A packing and transferring frame for high-voltage insulating porcelain sleeves

Abstract

The utility model relates to a kind of packing transfer frame of high-voltage insulating porcelain sleeve, including first fixed disc and second fixed disc, first fixed disc and second fixed disc between detachably install multiple support column, multiple support column is equipped with multiple limit disc body, multiple limit disc body is uniformly distributed with multiple moving ring body, multiple moving ring body inside is all penetrated with support column, multiple circular grooves are set in the top of moving ring body, multiple circular grooves are equipped with the limit component for the high-voltage insulating porcelain sleeve fixed, the utility model can utilize the first fixed cylinder, first spring and arc clamping plate in the circular groove of limit disc body surface, limit different small size high-voltage insulating porcelain sleeve, when fixing large high-voltage insulating porcelain sleeve, it is loaded into multiple limit disc body between completion limit, and effectively realize the separation of multiple high-voltage insulating porcelain sleeve, avoid mutual collision damage in transfer, improve the applicability and transfer safety of transfer frame to different size porcelain sleeve.

Description

Technical Field

[0001] This utility model relates to the field of packaging transfer racks, specifically a packaging transfer rack for high-voltage insulating porcelain sleeves. Background Technology

[0002] High-voltage insulating porcelain bushings are an important insulating material widely used in power, electronics, and communications fields. They possess excellent electrical, mechanical, and thermal properties, and can withstand extreme environments such as high voltage, high frequency, and high temperature. When manufacturers need to transport the manufactured high-voltage insulating porcelain bushings to the installation location, they require the use of packaging transfer racks for transportation.

[0003] According to the published patent CN222859925U, a packaging and transfer frame for high-voltage insulating porcelain bushings includes a packaging frame and a mounting frame that slides on one side of the packaging frame. It also includes a first connecting block bolted to one side of the packaging frame, a connecting shell fixed to one side of the first connecting block, and a limiting mechanism provided on one side of the connecting shell. This invention, through the cooperation of the first connecting block, connecting shell, limiting mechanism, and fixed shell, can fix the upper and lower packaging frames together. Furthermore, the cooperation of the fixed block and support block makes the limiting mechanism work more stably, effectively reducing the possibility of collisions between the packaging frames during transportation. Simultaneously, the cooperation of the hand dial, rotating rod, moving mechanism, and mounting frame reduces the movement space of the insulating porcelain bushing inside the packaging frame, thereby lowering the probability of damage caused by collisions between the insulating porcelain bushing and the inside of the packaging frame.

[0004] Traditional high-voltage insulating porcelain bushing packaging and transfer racks, while dividing the rack into multiple spaces to limit the movement of bushings of the same size, only limit the movement of bushings of the same size. When transferring high-voltage insulating porcelain bushings of different sizes, multiple additional packaging and transfer racks are required. Furthermore, existing transfer racks lack effective separation between the bushings, making them prone to collision and damage during transport. Therefore, a new technical solution is needed to address these issues. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to practical needs, and provide a packaging and transfer rack for high-voltage insulating porcelain bushings. This solves the problem that, although the existing traditional packaging and transfer racks for high-voltage insulating porcelain bushings divide the rack into multiple spaces to limit the movement of high-voltage insulating porcelain bushings of the same size, the limitation is only for bushings of the same size. When it is necessary to transfer high-voltage insulating porcelain bushings of different sizes, multiple additional packaging and transfer racks are required. At the same time, the existing transfer racks lack effective separation between multiple high-voltage insulating porcelain bushings, which makes the bushings prone to collision and damage during the transfer process.

[0006] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: a packaging and transfer frame for high-voltage insulating porcelain sleeves is designed, including a first fixed plate and a second fixed plate. Multiple support columns are detachably installed between the first fixed plate and the second fixed plate. Multiple limiting plates are provided in the multiple support columns. Multiple movable rings are evenly distributed around the outer periphery of the limiting plates. Each of the multiple movable rings has a support column penetrating through it. Multiple circular grooves are opened around the top of each movable ring. Limiting components for fixing the high-voltage insulating porcelain sleeves are provided in the multiple circular grooves.

[0007] Preferably, the limiting component includes a plurality of first fixed cylinders, which are respectively installed on the inner wall of the circular groove.

[0008] Preferably, one end of the first movable column extends into the first fixed cylinder, and the end of the first movable column inside the first fixed cylinder is connected to a first spring, and the end of the first movable column extending out of the first fixed cylinder is connected to an arc-shaped clamp.

[0009] Preferably, the top of the limiting disc has a circular hole, and a second fixing cylinder passes through the inside of the circular hole, with the second fixing cylinder and the circular hole being fixed at the same position.

[0010] Preferably, a second movable column extends into both ends of the second fixed cylinder. One end of the second movable column is located inside the second fixed cylinder and is connected to a second spring located inside the second fixed cylinder. The end of the second movable column extending out of the second fixed cylinder is connected to a fixed disc.

[0011] Preferably, a fixing bolt passes through the surface of the movable ring, and the fixing bolt extends into the movable ring body and connects with a threaded groove passing through the surface of the supporting column inside the movable ring body.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model combines a movable ring, limiting discs, and limiting components. Multiple limiting discs are set between multiple supporting columns. These limiting discs not only utilize multiple first fixed cylinders, first springs, and arc-shaped clamps within their surface grooves to limit and fix high-voltage insulating porcelain bushings of different small sizes, but also, when large high-voltage insulating porcelain bushings need to be fixed and limited, allow them to be placed between the multiple limiting discs for fixation. This also achieves separation of the multiple high-voltage insulating porcelain bushings. Compared with existing technologies, this solves the problem that when transporting high-voltage insulating porcelain bushings of different sizes, multiple additional packaging and transport racks are required. Furthermore, existing transport racks lack effective separation between multiple high-voltage insulating porcelain bushings, leading to easy collisions and damage during transport.

[0014] 2. This utility model combines a second fixed cylinder, a second spring, and a fixed disc. When multiple large high-voltage insulating porcelain bushings are installed between multiple limiting discs, the elastic force of the second spring inside the second fixed cylinder will drive the fixed discs at both ends to move, thereby limiting and buffering the large high-voltage insulating porcelain bushings located between the multiple limiting discs. At the same time, the surface of the moving ring is provided with fixing bolts. By using the fixing bolts to install and remove, the position of the moving ring and the limiting discs can be adjusted, thus making it suitable for large high-voltage insulating porcelain bushings of different sizes and further improving the adjustment effect. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the first fixed cylinder structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the second fixed cylinder structure of this utility model;

[0018] In the diagram: 1. First fixed plate; 101. Second fixed plate; 2. Support column; 201. Moving ring; 202. Fixing bolt; 203. Limiting plate; 204. Circular groove; 205. First fixed cylinder; 206. First spring; 207. First moving column; 208. Arc-shaped clamp; 3. Circular hole; 301. Second fixed cylinder; 302. Fixed plate; 303. Second moving column; 304. Second spring. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Example 1: A packaging and transfer rack for high-voltage insulating porcelain bushings, see [link / reference] Figures 1 to 3It includes a first fixed plate 1 and a second fixed plate 101. Multiple support columns 2 are detachably installed between the first fixed plate 1 and the second fixed plate 101. Multiple limiting plates 203 are provided inside the multiple support columns 2. Multiple movable rings 201 are evenly distributed around the outer periphery of the limiting plates 203. The support columns 2 pass through the interior of each of the multiple movable rings 201. Multiple circular grooves 204 are opened around the top of the movable rings 201. Limiting components for fixing the high-voltage insulating porcelain sleeve are provided in the multiple circular grooves 204.

[0021] For details, see Figure 2 The limiting component includes multiple first fixed cylinders 205, which are respectively installed on the inner wall of the circular groove 204. One end of a first movable column 207 extends into the first fixed cylinder 205. The end of the first movable column 207 located inside the first fixed cylinder 205 is connected to a first spring 206. The end of the first movable column 207 extending out of the first fixed cylinder 205 is connected to an arc-shaped clamp 208.

[0022] For high-voltage insulating porcelain bushings of different small sizes, a limiting component in the circular groove 204 on the surface of the limiting disc 203 is used for fixing. Since the limiting component includes multiple first fixing cylinders 205, each first fixing cylinder 205 is provided with a first spring 206 and a first moving column 207. One end of the first moving column 207 is connected to an arc-shaped clamping plate 208. When the small high-voltage insulating porcelain bushing is placed into the circular groove 204, the bushing will squeeze the arc-shaped clamping plate 208. The arc-shaped clamping plate 208 drives the first moving column 207 to move into the first fixing cylinder 205. The first spring 206 is compressed. Under the elastic force of the first spring 206, a reverse force is generated, which pushes the arc-shaped clamping plate 208 to tightly clamp the small high-voltage insulating porcelain bushing, thereby achieving the limiting and fixing of high-voltage insulating porcelain bushings of different small sizes.

[0023] Further, see Figure 1 and Figure 3 The top of the limiting disc 203 has a circular hole 3, and a second fixed cylinder 301 passes through the inside of the circular hole 3. The second fixed cylinder 301 is fixed to the through position of the circular hole 3. Both ends of the second fixed cylinder 301 extend into the inside. One end of the second movable cylinder 303 inside the second fixed cylinder 301 is connected to the second spring 304 inside the second fixed cylinder 301. The end of the second movable cylinder 303 extending out of the second fixed cylinder 301 is connected to the fixed disc 302.

[0024] When it is necessary to fix a large high-voltage insulating porcelain bushing, first remove the first fixing plate 1 and the second fixing plate 101 from the support column 2, and then insert the large high-voltage insulating porcelain bushing between multiple limiting plates 203. The second fixing cylinder 301 has a second spring 304 and a second moving column 303 at both ends. One end of the second moving column 303 is connected to the fixing plate 302. After the large high-voltage insulating porcelain bushing is inserted, the second spring 304 will move the second moving column 303 at both ends according to the size and shape of the porcelain bushing, thereby moving the fixing plate 302. From both sides, the large high-voltage insulating porcelain bushing located between multiple limiting plates 203 is limited and buffered to prevent it from shaking during transportation.

[0025] It is worth noting that, see Figure 1 A fixing bolt 202 is inserted through the surface of the movable ring 201. The fixing bolt 202 extends into the movable ring 201 and is connected to the threaded groove of the supporting column 2 inside the movable ring 201.

[0026] The movable ring 201 has a fixing bolt 202 on its surface, and the support column 2 has a threaded groove on its surface. When it is necessary to adjust the position of the movable ring 201 and the limiting plate 203 to accommodate large high-voltage insulating porcelain bushings of different sizes, the fixing bolt 202 is rotated to separate it from the threaded groove on the surface of the support column 2. The movable ring 201 can then move freely on the support column 2, moving the limiting plate 203 to the appropriate position. After the position is determined, the fixing bolt 202 is rotated in the opposite direction to insert it into the movable ring 201 and connect it with the threaded groove on the surface of the support column 2, thereby fixing the movable ring 201 and the limiting plate 203 in the current position, achieving effective fixing and separate transfer of porcelain bushings of different sizes.

[0027] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be known to those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

Claims

1. A packaging and transfer rack for high-voltage insulating porcelain bushings, comprising a first fixed plate (1) and a second fixed plate (101), characterized in that, Multiple support columns (2) are detachably installed between the first fixed plate (1) and the second fixed plate (101). Multiple limiting plates (203) are provided inside the multiple support columns (2). Multiple movable rings (201) are evenly distributed on the outer periphery of the limiting plates (203). The support columns (2) are all penetrated inside the multiple movable rings (201). Multiple circular grooves (204) are opened around the top of the movable rings (201). Limiting components for fixing the high-voltage insulating porcelain sleeve are provided in the multiple circular grooves (204).

2. The packing transfer frame for high voltage insulating porcelain bushings according to claim 1, characterized in that, The limiting component includes a plurality of first fixed cylinders (205), which are respectively installed on the inner wall of the circular groove (204).

3. The packing transfer frame for high voltage insulating porcelain bushings according to claim 2, characterized in that, One end of the first movable column (207) extends into the first fixed cylinder (205). The first movable column (207) located inside the first fixed cylinder (205) is connected to the first spring (206). The end of the first movable column (207) extending out of the fixed cylinder is connected to the arc-shaped clamp (208).

4. The high voltage insulating porcelain sleeve packaging transfer frame according to claim 1, wherein, The top of the limiting disc (203) is provided with a circular hole (3), and a second fixed cylinder (301) passes through the inside of the circular hole (3). The position of the second fixed cylinder (301) through the circular hole (3) is fixed.

5. The packaging and transfer frame for high-voltage insulating porcelain bushings as described in claim 4, characterized in that, The second fixed cylinder (301) has two ends of a second movable column (303) extending into it. The end of the second movable column (303) inside the second fixed cylinder (301) is connected to the second spring (304) inside the second fixed cylinder (301). The end of the second movable column (303) extending out of the second fixed cylinder (301) is connected to a fixed disc (302).

6. The packing transfer rack for high voltage insulating porcelain bushings according to claim 1, characterized in that, The surface of the movable ring (201) is perforated with a fixing bolt (202), which extends into the movable ring (201) and is connected to the threaded groove of the support column (2) inside the movable ring (201).

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