Transportation device for mutual inductor core

Abstract

The utility model relates to the technical field of mutual inductors, in particular to a mutual inductor core transporting device which comprises a transporting box, and a box cover is arranged at the top end of the transporting box. The placing mechanism capable of efficiently and safely placing the mutual inductor cores is arranged on the inner wall of the transportation box; by arranging the placing mechanism, the supporting rod can place a plurality of mutual inductor cores, the phenolic paper tube can perform safety protection on the supporting rod and the mutual inductor cores, the mutual inductor core with a larger diameter sleeves the outer wall of the mutual inductor core with a smaller diameter, and the mutual inductor core with a larger diameter is limited and supported through a base plate; the mutual inductor cores at the upper end and the lower end of the supporting rod can be supported at intervals through the rubber pads, the first spring telescopic rod can drive the limiting blocks to limit and support the two mutual inductor cores, the mutual inductor cores are prevented from shaking during transportation, the outer walls of the mutual inductor cores can be protected through the supporting plates, and therefore the mutual inductor cores are efficiently and safely transported; the working efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mutual inductor, especially of a mutual inductor core transport device. BACKGROUND

[0002] The current transformer is the instrument that converts the primary side big current into the secondary side small current to measure according to electromagnetic induction principle. The current transformer core is the important component of current transformer, usually is formed by closed core and winding, and the transport process of mutual inductor core as the core component of mutual inductor needs to use transport device to carry out efficient, safe transport to mutual inductor core.

[0003] Through the search of Chinese patent " a core for capacitive voltage transformer", the announcement number is " CN205027807U", and the patent can ensure that each group of core is consistent in height by packing paperboard and packing belt, is consistent in compression, increases spring compression structure at the top of product, ensures that the core does not loosen, deforms and other abnormalities in the transport process, the device fixes the core through packing paperboard and polypropylene packing belt, then compresses the core through spring, prevents it from shaking, deforming, but the fixed effect of the device through packing paperboard and polypropylene packing belt to mutual inductor core is not stable enough, and the device is prone to tilt and collapse due to the bump in the driving process during transportation, which is not conducive to efficient and safe conveying of mutual inductor core, and reduces the use effect of the device.

[0004] Therefore, a mutual inductor core transport device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a mutual inductor core transport device to solve the above problems, and improving the efficient and safe conveying of mutual inductor core.

[0006] The utility model discloses a transport device for mutual -inductor core, including transport case, the top of transport case is provided with the box cover, the placing mechanism can be to mutual -inductor core efficient safe placing placing mechanism setting of the inner wall of transport case, wherein, the placing mechanism includes several even distribution and fixedly connected in the inner wall of transport case's support rod, the bottom fixedly connected with the end ring of support rod, the outer wall fixedly connected with the phenolic paper tube of support rod, the outer wall of support rod is provided with two mutual -inductor core main part, mutual -inductor core main part is divided into inside and outside two circles according to the diameter size and is arranged on the support rod, the bottom of box cover is provided with the limiting component, and the mutual -inductor core of different diameter is placed and installed on the support rod, and the phenolic paper tube can protect the mutual -inductor core of smaller diameter, and the end ring can place the support of mutual -inductor core, and the mutual -inductor core of smaller diameter is placed in the mutual -inductor core of larger diameter, and the space is saved, and the mutual -inductor core can be transported, and the mutual -inductor core can be placed and transported quickly and safely.

[0007] Preferably, the placing mechanism further comprises a rubber pad arranged between the plurality of mutual inductor core bodies, the rubber pad is fixedly connected with a pad plate at the bottom end, the surface of the pad plate is provided with a plurality of evenly distributed limiting blocks, the pad plate is placed between the mutual inductor core bodies of different diameters, the rubber pad can support and separate the mutual inductor cores above and below the support rod, and the pad plate can isolate mutual inductor cores of different diameters to reduce the collision between mutual inductor cores and effectively protect the placement of mutual inductor cores.

[0008] Preferably, two first spring telescopic rods are fixedly connected between one side of the limiting block and the pad plate, the first spring telescopic rods can support the limiting block to limit the two mutual inductor cores, preventing them from shaking during transportation.

[0009] Preferably, a paper ring is fixedly connected to one side of the limiting block, which can improve the support and protection effect of the limiting plate on the mutual inductor core.

[0010] Preferably, a support plate is fixedly installed on the inner wall of the transport case, and the support plate is arranged between the mutual inductor core body and the transport case to prevent the mutual inductor core from colliding with the transport case.

[0011] Preferably, the limiting component comprises a plurality of fixing rings evenly distributed and fixedly connected to the bottom end of the box cover, a plurality of second spring telescopic rods are fixedly connected to the inner wall of the fixing ring, and a pressing plate is fixedly connected to one end of the second spring telescopic rod. When the box cover is closed, the fixing ring drives the pressing plate to press and limit the mutual inductor core on the support rod through the second spring telescopic rod, thereby fixing the mutual inductor core.

[0012] Preferably, the top of the box cover is screwed with a fixing bolt on both sides, one end of the fixing bolt penetrates through the box cover and is screwed with the two sides of the transport box, and the box cover is fixed with the transport box through the fixing bolt.

[0013] The utility model discloses the beneficial effect is:

[0014] 1. By setting the placing mechanism, the support rod can place multiple mutual inductor cores, the phenolic paper tube can safely protect the support rod and the mutual inductor core, the mutual inductor core with a larger diameter is sleeved on the outer wall of the mutual inductor core with a smaller diameter, and is limited and supported by the gasket, the rubber pad can interval support the mutual inductor core at the upper and lower ends of the support rod, the first spring telescopic rod can drive the limiting block to limit and support two mutual inductor cores, prevent them from shaking during transportation, and the support plate protects the outer wall of the mutual inductor core, reduces the collision, is favorable to the efficient and safe transportation of the mutual inductor core, and improves the working efficiency of the device.

[0015] 2. By setting the limiting assembly, when installing the box cover, the fixing ring at the bottom of the box cover supports the lower pressing plate through the second spring telescopic rod, the lower pressing plate can limit the mutual inductor core on the support rod through the second spring telescopic rod, and the box cover is installed on the transport box through the two fixing bolts, can efficiently transport the mutual inductor core, and improves the stability of mutual inductor core transportation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the appearance structure schematic drawing of the utility model;

[0017] Figure 2 It is the placing mechanism structure schematic drawing of the utility model;

[0018] Figure 3 It is Figure 2 The enlarged view of A;

[0019] Figure 4 It is the limiting assembly structure schematic drawing of the utility model.

[0020] In the drawing: 1, transport box; 2, box cover; 3, placing mechanism; 301, support rod; 302, end ring; 303, phenolic paper tube; 304, mutual inductor core main body; 305, rubber pad; 306, gasket; 307, limiting block; 308, first spring telescopic rod; 309, paper ring; 310, support plate; 311, limiting assembly; 3111, fixing ring; 3112, second spring telescopic rod; 3113, lower pressing plate; 3114, fixing bolt. DETAILED DESCRIPTION

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In practical implementation: such as Figures 1-4 As shown, a current transformer core transportation device includes a transportation box 1 with a box cover 2 at its top; and a placement mechanism 3, which is installed on the inner wall of the transportation box 1 for efficient and safe placement of the current transformer core. The placement mechanism 3 includes several support rods 301 evenly distributed and fixedly connected to the inner wall of the transportation box 1. An end ring 302 is fixedly connected to the bottom end of each support rod 301, and a phenolic paper tube 303 is fixedly connected to the outer wall of each support rod 301. Two current transformer core bodies 304 are arranged on the outer wall of each support rod 301, divided into inner and outer rings according to their diameter. The bottom of the cover 2 is provided with a limiting component 311. The support rod 301 can install and place multiple current transformer core bodies 304. Two current transformer core bodies 304 with different diameters are installed on the support rod 301 in sequence. The support rod 301 can install multiple current transformer core bodies 304 with different diameters. The phenolic paper tube 303 on the outer wall of the support rod 301 can protect the current transformer core body 304 with smaller diameter. The end ring 302 can protect and support the current transformer core body 304 at the bottom of the support rod 301. It can install and protect the current transformer cores and improve work efficiency.

[0023] like Figure 2 and Figure 3As shown, the placing mechanism 3 further comprises rubber pads 305 arranged between the transformer core bodies 304, the bottom ends of the rubber pads 305 are fixedly connected with pad plates 306, the surfaces of the pad plates 306 are provided with a plurality of evenly distributed limiting blocks 307, the pad plates 306 are placed between transformer core bodies 304 of different diameters, two first spring telescopic rods 308 are fixedly connected between one side of the limiting blocks 307 and the pad plates 306, paper rings 309 are fixedly connected to one side of the limiting blocks 307, the inner wall of the transport box 1 is fixedly installed with a support plate 310, the support plate 310 is arranged between the transformer core bodies 304 and the transport box 1, the rubber pads 305 arranged between the upper and lower transformer core bodies 304 can support and isolate them, reducing the wear of the transformer core, the pad plates 306 arranged between the two transformer core bodies 304 of different diameters can protect and support the transformer core, the T-shaped structure formed between the rubber pads 305 and the pad plates 306 can support and protect multiple groups of transformer core bodies 304, the pad plates 306 drive the limiting blocks 307 and the paper rings 309 to limit and support the transformer core bodies 304 through the first spring telescopic rods 308, and the support plate 310 is arranged between the transformer core bodies 304 and the transport box 1 to protect them, which can efficiently and safely transport the transformer core and prevent the transformer core from being damaged.

[0024] As shown in the figure, Figure 4 The limiting assembly 311 comprises a plurality of evenly distributed fixed rings 3111 fixedly connected to the bottom end of the box cover 2, a plurality of evenly distributed second spring telescopic rods 3112 are fixedly connected to the inner wall of the fixed rings 3111, one end of the second spring telescopic rods 3112 is fixedly connected with a pressing plate 3113, the top of both sides of the box cover 2 is threadedly connected with a fixed bolt 3114, one end of the fixed bolt 3114 penetrates through the box cover 2 and is threadedly connected with both sides of the transport box 1, the fixed rings 3111 at the bottom of the box cover 2 are aligned with the support rods 301, the second spring telescopic rods 3112 drive the pressing plate 3113 to move downward and press the transformer core bodies 304 on the support rods 301 to fix them, and the two fixed bolts 3114 are threadedly connected with the box cover 2 and the transport box 1 to install and fix them, which can quickly install the transformer core and improve the transportation stability of the transformer core.

[0025] In use, the transformer core body 304 is placed on the support rod 301, with the larger diameter transformer core body 304 positioned on the outer wall of the smaller diameter transformer core body 304. A rubber pad 305 and a pad plate 306 are then fitted onto the support rod 301, with the pad plate 306 positioned between the two transformer core bodies 304 of different diameters. The rubber pad 305 is positioned between the two transformer core bodies 304 above and below the support rod 301. The transformer core body 304, rubber pad 305, and pad plate 306 are installed sequentially. The box cover 2 is then placed on the transport box 1. The fixing bolt 3114 is manually rotated to install and fix the transformer core body 304 via the threaded connection between the box cover 2 and the transport box 1. The fixing ring 3111, through the second spring telescopic rod 3112, drives the lower pressure plate 3113 to compress and limit the transformer core body 304 on the support rod 301.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A transformer core transport device, characterized by, The utility model relates to a kind of transport box and its placing mechanism, including: Transport box (1), the top end of the transport box (1) is provided with box cover (2); Placing mechanism (3), the placing mechanism (3) that can be efficiently and safely placed mutual inductor core is arranged in the inner wall of transport box (1); Wherein, the placing mechanism (3) includes several support rods (301) evenly distributed and fixedly connected to the inner wall of transport box (1), the bottom end of the support rod (301) is fixedly connected with end ring (302), the outer wall of the support rod (301) is fixedly connected with phenolic paper tube (303), the outer wall of the support rod (301) is provided with two mutual inductor core bodies (304), the mutual inductor core body (304) is divided into two circles according to diameter size and is arranged on the support rod (301), the bottom end of the box cover (2) is provided with limiting assembly (311).

2. A transformer core transport apparatus according to claim 1, wherein: The placing mechanism (3) further includes rubber pad (305) arranged between several mutual inductor core bodies (304), the bottom end of the rubber pad (305) is fixedly connected with pad (306), the surface of the pad (306) is provided with several evenly distributed limiting blocks (307), and the pad (306) is placed between the mutual inductor core bodies (304) of different diameter sizes.

3. A transformer core transport apparatus according to claim 2, wherein: The side of the limiting block (307) and pad (306) are fixedly connected with two first spring telescopic rods (308).

4. A transformer core transport apparatus according to claim 2, wherein: The side of the limiting block (307) is fixedly connected with paper ring (309).

5. A transformer core transport apparatus according to claim 1, wherein: The inner wall of the transport box (1) is fixedly installed with bracing plate (310), and the bracing plate (310) is arranged between the mutual inductor core body (304) and the transport box (1).

6. A transformer core transport apparatus according to claim 1, wherein: The limiting assembly (311) includes several fixing rings (3111) evenly distributed and fixedly connected to the bottom end of the box cover (2), the inner wall of the fixing ring (3111) is fixedly connected with several evenly distributed second spring telescopic rods (3112), one end of the second spring telescopic rod (3112) is fixedly connected with lower pressing plate (3113).

7. A transformer core transport apparatus according to claim 1, wherein: The top of both sides of the box cover (2) is threadedly connected with fixed bolt (3114), one end of the fixed bolt (3114) penetrates through the box cover (2) and is threadedly connected with both sides of the transport box (1).

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