Transformer rectifier mounting structure

Abstract

The utility model discloses a transformer rectifier installation structure which comprises an installation assembly and a rectifier, the installation assembly comprises an installation plate, an adjusting column and a stabilizing frame, the adjusting column is arranged between the installation plate and the stabilizing frame, the rectifier is arranged on the inner side of the stabilizing frame, and a damping assembly is arranged between the stabilizing frame and the rectifier. The rectifier is installed on the inner side of the stabilizing frame of the installation assembly, the stabilizing frame and the installation plate are manually rotated to use the installation angle, the rectifier is fixed through the adjusting screw rod, and the rectifier is installed through the installation plate, so that the occupied space of the transformer rectifier can be reduced to the maximum extent; the damping assembly is arranged between the rectifier and the bottom of the stabilizing frame, damping is carried out on acting force received by the rectifier through the design of springs and piston damping, the guiding columns made of rubber are added in the piston damping structure, the damping effect is improved, and the transformer rectifier is more stably installed.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifiers, and in particular to a transformer rectifier installation structure. Background Art

[0002] The function of the transformer rectifier is to convert the AC 220V power supply into DC through the transformer and the rectifier circuit to power the cathodic protection equipment. It is mainly used in large and medium-sized aircraft and ships to avoid or reduce the occurrence of metal skin corrosion. The voyage of ships on the sea is often accompanied by the ups and downs of wind and waves, and the turbulence of the ship is inevitable. However, at this stage, the transformer rectifier is usually installed directly, and there are relatively few shock-absorbing facilities, which can easily cause damage to the electronic components inside the transformer rectifier.

[0003] For example, Chinese patent application No. CN202021360362.9 discloses a transformer rectifier, which relates to the field of rectifier technology and includes a shock-absorbing box. Through the cooperation of a slider and a spring steel plate, the vibration generated by the bumpy structure can be absorbed by the deformation of the spring steel plate. Through the cooperation of the slider, the slide groove and the spring steel plate, the deformation and contraction of the spring steel plate are facilitated to keep the rectifier stable.

[0004] The above patent sets a shock-absorbing box structure on the outside of the rectifier to stabilize the rectifier, but the shock-absorbing box installs the rectifier inside, which increases the overall volume of the rectifier and increases the space occupied by the rectifier during installation, affecting the installation of other equipment. For this reason, a transformer rectifier that occupies a smaller space is designed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a transformer rectifier installation structure.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses a transformer rectifier mounting structure, comprising a mounting assembly and a rectifier, wherein the mounting assembly comprises a mounting plate, an adjusting column and a stabilizing frame, wherein the adjusting column is arranged between the mounting plate and the stabilizing frame, a connecting plate adapted to the adjusting column is arranged at the bottom of the mounting plate, and a connecting head adapted to the adjusting column is arranged at the upper end of the stabilizing frame;

[0008] The rectifier is arranged on the inner side of the stabilizing frame, and a shock absorbing assembly is arranged between the stabilizing frame and the rectifier. The shock absorbing assembly includes a shock absorbing spring, a movable column, a fixed column and a piston rod. The shock absorbing springs are arranged at both ends of the movable column, the fixed column is sleeved on the end of the piston rod, and the shock absorbing spring surrounds the outer sides of the fixed column and the piston rod.

[0009] As a preferred technical solution of the utility model, the connecting plate is fixedly connected to the mounting plate, the connecting head is fixed to one side of the upper surface of the stabilizing frame, an adjusting screw passes through the adjusting column, the connecting head and the connecting plate, and the adjusting screw is threadedly connected to the connecting plate and the connecting head, and the adjusting column is rotatably connected to the connecting head and the connecting plate respectively.

[0010] As a preferred technical solution of the utility model, the inner bottom of the stabilizing frame is screwed to the bottom of the rectifier, the shock-absorbing spring is fixedly connected to the movable column and the piston rod respectively, the movable column is sleeved on the outside of the fixed column and threadedly connected to the fixed column, and the movable column is made of damping material.

[0011] As a preferred technical solution of the utility model, a movable hole adapted to the piston rod is provided at one end of the fixed column, guide ridges are fixedly provided on both sides of the piston rod, guide grooves are provided inside the guide ridges, and guide columns adapted to the guide grooves are provided on the inner wall of the movable hole.

[0012] As a preferred technical solution of the utility model, a plurality of limit blocks are fixed on the inner side of the guide column, and a limit hole adapted to the limit block is opened at the inner bottom of the guide groove, and the limit block is hemispherical.

[0013] As a preferred technical solution of the present utility model, the guide column and the limit block are both made of rubber.

[0014] As a preferred technical solution of the utility model, at least three shock-absorbing assemblies are arranged between the rectifier and the bottom of the stabilizing frame, and the three shock-absorbing assemblies are arranged in a triangle. The upper end of the fixing column is threadedly connected to the bottom of the rectifier, and the bottom of the piston rod is threadedly connected to the inner bottom of the stabilizing frame.

[0015] As a preferred technical solution of the utility model, the stabilizing frame is of hollow design, the side surface of the stabilizing frame is of right-angle trapezoidal design, and the side surface of the stabilizing frame is provided with heat dissipation grooves of the same shape.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model installs the rectifier on the inner side of the stabilizing frame of the installation component, manually rotates the stabilizing frame and the installation plate to adjust the installation angle, fixes them by adjusting the screw, and installs them through the installation plate. The transformer rectifier can be installed in a personalized manner according to actual use requirements, and the occupied space of the transformer rectifier can be reduced to the maximum extent. A shock-absorbing component is arranged between the rectifier and the bottom of the stabilizing frame, and the force received by the rectifier is shock-absorbing by the design of spring and piston shock-absorbing. A guide column made of rubber material is added to the structure of the piston shock-absorbing to improve the shock-absorbing effect, so that the installation of the transformer rectifier is more stable, and the problem that the shock-absorbing box installs the rectifier inside, increases the overall volume of the rectifier, increases the space occupied by the rectifier during installation, and affects the installation of other equipment is solved.

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of part A of the cross-sectional structural diagram of the utility model;

[0024] Figure 4 It is a schematic diagram of the split structure of the shock absorbing structure;

[0025] In the figure: 100, installation assembly; 101, installation plate; 102, adjustment column; 103, connecting plate; 104, stabilizing frame; 1400, shock absorbing assembly; 1041, shock absorbing spring; 1042, movable column; 1043, fixed column; 1044, piston rod; 1045, movable hole; 1046, guide ridge; 1047, guide groove; 1048, guide column; 1049, limit block; 10410, limit hole; 105, connector; 106, adjustment screw; 107, heat sink; 200, rectifier. DETAILED DESCRIPTION

[0026] like Figure 1-4 As shown, the utility model provides a transformer rectifier installation structure, including an installation assembly 100 and a rectifier 200, the installation assembly 100 includes a mounting plate 101, an adjustment column 102 and a stabilizing frame 104, the adjustment column 102 is arranged between the mounting plate 101 and the stabilizing frame 104, a connecting plate 103 adapted to the adjustment column 102 is arranged at the bottom of the mounting plate 101, and a connecting head 105 adapted to the adjustment column 102 is arranged at the upper end of the stabilizing frame 104;

[0027] The rectifier 200 is arranged on the inner side of the stabilizing frame 104, and a shock absorbing assembly 1400 is arranged between the stabilizing frame 104 and the rectifier 200. The shock absorbing assembly 1400 includes a shock absorbing spring 1041, a movable column 1042, a fixed column 1043 and a piston rod 1044. Shock absorbing springs 1041 are arranged at both ends of the movable column 1042, the fixed column 1043 is sleeved on the end of the piston rod 1044, and the shock absorbing spring 1041 surrounds the outer side of the fixed column 1043 and the piston rod 1044.

[0028] Furthermore, in the present embodiment, the connecting plate 103 is fixedly connected to the mounting plate 101, the connecting head 105 is fixed on one side of the upper surface of the stabilizing frame 104, an adjusting screw 106 is passed through the adjusting column 102, the connecting head 105 and the connecting plate 103, and the adjusting screw 106 is threadedly connected to the connecting plate 103 and the connecting head 105, the adjusting column 102 is rotatably connected to the connecting head 105 and the connecting plate 103 respectively, the stabilizing frame 104 is connected to the mounting plate 101 through the adjusting column 102, the use angle of the stabilizing frame 104 and the mounting plate 101 is adjusted by rotation, and fixed by the adjusting screw 106.

[0029] In this embodiment, the inner bottom of the stabilizing frame 104 is screwed to the bottom of the rectifier 200, and the shock-absorbing spring 1041 is fixedly connected to the movable column 1042 and the piston rod 1044 respectively. The movable column 1042 is sleeved on the outside of the fixed column 1043 and is threadedly connected to the fixed column 1043. The movable column 1042 is made of damping material. The material of the movable column 1042 stabilizes the use of the shock-absorbing spring 1041 to prevent the spring from being in a state of continuous jumping. Not only is the movable column 1042 arranged between the two shock-absorbing springs 1041, but the end of the shock-absorbing spring 1041 located at the upper end is also arranged with the movable column 1042, so as to stabilize the use of the shock-absorbing spring 1041. When the shock-absorbing spring 1041 is performing shock absorption, the movable column 1042 moves on the outside of the fixed column 1043 to perform shock absorption.

[0030] In this embodiment, a movable hole 1045 adapted to the piston rod 1044 is provided at one end of the fixed column 1043, and the movable hole 1045 facilitates the piston rod 1044 to slide inside the fixed column 1043. Guide ridges 1046 are fixedly provided on both sides of the piston rod 1044, and a guide groove 1047 is provided inside the guide ridge 1046. A guide column 1048 adapted to the guide groove 1047 is provided on the inner wall of the movable hole 1045. The guide column 1048 is inserted into the guide groove 1047 and connected to the guide ridge 1046, so that the fixed column 1043 can move along the guide groove 1047 on the guide ridge 1046 through the guide column 1048.

[0031] In this embodiment, a plurality of limit blocks 1049 are fixed on the inner side of the guide column 1048, and a limit hole 10410 adapted to the limit block 1049 is opened at the inner bottom of the guide groove 1047. The limit block 1049 is hemispherical, and the movement of the guide groove 1047 in the guide column 1048 is limited by the cooperation between the limit block 1049 and the limit hole 10410.

[0032] In this embodiment, the guide column 1048 and the limit block 1049 are both made of rubber. Due to the material of the guide column 1048 and the limit block 1049, when the fixed column 1043 moves with shock absorption, the limit block 1049 can be compressed and rebound, and the guide column 1048 can have a certain buffering effect.

[0033] In this embodiment, at least three shock-absorbing assemblies 1400 are arranged between the rectifier 200 and the bottom of the stabilizing frame 104. The three shock-absorbing assemblies 1400 are arranged in a triangle. It is known that the triangular structure is the most stable. Therefore, the shock-absorbing assemblies 1400 are arranged in a triangle to improve the stability of shock absorption of the rectifier 200. The upper end of the fixing column 1043 is threadedly connected to the bottom of the rectifier 200, and the bottom of the piston rod 1044 is threadedly connected to the inner bottom of the stabilizing frame 104.

[0034] In this embodiment, the stabilizing frame 104 is hollow in design, so that the rectifier 200 can be easily installed. The side of the stabilizing frame 104 is a right-angled trapezoidal design. The side of the stabilizing frame 104 is provided with a heat dissipation groove 107 of the same shape, which facilitates the rectifier 200 to dissipate heat.

[0035] Specifically, when installing the transformer rectifier 200, the rectifier 200 is installed on the inner side of the stabilizing frame 104 of the mounting assembly 100, the mounting plate 101 is connected to the adjusting column 102 through the connecting plate 103, the stabilizing frame 104 is connected to the adjusting column 102 through the connecting head 105, the stabilizing frame 104 and the mounting plate 101 are manually rotated to use the installation angle, and fixed by adjusting the screw 106, and then the mounting plate 101 is installed at the position to be installed, so that the transformer rectifier 200 can be installed in a personalized manner according to actual use requirements, and the occupied space of the transformer rectifier 200 can be minimized, and a shock absorbing assembly 1400 arranged in a triangle is arranged between the rectifier 200 and the bottom of the stabilizing frame 104 to dampen the force received by the rectifier 200, and the shock absorbing assembly 1400 can be arranged on the mounting surfaces of the rectifier 200 and the stabilizing frame 104, and is arranged according to actual use requirements, so that the installation of the transformer rectifier 200 is more stable;

[0036] The shock absorbing principle of the shock absorbing assembly 1400 is as follows: when the rectifier 200 is subjected to an applied force, the fixed column 1043 and the shock absorbing spring 1041 are squeezed by the applied force, and the fixed column 1043 moves toward the piston rod 1044 through the movable hole 1045. After the fixed column 1043 moves to a certain position, it contacts the movable column 1042, driving the movable column 1042 to move together. The movable column 1042 moves toward the spring, squeezing the spring to absorb the applied force. Then, the spring rebounds and restores, and pushes the fixed column 1043 to move upward to restore, thereby buffering and absorbing the applied force on the transformer rectifier 200.

[0037] Guide ridges 1046 are fixedly provided on both sides of the piston rod 1044. When the fixed column 1043 moves toward the piston rod 1044, the fixed column 1043 moves toward the guide grooves 1047 on the guide ridges 1046 on both sides of the piston rod 1044 through the guide columns 1048 for guidance, and the movement of the guide grooves 1047 in the guide columns 1048 is limited by the cooperation of the limit blocks 1049 and the limit holes 10410. The guide columns 1048 and the limit blocks 1049 made of rubber material enable the limit blocks 1049 to be compressed and rebound when the fixed column 1043 moves in a shock-absorbing manner, and the guide columns 1048 can play a certain buffering effect, guide and stabilize the movement of the fixed column 1043, and improve the stability of shock absorption.

[0038] Furthermore, under the action of the thread, the position of the movable column 1042 outside the fixed column 1043 can adjust the stretching length of the shock absorbing spring 1041 under normal conditions.

[0039] The mounting plate 101, adjusting column 102, connecting plate 103, stabilizing frame 104, shock absorbing spring 1041, movable column 1042, fixed column 1043, piston rod 1044, guide ridge 1046, guide column 1048, limit block 1049, connector 105, adjusting screw 106, rectifier 200 and other components of the utility model are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0040] In summary, the present invention is based on the transformer rectifier mounting structure of the prior art, and therefore, the disclosed structure and function of the transformer rectifier mounting structure of the prior art are not fully described.

[0041] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0043] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A transformer rectifier installation structure, characterized in that: The invention comprises a mounting assembly (100) and a rectifier (200), wherein the mounting assembly (100) comprises a mounting plate (101), an adjusting column (102) and a stabilizing frame (104), wherein the adjusting column (102) is arranged between the mounting plate (101) and the stabilizing frame (104), a connecting plate (103) adapted to the adjusting column (102) is arranged at the bottom of the mounting plate (101), and a connecting head (105) adapted to the adjusting column (102) is arranged at the upper end of the stabilizing frame (104); The rectifier (200) is arranged on the inner side of the stabilizing frame (104); a shock absorbing assembly (1400) is arranged between the stabilizing frame (104) and the rectifier (200); the shock absorbing assembly (1400) comprises a shock absorbing spring (1041), a movable column (1042), a fixed column (1043) and a piston rod (1044); the shock absorbing spring (1041) is arranged at both ends of the movable column (1042); the fixed column (1043) is sleeved on the end of the piston rod (1044); and the shock absorbing spring (1041) surrounds the outer sides of the fixed column (1043) and the piston rod (1044).

2. A transformer rectifier installation structure according to claim 1, characterized in that: The connecting plate (103) is fixedly connected to the mounting plate (101), the connecting head (105) is fixed to one side of the upper surface of the stabilizing frame (104), an adjusting screw (106) passes through the adjusting column (102), the connecting head (105) and the connecting plate (103), and the adjusting screw (106) is threadedly connected to the connecting plate (103) and the connecting head (105), and the adjusting column (102) is rotatably connected to the connecting head (105) and the connecting plate (103) respectively.

3. A transformer rectifier installation structure according to claim 1, characterized in that: The inner bottom of the stabilizing frame (104) is screwed to the bottom of the rectifier (200); the shock-absorbing spring (1041) is fixedly connected to the movable column (1042) and the piston rod (1044) respectively; the movable column (1042) is sleeved on the outside of the fixed column (1043) and is threadedly connected to the fixed column (1043); and the movable column (1042) is made of damping material.

4. A transformer rectifier installation structure according to claim 1, characterized in that: A movable hole (1045) adapted to the piston rod (1044) is provided at one end of the fixed column (1043), guide ridges (1046) are fixedly provided on both sides of the piston rod (1044), a guide groove (1047) is provided inside the guide ridges (1046), and a guide column (1048) adapted to the guide groove (1047) is provided on the inner wall of the movable hole (1045).

5. A transformer rectifier installation structure according to claim 4, characterized in that: A plurality of limit blocks (1049) are fixed on the inner side of the guide column (1048), and a limit hole (10410) adapted to the limit block (1049) is provided at the inner bottom of the guide groove (1047), and the limit block (1049) is hemispherical.

6. A transformer rectifier installation structure according to claim 5, characterized in that: The guide column (1048) and the limit block (1049) are both made of rubber.

7. A transformer rectifier installation structure according to claim 1, characterized in that: At least three shock absorbing assemblies (1400) are arranged between the rectifier (200) and the bottom of the stabilizing frame (104), and the three shock absorbing assemblies (1400) are arranged in a triangle. The upper end of the fixing column (1043) is threadedly connected to the bottom of the rectifier (200), and the bottom of the piston rod (1044) is threadedly connected to the inner bottom of the stabilizing frame (104).

8. The transformer rectifier installation structure according to claim 1, characterized in that: The stabilizing frame (104) is of hollow design, the side surface of the stabilizing frame (104) is of right-angle trapezoidal design, and the side surface of the stabilizing frame (104) is provided with a heat dissipation groove (107) of the same shape.

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