Photovoltaic box transformer substation steel platform

Abstract

The utility model relates to the technical field of box-type transformer substation steel platforms, and discloses a photovoltaic box-type transformer substation steel platform, which comprises a steel plate platform, a protection structure, a ventilation structure and a plurality of groups of connecting structures, an independent base is arranged below each group of connecting structures; through cooperation of the steel plate platform, the ventilation structure, the independent base and the connecting structure, the connecting structure is reasonable in design, mounting and dismounting of the steel platform and the independent base are facilitated, positioning bolts penetrate through the through holes of different heights, then the steel platform can be conveniently mounted on different terrains, the application range of the box transformer substation steel platform is widened, and the application range of the box transformer substation steel platform is widened. Meanwhile, connection is stable and reliable, heat dissipation of the box-type transformer substation structure is effectively promoted through a ventilation structure, heat collection at the bottom of the box-type transformer substation structure is avoided, and stable operation of equipment is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to box -type transformer steel platform technical field, concretely is a kind of photovoltaic box -type transformer steel platform. BACKGROUND

[0002] The utility model content of Chinese utility model with application No. CN202420761826.9, a kind of inverter and box -type transformer integration steel structure foundation platform for photovoltaic power generation, including platform main body, platform main body includes a bottom plate, the lower surface of bottom plate is equipped with stand, bottom plate central is equipped with first accommodating groove and second accommodating groove, first accommodating groove is inverter accommodating groove, second accommodating groove is box -type transformer accommodating groove, the side of bottom plate is equipped with staircase, the side of staircase is equipped with handrail;Platform main body further includes photovoltaic ceiling support, photovoltaic ceiling support is installed on bottom plate, photovoltaic ceiling support includes multiple support columns and ceiling, support column is arranged at the edge of bottom plate and the center of bottom plate, support column located at the center of bottom plate is respectively arranged along the outer contour of first accommodating groove and the outer contour of second accommodating groove, the surface of ceiling is covered with photovoltaic module board. By increasing the support structure of photovoltaic ceiling on the foundation platform of inverter and box -type transformer, the power generation of the land occupied by inverter and box -type transformer foundation is not lost;

[0003] In ground photovoltaic power station or agricultural photovoltaic power station, foundation and box -type transformer platform construction is needed before box -type transformer installation, generally cast-in-place concrete constructs foundation, but due to the larger land area of concrete foundation, construction cost is increased, and when ground is rugged, the difficulty of box -type transformer platform installation is increased, and the installation efficiency of box -type transformer steel platform needs to be further improved, so we need to propose a kind of photovoltaic box -type transformer steel platform. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of photovoltaic box -type transformer steel platform, the height of box -type transformer steel platform is adjusted conveniently, and box -type transformer steel platform is constructed on different terrain, the construction difficulty of box -type transformer steel platform is reduced, the practicability of steel platform is improved, to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of photovoltaic box -type transformer steel platform, including:

[0006] Steel platform, and protective structure and ventilation structure installed on the upper surface of steel platform, the ventilation structure is provided with box -type transformer structure above, and multiple groups of connecting structures are installed on the lower surface of steel platform, and the lower surface of each connecting structure is provided with independent base;

[0007] Each of the connecting structures comprises a stand, a positioning bolt and a steel sleeve, the stand is inserted into the steel sleeve, a plurality of through holes are formed in one side of the stand, a plurality of insertion holes are formed in one side of the steel sleeve, one end of the positioning bolt penetrates through the insertion holes and the through holes in sequence and is screwed with a protective nut, the stand is welded to the lower surface of the steel plate platform, and the bottom of the steel sleeve is provided with a second docking disc.

[0008] Preferably, the independent base comprises an underground base and an aboveground base which are integrally formed, the aboveground base is provided with a supporting steel seat, the top of the supporting steel seat is provided with a first docking disc which is docked with the second docking disc, and a plurality of connecting bolts are arranged between the first docking disc and the second docking disc.

[0009] Preferably, the aboveground base has an isosceles trapezoidal cross section, the volume of the underground base is greater than that of the aboveground base, and the outer side of the supporting steel seat is provided with anticorrosive paint.

[0010] Preferably, the ventilation structure comprises a heat-conducting base plate for bearing the box transformer structure, the lower surface of the heat-conducting base plate is provided with a plurality of heat-conducting sheets which are arranged at equal intervals, and the upper surface of the steel plate platform is provided with mounting backing plates for supporting the plurality of heat-conducting sheets.

[0011] Preferably, one side of the heat-conducting base plate is provided with a connecting cover which is open on one side, cavities between adjacent two groups of heat-conducting sheets are communicated with the connecting cover, and the upper end of the connecting cover is provided with a blower.

[0012] Preferably, the protection structure comprises a plurality of protection longitudinal beams which are welded to the upper surface of the steel plate platform, a plurality of protection transverse beams are welded between the plurality of protection longitudinal beams, and a rain shed is mounted to the upper end of the plurality of protection longitudinal beams.

[0013] Preferably, one side of the steel plate platform is provided with an inspection channel, a plurality of first reinforcing beams and a plurality of second reinforcing beams are welded to the lower surface of the steel plate platform, and the plurality of first reinforcing beams are vertically arranged in a staggered mode with the plurality of second reinforcing beams.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model mainly through steel plate platform, ventilation structure, independent base and the cooperation between connecting structure, connecting structure design is reasonable, the installation and dismounting of steel platform and independent base are convenient, and through the positioning bolt penetration through the through hole of different height, and then the installation of steel platform on different terrain is convenient, the application range of box transformer steel platform is improved, thereby improve practicality, and the connection is stable and reliable, and through ventilation structure, effectively promote the heat dissipation of box transformer structure, avoid the heat collection of box transformer structure bottom, guarantee equipment stable operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the whole structure schematic view of the utility model;

[0017] Fig. 2 It is the steel platform structure schematic view of the utility model;

[0018] Fig. 3 It is the structure schematic view of the protective structure.

[0019] In the drawing: 1, steel platform; 11, first reinforcing beam; 12, second reinforcing beam; 13, mounting pad; 2, protective structure; 21, protective longitudinal beam; 22, protective cross beam; 23, canopy; 3, ventilation structure; 31, heat-conducting base plate; 32, heat-conducting sheet; 33, connecting cover; 34, hair dryer; 4, box transformer structure; 5, maintenance passage; 6, independent pedestal; 61, underground pedestal; 62, aboveground pedestal; 63, supporting steel base; 64, first docking disc; 7, connecting structure; 71, stand column; 72, through hole; 73, positioning bolt; 74, protective nut; 75, steel sleeve; 76, jack; 77, second docking disc; 78, connecting bolt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of photovoltaic box transformer steel platform, comprising:

[0022] Steel platform 1, and protective structure 2 and ventilation structure 3 installed on the upper surface of steel platform 1, ventilation structure 3 is provided with box transformer structure 4 above, and multiple groups of connecting structures 7 are installed on the lower surface of steel platform 1, and the lower surface of each group of connecting structures 7 is provided with independent pedestal 6;

[0023] Each group of connecting structures 7 includes stand column 71, positioning bolt 73 and steel sleeve 75, stand column 71 is inserted in steel sleeve 75, and the side of stand column 71 is provided with multiple through holes 72, the side of steel sleeve 75 is provided with jack 76, and the end of positioning bolt 73 is sequentially penetrated through jack 76 and through hole 72 and is threadedly connected with protective nut 74, stand column 71 is welded on the lower surface of steel platform 1, and the bottom of steel sleeve 75 is provided with second docking disc 77.

[0024] The independent base 6 comprises an underground base 61 and an aboveground base 62 which are integrally formed, and the aboveground base 62 is provided with a support steel base 63, the top of the support steel base 63 is provided with a first docking disc 64 which is docked with a second docking disc 77, and a plurality of sets of connecting bolts 78 are arranged between the first docking disc 64 and the second docking disc 77.

[0025] The cross section of the aboveground base 62 is arranged in the shape of an isosceles trapezoid, the volume of the underground base 61 is greater than that of the aboveground base 62, and the outer side of the support steel base 63 is provided with anticorrosive paint.

[0026] The ventilation structure 3 comprises a heat-conducting base plate 31 for carrying the box transformer structure 4, the lower surface of the heat-conducting base plate 31 is provided with a plurality of sets of heat-conducting sheets 32 which are arranged at equal intervals, and the upper surface of the steel plate platform 1 is provided with mounting cushion plates 13 for supporting the plurality of sets of heat-conducting sheets 32.

[0027] One side of the heat-conducting base plate 31 is provided with a connecting cover 33, one side of the connecting cover 33 is arranged in an open manner, the cavities between the adjacent two sets of heat-conducting sheets 32 are all communicated with the connecting cover 33, and the upper end of the connecting cover 33 is provided with a blower 34.

[0028] The protection structure 2 comprises a plurality of sets of protection longitudinal beams 21 which are welded on the upper surface of the steel plate platform 1, a plurality of sets of protection transverse beams 22 are welded between the plurality of sets of protection longitudinal beams 21, and a canopy 23 is mounted at the upper end of the plurality of sets of protection longitudinal beams 21.

[0029] One side of the steel plate platform 1 is provided with an inspection passage 5, the lower surface of the steel plate platform 1 is welded with a plurality of sets of first reinforcing beams 11 and second reinforcing beams 12, and the plurality of sets of first reinforcing beams 11 are vertically arranged in a staggered manner with the plurality of sets of second reinforcing beams 12.

[0030] In use, the box transformer structure 4 is placed on the heat-conducting base plate 31 of the ventilation structure 3, the heat generated during work is conducted to the heat-conducting base plate 31, and the heat is transmitted out through the heat-conducting sheets 32 on the lower surface thereof, the blower 34 blows air into the cavities between the heat-conducting sheets 32 through the connecting cover 33, air flow is accelerated, and the heat dissipation effect is strengthened, the steel plate platform 1 is connected with the independent base 6 through the connecting structure 7, the stand column 71 is inserted into the steel sleeve 75, the positioning bolt 73 penetrates through the insertion hole 76 and the through hole 72 and is fixed with the protection nut 74, the stable connection of the two is realized, the position is adjustable, the installation on the irregular ground is facilitated, the application range is expanded, the second docking disc 77 is docked with the first docking disc 64 through the connecting bolts 78, the steel plate platform 1 is closely combined with the independent base 6, the protection longitudinal beams 21 and the protection transverse beams 22 of the protection structure 2 constitute a frame, support the canopy 23, and provide protection for the box transformer structure 4, the inspection passage 5 facilitates the inspection and maintenance of the equipment by the staff, and the first reinforcing beams 11 and the second reinforcing beams 12 are vertically welded in a staggered manner on the lower surface of the steel plate platform 1, and the structural strength of the platform is enhanced.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic box transformer steel platform, characterized by, Include: Steel platform (1), and the protection structure (2) and ventilation structure (3) installed on the upper surface of steel platform (1), the ventilation structure (3) is provided with box structure (4) above, and a plurality of sets of connecting structure (7) are installed on the lower surface of steel platform (1), and the lower surface of each set of connecting structure (7) is provided with independent base (6); Each set of connecting structure (7) includes a column (71), a positioning bolt (73) and a steel sleeve (75), the column (71) is inserted into the steel sleeve (75), a plurality of through holes (72) are formed in one side of the column (71), a plug hole (76) is formed in one side of the steel sleeve (75), one end of the positioning bolt (73) penetrates the plug hole (76) and the through hole (72) in sequence and is threadedly connected with a protective nut (74), the column (71) is welded to the lower surface of the steel platform (1), and the bottom of the steel sleeve (75) is provided with a second docking disc (77).

2. A photovoltaic box transformer steel platform according to claim 1, characterized in that: The independent base (6) includes an underground base (61) and an aboveground base (62) integrally formed, the aboveground base (62) is provided with a supporting steel seat (63), the top of the supporting steel seat (63) is provided with a first docking disc (64) which is docked with the second docking disc (77), and a plurality of connecting bolts (78) are arranged between the first docking disc (64) and the second docking disc (77).

3. A photovoltaic box transformer steel platform according to claim 2, characterized in that: The cross section of the aboveground base (62) is isosceles trapezoidal, the volume of the underground base (61) is greater than that of the aboveground base (62), and the outer side of the supporting steel seat (63) is provided with anticorrosive paint.

4. A photovoltaic box transformer platform according to claim 3, wherein: The ventilation structure (3) includes a heat-conducting base plate (31) for bearing the box structure (4), a plurality of heat-conducting sheets (32) are arranged on the lower surface of the heat-conducting base plate (31), the plurality of heat-conducting sheets (32) are arranged at equal intervals, and the upper surface of the steel platform (1) is provided with a mounting pad (13) for supporting the plurality of heat-conducting sheets (32).

5. A photovoltaic box transformer platform according to claim 4, wherein: One side of the heat-conducting base plate (31) is provided with a connecting cover (33), one side of the connecting cover (33) is open, cavities between adjacent two groups of heat-conducting sheets (32) are communicated with the connecting cover (33), and the upper end of the connecting cover (33) is provided with a blower (34).

6. A photovoltaic box transformer platform according to claim 5, wherein: The protection structure (2) includes a plurality of protection longitudinal beams (21) welded to the upper surface of the steel platform (1), a plurality of protection transverse beams (22) are welded between the plurality of protection longitudinal beams (21), and a canopy (23) is mounted at the upper end of the plurality of protection longitudinal beams (21).

7. The photovoltaic box transformer platform of claim 1, wherein: One side of the steel platform (1) is provided with an inspection channel (5), and a plurality of first reinforcing beams (11) and a plurality of second reinforcing beams (12) are welded to the lower surface of the steel platform (1), and the plurality of first reinforcing beams (11) are vertically arranged in a staggered manner with the plurality of second reinforcing beams (12).

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