Photovoltaic power station operation and maintenance management device

Abstract

The utility model discloses a photovoltaic power station operation and maintenance management device, which comprises a device main body, storage grooves are arranged in the device main body in an array manner, a plurality of compression protection assemblies are arranged in the storage grooves, and each compression protection assembly comprises guide rods which are fixedly arranged on the inner walls of the storage grooves in a bilateral symmetry manner. According to the photovoltaic power station operation and maintenance management device, through arrangement of the movable plates, linkage rods, first springs, pressing plates and trigger rods, in the process that the drawers are completely pushed into the storage grooves, the rear faces of the drawers abut against the lower ends of the trigger rods, the trigger rods drive the rear movable plates to horizontally move, the drawer can be pushed into the storage grooves, and the drawer can be pushed into the storage grooves. The two movable plates drive the pressing plate to move downwards through the four linkage rods, so that the pressing plate and the upper spongy cushion move downwards into the drawer and the lower spongy cushion, the upper spongy cushion is matched with the lower spongy cushion to clamp and fix the instrument, and the possibility that the instrument moves in the drawer and collides with the inner wall of the drawer to be damaged is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic operation and maintenance, and specifically relates to an operation and maintenance and repair management device for a photovoltaic power station. Background Art

[0002] A photovoltaic power station refers to a photovoltaic power generation system that is connected to a power grid and transmits electricity to the grid. It is a green energy project encouraged by the state and can be divided into grid-connected power generation systems with or without batteries. Solar power generation is divided into solar thermal power generation and photovoltaic power generation. Solar power generation usually refers to solar photovoltaic power generation. Photovoltaic power generation products are mainly used in three aspects: one is to provide power for places without electricity; the second is solar daily electronic products, such as various solar chargers, solar street lights, and various solar lawn lamps; the third is grid-connected power generation, which has been widely promoted and implemented in developed countries.

[0003] The utility model with authorization announcement number CN215579981U provides a photovoltaic operation and maintenance management device for a power station. By arranging a rubber layer in the drawer and sponge protrusions in the groove, it plays a protective role for the instruments placed in the drawer to prevent the instruments from being damaged when the device collides or moves.

[0004] However, in the above patent, since the lower end of the sponge protrusion is always lower than the upper surface of the drawer, in the process of pushing the drawer into the groove, the edges of the upper surface of the drawer will inevitably scratch the sponge protrusion. At the same time, after the instrument is placed in the drawer, in order to enable the sponge protrusion to contact the upper surface of the instrument to play a protective role, the lower end of the sponge protrusion must be lower than the upper surface of the instrument, causing the edges of the upper surface of the instrument to scratch the sponge protrusion. When the edges of the instrument are sharp, the sponge protrusion will be scratched, shortening the service life of the sponge protrusion. For this reason, we propose a photovoltaic power station operation and maintenance management device. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic power station operation and maintenance management device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic power station operation and maintenance management device, including a device body, an internal array of storage slots is provided in the device body, and a plurality of the storage slots are provided with a clamping protection component, the clamping protection component includes a guide rod symmetrically fixed to the inner wall of the storage slot, and the outer walls of the two guide rods are symmetrically sleeved with movable plates, a first spring is fixed between the two movable plates, and a synchronization component is provided between the two movable plates, the outer walls of the two movable plates are symmetrically hinged with linkage rods, and the lower ends of the four linkage rods are hinged with pressure plates, the lower surface of the pressure plate is fixed with an upper sponge pad, and the rear of the rear movable plate is fixed with a trigger rod, and the bottom surfaces of the plurality of storage slots are slidably connected with drawers, the inner walls of the drawers are fixed with lower sponge pads, and locking mechanisms are provided between the plurality of drawers and the device body.

[0007] Preferably, the locking mechanism includes a handle, and the left and right walls of the handle are hinged with hinge rods, the outer ends of the two hinge rods are hinged with pin plates, the outer sides of the two pin plates are movably provided with guide sleeves, and the two guide sleeves are fixed to the front of the drawer, and the front of the device body is fixed with a clamping sleeve at a position just behind the outer ends of the pin plates.

[0008] Preferably, the locking mechanism further comprises a movable plate fixed on the upper surface of the pin plate, a second spring is fixed on one side of the movable plate, a fixed plate is fixed on one end of the second spring, and the fixed plate is fixed to the front face of the drawer.

[0009] Preferably, the synchronization component includes a rotating shaft fixed on the top surface of the storage groove, the circumferential outer wall of the rotating shaft is rotatably connected with a gear, the inner side walls of the two movable plates are fixed with racks, and the two racks are meshed with the gears.

[0010] Preferably, an array of movable grooves is provided on the rear of the device body, a plurality of the storage grooves are respectively connected to the interior of a plurality of movable grooves, and the outer ends of a plurality of the trigger rods are respectively extended to the interior of a plurality of movable grooves.

[0011] Preferably, the pressure plate and the upper sponge pad are located above the drawer and the lower sponge pad, and the lower end of the trigger rod is located directly behind the drawer.

[0012] Preferably, a plurality of the first springs are provided, and the plurality of the first springs are movably sleeved on the circumferential outer walls of a plurality of guide rods respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The photovoltaic power station operation and maintenance management device is provided with a movable plate, a linkage rod, a first spring, a pressure plate and a trigger rod. When the drawer is completely pushed into the storage slot, the back of the drawer abuts against the lower end of the trigger rod, and the trigger rod drives the rear movable plate to move horizontally. The two movable plates drive the pressure plate to move downward through four linkage rods respectively, so that the pressure plate and the upper sponge pad move downward to the inside of the drawer and the lower sponge pad. The upper sponge pad cooperates with the lower sponge pad to clamp and fix the instrument, thereby reducing the possibility of the instrument being displaced in the drawer and colliding with the inner wall of the drawer and being damaged.

[0015] (2) The photovoltaic power station operation and maintenance management device is provided with a locking mechanism. After the drawer is pushed into the storage slot, the two pin plates are respectively inserted into the two card sleeves to lock the drawer. When the drawer needs to be pulled out, the handle is held to pull the drawer out. The handle drives the two pin plates to be pulled out of the two card sleeves through the two hinge rods, and the drawer can be unlocked. The handle is held to apply pulling force to pull the drawer out of the storage slot. The unlocking and pulling actions are combined into one, which makes it convenient to pull out the drawer quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a side cutaway perspective view of the utility model;

[0018] Figure 3 It is a top-sectional stereoscopic view of the utility model;

[0019] Figure 4 For the utility model Figure 1 A magnified view of the structure at center.

[0020] In the figure:

[0021] 1. Device body; 2. Storage slot; 3. Guide rod; 4. Movable plate; 5. First spring; 6. Linkage rod; 7. Rack; 8. Rotating shaft; 9. Gear; 10. Movable slot; 11. Trigger rod; 12. Pressing plate; 13. Upper sponge pad; 14. Drawer; 15. Lower sponge pad; 16. Handle; 17. Hinge rod; 18. Pin plate; 19. Guide sleeve; 20. Movable plate; 21. Fixed plate; 22. Second spring; 23. Card sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 The utility model provides a photovoltaic power station operation and maintenance management device, including a device body 1, an array of storage slots 2 are provided in the internal array of the device body 1, and a plurality of storage slots 2 are provided with a clamping protection component, the clamping protection component includes a guide rod 3 fixedly arranged on the inner wall of the storage slot 2 symmetrically, and the outer walls of the two guide rods 3 are symmetrically sleeved with a movable plate 4, a first spring 5 is fixed between the two movable plates 4, the first spring 5 is movably sleeved on the circumferential outer wall of the guide rod 3, and a synchronization component is provided between the two movable plates 4, the outer walls of the two movable plates 4 are symmetrically hinged with a linkage rod 6, the lower ends of the four linkage rods 6 are hinged with a pressure plate 12, the lower surface of the pressure plate 12 is fixedly provided with an upper sponge pad 13, and a trigger rod 11 is fixedly provided behind the rear movable plate 4, the bottom surfaces in the plurality of storage slots 2 are slidably connected with drawers 14, the inner wall of the drawer 14 is fixedly provided with a lower sponge pad 15, and a locking mechanism is provided between the plurality of drawers 14 and the device body 1.

[0024] In this embodiment, preferably, the locking mechanism includes a handle 16, the left and right walls of the handle 16 are hinged with a hinge rod 17, the outer ends of the two hinge rods 17 are hinged with a pin plate 18, the outer sides of the two pin plates 18 are movably sleeved with a guide sleeve 19, and the two guide sleeves 19 are fixed to the front of the drawer 14, and the front of the device body 1 is located directly behind the outer ends of the pin plates 18. A card sleeve 23 is fixedly provided. The locking mechanism also includes a movable plate 20 fixedly provided on the upper surface of the pin plate 18, a second spring 22 is fixedly provided on one side of the movable plate 20, and a fixed plate 21 is fixedly provided at one end of the second spring 22, and the fixed plate 21 is fixedly provided to the front of the drawer 14. In the process of holding the handle 16 to push the drawer 14 into the storage slot 2, the outer end arc surfaces of the two pin plates 18 respectively abut against the two card sleeves 23, and the two card sleeves 2 The two pin plates 18 are pressed inward, the distance between the movable plate 20 and the fixed plate 21 is shortened, the second spring 22 is elastically contracted, and after the two pin plates 18 are moved to the position between the two clamping sleeves 23, the two second springs 22 are synchronously rebounded, and the two pin plates 18 are pushed into the two clamping sleeves 23 respectively. At this time, the drawer 14 is completely pushed into the storage slot 2, and the drawer 14 is locked. When the drawer 14 needs to be pulled out, the handle 16 is held by hand to pull the drawer 14 outward. The handle 16 drives the two pin plates 18 to move horizontally in the direction close to the handle 16 through the two hinge rods 17. After the two pin plates 18 are respectively pulled out from the inside of the two clamping sleeves 23, the lock of the drawer 14 can be released. The handle 16 is held by hand to apply a pulling force, and the drawer 14 can be pulled out of the storage slot 2.

[0025] In this embodiment, preferably, the synchronization component includes a rotating shaft 8 fixedly mounted on the top surface of the storage groove 2, and the circumferential outer wall of the rotating shaft 8 is rotatably connected to a gear 9. The inner walls of the two movable plates 4 are fixed with racks 7, and the two racks 7 are meshed with the gear 9. When the rear movable plate 4 moves horizontally along the outer walls of the two guide rods 3, it drives one of the racks 7 to move synchronously, and the gear 9 rotates, thereby causing the other rack 7 to drive the front movable plate 4 to move horizontally synchronously in the opposite direction.

[0026] In the present embodiment, preferably, a movable groove 10 is arranged in an array at the rear of the device body 1, a plurality of storage grooves 2 are respectively connected with the interior of a plurality of movable grooves 10, the outer ends of a plurality of trigger rods 11 respectively extend into the interior of a plurality of movable grooves 10, the pressure plate 12 and the upper sponge pad 13 are located above the drawer 14 and the lower sponge pad 15, and the lower end of the trigger rod 11 is located directly behind the drawer 14. In the process of pushing the drawer 14 completely into the interior of the storage groove 2, after the rear end of the drawer 14 abuts against the lower end of the trigger rod 11, the trigger rod 11 is pushed to move in the movable groove 10 in a direction away from the gear 9, and the trigger rod 11 drives the rear movable plate 4 to move synchronously, so that the pressure plate 12 and the upper sponge pad 13 move down to the interior of the drawer 14 and the lower sponge pad 15.

[0027] The working principle and use process of the utility model are as follows: when the device is used, when it is necessary to place an instrument inside a designated drawer 14, the handle 16 is held by hand to pull out the drawer 14, and the handle 16 drives the two pin plates 18 to move horizontally in the direction close to the handle 16 through the two hinge rods 17. After the two pin plates 18 are respectively pulled out from the inside of the two card sleeves 23, the lock of the drawer 14 is released, and the handle 16 is continued to be held by hand to apply tension to pull the drawer 14 out of the storage slot 2. After the instrument is placed inside the drawer 14, the handle 16 is held by hand to push the drawer 14 into the storage slot 2. During this process, the outer end arc surfaces of the two pin plates 18 are respectively against the two card sleeves 23, and the two card sleeves 23 squeeze the two pin plates 18 inwardly, the distance between the movable plate 20 and the fixed plate 21 is shortened, and the second spring 22 elastically contracts. After the two pin plates 18 move to the position between the two card sleeves 23, the two The second spring 22 rebounds synchronously, pushing the two pin plates 18 into the two card sleeves 23 respectively. At this time, the drawer 14 is completely pushed into the storage slot 2 and the drawer 14 is locked. In this process, after the back of the drawer 14 is against the lower end of the trigger rod 11, the trigger rod 11 is pushed to move in the movable slot 10 in the direction away from the gear 9, and the trigger rod 11 drives the rear movable plate 4 to move horizontally, and the rear movable plate 4 drives one of the racks 7 to move synchronously. The gear 9 rotates, and then the other rack 7 drives the front movable plate 4 to move horizontally in the opposite direction. The two movable plates 4 drive the pressure plate 12 to move downward through the four linkage rods 6 respectively, so that the pressure plate 12 and the upper sponge pad 13 move down to the inside of the drawer 14 and the lower sponge pad 15. After the upper sponge pad 13 is against the instrument inside the lower sponge pad 15, it is deformed, so that the upper sponge pad 13 cooperates with the lower sponge pad 15 to fully protect the instrument.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power station operation and maintenance management device, comprising a device body (1), characterized in that: The device body (1) is provided with a storage slot (2) in an array, and a plurality of the storage slots (2) are provided with a clamping protection assembly, which comprises a guide rod (3) fixedly arranged on the inner wall of the storage slot (2) in a symmetrical manner, and a movable plate (4) is symmetrically sleeved on the outer wall of the two guide rods (3) in a front-back manner, and a first spring (5) is fixedly arranged between the two movable plates (4), and a synchronization assembly is arranged between the two movable plates (4), and the outer walls of the two movable plates (4) are symmetrically hinged with a linkage rod (6), and the lower ends of the four linkage rods (6) are hinged with a pressure plate (12), and an upper sponge pad (13) is fixedly arranged on the lower surface of the pressure plate (12), and a trigger rod (11) is fixedly arranged behind the rear movable plate (4), and the bottom surfaces of the plurality of storage slots (2) are slidably connected with drawers (14), and the inner walls of the drawers (14) are fixedly provided with a lower sponge pad (15), and a locking mechanism is arranged between the plurality of drawers (14) and the device body (1).

2. A photovoltaic power station operation and maintenance management device according to claim 1, characterized in that: The locking mechanism comprises a handle (16), the left side wall and the right side wall of the handle (16) are both hingedly connected to hinge rods (17), the outer ends of the two hinge rods (17) are both hingedly connected to pin plates (18), the outer sides of the two pin plates (18) are both movably sleeved with guide sleeves (19), and the two guide sleeves (19) are both fixed to the front side of the drawer (14), and the front side of the device body (1) is fixedly provided with a clamping sleeve (23) at a position directly behind the outer end of the pin plate (18).

3. A photovoltaic power station operation and maintenance management device according to claim 2, characterized in that: The locking mechanism further comprises a movable plate (20) fixedly mounted on the upper surface of the pin plate (18), a second spring (22) being fixedly mounted on one side of the movable plate (20), a fixed plate (21) being fixedly mounted on one end of the second spring (22), and the fixed plate (21) being fixedly mounted on the front surface of the drawer (14).

4. A photovoltaic power station operation and maintenance management device according to claim 1, characterized in that: The synchronization component comprises a rotating shaft (8) fixedly arranged on the top surface of the storage groove (2); the outer circumferential wall of the rotating shaft (8) is rotatably connected to a gear (9); the inner side walls of the two movable plates (4) are both fixedly provided with racks (7), and the two racks (7) are both meshed with the gear (9).

5. A photovoltaic power station operation and maintenance management device according to claim 4, characterized in that: The rear of the device body (1) is provided with movable grooves (10) in an array, a plurality of the storage grooves (2) are respectively connected to the interior of a plurality of movable grooves (10), and the outer ends of a plurality of the trigger rods (11) respectively extend into the interior of a plurality of movable grooves (10).

6. A photovoltaic power station operation and maintenance management device according to claim 1, characterized in that: The pressing plate (12) and the upper sponge pad (13) are located above the drawer (14) and the lower sponge pad (15), and the lower end of the trigger rod (11) is located directly behind the drawer (14).

7. A photovoltaic power station operation and maintenance management device according to claim 1, characterized in that: A plurality of the first springs (5) are provided, and the plurality of the first springs (5) are movably sleeved on the circumferential outer walls of a plurality of guide rods (3).

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