CN217590694U

CN217590694U - Adjustable photovoltaic support is fixed to coordinated type

Info

Publication number: CN217590694U
Application number: CN202220954783.7U
Authority: CN
Inventors: 殷凤乾; 殷怀军; 汪振斌
Original assignee: Jiangsu Yanshan Photovoltaic Equipment Co ltd
Current assignee: Jiangsu Yanshan Photovoltaic Equipment Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-14
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a linkage type fixed adjustable photovoltaic support, wherein a component support is supported at the tops of a telescopic upright post and an adjusting upright post, the telescopic upright post is arranged on a telescopic spiral ground pile through an upright post bolt, and a screw-in helical blade is arranged on the pile body of the telescopic spiral ground pile; the adjusting upright post is arranged on the adjusting spiral ground pile in a lifting way through the adjusting locker, and a screw-in spiral blade is arranged on the pile body of the adjusting spiral ground pile; the adjusting and locking device comprises a lifting gear seat and an eccentric wheel seat which are clasped on the adjusting spiral ground pile body, a lifting adjusting gear is rotatably supported on the lifting gear seat through a linked gear shaft and is meshed with a rack section on the adjusting upright post, a locking eccentric wheel is swingably supported on the eccentric wheel seat through a linked eccentric wheel shaft, and the tooth surface of the locking eccentric wheel corresponds to the position of locking teeth on the adjusting upright post. The photovoltaic support can be suitable for installation and construction of various complex environments, and is convenient for adjustment of orientation angles of photovoltaic modules.

Description

Adjustable photovoltaic support is fixed to coordinated type

Technical Field

The utility model relates to a solar photovoltaic technical field especially relates to fixed photovoltaic support of adjustable for solar photovoltaic power plant.

Background

The solar photovoltaic power generation device is equipment for converting solar energy into electric energy and mainly comprises a solar photovoltaic module and a photovoltaic bracket for supporting the power generation module. With the reduction of the high-quality land for building the photovoltaic power stations, more and more photovoltaic power stations are built in complex places with rough land, sloping land or marshland and other harsh environments, and the installation of the photovoltaic support is required to be capable of adapting to the harsh environments so as to facilitate building and reduce the building cost.

The photovoltaic support is divided into a fixed support and a tracking support according to whether the photovoltaic support can track solar energy or not, and the fixed support can be divided into a common fixed support and an adjustable fixed support. Although the tracking support can increase the generated energy, a power device is needed, the stability is low, and the operation cost is high; the common fixed support has a simple structure and low price, but has low power generation efficiency; the adjustable fixed support can adjust the angle according to different months or different seasons, so that the power generation capacity is improved.

The fixing bolt between the assembly mounting bracket and each supporting upright post needs to be loosened during adjustment of the existing adjustable fixing photovoltaic bracket, the connecting bolt is fixed and locked again after the mounting angle of the photovoltaic assembly is adjusted, the adjustment must be carried out on the photovoltaic power generation units one by one, the workload is very large, and the synchronization and the consistency of the adjustment are difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

Not enough to the above that prior art exists, the utility model aims to solve the technical problem provide a fixed adjustable photovoltaic support of linkage type, can not only adapt to multiple complex environment's installation, construction cost is low, the photovoltaic module of being convenient for moreover is towards the adjustment of angle.

In order to solve the technical problem, the linkage type fixed adjustable photovoltaic support comprises a component support for mounting a photovoltaic component, wherein the component support is supported at the tops of a telescopic upright post and an adjusting upright post, the telescopic upright post is detachably mounted on a telescopic spiral ground pile through an upright post bolt, and a spiral blade is screwed in a pile body of the telescopic spiral ground pile; the adjusting upright post is arranged on the adjusting spiral ground pile in a lifting manner through the adjusting locking device, and a screw-in spiral blade is arranged on the pile body of the adjusting spiral ground pile; the adjusting and locking device comprises a lifting gear seat and an eccentric wheel seat which are clasped on the adjusting spiral ground pile body, a lifting adjusting gear is rotatably supported on the lifting gear seat through a linkage gear shaft and is meshed with a rack section on the adjusting upright post, a locking eccentric wheel is swingably supported on the eccentric wheel seat through a linkage eccentric wheel shaft, and the tooth surface of the locking eccentric wheel corresponds to the position of a locking tooth on the adjusting upright post.

In the structure, because the flexible stand and the regulation post of supporting component support are not directly planted in ground or subaerial, but plant in the ground through corresponding spiral ground stake, corresponding stand and ground stake constitute the telescopic height-adjusting supporting leg jointly, just so can be according to the slope on ground, unfavorable complicated installation environment such as unsmooth situation or ditch hole, adjust the support length of each supporting leg, thereby form the supporting leg that varies high, with the mounted position and the gesture that keep the component support, need not carry out leveling to ground, the construction of photovoltaic power plant has been made things convenient for, the construction cost of photovoltaic power plant has also been reduced. The telescopic upright columns and the adjusting upright columns are implanted into the foundation through the corresponding spiral ground piles, and the spiral ground piles are implanted into the foundation in a rotating mode by means of the spiral blades on the spiral ground piles, so that artificial foundations such as concrete and the like do not need to be poured, the construction cost of the photovoltaic power station is greatly reduced, and construction is more convenient; the spiral ground pile can effectively increase the holding force of the foundation to the pile body, so that the supporting leg is more stable and has higher wind resistance and shock resistance. Furthermore, the adjusting upright post is arranged on the adjusting spiral ground pile in a lifting manner through the adjusting locker, the height of the adjusting upright post is changed by rotating the lifting adjusting gear of the adjusting locker, and then the inclination angle and the orientation of the component bracket and the photovoltaic component are changed so as to adapt to the sun irradiation angles in different months or different seasons, and the power generation capacity and the power generation efficiency of the photovoltaic power station are improved; the locking eccentric wheel of the adjusting locking device is rotated to enable the tooth surface of the locking eccentric wheel to be embedded with the locking teeth of the adjusting upright post, so that the ground pile and the upright post are locked and fixed, the operation is convenient, and the locking is reliable. When all the lifting adjusting gears and the locking eccentric wheels are arranged on the corresponding rotating shafts, the length of the supporting legs can be adjusted in a linkage mode.

The utility model discloses an optimal implementation mode, adjust the movable cartridge of stand on the pile body of adjusting spiral ground stake, adjust stand cartridge end and be equipped with relative locking tooth in position and rack section. Convenient adjustment and reliable locking

The utility model discloses a preferred embodiment, lifting gear seat and eccentric wheel seat are through the mutual hinge of cohesion bolt, are connected with the cohesion bolt at lifting gear seat and eccentric wheel seat opposite side with the cohesion bolt position. The lifting adjusting gear penetrates through a corresponding window on the adjusting spiral ground pile body to be meshed with a rack section of the adjusting upright post, the locking eccentric wheel comprises a smooth surface and a tooth surface, and the tooth surface of the locking eccentric wheel penetrates through the corresponding window on the adjusting spiral ground pile body to be meshed with the locking tooth of the adjusting upright post. Has reasonable structure and can realize reliable and quick adjustment.

The utility model discloses an optimal implementation mode, flexible stand activity cartridge is equipped with a plurality of bolt holes that are used for wearing dress stand bolt at flexible stand cartridge end on the pile body of flexible spiral ground stake. The height adjustment of the telescopic upright column is convenient.

In the preferred embodiment of the utility model, the top of the telescopic upright post is hinged with the component bracket, and the top of the adjusting upright post is connected with the component bracket in a sliding way; the telescopic upright post and the adjusting upright post are respectively positioned at the front part and the rear part of the component bracket. The inclination angle adjustment of the photovoltaic module can be reliably realized.

The utility model discloses an optimal implementation mode, the pile body of flexible spiral ground stake is including the pile body and the flexible post screw in pile body on the flexible post, and the fixed pile body helical blade that is provided with on the pile body on flexible post, the fixed screw in helical blade that is provided with on the flexible post screw in pile body. The pile body of the adjustable spiral ground pile comprises an upper adjusting pile body and an adjustable screw-in pile body, an upper pile body spiral blade is fixedly arranged on the upper adjusting pile body, and a screw-in spiral blade is fixedly arranged on the adjustable screw-in pile body. The ground pile can be screwed and implanted into the foundation, the construction amount is reduced, and the construction efficiency is high.

The utility model discloses a preferred embodiment, each it has a lift adjustment gear and locking eccentric wheel to adjust the correspondence of spiral ground stake, and each lift adjustment gear installs on the linkage gear axle with looks interval, and each locking eccentric wheel installs on the linkage eccentric wheel axle with looks interval. Linkage adjustment of the photovoltaic power station is achieved.

Drawings

The following description of the present invention will be made with reference to the accompanying drawings and the specific embodiments.

Fig. 1 is a schematic front structural view of one embodiment of the linkage type fixed adjustable photovoltaic support of the present invention;

FIG. 2 is a schematic side view of the embodiment of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the telescopic vertical column and the telescopic spiral ground pile in the embodiment of FIG. 1;

FIG. 4 is a schematic view of a connection structure of an adjusting stud and an adjusting screw pile in the embodiment of FIG. 1;

fig. 5 is a schematic sectional view showing the construction of the adjustment lock in the embodiment of fig. 4.

In the figure, 1-photovoltaic module, 2-module support, 3-sliding support device, 4-hinge support device, 5-telescopic upright post, 6-upright post bolt, 7-telescopic spiral ground pile, 71-telescopic upright post upper pile extension, 72-telescopic post screw-in pile body, 73-upper pile body spiral blade, 74-screw-in spiral blade, 75-bottom cone, 8-adjusting spiral ground pile, 81-adjusting upper pile body, 82-adjusting screw-in pile body, 83-upper pile spiral blade, 84-screw-in spiral blade, 85-bottom cone, 9-adjusting locking device, 90-lifting gear seat, 91-lifting adjusting gear, 92-linked gear shaft, 93-embracing bolt, 94-eccentric wheel seat, 95-linked eccentric wheel shaft, 96-locking eccentric wheel, 97-embracing bolt, 98-lifting adjusting handle, 99-locking handle and 10-adjusting upright post.

Detailed Description

As shown in fig. 1 and 2, the photovoltaic module 1 is fixedly mounted on the module support 2 through the clamping piece, the module support 2 comprises longitudinal beams and cross beams which are arranged in a cross way and positioned on the same plane, and a plurality of photovoltaic modules 1 are mounted on the module support 2 in parallel, so that a photovoltaic power station is formed. The lower part of the assembly support 2 is supported on the top end parts of the telescopic stand column 5 and the adjusting stand column 10, the telescopic stand column 5 is located at the front part of the photovoltaic assembly 1, the adjusting stand column 10 is located at the rear part of the photovoltaic assembly 1, and the height of the telescopic stand column 5 is lower than that of the adjusting stand column 10. The telescopic upright posts 5 and the adjusting upright posts 10 are respectively positioned in corresponding vertical planes.

The upper end of the telescopic upright post 5 is hinged with the component support 2 through a hinge support 4, the hinge support 4 adopts a common hinge structure, the lower end of the telescopic upright post 5 is detachably arranged at the upper end part of a telescopic spiral ground pile 7 through an upright post bolt 6, and the telescopic spiral 7 is deeply planted on a foundation. The upper end of the adjusting upright post 10 is movably connected with the component support 2 through a sliding support 3, the sliding support 3 comprises a sliding support and a sliding pin, a sliding long groove is arranged on the sliding support, and the sliding pin which is slidably arranged in the sliding long groove is fixedly connected to the upper end position of the adjusting upright post 10. The lower end of the adjusting upright post 10 is arranged at the upper end part of the adjusting spiral ground pile 8 through an adjusting locker 9, and the adjusting spiral ground pile 8 is deeply planted on the foundation.

As shown in fig. 3, the pile body of the telescopic screw ground pile 7 comprises a telescopic upper pile body 71 and a telescopic screw pile body 72 which are connected into a whole, wherein the outer diameter of the telescopic upper pile body 71 is larger than that of the telescopic screw pile body 72; the central line position of pile body 71 is equipped with the spliced eye on the flexible post, and the lower extreme of flexible stand 5 is pegged graft in the spliced eye, is provided with a plurality of bolt holes that are used for wearing dress stand bolt 6 on the cartridge end of flexible stand 5. The telescopic height of the telescopic upright post 5 can be adjusted by detaching the upright post bolt 6, and the telescopic upright post are fastened by mounting the upright post bolt 6. An upper pile body helical blade 73 is fixedly arranged on the outer cylindrical surface of the telescopic upper column body 71, a screwing helical blade 74 is fixedly arranged on the outer cylindrical surface of the telescopic screwing pile body 72, a bottom cone 75 is fixedly arranged at the bottom end of the telescopic screwing pile body 72, and bottom cone blades are also arranged on the bottom cone 75.

The pile body of the adjusting screw pile 8 shown in fig. 4 comprises an adjusting upper pile body 81 and an adjusting screw-in pile body 82 which are connected with each other into a whole, wherein the outer diameter of the adjusting upper pile body 81 is larger than that of the adjusting screw-in pile body 82. The central line position of the upper adjusting pile body 81 is also provided with an inserting hole, and the lower end of the adjusting upright post 10 is inserted into the inserting hole. An adjusting locker 9 is installed on the outer cylindrical surface of the adjusting upper pile body 81. An upper pile body helical blade 83 is fixedly arranged on the outer cylindrical surface of the adjusting upper pile body 81, a screw-in helical blade 84 is fixedly arranged on the outer cylindrical surface of the adjusting screw-in pile body 82, a bottom cone 85 is arranged at the bottom end of the adjusting screw-in pile body 82, and bottom cone blades are also arranged on the bottom cone 85.

As shown in fig. 5, the adjusting locking device 9 includes a lifting gear seat 90 and an eccentric wheel seat 94 which are clasped on the adjusting upper pile body 81 of the adjusting screw pile 8, one end of the lifting gear seat 90 and one end of the eccentric wheel seat 94 are hinged with each other through a clasping bolt 97, and the other end are connected with each other through a clasping bolt 93.

A link gear shaft 92 is rotatably supported on the elevating gear base 90, and an elevating adjustment gear 91 is fixedly installed on the link gear shaft 92 and is rotatable with the link gear shaft 92. At this insertion end of the adjusting column 10, a rack section is provided which is arranged directly on the cylindrical surface of the adjusting column 10. The lifting adjusting gear 91 penetrates through a pile wall window of the upper adjusting pile body 81 of the adjusting spiral ground pile 8 to be meshed with a rack section of the adjusting upright post 10, and the height position of the adjusting upright post 10 can be changed by driving a gear-rack pair through the linkage gear shaft 9.

A linkage eccentric wheel shaft 95 is rotatably supported on the eccentric wheel seat 94, a locking eccentric wheel 96 is fixedly installed on the linkage eccentric wheel shaft 95, locking teeth are arranged on the cylindrical surfaces of the locking eccentric wheel 96 and the adjusting upright post 10 opposite to the locking eccentric wheel, and the tooth surface side of the locking eccentric wheel 96 penetrates through the corresponding pile wall window of the adjusting upper pile body 81 of the adjusting screw ground pile 8 to be meshed with the locking teeth of the adjusting upright post 10. When the linkage eccentric wheel shaft 95 drives the locking eccentric wheel 96 to be tightly attached to the locking teeth of the adjusting upright post 10, the adjusting upright post 10 is pressed to the wall of the insertion hole on the adjusting spiral ground pile 8 to be in a locking and fastening state, otherwise, the adjusting upright post and the adjusting spiral ground pile are separated to be in a height adjusting state.

A lift adjustment handle 98 is mounted on one end of the interlocking gear shaft 92 on which the plurality of lift adjustment gears 91 are mounted; a locking handle 99 is also mounted at one end of the linkage eccentric shaft 95 to which the plurality of locking eccentrics 96 are mounted.

Claims

1. The utility model provides a fixed adjustable photovoltaic support of coordinated type, is including being used for installing module support (2) of photovoltaic module (1), its characterized in that: the assembly support (2) is supported at the tops of a telescopic upright post (5) and an adjusting upright post (10), the telescopic upright post (5) is detachably mounted on a telescopic spiral ground pile (7) through an upright post bolt (6), and a spiral blade is screwed in the pile body of the telescopic spiral ground pile (7); the adjusting upright post (10) is arranged on the adjusting spiral ground pile (8) in a lifting manner through an adjusting locker (9), and a screw-in spiral blade is arranged on the pile body of the adjusting spiral ground pile (8); the adjusting locking device (9) comprises a lifting gear seat (90) and an eccentric wheel seat (94) which are encircled on the pile body of the adjusting spiral ground pile (8), a lifting adjusting gear (91) is rotatably supported on the lifting gear seat (90) through a linkage gear shaft (92), the lifting adjusting gear (91) is meshed with a rack section on the adjusting upright post (10), a locking eccentric wheel (96) is swingably supported on the eccentric wheel seat (94) through a linkage eccentric wheel shaft (95), and the tooth surface of the locking eccentric wheel (96) corresponds to the position of locking teeth on the adjusting upright post (10).

2. The coordinated fixed adjustable photovoltaic support of claim 1, characterized in that: the adjusting upright post (10) is movably inserted into the pile body of the adjusting spiral ground pile (8), and the inserting end of the adjusting upright post (10) is provided with locking teeth and a rack section which are opposite in position.

3. The coordinated fixed adjustable photovoltaic support of claim 1 or 2, characterized in that: the lifting gear seat (90) and the eccentric wheel seat (94) are hinged with each other through a clasping bolt (97), and a clasping bolt (93) is connected to the other side of the lifting gear seat (90) and the eccentric wheel seat (94) opposite to the clasping bolt (97).

4. The coordinated fixed adjustable photovoltaic support of claim 1 or 2, characterized in that: the lifting adjusting gear (91) penetrates through a corresponding window on the pile body of the adjusting spiral ground pile (8) to be meshed with a rack section of the adjusting upright post (10), the locking eccentric wheel (96) comprises a smooth surface and a tooth surface, and the tooth surface of the locking eccentric wheel (96) penetrates through the corresponding window on the pile body of the adjusting spiral ground pile (8) to be meshed with the locking tooth of the adjusting upright post (10).

5. The coordinated fixed adjustable photovoltaic support of claim 1, characterized in that: the telescopic vertical column (5) is movably inserted into the pile body of the telescopic spiral ground pile (7), and a plurality of bolt holes for penetrating and installing vertical column bolts (6) are formed in the insertion end of the telescopic vertical column (5).

6. The coordinated fixed adjustable photovoltaic support of claim 1, characterized in that: the top of the telescopic upright post (5) is hinged with the component support (2), and the top of the adjusting upright post (10) is in sliding connection with the component support (2); the telescopic upright post (5) and the adjusting upright post (10) are respectively positioned at the front part and the rear part of the component bracket (2).

7. The coordinated fixed adjustable photovoltaic support of claim 1, characterized in that: the pile body of the telescopic spiral ground pile (7) comprises a telescopic upper pile body (71) and a telescopic screw-in pile body (72), an upper pile body spiral blade is fixedly arranged on the telescopic upper pile body (71), and a screw-in spiral blade is fixedly arranged on the telescopic screw-in pile body (72).

8. The coordinated fixed adjustable photovoltaic support of claim 1 or 7, characterized in that: the pile body of the adjusting spiral ground pile (8) comprises an adjusting upper pile body (81) and an adjusting screw-in pile body (82), an upper pile body spiral blade is fixedly arranged on the adjusting upper pile body (81), and a screw-in spiral blade is fixedly arranged on the adjusting screw-in pile body (82).

9. The coordinated fixed adjustable photovoltaic support of claim 1, characterized in that: each adjusting spiral ground pile (8) is correspondingly provided with a lifting adjusting gear (91) and a locking eccentric wheel (96), each lifting adjusting gear (91) is installed on the linkage gear shaft (92) at intervals, and each locking eccentric wheel (96) is installed on the linkage eccentric wheel shaft (95) at intervals.