Triangle iron core transformer base
By designing three sets of triangular iron core transformer bases with triangular support frames and clamp components, the problem of unstable core fixation in triangular iron core transformers is solved, and the smooth and reliable fixation of the core is achieved.
Patent Information
- Application Number
- CN202421585819.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-05
AI Technical Summary
In existing triangular iron core transformers, the triangular iron core is unstable, making it difficult to ensure its stability and reliability during use.
A triangular iron core transformer base consisting of three sets of support frames distributed in triangles and three sets of clamp components was designed. The support frame consists of a bottom rod, a vertical rod, a cross rod and a mounting seat. The clamp assembly includes a bent portion and a horizontal portion. Through these structures, the three iron core columns of the triangle core are fixed to the cross rod of the support frame respectively, and the triangular core is fixed from three directions through the clamp assembly.
By evenly distributing the triangular core on the support frame, ensuring its weight is evenly distributed, increasing the fixing reliability of the core. The design of the clamp assembly is fitted with the bottom of the triangle core, ensuring the stability of the core in all directions through multiple fixing points, effectively solving the problem of unstable fixation of the triangle core.
Smart Images
Figure CN222762751U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of transformers, and in particular relates to a triangular iron core transformer base. Background Art
[0002] In the current transformer processing and manufacturing field, since the structural characteristics of the triangular three-dimensional iron core are easier to meet the requirements of various electromagnetic parameters than the flat laminated iron core, it is concluded that the triangular three-dimensional iron core transformer is more energy-saving and material-saving than the traditional laminated core transformer and it will be gradually promoted.
[0003] The triangular core of the triangular core transformer is composed of three equilateral triangle core columns arranged in three dimensions. Its structure is special. At present, it is difficult to reliably fix the bottom of the triangular core with conventional bases and clamps. The triangular core transformer generally has the problem of unstable fixation of the triangular core. Utility Model Content
[0004] The utility model aims to provide a triangular core transformer base to solve the problem of unstable fixing of the triangular core of the existing triangular core transformer.
[0005] The technical solution adopted by the utility model is as follows:
[0006] A triangular core transformer comprises three groups of support frames distributed in a triangular shape, three groups of clamp assemblies are arranged on the support frames, the support frame comprises a bottom rod, the bottom rod is connected to a vertical rod, the vertical rod is connected to a cross rod, mounting seats are arranged at both ends of the cross rod, the clamp assembly comprises a base, the base comprises a horizontal portion located in the middle and a bending portion located at both ends of the horizontal portion, an L-shaped connecting seat is arranged at the end of the bending portion, a plurality of ear-shaped connecting seats are arranged on the base, a first core fixing hole is opened on the bending portion, and a second core fixing hole is opened on the horizontal portion.
[0007] Furthermore, the bottom bar is a C-shaped steel, and the opening direction of the bottom bar faces upward.
[0008] Furthermore, fixing holes are provided at both ends of the bottom rod.
[0009] Furthermore, the bent parts at both ends of the base are respectively arranged on two adjacent groups of support frames.
[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0011] 1. In the utility model, based on the structural characteristics of the triangular iron core, the three core columns of the triangular iron core are respectively located on the three cross bars of the three groups of support frames, so that the weight of the triangular iron core is evenly distributed on the three groups of support frames, so that the placement of the triangular iron core is very stable and reliable. Based on the cooperation of the three groups of clamp assemblies, the triangular iron core is fixed from three directions in a targeted manner, and the fixing reliability of the triangular iron core is further improved. At the same time, the design of the bending part and the horizontal part of the clamp assembly ensures that the clamp assembly is fully fitted with the bottom of the triangular iron core. During installation, the iron core fixing screw is passed through two first iron core fixing holes and a second iron core fixing hole to fix the triangular iron core through the core. There are three fixing points in one direction, which ensures that the triangular iron core is reliably fixed in each direction, and effectively solves the problem of unstable fixing of the triangular iron core of the existing triangular iron core transformer.
[0012] 2. In the utility model, six fixing holes arranged in an equilateral triangle on the bottom bars of the three support frames facilitate the later fixing of the transformer as a whole to the transformer cabinet, ensuring that the transformer as a whole is fixed stably and reliably. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work, including:
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Markings in the figure: 1-support frame, 11-bottom rod, 12-vertical rod, 13-cross rod, 14-mounting seat, 15-fixing hole, 2-clamp assembly, 21-horizontal part, 22-bending part, 23-L-type connecting seat, 24-ear-type connecting seat, 25-first iron core fixing hole, 26-second iron core fixing hole. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0017] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. 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.
[0018] It should be noted that reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0019] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only simplified descriptions for the convenience of describing the present utility model, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.
[0020] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] A triangular iron core transformer base comprises three groups of support frames distributed in a triangular shape, three groups of clamp assemblies are arranged on the support frames, the support frame comprises a bottom rod, the bottom rod is connected to a vertical rod, the vertical rod is connected to a cross rod, mounting seats are arranged at both ends of the cross rod, the clamp assembly comprises a base, the base comprises a horizontal portion located in the middle and a bending portion located at both ends of the horizontal portion, L-shaped connecting seats are arranged at the ends of the bending portion, a plurality of ear-shaped connecting seats are arranged on the base, a first iron core fixing hole is opened on the bending portion, and a second iron core fixing hole is opened on the horizontal portion.
[0023] Furthermore, the bottom bar is a C-shaped steel, and the opening direction of the bottom bar faces upward.
[0024] Furthermore, fixing holes are provided at both ends of the bottom rod.
[0025] Furthermore, the bent parts at both ends of the base are respectively arranged on two adjacent groups of support frames.
[0026] During the implementation of the utility model, based on the structural characteristics of the triangular core, the three core columns of the triangular core are respectively located on the three cross bars of the three groups of support frames, so that the weight of the triangular core is evenly distributed on the three groups of support frames, making the placement of the triangular core very stable and reliable. Based on the cooperation of the three groups of clamp components, the triangular core is fixed from three directions in a targeted manner, further improving the fixing reliability of the triangular core. At the same time, the design of the bending part and the horizontal part of the clamp component ensures that the clamp component is fully fitted with the bottom of the triangular core. During installation, the core fixing screw is passed through two first core fixing holes and one second core fixing hole to fix the triangular core through the core. There are three fixing points in one direction, ensuring that the triangular core is fixed reliably in each direction, effectively solving the problem of unstable fixing of the triangular core of the existing triangular core transformer. The six fixing holes arranged in an equilateral triangle on the bottom bars of the three support frames facilitate the later fixing of the transformer as a whole to the transformer cabinet, ensuring that the overall fixing of the transformer is stable and reliable.
[0027] Example 1
[0028] A triangular iron core transformer base comprises three groups of support frames distributed in a triangular shape, three groups of clamp assemblies are arranged on the support frames, the support frame comprises a bottom rod, the bottom rod is connected to a vertical rod, the vertical rod is connected to a cross rod, mounting seats are arranged at both ends of the cross rod, the clamp assembly comprises a base, the base comprises a horizontal portion located in the middle and a bending portion located at both ends of the horizontal portion, L-shaped connecting seats are arranged at the ends of the bending portion, a plurality of ear-shaped connecting seats are arranged on the base, a first iron core fixing hole is opened on the bending portion, and a second iron core fixing hole is opened on the horizontal portion.
[0029] Example 2
[0030] Based on Example 1, the bottom bar is a C-shaped steel, and the opening direction of the bottom bar is toward the upper side.
[0031] Example 3
[0032] Based on the above embodiment, fixing holes are provided at both ends of the bottom rod.
[0033] Example 4
[0034] On the basis of the above embodiment, the bent parts at both ends of the base are respectively arranged on two adjacent groups of support frames.
[0035] The above is the embodiment of the utility model. The above is the preferred embodiment of the utility model. If the preferred implementation methods in each preferred embodiment are not obviously self-contradictory or based on a preferred implementation method, each preferred implementation method can be arbitrarily superimposed and used in combination. The embodiments and specific parameters in the embodiments are only for the purpose of clearly describing the verification process of the utility model, and are not used to limit the patent protection scope of the utility model. The patent protection scope of the utility model is still subject to its claims. All equivalent structural changes made by using the description and drawings of the utility model should be included in the protection scope of the utility model.
Claims
1. A triangular core transformer base, comprising three groups of support frames (1) distributed in a triangular shape, wherein three groups of clamping components (2) are arranged on the support frames (1), wherein the support frames (1) comprise a bottom bar (11), wherein the bottom bar (11) is connected to a vertical bar (12), wherein the vertical bar (12) is connected to a horizontal bar (13), wherein mounting seats (14) are arranged at both ends of the horizontal bar (13), wherein the clamping components (2) comprise a base, wherein the base comprises a horizontal portion (21) located in the middle and a bending portion (22) located at both ends of the horizontal portion (21), wherein the ends of the bending portion (22) are provided with L-shaped connecting seats (23), wherein a plurality of ear-shaped connecting seats (24) are arranged on the base, wherein a first core fixing hole (25) is provided on the bending portion (22), and a second core fixing hole (26) is provided on the horizontal portion (21).
2. A triangular core transformer base according to claim 1, characterized in that: The bottom bar (11) is a C-shaped steel, and the opening direction of the bottom bar (11) faces upward.
3. A triangular core transformer base according to claim 2, characterized in that: The two ends of the bottom rod (11) are provided with fixing holes (15).
4. A triangular core transformer base according to claim 1, characterized in that: The bent portions (22) at both ends of the base are respectively arranged on two adjacent groups of support frames (1).