Detection device for photovoltaic power generation equipment

Abstract

The utility model relates to the technical field of use of photovoltaic power generation equipment, and provides a detection device for photovoltaic power generation equipment, which comprises a lower frame, a first telescopic shaft fixedly arranged at the top end of the lower frame, an upper frame fixedly arranged at the top end of the first telescopic shaft, a fixed frame arranged at the right side of the upper frame in a propping manner, and detection equipment arranged at the top end of the fixed frame, a positioning assembly is further arranged in the upper frame. The positioning assembly comprises a positioning arm slidably arranged in the upper frame, a limiting plate is fixedly arranged on the left side of the positioning arm, an inclined plate is rotatably arranged in the lower frame, a second telescopic shaft is slidably arranged in the inclined plate, the other end of the second telescopic shaft and the lower frame are fixedly arranged, and the second telescopic shaft is sleeved with a second spring. By means of the technical scheme, the problem that in the prior art, due to the fact that the height of photovoltaic equipment is large, detection equipment on a transport trolley cannot be directly connected to the photovoltaic equipment for detection is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of the use of detection equipment for photovoltaic power generation equipment, and specifically, to a detection device for photovoltaic power generation equipment. Background Art

[0002] Photovoltaic equipment refers to the machinery and equipment used in photovoltaic manufacturing enterprises for products such as raw materials, battery components, and parts, and which basically maintains its original physical form and function during repeated use. During daily maintenance, the detection equipment needs to be installed outside the photovoltaic bracket, and generally a trolley structure is used for transportation.

[0003] The patent specification with the application number CN202120148894.4 discloses a photovoltaic power generation detection device with a mobile bracket, including a mobile bracket mechanism. A photovoltaic power generation detector is placed on the mobile bracket mechanism, and both sides of the photovoltaic power generation detector are fixedly connected to the mobile bracket mechanism through magnetic attraction. The mobile bracket mechanism includes a bottom plate, universal wheels, fixed feet, vertical rods, cross bars, support rods, through grooves, pins, push rods, grips, connecting rods, and magnets.

[0004] However, in the implementation of the related technology, it is found that the above photovoltaic power generation detection device has the following problems: Although a mobile frame structure is used to transport the detection equipment, during the detection process of the photovoltaic equipment, due to the high height of the photovoltaic equipment, the detection equipment on the transport trolley cannot be directly connected to the photovoltaic equipment for detection. Therefore, it is necessary for the staff to raise the height of the detection equipment to complete the detection operation. For this reason, we propose a detection device for photovoltaic power generation equipment. Content of the Utility Model

[0005] The utility model proposes a detection device for photovoltaic power generation equipment, which solves the problem in the related technology that due to the high height of the photovoltaic equipment, the detection equipment on the transport trolley cannot be directly connected to the photovoltaic equipment for detection.

[0006] The technical solution of the utility model is as follows:

[0007] A detection device for photovoltaic power generation equipment includes a lower frame. A first telescopic shaft is fixedly arranged at the top end of the lower frame, an upper frame is fixedly arranged at the top end of the first telescopic shaft, a fixed frame is tightly abutted against the right side of the upper frame, a detection device is placed at the top end of the fixed frame, and a positioning component is further included inside the upper frame;

[0008] The positioning component includes a positioning arm slidably arranged inside the upper frame. A limiting plate is fixedly arranged on the left side of the positioning arm. An inclined plate is rotatably arranged inside the lower frame. A second telescopic shaft is slidably arranged inside the inclined plate, and the other end of the second telescopic shaft is fixedly arranged with the lower frame. A second spring is sleeved outside the second telescopic shaft, and the second spring is located between the lower frame and the inclined plate.

[0009] Preferably, an adjusting threaded shaft is spirally arranged inside the positioning arm. The adjusting threaded shaft penetrates through the upper frame, and the adjusting threaded shaft is rotatably arranged with the upper frame.

[0010] Preferably, a horizontal shaft is slidably arranged at a corner inside the positioning arm, and the horizontal shaft is fixedly arranged with the upper frame.

[0011] Preferably, an insertion plate penetrates through the limiting plate. The insertion plate is slidably arranged with the limiting plate. A first spring is fixedly arranged inside the insertion plate, and the first spring is fixedly arranged with the limiting plate.

[0012] Preferably, a pulley is rotatably arranged at the bottom end of the inclined plate, and the pulley is a rubber wheel.

[0013] Preferably, a positioning bolt penetrates through the right side of the first telescopic shaft, and the positioning bolt is spirally arranged with the first telescopic shaft.

[0014] Preferably, an inclined groove is arranged inside the inclined plate, and the end of the second telescopic shaft is located inside the chute of the inclined plate.

[0015] Preferably, a screw penetrates through the fixing frame, and the screw is spirally arranged with the upper frame.

[0016] The working principle and beneficial effects of the present utility model are as follows:

[0017] In the present utility model, through the positioning arm and inclined plate structures in the positioning component, the upper frame and the lower frame can be installed on the outside of the photovoltaic device. Furthermore, the photovoltaic device detection device can be directly positioned on the outside of the bracket of the photovoltaic device. Thus, the connection structure of the detection device can be directly assembled onto the photovoltaic device to form a connection. Furthermore, it is not necessary for the staff to raise the height of the detection device again for operation, and the use is more convenient. Brief Description of the Drawings

[0018] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0019] Figure 1 It is a schematic structural diagram of a detection device for a photovoltaic power generation device of the present utility model;

[0020] Figure 2 It is a schematic installation structure diagram of the limiting plate proposed by the present utility model;

[0021] Figure 3 Schematic diagram of the installation structure of the positioning arm proposed by the present utility model;

[0022] Figure 4 Schematic diagram of the installation structure of the inclined plate proposed by the present utility model.

[0023] In the figure: 1, lower frame; 2, first telescopic shaft; 3, positioning bolt; 4, upper frame;

[0024] 5, positioning assembly; 51, positioning arm; 52, limiting plate; 53, insertion plate; 54, adjusting threaded shaft; 55, cross shaft; 56, first spring;

[0025] 6, inclined plate; 7, second telescopic shaft; 8, second spring; 9, pulley; 10, fixing bracket; 11, detection device; 12, screw. Specific embodiments

[0026] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0027] As Figures 1 to 4 shown, this embodiment proposes a detection device for a photovoltaic power generation device, including a lower frame 1. A first telescopic shaft 2 is fixedly arranged at the top of the lower frame 1. The top of the first telescopic shaft 2 is fixedly arranged with an upper frame 4. Through the first telescopic shaft 2, the stretching and opening between the upper frame 4 and the lower frame 1 is controlled, and the adjustment and use are more convenient. A fixing bracket 10 is tightly abutted on the right side of the upper frame 4. A detection device 11 is placed on the top of the fixing bracket 10. Placing the detection device 11 above the fixing bracket 10 is convenient for use and operation. The inside of the upper frame 4 also includes a positioning assembly 5;

[0028] The positioning assembly 5 includes a positioning arm 51 slidably arranged inside the upper frame 4. A limiting plate 52 is fixedly arranged on the left side of the positioning arm 51. An inclined plate 6 is rotatably arranged inside the lower frame 1. A second telescopic shaft 7 is slidably arranged inside the inclined plate 6, and the other end of the second telescopic shaft 7 is fixedly arranged with the lower frame 1. A second spring 8 is sleeved outside the second telescopic shaft 7. The second spring 8 is located between the lower frame 1 and the inclined plate 6. The second telescopic shaft 7 can play a buffering effect through the second spring 8. The inclined plate 6 is inclined to form a triangular support structure with the positioning arm 51 in the positioning assembly 5, and the support effect is better.

[0029] In this embodiment, an adjusting threaded shaft 54 is spirally arranged inside the positioning arm 51. The adjusting threaded shaft 54 penetrates through the upper frame 4, and the adjusting threaded shaft 54 is rotatably arranged with the upper frame 4. A transverse shaft 55 is slidably arranged at a corner inside the positioning arm 51, and the transverse shaft 55 is fixedly arranged with the upper frame 4. By rotating the adjusting threaded shaft 54, the movement of the positioning arm 51 can be controlled to match various different photovoltaic brackets.

[0030] An insertion plate 53 penetrates through the inside of the limiting plate 52. The insertion plate 53 is slidably arranged with the limiting plate 52. A first spring 56 is fixedly arranged inside the insertion plate 53, and the first spring 56 is fixedly arranged with the limiting plate 52. The structure of the first spring 56 pulling the insertion plate 53 can be positioned outside the photovoltaic bracket.

[0031] A pulley 9 is rotatably arranged at the bottom end of the inclined plate 6, and the pulley 9 is a rubber wheel. The inclined plate 6 can move more stably outside the photovoltaic bracket through the pulley 9 structure.

[0032] A positioning bolt 3 penetrates through the right side of the first telescopic shaft 2, and the positioning bolt 3 is spirally arranged with the first telescopic shaft 2. By rotating the positioning bolt 3, the first telescopic shaft 2 can be pressed.

[0033] An inclined slot is formed inside the inclined plate 6, and the end of the second telescopic shaft 7 is located inside the inclined slot of the inclined plate 6. The second telescopic shaft 7 can move inside the inclined slot, and then stably push the inclined plate 6 to move.

[0034] A screw 12 penetrates through the inside of the fixing frame 10, and the screw 12 is spirally arranged with the upper frame 4. By rotating the screw 12 structure, the fixing frame 10 can be quickly positioned and installed.

[0035] Among them, the detection device 11 is prior art and will not be elaborated; at the same time, the present utility model also includes a power source, a controller, a switch, etc., which are not the main technical points of this patent and will not be elaborated.

[0036] Working process and principle:

[0037] The staff moves the detection device 11 and the positioning component 5 to the outside of the bracket of the photovoltaic device. The limiting plate 52 in the positioning component 5 inside the upper frame 4 is clamped to the outside of the bracket of the photovoltaic device. The insertion plate 53 is pulled by the first spring 56 to be positioned outside the bracket, so as to position the limiting plate 52 to the outside of the bracket, maintaining the stability of the positioning. By rotating the adjusting threaded shaft 54 structure, the positioning arm 51 is controlled to move to open or contract, and is kept stable under the guidance of the cross shaft 55. At the same time, the inclined plate 6 inside the lower frame 1 is attached to the outside of the bracket of the photovoltaic device through the pulley 9. Through the second spring 8 structure on the outside of the second telescopic shaft 7, the inclined plate 6 can be pushed to maintain an open state, and then the pulley 9 is pushed to move on the outside of the bracket of the photovoltaic device to maintain balance with the upper limiting plate 52 above, positioning the upper frame 4 and the lower frame 1 stably. Then, the fixing bracket 10 is positioned with screws 12, and the detection device 11 on the fixing bracket 10 is connected to the photovoltaic device for detection. The operation is simple and convenient, and there is no need to use a support to hold the detection device 11 at a high position.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detection device for photovoltaic power generation equipment, comprising a lower frame (1), characterized in that: A first telescopic shaft (2) is fixedly arranged at the top of the lower frame (1), an upper frame (4) is fixedly arranged at the top of the first telescopic shaft (2), a fixing frame (10) is tightly arranged on the right side of the upper frame (4), a detection device (11) is placed at the top of the fixing frame (10), and a positioning component (5) is also included inside the upper frame (4); The positioning assembly (5) comprises a positioning arm (51) slidably arranged inside the upper frame (4), a limiting plate (52) is fixedly arranged on the left side of the positioning arm (51), an inclined plate (6) is rotatably arranged inside the lower frame (1), a second telescopic shaft (7) is slidably arranged inside the inclined plate (6), and the other end of the second telescopic shaft (7) is fixedly arranged on the lower frame (1), a second spring (8) is sleeved on the outer side of the second telescopic shaft (7), and the second spring (8) is located between the lower frame (1) and the inclined plate (6).

2. A detection device for photovoltaic power generation equipment according to claim 1, characterized in that: The internal spiral of the positioning arm (51) is provided with an adjusting threaded shaft (54), the adjusting threaded shaft (54) penetrates the upper frame (4), and the adjusting threaded shaft (54) is rotatably arranged with the upper frame (4).

3. A detection device for photovoltaic power generation equipment according to claim 1, characterized in that: A transverse axis (55) is slidably disposed at one corner of the interior of the positioning arm (51), and the transverse axis (55) is fixedly disposed on the upper frame (4).

4. A detection device for photovoltaic power generation equipment according to claim 1, characterized in that: An inserting plate (53) penetrates the interior of the limiting plate (52), the inserting plate (53) and the limiting plate (52) are slidably arranged, a first spring (56) is fixedly arranged inside the inserting plate (53), and the first spring (56) and the limiting plate (52) are fixedly arranged.

5. A detection device for photovoltaic power generation equipment according to claim 1, characterized in that: A pulley (9) is rotatably provided at the bottom end of the inclined plate (6), and the pulley (9) is configured as a rubber wheel.

6. A detection device for photovoltaic power generation equipment according to claim 1, characterized in that: A positioning bolt (3) is provided through the right side of the first telescopic shaft (2), and the positioning bolt (3) and the first telescopic shaft (2) are spirally arranged.

7. A detection device for photovoltaic power generation equipment according to claim 1, characterized in that: The inclined plate (6) is provided with an inclined groove inside, and the end of the second telescopic shaft (7) is located inside the sliding groove of the inclined plate (6).

8. A detection device for photovoltaic power generation equipment according to claim 1, characterized in that: A screw (12) passes through the interior of the fixing frame (10), and the screw (12) and the upper frame (4) are spirally arranged.

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