Photovoltaic construction quality monitoring device
Technical Field
The utility model belongs to the technical field of photovoltaic construction, and particularly relates to a photovoltaic construction quality monitoring device.
Background
Under the background of the increasing global demand for clean energy, photovoltaic power generation is widely applied and rapidly developed as an important renewable energy utilization mode. The construction projects of large-scale photovoltaic power stations are increasing, and the construction quality of the large-scale photovoltaic power station construction projects is directly related to the power generation efficiency, the stability and the service life of a photovoltaic power generation system.
The photovoltaic panel support bar is used as an important support structure component of the photovoltaic system, and the installation perpendicularity of the photovoltaic panel support bar has a very critical influence on the performance of the whole photovoltaic array. In the actual photovoltaic construction process, due to the fact that conditions of construction sites are complex and changeable, such as factors of topography fluctuation, uneven foundation and the like, operation level differences of constructors, limitations of construction technology and the like, it is often difficult to ensure that the photovoltaic panel support rod can accurately reach a preset verticality standard during installation.
The traditional photovoltaic construction quality monitoring method often depends on experience judgment of constructors and simple measuring tools, and the method is low in efficiency and difficult to guarantee accuracy and reliability. Once the perpendicularity of the photovoltaic panel supporting rod deviates, uneven stress and increased wind resistance and structural stress are possibly caused after the photovoltaic panel is installed, so that serious consequences such as damage of the photovoltaic panel, deformation of a bracket, collapse of the whole photovoltaic array and the like are caused, and huge economic loss can be caused, and normal operation and energy supply of a photovoltaic power generation project can be influenced. Therefore, a high-efficiency quality monitoring device capable of accurately monitoring the verticality of the photovoltaic panel support rod in real time in the installation process of the photovoltaic panel support rod and timely feeding back information to installation personnel is urgently needed, so that the quality and safety of photovoltaic construction are improved, and the stable operation and long-term benefits of a photovoltaic power generation system are guaranteed.
Disclosure of utility model
The utility model aims to provide a photovoltaic construction quality monitoring device which can monitor whether the perpendicularity of a photovoltaic panel supporting rod meets the standard or not in the process of installing the photovoltaic panel supporting rod, and is convenient for an installer to install the photovoltaic panel supporting rod.
The technical scheme adopted by the utility model is as follows:
The utility model provides a photovoltaic construction quality monitoring device, includes installing support group, straightness monitoring mechanism, warning prompter, control host computer and battery all install on the installing support group, straightness monitoring mechanism, warning prompter and battery all with control host computer electric connection.
Further, the perpendicularity monitoring mechanism comprises a bracket body fixedly connected to the outer side of the mounting bracket set, the bracket body is fixedly connected with the first U-shaped bracket, an annular bracket and a pressure sensor positioned above the annular bracket are fixedly connected to the bracket body, and the pressure sensor is electrically connected with the control host;
the inside of ring support has seted up the rotation chamber, the inside rotation in rotation chamber is connected with the rotation pearl, the upper end fixedly connected with of rotation pearl directs the pole, the lower extreme of rotation pearl is provided with weight balancing mechanism.
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 outer side of the connecting rod, a counterweight is fixedly connected to the outer side of the second sliding sleeve, and a second locking screw is connected to the second sliding sleeve in a threaded mode.
Further, the connecting rod includes the second threaded rod of fixed connection at the pivoted pearl lower extreme, the outside threaded connection of second threaded rod has the screw sleeve, second sliding sleeve sliding connection is in the outside of screw sleeve.
The utility model has the technical effects that:
According to the photovoltaic construction quality monitoring device, whether the perpendicularity of the photovoltaic panel supporting rod meets the requirement is monitored through the perpendicularity monitoring mechanism in the installation process of the photovoltaic panel supporting rod, if the perpendicularity of the photovoltaic panel supporting rod meets the requirement, an alarm prompt can be carried out through the alarm prompt device, feedback is carried out to an installer, and therefore whether the perpendicularity of the photovoltaic panel supporting rod meets the standard can be monitored in the installation process of the photovoltaic panel supporting rod, and installation of the photovoltaic panel supporting rod by the installer is facilitated.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model when installed outside a photovoltaic panel support bar;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a top plan view of the structure of the mounting bracket assembly of the present utility model;
Fig. 4 is a side view of the structure of the verticality monitor mechanism of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. The device comprises a mounting bracket set, a verticality monitoring mechanism, a 3, an alarm prompter, a 4, a photovoltaic panel supporting rod, a 5, a first U-shaped bracket, a 6, a first threaded rod, a 7, a second U-shaped bracket, a 8, a guide rod, a 9, a servo motor, a 10, a rotating rod, a 11, rubber beads, a 12, a first sliding sleeve, a 13, a first locking screw, a 14, a rotating bead, a 15, a second threaded rod, a 16, a threaded sleeve, a 17, a balancing weight, a 18, a second sliding sleeve, a 19, a second locking screw, a 20, a pointing rod, a 21, a top bead, a 22, a pressure sensor, a 23, a bracket body, a 24 and an annular bracket.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1-4, a photovoltaic construction quality monitoring device comprises a mounting bracket set 1, a perpendicularity monitoring mechanism 2, an alarm prompter 3, a control host and a storage battery, wherein the perpendicularity monitoring mechanism 2, the alarm prompter 3, the control host and the storage battery are all mounted on the mounting bracket set 1, and the mounting bracket set 1, the perpendicularity monitoring mechanism 2, the alarm prompter 3 and the storage battery can be electrically connected with the control host;
the photovoltaic panel support rod 4 can be fixedly connected to the upper part of the outer side of the mounting support frame group 1;
Specifically, as shown in fig. 1-3, the mounting bracket set 1 comprises a first U-shaped bracket 5, the verticality monitoring mechanism 2, the alarm prompt 3, the control host and the storage battery can be fixedly connected to the outer side of the first U-shaped bracket 5, first threaded rods 6 are connected to side plates on two sides of the first U-shaped bracket 5 in a threaded manner, second U-shaped brackets 7 are connected to opposite ends of the two first threaded rods 6 in a rotating manner, the distance between the two second U-shaped brackets 7 can be adjusted by rotating the first threaded rods 6, guide rods 8 are fixedly connected to the second U-shaped brackets 7, the guide rods 8 are in sliding connection with the first U-shaped brackets 5, and at the moment, the second U-shaped brackets 7 can be limited through the guide rods 8, so that the second U-shaped brackets 7 can only move horizontally;
The servo motor 9 is fixedly connected to the second U-shaped support 7, the servo motor 9 is electrically connected with a control host, the output end of the servo motor 9 is fixedly connected with a rotating rod 10, two rubber beads 11 are arranged on the outer side of the rotating rod 10, at the moment, four rubber beads 11 are arranged on the outer side of the photovoltaic panel support rod 4, the rubber beads 11 are abutted 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, and the rubber beads 11 drive the first U-shaped support 5 to vertically move on the outer side of the photovoltaic panel support rod 4.
Rubber pearl 11 can fixed connection in the outside of bull stick 10, also can sliding connection in the outside of bull stick 10, in order to adapt to the photovoltaic board bracing piece 4 of different diameters in this technical scheme, select with rubber pearl 11 sliding connection in the outside of bull stick 10, one side fixedly connected with first sliding sleeve 12 of bull stick 10, threaded connection has first locking screw 13 on the first sliding sleeve 12, after rubber pearl 11 slides and accomplishes, rotates first locking screw 13 and makes first locking screw 13 and bull stick 10 offset, can accomplish the locking to rubber pearl 11.
Meanwhile, the mounting bracket group 1 can also be a clamp fixedly connected to the outer side of the photovoltaic panel supporting rod 4.
Wherein, straightness monitoring mechanism 2 fixed connection is in the outside of installing support group 1 for the straightness that hangs down of photovoltaic board bracing piece 4 is monitored, if straightness monitoring mechanism 2 monitors that the straightness that hangs down of photovoltaic board bracing piece 4 meets the requirements, can send feedback signal to control host computer, let control host computer control alarm prompting device 3 for alarm prompting device 3 reports to the police, feedback to installer, thereby can be at the in-process monitoring of installing photovoltaic board bracing piece 4 whether the straightness that hangs down of photovoltaic board bracing piece 4 meets the standard, make things convenient for installer's installation to photovoltaic board bracing piece 4.
As shown in fig. 1-2 and 4, the verticality monitoring mechanism 2 comprises a bracket body 23 fixedly connected to the outer side of the mounting bracket set 1, the bracket body 23 is fixedly connected with a first U-shaped bracket 5, an annular bracket 24 and a pressure sensor 22 positioned above the annular bracket 24 are fixedly connected to the bracket body 23, the pressure sensor 22 is electrically connected with a control host, and when the pressure sensor 22 is pressed, a feedback signal can be sent to the control host;
The inside of ring support 24 has been seted up and has been rotated the chamber, rotate the chamber and be the vertical cavity of upper and lower open-ended, and the lateral wall of vertical cavity is the arc, rotate the inside in chamber and rotate and be connected with the rotation pearl 14, the upper end fixedly connected with of rotation pearl 14 directs the pole 20, when photovoltaic board bracing piece 4 is vertical state, the upper end and the pressure sensor 22 of directing the pole 20 offset for pressure sensor 22 is pressed, the lower extreme of rotation pearl 14 is provided with counter weight mechanism, makes the directing the pole 20 can be in vertical state under counter weight mechanism's gravity effect.
Moreover, as shown in fig. 4, the top end of the pointing rod 20 may be fixedly connected with a top bead 21, the top bead 21 is a rubber ball, and by setting the top bead 21, the pointing rod 20 can apply pressure to the pressure sensor 22 more stably through the deformation performance of the rubber ball.
The weight mechanism may be a lead weight, or as shown in fig. 2 and fig. 4, that is, the weight mechanism includes a connecting rod fixedly connected to the lower end of the rotating bead 14, a second sliding sleeve 18 is slidably connected to the outer side of the connecting rod, a weight 17 is fixedly connected to the outer side of the second sliding sleeve 18, the distance between the weight 17 and the rotating bead 14 can be adjusted by adjusting the position of the weight 17 on the outer side of the connecting rod, so that the force applied to the rotating bead 14 by the weight 17 is adjusted, a second locking screw 19 is screwed on the second sliding sleeve 18, and the position of the weight 17 can be locked by abutting the second locking screw 19 and the threaded sleeve 16.
As shown in fig. 2 and fig. 4, the connecting rod may be a telescopic structure, specifically, the connecting rod includes a second threaded rod 15 fixedly connected to the lower end of the rotating bead 14, the outer side of the second threaded rod 15 is screwed with a threaded sleeve 16, and a second sliding sleeve 18 is slidably connected to the outer side of the threaded sleeve 16, and the moving range of the balancing weight 17 can be further adjusted through telescopic adjustment of the second threaded rod 15 and the threaded sleeve 16.
Meanwhile, the rubber bead 11 can be an audible and visual alarm, and after the pressure sensor 22 sends a feedback signal, the rubber bead 11 gives an audible and visual alarm to prompt an installer.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.