Photovoltaic power station operation and maintenance device

Abstract

The utility model belongs to the technical field of operation and maintenance devices, and particularly relates to a photovoltaic power station operation and maintenance device which comprises a base. Through the arrangement of the adjusting mechanism, the lifting plates for supporting the operation and maintenance equipment do not need to be disassembled and assembled, the operation steps are simplified, and the unfolding and storage efficiency of the operation and maintenance device is improved, that is, the supporting plates are unfolded, one end of a movable inserting block is inserted into a clamping groove to conduct rotation limiting on the supporting plates, and the operation and maintenance equipment needing to be lifted is placed on the two lifting plates; when the device needs to be stored after operation and maintenance are finished, the motor can be started to drive the lead screw to rotate, the lifting plate is made to rise to the height corresponding to the through groove, the transmission ring can be rotated to drive the lifting plate to rotate, and the lifting plate does not affect storage of the supporting plate; at the moment, the shifting block can be pulled to drive the inserting block to move, rotation limiting on the supporting plate is relieved, and the supporting plate is rotated back into the positioning groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of operation and maintenance devices, in particular to an operation and maintenance device for a photovoltaic power station. Background Art

[0002] During the daily operation of a photovoltaic power station, operation and maintenance equipment is also used to carry out inspection and maintenance of the components and photovoltaic panels of the photovoltaic power station.

[0003] The current photovoltaic power station operation and maintenance device is usually composed of a base, a pulley installed on the bottom plate of the base, a lifting plate rotatably installed on the top of the base, a screw rod rotatably connected to the lifting plate, a transmission block threadedly connected to the outer wall of the screw rod, and a support plate connected to the transmission block by bolts. That is, the lifting plate is unfolded and the lifting plate is rotationally limited by a limiter, and the operation and maintenance equipment is placed on the support plate, and the operation and maintenance equipment is lifted to a required height by cooperating with the support plate through the screw rod.

[0004] After use, the operation and maintenance device will fold and store the lifting plate, but this requires the support plate to be removed from the transmission block before the lifting plate can be folded and stored. The steps are relatively cumbersome, and the lifting plate is not fixed and is easy to lose. Therefore, a photovoltaic power station operation and maintenance device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art and solve the problem that the lifting plate will be folded and stored after the operation and maintenance device is used, but this requires the support plate to be removed from the transmission block before the lifting plate can be folded and stored, the steps are relatively cumbersome, and the lifting plate is not fixed and is easy to be lost, a photovoltaic power station operation and maintenance device is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a photovoltaic power station operation and maintenance device described in the utility model comprises a base; a positioning groove is provided on the top of the base, one side of the inner wall of the positioning groove is rotatably connected to a support plate through a rotating shaft, through grooves connected to the positioning groove are provided on both sides of the base, a card slot is provided on a side of the support plate close to the through groove, a plug-in block is slidably connected in the through groove, one end of the plug-in block extends out of the through groove and is inserted into the card slot, and the other end of the plug-in block extends out of the through groove and is fixedly connected to a toggle block;

[0007] An adjusting mechanism is provided on the support plate. The adjusting mechanism includes an adjusting groove opened on one side of the support plate. The inner bottom wall of the adjusting groove is rotatably connected to a first lead screw. The outer wall of the first lead screw is threadedly connected to a transmission block. An annular groove is opened on the outer wall of the transmission block. A transmission ring is rotatably connected in the annular groove. One side of the outer wall of the transmission ring is fixedly connected to a lifting plate. The inner top wall of the adjusting groove is fixedly connected to a motor. The output end of the motor is fixedly connected to the top end of the first lead screw. A through groove communicating with the adjusting groove is opened on one side of the support plate. Through the setting of the adjusting mechanism, it is possible to simplify the operation steps and improve the deployment and storage efficiency of the maintenance device without disassembling and assembling the lifting plate of the support and maintenance equipment.

[0008] Preferably, a threaded hole communicating with the through groove is opened on one side of the base. A second lead screw is threadedly connected in the threaded hole. One end of the second lead screw extends out of the threaded groove and is inserted into a clamping hole opened on one side of the plug-in block. The other end of the second lead screw extends out of the threaded hole and is fixedly connected to a knob. Through the setting of the second lead screw and the knob, it is convenient to position the movement of the plug-in block.

[0009] Preferably, a top plate is fixedly connected to the top of the support plate. An anti-slip pad is arranged on the top of the top plate. Through the setting of the top plate, it is convenient to cooperate with the two support plates to improve the stability of the overall structure and ensure that the base is moved by pushing the top plate.

[0010] Preferably, an extension plate is rotatably connected to one side of the lifting plate through a hinge. An anti-slip pad is arranged on the top of the extension plate. Through the setting of the extension plate, it is convenient to extend the support length for the maintenance equipment to meet the lifting requirements of maintenance equipment of different sizes.

[0011] Preferably, a positioning groove is opened on one side of the lifting plate. A limiting block is slidably connected in the positioning groove. One end of the limiting block is elastically connected to the inner side wall of the positioning groove through a spring. The other end of the limiting block extends out of the positioning groove and is inserted into an auxiliary groove opened on one side of the extension plate. Through the setting of the limiting block and the spring, it is convenient to limit the rotation of the extension plate and prevent the extension plate from rotating when lifting the maintenance equipment.

[0012] Preferably, a pressing block is fixedly connected to one side of the limiting block. One end of the pressing block extends out of the positioning groove. Through the setting of the pressing block, it is convenient to push the limiting block to move.

[0013] Preferably, universal wheels are movably installed around the bottom of the base. A brake pad is arranged in the universal wheel. Through the setting of the universal wheel and the brake pad, it is convenient to move and position the device.

[0014] The beneficial effects of the present utility model:

[0015] 1. The present utility model provides an operation and maintenance device for a photovoltaic power station. Through the arrangement of the adjustment mechanism, it is not necessary to disassemble and assemble the lifting plate that supports the operation and maintenance equipment, simplifying the operation steps and improving the deployment and storage efficiency of the operation and maintenance device. That is, the support plate is deployed, and one end of the movable plug-in block is inserted into the card slot to limit the rotation of the support plate. The operation and maintenance equipment to be lifted is placed on the two lifting plates, and then the motor can be driven to rotate the lead screw, and the operation and maintenance equipment can be lifted by cooperating with the lifting plate. When it is necessary to store the device after the operation and maintenance, the motor can be started to drive the lead screw to rotate, and the lifting plate is raised to the height corresponding to the through slot. Then, the transmission ring can be rotated to drive the lifting plate to rotate so that the lifting plate does not affect the storage of the support plate. At this time, the toggle block can be pulled to drive the plug-in block to move, releasing the rotational limit of the support plate, and the support plate is rotated back into the positioning slot.

[0016] 2. The present utility model provides an operation and maintenance device for a photovoltaic power station. Through the arrangement of the extension plate, it is convenient to extend the support length for the operation and maintenance equipment to meet the lifting requirements of operation and maintenance equipment of different sizes. Through the arrangement of the limit block and the spring, it is convenient to limit the rotation of the extension plate to prevent the extension plate from rotating when lifting the operation and maintenance equipment. That is, the limit block is pushed to move, and the extension plate is unfolded and one end thereof abuts against the lifting plate. Then, the limit block is released, and under the pressure of the spring, one end of the limit block is inserted into the auxiliary slot to limit the rotation of the extension plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The illustrative embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0018] Figure 1 is a perspective view of the present utility model;

[0019] Figure 2 is a sectional structure view of the base in the present utility model;

[0020] Figure 3 is a perspective view of the support plate in the present utility model;

[0021] Figure 4 is a sectional structure view of the support plate in the present utility model.

[0022] LEGEND DESCRIPTION:

[0023] 1. Base; 2. Support plate; 3. Through slot; 4. Card slot; 5. Plug-in block; 6. Toggle block; 7. Adjustment mechanism; 71. First lead screw; 72. Transmission block; 73. Transmission ring; 74. Lifting plate; 75. Motor; 76. Through slot; 8. Second lead screw; 9. Top plate; 10. Extension plate; 11. Limit block; 12. Spring; 13. Pressing block; 14. Universal wheel. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Specific examples are given below.

[0026] See also Figures 1-4 The utility model provides a photovoltaic power station operation and maintenance device, including a base 1; a positioning groove is provided on the top of the base 1, and a support plate 2 is rotatably connected to one side of the inner wall of the positioning groove through a rotating shaft, and through grooves 3 connected to the positioning groove are provided on both sides of the base 1, and a card slot 4 is provided on one side of the support plate 2 close to the through groove 3, and a plug-in block 5 is slidably connected in the through groove 3, one end of the plug-in block 5 extends out of the through groove 3 and is inserted into the card slot 4, and the other end of the plug-in block 5 extends out of the through groove 3 and is fixedly connected to a toggle block 6;

[0027] An adjustment mechanism 7 is provided on the support plate 2. The adjustment mechanism 7 includes an adjustment groove opened on one side surface of the support plate 2. The inner bottom wall of the adjustment groove is rotatably connected with a first lead screw 71. The outer wall of the first lead screw 71 is threadedly connected with a transmission block 72. An annular groove is opened on the outer wall of the transmission block 72, and a transmission ring 73 is rotatably connected in the annular groove. One side of the outer wall of the transmission ring 73 is fixedly connected with a lifting plate 74. The inner top wall of the adjustment groove is fixedly connected with a motor 75. The output end of the motor 75 is fixedly connected with the top end of the first lead screw 71. A through groove 76 communicating with the adjustment groove is opened on one side surface of the support plate 2; during operation, a fitting groove is opened at the top of the base 1. Through the setting of the adjustment mechanism 7, it is not necessary to disassemble and assemble the lifting plate 74 of the support and operation and maintenance equipment, which simplifies the operation steps and improves the deployment and storage efficiency of the operation and maintenance device. That is, the support plate 2 is unfolded, and one end of the movable insertion block 5 is inserted into the card slot 4 to limit the rotation of the support plate 2. The operation and maintenance equipment to be lifted is placed on the two lifting plates 74. Then, the motor 75 can drive the lead screw to rotate, and the lead screw drives the lifting plate 74 to rise through the transmission ring 73 to lift the operation and maintenance equipment. When the operation and maintenance are completed and the device needs to be stored, the motor 75 can be started to drive the lead screw to rotate, and the lifting plate 74 is raised to the height corresponding to the through groove 76. Then, the transmission ring 73 can be rotated to drive the lifting plate 74 to rotate so that the lifting plate 74 does not affect the storage of the support plate 2. At this time, the toggle block 6 can be pulled to drive the insertion block 5 to move, releasing the rotation limit of the support plate 2, and the support plate 2 can be changed from the vertical state to the horizontal state and embedded in the positioning groove to reduce the space occupied during storage and can be stacked for storage. At the same time, when folding and storing, the lifting plate 74 has been rotated to be located between the two support plates 2.

[0028] Further, as Figure 1 and Figure 2 shown, a threaded hole communicating with the through groove 3 is opened on one side surface of the base 1. A second lead screw 8 is threadedly connected in the threaded hole. One end of the second lead screw 8 extends out of the threaded groove and is inserted into a card hole opened on one side surface of the insertion block 5. The other end of the second lead screw 8 extends out of the threaded hole and is fixedly connected with a knob. During operation, through the setting of the second lead screw 8 and the knob, it is convenient to position the movement of the insertion block 5.

[0029] Further, as Figure 1 shown, a top plate 9 is fixedly connected to the top of the support plate 2. An anti-slip pad is provided on the top of the top plate 9. During operation, through the setting of the top plate 9, it is convenient to cooperate with the two support plates 2 to improve the stability of the overall structure and ensure that the base 1 is moved by pushing the top plate 9.

[0030] Further, as Figure 3 and Figure 4As shown, one side of the lifting plate 74 is connected to an extension plate 10 by a hinge, and an anti-skid pad is provided on the top of the extension plate 10. During operation, the extension plate 10 can be provided to extend the support length of the operation and maintenance equipment to meet the lifting requirements of operation and maintenance equipment of different sizes.

[0031] Further, such as Figure 3 and Figure 4 As shown, a positioning groove is provided on one side of the lifting plate 74, and a limiting block 11 is slidably connected in the positioning groove. One end of the limiting block 11 is elastically connected to the inner side wall of the positioning groove through a spring 12, and the other end of the limiting block 11 extends out of the positioning groove and is inserted into the auxiliary groove provided on one side of the extension plate 10. During operation, the setting of the limiting block 11 and the spring 12 can facilitate the rotation limit of the extension plate 10, so as to avoid the extension plate 10 rotating when lifting the operation and maintenance equipment, that is, pushing the limiting block 11 to move, and making the extension plate 10 unfold and make one end of it abut against the lifting plate 74, and then releasing the limiting block 11. Under the pressure of the spring 12, one end of the limiting block 11 is inserted into the auxiliary groove to limit the rotation of the extension plate 10.

[0032] Further, such as Figure 3 and Figure 4 As shown, a pressing block 13 is fixedly connected to one side of the limit block 11, and a positioning groove is extended from one end of the pressing block 13. During operation, the setting of the pressing block 13 can facilitate the movement of the limit block 11.

[0033] Further, such as Figure 1 As shown, universal wheels 14 are movably mounted around the bottom of the base 1, and brake pads are arranged in the universal wheels 14. During operation, the movement and positioning of the device can be facilitated by the arrangement of the universal wheels 14 and the brake pads.

[0034] The lifting plate 74 is lifted up by the two lifting plates 74, and the lifting plate 74 is lifted up by the two lifting plates 74.

[0035] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A photovoltaic power station operation and maintenance device, characterized in that: The base (1) comprises a base; a positioning groove is formed on the top of the base (1); one side of the inner wall of the positioning groove is rotatably connected to a support plate (2) via a rotating shaft; through grooves (3) connected to the positioning groove are formed on both sides of the base (1); a clamping groove (4) is formed on a side of the support plate (2) close to the through groove (3); a plug-in block (5) is slidably connected in the through groove (3); one end of the plug-in block (5) extends out of the through groove (3) and is inserted into the clamping groove (4); and the other end of the plug-in block (5) extends out of the through groove (3) and is fixedly connected to a toggle block (6); The support plate (2) is provided with an adjustment mechanism (7), the adjustment mechanism (7) comprising an adjustment groove provided on a side surface of the support plate (2), the inner bottom wall of the adjustment groove being rotatably connected to a first screw rod (71), the outer wall of the first screw rod (71) being threadedly connected to a transmission block (72), the outer wall of the transmission block (72) being provided with an annular groove, the annular groove being rotatably connected to a transmission ring (73), one side of the outer wall of the transmission ring (73) being fixedly connected to a lifting plate (74), the inner top wall of the adjustment groove being fixedly connected to a motor (75), the output end of the motor (75) being fixedly connected to the top end of the first screw rod (71), and a through groove (76) being connected to the adjustment groove being provided on a side surface of the support plate (2).

2. The operation and maintenance device for a photovoltaic power station according to claim 1, wherein: A threaded hole connected to the through slot (3) is provided on one side of the base (1); a second screw rod (8) is threadedly connected to the threaded hole; one end of the second screw rod (8) extends out of the threaded slot and is inserted into a clamping hole provided on one side of the plug-in block (5); the other end of the second screw rod (8) extends out of the threaded hole and is fixedly connected to a knob.

3. A photovoltaic power station operation and maintenance device according to claim 2, characterized in that: A top plate (9) is fixedly connected to the top of the support plate (2), and an anti-slip pad is provided on the top of the top plate (9).

4. The operation and maintenance device for a photovoltaic power station according to claim 3, characterized in that: One side of the lifting plate (74) is rotatably connected to an extension plate (10) via a hinge, and a non-slip pad is provided on the top of the extension plate (10).

5. The operation and maintenance device of a photovoltaic power station according to claim 4, characterized in that: A positioning groove is provided on one side of the lifting plate (74), a limiting block (11) is slidably connected in the positioning groove, one end of the limiting block (11) is elastically connected to the inner wall of the positioning groove via a spring (12), and the other end of the limiting block (11) extends out of the positioning groove and is inserted into an auxiliary groove provided on one side of the extension plate (10).

6. The operation and maintenance device for a photovoltaic power station according to claim 5, characterized in that: A pressing block (13) is fixedly connected to one side of the limiting block (11), and a positioning groove extends from one end of the pressing block (13).

7. The operation and maintenance device for a photovoltaic power station according to claim 6, wherein: Universal wheels (14) are movably mounted around the bottom of the base (1), and brake pads are arranged inside the universal wheels (14).

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