Maintenance device for photovoltaic transformer
By designing a liftable photovoltaic transformer maintenance device, the problems of reduced heat dissipation and difficult maintenance caused by dust accumulation in photovoltaic transformers have been solved, achieving efficient cleaning and convenient operation, and improving maintenance efficiency and anti-fouling effect.
Patent Information
- Application Number
- CN202520284202.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-02-21
AI Technical Summary
During use, dust easily accumulates on the surface of photovoltaic transformers, leading to a decrease in heat dissipation. Traditional maintenance methods are time-consuming and labor-intensive, especially in confined spaces where operation is difficult, affecting maintenance efficiency.
A maintenance device for photovoltaic transformers was designed, comprising a liftable lifting seat, a cleaning pump, and a collection box. The height of the lifting seat can be adjusted to adapt to different scenarios. The cleaning pump sucks up dust and collects it in the collection box. The structure uses limit blocks, springs, and hemispherical buckles to facilitate the fixing and disassembly of the collection box.
It achieves efficient cleaning of photovoltaic transformers, improves maintenance efficiency, adapts to the operational needs of different heights, simplifies the maintenance process, and enhances the anti-fouling effect.
Smart Images
Figure CN223606994U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to transformer maintenance equipment technical field, concretely is a kind of maintenance device for photovoltaic transformer. BACKGROUND
[0002] Box-type transformer (usually simply referred to as "box transformer") concentrates traditional transformer in box shell, with small volume, light weight, low noise, low loss, high reliability, widely used in residential area, commercial center, light station, airport, factory, enterprise, hospital, school and other places, box-type transformer as a complete set of power distribution equipment, its basic principle lies in, through pressure starting system, armoring wire, substation full-automatic system, direct current point and corresponding technical equipment, according to the prescribed order, reasonable assembly is carried out, and all components are installed into toughened box structure, to form a kind of specific transformer, box-type transformer is widely applied to electric power engineering construction, and its maintenance is also an important step to guarantee the normal use of box-type transformer, and its maintenance is mainly that worker master regularly patrols, component maintenance and dust removal to box-type transformer;
[0003] In the use process of photovoltaic transformer, the surface of equipment is easy to accumulate dust and affect the heat dissipation effect of equipment, and the traditional box-type transformer is fixedly installed in narrow machine room, so that the space for workers to maintain box-type transformer is limited, the dust removal work is time-consuming and laborious, the maintenance work progress is slow, the box-type transformer at high place is inconvenient to observe and operate due to height, which brings great difficulty to workers, and the dust removal maintenance efficiency of transformer is reduced. Therefore, we provide a kind of maintenance device for photovoltaic transformer. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of maintenance device for photovoltaic transformer to solve the problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of maintenance device for photovoltaic transformer, including box, the box top is equipped with movable slot, movable card is set in the movable slot lifting seat, the lifting seat is below and is provided with lifting hydraulic cylinder, the top of the lifting seat is equipped with workbench, the lifting seat one end is equipped with installation slot, the installation slot is movably connected with stretch box, the stretch box is provided with support, the support is provided with cleaning pump, the cleaning pump is communicated with collection tank by bellows hose at one end, the bellows hose passes through from through hole, the collection tank is clamped in the through slot in the bottom of box by connecting mechanism, the connecting mechanism includes the limiting block installed in the side of box, the limiting block is connected with semispherical buckle by spring, the semispherical buckle is correspondingly clamped in the semispherical clamping groove outside collection tank.
[0007] The bottom of the box is provided with casters.
[0008] The side of the box is provided with a push rod.
[0009] The side of the stretchable box is connected with the elastic pull rod through a pull spring.
[0010] The outside of the stretchable box is provided with a handle.
[0011] The bottom opening of the collection box is provided with a blocking plate.
[0012] The front end of the box is movably provided with a storage box.
[0013] Compared with the prior art, the photovoltaic transformer maintenance device has the advantages that the structure is simple and reasonable, and has strong practicability; the lifting seat can be adjusted in height under the action of the lifting hydraulic cylinder to adapt to different processing scenes, so that the height of the equipment can be adjusted to adapt to the maintenance requirements of transformers of different heights, and the user can observe high places conveniently; when the equipment is not working, the lifting seat can be retracted into the box to achieve the protection effect, improve the anti-fouling effect of the device, and set the stretchable stretchable box in the mounting groove on the side of the lifting seat; when the worker is on the workbench, the cleaning pump in the stretchable box can be taken out to perform dust suction treatment on the transformer equipment; in this process, the dust on the transformer can be sucked into the collection box through the corrugated hose to achieve the purpose of rapid cleaning; the blocking plate movably connected with the collection box can be conveniently cleaned; the limiting block, spring, semispherical buckle, semispherical clamping groove and other structures are used in cooperation to conveniently fix and dismount the collection box, and convenience is brought to the user. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a box body installation structure schematic view of the utility model.
[0015] Fig. 2 It is a box body internal structure schematic view of the utility model.
[0016] Fig. 3 It is a connection mechanism structure schematic view of the utility model.
[0017] In the figure: 1, box; 11, caster; 12, push rod; 13, movable groove; 14, lifting seat; 15, lifting hydraulic cylinder; 16, workbench; 17, mounting groove; 18, stretching box; 19, elastic pull rod; 2, handle; 21, support; 22, cleaning pump; 23, corrugated hose; 24, through hole; 25, collection box; 26, through groove; 27, blocking plate; 28, limiting block; 29, spring; 3, semispherical buckle; 31, semispherical clamping groove; 32, storage box. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0019] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of maintenance device for photovoltaic transformer, including box 1, the box 1 top is equipped with movable groove 13, movable clamping lifting seat 14 is equipped in movable groove 13, the lower portion of lifting seat 14 is equipped with lifting hydraulic cylinder 15, the top of lifting seat 14 is equipped with workbench 16, one end of lifting seat 14 is equipped with mounting groove 17, stretching box 18 is movably connected in mounting groove 17, the stretching box 18 is equipped with support 21, and the support 21 is equipped with cleaning pump 22, specifically, cleaning pump 22 is placed on support 21 using movable clamping, one end of cleaning pump 22 is communicated with collection box 25 by corrugated hose 23, and corrugated hose 23 passes through through hole 24, and corrugated hose 23 has good stretchability and dust passability, and collection box 25 is clamped in through groove 26 in the bottom of box 1 by connecting mechanism, the connecting mechanism includes limiting block 28 mounted on the side of box 1, and the limiting block 28 is connected with semispherical buckle 3 by spring 29, and semispherical buckle 3 is clamped in semispherical clamping groove 31 on the outside of collection box 25 correspondingly. Specifically, semispherical buckle 3 is movably clamped in the limiting movable groove formed in the side wall of box 1, and the limiting block 28 is moved to pull semispherical buckle 3, to realize the locking and dismounting of collection box 25, and ventilation hole is formed in collection box 25. The model of cleaning pump 22 can adopt VC25, VC40, and electric dust suction pump (also known as electric dust suction pump or industrial dust collector) is a kind of equipment for generating negative pressure to suction dust, particulate matter or liquid by motor drive, and is widely used in industrial cleaning, construction site, workshop dust removal and other fields.
[0020] By setting the limiting block 28, spring 29, half ball buckle 3, half ball clamping groove 31 and other structure cooperation, can be convenient to collect box 25 fixed and disassembled, for the user brings the convenience. Specifically, the cleaning pump 22 is a dust pump, and its air inlet is connected to the dust pipe, and the cleaning pump 22 is connected to the power supply and switch through the wire. When working, the user first pulls out the stretching box 18, and then turns on the cleaning pump 22 through the switch, so that one end of the dust pipe moves to the transformer area to be cleaned, and under the action of the cleaning pump 22, the dust is sucked into the collection box 25 through the corrugated hose 23 and collected.
[0021] By installing the liftable lifting seat 14 in the movable groove 13 of the box body 1, the height of the lifting seat 14 can be adjusted correspondingly under the action of the lifting hydraulic cylinder 15 to adapt to different processing scenes, so that the height of the equipment is adjusted to adapt to the maintenance requirements of transformers of different heights, and when the equipment is not working, the lifting seat 14 can be retracted into the box body 1 to achieve the protection effect, thereby improving the anti-pollution effect of the device.
[0022] In the above scheme, the bottom of the box body 1 is provided with a foot wheel 11. The foot wheel 11 adopts a self-locking type foot wheel mechanism, which facilitates the movement of the equipment.
[0023] In the above scheme, the side of the box body 1 is provided with a push rod 12. The push rod 12 is integrally fixed with the box body 1.
[0024] In the above scheme, the side of the stretching box 18 is connected with the elastic pull rod 19 through the tension spring. By setting the stretchable stretching box 18 in the mounting groove 17 on the side of the lifting seat 14, the worker can take out the cleaning pump 22 inside the stretching box 18 when working on the workbench to perform dust suction treatment on the transformer equipment. In this process, the dust on the transformer can be sucked into the collection box 25 through the corrugated hose 23 to achieve the purpose of rapid cleaning.
[0025] In the above scheme, the outside of the stretching box 18 is provided with a handle 2. The handle 2 facilitates pulling the stretching box 18, and the elastic pull rod 19 and the tension spring serve as a connecting mechanism to connect the stretching box 18 with the box body 1, preventing the stretching box 18 from falling out to the outside area.
[0026] In the above scheme, the bottom opening of the collection box 25 is connected with a plug plate 27. By setting the plug plate 27 movably connected with the collection box 25, the inside of the plug plate 27 can be conveniently cleaned.
[0027] In the above scheme, the front end of the box body 1 is movably provided with a storage box 32. The storage box 32 can be used to store tools for easy use by the worker.
[0028] Working principle:
[0029] The photovoltaic transformer maintenance device, the user can push the equipment to the area to be cleaned through the push rod 12, lock and fix the casters 11, install the liftable lifting seat 14 in the movable slot 13 of the box body 1, adjust the height of the lifting seat 14 under the action of the lifting hydraulic cylinder 15 to adapt to different processing scenes, realize the purpose of adjusting the height of the equipment, so that the worker can conveniently observe the situation at a high place, and when cleaning the transformer equipment at a high place, the worker can stand on the workbench 16 to carry out work, the worker can take out the cleaning pump 22 in the stretching box 18 to carry out dust suction treatment on the transformer equipment, open the cleaning pump 22 through the switch, move one end of the dust suction pipe to the transformer area to be cleaned, suck the dust into the collecting box 25 through the corrugated hose 23 under the action of the cleaning pump 22, and then when it is necessary to disassemble the collecting box 25, the user can pull the limiting block 28 outward, the limiting block 28 drives the semispherical buckle 3 to exit from the semispherical clamping groove 31 through the spring 29, at this time, the collecting box 25 can be taken down for internal cleaning treatment, and the operation is simple and convenient, and the photovoltaic transformer maintenance device has good practicability.
[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A maintenance device for photovoltaic transformers, comprising a box (1), characterized in that: The box (1) top is provided with movable slot (13), the movable slot (13) is movably clamped with lifting seat (14), the lifting seat (14) below is provided with lifting hydraulic cylinder (15), the lifting seat (14) top is provided with workbench (16), the lifting seat (14) one end is provided with installation slot (17), the installation slot (17) is movably clamped with stretch box (18), the stretch box (18) is provided with support (21), the support (21) is provided with cleaning pump (22), one end of the cleaning pump (22) is communicated with collecting box (25) through corrugated hose (23), the corrugated hose (23) passes through from the through hole (24), the collecting box (25) is clamped in the through slot (26) in the bottom of the box (1) through the connecting mechanism, the connecting mechanism includes the limiting block (28) installed in the side of the box (1), the limiting block (28) is connected with the semispherical buckle (3) through the spring (29), the semispherical buckle (3) is correspondingly clamped in the semispherical clamping groove (31) on the outside of the collecting box (25).
2. A maintenance device for a photovoltaic transformer according to claim 1, characterized in that: The bottom of the box (1) is provided with a trundle (11).
3. A maintenance device for photovoltaic transformers according to claim 1, characterized in that: The side of the box (1) is provided with a push rod (12).
4. A maintenance device for photovoltaic transformers according to claim 1, characterized in that: The side of the stretch box (18) is connected with the elastic pull rod (19) through the tension spring.
5. A photovoltaic transformer maintenance device according to claim 1, characterized in that: The outside of the stretch box (18) is provided with a handle (2).
6. A maintenance device for photovoltaic transformers according to claim 1, characterized in that: The bottom opening of the collecting box (25) is clamped with a baffle (27).
7. A maintenance device for photovoltaic transformers according to claim 1, characterized in that: The front end of the box (1) is movably mounted with a storage box (32).