the sliding block 271 is located at the staggered position of the two pushing blocks, when the sliding block 271 integrally moves to one side, the second limiting block 233 is extruded to shrink and form a certain gap with the first limiting block 232, the sliding block 271 moves to one end of the first limiting block 232 through the acting force of the elastic piece 261 until the end part of the first limiting block 232 is separated, so that the distance between the two pushing rods 27 is increased, the tension of the main rope 12 is adjusted, the main rope is suitable for the current scene, when the initial position needs to be restored, the sliding block 271 moves to one side of the first limiting block 232, the first limiting block 232 is extruded until the first limiting block 232 is separated from the second limiting block 233, a certain gap is formed, and the sliding block 271 is pushed to the initial position by matching with the inclined pushing blocks, and the subsequent operation is facilitated.
Further, a limiting assembly 3 is assembled at the upper end of the base 1, and a main rope 12 extending to the outside of the base 1 is limited by the limiting assembly 3.
The limiting assembly 3 comprises a bottom plate 31 connected with the base 1, a rotating column 33 is arranged at the middle position of the upper end of the bottom plate 31, and stop blocks 32 are arranged at the upper end of the bottom plate 31 and positioned on two sides of the rotating column 33. The outer surface of the rotating column 33 is rotatably provided with a rotating plate 34, and one end of the rotating plate 34 away from the rotating column 33 is rotatably provided with a clamping block 35. A clamping groove 351 is formed at one end of the clamping block 35, and the inner wall of the clamping groove 351 is arc-shaped.
In this scheme, the surface rotation of column 33 installs two rotation plates 34, and the surface of two rotation plates 34 laminating mutually, cooperates two clamp splice 35 of its tip to carry out spacingly to main rope 12 simultaneously for main rope 12 is when the application, wholly is in steady state, avoids its condition of taking place to rock about. The inner wall of the catching groove 351 is provided with a member having an anti-slip effect such as rubber for increasing friction between the inner wall of the catching groove 351 and the main rope 12.
The inner cavity of the bottom plate 31 is provided with a part with a limiting function such as a bolt, and after the two rotating plates 34 rotate to a proper position, the two rotating plates 34 are fixed through the bolt, so that the rotating plates are stably positioned at the current position.
Further, the outer surface of the rotating plate 34 is rotatably mounted with a turnover plate 36, and one end of the turnover plate 36 away from the rotating plate 34 is rotatably mounted with a telescopic rod 37, while the end of the telescopic rod 37 penetrates and extends into the inside of the clamp block 35.
One side of the turnover plate 36 is provided with a bump 361, and meanwhile, one end of the telescopic rod 37, which is close to the turnover plate 36, is provided with a movable groove 371, and the inner wall of the movable groove 371 is in sliding connection with the outer surface of the bump 361.
The telescopic link 37 is located the one end of draw-in groove 351 inner chamber and is provided with protection piece 38, and the one end that protection piece 38 is close to clamp 35 is provided with extrusion piece 39 simultaneously, and the one end that extrusion piece 39 kept away from protection piece 38 is connected with the inner wall of draw-in groove 351.
Specifically, when the rotating plate 34 rotates around the rotating post 33, the turning plate 36 arranged on the rotating plate 34 is synchronously driven to move, when the clamping block 35 positions the main rope 12, the main rope 12 is further clamped by the protective blocks 38 arranged on the clamping block 35, when the two protective blocks 38 clamp the main rope 12, two ends of the clamping points move to two sides and press the extruding blocks 39, wherein the extruding blocks 39 are elastic components such as springs, and further the protective blocks 38 completely wrap the main rope 12, so that the main rope 12 cannot shake left and right during use.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (2)
1. The device for connecting the top of the photovoltaic support column and the main rope is characterized by comprising a base (1), wherein a fastening component (2) is arranged in an inner cavity of the base (1), meanwhile, a clamping block (11) is arranged in the middle of the bottom end of the inner cavity of the base (1), a main rope (12) is arranged at the end part of the clamping block (11), and the end part of the main rope (12) penetrates through the fastening component (2) and extends to the outside;
The fastening assembly (2) comprises a movable plate (21) connected with the base (1), one side of the movable plate (21) is provided with an adjusting piece (22), one end, away from the movable plate (21), of the adjusting piece (22) is provided with a fixed plate (23), one end of the movable plate (21) is provided with a positioning column (24), meanwhile, the outer surface of the positioning column (24) is provided with two adjusting rods (25) in a staggered rotation mode, and one end, away from the positioning column (24), of the two adjusting rods (25) is provided with a pushing rod (27);
The movable plate (21) is provided with movable blocks (26) at one end and positioned at two sides of the positioning column (24) in a rotating manner, the end parts of the two movable blocks (26) are provided with elastic pieces (261), one end of each elastic piece (261) away from each movable block (26) is connected with the outer surface of each adjusting rod (25), and meanwhile the main ropes (12) sequentially penetrate through the pushing rods (27) and the positioning column (24) and extend to the outside of the base (1); a chute (231) is formed in one end, close to the adjusting rod (25), of the fixing plate (23), and the cross section of the chute (231) is in a Z shape;
A first limiting block (232) is arranged at the upper end of the inner cavity of the sliding groove (231), a second limiting block (233) is arranged at the lower end of the inner cavity of the sliding groove (231), and meanwhile the first limiting block (232) is attached to the outer surface of the second limiting block (233);
both ends of the pushing rod (27) are provided with sliding blocks (271), and the outer surfaces of the sliding blocks (271) are in sliding connection with the inner wall of the chute (231);
a limiting component (3) which is assembled at the upper end of the base (1), and limits a main rope (12) extending to the outside of the base (1) through the limiting component (3);
the limiting assembly (3) comprises a bottom plate (31) connected with the base (1), a rotating column (33) is arranged in the middle of the upper end of the bottom plate (31), and stop blocks (32) are arranged at the upper end of the bottom plate (31) and positioned at two sides of the rotating column (33);
A rotating plate (34) is rotatably arranged on the outer surface of the rotating column (33), and a clamping block (35) is rotatably arranged at one end, far away from the rotating column (33), of the rotating plate (34);
a clamping groove (351) is formed in one end of the clamping block (35), and the inner wall of the clamping groove (351) is arc-shaped;
the outer surface of the rotating plate (34) is rotatably provided with a turnover plate (36), one end, far away from the rotating plate (34), of the turnover plate (36) is rotatably provided with a telescopic rod (37), and meanwhile, the end part of the telescopic rod (37) penetrates through and extends into the clamping block (35);
The telescopic rod (37) is located one end of the inner cavity of the clamping groove (351) is provided with a protection block (38), meanwhile one end, close to the clamping block (35), of the protection block (38) is provided with an extrusion block (39), and one end, far away from the protection block (38), of the extrusion block (39) is connected with the inner wall of the clamping groove (351).
2. The device for connecting a column top and a main rope of a photovoltaic support according to claim 1, wherein a bump (361) is arranged on one side of the turnover plate (36), meanwhile, a movable groove (371) is formed at one end of the telescopic rod (37) close to the turnover plate (36), and the inner wall of the movable groove (371) is in sliding connection with the outer surface of the bump (361).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410706225.2A CN118282290B (en) | 2024-06-03 | 2024-06-03 | Photovoltaic support column top and main rope connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410706225.2A CN118282290B (en) | 2024-06-03 | 2024-06-03 | Photovoltaic support column top and main rope connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118282290A CN118282290A (en) | 2024-07-02 |
| CN118282290B true CN118282290B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410706225.2A Active CN118282290B (en) | 2024-06-03 | 2024-06-03 | Photovoltaic support column top and main rope connecting device |
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| CN (1) | CN118282290B (en) |
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| CN117411396A (en) * | 2023-11-01 | 2024-01-16 | 深圳市鑫旭源环保有限公司 | Cable truss flexible photovoltaic bracket |
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| CN116865636A (en) * | 2023-06-29 | 2023-10-10 | 中国电建集团成都电力金具有限公司 | Tension compensation suspension cable photovoltaic bracket |
| CN117833773A (en) * | 2024-03-06 | 2024-04-05 | 中国电建集团西北勘测设计研究院有限公司 | Flexible photovoltaic support column top and main rope connecting device |
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