Auxiliary carrying device of induction heater

Abstract

The auxiliary carrying device of the induction heater comprises two cross beams, a grab rail, a hydraulic lifter, a carrying assembly and a plurality of trundles, the two cross beams are symmetrically arranged in a spaced mode in the horizontal direction, one ends of the two cross beams are fixedly connected through a longitudinal beam, the grab rail is movably arranged above one side of the longitudinal beam, and the hydraulic lifter is arranged on the other side of the longitudinal beam. The hydraulic lifters are arranged on the longitudinal beams and movably connected with the lower ends of the grab rails, the inner sides of the two cross beams are each provided with a carrying assembly, and the front ends and the rear ends of the bottoms of the two cross beams are each provided with a trundle. The induction heater can be supported through the carrying assembly, and the overall height of the cross beam and the carrying assembly is increased through the hydraulic lifter, so that the induction heater is supported to be away from the ground, at the moment, the device can be moved through the grab rail, the induction heater is carried to the needed position, and carrying operation can be completed by a single person without assistance of multiple persons; not only are labor and operation time saved, but also carrying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of induction heating, and particularly relates to an auxiliary handling device for an induction heater. Background Art

[0002] An induction heater is a device that converts electrical energy into heat energy by using the principle of electromagnetic induction. It is mainly used for heating metal materials such as steel, iron, copper, etc. It rectifies three-phase industrial frequency alternating current into direct current, and then changes the direct current into adjustable current, which is supplied to the alternating current flowing through the capacitor and the induction coil. As a result, high-density magnetic lines are generated in the induction coil and cut the metal material placed in the induction coil, causing eddy currents to be generated inside it for heating. Induction heaters have the characteristics of high efficiency, rapidity, and environmental protection, and are widely used in metal hot processing, heat treatment, welding, melting, and other processes in the industrial field.

[0003] When an induction heater is actually used, it needs to be transferred according to the position of the product to be heated at any time. For small induction heaters below 100KW, manual handling can be used for transfer. However, for induction heaters with powers of 120KW, 160KW, 200KW or even higher, due to their volume and weight increasing proportionally, weighing dozens or even hundreds of kilograms, it is difficult for a single person to carry them, and multiple people need to cooperate for handling. Some induction heaters are provided with auxiliary moving casters at the bottom, while for the vast majority of induction heaters, in order to ensure the working stability of the equipment, no moving casters are provided, and only a few fixed support feet are set, and they can only be carried by means of forklifts, trailers and other tools, and the operation is time-consuming and laborious.

[0004] Therefore, it is necessary to design a device that can assist in handling induction heaters to reduce the labor intensity of workers and improve the handling efficiency of induction heaters. Content of the Utility Model

[0005] To achieve the above object, the utility model discloses an auxiliary handling device for an induction heater, which includes two cross beams, a handrail, a hydraulic lifter, a handling component, and a plurality of casters. The two cross beams are symmetrically arranged at intervals in the horizontal direction, and one end is fixedly connected by a longitudinal beam. The handrail is movably arranged above one side of the longitudinal beam. The hydraulic lifter is arranged on the longitudinal beam and is movably connected to the lower end of the handrail. A handling component is arranged inside each of the two cross beams, and a caster is arranged at each of the front, rear, left, and right ends of the bottom of the two cross beams.

[0006] Further, the handling component includes a connecting plate, a supporting block, and an operating rod. The connecting plate is arranged in parallel inside the cross beam. The supporting blocks are arranged at intervals inside the connecting plate. The operating rod penetrates through the cross beam and is slidably connected to the cross beam. One end of the operating rod is fixedly connected to the connecting plate.

[0007] Further, an auxiliary sliding rod is also provided between the cross beam and the connecting plate. The auxiliary sliding rods are respectively arranged at the lower positions on both sides of the operating rod. The auxiliary sliding rods penetrate through the cross beam and are slidably connected thereto. One end of the auxiliary sliding rod is fixedly connected to the connecting plate.

[0008] Further, a spherical handle is provided at the other end of the operating rod.

[0009] Further, the casters are self-locking universal wheels.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] With the present utility model, the induction heater can be supported by the handling assembly, and the overall height of the cross beam and the handling assembly can be raised by the hydraulic lifter, so as to lift the induction heater off the ground. At this time, the device can be moved through the handrail, and the induction heater can be carried to the required position. A single person can complete the handling operation without the assistance of multiple people, which not only saves labor and operation time, but also improves the handling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0013] Figure 1 It is a side view of the overall structure of the present utility model;

[0014] Figure 2 It is a top view of the partial structure of the present utility model;

[0015] Figure 3 It is a front view of the partial structure of the present utility model.

[0016] Reference numerals:

[0017] 1 - cross beam, 2 - handrail, 3 - hydraulic lifter, 4 - caster, 5 - longitudinal beam, 6 - connecting plate, 7 - support block, 8 - operating rod, 9 - auxiliary sliding rod, 10 - spherical handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all of the embodiments.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0020] In the description of the embodiments, unless otherwise clearly specified and limited, terms such as "set" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or connected through an intermediate medium, or there can also be a connection inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] As Figure 1-2 shown, the auxiliary handling device of the induction heater in this embodiment includes two cross beams 1, a handrail rod 2, a hydraulic lifter 3, a handling assembly, and a plurality of casters 4. The two cross beams 1 are symmetrically arranged at intervals in the horizontal direction, and one end is fixedly connected through a longitudinal beam 5. The handrail rod 2 is movably arranged above one side of the longitudinal beam 5. The hydraulic lifter 3 is arranged on the longitudinal beam 5 and is movably connected to the lower end of the handrail rod 2. A caster 4 is provided at each of the front and rear ends of the bottom of the two cross beams 1. Among them, the caster 4 can adopt a self-locking universal wheel to facilitate the movement and locking of the device.

[0022] It should be noted that the structure and function of the hydraulic lifter 3 can refer to existing manual forklifts. It forms a structure similar to a manual forklift with the cross beam 1, the handrail rod 2, and the caster 4, which will not be elaborated here; the cross beam 1 and the handling assembly are integrally made of metal materials such as steel and iron to improve the structural strength of the device.

[0023] A handling assembly is provided on the inner side of each of the two cross beams 1. Combining Figure 3 shown, the handling assembly includes a connecting plate 6, a supporting block 7, an operating rod 8, an auxiliary sliding rod 9, and a spherical handle 10. The connecting plate 6 is arranged in parallel on the inner side of the cross beam 1. The supporting blocks 7 are arranged at intervals on the inner side of the connecting plate 6. The operating rod 8 and the auxiliary sliding rod 9 both penetrate through the cross beam 1 and are slidably connected. One ends of the operating rod 8 and the auxiliary sliding rod 9 are fixedly connected to the connecting plate 6, and the auxiliary sliding rod 9 is respectively arranged at the lower positions on both sides of the operating rod 8. The spherical handle 10 is arranged at the other end of the operating rod 8.

[0024] When it is necessary to move the induction heater, push the device to the induction heater so that the two cross beams 1 are respectively located on both sides of the induction heater. Then, push the connecting plate 6 towards one side of the induction heater through the operating rods 8 on both sides respectively, so that the supporting blocks 7 on both sides extend into the gap formed between the bottom support feet of the induction heater and the ground. Then, operate the hydraulic lifter 3 through the handrail rod 2 to lift the cross beam 1 and the handling assembly upwards, thereby lifting the induction heater upwards and making it leave the ground. At this time, the device can be moved through the handrail rod 2 to move the induction heater to the required position. Then, lower the cross beam 1 and the handling assembly again through the hydraulic lifter 3 so that the induction heater stably lands on the ground, and then pull out the connecting plate 6 and the supporting block 7 outwards. At this time, the device can be removed.

[0025] The handling device of the present utility model can complete the handling operation of the induction heater by a single person without the assistance of multiple people, which not only saves labor and operation time, but also improves the handling efficiency; and the overall structure is a mechanical structure, with a simple structure, stable and reliable operation, which is beneficial to extending its working life.

[0026] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it; when the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

Claims

1. An auxiliary handling device for an induction heater, characterized in that: It includes two crossbeams, a handrail, a hydraulic lifter, a handling component and a plurality of casters. The two crossbeams are symmetrically arranged at intervals in the horizontal direction and are fixedly connected at one end through a longitudinal beam. The handrail is movably arranged above one side of the longitudinal beam. The hydraulic lifter is arranged on the longitudinal beam and is movably connected to the lower end of the handrail. A handling component is arranged inside each of the two crossbeams, and a caster is arranged at each of the front and rear ends of the bottom of the two crossbeams.

2. The auxiliary handling device of the induction heater according to claim 1, characterized in that: The handling component includes a connecting plate, a supporting block and an operating rod. The connecting plate is arranged parallel to the inside of the crossbeam. The supporting blocks are arranged at intervals on the inside of the connecting plate. The operating rod penetrates through the crossbeam and the two are slidably connected. One end of the operating rod is fixedly connected to the connecting plate.

3. The auxiliary handling device of the induction heater according to claim 2, characterized in that: An auxiliary sliding rod is further arranged between the crossbeam and the connecting plate. The auxiliary sliding rods are respectively arranged at the lower positions on both sides of the operating rod. The auxiliary sliding rod penetrates through the crossbeam and the two are slidably connected. One end of the auxiliary sliding rod is fixedly connected to the connecting plate.

4. The auxiliary handling device of the induction heater according to claim 3, characterized in that: A spherical handle is arranged at the other end of the operating rod.

5. The auxiliary handling device of the induction heater according to claim 1, characterized in that: The casters are self-locking universal wheels.

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