CN217302342U

CN217302342U - Photovoltaic engineering case becomes dc-to-ac converter installation device on water

Info

Publication number: CN217302342U
Application number: CN202220338086.9U
Authority: CN
Inventors: 陈昌波
Original assignee: Hunan Yuhua Construction Co ltd
Current assignee: Hunan Yuhua Construction Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-26
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a photovoltaic engineering case becomes dc-to-ac converter installation device on water, including branch, guide way, sliding connection spare, firm button, guide arm, lockplate and auxiliary device, the utility model discloses a be equipped with auxiliary device in two sets of branch bottoms, be equipped with adjustment mechanism in the auxiliary device, adjustment mechanism is driven by independent motor, can realize two sets of branches and carry out relative motion under the drive, realizes the regulation of position about promptly, conveniently is applicable to the installation of the not unidimensional dc-to-ac converter, and the suitability is strong; and be equipped with supporting mechanism in auxiliary device middle part, supporting mechanism can accomplish fixed back at the dc-to-ac converter, carries out stable lift to it, and height-adjustable, the suitability is strong, supports stably.

Description

Photovoltaic engineering case becomes dc-to-ac converter installation device on water

Technical Field

The utility model relates to a photovoltaic engineering case becomes the relevant field of dc-to-ac converter on water specifically is a photovoltaic engineering case becomes dc-to-ac converter installation device on water.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar photovoltaic power generation system mainly comprises three parts, namely a solar cell panel (assembly), a controller and an inverter, wherein the main components comprise electronic components, solar cells are connected in series and then are packaged and protected to form a large-area solar cell assembly, a power controller and other components are matched to form a photovoltaic power generation device, a special box transformer inverter is required to be used in the photovoltaic engineering on water, and the box transformer inverter is required to be supported by a mounting device which is required to be used for mounting.

When the existing overwater photovoltaic engineering box transformer substation inverter mounting device is actually used, the applicability is poor, and different mounting devices are required to be used for inverters with different sizes, so that the mounting is inconvenient; and the installation back easily takes place to rock, and the support nature is relatively poor.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a photovoltaic engineering case becomes inverter mounting device on water here.

The utility model discloses a realize like this, construct a photovoltaic engineering case on water becomes dc-to-ac converter installation device, the device include branch, branch is equipped with two sets ofly, the guide way has been seted up at the middle part in the branch, the inside activity embedding of guide way has sliding connection spare, both ends are provided with firm button about the sliding connection spare, the upper end is run through by the guide arm in the branch, the guide arm outside is fixed with the lockplate, the branch bottom meets with auxiliary device, auxiliary device includes bottom plate, adjustment mechanism, driving motor and supporting mechanism, the bottom plate top meets with adjustment mechanism, the adjustment mechanism right side is equipped with driving motor, adjustment mechanism top middle part is equipped with supporting mechanism.

Preferably, adjustment mechanism includes shell, threaded rod, slider, slide, second guide arm and guide, middle part threaded rod in the shell, the threaded rod right side meets with the driving motor output shaft, threaded rod outside both ends are equipped with the slider, the slide is installed at both ends around the slider, the slide runs through the shell and meets with the guide, the inboard upper end of guide is fixed with branch.

Preferably, the supporting mechanism comprises a jacking box, a top plate, a supporting plate, a cylinder and a guide rod, the bottom of the jacking box is fixed to the top of the shell, the top plate is mounted at the top of the jacking box, the supporting plate is arranged at the front end of the top plate, the bottom of the jacking box is connected with the cylinder, a pushing rod at the top of the cylinder is connected with the top plate, and the guide rods are arranged at the left end and the right end of the bottom of the top plate.

Preferably, the front end and the rear end in the shell are provided with sliding grooves, and the sliding plate penetrates through the sliding grooves and is connected with the guide piece.

Preferably, a groove is formed in the middle of the upper end of the inner side of the guide part, and the lower end of the outer side of the support rod is connected with the groove in the inner side of the guide part.

Preferably, a silica gel layer is bonded on the top of the supporting plate, and the front end of the supporting plate is arc-shaped.

Preferably, the left end and the right end of the inner side of the jacking box are fixedly provided with guide blocks, and the guide blocks are penetrated through by guide rods.

Preferably, the threads of the left end and the right end of the threaded rod are opposite, and the two groups of sliding parts are respectively arranged at the positions of the threads of the two ends to connect the sliding parts in a threaded manner.

Preferably, the supporting plate is made of stainless steel.

Preferably, the sliding part is made of alloy steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a photovoltaic engineering case on water becomes dc-to-ac converter installation device here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a photovoltaic engineering case becomes dc-to-ac converter installation device on water through being equipped with auxiliary device bottom two sets of branches, is equipped with adjustment mechanism in the auxiliary device, and adjustment mechanism is driven by independent motor, can realize under the drive that two sets of branches carry out relative motion, realizes the regulation of controlling the position promptly, conveniently is applicable to the installation of not unidimensional dc-to-ac converter, and the suitability is strong.

The method has the advantages that: a photovoltaic engineering case becomes dc-to-ac converter installation device on water through being equipped with supporting mechanism at the auxiliary device middle part, and supporting mechanism can accomplish fixed back at the dc-to-ac converter, carries out stable lifting to it, and height-adjustable, the suitability is strong, supports stably.

Drawings

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

FIG. 2 is a schematic view of the auxiliary device of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present invention;

FIG. 4 is a schematic structural view of the supporting mechanism of the present invention;

fig. 5 is a schematic view of the internal structure of the supporting mechanism of the present invention.

Wherein: the device comprises a support rod-1, a guide groove-2, a sliding connection piece-3, a stabilizing button-4, a guide rod-5, a locking plate-6, an auxiliary device-7, a bottom plate-71, an adjusting mechanism-72, a driving motor-73, a supporting mechanism-74, a shell-721, a threaded rod-722, a sliding piece-723, a sliding plate-724, a second guide rod-725, a guide piece-726, a jacking box-741, a top plate-742, a supporting plate-743, an air cylinder-744 and a guide rod-745.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

Referring to fig. 1, the utility model provides a photovoltaic engineering case becomes dc-to-ac converter installation device on water through improving here, including branch 1, branch 1 is equipped with two sets ofly, and the guide way 2 has been seted up at the middle part in branch 1, and the inside activity embedding of guide way 2 has sliding connection piece 3, and both ends are provided with firm button 4 about sliding connection piece 3, and the upper end is run through by guide arm 5 in the branch 1, and the guide arm 5 outside is fixed with lockplate 6, and branch 1 bottom meets with auxiliary device 7.

Referring to fig. 2, the utility model provides a photovoltaic engineering case becomes dc-to-ac converter installation device on water through improving here, auxiliary device 7 includes bottom plate 71, adjustment mechanism 72, driving motor 73 and supporting mechanism 74, and bottom plate 71 top meets with adjustment mechanism 72, and adjustment mechanism 72 right side is equipped with driving motor 73, and adjustment mechanism 72 top middle part is equipped with supporting mechanism 74.

Referring to fig. 3, the utility model provides a photovoltaic engineering box-type substation inverter mounting device on water through the improvement, adjusting mechanism 72 includes shell 721, threaded rod 722, slider 723, slide 724, second guide rod 725 and guide 726, middle threaded rod 722 in shell 721, the right side of threaded rod 722 is connected with drive motor 73 output shaft, both ends outside threaded rod 722 are equipped with slider 723, slide 724 is installed at both ends around slider 723, slide 724 runs through shell 721 and connects with guide 726, guide 726 inside upper end and branch 1 are fixed, the threads at both ends are opposite about threaded rod 722, and two sets of slider 723 are respectively placed at the threaded position at both ends and are screwed on it, relative motion is convenient, slider 723 is made of alloy steel, the strength is high, the stability is strong, both ends are equipped with the spout around in shell 721, and slide 724 runs through the spout and connects with guide 726, the sliding is smooth, and the guiding is stable; the middle part of the upper end of the inner side of the guide member 726 is provided with a groove, and the lower end of the outer side of the support rod 1 is connected with the groove of the inner side of the guide member 726, so that stable guiding is convenient to carry out.

Please refer to fig. 4 and 5, the utility model provides a photovoltaic engineering case becomes inverter installation device on water through improving here, supporting mechanism 74 includes jacking case 741, roof 742, layer board 743, cylinder 744 and guide bar 745, jacking case 741 bottom is fixed with the shell 721 top, jacking case 741 top installs roof 742, roof 742 top front end is equipped with layer board 743, the bottom meets with cylinder 744 in jacking case 741, cylinder 744 top ejector pin meets with roof 742, both ends are equipped with guide bar 745 about roof 742 bottom, layer board 743 top bonds has the silica gel layer, and layer board 743 front end is the arc, lift effectually, stability is strong; the guide blocks are fixed at the left end and the right end of the inner side of the jacking box 741, the guide blocks are penetrated through by guide rods 745, the guide is stable, the sliding is smooth, and the supporting plate 743 is made of stainless steel, so that the rust caused by long-term use is prevented.

The utility model provides an installation device of a photovoltaic engineering box-type transformer substation inverter on water through improvement, and the working principle is as follows;

firstly, when the box-type transformer inverter needs to be installed, firstly, the device is installed at a position where the installation is needed, then the back surface of the inverter is connected with the sliding connector 3, and then the locking plate 6 is installed at the position where the installation is needed;

secondly, after installation, a user starts the air cylinder 744 to work, the pushing rod at the top of the air cylinder 744 can be used for jacking the top plate 742, and the top plate 742 can enable the supporting plate 743 at the top to contact the bottom of the inverter to stably lift and support the inverter under the guiding action of the guiding rod 745;

thirdly, if the size of the inverter is different, the position of the sliding connecting piece 3 needs to be adjusted, the sliding connecting piece 3 can manually rotate the stabilizing button 4, and then the sliding connecting piece can slide up and down in the guide groove 2, so that the height adjustment is realized;

fourthly, the user starts the driving motor 73 to work, the driving motor 73 drives the threaded rod 722 to rotate, the sliding parts 723 at the two ends can move relatively in the rotating process of the threaded rod 722, and the sliding plate 724 at the outer side guides the sliding parts downwards, so that the guide part 726 drives the supporting rods 1 at the two ends to move relatively, and the distance between the two supporting rods is adjusted.

The utility model provides a photovoltaic engineering case becomes inverter mounting device on water through improving, through being equipped with auxiliary device 7 in two sets of branches 1 bottom, be equipped with adjustment mechanism 72 in the auxiliary device 7, adjustment mechanism 72 is driven by independent motor, can realize two sets of branches 1 and carry out relative motion under the drive, namely realize the regulation of controlling the position, conveniently be applicable to the installation of the not unidimensional dc-to-ac converter, the suitability is strong; and be equipped with supporting mechanism 74 at auxiliary device 7 middle part, supporting mechanism 74 can accomplish fixed back at the dc-to-ac converter, carries out stable lifting to it, and height-adjustable, the suitability is strong, supports stably.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The mounting device for the overwater photovoltaic engineering box-transformer inverter comprises supporting rods (1), wherein two groups of supporting rods (1) are arranged, a guide groove (2) is formed in the middle of the inside of each supporting rod (1), a sliding connecting piece (3) is movably embedded into the guide groove (2), stabilizing buttons (4) are arranged at the left end and the right end of the sliding connecting piece (3), the upper end of the inside of each supporting rod (1) is penetrated through by a guide rod (5), and a locking plate (6) is fixed on the outer side of each guide rod (5);

the method is characterized in that: still include auxiliary device (7), branch (1) bottom meets with auxiliary device (7), auxiliary device (7) include bottom plate (71), adjustment mechanism (72), driving motor (73) and supporting mechanism (74), bottom plate (71) top meets with adjustment mechanism (72), adjustment mechanism (72) right side is equipped with driving motor (73), adjustment mechanism (72) top middle part is equipped with supporting mechanism (74).

2. The photovoltaic engineering box-type substation inverter mounting device on water of claim 1, characterized in that: the adjusting mechanism (72) comprises a shell (721), a threaded rod (722), a sliding piece (723), a sliding plate (724), a second guide rod (725) and a guide piece (726), the threaded rod (722) is arranged in the middle of the shell (721), the right side of the threaded rod (722) is connected with an output shaft of a driving motor (73), the sliding piece (723) is arranged at two ends of the outer side of the threaded rod (722), the sliding plate (724) is installed at the front end and the rear end of the sliding piece (723), the sliding plate (724) penetrates through the shell (721) to be connected with the guide piece (726), and the upper end of the inner side of the guide piece (726) is fixed with the support rod (1).

3. The photovoltaic engineering box-type substation inverter mounting device on water as claimed in claim 2, wherein: the supporting mechanism (74) comprises a jacking box (741), a top plate (742), a supporting plate (743), an air cylinder (744) and guide rods (745), the bottom of the jacking box (741) is fixed to the top of the shell (721), the top plate (742) is installed at the top of the jacking box (741), the supporting plate (743) is arranged at the front end of the top plate (742), the bottom of the jacking box (741) is connected with the air cylinder (744), the top push rod of the air cylinder (744) is connected with the top plate (742), and the guide rods (745) are arranged at the left end and the right end of the bottom of the top plate (742).

4. The photovoltaic engineering box-type substation inverter mounting device on water as claimed in claim 2, wherein: the front end and the rear end in the shell (721) are provided with sliding grooves, and the sliding plate (724) penetrates through the sliding grooves and is connected with the guide piece (726).

5. The photovoltaic engineering box-type substation inverter mounting device on water as claimed in claim 4, wherein: the middle part of the upper end of the inner side of the guide part (726) is provided with a groove, and the lower end of the outer side of the support rod (1) is connected with the groove of the inner side of the guide part (726).

6. The photovoltaic engineering box-type substation inverter mounting device on water as claimed in claim 3, wherein: the top of the supporting plate (743) is bonded with a silica gel layer, and the front end of the supporting plate (743) is arc-shaped.

7. The photovoltaic engineering box-type substation inverter mounting device on water as claimed in claim 3, wherein: guide blocks are fixed at the left end and the right end of the inner side of the jacking box (741), and guide rods (745) penetrate through the guide blocks.

8. The installation device of the overwater photovoltaic engineering box-type substation inverter according to claim 2, characterized in that: the threads of the left end and the right end of the threaded rod (722) are opposite, and two groups of sliding parts (723) are respectively arranged at the positions of the threads of the two ends to be in threaded connection.