Photovoltaic construction quality monitoring device

Abstract

The utility model belongs to photovoltaic construction technical field, concretely relates to a photovoltaic construction quality monitoring device, including installation support group, perpendicularity monitoring mechanism, alarm indicator, control host computer and battery, and perpendicularity monitoring mechanism, alarm indicator, control host computer and battery all install on installation support group, and perpendicularity monitoring mechanism, alarm indicator and battery all with control host computer electric connection, and perpendicularity monitoring mechanism includes the support body fixedly connected on the outside of installation support group, and the support body is fixedly connected with first U-shaped support, and the support body is fixedly connected with annular support and the pressure sensor located above annular support, and the pressure sensor is electrically connected with control host computer. The utility model can monitor whether the perpendicularity of photovoltaic panel support rod meets the standard in the process of installing photovoltaic panel support rod, and is convenient for installation personnel to install photovoltaic panel support rod.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic construction technical field, concretely relates to a photovoltaic construction quality monitoring device. BACKGROUND

[0002] Under the background of the growing demand for clean energy in the world today, photovoltaic power generation as an important renewable energy utilization method has been widely applied and developed rapidly. Large-scale photovoltaic power station construction projects are increasing, and their construction quality is directly related to the power generation efficiency, stability and service life of the photovoltaic power generation system.

[0003] As an important supporting structure component of the photovoltaic system, the installation perpendicularity of the photovoltaic panel support rod has a very critical influence on the performance of the entire photovoltaic array. In the actual photovoltaic construction process, due to the complex and variable construction site conditions, such as terrain undulation, uneven foundation, etc., as well as the difference in the operation level of the construction personnel, the limitation of the construction technology, etc., it is often difficult to ensure that the photovoltaic panel support rod can accurately reach the predetermined perpendicularity standard during installation.

[0004] The traditional photovoltaic construction quality monitoring method often relies on the experience judgment and simple measuring tools of the construction personnel, which is not only low in efficiency, but also difficult to guarantee accuracy and reliability. Once the perpendicularity of the photovoltaic panel support rod deviates, it may cause uneven stress of the photovoltaic panel after installation, increase wind resistance and structural stress, and further cause damage to the photovoltaic panel, deformation of the support, and even collapse of the entire photovoltaic array, etc. This not only will cause huge economic losses, but also will affect the normal operation and energy supply of the photovoltaic power generation project. Therefore, there is an urgent need for an efficient quality monitoring device that can monitor the perpendicularity of the photovoltaic panel support rod in real time and accurately during the installation process, and timely feedback information to the installer, to improve the quality and safety of photovoltaic construction, and ensure the stable operation and long-term benefits of the photovoltaic power generation system. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a photovoltaic construction quality monitoring device, which can monitor whether the perpendicularity of the photovoltaic panel support rod meets the standard during the installation of the photovoltaic panel support rod, and facilitate the installation of the photovoltaic panel support rod.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A photovoltaic construction quality monitoring device, comprising an installation support group, a perpendicularity monitoring mechanism, an alarm prompter, a control host and a storage battery, the perpendicularity monitoring mechanism, the alarm prompter, the control host and the storage battery are all installed on the installation support group, and the perpendicularity monitoring mechanism, the alarm prompter and the storage battery are all electrically connected with the control host.

[0008] Further, the perpendicularity monitoring mechanism comprises a bracket body fixedly connected to the outside of the mounting bracket group, the bracket body is fixedly connected with the first U-shaped bracket, a ring-shaped bracket and a pressure sensor located above the ring-shaped bracket are fixedly connected to the bracket body, and the pressure sensor is electrically connected with the control host;

[0009] The ring-shaped bracket is internally provided with a rotating cavity, a rotating bead is rotatably connected inside the rotating cavity, a pointing rod is fixedly connected to the upper end of the rotating bead, and a counterweight mechanism is arranged at the lower end of the rotating bead.

[0010] Further, the counterweight mechanism comprises a connecting rod fixedly connected to the lower end of the rotating bead, a second sliding sleeve is slidably connected to the outside of the connecting rod, a counterweight block is fixedly connected to the outside of the second sliding sleeve, and a second locking screw is threadedly connected to the second sliding sleeve.

[0011] Further, the connecting rod comprises a second threaded rod fixedly connected to the lower end of the rotating bead, a threaded sleeve is threadedly connected to the outside of the second threaded rod, and the second sliding sleeve is slidably connected to the outside of the threaded sleeve.

[0012] The technical effects achieved by the photovoltaic construction quality monitoring device are as follows:

[0013] The photovoltaic construction quality monitoring device can monitor whether the perpendicularity of the photovoltaic panel support rod meets the requirements through the perpendicularity monitoring mechanism during the installation process of the photovoltaic panel support rod, and can alarm and feedback to the installer if the perpendicularity of the photovoltaic panel support rod meets the requirements, so that the perpendicularity of the photovoltaic panel support rod during the installation process of the photovoltaic panel support rod can be monitored to meet the standard, and the installation of the photovoltaic panel support rod by the installer is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the photovoltaic construction quality monitoring device when the photovoltaic panel support rod is installed on the outside of the photovoltaic panel support rod;

[0015] Figure 2 is a structural schematic view of the photovoltaic construction quality monitoring device;

[0016] Figure 3 is a structural top view of the mounting bracket group of the photovoltaic construction quality monitoring device;

[0017] Figure 4 is a structural side view of the perpendicularity monitoring mechanism of the photovoltaic construction quality monitoring device.

[0018] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0019] 1, mounting bracket group; 2, perpendicularity monitoring mechanism; 3, alarm prompter; 4, photovoltaic panel support rod; 5, first U-shaped bracket; 6, first threaded rod; 7, second U-shaped bracket; 8, guide rod; 9, servo motor; 10, rotating rod; 11, rubber bead; 12, first sliding sleeve; 13, first locking screw; 14, rotating bead; 15, second threaded rod; 16, threaded sleeve; 17, counterweight; 18, second sliding sleeve; 19, second locking screw; 20, pointing rod; 21, top bead; 22, pressure sensor; 23, bracket body; 24, annular bracket. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the utility model more clear and obvious, the following will be specifically described by combining with the embodiment. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope of the utility model.

[0021] As shown in Figures 1-4 A photovoltaic construction quality monitoring device, comprising a mounting bracket group 1, a perpendicularity monitoring mechanism 2, an alarm prompter 3, a control host and a storage battery, the perpendicularity monitoring mechanism 2, the alarm prompter 3, the control host and the storage battery are all installed on the mounting bracket group 1, and the mounting bracket group 1, the perpendicularity monitoring mechanism 2, the alarm prompter 3 and the storage battery can all be electrically connected with the control host;

[0022] Among them, the mounting bracket group 1 is used to be connected with the photovoltaic panel support rod 4, and the photovoltaic panel support rod 4 can be fixedly connected to the upper part outside the mounting bracket group 1;

[0023] Specifically, as shown in Figures 1-3 The mounting bracket group 1 comprises a first U-shaped bracket 5, the perpendicularity monitoring mechanism 2, the alarm prompter 3, the control host and the storage battery can all be fixedly connected to the outside of the first U-shaped bracket 5, the first threaded rod 6 is threadedly connected to the both sides of the side plate of the first U-shaped bracket 5, the second U-shaped bracket 7 is rotatably connected to the opposite end of the two first threaded rods 6, the distance between the two second U-shaped brackets 7 can be adjusted by rotating the first threaded rod 6, the guide rod 8 is fixedly connected to the second U-shaped bracket 7, and the guide rod 8 is slidably connected with the first U-shaped bracket 5, at this time, the second U-shaped bracket 7 can be limited by the guide rod 8, so that the second U-shaped bracket 7 can only move horizontally;

[0024] The second U-shaped support 7 is fixedly connected with a servo motor 9, the servo motor 9 is electrically connected with a control host, and the output end of the servo motor 9 is fixedly connected with a rotating rod 10. The outer side of the rotating rod 10 is provided with two rubber beads 11. At this time, the four rubber beads 11 are installed on the outer side of the photovoltaic panel support rod 4, and the rubber beads 11 abut against the outer wall of the photovoltaic panel support rod 4. Then, the servo motor 9 is started to drive the rubber beads 11 to rotate, so that the rubber beads 11 drive the first U-shaped support 5 to move vertically on the outer side of the photovoltaic panel support rod 4.

[0025] The rubber beads 11 can be fixedly connected to the outer side of the rotating rod 10 or slidably connected to the outer side of the rotating rod 10. In order to adapt to photovoltaic panel support rods 4 of different diameters, the rubber beads 11 are slidably connected to the outer side of the rotating rod 10 in the technical solution. A first sliding sleeve 12 is fixedly connected to one side of the rotating rod 10. A first locking screw 13 is threadedly connected to the first sliding sleeve 12. After the rubber beads 11 are slid, the first locking screw 13 is rotated to abut against the rotating rod 10, so that the rubber beads 11 are locked.

[0026] Meanwhile, the mounting bracket group 1 can also be a clamp fixedly connected to the outer side of the photovoltaic panel support rod 4.

[0027] The perpendicularity monitoring mechanism 2 is fixedly connected to the outer side of the mounting bracket group 1 and is used for monitoring the perpendicularity of the photovoltaic panel support rod 4. If the perpendicularity monitoring mechanism 2 monitors that the perpendicularity of the photovoltaic panel support rod 4 meets the requirements, a feedback signal can be sent to the control host, so that the control host controls the alarm indicator 3 to alarm and feedback to the installer, so that the perpendicularity of the photovoltaic panel support rod 4 during installation of the photovoltaic panel support rod 4 can be monitored to meet the standard, and the installation of the photovoltaic panel support rod 4 by the installer is facilitated.

[0028] As shown in Figures 1-2 and Figure 4 The perpendicularity monitoring mechanism 2 includes a bracket body 23 fixedly connected to the outer side of the mounting bracket group 1, the bracket body 23 is fixedly connected with the first U-shaped support 5, the bracket body 23 is fixedly connected with a ring-shaped bracket 24 and a pressure sensor 22 located above the ring-shaped bracket 24, the pressure sensor 22 is electrically connected with the control host, and a feedback signal can be sent to the control host when the pressure sensor 22 is pressed;

[0029] The rotating cavity is vertically open upward and downward, the side wall of the vertically open cavity is arc-shaped, the rotating cavity is internally rotatably connected with a rotating ball 14, the upper end of the rotating ball 14 is fixedly connected with a pointing rod 20, when the photovoltaic panel supporting rod 4 is in a vertical state, the upper end of the pointing rod 20 abuts against the pressure sensor 22, so that the pressure sensor 22 is pressed, and the lower end of the rotating ball 14 is provided with a counterweight mechanism, so that the pointing rod 20 can be in a vertical state under the gravity of the counterweight mechanism.

[0030] As shown in Figure 4 , the upper end of the pointing rod 20 can be fixedly connected with a top ball 21, the top ball 21 is a rubber ball, through the setting of the top ball 21, the pointing rod 20 can more stably exert pressure on the pressure sensor 22 through the deformation performance of the rubber ball.

[0031] The counterweight mechanism can be a lead weight, or as shown in Figure 2 and Figure 4 , that is, the counterweight mechanism includes a connecting rod fixedly connected to the lower end of the rotating ball 14, the outer side of the connecting rod is slidably connected with a second sliding sleeve 18, the outer side of the second sliding sleeve 18 is fixedly connected with a counterweight block 17, by adjusting the position of the counterweight block 17 on the outer side of the connecting rod, the distance between the counterweight block 17 and the rotating ball 14 can be adjusted, so that the force exerted by the counterweight block 17 on the rotating ball 14 can be adjusted, the second sliding sleeve 18 is threadedly connected with a second locking screw 19, by abutting the second locking screw 19 and the threaded sleeve 16, the position of the counterweight block 17 can be locked.

[0032] As shown in Figure 2 and Figure 4 , the connecting rod can be a telescopic structure, which specifically includes a second threaded rod 15 fixedly connected to the lower end of the rotating ball 14, the outer side of the second threaded rod 15 is threadedly connected with a threaded sleeve 16, and the second sliding sleeve 18 is slidably connected to the outer side of the threaded sleeve 16, by telescopic adjustment of the second threaded rod 15 and the threaded sleeve 16, the moving range of the counterweight block 17 can be further adjusted.

[0033] At the same time, the rubber ball 11 can be an audible and visual alarm, after the pressure sensor 22 sends a feedback signal, the rubber ball 11 performs audible and visual alarm to prompt the installer.

[0034] The above is only the preferred embodiment of the present application, it should be pointed out that for those skilled in the art, without departing from the principle of the present application, a number of improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A photovoltaic construction quality monitoring device, characterized in that: The device includes a mounting bracket assembly (1), a verticality monitoring mechanism (2), an alarm indicator (3), a control host, and a battery. The verticality monitoring mechanism (2), the alarm indicator (3), the control host, and the battery are all mounted on the mounting bracket assembly (1), and the verticality monitoring mechanism (2), the alarm indicator (3), and the battery are all electrically connected to the control host.

2. The photovoltaic construction quality monitoring device according to claim 1, characterized in that: The verticality monitoring mechanism (2) includes a support body (23) fixedly connected to the outside of the mounting bracket group (1), the support body (23) and the first U-shaped bracket (5) are fixedly connected, and an annular bracket (24) and a pressure sensor (22) located above the annular bracket (24) are fixedly connected to the support body (23), and the pressure sensor (22) is electrically connected to the control host. The annular bracket (24) has a rotating cavity inside, and a rotating bead (14) is rotatably connected inside the rotating cavity. A pointing rod (20) is fixedly connected to the upper end of the rotating bead (14), and a counterweight mechanism is provided at the lower end of the rotating bead (14).

3. The photovoltaic construction quality monitoring device according to claim 2, characterized in that: A top bead (21) is fixedly connected to the upper end of the pointer rod (20).

4. The photovoltaic construction quality monitoring device according to claim 2, characterized in that: The counterweight mechanism includes a connecting rod fixedly connected to the lower end of the rotating ball (14), a second sliding sleeve (18) slidably connected to the outside of the connecting rod, a counterweight block (17) fixedly connected to the outside of the second sliding sleeve (18), and a second locking screw (19) threadedly connected to the second sliding sleeve (18).

5. A photovoltaic construction quality monitoring device according to claim 4, characterized in that: The connecting rod includes a second threaded rod (15) fixedly connected to the lower end of the rotating ball (14), and a threaded sleeve (16) is threadedly connected to the outer side of the second threaded rod (15), and the second sliding sleeve (18) is slidably connected to the outer side of the threaded sleeve (16).

6. The photovoltaic construction quality monitoring device according to claim 1, characterized in that: The mounting bracket assembly (1) includes a first U-shaped bracket (5). The verticality monitoring mechanism (2), alarm indicator (3), control host and battery are all fixedly connected to the outside of the first U-shaped bracket (5). The first U-shaped bracket (5) is threaded with first threaded rods (6) on both sides. The opposite ends of the two first threaded rods (6) are rotatably connected to a second U-shaped bracket (7). A guide rod (8) is fixedly connected to the second U-shaped bracket (7). The guide rod (8) and the first U-shaped bracket (5) are slidably connected. A servo motor (9) is fixedly connected to the second U-shaped bracket (7). The servo motor (9) is electrically connected to the control host. A rotating rod (10) is fixedly connected to the output end of the servo motor (9). Two rubber beads (11) are installed on the outside of the rotating rod (10).

7. A photovoltaic construction quality monitoring device according to claim 6, characterized in that: The rubber bead (11) is slidably connected to the outside of the rotating rod (10), and a first sliding sleeve (12) is fixedly connected to one side of the rotating rod (10). A first locking screw (13) is threaded onto the first sliding sleeve (12).

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