Power plant electrical safety monitoring device

Abstract

The utility model discloses an electrical safety monitoring device for a power plant, which belongs to the technical field of electrical safety monitoring and comprises a mounting panel, a supporting plate, a base station, a screwing cylinder, a torsion spring, an arc-shaped block, an inserting block, a limiting cylinder, a camera device, a sleeve, a threaded rod, a sliding block, a double-shaft motor, a connecting block, a gear and a rack. When the camera device is used for a long time and needs to be overhauled or disassembled, the screwing barrel on the base table is rotated, the screwing barrel rotates to drive the arc-shaped block to rotate, the arc-shaped block rotates to drive the insertion block to slide outwards on the limiting barrel, so that the insertion block is pulled out of the camera device, and at the moment, a worker can take down the camera device from the limiting barrel; when installation is needed, only the screwing barrel needs to be rotated again, the camera device is placed in the limiting barrel, the torsion spring can drive the screwing barrel to reset and enable the insertion block to be inserted into the groove in the camera device again, multiple sets of bolts do not need to be screwed in sequence, and the overhauling efficiency of workers on multiple monitoring devices is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical safety monitoring, in particular to an electrical safety monitoring device for a power plant. Background Art

[0002] In recent years, with the continuous development of science and technology, people's demand for electricity is increasing, and the requirements for the safety and stability of power equipment are also getting higher and higher. In the entire power plant system, a lot of electrical equipment is needed, and the safety of these electrical equipment directly affects whether the power grid system can operate normally. Therefore, it is necessary to install relevant safety facilities on the equipment in the power plant, and monitor the situation in the power plant through safety monitoring devices to ensure the safety inside the power plant.

[0003] At present, the safety monitoring devices used in the electrical process of power plants generally include a mounting substrate, a mounting base, and a monitoring camera mounted on the mounting base by multiple sets of bolts and screws. The electrical equipment of the power plant is monitored by the monitoring camera. After the monitoring camera has been used for a long time, engineers are required to regularly inspect or replace the monitoring camera. Each time the monitoring camera is disassembled and installed, multiple sets of bolts and screws need to be screwed in sequence to achieve the installation and fixation of the monitoring camera. The installation is relatively cumbersome, which leads to a decrease in the maintenance efficiency of the monitoring camera by the staff. Summary of the invention

[0004] The utility model aims to solve the problems raised in the background technology and provides an electrical safety monitoring device for a power plant.

[0005] The technical solution of the utility model to achieve the above purpose is as follows:

[0006] An electrical safety monitoring device for a power plant comprises an installation panel, a support plate, a base, a screw barrel, a torsion spring, an arc block, an insert block, a limit barrel, a camera device, a sleeve, a threaded rod, a slider, a dual-axis motor, a connecting block, a gear and a rack; the installation panel is fixedly connected to the support plate, the base is rotatably connected to the screw barrel, the torsion spring is sleeved on the screw barrel and one end is fixedly connected to the screw barrel, the other end of the torsion spring is fixedly connected to the base, the screw barrel is fixedly connected to the arc block, the insert block is slidably connected to the limit barrel, and the outer The end is slidably connected to the arc surface of the arc block, the inner end of the insert block is inserted into the camera device, the limit cylinder is fixedly connected to the base, the base is fixedly connected to the sleeve, the sleeve is engaged with the threaded rod, one end of the threaded rod is rotatably connected to the slider, the other end of the threaded rod is fixedly connected to the dual-axis motor, the slider is slidably connected to the support plate, the dual-axis motor is fixedly connected to the connecting block, the connecting block is slidably connected to the mounting panel, the other end of the dual-axis motor is fixedly connected to the gear, the gear is engaged with the rack, and the rack is fixedly connected to the mounting panel.

[0007] Preferably, a fixing bracket is provided on the mounting panel, and the fixing bracket is fixedly connected to the mounting panel.

[0008] Preferably, a guide groove is provided on the support plate, and the guide groove is slidably connected to the sliding block.

[0009] Preferably, directional arrows are provided on the support plate, the number of the directional arrows is consistent with the number of the plug blocks and are arranged in one-to-one correspondence, and the arrows of the directional arrows are facing the direction of the plug blocks.

[0010] Preferably, a fixing plate is provided on the base, and the fixing plate is fixedly connected to the base.

[0011] The utility model provides an electrical safety monitoring device for a power plant. Through its structural design, when the camera device needs to be repaired or disassembled after long-term use, the screw barrel on the base is rotated, the screw barrel rotates to drive the arc block to rotate, and the arc block rotates to drive the plug block to slide outward on the limit barrel, so that the plug block is pulled out of the camera device. At this time, the staff can remove the camera device from the limit barrel. When installation is required, it is only necessary to rotate the screw barrel again and place the camera device in the limit barrel. The torsion spring will drive the screw barrel to reset and re-insert the plug block into the groove on the camera device. There is no need to screw multiple sets of bolts, thereby improving the maintenance efficiency of multiple monitoring devices for the staff.

[0012] When it is necessary to adjust the lateral monitoring range of the camera device, the output end of the upper end of the dual-axis motor is started to drive the gear to rotate. When the gear rotates, it moves laterally along the rack engaged with it. When the gear moves laterally, it drives the connecting block to slide laterally on the installation panel. The lateral sliding of the connecting block drives the threaded rod, the sleeve and the base to slide laterally on the support plate through the slider. The lateral sliding of the base drives the camera device to move laterally, thereby completing the lateral adjustment of the camera device. When it is necessary to adjust the longitudinal monitoring range of the camera device, the output end of the lower end of the dual-axis motor is started. The output end of the lower end of the dual-axis motor drives the threaded rod to rotate. The rotation of the threaded rod drives the sleeve engaged with the threaded rod to move longitudinally. The longitudinal movement of the sleeve drives the base to be excited longitudinally. The longitudinal movement of the base drives the camera device to move longitudinally, thereby completing the longitudinal adjustment of the camera device. The camera device with the position adjustable laterally and longitudinally is improved by the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model power plant electrical safety monitoring device;

[0014] Figure 2 It is a cross-sectional view of the utility model power plant electrical safety monitoring device;

[0015] Figure 3 It is a schematic diagram of the top view of the structure of the utility model power plant electrical safety monitoring device;

[0016] Figure 4 It is a top view of the structure of the utility model power plant electrical safety monitoring device.

[0017] In the figure: 1. Installation panel; 2. Support plate; 3. Base; 4. Screw cylinder; 5. Torsion spring; 6. Arc block; 7. Insert block; 8. Limit cylinder; 9. Camera device; 10. Sleeve; 11. Threaded rod; 12. Slider; 13. Dual-axis motor; 14. Connecting block; 15. Gear; 16. Rack; 17. Fixed bracket; 18. Guide groove; 19. Pointing arrow; 20. Fixed plate. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of the present invention, it should be noted that the terms "upper / lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting / sleeving", "sleeve connection", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-4The present embodiment provides an electrical safety monitoring device for a power plant, comprising an installation panel 1, a support plate 2, a base 3, a screw barrel 4, a torsion spring 5, an arc block 6, an insert block 7, a limit barrel 8, a camera device 9, a sleeve 10, a threaded rod 11, a slider 12, a dual-axis motor 13, a connecting block 14, a gear 15, and a rack 16; the installation panel 1 is fixedly connected to the support plate 2, the base 3 is rotatably connected to the screw barrel 4, the torsion spring 5 is sleeved on the screw barrel 4 and one end is fixedly connected to the screw barrel 4, the other end of the torsion spring 5 is fixedly connected to the base 3, the screw barrel 4 is fixedly connected to the arc block 6, the insert block 7 is slidably connected to the limit barrel 8, and the insert block 7 is connected to the limit barrel 8 through the sleeve 10. The outer end is slidably connected to the arc surface of the arc block 6, the inner end of the insert block 7 is inserted into the camera device 9, the limit cylinder 8 is fixedly connected to the base 3, the base 3 is fixedly connected to the sleeve 10, the sleeve 10 is meshed with the threaded rod 11, one end of the threaded rod 11 is rotatably connected to the slider 12, the other end of the threaded rod 11 is fixedly connected to the dual-axis motor 13, the slider 12 is slidably connected to the support plate 2, the dual-axis motor 13 is fixedly connected to the connecting block 14, the connecting block 14 is slidably connected to the mounting panel 1, the other end of the dual-axis motor 13 is fixedly connected to the gear 15, the gear 15 is meshed with the rack 16, and the rack 16 is fixedly connected to the mounting panel 1.

[0022] In this embodiment, a fixing bracket 17 is provided on the mounting panel 1, and the fixing bracket 17 is fixedly connected to the mounting panel 1. Through the fixing bracket 17 on the mounting panel 1, the utility model can be more conveniently fixed to a designated monitoring position in the power plant.

[0023] In this embodiment, a guide groove 18 is provided on the support plate 2, the guide groove 18 is fixedly connected to the support plate 2, and the guide groove 18 is slidably connected to the slider 12. The guide groove 18 on the base 3 allows the slider 12 to slide more stably along the direction of the guide groove 18.

[0024] In this embodiment, a directional arrow 19 is provided on the support plate 2, and the directional arrow 19 is fixedly connected to the support plate 2. The number of the directional arrows 19 is consistent with the number of the plug-in blocks 7 and is arranged one-to-one. The arrow of the directional arrow 19 is facing the direction of the plug-in block 7. The directional arrow 19 on the base 3 enables the staff to more accurately align the groove on the camera device 9 with the position of the plug-in block 7.

[0025] In this embodiment, a fixing plate 20 is provided on the base 3, and the fixing plate 20 is fixedly connected to the base 3. The fixing plate 20 on the base 3 prevents the base 3 from rotating with the rotation of the threaded rod 11, so that the base 3 can move longitudinally more stably.

[0026] By those skilled in the art, all electrical components in this embodiment are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connections between the electrical components are completed in the order of working in sequence. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0027] In the present embodiment: first, by installing the fixing bracket 17 on the panel 1, the utility model is more conveniently fixed to the designated monitoring position in the power plant. When the camera device 9 needs to be repaired or disassembled after long-term use, the screw barrel 4 on the base 3 is rotated, and the screw barrel 4 rotates to drive the arc block 6 to rotate. The arc block 6 rotates to drive the plug block 7 to slide along the arc length direction of the arc block 6, so that the plug block 7 slides outward relative to the limiting cylinder 8, so that the plug block 7 is pulled out of the camera device 9. At this time, the staff can remove the camera device 9 from the limiting cylinder 8. When it is necessary to install it, it is only necessary to rotate the screw barrel 4 again and place the camera device 9 in the limiting cylinder 8. The pointing arrow 19 on the base 3 allows the staff to more accurately align the groove on the camera device 9 with the position of the plug block 7. The torsion spring 5 will drive the screw barrel 4 to reset and re-insert the plug block 7 into the groove on the camera device 9, without the need to screw multiple sets of bolts.

[0028] When it is necessary to adjust the lateral monitoring range of the camera device 9, the output end of the upper end of the dual-axis motor 13 is started to drive the gear 15 to rotate. When the gear 15 rotates, it moves laterally along the rack 16 engaged with it. When the gear 15 moves laterally, it drives the connecting block 14 to slide laterally on the mounting panel 1. The lateral sliding of the connecting block 14 drives the threaded rod 11, the sleeve 10 and the base 3 to slide laterally on the support plate 2 through the slider 12. The guide groove 18 on the base 3 enables the slider 12 to slide more stably along the direction of the guide groove 18. The lateral sliding of the base 3 drives the camera device 9 to move laterally, thereby completing the lateral adjustment of the camera device 9. When it is necessary to adjust the longitudinal monitoring range of the camera device 9, the output end below the dual-axis motor 13 is started, and the output end below the dual-axis motor 13 drives the threaded rod 11 to rotate. The rotation of the threaded rod 11 drives the sleeve 10 engaged with the threaded rod 11 to move longitudinally. The longitudinal movement of the sleeve 10 drives the base 3 to move longitudinally. The fixed plate 20 on the base 3 prevents the base 3 from rotating with the rotation of the threaded rod 11, so that the base 3 can move longitudinally more stably. The longitudinal movement of the base 3 drives the camera device 9 to move longitudinally, thereby completing the longitudinal adjustment of the camera device 9.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] 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 power plant electrical safety monitoring device, Features: The invention comprises a mounting panel (1), a support plate (2), a base (3), a screwing cylinder (4), a torsion spring (5), an arc block (6), an insert block (7), a limit cylinder (8), a camera device (9), a sleeve (10), a threaded rod (11), a slider (12), a dual-axis motor (13), a connecting block (14), a gear (15), and a rack (16); the mounting panel (1) is fixedly connected to the support plate (2); the base (3) is rotatably connected to the screwing cylinder (4); the torsion spring (5) is sleeved on the screwing cylinder (4) and one end is fixedly connected to the screwing cylinder (4); the other end of the torsion spring (5) is fixedly connected to the base (3); the screwing cylinder (4) is fixedly connected to the arc block (6); the insert block (7) is slidably connected to the limit cylinder (8); the outer end of the insert block (7) is connected to the arc block (6); The arc surface of the shape block (6) is slidably connected, the inner end of the insert block (7) is inserted into the camera device (9), the limit tube (8) is fixedly connected to the base (3), the base (3) is fixedly connected to the sleeve (10), the sleeve (10) is engaged with the threaded rod (11), one end of the threaded rod (11) is rotatably connected to the slider (12), the other end of the threaded rod (11) is fixedly connected to the double-axis motor (13), the slider (12) is slidably connected to the support plate (2), the double-axis motor (13) is fixedly connected to the connecting block (14), the connecting block (14) is slidably connected to the mounting panel (1), the other end of the double-axis motor (13) is fixedly connected to the gear (15), the gear (15) is engaged with the rack (16), and the rack (16) is fixedly connected to the mounting panel (1).

2. The power plant electrical safety monitoring device according to claim 1, Features: A fixing bracket (17) is provided on the installation panel (1), and the fixing bracket (17) is fixedly connected to the installation panel (1).

3. The power plant electrical safety monitoring device according to claim 1, Features: A guide groove (18) is provided on the support plate (2), and the guide groove (18) is slidably connected to the slide block (12).

4. The power plant electrical safety monitoring device according to claim 1, Features: The support plate (2) is provided with directional arrows (19), the number of the directional arrows (19) is consistent with the number of the insert blocks (7) and is arranged in one-to-one correspondence, and the arrows of the directional arrows (19) are facing the direction of the insert blocks (7).

5. The power plant electrical safety monitoring device according to claim 1, Features: A fixing plate (20) is provided on the base (3), and the fixing plate (20) is fixedly connected to the base (3).

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