Portable circuit breaker transport device

Abstract

The utility model relates to circuit breaker transportation device field especially is portable circuit breaker transportation device, this circuit breaker transportation device includes box, lifting ring, noose, lifting ring accommodating groove, closing plate, connector mechanism, the opening edge of box both sides all movably connect with lifting ring, the opening edge of box both sides all have no. The opening edge of box both sides all are equipped with the lifting ring accommodating groove for placing lifting ring and the closing plate for covering lifting ring accommodating groove, the closing plate is hinged on the box, and the closing plate both sides and the box are installed with the connector mechanism for connecting the closing plate and the box. The utility model discloses through the noose and the lifting ring that can be unfolded, satisfies two different carrying needs. The lifting ring can be stored in the lifting ring accommodating groove, covers through the closing plate, thereby improves the security and the aesthetic degree of this transportation device.

Description

Technical Field

[0001] This utility model relates to the field of circuit breaker transport devices, and in particular to portable circuit breaker transport devices. Background Technology

[0002] Portable circuit breakers, as important electrical equipment, require frequent transportation and movement during the installation, maintenance, and testing of power systems. Currently, circuit breaker transportation often utilizes simple boxes or packaging with single-function handles or lifting rings, which cannot simultaneously meet the handling needs of different scenarios. For example, a fixed handle is more convenient for short-distance hand carrying; however, lifting rings are necessary for hoisting or multi-person collaborative handling.

[0003] In existing technologies, lifting rings are usually directly exposed within the enclosure, making them prone to snagging on other objects during transportation and storage, leading to equipment damage or ring deformation and posing safety hazards. Furthermore, exposed lifting rings also affect the overall aesthetics and compactness of the enclosure. Utility Model Content

[0004] In order to overcome the safety hazards and unsightly appearance of existing circuit breaker transport boxes, this utility model provides a portable circuit breaker transport device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a portable circuit breaker transport device, including a box, lifting rings, rope rings, lifting ring receiving slots, sealing plates, and connecting mechanisms. Lifting rings are movably connected to both the front and rear sides of the opening edge of the box. Several rope rings are sequentially connected to both the left and right sides of the opening edge of the box. Lifting ring receiving slots for placing lifting rings and sealing plates for covering the lifting ring receiving slots are provided on both the front and rear sides of the opening edge of the box. The sealing plates are hinged to the box. Connecting mechanisms for connecting the sealing plates and the box are installed on both sides of the sealing plates and on the box.

[0006] According to another embodiment of the present invention, the insertion mechanism further includes a fixed box, a plug rod, a connecting block, and a spring. The fixed box is fixed on the housing, the connecting block is fixed on the side of the sealing plate, the plug rod is slidably connected inside the fixed box, the top end of the plug rod is located outside the fixed box, the connecting block is provided with a through hole for the top end of the plug rod to pass through, and a spring is provided between the fixed box and the plug rod.

[0007] According to another embodiment of the present invention, a fixing block is fixed inside the fixing box, the fixing block is fixed to one end of the spring, the other end of the spring abuts against the limiting plate, the limiting plate is placed inside the fixing box, the width of the limiting plate is greater than the diameter of the through hole in the fixing box, and the limiting plate is fixed to the tail end of the insertion rod.

[0008] According to another embodiment of the present invention, the insertion rod is further provided with a detachable end cap at its top end.

[0009] According to another embodiment of the present invention, the box body is further provided with a column fixed on it, and a lifting ring passes through a hole in the column.

[0010] The beneficial effects of this utility model are that it meets two different handling needs through rope loops and deployable lifting rings. The lifting rings can be stored in the lifting ring receiving slot and covered by a sealing plate, thereby improving the safety and aesthetics of the transport device. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the lifting ring of this utility model when it is stored in the lifting ring receiving groove; Figure 3 This is a schematic diagram of the connection mechanism of this utility model; In the diagram: 1. Box body, 2. Lifting ring, 3. Rope ring, 4. Lifting ring receiving groove, 5. Sealing plate, 6. Connecting mechanism, 7. Column, 61. Fixing box, 62. Insert rod, 63. Connecting block, 64. Spring, 65. Fixing block, 66. Limiting plate, 67. End cap. Detailed Implementation

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the lifting ring of this utility model when it is stored in the lifting ring receiving groove; Figure 3 This is a schematic diagram of the connection mechanism of this utility model.

[0014] A portable circuit breaker transport device includes a housing 1, lifting rings 2, rope loops 3, lifting ring receiving slots 4, sealing plates 5, and connecting mechanisms 6. Lifting rings 2 are movably connected to both the front and rear sides of the opening edge of the housing 1. Several rope loops 3 are sequentially connected to both the left and right sides of the opening edge of the housing 1. Lifting ring receiving slots 4 for placing the lifting rings 2 and sealing plates 5 for covering the lifting ring receiving slots 4 are provided on both the front and rear sides of the opening edge of the housing 1. The sealing plates 5 are hinged to the housing 1. Connecting mechanisms 6 for connecting the sealing plates 5 and the housing 1 are installed on both sides of the sealing plates 5 and on the housing 1.

[0015] As attached Figure 3As shown, the insertion mechanism 6 includes a fixed box 61, a plug rod 62, a connecting block 63, and a spring 64. The fixed box 61 is fixed on the housing 1, and the connecting block 63 is fixed on the side of the sealing plate 5. The plug rod 62 is slidably connected inside the fixed box 61, with the top end of the plug rod 62 located outside the fixed box 61. The connecting block 63 has a through hole for the top end of the plug rod 62 to pass through, and a spring 64 is provided between the fixed box 61 and the plug rod 62.

[0016] A fixing block 65 is fixed inside the fixing box 61. The fixing block 65 is fixed to one end of the spring 64. The other end of the spring 64 rests on the limiting plate 66. The limiting plate 66 is placed inside the fixing box 61. The width of the limiting plate 66 is greater than the diameter of the through hole in the fixing box 61. The limiting plate 66 is fixed to the tail end of the insertion rod 62.

[0017] Before the sealing plate 5 covers the lifting eye receiving groove 4, push the insert rod 62 towards the fixing box 61, causing the insert rod 62 to retract into the fixing box 61. At this time, the spring 64 is in a compressed state. After the sealing plate 5 covers the lifting eye receiving groove 4, the connecting block 63 is located directly above or below the insert rod 62. Then release the insert rod 62. The insert rod 62 will pass through the perforation on the connecting block 63 due to the spring 64's rebound, thus keeping the sealing plate 5 in a closed state. To open the sealing plate 5, simply press the insert rod 62 to disengage it from the connecting block 63, and then rotate the sealing plate 5.

[0018] The top of the insertion rod 62 is detachably fitted with an end cap 67.

[0019] A column 7 is fixed on the box 1, and a lifting ring 2 passes through the hole on the column 7.

[0020] As attached Figure 1 As shown, when the transport device needs to be moved by hand over a short distance, the lifting ring 2 is in the released state. The circuit breaker is placed inside the housing 1, and then the lifting ring 2 is used as a handle to lift the transport device.

[0021] As attached Figure 2 As shown, when the transport device is to be hoisted or transported by a transport vehicle, open the sealing plate 5, flip the lifting ring 2 downward into the lifting ring receiving groove 4, then cover the lifting ring receiving groove 4 with the sealing plate 5, and lock the sealing plate 5 with the connecting mechanism 6. After passing the rope through the rope ring 3, the hoisting operation can be carried out.

Claims

1. A portable circuit breaker transport device, characterized in that, The box includes a housing (1), a lifting ring (2), a rope ring (3), a lifting ring receiving groove (4), a sealing plate (5), and a connecting mechanism (6). The lifting ring (2) is movably connected to both the front and rear sides of the opening edge of the housing (1). Several rope rings (3) are sequentially connected to both the left and right sides of the opening edge of the housing (1). The lifting ring receiving groove (4) for placing the lifting ring (2) and the sealing plate (5) for covering the lifting ring receiving groove (4) are provided on both the front and rear sides of the opening edge of the housing (1). The sealing plate (5) is hinged to the housing (1). The connecting mechanism (6) for connecting the sealing plate (5) and the housing (1) is installed on both sides of the sealing plate (5) and on the housing (1).

2. The portable circuit breaker transport device according to claim 1, characterized in that, The insertion mechanism (6) includes a fixed box (61), a plug rod (62), a connecting block (63), and a spring (64). The fixed box (61) is fixed on the housing (1), and the connecting block (63) is fixed on the side of the sealing plate (5). The plug rod (62) is slidably connected inside the fixed box (61). The top end of the plug rod (62) is located outside the fixed box (61). The connecting block (63) is provided with a through hole for the top end of the plug rod (62) to pass through. A spring (64) is provided between the fixed box (61) and the plug rod (62).

3. The portable circuit breaker transport device according to claim 2, characterized in that, A fixing block (65) is fixed inside the fixing box (61). The fixing block (65) is fixed to one end of the spring (64), and the other end of the spring (64) rests on the limiting plate (66). The limiting plate (66) is placed inside the fixing box (61). The width of the limiting plate (66) is greater than the diameter of the through hole in the fixing box (61). The limiting plate (66) is fixed to the tail end of the plug rod (62).

4. The portable circuit breaker transport device according to claim 2, characterized in that, The top of the insertion rod (62) is detachably fitted with an end cap (67).

5. The portable circuit breaker transport device according to claim 1, characterized in that, A column (7) is fixed on the box (1), and a lifting ring (2) passes through a hole on the column (7).

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