Assembling structure of assembly type photovoltaic box transformer substation foundation

Abstract

The utility model belongs to the field of assembly structures of assembly type photovoltaic box transformer substation foundations, and particularly relates to an assembly structure of an assembly type photovoltaic box transformer substation foundation, which comprises a photovoltaic box transformer substation box body, the top of the photovoltaic box transformer substation box body is in contact with a photovoltaic box transformer substation top cover, and the bottom of the photovoltaic box transformer substation top cover is fixedly connected with a connecting block. According to the scheme, the sliding block, the connecting plate, the pull rod, the handle, the connecting seat, the guide rod and other parts are designed, the sliding block is pulled to move to a designated position, then the photovoltaic box transformer top cover is moved to drive the connecting block and the clamping groove to move to a designated position on the photovoltaic box transformer body, then the sliding block is loosened, and the sliding block moves to a designated position in the clamping groove; therefore, the top cover of the photovoltaic box transformer substation is limited, and the assembly type photovoltaic box transformer substation is convenient to assemble.

Description

Technical Field

[0001] The utility model belongs to the field of assembled structures of assembled photovoltaic box-type transformer foundations, and in particular relates to an assembled structure of assembled photovoltaic box-type transformer foundations. Background Art

[0002] An assembled photovoltaic box transformer is an assembled building device that converts the direct current generated by a photovoltaic power generation system into alternating current and connects it to the power grid. It is the core of a photovoltaic power generation system and is mainly composed of components such as photovoltaic arrays, inverters, AC switchgear, and transformers. It is manufactured through factory prefabrication and assembly. The assembly structure of the assembled photovoltaic box transformer foundation is a foundation structure specially designed for installing photovoltaic box transformer equipment. Through reasonable design and construction, it can provide a stable installation location for photovoltaic box transformer equipment, ensuring the normal operation and safe use of the equipment. In the existing technology, when an assembled photovoltaic box transformer needs to be assembled, it is necessary to use external tools to rotate and assemble the bolts on the assembled photovoltaic box transformer, which makes the assembled photovoltaic box transformer inconvenient to assemble. Therefore, there is a need to improve the existing technology. Summary of the Invention

[0003] The purpose of the utility model is to provide an assembly structure for the foundation of an assembled photovoltaic box transformer, which solves the problem that when the assembled photovoltaic box transformer needs to be assembled, it is necessary to use external tools to rotate and assemble the bolts on the assembled photovoltaic box transformer, which makes the assembled photovoltaic box transformer inconvenient to assemble.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an assembly structure of the foundation of an assembled photovoltaic box transformer, including a photovoltaic box transformer body, the top of the photovoltaic box transformer body contacts the photovoltaic box transformer top cover, the bottom of the photovoltaic box transformer top cover is fixedly connected to a connecting block, the interior of the photovoltaic box transformer body is slidingly connected to the connecting block, a card slot is opened inside the connecting block, the interior of the card slot is slidingly connected to a slider, the interior of the photovoltaic box transformer body is slidingly connected to the slider, the end of the slider away from the card slot is fixedly connected to a connecting plate, the side of the connecting plate away from the slider is fixedly connected to a pull rod, the outer side of the photovoltaic box transformer body is fixedly connected to a connecting seat, the interior of the connecting seat is slidingly connected to a pull rod, a spring is provided on the outer side of the pull rod, the interior of the connecting seat is slidingly connected to the slider, and a sealing mechanism is provided inside the connecting seat.

[0005] The principle of the utility model is that when the device is used, the handle is pulled to move in the direction away from the connecting seat, the movement of the handle drives the pull rod to move, the movement of the pull rod drives the connection plate to move, the movement of the connection plate drives the slider to move, the movement of the connection plate compresses the spring, and after the slider moves to the specified position, the photovoltaic box transformer top cover is moved to drive the connecting block and the card slot to move to the specified position on the photovoltaic box transformer box body, and then the handle is released, the elastic force of the spring pushes the connection plate to move, the movement of the connection plate drives the slider and other components to move, and the slider moves to the specified position in the card slot, thereby limiting the top cover of the photovoltaic box transformer, making the assembled photovoltaic box transformer easy to assemble;

[0006] When the splicing structure needs to be sealed, the screw is rotated, and the screw rotation and the connecting seat produce threaded motion, which causes the screw to produce relative displacement. The screw rotation drives the bearing and the connecting sleeve to move, and the movement of the connecting sleeve drives the semicircular sealing sleeve to move. The movement of the semicircular sealing sleeve drives the guide rod to move, and the semicircular sealing sleeve moves and contacts the pull rod, thereby sealing the splicing structure and preventing water from entering the interior of the splicing structure.

[0007] The beneficial effects of the present utility model are as follows: this scheme designs components such as sliders, connecting plates, pull rods, handles, connecting seats and guide rods, and by pulling the slider to the specified position, then moving the photovoltaic box transformer top cover to drive the connecting block and the card slot to the specified position on the photovoltaic box transformer body, and then releasing the slider, the slider moves to the specified position in the card slot, thereby limiting the top cover of the photovoltaic box transformer, making it easy to assemble the assembled photovoltaic box transformer, and by designing components such as screws, connecting sleeves, bearings, semicircular sealing sleeves, guide grooves and guide rods, the screw is rotated to produce threaded movement with the connecting seat, and the rotation of the screw drives the semicircular sealing sleeve and other components to move, and the semicircular sealing sleeve moves to contact the pull rod, thereby sealing the splicing structure to prevent water from entering the interior of the splicing structure.

[0008] Furthermore, one end of the pull rod away from the connecting plate is fixedly connected to a handle, and the handle is made of iron material. By designing the handle to be made of iron material, the handle is made more durable.

[0009] Furthermore, a guide rod is slidably connected to the interior of the connecting plate, and both ends of the guide rod are fixedly connected to connecting seats. By designing the guide rod, the connecting plate can be guided.

[0010] Furthermore, one end of the spring is fixedly connected to a connecting plate, and the other end of the spring is fixedly connected to a connecting seat. By designing the spring, the connecting plate has an elastic effect.

[0011] Furthermore, the sealing mechanism includes a screw and a guide rod. The screw is threadedly connected to the interior of the connecting seat. A connecting sleeve is rotatably connected to the exterior of the screw. A semicircular sealing sleeve is fixedly connected to the connecting sleeve. The semicircular sealing sleeve is slidably connected to the interior of the connecting seat. The semicircular sealing sleeve is fixedly connected to the guide rod, and the semicircular sealing sleeve contacts a pull rod. By rotating the screw and the connecting seat, threaded motion is generated, which drives the semicircular sealing sleeve and other components to move. The semicircular sealing sleeve moves and contacts the pull rod, thereby sealing the splicing structure and preventing water from entering the interior of the splicing structure.

[0012] Furthermore, a bearing is fixedly sleeved inside the connecting sleeve, and a screw is fixedly sleeved inside the bearing. The bearing is designed to support the rotation of the screw.

[0013] Furthermore, a guide groove is provided inside the connecting seat, and a guide rod is slidably connected inside the guide groove. By designing the guide groove, the guide rod can slide in the guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of the assembled structure of the prefabricated photovoltaic box transformer foundation according to an embodiment of the present invention;

[0015] Figure 2 The assembled structure of the assembled photovoltaic box-type transformer foundation of the embodiment of the present invention Figure 1 A sectional perspective view of the overall structure;

[0016] Figure 3 The assembled structure of the assembled photovoltaic box-type transformer foundation of the embodiment of the present invention Figure 2 A magnified view of the connection block;

[0017] Figure 4 The assembled structure of the assembled photovoltaic box-type transformer foundation of the embodiment of the present invention Figure 3 Enlarged view of point A. DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: photovoltaic box transformer body 1, photovoltaic box transformer top cover 2, connecting block 3, slot 4, slider 5, connecting plate 6, pull rod 7, handle 8, connecting seat 9, guide rod 10, spring 11, sealing mechanism 12, screw 121, connecting sleeve 122, bearing 123, semicircular sealing sleeve 124, guide groove 125, guide rod 126.

[0020] like Figure 1 — Figure 4As shown, this embodiment provides an assembly structure of the foundation of an assembled photovoltaic box transformer, including a photovoltaic box transformer body 1, the top of the photovoltaic box transformer body 1 contacts with a photovoltaic box transformer top cover 2, the bottom of the photovoltaic box transformer top cover 2 is fixedly connected with a connecting block 3, the interior of the photovoltaic box transformer body 1 is slidingly connected with the connecting block 3, the interior of the connecting block 3 is provided with a card slot 4, the interior of the card slot 4 is slidingly connected with a slider 5, the interior of the photovoltaic box transformer body 1 is slidingly connected with the slider 5, the end of the slider 5 away from the card slot 4 is fixedly connected with a connecting plate 6, the side of the connecting plate 6 away from the slider 5 is fixedly connected with a pull rod 7, the end of the pull rod 7 away from the connecting plate 6 is fixedly connected with a handle 8, the handle 8 is made of iron material, and by designing the handle 8 as an iron material, the handle 8 is made more durable.

[0021] like Figure 1 — Figure 4 As shown, the outside of the photovoltaic box transformer body 1 is fixedly connected to a connecting seat 9, and the inside of the connecting plate 6 is slidably connected to a guide rod 10. Both ends of the guide rod 10 are fixedly connected to the connecting seat 9. By designing the guide rod 10, the connecting plate 6 can be guided. The inside of the connecting seat 9 is slidably connected to a pull rod 7, and a spring 11 is provided on the outside of the pull rod 7. One end of the spring 11 is fixedly connected to the connecting plate 6, and the other end of the spring 11 is fixedly connected to the connecting seat 9. By designing the spring 11, the connecting plate 6 has an elastic effect, and the inside of the connecting seat 9 is slidably connected to a slider 5. A sealing mechanism 12 is provided inside the connecting seat 9. By pulling the slider 5 to move to the specified position, and then moving the photovoltaic box transformer top cover 2 to drive the connecting block 3 and the card slot 4 to move to the specified position on the photovoltaic box transformer body 1, and then releasing the slider 5, the slider 5 moves to the specified position in the card slot 4, so that the photovoltaic box transformer top cover 2 is limited, making the assembled photovoltaic box transformer easy to assemble.

[0022] like Figure 4As shown, the sealing mechanism 12 includes a screw 121 and a guide rod 126. The interior of the connecting seat 9 is connected to the screw 121 through a thread. The outer side of the screw 121 is rotatably connected to the connecting sleeve 122. The interior of the connecting sleeve 122 is fixedly sleeved with a bearing 123. The interior of the bearing 123 is fixedly sleeved with the screw 121. The bearing 123 is designed to support the rotation of the screw 121. A semicircular sealing sleeve 124 is fixedly connected to the connecting sleeve 122. The interior of the connecting seat 9 is slidably connected to the semicircular sealing sleeve 124. A guide groove is provided inside the connecting seat 9. 125. The guide groove 125 is internally slidably connected to a guide rod 126. By designing the guide groove 125, the guide rod 126 can slide in the guide groove 125. A semicircular sealing sleeve 124 is fixedly connected to the guide rod 126. The semicircular sealing sleeve 124 contacts the pull rod 7. By rotating the screw 121 and the connecting seat 9, threaded movement occurs. The rotation of the screw 121 drives the semicircular sealing sleeve 124 and other components to move. The semicircular sealing sleeve 124 moves and contacts the pull rod 7, thereby sealing the splicing structure to prevent water from entering the interior of the splicing structure.

[0023] The specific implementation process of the utility model is as follows: when the assembled photovoltaic box transformer needs to be assembled, the handle 8 is pulled to move in the direction away from the connecting seat 9, and the movement of the handle 8 drives the pull rod 7 to move, and the movement of the pull rod 7 drives the connecting plate 6 to move, and the movement of the connecting plate 6 drives the slider 5 to move, and the movement of the connecting plate 6 compresses the spring 11. After the slider 5 moves to the specified position, the photovoltaic box transformer top cover 2 is moved to drive the connecting block 3 and the card slot 4 to move to the specified position on the photovoltaic box transformer box body 1, and then the handle 8 is released. The elastic force of the spring 11 pushes the connecting plate 6 to move, and the movement of the connecting plate 6 drives the slider 5 and other components to move, and the slider 5 moves to the specified position in the card slot 4, thereby limiting the photovoltaic box transformer top cover 2, making the assembled photovoltaic box transformer easy to assemble;

[0024] When the splicing structure needs to be sealed, the screw 121 is rotated, and the screw 121 rotates and generates threaded motion with the connecting seat 9, thereby causing the screw 121 to produce relative displacement. The rotation of the screw 121 drives the bearing 123 and the connecting sleeve 122 to move, and the movement of the connecting sleeve 122 drives the semicircular sealing sleeve 124 to move. The movement of the semicircular sealing sleeve 124 drives the guide rod 126 to move, and the semicircular sealing sleeve 124 moves and contacts the pull rod 7, thereby sealing the splicing structure to prevent water from entering the interior of the splicing structure.

[0025] This solution designs components such as a slider 5, a connecting plate 6, a pull rod 7, a handle 8, a connecting seat 9 and a guide rod 10. By pulling the slider 5 to the specified position, the photovoltaic box transformer top cover 2 is moved to drive the connecting block 3 and the card slot 4 to the specified position on the photovoltaic box transformer body 1. Then, the slider 5 is released, and the slider 5 moves to the specified position in the card slot 4, thereby limiting the photovoltaic box transformer top cover 2, making the assembled photovoltaic box transformer easy to assemble. By designing components such as the screw 121, the connecting sleeve 122, the bearing 123, the semicircular sealing sleeve 124, the guide groove 125 and the guide rod 126, the screw 121 is rotated to generate a threaded motion with the connecting seat 9. The rotation of the screw 121 drives the semicircular sealing sleeve 124 and other components to move. The semicircular sealing sleeve 124 moves and contacts the pull rod 7, thereby sealing the splicing structure to prevent water from entering the interior of the splicing structure.

[0026] It should be noted that, in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0027] The above is only an embodiment of the present invention, and the common knowledge such as the specific structure and characteristics of the scheme is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several variations and improvements can be made, which should also be regarded as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An assembled structure of an assembled photovoltaic box-type transformer foundation, including a photovoltaic box-type transformer box body, characterized by: The top of the photovoltaic box transformer body contacts the photovoltaic box transformer top cover, the bottom of the photovoltaic box transformer top cover is fixedly connected to a connecting block, the interior of the photovoltaic box transformer body is slidingly connected to the connecting block, a slot is provided inside the connecting block, the interior of the slot is slidingly connected to a slider, the interior of the photovoltaic box transformer body is slidingly connected to the slider, the end of the slider away from the slot is fixedly connected to a connecting plate, the side of the connecting plate away from the slider is fixedly connected to a pull rod, the outside of the photovoltaic box transformer body is fixedly connected to a connecting seat, the interior of the connecting seat is slidingly connected to a pull rod, a spring is provided on the outside of the pull rod, the interior of the connecting seat is slidingly connected to the slider, and a sealing mechanism is provided inside the connecting seat.

2. The assembled structure of the prefabricated photovoltaic box-type transformer foundation according to claim 1 is characterized in that: One end of the pull rod away from the connecting plate is fixedly connected with a handle, and the handle is made of iron material.

3. The assembled structure of the prefabricated photovoltaic box-type transformer foundation according to claim 1 is characterized in that: A guide rod is slidably connected inside the connecting plate, and both ends of the guide rod are fixedly connected to connecting seats.

4. The assembled structure of the prefabricated photovoltaic box-type transformer foundation according to claim 1 is characterized in that: One end of the spring is fixedly connected to the connecting plate, and the other end of the spring is fixedly connected to the connecting seat.

5. The assembled structure of the prefabricated photovoltaic box-type transformer foundation according to claim 1 is characterized in that: The sealing mechanism includes a screw and a guide rod. The inside of the connecting seat is connected to the screw through a thread. The outside of the screw is rotatably connected to a connecting sleeve. A semicircular sealing sleeve is fixedly connected to the connecting sleeve. The inside of the connecting seat is slidably connected to a semicircular sealing sleeve. The guide rod is fixedly connected to the semicircular sealing sleeve, and the semicircular sealing sleeve is in contact with a pull rod.

6. The assembled structure of the prefabricated photovoltaic box-type transformer foundation according to claim 5 is characterized by: A bearing is fixedly sleeved inside the connecting sleeve, and a screw is fixedly sleeved inside the bearing.

7. The assembled structure of the prefabricated photovoltaic box-type transformer foundation according to claim 1 is characterized in that: A guide groove is provided inside the connecting seat, and a guide rod is slidably connected inside the guide groove.

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