CN220957674U - Adjustable grid-connected box base support - Google Patents

Abstract

The utility model discloses an adjustable grid-connected box base support which comprises a bottom plate, wherein supporting legs are arranged at four corners of the bottom plate, a groove is formed in the bottom plate, a bidirectional screw is arranged in the groove, moving blocks in threaded connection are arranged at two ends of the bidirectional screw, connecting columns are arranged at the top ends of the moving blocks, first L-shaped plates are arranged at the top ends of the connecting columns, guide structures are arranged at two sides of the bottom ends of the first L-shaped plates, connecting plates are arranged on the two sides of the first L-shaped plates, a second L-shaped plate is arranged at the top end of each connecting plate, a stud in threaded connection is inserted on the second L-shaped plate, a rotating handle II is arranged at the top end of each stud, and a pressing plate in rotary connection is arranged at the bottom ends of each stud. Compared with the prior art, the utility model has the advantages that: not only can clamp and fix according to the grid-connected box of different height and different width, the suitability is strong, can clamp the four corners of grid-connected box moreover, and whole is firm high.

Description

Adjustable grid-connected box base support

Technical Field

The utility model relates to the technical field of grid-connected box supports, in particular to an adjustable grid-connected box base support.

Background

With the large-scale development of distributed photovoltaic power generation, the photovoltaic grid-connected boxes are increasingly used, and the grid-connected boxes are electrical equipment for connecting a direct-current power supply and an alternating-current load in a solar photovoltaic system, so that the stability and reliability of a distributed energy system can be guaranteed, the stability, the reliability and the energy utilization efficiency of a power grid can be improved, the distributed energy system becomes an important component of the distributed energy system to be connected into the power grid, and the grid-connected boxes play an increasingly important role in future energy structures.

The grid-connected box is directly installed on a roof or the ground through a support, and a common grid-connected box base support is single in structure, is only applicable to grid-connected boxes with specific sizes, has certain use limitations, and is mainly fixed at the bottom end of the grid-connected box, so that four corners cannot be stabilized.

Disclosure of utility model

The utility model aims to overcome the technical defects, and provides the adjustable grid-connected box base support which not only can clamp and fix grid-connected boxes with different heights and different widths, but also can clamp four corners of the grid-connected boxes, and is high in applicability and overall stability.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a grid-connected box base support with adjustable, includes the bottom plate, the bottom four corners of bottom plate all is equipped with the supporting leg, be equipped with the recess on the bottom plate, be equipped with bi-directional screw in the recess, bi-directional screw's both ends all are equipped with threaded connection's movable block, the top of movable block all is equipped with the spliced pole, the top of spliced pole is equipped with first L shaped plate, the bottom both sides of first L shaped plate all are equipped with guide structure, both sides all be equipped with the connecting plate on the first L shaped plate, the top of connecting plate is equipped with the second L shaped plate, peg graft on the second L shaped plate and be equipped with threaded connection's double-screw bolt, the top of double-screw bolt is equipped with the turning second, the bottom of double-screw bolt is equipped with the clamp plate of rotating the connection.

As an improvement, the bottom of supporting leg all is equipped with the firm board, the expansion screw has all been inserted to the both sides of firm board, and the four corners supports, and is whole stable, and the expansion screw can easily install and provide stable support moreover.

As an improvement, one end of the bidirectional screw rod extending out of the bottom plate is provided with a rotating handle I, so that the bidirectional screw rod is convenient to drive to rotate continuously and is convenient to adjust.

As improvement, be equipped with the sucking disc that is not less than one on the first L shaped plate, the bottom of clamp plate is equipped with the slipmat, increases the frictional force with between the grid-connected cabinet, can carry out effective centre gripping to the grid-connected cabinet.

As an improvement, the guide structure comprises sliding blocks arranged on two sides of the bottom end of the first L-shaped plate, sliding grooves matched with the sliding blocks are formed in two sides of the top end of the bottom plate, and the guide structure can guide and limit the first L-shaped plate and ensure stable transverse movement of the first L-shaped plate.

As an improvement, the bottom plate, the supporting legs, the stabilizing plate, the first L-shaped plate, the connecting plate and the second L-shaped plate are made of high-strength steel, and the support is stable and reliable due to good wind pressure resistance and corrosion resistance.

As an improvement, a drainage tube communicated with the groove is arranged on one side of the bottom plate, so that accumulated water in the groove can be guided out, and the accumulated water is prevented from being accumulated in the groove.

Compared with the prior art, the utility model has the advantages that: through bi-directional screw rod, change one, movable block, spliced pole, first L shaped plate, slider, spout, connecting plate, second L shaped plate, double-screw bolt, change two and clamp plate, not only can press from both sides tightly fixedly according to the grid-connected box of co-altitude and different width, the suitability is strong, can press from both sides tightly the four corners of grid-connected box moreover, and whole firm is high. The friction between the anti-slip pad and the grid-connected box can be increased through the sucker and the anti-slip pad, and the stability is further improved.

Drawings

Fig. 1 is a schematic perspective view of an adjustable grid tie box base bracket of the present utility model.

Fig. 2 is a schematic perspective view of an adjustable grid tie box base bracket according to the present utility model.

FIG. 3 is a schematic view of a partially cut-away structure of an adjustable grid tie box base bracket of the present utility model.

As shown in the figure: 1. a bottom plate; 2. support legs; 3. a stabilizing plate; 4. an expansion screw; 5. a groove; 6. a bidirectional screw; 7. a first rotating handle; 8. a moving block; 9. a connecting column; 10. a first L-shaped plate; 11. a slide block; 12. a chute; 13. a suction cup; 14. a connecting plate; 15. a second L-shaped plate; 16. a stud; 17. a second rotating handle; 18. a pressing plate; 19. an anti-slip pad; 20. a drainage tube.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, an adjustable grid-connected box base support comprises a base plate 1, supporting legs 2 are arranged at four corners of the bottom of the base plate 1, a groove 5 is formed in the base plate 1, a bidirectional screw rod 6 is arranged in the groove 5, moving blocks 8 in threaded connection are arranged at two ends of the bidirectional screw rod 6, connecting columns 9 are arranged at the top ends of the moving blocks 8, first L-shaped plates 10 are arranged at the top ends of the connecting columns 9, guiding structures are arranged at two sides of the bottom ends of the first L-shaped plates 10, connecting plates 14 are arranged on the first L-shaped plates 10, second L-shaped plates 15 are arranged at the top ends of the connecting plates 14, threaded studs 16 are inserted into the second L-shaped plates 15, rotating handles 17 are arranged at the top ends of the studs 16, and pressing plates 18 in rotary connection are arranged at the bottom ends of the studs 16.

In combination with fig. 2, for the whole firm, the bottom of supporting leg 2 all is equipped with firm board 3, the expansion screw 4 has all been inserted to the both sides of firm board 3, and the installation of being convenient for provides stable support.

Referring to fig. 1, in order to facilitate the continuous rotation of the bidirectional screw rod 6, a rotating handle 7 is disposed at one end of the bidirectional screw rod 6 extending to the outside of the bottom plate 1.

Referring to fig. 1 and 2, the first L-shaped plate 10 is provided with at least one suction cup 13, which can adsorb two sides of the bottom end of the grid-connected box, and the bottom end of the pressing plate 18 is provided with an anti-slip pad 19, so that friction between the anti-slip pad and the grid-connected box is increased, and overall stability is ensured.

Referring to fig. 3, the guiding structure includes a sliding block 11 disposed at two sides of the bottom end of the first L-shaped plate 10, and sliding grooves 12 matched with the sliding block 11 are disposed at two sides of the top end of the bottom plate 1, so that the first L-shaped plate 10 can be guided and limited, and stable lateral movement of the first L-shaped plate is ensured.

With reference to fig. 1, the bottom plate 1, the supporting legs 2, the stabilizing plate 3, the first L-shaped plate 10, the connecting plate 14 and the second L-shaped plate 15 are made of high-strength steel materials, and have good wind pressure resistance and corrosion resistance, so that the support is stable and reliable.

With reference to fig. 1, since the bracket is installed on the roof, rainwater is easy to accumulate in the groove 5, and in order to facilitate the drainage of the accumulated water in the groove 5, a drainage tube 20 communicated with the groove 5 is arranged on one side of the bottom plate 1.

In the implementation of the utility model, the base bracket can be directly fixed on the roof by a plurality of expansion screws 4, thereby being convenient for installation and providing stable support.

The rotating handle 7 is rotated, the rotating handle 7 drives the bidirectional screw rod 6 to rotate continuously, and the moving blocks 8 positioned on two sides of the bidirectional screw rod 6 drive the first L-shaped plate 10 to move towards the middle or two sides simultaneously under the limit and the guide of the sliding blocks 11 and the sliding grooves 12, so that the width of the grid-connected box can be fixed according to the requirement, and the flexible adjustment can be realized.

The grid-connected box is directly placed on the first L-shaped plates 10 on two sides, and two sides of the bottom end of the first L-shaped plates 10 can be adsorbed through the suckers 13, so that the whole stability is kept.

After the two sides of the grid-connected box are clamped and fixed, the rotating handle II 17 is rotated, and the rotating handle II 17 drives the stud 16 to rotate continuously, so that the pressing plate 18 moves downwards, the two sides of the top end of the grid-connected box can be clamped and fixed, the grid-connected box with different heights and different widths can be clamped and fixed integrally, applicability is high, four corners of the grid-connected box can be clamped, and the whole is stable and high.

The bottom plate 1, the supporting legs 2, the stabilizing plate 3, the first L-shaped plate 10, the connecting plate 14 and the second L-shaped plate 15 are all made of high-strength steel materials, and the whole bearing capacity is strong.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. An adjustable grid-connected box base support, includes bottom plate (1), its characterized in that: bottom four corners of bottom plate (1) all are equipped with supporting leg (2), be equipped with recess (5) on bottom plate (1), be equipped with bi-directional screw (6) in recess (5), the both ends of bi-directional screw (6) all are equipped with movable block (8) of threaded connection, the top of movable block (8) all is equipped with spliced pole (9), the top of spliced pole (9) is equipped with first L shaped plate (10), the bottom both sides of first L shaped plate (10) all are equipped with guide structure, both sides all be equipped with connecting plate (14) on first L shaped plate (10), the top of connecting plate (14) is equipped with second L shaped plate (15), peg graft on second L shaped plate (15) and be equipped with threaded connection's double-screw bolt (16), the top of double-screw bolt (16) is equipped with and changes two (17), the bottom of double-screw bolt (16) is equipped with clamp plate (18) of swivelling joint.

2. An adjustable grid tie box base rack as claimed in claim 1, wherein: the bottom of supporting leg (2) all is equipped with firm board (3), expansion screw (4) are all inserted to the both sides of firm board (3).

3. An adjustable grid tie box base rack as claimed in claim 1, wherein: one end of the bidirectional screw rod (6) extending to the outside of the bottom plate (1) is provided with a rotary handle I (7).

4. An adjustable grid tie box base rack as claimed in claim 1, wherein: the first L-shaped plate (10) is provided with at least one sucking disc (13), and the bottom end of the pressing plate (18) is provided with an anti-slip pad (19).

5. An adjustable grid tie box base rack as claimed in claim 1, wherein: the guide structure comprises sliding blocks (11) arranged on two sides of the bottom end of the first L-shaped plate (10), and sliding grooves (12) matched with the sliding blocks (11) are formed in two sides of the top end of the bottom plate (1).

6. An adjustable grid tie box base rack as claimed in claim 2, wherein: the bottom plate (1), the supporting legs (2), the stabilizing plate (3), the first L-shaped plate (10), the connecting plate (14) and the second L-shaped plate (15) are all made of high-strength steel.

7. An adjustable grid tie box base rack as claimed in claim 1, wherein: one side of the bottom plate (1) is provided with a drainage tube (20) communicated with the groove (5).