Adjustable excitation generator set easy to disassemble

Abstract

The utility model discloses an adjustable excitation generator set easy to disassemble, and relates to the technical field of excitation generator sets. The utility model comprises a generator assembly which comprises an excitation generator set body and a support 1 fixed on the excitation generator set body; the limiting assembly is arranged below the generator assembly; the limiting assembly comprises a second support inserted into the first groove, a base fixed to the second support, an insertion plate inserted into the second support, a limiting plate inserted into the insertion plate and a threaded rod in threaded connection with the limiting plate. And; the heat dissipation assembly is arranged on the limiting assembly; the heat dissipation assembly comprises a fixing plate fixed to the base, a rotating shaft rotationally connected to the fixing plate and fan blades fixed to the rotating shaft. By arranging the limiting assembly and the heat dissipation assembly, the problems that when the excitation generator set is installed, the excitation generator set is installed on the base, a large number of bolts are used for threaded connection, but time and labor are wasted, working efficiency is low, and meanwhile disassembly is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of excitation generator sets, in particular to an adjustable and easily disassembled excitation generator set. Background Art

[0002] The excitation generator set is a device composed of a generator and an excitation system. The excitation system excites the generator to generate AC power by providing a DC power supply. In the excitation state, the generator can stably output the required electrical energy. When installing the excitation generator set, it is installed on the base and a large number of bolts are used for threaded connection, which is time-consuming and labor-intensive, with low work efficiency and inconvenient to disassemble.

[0003] The Chinese patent discloses a hydraulic torque converter brushless synchronous electric excitation generator set (authorization announcement number CN204615569U). The patented technology mainly includes a front frame, a main shaft, a main gearbox, a brushless synchronous electric excitation generator and a rear frame. The rear frame is provided with a unit control cabinet and a generator control cabinet. The main gearbox is connected to the brushless synchronous electric excitation generator through a hydraulic torque converter, and the brushless synchronous electric excitation generator is directly coupled to the power grid.

[0004] However, there are still some shortcomings in this patent. When installing the excitation generator set, it is installed on the base and a large number of bolts are used for threaded connection, which is time-consuming and labor-intensive, has low work efficiency, and is inconvenient to disassemble. Therefore, those skilled in the art provide an adjustable and easily disassembled excitation generator set to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

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

[0007] The utility model is an adjustable and easily disassembled excitation generator set, comprising:

[0008] The generator assembly includes an excitation generator set body, a bracket one fixed to the lower surface of the excitation generator set body, and a groove one opened on one side of the bracket one;

[0009] A limiting assembly is disposed below the generator assembly;

[0010] The limiting assembly includes a bracket 2 inserted into the groove 1, a base fixed to the lower surface of the bracket 2, an inserting plate inserted into the bracket 2, a limiting plate inserted into the inserting plate, and a threaded rod threadedly connected to the limiting plate;

[0011] as well as;

[0012] A heat dissipation component is disposed on the upper surface of the limiting component;

[0013] The heat dissipation component includes a fixing plate fixed to one side of the upper surface of the base, a rotating shaft rotatably connected to one side of the fixing plate, and a fan blade fixed to one side of the rotating shaft.

[0014] Further, grooves two are respectively formed at the front and rear ends of the first bracket, and a groove three is formed at the front end of the second bracket. The insertion plate penetrates through the groove three and also penetrates through the groove two.

[0015] Specifically, the insertion plate penetrates through the groove two and the groove three, so that the first bracket can be limited on the second bracket, which is convenient for the installation and disassembly of the excitation generator set body.

[0016] Further, threaded holes one are respectively formed at the front and rear ends on one side of the insertion plate, a groove four is formed at the front end of the limiting plate, threaded holes two are respectively formed on both sides of the limiting plate, the front and rear ends of the insertion plate are respectively inserted into the groove four, and a threaded rod penetrates through the threaded hole one and the threaded hole two and is threadedly connected, and bolts are respectively threadedly connected to both sides of the threaded rod.

[0017] Specifically, the threaded rod penetrates through the threaded hole one and the threaded hole two and is threadedly connected. The limiting plate can limit the insertion plate and at the same time can limit the excitation generator set body, which is convenient for the installation and disassembly of the excitation generator set body.

[0018] Further, a control switch box is fixed to the front end of the base, and a display screen and buttons are sequentially embedded and installed on the front end of the control switch box from top to bottom.

[0019] Specifically, the control switch box can control the start and stop of the motor.

[0020] Further, a round hole is formed on the other side of the fixing plate, a motor is fixed to the other side of the fixing plate, one side of the transmission shaft of the motor extends into the round hole, and a rotating shaft is fixed to one side of the transmission shaft of the motor.

[0021] Specifically, the transmission shaft of the motor is fixed with the rotating shaft, which provides power for the rotation of the rotating shaft and the fan blade, so that the excitation generator set body can be blown for heat dissipation.

[0022] 2. Beneficial effects

[0023] Compared with the prior art, the advantages of the present utility model are as follows:

[0024] The present utility model adds a limiting component below the generator component. When the excitation generator set body needs to be installed, the second bracket is inserted into the groove one, then the insertion plate penetrates through the groove two and the groove three, and at the same time the threaded rod penetrates through the threaded hole one and the threaded hole two and is threadedly connected, and threaded nuts are threadedly connected to both sides of the threaded rod, which is convenient for the installation and disassembly of the excitation generator set body, saves time and effort, and improves work efficiency.

[0025] Meanwhile, a heat dissipation component is additionally provided. When it is necessary to dissipate heat from the main body of the excitation generator set during long-term use, the motor is started so that the rotating shaft and the fan blades can rotate as needed. The rotation of the fan blades can blow air on the main body of the excitation generator set to dissipate heat, thereby improving the heat dissipation efficiency of the main body of the excitation generator set.

[0026] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. Brief Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 is the front view of the present invention;

[0029] Figure 2 is the front view of the generator assembly of the present invention;

[0030] Figure 3 is the front view of the base of the present invention;

[0031] Figure 4 is the cross-sectional view of the plug board of the present invention;

[0032] Figure 5 is the cross-sectional view of the limiting plate of the present invention;

[0033] Figure 6 is the cross-sectional view of the fixing plate of the present invention.

[0034] In the drawings, the list of components represented by each reference numeral is as follows:

[0035] 100, generator assembly; 110, first bracket; 111, first groove; 112, second groove; 120, main body of the excitation generator set; 200, limiting component; 210, base; 220, second bracket; 221, third groove; 230, control switch box; 240, plug board; 241, first threaded hole; 250, threaded rod; 260, limiting plate; 261, second threaded hole; 262, fourth groove; 270, bolt; 300, heat dissipation component; 310, fixing plate; 311, round hole; 320, fan blade; 330, rotating shaft; 340, motor. Detailed Embodiments

[0036] In order to make the above-mentioned objects, features, and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific embodiments of the present invention with reference to the drawings.

[0037] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0038] Secondly, the present utility model will be described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the sake of illustration, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0039] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

[0040] Embodiment 1

[0041] Please refer to Figures 1-5 as shown, this embodiment is an adjustable and detachable excitation generator set, including

[0042] a generator assembly 100, including an excitation generator set body 120, a first bracket 110 fixed to the lower surface of the excitation generator set body 120, and a first groove 111 opened on one side of the first bracket 110;

[0043] a limiting assembly 200, arranged below the generator assembly 100;

[0044] the limiting assembly 200 includes a second bracket 220 inserted into the first groove 111, a base 210 fixed to the lower surface of the second bracket 220, an insertion plate 240 inserted into the second bracket 220, a limiting plate 260 inserted into the insertion plate 240, and a threaded rod 250 threadedly connected to the limiting plate 260;

[0045] Second grooves 112 are respectively opened at the front and rear ends of the first bracket 110, a third groove 221 is opened at the front end of the second bracket 220, the insertion plate 240 penetrates through the third groove 221, and the insertion plate 240 penetrates through the second grooves 112;

[0046] Threaded holes one 241 are respectively opened at the front and rear ends on one side of the insertion plate 240, a fourth groove 262 is opened at the front end of the limiting plate 260, threaded holes two 261 are respectively opened on both sides of the limiting plate 260, the front and rear ends of the insertion plate 240 are respectively inserted into the fourth groove 262, the threaded rod 250 penetrates through the threaded hole one 241 and the threaded hole two 261 and is threadedly connected, and bolts 270 are respectively threadedly connected to both sides of the threaded rod 250;

[0047] A control switch box 230 is fixed to the front end of the base 210, and a display screen and buttons are fitted and installed on the front end of the control switch box 230 in sequence from top to bottom;

[0048] The use of the limiting component 200 is limited;

[0049] When the excitation generator set body 120 needs to be installed, the second bracket 220 is inserted into the first groove 111, and then the insertion plate 240 passes through the third groove 221 and the second groove 112. At the same time, the front and rear ends of the insertion plate 240 are respectively inserted into the fourth groove 262 opened on the limiting plate 260, and the threaded rod 250 passes through the first threaded hole 241 and the second threaded hole 261 and is threadedly connected, so that it is convenient to install and disassemble the excitation generator set body 120, saving time and effort and improving work efficiency.

[0050] Embodiment 2

[0051] Please refer to Figure 6 as shown, and;

[0052] A heat dissipation component 300 is arranged on the upper surface of the limiting component 200;

[0053] The heat dissipation component 300 includes a fixing plate 310 fixed to one side of the upper surface of the base 210, a rotating shaft 330 rotatably connected to one side of the fixing plate 310, and a fan blade 320 fixed to one side of the rotating shaft 330;

[0054] A round hole 311 is opened on the other side of the fixing plate 310, a motor 340 is fixed to the other side of the fixing plate 310, one side of the transmission shaft of the motor 340 extends into the round hole 311, and one side of the transmission shaft of the motor 340 is fixed with the rotating shaft 330;

[0055] The heat dissipation component 300 is used;

[0056] When the excitation generator set body 120 that has been used for a long time needs to be cooled, the control switch box 230 is operated to start the motor 340, and the rotating shaft 330 and the fan blade 320 can rotate as needed. The rotation of the fan blade 320 can blow air to cool the excitation generator set body 120 and improve the heat dissipation efficiency of the excitation generator set body 120.

[0057] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "arranged", "installed", "connected", 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 indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0058] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An adjustable and easily detachable excitation generator set, characterized in that: Comprising, A generator assembly (100), including an excitation generator set body (120), a first bracket (110) fixed to the lower surface of the excitation generator set body (120), and a first groove (111) formed on one side of the first bracket (110); A limiting assembly (200), arranged below the generator assembly (100); The limiting assembly (200) includes a second bracket (220) inserted into the first groove (111), a base (210) fixed to the lower surface of the second bracket (220), a plug board (240) inserted into the second bracket (220), a limiting board (260) inserted into the plug board (240), and a threaded rod (250) threadedly connected to the limiting board (260); And; A heat dissipation assembly (300), arranged on the upper surface of the limiting assembly (200); The heat dissipation assembly (300) includes a fixing plate (310) fixed to one side of the upper surface of the base (210), a rotating shaft (330) rotatably connected to one side of the fixing plate (310), and a fan blade (320) fixed to one side of the rotating shaft (330).

2. An adjustable and detachable excitation generator set according to claim 1, characterized in that: The front and rear ends of the first bracket (110) are respectively provided with second grooves (112), the front end of the second bracket (220) is provided with a third groove (221), the plug board (240) penetrates through the third groove (221), and the plug board (240) penetrates through the second grooves (112).

3. An adjustable and detachable excitation generator set according to claim 2, characterized in that: One side of the front and rear ends of the plug board (240) is respectively provided with first threaded holes (241), the front end of the limiting board (260) is provided with a fourth groove (262), both sides of the limiting board (260) are respectively provided with second threaded holes (261), the front and rear ends of the plug board (240) are respectively inserted into the fourth groove (262), the threaded rod (250) penetrates through the first threaded holes (241) and the second threaded holes (261) and is threadedly connected, and both sides of the threaded rod (250) are respectively threadedly connected with bolts (270).

4. An adjustable and detachable excitation generator set according to claim 1, characterized in that: A control switch box (230) is fixed to the front end of the base (210), and a display screen and buttons are respectively embedded and installed on the front end of the control switch box (230) from top to bottom.

5. An adjustable and detachable excitation generator set according to claim 1, characterized in that: A circular hole (311) is formed on the other side of the fixing plate (310), a motor (340) is fixed to the other side of the fixing plate (310), one side of the transmission shaft of the motor (340) extends into the circular hole (311), and one side of the transmission shaft of the motor (340) is fixed to the rotating shaft (330).

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