Base of power converter

Abstract

The utility model discloses a base of a power converter, which comprises a motor cavity and is characterized in that the lower part of the outer side of the motor cavity is fixedly connected with one ends of supporting rods which are arranged in a cross shape, and the upper side of a cross-shaped supporting frame formed by the supporting rods is fixedly connected with an annular track; an output shaft of a motor in the motor cavity is fixedly connected with the center of a rotating disc, the upper side of the rotating disc is fixedly connected with the center of a rod shaped like a Chinese character'wang ', the end of each transverse rod of the rod shaped like the Chinese character'wang' is fixedly connected with a fixing column, the upper end of each fixing column is fixedly connected with a top block, and a power converter is placed on all the top blocks. The utility model relates to the technical field of power converter supporting seats, in particular to a base of a power converter. According to the utility model, the power converter can be supported and the circumferential angle can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of a power converter support seat, in particular to a base of a power converter. Background Art

[0002] A power converter is a device that converts one form of electrical energy into another form of electrical energy and is widely used in various electronic devices. The base of a power converter is an important part of the power converter. It is used to fix and support the power converter and provide the input and output interfaces required by the power converter. At present, there are many types of power converter bases, but there are also some common problems, mainly the following points:

[0003] The structure of the base of the power converter is complex, installation and disassembly are inconvenient, it occupies a large space, the cost is high, and maintenance is difficult; the stability and reliability of the base of the power converter are not high, and it is easy to have loosening, deformation, breakage and other faults, affecting the normal operation of the power converter; the universality and compatibility of the base of the power converter are not strong, and it cannot adapt to power converters of different types and specifications. Different bases need to be designed and manufactured for different power converters, which increases the difficulty and cost of production and use. Therefore, the current technical level needs to be improved, and there is an urgent need for a base of a power converter with a simple structure, easy installation, stability, reliability, and universal compatibility. Utility Model Content

[0004] The utility model provides a base of a power converter, which can support the power converter and adjust the circumferential angle.

[0005] A base of a power converter, comprising a motor cavity, characterized in that: the lower outer portion of the motor cavity is fixedly connected to one end of a cross-shaped support rod, and the upper side of the cross-shaped support frame composed of the support rods is fixedly connected to a circular track;

[0006] The output shaft of the motor in the motor cavity is fixedly connected to the center of the turntable, the upper side of the turntable is fixedly connected to the center of the W-shaped rod, the end of each cross bar of the W-shaped rod is respectively fixedly connected to the fixing column, the upper end of each fixing column is respectively fixedly connected to the top block, and the power converter is placed on all the top blocks.

[0007] As a further limitation of the present technical solution, the lower side of the cross-shaped component in the middle of the W-shaped rod is fixedly connected to the wheel support seats corresponding to the position of the circular track, the wheel support seats are arranged in a cross shape, and each of the wheel support seats is respectively connected to the wheel by a bearing. The wheels are arranged on the circular track, and the wheels can rotate along the circular track.

[0008] As a further limitation of the technical solution, the lower side of the middle cross bar of the Wang-shaped rod is fixedly connected to a fixing ring, a fixing block is provided on one side of the fixing ring, the fixing block is fixed to the corresponding end of the support rod, the fixing block is threadedly connected to a top screw, and the top screw can support the fixing ring.

[0009] As a further limitation of the technical solution, two sides of the other end of each support rod are respectively fixedly connected to the vertical plates of the L-shaped support plate.

[0010] As a further limitation of the present technical solution, the top block is a square block.

[0011] As a further limitation of the technical solution, a plurality of mounting holes are provided on the transverse plate of the L-shaped support plate.

[0012] As a further limitation of the technical solution, both side ends of the middle cross bar of the Wang-shaped rod are fixedly connected to the cross bars at both ends by diagonal rods.

[0013] As a further limitation of the technical solution, triangular reinforcement blocks are fixed between the oblique rod and the cross rods at both ends of the W-shaped rod.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] The structure of the base is simple, consisting of several main parts such as the motor cavity, support rod, circular track, turntable, W-shaped rod, fixed column, top block, etc. It does not require complicated connection and fixing methods, is easy to install and disassemble, occupies little space, has low cost and simple maintenance;

[0016] Small space is occupied. Since the power converter is placed on the top block, and the top block is connected to the motor cavity through the king-shaped rod and the turntable, the power converter can be arranged vertically, saving horizontal space;

[0017] The installation is flexible. Since the motor in the motor cavity can drive the turntable and the W-shaped rod to rotate along the circular track, the direction and position of the power converter can be adjusted to meet different installation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 .

[0022] In the figure: 1, power converter, 2, motor cavity, 3, motor, 4, output shaft, 5, ring track, 6, support rod, 7, L-shaped support plate, 8, top block, 9, inclined rod, 10, top screw, 11, fixed block, 12, wheel, 13, wheel support seat, 14, triangular reinforcement block, 15, turntable, 16, W-shaped rod, 17, fixed column, 18, fixed ring. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-Figure 3 The utility model is further described with implementation modes.

[0024] Embodiment 1: A base of a power converter, comprising a motor cavity 15, wherein the lower outer portion of the motor cavity 15 is fixedly connected to one end of a cross-shaped support rod 6, and the upper side of the cross-shaped support frame composed of the support rods 6 is fixedly connected to a ring track 5;

[0025] The output shaft of the motor in the motor cavity 15 is fixedly connected to the center of the turntable 16, the upper side of the turntable 16 is fixedly connected to the center of the W-shaped rod 2, the end of each cross bar of the W-shaped rod 2 is respectively fixedly connected to the fixing column 3, the upper end of each of the fixing columns 3 is respectively fixedly connected to the top block 8, and the power converter 1 is placed on all the top blocks 8.

[0026] The lower side of the cross-shaped component in the middle of the Wang-shaped rod 2 is fixedly connected to the wheel support seat 13 corresponding to the position of the circular track 5. The wheel support seats 13 are arranged in a cross shape. Each of the wheel support seats 13 is respectively connected to a wheel 12 by a bearing. The wheel 12 is set on the circular track 5, and the wheel 12 can rotate along the circular track 5.

[0027] The lower side of the middle cross bar of the Wang-shaped rod 2 is fixedly connected to a fixing ring 4, and a fixing block 11 is provided on one side of the fixing ring 4. The fixing block 11 is fixed to the end of the corresponding support rod 6. The fixing block 11 is threadedly connected to a top screw 10, and the top screw 10 can support the fixing ring 4.

[0028] The other end of each support rod 6 is fixedly connected to the vertical plates of the L-shaped support plate 7 on both sides.

[0029] The top block 8 is a square block.

[0030] The two side ends of the middle cross bar of the Wang-shaped rod 2 are fixedly connected to the cross bars at both ends through oblique rods 9 respectively.

[0031] A triangular reinforcement block 14 is fixed between the oblique rod 9 and the two end cross rods of the W-shaped rod 2 .

[0032] The working principle of the utility model is as follows: loosen the top screw 10, open the motor in the motor cavity 15, the output shaft of the motor rotates to drive the turntable 16 to rotate, the turntable 16 drives the king-shaped rod 2, the fixed column 3 and the top block 8 to rotate, the top block 8 drives the power converter 1 to rotate, adjust the circumferential angle of the power converter 1, turn off the motor, tighten the top screw 10 to resist the fixing ring 4.

[0033] Embodiment 2: A base of a power converter, comprising a motor cavity 15, wherein the lower outer portion of the motor cavity 15 is fixedly connected to one end of a cross-shaped support rod 6, and the upper side of the cross-shaped support frame composed of the support rods 6 is fixedly connected to a ring track 5;

[0034] The output shaft of the motor in the motor cavity 15 is fixedly connected to the center of the turntable 16, the upper side of the turntable 16 is fixedly connected to the center of the W-shaped rod 2, the end of each cross bar of the W-shaped rod 2 is respectively fixedly connected to the fixing column 3, the upper end of each of the fixing columns 3 is respectively fixedly connected to the top block 8, and the power converter 1 is placed on all the top blocks 8.

[0035] The lower side of the cross-shaped component in the middle of the Wang-shaped rod 2 is fixedly connected to the wheel support seat 13 corresponding to the position of the circular track 5. The wheel support seats 13 are arranged in a cross shape. Each of the wheel support seats 13 is respectively connected to a wheel 12 by a bearing. The wheel 12 is set on the circular track 5, and the wheel 12 can rotate along the circular track 5.

[0036] The lower side of the middle cross bar of the Wang-shaped rod 2 is fixedly connected to a fixing ring 4, and a fixing block 11 is provided on one side of the fixing ring 4. The fixing block 11 fixes the corresponding supporting rod 6, and the fixing block 11 is threadedly connected to a top screw 10, and the top screw 10 can support the fixing ring 4.

[0037] The transverse plate of the L-shaped support plate 7 is provided with a plurality of mounting holes to facilitate the installation and fixation of the L-shaped support plate 7 .

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A base of a power converter, comprising a motor cavity (15), characterized in that: The lower outer portion of the motor cavity (15) is fixedly connected to one end of a cross-shaped support rod (6), and the upper side of the cross-shaped support frame formed by the support rods (6) is fixedly connected to the annular track (5); The output shaft of the motor in the motor cavity (15) is fixedly connected to the center of the turntable (16), the upper side of the turntable (16) is fixedly connected to the center of the W-shaped rod (2), the end of each cross bar of the W-shaped rod (2) is respectively fixedly connected to a fixing column (3), the upper end of each fixing column (3) is respectively fixedly connected to a top block (8), and the power converter (1) is placed on all the top blocks (8).

2. The base of a power converter according to claim 1, characterized in that: The lower side of the cross-shaped component in the middle of the W-shaped rod (2) is fixedly connected to a wheel support seat (13) at a position corresponding to the circular track (5); the wheel support seats (13) are arranged in a cross shape; each wheel support seat (13) is respectively connected to a wheel (12) by a bearing; the wheel (12) is arranged on the circular track (5); and the wheel (12) can rotate along the circular track (5).

3. The base of a power converter according to claim 2, characterized in that: The lower side of the middle cross bar of the W-shaped rod (2) is fixedly connected to a fixing ring (4); a fixing block (11) is provided on one side of the fixing ring (4); the fixing block (11) is fixed to the end of the corresponding support rod (6); the fixing block (11) is threadedly connected to a top screw (10); and the top screw (10) can support the fixing ring (4).

4. The base of a power converter according to claim 3, characterized in that: The other end of each support rod (6) is respectively fixedly connected to the vertical plates of the L-shaped support plate (7) on both sides.

5. The base of a power converter according to claim 4, characterized in that: The top block (8) is a square block.

6. The base of a power converter according to claim 5, characterized in that: A plurality of mounting holes are arranged on the transverse plate of the L-shaped supporting plate (7).

7. The base of a power converter according to claim 6, characterized in that: The ends of both sides of the middle cross bar of the W-shaped rod (2) are fixedly connected to the cross bars at both ends through oblique rods (9) respectively.

8. The base of a power converter according to claim 7, characterized in that: A triangular reinforcement block (14) is fixed between the oblique rod (9) and the two end cross rods of the W-shaped rod (2).

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