Portable mobile transformer

Abstract

According to the convenient mobile transformer provided by the embodiment of the invention, the two ends of the cross beam at the bottom end of the transformer body are hinged to the brackets with the rollers, and the rollers are arranged at one ends of the brackets. U-shaped steel is arranged on the upper surfaces of the cross beam and the bracket, a first cavity and a second cavity are formed between the U-shaped steel and the cross beam, and the L-shaped piece is inserted into the first cavity or the second cavity. By adopting the structural design, the specific form of the moving device can be adjusted according to the use condition of the transformer body, so that the transformer can be conveniently moved, and the working stability of the transformer can be ensured.

Description

Technical Field

[0001] The present application relates to the technical field of transformers, and more specifically, to a convenient mobile transformer. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil, and the iron core. Due to the large size and weight of the transformer, a crane or forklift is generally used to move the transformer, but this method has many inconveniences in actual operation.

[0003] In the related art, a roller is installed at the bottom of the transformer, and the transformer can be conveniently moved to a designated location by the roller. However, since the roller cannot be removed from the transformer, the transformer cannot maintain good stability during use, thereby affecting the normal use of the transformer. Utility Model Content

[0004] In view of this, an embodiment of the present application provides a convenient mobile transformer to solve the problem that the rollers of the mobile transformer in the prior art cannot be disassembled.

[0005] In order to achieve the above objectives, the present application provides the following technical solutions:

[0006] A convenient mobile transformer, comprising:

[0007] A transformer body, wherein a crossbeam is fixedly arranged at the bottom end of the transformer body, the length of the crossbeam is adapted to the width of the transformer body, and hinged connectors are arranged at both ends of the crossbeam in the length direction;

[0008] A bracket, wherein the first end of the bracket is provided with the hinged connection member, and the bracket is hingedly connected to the crossbeam through the hinged connection member; and the second end of the bracket is provided with a roller;

[0009] U-shaped steel, the U-shaped steel being respectively arranged on the upper surface of the cross beam and the bracket, the U-shaped steel and the upper surface of the cross beam forming a first cavity, and the U-shaped steel and the upper surface of the bracket forming a second cavity;

[0010] An L-shaped piece, the L-shaped piece is inserted into the first chamber or the second chamber;

[0011] The bracket has a first state parallel to the beam and a second state perpendicular to the beam; in the first state, the upper surface of the bracket is parallel to the upper surface of the beam; in the second state, the upper surface of the bracket is in contact with the side wall of the transformer body.

[0012] In some possible implementations, the side panels of the transformer body are made of magnetic metal, and a magnetic sheet is provided on the upper surface of the bracket near the hinged connector.

[0013] In some possible implementations, the side plate of the transformer body is provided with a groove matched with the bracket, and in the second state, the bracket is located in the groove, and the lower surface of the bracket is flush with the side surface of the transformer body.

[0014] In some possible implementations, connecting columns are provided at both ends of the upper surface of the crossbeam in the length direction, and the crossbeam is fixedly connected to the transformer body by bolts through the connecting columns.

[0015] In some possible implementations, the U-shaped steel plate is located between the connecting columns.

[0016] In some possible implementations, the U-shaped steel, the crossbeam, and the bracket are integrally formed.

[0017] The portable transformer provided by the embodiment of the present application has at least the following beneficial effects:

[0018] In the portable transformer provided in the embodiment of the present application, the two ends of the crossbeam at the bottom of the transformer body are hingedly connected to a bracket with rollers, and a roller is provided at one end of the bracket. U-shaped steel is provided on the upper surface of the crossbeam and the bracket, and a first cavity and a second cavity are formed between the U-shaped steel and the two, respectively, and the L-shaped piece is inserted in the first cavity or the second cavity.

[0019] When the transformer body needs to be moved, the transformer body can be supported by a jack, and then the bracket is rotated to the first state, and then the L-shaped piece is plugged into the first chamber and the second chamber. When the transformer body is moved to the designated location, the transformer body is supported by a jack, and then the L-shaped piece is pulled out of the first chamber, and then the bracket is rotated to the second state. With the above structural design, the specific form of the moving device can be adjusted according to the use of the transformer body, which not only makes it easier to move the transformer, but also ensures the stability of the transformer during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1A schematic diagram of the structure of a convenient mobile transformer provided in an embodiment of the present application;

[0022] Figure 2 A schematic diagram of the structure of the mobile mechanism of the convenient mobile transformer provided in an embodiment of the present application;

[0023] Figure 3 A schematic diagram of the folded state of the bracket of the convenient mobile transformer provided in an embodiment of the present application.

[0024] In the figure:

[0025] 100, transformer body; 200, crossbeam; 210, connecting column; 300, hinged connector; 400, bracket; 410, magnetic sheet; 500, roller; 600, U-shaped steel; 700, first chamber; 800, second chamber; 900, L-shaped member. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-Figure 3 As shown, the portable transformer provided in the embodiment of the present application includes a transformer body 100, a bracket 400, a U-shaped steel 600 and an L-shaped member 900, wherein a crossbeam 200 is fixedly provided on the bottom plate of the transformer body 100, the length of the crossbeam 200 is adapted to the width of the bottom plate of the transformer body 100, and hinged connectors 300 are fixedly provided on both ends of the length direction of the crossbeam 200. The crossbeam 200 may be a profile such as an H-shaped steel or an I-shaped steel, and the crossbeam 200 may be connected to the bottom plate of the transformer body 100 by welding or bolting.

[0028] The first end of the bracket 400 is fixedly provided with an articulated connector 300, and the first end of the bracket 400 is hingedly connected to the two ends of the cross beam 200 through the articulated connector 300, so that the bracket 400 can rotate relative to the cross beam 200. The second end of the bracket 400 is provided with a roller 500, and the roller 500 can contact the ground. When the upper surface of the bracket 400 is parallel to the upper surface of the cross beam 200, the roller 500 can support the transformer body 100 to move on the ground.

[0029] like Figure 2As shown, the U-shaped steel 600 is respectively arranged on the upper surface of the cross beam 200 and the bracket 400. Preferably, the U-shaped steel 600, the cross beam 200 and the bracket 400 can be integrally formed. The upper surface of the U-shaped steel 600 and the cross beam 200 forms a first cavity 700, and the upper surface of the U-shaped steel 600 and the bracket 400 forms a second cavity 800. The L-shaped member 900 is inserted into the first cavity 700 or the second cavity 800. When the L-shaped member 900 is inserted into the first cavity 700 and the second cavity 800, the bracket 400 and the cross beam 200 are in a first state parallel to each other. At this time, the transformer body 100 can be moved on the ground by the roller 500. When the L-shaped member 900 is inserted into the second cavity 800, the upper surface of the bracket 400 is in contact with the side wall of the transformer body 100, and the bracket 400 and the cross beam 200 are in a second state perpendicular to each other. At this time, the transformer body 100 can be stably placed on the ground.

[0030] In the portable transformer provided in the embodiment of the present application, the two ends of the crossbeam 200 at the bottom of the transformer body 100 are hingedly connected to the bracket 400 with the roller 500, and the roller 500 is arranged at one end of the bracket 400. The upper surfaces of the crossbeam 200 and the bracket 400 are both provided with U-shaped steel 600, and the first chamber 700 and the second chamber 800 are respectively formed between the U-shaped steel 600 and the two, and the L-shaped member 900 is inserted in the first chamber 700 or the second chamber 800.

[0031] When the transformer body 100 needs to be moved, the transformer body 100 can be supported by a jack, and then the bracket 400 is rotated to the first state, and then the L-shaped piece 900 is plugged into the first chamber 700 and the second chamber 800. When the transformer body 100 is moved to the designated location, the transformer body 100 is supported by a jack, and then the L-shaped piece 900 is pulled out of the first chamber 700, and then the bracket 400 is rotated to the second state. With the above structural design, the specific form of the moving device can be adjusted according to the use of the transformer body 100, which not only makes it easier to move the transformer, but also ensures the stability of the transformer during operation.

[0032] In some embodiments, the side plate of the transformer body 100 is made of magnetic metal, and a magnetic sheet 410 is provided on the upper surface of the bracket 400 near the hinged connector 300. When in the second state, the bracket 400 can be adsorbed on the side plate of the transformer body 100 through the magnetic sheet 410, so as to facilitate the normal operation of the transformer body 100.

[0033] In some embodiments, a groove is provided on the side plate of the transformer body 100. When in the second state, the bracket 400 is located in the groove of the side plate of the transformer body 100, and the lower surface of the bracket 400 is flush with the side surface of the transformer body 100. This can not only reduce the volume of the transformer itself, but also improve the appearance of the transformer.

[0034] In some embodiments, the upper surface of the beam 200 is further provided with connecting columns 210 , and the beam 200 is connected to the bottom plate of the transformer body 100 through the connecting columns 210 , and the U-shaped steel 600 is located between the connecting columns 210 .

[0035] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0036] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0037] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0038] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0039] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0040] The term "substrate" as used herein refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned, or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

[0041] The term "layer" used in the text may refer to a material portion including an area with a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have a range smaller than the range of the underlying or overlying structure. In addition, a layer may be an area of ​​a homogeneous or inhomogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, a layer may be located between the top surface and the bottom surface of the continuous structure or between any paired lateral planes at the top surface and the bottom surface. A layer may extend laterally, vertically and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (forming contacts, interconnects and / or vias therein) and one or more dielectric layers.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A portable transformer, characterized in that: include: A transformer body (100), wherein a crossbeam (200) is fixedly arranged at the bottom end of the transformer body (100), the length of the crossbeam (200) is adapted to the width of the transformer body (100), and hinged connectors (300) are arranged at both ends of the crossbeam (200) in the length direction; A bracket (400), wherein the first end of the bracket (400) is provided with the hinged connection member (300), and the bracket (400) is hingedly connected to the crossbeam (200) through the hinged connection member (300); and a roller (500) is provided at the second end of the bracket (400); U-shaped steel (600), the U-shaped steel (600) being respectively arranged on the upper surfaces of the crossbeam (200) and the bracket (400), the U-shaped steel (600) and the upper surfaces of the crossbeam (200) forming a first cavity (700), and the U-shaped steel (600) and the upper surfaces of the bracket (400) forming a second cavity (800); An L-shaped member (900), the L-shaped member (900) being inserted into the first chamber (700) or the second chamber (800); The bracket (400) has a first state in which it is parallel to the crossbeam (200), and a second state in which it is perpendicular to the crossbeam (200); in the first state, the upper surface of the bracket (400) is parallel to the upper surface of the crossbeam (200); In the second state, the upper surface of the bracket (400) is in contact with the side wall of the transformer body (100).

2. The portable transformer according to claim 1, characterized in that: The side plates of the transformer body (100) are made of magnetic metal, and a magnetic attraction sheet (410) is provided on the upper surface of the bracket (400) near the hinged connector (300).

3. The portable transformer according to claim 1, characterized in that: The side plate of the transformer body (100) is provided with a groove matched with the bracket (400); in the second state, the bracket (400) is located in the groove, and the lower surface of the bracket (400) is flush with the side surface of the transformer body (100).

4. The portable transformer according to claim 1, characterized in that: Connecting columns (210) are provided at both ends of the upper surface of the crossbeam (200) in the length direction, and the crossbeam (200) is fixedly connected to the transformer body (100) by bolts via the connecting columns (210).

5. The portable transformer according to claim 4, characterized in that: The U-shaped steel (600) plate is located between the connecting columns (210).

6. The portable transformer according to claim 1, characterized in that: The U-shaped steel (600), the crossbeam (200) and the bracket (400) are integrally formed.

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