A quick-release insulating baffle for electric shock prevention

Abstract

This utility model relates to the field of power construction technology, specifically a quick-release insulating baffle for preventing electric shock. It includes a clamp assembly, a fixing assembly, and multiple insulating plates. The clamp assembly includes two symmetrically arranged semicircular rings, each with an arc-shaped locking hole along its path on its inner side, allowing for rotatable connection between the two semicircular rings. Each semicircular ring has at least two threaded first bolts, with a first knob connected to the outer end of each bolt. An upper arc-shaped plate and a lower arc-shaped plate are mounted on the outer circumference of each semicircular ring. Multiple third bolts are threaded onto the lower arc-shaped plate, with a third knob installed at the end of each third bolt. The insulating plates have limiting grooves for the ends of the third bolts to engage. The rotating ends of the two semicircular rings are detachably connected via the fixing assembly. This technical solution enables quick folding, allowing connection between the clamp assembly and multiple insulating plates without additional components, thus reducing the overall space occupied by the device.

Description

Technical Field

[0001] This utility model relates to the field of power construction technology, and in particular to a quick-release insulating baffle for preventing electric shock. Background Technology

[0002] During the operation and maintenance of power systems, there are potential safety hazards of electric shock around power facilities such as utility poles and posts. Especially in densely populated areas, construction sites, or when power equipment is being repaired, insulating barriers need to be installed on utility poles and other similar locations to prevent unauthorized personnel from accidentally touching live equipment and to ensure the safety of personnel and the normal operation of the power system.

[0003] Traditional methods of installing insulating baffles are quite complex. Because the insulating baffles have a large unfolding space, they separate from the clamp structure after folding, which can easily lead to the loss of parts and is not conducive to storage and transportation. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a quick-release insulating baffle for preventing electric shock.

[0005] The technical solution of this utility model is a quick-release insulating baffle for preventing electric shock, including a clamp assembly, a fixing assembly, and multiple insulating plates.

[0006] The clamp assembly includes two symmetrically arranged semicircular rings, with arc-shaped locking holes on the inner side of each semicircular ring along its path direction, and the two semicircular rings are rotatably connected to each other; each semicircular ring has at least two first bolts threadedly connected to it, and the outer end of each first bolt is connected to a first knob; each semicircular ring has an upper arc plate and a lower arc plate installed on its outer circumference, and multiple third bolts are threadedly connected to the lower arc plate, with a third knob installed at the end of each third bolt; the insulating plate has a limiting groove for the end of the third bolt to be engaged; the rotating ends of the two semicircular rings are detachably connected by a fixing assembly.

[0007] Preferably, the fixing component includes a limiting block, a second bolt, and a second knob, wherein the limiting block is connected to the end of one side of the semi-circular ring, a limiting groove is formed on the limiting block, the second bolt is threaded to the end of the other side of the semi-circular ring, and the second knob is connected to the second bolt.

[0008] Preferably, the gap between the upper and lower arc-shaped plates is just enough for the insulating plate to be inserted.

[0009] Preferably, the sum of the thicknesses of the four insulating plates is less than or equal to the thickness of the arc-shaped hole.

[0010] Preferably, a fan-shaped notch that fits the outer circumference of the semicircular ring is provided at one corner of the insulating plate.

[0011] Preferably, the maximum length of the line connecting any two vertices on the insulating plate is less than the length of the maximum opening formed between the two semicircular rings.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] 1. The clamp assembly can be rotated to open and close, and the first knob drives the first bolt to press against the pole, thus enabling the clamp assembly to be installed on the pole quickly; the insulating plate is inserted into the gap between the upper and lower arc plates, and the third bolt is driven into the limiting groove for fixation. The whole installation process is simple and fast, greatly improving installation efficiency.

[0014] 2. After disassembly, multiple insulating boards are neatly stacked and inserted into the inside of the open clamp assembly to form a heart-shaped structure. They are then fixed with the first bolt, which greatly reduces the overall space occupied by the device, making it easier to store and transport. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 and Figure 3 These are all schematic diagrams of the clamp assembly in this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the device after it is stored and installed in this utility model.

[0018] Reference numerals in the attached diagram: 1. Semicircular ring; 101. Arc-shaped locking hole; 201. Upper arc-shaped plate; 202. Lower arc-shaped plate; 3. Insulating plate; 4. Limiting block; 401. Limiting groove; 51. First bolt; 52. First knob; 61. Second bolt; 62. Second knob; 71. Third bolt; 72. Third knob. Detailed Implementation

[0019] Example 1

[0020] like Figures 1-4 As shown in the figure, this embodiment proposes a quick-release insulating baffle for preventing electric shock, which includes a clamp assembly, a fixing assembly, and multiple insulating plates 3.

[0021] The clamp assembly includes two symmetrically arranged semicircular rings 1. An arc-shaped locking hole 101 is formed on the inner side of each semicircular ring 1 along its path direction. The rotating ends of the two semicircular rings 1 are detachably connected via a fixing assembly. The sum of the thicknesses of the four insulating plates 3 is less than or equal to the thickness of the arc-shaped locking hole 101, and the two semicircular rings 1 are rotatably connected. Each of the two semicircular rings 1 has at least two threaded first bolts 51, and the outer ends of the first bolts 51 are connected to first knobs 52. An upper arc-shaped plate 201 and a lower arc-shaped plate 202 are installed on the outer periphery of each of the two semicircular rings 1, and the upper arc-shaped plate 201 and the lower arc-shaped plate 202 are positioned such that... The gap is just right for the insulating plate 3 to be inserted. Multiple third bolts 71 are threaded onto the lower arc plate 202, and a third knob 72 is installed at the end of the third bolt 71. A fan-shaped notch that fits the outer circumference of the semi-circular ring 1 is provided at one corner of the insulating plate 3. A limiting groove is provided on the insulating plate 3 for the end of the third bolt 71 to be inserted. The maximum length of the line connecting any two vertices of the insulating plate 3 is less than the length of the maximum opening formed between the two semi-circular rings 1. This setting allows multiple insulating plates 3 to be smoothly inserted into the inner area of ​​the two semi-circular rings 1. All components described in this technical solution are made of insulating material.

[0022] The working principle of this technical solution is as follows:

[0023] During installation, open the clamp assembly by rotating it, then wrap the clamp assembly around the perimeter of the utility pole and tighten it. Next, rotate the multiple first knobs 52, which will rotate the first bolts 51, causing the first bolts 51 to move towards the center of the clamp assembly until the ends of the multiple first bolts 51 are all in contact with the surface of the utility pole. The clamp assembly should then be in the following state after installation: Figure 2 and Figure 3 As shown.

[0024] Next, install the four insulating plates 3. Insert the notched side of the insulating plate 3 into the gap formed between the upper arc plate 201 and the lower arc plate 202. Rotate the third knob 72 to drive the third bolt 71 to rotate, so that the end of the third bolt 71 is engaged in the limiting groove on the insulating plate 3. This completes the fixing and installation of the insulating plate 3. Then, install the remaining insulating plates 3 in the same way. The state after installation is as shown in the figure. Figure 1 As shown.

[0025] After disassembling the device, multiple insulating plates 3 are neatly stacked, so that the two semicircular rings 1 are in an open state. Then, the main body of the stacked multiple insulating plates 3 is inserted into the inside of the opening formed by the two semicircular rings 1. Subsequently, multiple first bolts 51 are driven to abut against the insulating plates 3. At this time, the clamp assembly is limited and cannot continue to rotate, and the multiple insulating plates 3 are also stuck inside the clamp assembly, forming a heart-shaped structure, which greatly reduces the overall space of the device. Furthermore, the multiple first bolts 51 can complete the fixed connection between the insulating plates 3 and the clamp assembly, making it less likely for the whole device to loosen.

[0026] Example 2

[0027] like Figure 4 As shown, this embodiment proposes a quick-release insulating baffle for preventing electric shock. Compared with Embodiment 1, in this embodiment, the fixing component includes a limiting block 4, a second bolt 61, and a second knob 62. The limiting block 4 is connected to the end of one side of the semi-circular ring 1, and a limiting groove 401 is formed on the limiting block 4. The second bolt 61 is threadedly connected to the end of the other side of the semi-circular ring 1, and the second knob 62 is connected to the second bolt 61. When the two semi-circular rings 1 are tightened, the limiting block 4 is inserted into the inner side of the arc-shaped locking hole 101 on the other side. Then, the second bolt 61 is driven to rotate by the second knob 62, so that the end of the second bolt 61 is locked into the inner side of the limiting groove 401, thereby completing the limiting connection of the two semi-circular rings 1.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A quick-release insulating baffle for preventing electric shock, characterized in that, Includes clamp assembly, fixing assembly and multiple insulating plates (3); The clamp assembly includes two symmetrically arranged semicircular rings (1), with an arc-shaped locking hole (101) on the inner side of each semicircular ring (1) along its path direction, and the two semicircular rings (1) are rotatably connected to each other; each of the two semicircular rings (1) is threaded with at least two first bolts (51), and the outer end of each first bolt (51) is connected with a first knob (52); each of the two semicircular rings (1) is equipped with an upper arc plate (201) and a lower arc plate (202), and the lower arc plate (202) is threaded with multiple third bolts (71), and the end of each third bolt (71) is equipped with a third knob (72); the insulating plate (3) is provided with a limiting groove for the end of the third bolt (71) to be inserted; the rotating ends of the two semicircular rings (1) are detachably connected by a fixing assembly.

2. A quick-release insulating baffle for preventing electric shock according to claim 1, characterized in that, The fixing component includes a limiting block (4), a second bolt (61), and a second knob (62). The limiting block (4) is connected to the end of one side semicircular ring (1), and a limiting groove (401) is provided on the limiting block (4). The second bolt (61) is threadedly connected to the end of the other side semicircular ring (1), and the second knob (62) is connected to the second bolt (61).

3. A quick-release insulating baffle for preventing electric shock according to claim 1, characterized in that, The gap between the upper arc plate (201) and the lower arc plate (202) is just enough for the insulating plate (3) to be inserted.

4. A quick-release insulating baffle for preventing electric shock according to claim 1, characterized in that, The sum of the thicknesses of the four insulating plates (3) is less than or equal to the thickness of the arc-shaped card hole (101).

5. A quick-release insulating baffle for preventing electric shock according to claim 1, characterized in that, An insulated plate (3) has a fan-shaped notch at one corner that fits the outer periphery of the semi-circular ring (1).

6. A quick-release insulating baffle for preventing electric shock according to claim 1, characterized in that, The maximum length of the line connecting any two vertices on the insulating plate (3) is less than the length of the maximum opening formed between the two semicircular rings (1).

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