A wireless remote control push rod type falling safety belt live fuse replacement insulating clamp device

Abstract

The utility model discloses a wireless remote control push rod formula fall safety belt live fuse replacement insulating clamp device belongs to fuse replacement device technical field, include: clamping assembly, clamping assembly is provided with two groups and clamping assembly is arranged on the base plate, clamping assembly includes with mobile clamp of base plate swing joint and with fixed clamp of base plate fixed, insulating clamp, insulating clamp is provided with two groups and insulating clamp with clamping assembly cooperation, two groups of insulating clamp between through metal wire is communicated, the clamping arm of insulating clamp is located between mobile clamp and fixed clamp, through with clamping assembly cooperation and use drive assembly of clamping assembly are arranged on the positive and negative two sides of base plate can reduce the occupied area of base plate to the favorable regulation and control of the distance between two groups of insulating clamp, in addition, when insulating clamp and fuse holder hold, clamping assembly and insulating clamp can separate, and use is more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of fuse replacement devices, and in particular to a wireless remote-controlled push rod type drop fuse replacement insulating clamp device. Background Technology

[0002] High-voltage fuses are critical overcurrent protection devices in power systems. Their replacement is extremely risky and must be carried out in strict accordance with safety regulations. Usually, the power must be disconnected before the replacement can be performed. Currently, during the replacement of fuses, workers need to climb to a height to connect the two ends of the fuse so that the fuse can be replaced without interrupting the power supply. However, climbing to a height poses certain dangers and is also quite difficult.

[0003] Therefore, it is necessary to provide a wireless remote-controlled push-rod type drop fuse replacement insulation clip device to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a wireless remote-controlled push rod type drop fuse replacement insulating clamp device to solve the problem mentioned in the background art that currently, when replacing fuses, workers need to climb to a height to connect the two ends of the fuse so that the fuse can be replaced without interrupting the power supply, but climbing to a height poses certain dangers.

[0005] Based on the above ideas, this utility model provides the following technical solution: a wireless remote-controlled push-rod type drop fuse replacement insulating clip device, comprising: A clamping assembly, wherein two sets of clamping assemblies are provided and the clamping assemblies are arranged on a substrate, and the clamping assembly includes a movable clamp movably connected to the substrate and a fixed clamp fixed to the substrate. An insulating clamp, wherein two sets of insulating clamps are provided and the insulating clamps cooperate with the clamping assembly, the two sets of insulating clamps are connected by a metal wire, and the clamping arm of the insulating clamp is located between the movable clamp and the fixed clamp; A drive assembly is mounted on the substrate. The output end of the drive assembly is connected to the movable clamp. When the drive assembly pushes the movable clamp so that the two clamping arms of the insulating clamp come close together, the clamping head of the insulating clamp can open and clamp the two ends of the fuse.

[0006] As a further embodiment of this invention, the clamping components are located on different sides of the substrate.

[0007] As a further embodiment of this utility model, the two clamping arms of the insulating clamp are elastically connected by an elastic element.

[0008] As a further embodiment of this utility model: a sleeve is provided on the substrate, and a support rod is detachably connected to the sleeve.

[0009] As a further embodiment of this invention, a camera is mounted on the substrate.

[0010] As a further embodiment of this utility model, the movable clamp slides along the length direction of the substrate.

[0011] As a further embodiment of this utility model: a groove is formed on the surface of the substrate, and a slider is fixedly provided on the movable clamp so that the slider is slidably assembled in the groove, and both the slider and the groove have a T-shaped cross-section.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: when the clamps are at both ends of the fuse, the movable clamp is pulled away from the fixed clamp to release the clamp arm. At this time, under the elastic force, the clamps on the insulating clamp can be brought together, so that the clamps are clamped at both ends of the fuse to make the fuse conduction, which is beneficial to replace the fuse without interrupting the power. In addition, when the movable clamp moves away from the fixed clamp and disengages from the clamp arm, the clamping component can also be separated from the insulating clamp, so that it is not necessary to hold the substrate and the clamping component for a long time. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cooperation between the drive component and the movable clamp of this utility model; Figure 3 This is a schematic diagram of the slide groove structure of this utility model; Figure 4 This is a schematic diagram of the insulating clip structure of this utility model; Figure 5 This is a schematic diagram of the slider structure of this utility model.

[0015] In the figure: 1. Base plate; 101. Slide groove; 2. Moving clamp; 201. Slider; 3. Fixed clamp; 4. Insulating clamp; 401. Elastic element; 402. Metal connecting piece; 403. Clamping arm; 404. Clamp head; 405. Pin; 406. Protrusion; 407. Metal wire; 408. Metal sheet; 5. Support rod; 6. Drive assembly. Detailed Implementation

[0016] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0017] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the illustrations only show components related to the present invention and are not drawn according to the actual number, shape, and size of the components in the actual implementation. In the actual implementation, the form, quantity, and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0018] like Figures 1-5 As shown, a wireless remote-controlled push-rod type drop fuse replacement insulating clamp device includes a base plate 1 and clamping assemblies mounted on both sides of the base plate 1. The clamping assemblies are used to hold insulating clamps 4 and clamp them to both ends of the fuse to form a temporary passage during fuse replacement. The clamping assemblies include a movable clamp 2 and a fixed clamp 3 disposed opposite to the movable clamp 2. Specifically, the fixed clamp 3 is fixedly connected to the base plate 1 by bolts or screws, while the movable clamp 2 is slidably disposed with respect to the base plate 1.

[0019] In actual use, the two clamping arms 403 on the insulating clamp 4 are elastically engaged by the elastic element 401. As the two clamping arms 403 overcome the elastic force and approach each other, the clamp 404 on the insulating clamp 4 can open. When the clamp 404 clamps the conductive position at the end of the fuse, the moving clamp 2 can retract to separate the clamping assembly from the insulating clamp 4, thereby avoiding fatigue caused by holding the clamping assembly for a long time.

[0020] In one embodiment, the elastic element 401 can be Figure 1 The spring shown is arc-shaped and connected between the two clamping arms 403 to achieve elastic engagement between the two clamping arms 403.

[0021] In another embodiment, the elastic element 401 can be a torsion spring, such as... Figure 4As shown, two sets of circular protrusions 406 are provided at the junction of the clamping arm 403 and the clamp 404. The outer set of protrusions 406 is fixedly connected to one of the clamping arms 403, while the inner set of protrusions 406 is fixedly connected to the other clamping arm 403. A pin 405 is provided at the center of each protrusion 406, which serves as the rotation axis of the two clamping arms 403. Specifically, the pin 405 passes through the two sets of protrusions 406 and is rotatably connected to them. Of course, the cross-section of each protrusion 406 along its own axis is "I"-shaped to prevent the pin 405 from disengaging from the protrusion 406. The torsion spring is sleeved on the outside of the pin 405, and the two ends of the torsion spring abut against the inside of the clamping arm 403.

[0022] In use, the two sets of insulating clips 4 are placed on the clamping components on the front and back sides of the substrate 1 respectively. When the moving clip 2 is pushed by the driving component 6 on the substrate 1, the clamping component can squeeze the clamping arm 403 of the insulating clip 4, so that the insulating clip 4 is in an open state, which is conducive to clamping the two sets of insulating clips 4 at the conductive positions at both ends of the fuse. The two sets of insulating clips 4 are connected by a metal wire 407, so that the fuse in the fuse can be replaced without interrupting the power supply.

[0023] The aforementioned driving component 6 can be an electric push rod, and the output end of the electric push rod is fixedly connected to the movable clamp 2, thereby driving the movable clamp 2 to move along the surface of the substrate 1.

[0024] In actual use, when one of the insulating clips 4 is clamped at one end of the fuse, the drive assembly 6 can drive the moving clip 2 to reset and release the insulating clip 4. At the same time, the position of the other insulating clip 4 is adjusted so that it is aligned with the other end of the fuse and clamped onto the fuse. It should be noted that a camera can be installed on the substrate 1, and the camera is connected to a terminal via 5G signal or Bluetooth. This method can display the real-time position of the insulating clip 4 and the two ends of the fuse through the terminal (such as a mobile phone), which is beneficial for clamping the insulating clip 4 at both ends of the fuse. At the same time, during the process of removing the insulating clip 4, the camera can also monitor the relative position between the clamping assembly and the insulating clip 4, which is also beneficial for removing the insulating clip 4.

[0025] In summary, by arranging the clamping assembly and the driving assembly 6 used in conjunction with the clamping assembly on both sides of the substrate 1, this device can reduce the area occupied by the substrate 1 and facilitate the adjustment of the distance between the two sets of insulating clamps 4. In addition, after the insulating clamp 4 clamps the fuse, the clamping assembly and the insulating clamp 4 can be separated, making it more convenient to use.

[0026] Reference Figure 1As shown, a sleeve is fixedly provided on the substrate 1, and a support rod 5 is detachably connected to the sleeve by bolts or screws, so as to lift the substrate 1 to a high place by means of the support rod 5.

[0027] Combination Figure 3 , Figure 5 As shown, a groove 101 is provided on the surface of the substrate 1, and a slider 201 is fixedly provided on the movable clamp 2, so that the slider 201 is slidably assembled in the groove 101. The cross-sections of the slider 201 and the groove 101 are both T-shaped structures, thereby preventing the movable clamp 2 from detaching from the substrate 1.

[0028] Combination Figure 1 , Figure 4 As shown, a metal connecting piece 402 is fixed on the insulating clamp 4, and the two ends of the metal wire 407 are respectively connected to the metal connecting pieces 402 on the two insulating clamps 4. A conductive metal piece 408 is fixedly embedded on the clamping surface of the clamp 404. The metal piece 408 is in contact with the metal connecting piece 402, so that the clamp 404 of the insulating clamp 4, the metal wire 407 and the fuse can form a current path.

[0029] The above-disclosed examples are merely preferred embodiments of this application, intended to facilitate understanding and implementation by those skilled in the art. However, they cannot be used to limit the scope of this application. Therefore, equivalent variations made within the scope of this application are still within the scope of this application.

Claims

1. A wireless remote-controlled push-rod type drop fuse replacement insulating clip device, characterized in that, include: The clamping assembly is provided in two sets and the clamping assembly is arranged on the substrate (1). The clamping assembly includes a movable clamp (2) movably connected to the substrate (1) and a fixed clamp (3) fixed to the substrate (1). An insulating clip (4) is provided in two sets, and the two sets of insulating clips (4) are connected by a metal wire (407). The clamping arm (403) of the insulating clip (4) is located between the movable clip (2) and the fixed clip (3). A drive assembly (6) is mounted on the substrate (1). The output end of the drive assembly (6) is connected to the movable clamp (2). When the drive assembly (6) pushes the movable clamp (2) so that the two clamping arms (403) of the insulating clamp (4) come close together, the clamping head (404) of the insulating clamp (4) can open and clamp onto the fuse.

2. The wireless remote-controlled push-rod type drop fuse replacement insulation clip device according to claim 1, characterized in that: The clamping components are located on different sides of the substrate (1).

3. The wireless remote-controlled push-rod type drop fuse replacement insulation clip device according to claim 2, characterized in that: The two clamping arms (403) of the insulating clamp (4) are elastically connected by an elastic element (401).

4. The wireless remote-controlled push-rod type drop fuse replacement insulation clip device according to claim 1, characterized in that: A sleeve is provided on the substrate (1), and a support rod (5) is detachably connected to the sleeve.

5. The wireless remote-controlled push-rod type drop fuse replacement insulation clip device according to claim 1, characterized in that: A camera is mounted on the substrate (1).

6. The wireless remote-controlled push-rod type drop fuse replacement insulation clip device according to claim 1, characterized in that: The movable clamp (2) slides along the length of the substrate (1) with the substrate (1).

7. A wireless remote-controlled push-rod type drop fuse replacement insulation clip device according to claim 6, characterized in that: The substrate (1) has a groove (101) on its surface. A slider (201) is fixedly installed on the movable clamp (2). The slider (201) is slidably assembled in the groove (101), and the cross-sections of the slider (201) and the groove (101) are both T-shaped structures.

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