Transient wave recording type fault indicator with ready-to-install structure

Abstract

The utility model discloses a transient recording type fault indicator of a ready installation structure, which comprises a main body device, a connecting seat is fixedly arranged on the right side of the outer cylindrical surface of the main body device, and binding posts are fixedly arranged on the front part and the rear part of the right end of the connecting seat. According to the transient wave recording type fault indicator with the prepared installation structure, the direction of the main body device is convenient to change through the arrangement of the adjusting assembly, so that the installation frame and the cable are kept in a horizontal state; by arranging the mounting frame, firstly, the limiting bolt is taken out from the connecting hole and the penetrating hole, the cable is clamped in the mounting frame, then the limiting bolt penetrates through the penetrating hole and is movably connected in the connecting hole in a penetrating mode, then the limiting frame is driven by the fixing bolt to move downwards, and under reinforcement of the limiting frame, the main body device can be connected to the cable more firmly; and under blocking of the limiting bolt, the phenomenon that the main body device falls off due to external factors can be avoided, and due to the fact that the operation process is simple, the main body device is convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of fault indicators, in particular to a transient wave recording type fault indicator with a preparatory installation structure. Background Art

[0002] The fault indicator originated in Germany in the 1980s. Its purpose was to indicate the path of short-circuit current in power lines and help people find the fault point. my country began to introduce and learn the development technology of foreign short-circuit indicators in the 1990s. In the 20th century, people began to pay attention to the signal transmission problem of short-circuit indicators. Today, with the rapid development of chip manufacturing technology and communication technology, fully digital fault indicators have appeared.

[0003] The prior art (patent number: CN207730877U) discloses a transient wave recording type distribution line fault indicator, including an indicator housing, the top surface of the indicator housing is provided with a spring clip and a compression spring, the front surface of the spring clip is provided with a spring column, the compression spring is connected to the spring column, the indicator housing is provided with a partition and two vertical rods arranged on the left and right sides of the rear end of the partition and are an integral structure with the partition, the partition divides the indicator housing into an upper cavity and a lower cavity, the spring clip is fixed on the two vertical rods, the interior of the upper cavity is provided with a sampling coil, a communication module, a transient wave recording type distribution line fault indicator circuit board and an LED lamp, the sampling coil is fixed between the spring clips, the communication module is installed below the sampling coil, and one end of the bottom surface of the communication module is installed on a transient The LED indicator light is arranged above and connected to the circuit board of a transient recording type distribution line fault indicator; the transient recording type distribution line fault indicator circuit board is provided with a fault indication system, the fault indication system includes a main controller, a collection monitoring unit, a battery voltage test module, a power management module, the communication module is installed on a transient recording type distribution line fault indicator circuit board, the controller is respectively connected to the collection monitoring unit, the LED indicator light, the battery voltage test module and the communication module, the collection monitoring unit is connected to the sampling coil, the collection monitoring unit is used to regularly monitor the power supply voltage provided by the sampling coil, the battery voltage test module, the controller and the communication module are respectively connected to the power management module. The beneficial effects of the utility model are: fault indication function: during normal operation, the transparent window is displayed in white; when a short circuit occurs, the transparent window is red and accompanied by a flashing display; strong anti-interference ability and accurate action function: the signal is not affected by the line, excitation inrush current, high-order harmonics, and current fluctuations.

[0004] The existing transient recording type fault indicator with a pre-installation structure has the following disadvantages: the installation process of the existing transient recording type fault indicator is relatively complicated, which makes the device have certain limitations. Therefore, we propose a new type of transient recording type fault indicator with a pre-installation structure. Utility Model Content

[0005] The main purpose of the utility model is to provide a transient wave recording type fault indicator with a pre-installation structure, which can effectively solve the problem that the transient wave recording type fault indicator is inconvenient to install.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A transient waveform-recording fault indicator with a preparatory installation structure comprises a main body, a connecting seat is fixedly mounted on the right side of the outer cylindrical surface of the main body, wiring posts are fixedly mounted on the front right end and the rear right end of the connecting seat, an adjusting component is fixedly mounted on the upper end of the main body, a rotating disk is fixedly mounted on the upper end of the adjusting component, and a mounting frame is fixedly mounted on the upper end of the rotating disk.

[0008] Preferably, the adjustment component includes a fixing frame, a motor is fixedly connected inside the fixing frame, a rotating column is fixedly connected to the output end of the motor, a cover plate is clamped on the upper end of the fixing frame, and the fixing frame is fixedly connected to the upper end of the main device.

[0009] Preferably, the rotating column passes through the cover plate and extends upward, and one end of the rotating column away from the motor is fixedly connected to the lower end of the rotating disk; when the main device is installed, since the cable and the mounting frame do not match, the motor drives the rotating column and the rotating disk to rotate, and under the drive of the rotating disk, the direction of the mounting frame is easy to adjust, so that the mounting frame and the cable remain in a horizontal state.

[0010] Preferably, a fixing bolt is threadedly inserted and connected on the upper side of the outer cylindrical surface of the mounting frame, a bearing is movably connected to the lower end of the fixing bolt, and a limiting frame is fixedly connected to the lower end of the bearing.

[0011] Preferably, screw holes that pass through up and down are opened on the upper side of the outer cylindrical surface of the mounting frame, the upper right end and the lower right end of the mounting frame are fixedly connected with fixing blocks, a connecting hole is opened on the upper end of the fixing block on the lower side, and a through hole that passes through up and down is opened on the upper end of the fixing block on the upper side, and a limiting bolt is movably inserted and connected in the through hole.

[0012] Preferably, the limit frame is configured as an arc-shaped structure, the limit bolt passes through the through hole and is movably inserted and connected in the connecting hole, and the fixing bolt is threadedly inserted and connected in the screw hole; when the main device needs to be installed, the limit bolt is first taken out from the connecting hole and the through hole, and the cable is clamped inside the installation frame, and then the limit bolt passes through the through hole and is movably inserted and connected in the connecting hole, and then the fixing bolt drives the limit frame to move downward, and with the reinforcement of the limit frame, the main device can be more securely connected to the cable, and with the blocking of the limit bolt, the main device can be prevented from falling due to external factors. Since the operation process is simple, the main device is easy to install.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the direction of the main device is easy to change by setting an adjustment component. When the main device is installed, if the cable does not match the mounting frame, the motor drives the rotating column and the rotating disk to rotate, and the direction of the mounting frame is easy to adjust under the drive of the rotating disk, so that the mounting frame and the cable are kept in a horizontal state;

[0015] 2. In the utility model, a mounting frame is provided to facilitate installation of the main device. During use, when the main device needs to be installed, firstly, the limit bolt is taken out from the connecting hole and the through hole, and the cable is clamped inside the mounting frame, and then the limit bolt is passed through the through hole and movably inserted and connected in the connecting hole, and then the limit frame is driven downward by the fixing bolt, and with the reinforcement of the limit frame, the main device can be more securely connected to the cable, and with the blocking of the limit bolt, the main device can be prevented from falling due to external factors. Since the operation process is simple, the main device is easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a transient wave recording type fault indicator of a preparatory installation structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the adjustment assembly of a transient wave recording type fault indicator of a preparatory installation structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of a fixing bolt of a transient wave recording type fault indicator of a preparatory installation structure of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a limit bolt of a transient wave recording type fault indicator with a preparatory installation structure.

[0020] In the figure: 1. main device; 2. connecting seat; 3. terminal; 4. adjustment component; 5. rotating disk; 6. mounting frame; 41. fixing frame; 42. cover plate; 43. motor; 44. rotating column; 61. fixing bolt; 62. bearing; 63. limiting frame; 64. screw hole; 65. fixing block; 66. connecting hole; 67. through hole; 68. limiting bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "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 operate in a specific orientation, and therefore cannot be understood as a limitation on 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.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection 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.

[0024] like Figures 1-4 As shown, a transient waveform-recording fault indicator with a preparatory installation structure comprises a main body 1, a connecting seat 2 is fixedly installed on the right side of the outer cylindrical surface of the main body 1, terminals 3 are fixedly installed on the front right end and the rear right end of the connecting seat 2, an adjusting component 4 is fixedly installed on the upper end of the main body 1, a rotating disk 5 is fixedly installed on the upper end of the adjusting component 4, and a mounting frame 6 is fixedly installed on the upper end of the rotating disk 5.

[0025] The adjusting component 4 includes a fixing frame 41, a motor 43 is fixedly connected inside the fixing frame 41, a rotating column 44 is fixedly connected to the output end of the motor 43, a cover plate 42 is clamped on the upper end of the fixing frame 41, and the fixing frame 41 is fixedly connected to the upper end of the main device 1; the rotating column 44 passes through the cover plate 42 and extends upward, and one end of the rotating column 44 away from the motor 43 is fixedly connected to the lower end of the rotating disk 5; by setting the adjusting component 4, the direction of the main device 1 is easy to change. During use, when the main device 1 is installed, if the cable does not match the mounting frame 6, the rotating column 44 and the rotating disk 5 are driven by the motor 43 to rotate, and driven by the rotating disk 5, the direction of the mounting frame 6 is easy to adjust, so that the mounting frame 6 and the cable remain in a horizontal state.

[0026] A fixing bolt 61 is connected with a thread through the upper side of the outer cylindrical surface of the mounting frame 6, and a bearing 62 is movably connected to the lower end of the fixing bolt 61, and the lower end of the bearing 62 is fixedly connected to a limiting frame 63; a screw hole 64 is provided on the upper side of the outer cylindrical surface of the mounting frame 6, and a fixing block 65 is fixedly connected to the upper right end and the lower right end of the mounting frame 6, and a connecting hole 66 is provided on the upper end of the lower fixing block 65, and a through hole 67 is provided on the upper end of the upper fixing block 65, and a limiting bolt 68 is movably connected to the through hole 67; the limiting frame 63 is set as an arc structure, and the limiting bolt 68 passes through the through hole 67 and is movably connected to the connecting hole 66, and the fixing bolt 61 is threadedly inserted It is connected in the screw hole 64; by setting up the mounting frame 6, the main device 1 is easy to install. During use, when the main device 1 needs to be installed, first take out the limit bolt 68 from the connecting hole 66 and the through hole 67, and clamp the cable inside the mounting frame 6, then pass the limit bolt 68 through the through hole 67 and movably connect it in the connecting hole 66, and then the fixing bolt 61 drives the limit frame 63 to move downward, and with the reinforcement of the limit frame 63, the main device 1 can be more securely connected to the cable, and with the blocking of the limit bolt 68, the main device 1 can be prevented from falling due to external factors. Since the operation process is simple, the main device 1 is easy to install.

[0027] It should be noted that the utility model is a transient recording type fault indicator with a preparatory installation structure. By setting an adjustment component 4, the direction of the main device 1 is easy to change. When in use, when the main device 1 is installed, because the cable does not match the mounting bracket 6, the motor 43 drives the rotating column 44 and the rotating disk 5 to rotate, and under the drive of the rotating disk 5, the direction of the mounting bracket 6 is easy to adjust, so that the mounting bracket 6 and the cable are kept in a horizontal state; by setting the mounting bracket 6, the main device 1 is easy to install. When in use, when the main device 1 needs to be installed, first, the limit bolt 68 is taken out from the connecting hole 66 and the through hole 67, and the cable is clamped inside the mounting bracket 6, and then the limit bolt 68 is passed through the through hole 67 and movably inserted and connected in the connecting hole 66, and then The fixing bolt 61 drives the limit frame 63 to move downward, and with the reinforcement of the limit frame 63, the main device 1 can be more securely connected to the cable, and with the blocking of the limit bolt 68, the main device 1 can be prevented from falling due to external factors. Since the operation process is simple, the main device 1 is easy to install. The usage method is: first, the motor 43 controls the rotating disk 5 to achieve adjustment, so that the mounting frame 6 and the cable are kept in a horizontal state, and then the limit bolt 68 is removed from the fixed block 65, so that the cable is clamped in the mounting frame 6. Through the interaction between the fixing bolt 61 and the limit bolt 68, the main device 1 is easy to install, and then the line is connected to the terminal 3, and the safety of the cable is monitored through the module inside the main device 1. The main device 1 is the prior art.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A transient waveform recording type fault indicator of a pre-installation structure, comprising a main device (1), characterized in that: A connecting seat (2) is fixedly mounted on the right side of the outer cylindrical surface of the main body (1); a terminal post (3) is fixedly mounted on the right front and right rear ends of the connecting seat (2); an adjusting component (4) is fixedly mounted on the upper end of the main body (1); a rotating disk (5) is fixedly mounted on the upper end of the adjusting component (4); and a mounting frame (6) is fixedly mounted on the upper end of the rotating disk (5).

2. A transient waveform recording type fault indicator of a pre-installation structure according to claim 1, characterized in that: The adjustment assembly (4) comprises a fixing frame (41), a motor (43) is fixedly connected inside the fixing frame (41), a rotating column (44) is fixedly connected to the output end of the motor (43), a cover plate (42) is clamped on the upper end of the fixing frame (41), and the fixing frame (41) is fixedly connected to the upper end of the main device (1).

3. A transient waveform recording type fault indicator of a pre-installation structure according to claim 2, characterized in that: The rotating column (44) penetrates the cover plate (42) and extends upwards, and one end of the rotating column (44) away from the motor (43) is fixedly connected to the lower end of the rotating disk (5).

4. A transient waveform recording type fault indicator of a pre-installation structure according to claim 3, characterized in that: A fixing bolt (61) is threadedly inserted and connected on the upper side of the outer cylindrical surface of the mounting frame (6), a bearing (62) is movably connected to the lower end of the fixing bolt (61), and a limiting frame (63) is fixedly connected to the lower end of the bearing (62).

5. A transient waveform recording type fault indicator of a pre-installation structure according to claim 4, characterized in that: The upper side of the outer cylindrical surface of the mounting frame (6) is provided with a screw hole (64) which penetrates upward and downward, and the upper right end and the lower right end of the mounting frame (6) are fixedly connected with a fixing block (65), the upper end of the fixing block (65) on the lower side is provided with a connecting hole (66), and the upper end of the fixing block (65) on the upper side is provided with a through hole (67) which penetrates upward and downward, and a limit bolt (68) is movably inserted and connected in the through hole (67).

6. A transient waveform recording type fault indicator of a pre-installation structure according to claim 5, characterized in that: The limiting frame (63) is configured as an arc-shaped structure, the limiting bolt (68) passes through the through hole (67) and is movably inserted and connected in the connecting hole (66), and the fixing bolt (61) is threadedly inserted and connected in the screw hole (64).

Images