CN218648758U

CN218648758U - Grouting-free dry prefabricated assembly type photovoltaic support base

Info

Publication number: CN218648758U
Application number: CN202221952548.2U
Authority: CN
Inventors: 吴宇
Original assignee: Jingpin Electric Co ltd
Current assignee: Jingpin Electric Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-03-17
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an exempt from prefabricated assembled photovoltaic support base of grout dry-type, including preceding basic base and back basic base, the top of preceding basic base is provided with the fore-stock, and the top of back basic base is provided with the after-poppet, and the mounting groove has all been seted up to the bottom of fore-stock and the bottom of after-poppet, and equal slidable mounting has the support column in two mounting grooves, and outside the bottom of two support columns extended to corresponding mounting groove respectively, the equal fixed mounting in bottom of two support columns had the connecting plate, and two connecting plates pass through fastening screw and install the top of fixing preceding basic base and the top of back basic base respectively, and the top of fore-stock is provided with the loading board. The utility model relates to a rationally, be convenient for adjust the inclination of the fixed photovoltaic board of installation on the loading board to be convenient for highly adjusting the fixed photovoltaic board of installation on the loading board, the practicality is good, can satisfy the user demand in different places.

Description

Grouting-free dry prefabricated assembly type photovoltaic support base

Technical Field

The utility model relates to a photovoltaic support base technical field specifically is an exempt from prefabricated assembled photovoltaic support base of grout dry-type.

Background

The photovoltaic support is a special support designed for placing, installing and fixing a photovoltaic panel in a photovoltaic power generation system, the photovoltaic support base is an accessory of the photovoltaic support, the photovoltaic support base is installed at the bottom end of the photovoltaic support and is matched with an expansion bolt and the like, and the bottom of the photovoltaic support base can be stably installed on the ground or a cement roof, so that the photovoltaic support and a photovoltaic plate are stably installed, and the photovoltaic support base are made of aluminum alloy, carbon steel, stainless steel, concrete materials and the like. Because the photovoltaic support of integral type and photovoltaic support base processing technology are complicated, and are bulky, the transportation of being not convenient for, nowadays, for the convenience of the rapid Assembly of photovoltaic support and photovoltaic support base uses, and the drop-in of exempting from grout dry-type prefabricated assembled photovoltaic support base is more and more common, through a plurality of spare parts to photovoltaic support base after the prefabricated machine-shaping of mill, then can transport to the installation site and assemble fixed use again.

The traditional grouting-free dry prefabricated assembly type photovoltaic bracket base still has at least the following defects in practical use: traditional exempt from prefabricated assembled photovoltaic support base of grout dry-type although can realize that rapid Assembly is fixed and dismantle the disintegration for the support of photovoltaic board uses with the assembly is fixed, however, accomplish the assembly back to photovoltaic support base, only can use photovoltaic board installation support at fixed height and fixed inclination, inconvenient regulation, can not satisfy the user demand in different places, the practicality is poor, for this reason, we provide a exempt from prefabricated assembled photovoltaic support base of grout dry-type and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an exempt from prefabricated assembled photovoltaic support base of grout dry-type has solved current prefabricated assembled photovoltaic support base of grout dry-type of exempting from and has used at fixed height and fixed inclination to the photovoltaic board erection bracing when using, and is inconvenient to be adjusted, can not satisfy the user demand in different places, problem that the practicality is poor.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: exempt from prefabricated assembled photovoltaic support base of grout dry-type, including preceding basic base and back basic base, the top of preceding basic base is provided with the fore-stock, the top of back basic base is provided with the after-poppet, the mounting groove has all been seted up to the bottom of fore-stock and the bottom of after-poppet, equal slidable mounting has the support column in two mounting grooves, the bottom of two support columns extends to outside the corresponding mounting groove respectively, the equal fixed mounting in bottom of two support columns has the connecting plate, two connecting plates pass through fastening screw and install the top of fixing preceding basic base and the top of back basic base respectively, the top of fore-stock is provided with the loading board, the below of loading board is provided with angle adjusting part.

Preferably, all set up threaded hole on the both sides inner wall of same mounting groove, two threaded hole equal threaded mounting have a locking bolt, and a plurality of fastening grooves have been seted up to the impartial interval in both sides of same support column, and the one end that two locking bolts are close to each other extends to corresponding fastening inslot respectively.

Preferably, first spacing grooves are formed in the inner walls of the two sides of the same mounting groove, first spacing rods are fixedly mounted on the two sides of the same supporting column, and the two first spacing rods are slidably mounted in the corresponding first spacing grooves respectively.

Preferably, the angle adjusting assembly comprises two hinged seats, a fixed column, a lifting column, a lead screw, a shaft seat, a secondary bevel gear, a rotating shaft, a main bevel gear, a rotating handle, a guide rod and a moving seat, wherein a fixed groove is formed in the bottom of the bearing plate, the guide rod is fixedly installed in the fixed groove, the moving seat is slidably sleeved on the guide rod, the bottom of the moving seat extends out of the fixed groove, the two hinged seats are fixedly installed at the bottom of the bearing plate and the bottom of the moving seat respectively through fastening screws, the two hinged seats are fixedly installed at the bottom of the bearing plate through the fastening screws, the fixed column is fixedly installed at the top of the front support, a sliding groove is formed in the top of the rear support, the bottom of the lifting column is slidably installed in the sliding groove, the top of the fixed column and the top of the lifting column are rotatably connected with the corresponding hinged seats respectively, a threaded groove is formed in the bottom of the lifting column, the lead screw is threadedly installed in the threaded groove, the shaft seat is fixedly installed on the inside of the bottom of the sliding groove, the bottom of the lead screw extends out of the threaded groove and is rotatably connected with the shaft seat, the secondary gear is fixedly installed on the lower side of the lifting column and is engaged with the right end of the bevel gear.

Preferably, the inner walls of the two sides of the sliding groove are provided with second limiting grooves, the two sides of the lifting column are fixedly provided with second limiting rods, and the two second limiting rods are slidably arranged in the corresponding second limiting grooves respectively.

Preferably, the rotating shaft is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the transverse hole.

(III) advantageous effects

The utility model provides an exempt from prefabricated assembled photovoltaic support base of grout dry-type. The method has the following beneficial effects:

(1) This exempt from prefabricated assembled photovoltaic support base of grout dry-type, through utilizing fastening screw to two connecting plates rigid coupling respectively in the front basic base and the top of back basic base, and utilize fastening screw to two articulated seats rigid coupling respectively in the bottom of loading board and the bottom of removing the seat, it is convenient to preceding basic base, back basic base, fore-stock, after-poppet and loading board dismantle fast and disintegrate and assemble fixedly, so that transport carrying and field assembly use, satisfy the assembly user demand.

(2) This exempt from prefabricated assembled photovoltaic support base of grout dry-type through utilizing the loading board, makes things convenient for the assembly and the bearing of photovoltaic board, can adopt bolt assembly or other current assembly methods, fixes the photovoltaic board installation and carries out photoelectric conversion on the loading board and use.

(3) This exempt from prefabricated assembled photovoltaic support base of grout dry-type, through utilizing by two articulated seats 11, fixed column 12, lift post 14, lead screw 16, axle bed 17, vice bevel gear 18, pivot 19, main bevel gear 20, turning handle 21, the angle adjusting part that guide bar 23 and removal seat 24 combination constitute, be convenient for adjust the inclination of loading board, can adjust the inclination of the photovoltaic board of installation use on the loading board, through utilizing four locking bolt respectively with the cooperation of being connected of corresponding fastening groove, and through equidistant a plurality of fastening grooves that set up on two support columns, the convenience is adjusted the high position of fore-stock and after-poppet, can adjust the height of the photovoltaic board of installation use on the loading board, can satisfy the user demand in different places, solved current prefabricated assembled photovoltaic support base of exempting from grout dry-type when using, inconvenient regulation, can not satisfy the user demand in different places, the poor problem of practicality.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the main view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a front base mount; 2. a rear base; 3. a front bracket; 4. a rear bracket; 5. mounting grooves; 6. a support pillar; 7. a connecting plate; 8. locking the bolt; 9. a fastening groove; 10. a carrier plate; 11. a hinged seat; 12. fixing a column; 13. a chute; 14. a lifting column; 15. a thread groove; 16. a screw rod; 17. a shaft seat; 18. a secondary bevel gear; 19. a rotating shaft; 20. a main bevel gear; 21. a handle is rotated; 22. fixing grooves; 23. a guide bar; 24. and (4) moving the seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention, and in the description of the present invention, "plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1-4, the utility model provides a technical solution: exempt from prefabricated assembled photovoltaic support base of grout dry-type, including preceding basic base 1 and back basic base 2, the top of preceding basic base 1 is provided with fore-stock 3, the top of back basic base 2 is provided with after-poppet 4, mounting groove 5 has all been seted up to the bottom of fore-stock 3 and the bottom of after-poppet 4, equal slidable mounting has support column 6 in two mounting grooves 5, the bottom of two support columns 6 extends to outside corresponding mounting groove 5 respectively, the equal fixed mounting in bottom of two support columns 6 has connecting plate 7, two connecting plates 7 pass through fastening screw and install the top of fixing at preceding basic base 1 and the top of back basic base 2 respectively, the top of fore-stock 3 is provided with loading board 10, loading board 10 is used for supporting fixed photovoltaic board, can fix the photovoltaic board installation and use on loading board 10, the below of loading board 10 is provided with angle adjusting component, utilize angle adjusting component, can be according to the use needs, adjust the inclination of loading board 10, can adjust the inclination of the photovoltaic board of installation use on loading board 10.

In this embodiment, all set up threaded hole on the both sides inner wall of same mounting groove 5, locking bolt 8 is installed to two threaded hole equal screw threads, a plurality of fastening grooves 9 have been seted up to the impartial interval in both sides of same support column 6, the one end that two locking bolt 8 are close to each other extends to corresponding fastening groove 9 respectively in, utilize two locking bolt 8 respectively with the grafting cooperation of corresponding fastening groove 9, can fix support column 6 in mounting groove 5, fastening groove 9 through setting up a plurality of equidistant arrangement, be convenient for adjust the high position of fore-stock 3 or after-poppet 4, and then can adjust loading board 10 to suitable high position.

In this embodiment, first spacing grooves have all been seted up on the both sides inner wall of same mounting groove 5, and the equal fixed mounting in both sides of same support column 6 has first gag lever post, and two first gag lever posts are respectively slidable mounting at corresponding first spacing inslots, utilize the sliding connection cooperation of first gag lever post at first spacing inslot, can carry on spacingly to the sliding stroke of support column 6.

In this embodiment, the angle adjusting assembly includes two hinged seats 11, a fixed column 12, a lifting column 14, a screw rod 16, a shaft seat 17, a secondary bevel gear 18, a rotating shaft 19, a primary bevel gear 20, a rotating handle 21, a guide rod 23 and a moving seat 24, a fixed groove 22 is formed at the bottom of the bearing plate 10, the guide rod 23 is fixedly installed in the fixed groove 22, the moving seat 24 is slidably sleeved on the guide rod 23, the bottom of the moving seat 24 extends out of the fixed groove 22, the two hinged seats 11 are respectively and fixedly installed at the bottom of the bearing plate 10 and the bottom of the moving seat 24 through fastening screws, the two hinged seats 11 are both fixedly installed at the bottom of the bearing plate 10 through fastening screws, the fixed column 12 is fixedly installed at the top end of the front bracket 3, a sliding groove 13 is formed at the top end of the rear bracket 4, the bottom end of the lifting column 14 is slidably installed in the sliding groove 13, the top end of the fixed column 12 and the top end of the lifting column 14 are respectively and rotatably connected with the corresponding hinged seats 11, the bottom end of the lifting column 14 is provided with a thread groove 15, a screw rod 16 is installed in the thread groove 15 in a threaded manner, a shaft seat 17 is fixedly installed on the inner portion of the bottom of the sliding groove 13, the bottom end of the screw rod 16 extends out of the thread groove 15 and is rotatably connected with the shaft seat 17, an auxiliary bevel gear 18 is fixedly sleeved on the screw rod 16 and is positioned below the lifting column 14, a transverse hole is formed in the inner wall of the right side of the sliding groove 13, the left end of a rotating shaft 19 penetrates through the transverse hole, a main bevel gear 20 is fixedly installed at the left end of the rotating shaft 19, the main bevel gear 20 is meshed with the auxiliary bevel gear 18, a rotating handle 21 is fixedly installed at the right end of the rotating shaft 19, the rotating handle 21 is used for rotating the main bevel gear 20, the screw rod 16 can be controlled to rotate by means of meshing transmission of the main bevel gear 20 and the auxiliary bevel gear 18, the lifting column 14 can be controlled to ascend or descend by means of threaded connection and matching of the screw rod 16 and the thread groove 15, and then can adjust the inclination of loading board 10, conveniently adjust the inclination of the photovoltaic board of installation use on loading board 10.

In this embodiment, the inner walls of the two sides of the sliding groove 13 are all provided with a second limiting groove, the two sides of the lifting column 14 are both fixedly provided with a second limiting rod, the two second limiting rods are respectively slidably mounted in the corresponding second limiting grooves, and the lifting stroke of the lifting column 14 can be limited by the sliding connection cooperation of the second limiting rods in the second limiting grooves.

In this embodiment, the fixed cover is equipped with the bearing on the pivot 19, and the outer lane of bearing and the inner wall fixed connection of cross bore utilize the bearing, can support the mounted position of pivot 19 and fix a position for pivot 19 can be at the smooth and easy rotation of cross bore internal stability.

In this embodiment, the front foundation base 1 and the rear foundation base 2 are both prefabricated by concrete materials, and the front foundation base 1 and the rear foundation base 2 are set to foundation bases of different weights according to engineering structures in actual use.

As shown in fig. 1, in this embodiment, four bolt holes are respectively formed in the front base 1 and the rear base 2, and the front base 1 and the rear base 2 are symmetrically arranged in pairs, so that the front base 1 and the rear base 2 are conveniently installed and fixed on the ground.

When the lifting column is used, the two connecting plates 7 are fixedly connected to the top of the front base 1 and the top of the rear base 2 respectively through fastening screws, the two hinged seats 11 are fixedly connected to the bottom of the bearing plate 10 and the bottom of the movable seat 24 respectively through fastening screws, the front base 1, the rear base 2, the front support 3, the rear support 4 and the bearing plate 10 can be conveniently and quickly disassembled, disassembled and assembled and fixed so as to be convenient for transportation, carrying and field assembly, the rotating handle 21 is rotated clockwise, the rotating handle 21 drives the rotating shaft 19 and the main bevel gear 20 to rotate clockwise, the main bevel gear 20 and the auxiliary bevel gear 18 are meshed and driven to control the rotation of the screw rod 16 and further control the lifting column 14 to rise, the movable seat 24 is pushed to slide in the fixed groove 22 during the rising of the lifting column 14, the bearing plate 10 gradually inclines upwards, and the rotating handle 21 is rotated anticlockwise, the rotating handle 21 drives the rotating shaft 19 and the main bevel gear 20 to rotate anticlockwise, the main bevel gear 20 and the auxiliary bevel gear 18 are meshed for transmission, the lifting column 14 can be controlled to descend, the moving seat 24 is pushed to slide in the fixing groove 22 in the descending process of the lifting column 14, the bearing plate 10 is enabled to incline downwards gradually, the inclination angle of the bearing plate 10 can be adjusted conveniently, the inclination angle of a photovoltaic panel mounted and used on the bearing plate 10 can be adjusted conveniently, the use requirements of different places can be met, the front support 3 and the rear support 4 can be pushed to move upwards by screwing the four locking bolts 8 out of the corresponding fastening grooves 9 respectively, namely, the sliding of the two supporting columns 6 in the corresponding mounting grooves 5 is relieved, the bearing plate 10 is driven to ascend by the front support 3 and the rear support 4, when the bearing plate 10 is adjusted to a proper height position according to needs, the four locking bolts 8 are screwed in the corresponding fastening grooves 9 respectively, the two supporting columns 6 can be fixed in the corresponding mounting grooves 5 respectively, so that the height positions of the front support and the rear support can be adjusted conveniently, the height of the photovoltaic panel mounted and used on the bearing plate 10 can be adjusted, the use requirements of different places can be met, and meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by persons skilled in the art.

To sum up, this exempt from prefabricated assembled photovoltaic support base of grout dry-type is convenient for adjust the inclination of the fixed photovoltaic board of installation on the loading board 10 to be convenient for adjust the height of the fixed photovoltaic board of installation on the loading board 10, the practicality is good, can satisfy the user demand in different places.

Claims

1. Grouting-free dry prefabricated assembly type photovoltaic support base comprises a front foundation base (1) and a rear foundation base (2), and is characterized in that: the top of preceding basic base (1) is provided with fore-stock (3), the top of back basic base (2) is provided with after-poppet (4), the bottom of fore-stock (3) with mounting groove (5), two have all been seted up to the bottom of after-poppet (4) equal slidable mounting has support column (6), two in mounting groove (5) the bottom of support column (6) extends to corresponding respectively outside mounting groove (5), two the equal fixed mounting in bottom of support column (6) has connecting plate (7), two connecting plate (7) are installed respectively through fastening screw and are fixed the top of preceding basic base (1) with the top of back basic base (2), the top of fore-stock (3) is provided with loading board (10), the below of loading board (10) is provided with angle adjusting part.

2. The non-grouting dry-type prefabricated photovoltaic bracket base of claim 1, characterized in that: it is same all set up threaded hole on the both sides inner wall of mounting groove (5), two locking bolt (8) are installed to threaded hole equal screw thread, and are same a plurality of fastening grooves (9), two have been seted up to the impartial interval in both sides of support column (6) the one end that locking bolt (8) are close to each other extends to correspondingly respectively in fastening groove (9).

3. The non-grouting dry-type prefabricated photovoltaic bracket base of claim 1, characterized in that: it is same all seted up first spacing groove on the both sides inner wall of mounting groove (5), it is same the equal fixed mounting in both sides of support column (6) has first gag lever post, two first gag lever post is sliding mounting respectively corresponding first spacing inslot.

4. The non-grouting dry-prefabricated assembly type photovoltaic bracket base of claim 1, characterized in that: the angle adjusting assembly comprises two hinged seats (11), a fixed column (12), a lifting column (14), a screw rod (16), a shaft seat (17), an auxiliary bevel gear (18), a rotating shaft (19), a main bevel gear (20), a rotating handle (21), a guide rod (23) and a moving seat (24), wherein the bottom of the bearing plate (10) is provided with a fixed groove (22), the guide rod (23) is fixedly installed in the fixed groove (22), the moving seat (24) is slidably sleeved on the guide rod (23), the bottom of the moving seat (24) extends out of the fixed groove (22), the two hinged seats (11) are respectively and fixedly installed at the bottom of the bearing plate (10) and the bottom of the moving seat (24) through fastening screws, the fixed column (12) is fixedly installed at the top end of the front support (3), the top end of the rear support (4) is provided with a sliding groove (13), the bottom end of the lifting column (14) is slidably installed in the sliding groove (13), the top end of the fixed column (12) and the top end of the lifting column (14) are respectively installed at the bottom end of the screw rod (15) corresponding to the screw thread groove (15), and the screw thread groove (16) is installed in the screw rod (15), axle bed (17) fixed mounting be in on the bottom of spout (13) is inside, the bottom of lead screw (16) extend to outside thread groove (15) and with axle bed (17) rotate and be connected, vice bevel gear (18) fixed cover is established on lead screw (16) and be located the below of lift post (14), the cross bore has been seted up on the right side inner wall of spout (13), the left end of pivot (19) runs through the cross bore, main bevel gear (20) fixed mounting be in the left end of pivot (19), main bevel gear (20) with vice bevel gear (18) mesh mutually, turning handle (21) fixed mounting be in the right-hand member of pivot (19).

5. The non-grouting dry-prefabricated assembly type photovoltaic bracket base of claim 4, wherein: second limiting grooves are formed in the inner walls of the two sides of the sliding groove (13), second limiting rods are fixedly mounted on the two sides of the lifting column (14), and the two second limiting rods are slidably mounted in the corresponding second limiting grooves respectively.

6. The non-grouting dry-prefabricated assembly type photovoltaic bracket base of claim 4, wherein: the rotating shaft (19) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the transverse hole.