A power distribution network on-line monitoring device convenient to install

Abstract

The utility model relates to the technical field of convenient monitoring device, especially a power distribution network on -line monitoring device convenient to install, including installation board and the detection mechanism of setting on installation board, its characterized in that: the end face of installation board is fixedly connected with the shell, the horizontal clamping assembly for the horizontal clamping of detection mechanism is set up on the shell, the drive assembly for driving horizontal clamping assembly moves is set up on the installation board, the positioning assembly for positioning drive assembly is set up on the side of shell, the end face of shell is set up with the longitudinal clamping assembly for the longitudinal clamping of detection mechanism, the utility model through horizontal clamping assembly is used for the horizontal positioning of detection mechanism, longitudinal clamping structure is used for realizing longitudinal fixation, through the synergies of above -mentioned structure, make the device can adapt to the detection mechanism of different specifications, has improved the installation adaptability significantly.

Description

Technical Field

[0001] This utility model relates to the field of monitoring device technology, and in particular to an easy-to-install online monitoring device for power distribution networks. Background Technology

[0002] Online monitoring devices for power distribution networks are mainly used for real-time monitoring, fault early warning, data analysis, and intelligent operation and maintenance to improve the safety, reliability, and economy of power grid operation.

[0003] As disclosed in Chinese Patent Publication No. CN219392125U, a convenient-to-install online monitoring device for power distribution networks includes a support plate and a monitoring unit. A push plate is provided inside the support plate, and connecting rods are hinged to the four corners of the left end of the push plate. A clamping component for clamping and fixing the monitoring unit is provided at the other end of the connecting rod. A pressing rod is fixedly connected to the middle of the right end of the push plate, and a fixing component for fixing the position of the pressing rod is provided above the pressing rod. This utility model relates to the technical field of power distribution network monitoring devices.

[0004] Most existing easy-to-install online monitoring devices for power distribution networks use clamping components to fix the monitoring unit. However, existing clamping structures usually only support longitudinal movement. In practical applications, due to differences in the size of the monitoring host, this unidirectional adjustment method is difficult to adapt to smaller devices, resulting in insufficient installation compatibility and limiting the scope of application. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing an easy-to-install online monitoring device for power distribution networks.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: Design an easy-to-install online monitoring device for power distribution networks, including a mounting plate and a detection mechanism mounted on the mounting plate, characterized in that: a housing is fixedly connected to the end face of the mounting plate, a lateral clamping component for laterally clamping the detection mechanism is provided on the housing, a driving component for moving the lateral clamping component is provided on the mounting plate, a positioning component for positioning the driving component is provided on one side of the housing, and a longitudinal clamping component for longitudinally clamping the detection mechanism is provided on the end face of the housing; The drive assembly includes a worm gear rotatably connected to the mounting plate and a worm rotatably connected between the two ends of the housing, one end of the worm passing through the housing and meshing with the worm gear; The transverse clamping assembly includes a first gear fixedly connected to one side of the worm gear and two racks slidably connected to the housing. One end of the rack is fixedly connected to an L-shaped plate. A groove is provided on the end face of the housing. The L-shaped plate is slidably connected in the groove. A gripper is fixedly connected to the upper end of the L-shaped plate. The positioning assembly includes a second gear fixedly connected to one end of the worm gear located on the outer side, and a positioning block fixedly connected to the housing. A positioning rod is provided on the positioning block, and a tension spring is fixedly connected between the positioning rod and the positioning block. One end of the positioning rod is fixedly connected to teeth that mesh with the second gear. The longitudinal clamping assembly includes a threaded rod and a slider. A cavity is provided inside the housing, and a channel penetrating the housing is provided on the cavity. The threaded rod is rotatably connected to the cavity, and one end of the threaded rod passes through the cavity. The threaded rod is threadedly connected to the slider. The longitudinal clamping assembly further includes a spring telescopic rod with one end fixedly connected to the inner wall of the cavity, and a connecting plate fixedly connected to the other end of the spring telescopic rod and the upper end of the slider. The connecting plate is slidably connected in the channel, and the gripper is fixedly connected to the upper end of the connecting plate.

[0007] The present invention provides an easy-to-install online monitoring device for power distribution networks, which has the following advantages: the present invention uses a lateral clamping component for lateral positioning of the detection mechanism; a longitudinal clamping structure for longitudinal fixation; through the synergistic effect of the above structures, the device can adapt to detection mechanisms of different specifications, significantly improving installation adaptability. Attached Figure Description

[0008] Figure 1 This is a perspective view of the present utility model; Figure 2 This is an enlarged schematic diagram of the positioning component structure of this utility model; Figure 3 This is a partial structural cross-sectional view of the present invention; Figure 4 This is a partial sectional view of the structure of this utility model.

[0009] In the diagram: 1. Mounting plate; 10. Detection mechanism; 11. Housing; 12. Slide groove; 13. Cavity; 14. Channel; 2. Lateral clamping assembly; 21. First gear; 22. Rack; 23. L-shaped plate; 24. Gripper; 3. Drive assembly; 31. Worm gear; 32. Worm; 4. Positioning assembly; 41. Second gear; 42. Positioning block; 43. Positioning rod; 44. Tension spring; 45. Tooth; 5. Longitudinal clamping assembly; 51. Threaded rod; 52. Slider; 53. Spring telescopic rod; 54. Connecting plate. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0011] Reference Figure 1-4 An easy-to-install online monitoring device for power distribution networks includes a mounting plate 1 and a detection mechanism 10 mounted on the mounting plate 1. A housing 11 is fixedly connected to the end face of the mounting plate 1. A lateral clamping component 2 for laterally clamping the detection mechanism 10 is provided on the housing 11. A driving component 3 for moving the lateral clamping component 2 is provided on the mounting plate 1. A positioning component 4 for positioning the driving component 3 is provided on one side of the housing 11. A longitudinal clamping component 5 for longitudinally clamping the detection mechanism 10 is provided on the end face of the housing 11. The detection mechanism is existing technology and will not be described in detail here. Reserved holes for installation with a wall are provided on both sides of the mounting plate 1.

[0012] It should be noted that the drive assembly 3 includes a worm gear 31 rotatably connected to the mounting plate 1 and a worm 32 rotatably connected between the two ends of the housing 11. One end of the worm 32 passes through the housing 11, and the worm 32 meshes with the worm gear 31. Rotating the worm 32 causes the worm gear 31 to rotate.

[0013] In this embodiment, the transverse clamping assembly 2 includes a first gear 21 fixedly connected to one side of the worm gear 31 and two racks 22 slidably connected to the housing 11. The racks 22 and the housing 11 are slidably connected by a guide block and a guide groove. The two racks 22 are arranged opposite to each other and both mesh with the first gear 21. One end of the rack 22 is fixedly connected to an L-shaped plate 23. A sliding groove 12 is provided on the end face of the housing 11. The L-shaped plate 23 is slidably connected in the sliding groove 12. The upper end of the L-shaped plate 23 is fixedly connected to a gripper 24. The rotation of the worm gear 31 causes the first gear 21 to rotate. When the first gear 21 rotates, it meshes with the two racks 22, thereby moving the racks 22.

[0014] Furthermore, the positioning component 4 includes a second gear 41 fixedly connected to one end of the worm gear 32 located on the outer side, and a positioning block 42 fixedly connected to the housing 11. A positioning rod 43 is provided on the positioning block 42, and a tension spring 44 is fixedly connected between the positioning rod 43 and the positioning block 42. One end of the positioning rod 43 is fixedly connected to a tooth 45 that meshes with the second gear 41. The second gear 41 is positioned by the tooth 45. When the second gear 41 is positioned, it cannot rotate, and thus the worm gear 32 cannot rotate either. The inability of the worm gear 32 to rotate will cause the worm wheel 31 and the first gear 21 to be unable to rotate, thereby preventing the rack 22 from moving and clamping the detection mechanism 10.

[0015] The longitudinal clamping assembly 5 includes a threaded rod 51 and a slider 52. A cavity 13 is provided inside the outer shell 11, and a channel 14 is provided on the cavity 13 that penetrates the outer shell 11. The threaded rod 51 is rotatably connected inside the cavity 13, and one end of the threaded rod 51 penetrates the cavity 13. The threaded rod 51 is threadedly connected to the slider 52. The position of the detection mechanism 10 is adjusted by rotating the threaded rod 51 to move the slider 52.

[0016] Based on the above embodiments, the longitudinal clamping assembly 5 further includes a spring telescopic rod 53 with one end fixedly connected to the inner wall of the cavity 13, and a connecting plate 54 fixedly connected to the other end of the spring telescopic rod 53 and the upper end of the slider 52. The connecting plate 54 is slidably connected in the channel 14, and the gripper 24 is fixedly connected to the upper end of the connecting plate 54. The telescopic rod in the spring telescopic rod 53 is a multi-stage telescopic rod, which changes the position of its top gripper 24 by the tension of the spring, so as to cooperate with the gripper 24 on the slider 52 to longitudinally clamp the detection mechanism 10.

[0017] Working method: During operation, the positioning component 4 is pulled open, and the second gear 41 is rotated to rotate the worm 32. The worm 32 rotates the worm wheel 31 and the first gear 21, thereby moving the rack 22 and the grippers 24 on the two racks 22. The grippers 24 are moved to both sides. Then, the threaded rod 51 is rotated to move the slider 52 to the appropriate position. The detection mechanism 10 is then placed between the connecting plate 54 and the grippers 24 on the slider 52 and clamped. Then, the two grippers 24 on the L-shaped plate 23 are moved when the second gear 41 is rotated to clamp the detection mechanism 10. After clamping, the driving component 3 is fixed by the positioning component 4.

[0018] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An easy-to-install online monitoring device for power distribution networks, comprising a mounting plate (1) and a detection mechanism (10) disposed on the mounting plate (1), characterized in that: A housing (11) is fixedly connected to the end face of the mounting plate (1). A transverse clamping component (2) for transversely clamping the detection mechanism (10) is provided on the housing (11). A driving component (3) for driving the transverse clamping component (2) to move is provided on the mounting plate (1). A positioning component (4) for positioning the driving component (3) is provided on one side of the housing (11). A longitudinal clamping component (5) for longitudinally clamping the detection mechanism (10) is provided on the end face of the housing (11). The drive assembly (3) includes a worm gear (31) rotatably connected to the mounting plate (1) and a worm (32) rotatably connected between the two ends of the housing (11). One end of the worm (32) passes through the housing (11), and the worm (32) meshes with the worm gear (31). The transverse clamping assembly (2) includes a first gear (21) fixedly connected to one side of the worm gear (31) and two racks (22) slidably connected to the housing (11). One end of the rack (22) is fixedly connected to an L-shaped plate (23). A groove (12) is provided on the end face of the housing (11). The L-shaped plate (23) is slidably connected to the groove (12). A gripper (24) is fixedly connected to the upper end of the L-shaped plate (23). The positioning component (4) includes a second gear (41) fixedly connected to one end of the worm gear (32) located on the outside, and a positioning block (42) fixedly connected to the outer shell (11). A positioning rod (43) is provided on the positioning block (42). A tension spring (44) is fixedly connected between the positioning rod (43) and the positioning block (42). One end of the positioning rod (43) is fixedly connected to a tooth (45) that meshes with the second gear (41). The longitudinal clamping assembly (5) includes a threaded rod (51) and a slider (52). A cavity (13) is provided inside the outer shell (11), and a channel (14) is provided on the cavity (13) that penetrates the outer shell (11). The threaded rod (51) is rotatably connected inside the cavity (13), and one end of the threaded rod (51) penetrates the cavity (13). The threaded rod (51) is threadedly connected to the slider (52). The longitudinal clamping assembly (5) further includes a spring telescopic rod (53) with one end fixedly connected to the inner wall of the cavity (13), and the other end of the spring telescopic rod (53) and the upper end of the slider (52) are both fixedly connected to a connecting plate (54). The connecting plate (54) is slidably connected in the channel (14), and the upper end of the connecting plate (54) is fixedly connected to the gripper (24).

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