An alarm device for electric safety equipment

Abstract

The utility model relates to an alarm device for electric safety equipment, comprising a mounting ring, a plurality of slide grooves are provided on the outer peripheral wall of the mounting ring, an arc-shaped clamp block is slidably connected in the slide groove, an annular groove is provided in the mounting ring at the bottom side of the slide groove, and a driving member is arranged in the annular groove. The utility model relates to the technical field of electric safety equipment alarms. When using the alarm device for electric safety equipment, the mounting ring can be preferentially put on the cable to avoid blocking the connection between the cable terminal and the electric safety equipment, thereby affecting the wiring work, and the arc-shaped clamp block is driven by the driving member to clamp on the terminal, so as to fix the mounting ring on the terminal, thereby improving the installation efficiency of the alarm device, avoiding damage to the electric safety equipment during welding, and improving the safety and efficiency during installation.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power safety equipment alarms, in particular to an electric power safety equipment alarm device. Background Art

[0002] The power safety equipment alarm device uses advanced sensor technology and intelligent algorithms to monitor the operating status of power equipment in real time, including key parameters such as voltage, current, and temperature. Once an abnormal situation is detected, such as equipment overheating, abnormal current, etc., the alarm device will immediately issue a warning signal to remind the operation and maintenance personnel to deal with it in time.

[0003] In the prior art, a power safety equipment alarm device proposed by publication number CN218471421 U includes a temperature measuring square tube, which is fixedly mounted on the equipment housing and surrounds the outside of the cable joint, an exhaust duct is fixedly mounted on the top of the temperature measuring square tube, a cooling fan is arranged on the top of the exhaust duct, a temperature sensor is fixedly mounted on the top of the temperature measuring square tube and located on one side of the exhaust duct, a heat conducting plate is fixedly mounted on the inner top wall of the temperature measuring square tube, a metal probe of the temperature sensor is inserted into the heat conducting plate and connected with it by snapping, an alarm is fixedly mounted on the outer wall of the exhaust duct, and the alarm is electrically connected to the temperature sensor through a wire. The heat around the cable joint can be transferred through the heat conducting plate to ensure that the temperature sensor can detect the temperature at the cable joint in time. If the temperature is too high, the alarm is triggered to enter the alarm state, ensuring that the staff can carry out emergency repairs in time, reducing the probability of fire, and greatly improving the sensitivity of temperature monitoring.

[0004] This application can detect the temperature of the cable joints in time, so that the alarm can be triggered when the temperature is too high, ensuring that the staff can carry out emergency repairs in time. However, the device needs to be welded on the power equipment. The cable connection after welding will affect the installation efficiency of the cable due to the obstruction of the temperature measuring square tube, and the high temperature of welding may easily cause damage to the box of the power safety equipment. At the same time, it takes a lot of time to install the temperature measuring square tube, which affects the installation efficiency of the alarm device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an alarm device for electric safety equipment so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An alarm device for electric safety equipment comprises a mounting ring, a plurality of slide grooves are provided on the outer peripheral wall of the mounting ring, an arc-shaped clamping block is slidably connected in the slide groove, an annular groove is provided in the mounting ring at the bottom side of the slide groove, a driving member is arranged in the annular groove, a heat-conducting ring is fixedly connected to the bottom side of the mounting ring, a heat-conducting block is connected to the outer peripheral wall of the heat-conducting ring, and a docking hole is provided on the side of the heat-conducting block away from the heat-conducting ring.

[0008] In a preferred example, the utility model can be further configured as follows: the driving member includes a driving ring, the driving ring is rotatably installed in the annular groove, and the top side of the driving ring is in contact with the arc-shaped clamping block.

[0009] In a preferred example, the utility model can be further configured as follows: a spiral groove is opened on the top side of the driving ring, a number of arc blocks are fixedly connected to the bottom sides of several arc clamping blocks, and the bottom sides of several arc blocks are slidably connected to the spiral groove.

[0010] In a preferred example, the utility model can be further configured as follows: a transmission ring groove is opened in the mounting ring at the bottom side of the annular groove, a bevel gear ring is rotatably installed in the transmission ring groove, and the top side of the bevel gear ring is fixedly connected to the bottom side of the drive ring.

[0011] In a preferred example, the utility model can be further configured as follows: a driving bevel gear is rotatably connected to the bevel gear ring inside the mounting ring, the driving bevel gear is meshed with the bevel gear ring, and a rotating rod is connected to one end of the driving bevel gear away from the bevel gear ring, and the rotating rod extends to the outside of the mounting ring.

[0012] In a preferred example, the utility model can be further configured as follows: a hexagonal groove is provided at the end of the rotating rod, the mounting ring is located at the rotating rod and fixedly connected to a spring, the end of the spring is rotatably connected to a nut, and the nut is threadedly connected to the rotating rod.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects:

[0014] 1. When using the electric safety equipment alarm device, the installation ring can be put on the cable first to avoid blocking the connection between the cable terminal and the electric safety equipment, thereby affecting the wiring work. The arc clamping block is driven by the driving member to clamp on the terminal, so as to fix the installation ring on the terminal, thereby improving the installation efficiency of the alarm device, avoiding damage to the electric safety equipment during welding, and improving the safety and efficiency during installation;

[0015] 2. This kind of electric safety equipment alarm device makes the driving ring rotate after the cable is connected. When the driving ring rotates, it will drive the spiral groove on the driving ring to rotate. When the spiral groove rotates, it will drive the arc block slidably connected to it to move. Because the arc block is fixedly connected to the arc clamping block, the movement of the arc block will drive the arc clamping block to move, thereby achieving the effect of clamping the cable terminal head by a plurality of arc clamping blocks, and finally fixing the entire mounting ring on the cable terminal head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of an alarm device for electric power safety equipment.

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the structure on the left side.

[0019] Figure 3 The utility model is a schematic diagram of the dissected structure of an electric power safety equipment alarm device.

[0020] Figure 4 A schematic diagram of the internal structure of the mounting ring of an electric safety equipment alarm device of the utility model

[0021] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0022] In the figure, 1. mounting ring; 2. slide groove; 3. arc clamping block; 4. annular groove; 5. driving member; 6. heat-conducting ring; 7. heat-conducting block; 8. docking hole; 9. driving ring; 10. spiral groove; 11. arc block; 12. transmission ring groove; 13. bevel gear ring; 14. driving bevel gear; 15. rotating rod; 16. hexagonal groove; 17. spring; 18. nut. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Example:

[0025] Reference Figure 1-Figure 5The utility model discloses an alarm device for electric safety equipment, comprising a mounting ring 1, a plurality of slide grooves 2 are provided on the outer peripheral wall of the mounting ring 1, an arc-shaped clamping block 3 is slidably connected in the slide groove 2, an annular groove 4 is provided in the mounting ring 1 at the bottom side of the slide groove 2, a driving member 5 is arranged in the annular groove 4, a heat-conducting ring 6 is fixedly connected to the bottom side of the mounting ring 1, a heat-conducting block 7 is connected to the outer peripheral wall of the heat-conducting ring 6, and a docking hole 8 is provided on the side of the heat-conducting block 7 away from the heat-conducting ring 6.

[0026] In this embodiment, when in use, first put the installation ring 1 on the cable connector and move the installation ring 1 to the cable, then connect the cable connector to the safety power equipment, after the cable connection is completed, move the installation ring 1 to the cable connector again, then fix the installation ring 1 on the cable terminal through the provided driving member 5, then prepare the temperature detector and insert the probe of the detector into the docking hole 8 on the heat conductive block 7, and the alarm is connected to the temperature detector for signal connection. After the temperature of the temperature detector reaches a certain threshold, the high temperature signal is converted into an electrical signal and transmitted to the alarm to give an alarm prompt, so that the device can quickly fix the heat-conducting component on the cable terminal, increase the installation efficiency when the device is in use, and avoid affecting the connection between the cable connector and the power safety equipment.

[0027] In a further preferred embodiment of the present invention, Figure 2-5 As shown, the driving member 5 includes a driving ring 9, which is rotatably installed in the annular groove 4, the top side of the driving ring 9 is in contact with the arc-shaped clamping block 3, and a spiral groove 10 is provided on the top side of the driving ring 9. The bottom sides of several arc-shaped clamping blocks 3 are fixedly connected with a number of arc blocks 11, and the bottom sides of several arc blocks 11 are slidably connected with the spiral groove 10.

[0028] In this embodiment, after the cable is connected, the driving ring 9 is rotated. When the driving ring 9 rotates, the spiral groove 10 provided on the driving ring 9 is driven to rotate. When the spiral groove 10 rotates, the arc block 11 slidably connected thereto is driven to move. Since the arc block 11 is fixedly connected to the arc clamping block 3, the movement of the arc block 11 will drive the arc clamping block 3 to move, thereby achieving the effect of clamping the cable terminal head by a plurality of arc clamping blocks 3, and finally fixing the entire mounting ring 1 on the cable terminal head.

[0029] In a further preferred embodiment of the present invention, Figure 1-4As shown, a transmission ring groove 12 is opened in the mounting ring 1 at the bottom side of the annular groove 4, a bevel gear ring 13 is rotatably installed in the transmission ring groove 12, the top side of the bevel gear ring 13 is fixedly connected to the bottom side of the drive ring 9, a driving bevel gear 14 is rotatably connected at the bevel gear ring 13 in the mounting ring 1, the driving bevel gear 14 is meshed with the bevel gear ring 13, and a rotating rod 15 is connected to the end of the driving bevel gear 14 away from the bevel gear ring 13, and the rotating rod 15 extends to the outside of the mounting ring 1.

[0030] In this embodiment, when the driving ring 9 needs to rotate, the bevel gear ring 13 is driven to rotate by rotating the rotating rod 15, wherein the rotating rod 15 drives the driving bevel gear 14 to rotate. When the driving bevel gear 14 rotates, it will drive the bevel gear ring 13 meshing therewith to rotate, thereby driving the driving ring 9 to rotate, so that the driving ring 9 drives the arc block 11 and the arc clamping block 3 to move through the spiral groove 10, and finally achieves the effect of the arc clamping block 3 clamping the cable terminal.

[0031] In a further preferred embodiment of the present invention, Figure 1 As shown, a hexagonal groove 16 is formed at the end of the rotating rod 15 , and the mounting ring 1 is fixedly connected to a spring 17 at the rotating rod 15 , and a nut 18 is rotatably connected to the end of the spring 17 , and the nut 18 is threadedly connected to the rotating rod 15 .

[0032] In this embodiment, after the rotating rod 15 drives the driving bevel gear 14 and makes the arc-shaped clamping block 3 clamp the cable connector, the nut 18 rotates on the rotating rod 15 and moves on the rotating rod 15, thereby squeezing the spring 17. After the spring 17 is squeezed and contracted to a certain extent, the nut 18 is loosened and the nut 18 is pushed by the spring 17 and stuck on the rotating rod 15, thereby preventing the rotating rod 15 from retreating through the friction force of this part, thereby improving the clamping stability of the arc-shaped clamping block 3.

[0033] It should be noted that when rotating the nut 18, a hexagonal wrench can be inserted into the hexagonal slot 16 to avoid the rotation of the rotating rod 15 when rotating the nut 18. The heat conductive ring 6 and the mounting ring 1 are both made of metal materials, such as steel, copper, etc.

[0034] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An electric safety equipment alarm device, comprising a mounting ring (1), characterized in that: A plurality of slide grooves (2) are provided on the outer peripheral wall of the mounting ring (1), an arc-shaped clamping block (3) is slidably connected in the slide groove (2), an annular groove (4) is provided in the mounting ring (1) at the bottom side of the slide groove (2), a driving member (5) is arranged in the annular groove (4), a heat-conducting ring (6) is fixedly connected to the bottom side of the mounting ring (1), a heat-conducting block (7) is connected to the outer peripheral wall of the heat-conducting ring (6), and a docking hole (8) is provided on the side of the heat-conducting block (7) away from the heat-conducting ring (6).

2. The electric power safety equipment alarm device according to claim 1, characterized in that: The driving member (5) comprises a driving ring (9), the driving ring (9) is rotatably mounted in the annular groove (4), and the top side of the driving ring (9) is in contact with the arc-shaped clamping block (3).

3. The electric power safety equipment alarm device according to claim 2, characterized in that: A spiral groove (10) is provided on the top side of the driving ring (9), a plurality of arc-shaped clamping blocks (3) are fixedly connected to the bottom sides thereof with a plurality of arc-shaped blocks (11), and the bottom sides of the plurality of arc-shaped blocks (11) are slidably connected to the spiral groove (10).

4. The electric power safety equipment alarm device according to claim 3, characterized in that: A transmission ring groove (12) is provided in the mounting ring (1) at the bottom side of the annular groove (4), a bevel gear ring (13) is rotatably mounted in the transmission ring groove (12), and the top side of the bevel gear ring (13) is fixedly connected to the bottom side of the drive ring (9).

5. The electric power safety equipment alarm device according to claim 4, characterized in that: A driving bevel gear (14) is rotatably connected to the bevel gear ring (13) in the mounting ring (1), the driving bevel gear (14) is meshed with the bevel gear ring (13), and a rotating rod (15) is connected to one end of the driving bevel gear (14) away from the bevel gear ring (13), and the rotating rod (15) extends to the outside of the mounting ring (1).

6. The electric power safety equipment alarm device according to claim 5, characterized in that: The end of the rotating rod (15) is provided with a hexagonal groove (16); the mounting ring (1) is located at the rotating rod (15) and is fixedly connected to a spring (17); the end of the spring (17) is rotatably connected to a nut (18); and the nut (18) is threadedly connected to the rotating rod (15).

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