An excitation regulator for gas power generation

Abstract

The utility model relates to the technical field of excitation regulator, concretely is a kind of for the excitation regulator of gas power generation, including excitation regulator main part, the front end of excitation regulator main part is fixedly installed with protective bulkhead, and the left and right ends of protective bulkhead are respectively provided with mounting hole and combined square groove, the inside one side of combined square groove is installed with rubber pad, and the inside other side of combined square groove is provided with support column, the front of protective bulkhead is provided with hand grip handle.The utility model's link block is combined by sliding, and according to the structure of rubber pad and pressing surface arranged on link block and rubber pad arranged in combined square groove, it is convenient to extrude and slide in, when subsequent carrying operation is carried out, the sliding of link block can be limited and blocked according to the structure of rubber pad, avoid the separation phenomenon that link block and rubber pad slide out in carrying process, and because of the structure and pressing surface of rubber pad, subsequent separation operation can be separated by force extrusion.

Description

Technical Field

[0001] This utility model relates to the field of excitation regulator technology, and in particular to an excitation regulator for gas-fired power generation. Background Technology

[0002] The excitation regulator is the core control device of the generator set. It is used to precisely maintain the stability of the generator output voltage by adjusting the rotor excitation current in real time. At the same time, the external components of the device need to be equipped with a mounting and positioning mechanism.

[0003] The existing excitation regulator is installed by opening slots on both sides of the front display control panel and then fixing it with screws and other fasteners. However, there are no suitable handles or fixed handles for moving the whole equipment. But handles would affect the subsequent installation and laying work.

[0004] Therefore, this utility model addresses the problem that the handle is fixedly installed on the existing excitation regulator, but the handle will affect the subsequent installation and laying work. The utility model describes the effect and novelty of the solution. Utility Model Content

[0005] To overcome the common problem of fixed installation handles in excitation regulators used for gas-fired power generation, which can interfere with subsequent installation and laying work.

[0006] The technical solution of this utility model is as follows: an excitation regulator for gas-fired power generation, including an excitation regulator body, a protective partition is fixedly installed at the front end of the excitation regulator body, and mounting holes and combined square grooves are respectively opened at the left and right ends of the protective partition. A rubber pad is installed on one side of the inside of the combined square groove, and a support column is provided on the other side of the inside of the combined square groove. A handle is provided at the front of the protective partition.

[0007] Preferably, the rubber pad is located behind the inner wall of the combined square groove, and the front surface of the rubber pad is set with an inclined structure.

[0008] Preferably, the support column and the protective partition are connected by welding, and the outer end of the support column is chamfered.

[0009] Preferably, a limiting circular plate is fixedly installed at the rear end of the handle, and a connecting block is fixedly installed at the center of the rear surface of the limiting circular plate. A combination hole is opened through the center of the connecting block, and a pressure surface is provided on the outer edge of the rear end of the connecting block.

[0010] Preferably, the connection between the connecting block and the combined square groove is a sliding connection, and the length and width of the connecting block are smaller than the diameter of the limiting circular plate, and the outer surface of the limiting circular plate abuts against each other.

[0011] Preferably, the connection between the combined hole on the connecting block and the support column is a sliding fit, and the connection between the connecting block and the rubber pad is a compression fit through the pressure surface.

[0012] The beneficial effects of this utility model are: The combination slots set on the protective partition facilitate the subsequent sliding of the handle into the combination slots and the combination holes with the support columns. This allows the excitation regulator body to be moved by hand, and the disassembly and assembly operations are convenient due to the combination of the connecting blocks and the sliding combination. The connecting blocks are assembled by sliding. The pressure surface on the connecting blocks and the rubber pads inside the assembly groove facilitate squeezing and sliding in. During subsequent handling, the structure of the rubber pads restricts and prevents the connecting blocks from sliding out and separating from the rubber pads during handling. Also, due to the structure and pressure surface of the rubber pads, subsequent disassembly can be achieved by squeezing. Attached Figure Description

[0013] Figure 1 The diagram shown is a three-dimensional structural schematic of the overall assembly of this utility model. Figure 2 The diagram shown is a three-dimensional structural schematic of the protective partition of this utility model. Figure 3 The diagram shown is a partial cross-sectional three-dimensional structural schematic of the protective partition of this utility model; Figure 4 The diagram shown is a three-dimensional structural schematic of the handle of this utility model. Figure 5 The diagram shown is a three-dimensional structural diagram of the flip-up handle of this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1. Excitation regulator body; 2. Protective partition; 3. Mounting hole; 4. Combined square groove; 5. Rubber pad; 6. Support column; 7. Hand handle; 8. Limiting circular plate; 9. Connecting block; 10. Combined hole; 11. Pressing surface. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-5This utility model provides a technical solution: an excitation regulator for gas-fired power generation, including an excitation regulator body 1, a protective partition 2 fixedly installed at the front end of the excitation regulator body 1, and mounting holes 3 and combined square grooves 4 respectively opened at the left and right ends of the protective partition 2, a rubber pad 5 installed on one side of the inside of the combined square groove 4, and a support column 6 provided on the other side of the inside of the combined square groove 4, and a handle 7 provided at the front of the protective partition 2.

[0017] The rubber pad 5 is located behind the inner wall of the combined square groove 4, and the front surface of the rubber pad 5 is set with an inclined structure. According to the inclined structure of the rubber pad 5, it is convenient for the subsequent connecting block 9 to squeeze and deform the rubber pad 5, which is conducive to the sliding of the connecting block 9.

[0018] The support column 6 is connected to the protective partition 2 by welding. The outer end of the support column 6 is chamfered to fix the position of the support column 6. At the same time, the chamfer on the support column 6 facilitates sliding into the assembly work. The support column 6 provides support during the subsequent handling process.

[0019] A limiting circular plate 8 is fixedly installed at the rear end of the handle 7, and a connecting block 9 is fixedly installed at the center of the rear surface of the limiting circular plate 8. A combination hole 10 is opened through the center of the connecting block 9, and a pressure surface 11 is provided on the outer edge of the rear end of the connecting block 9. The connecting block 9 is connected to the combination square groove 4 by sliding connection, and the length and width of the connecting block 9 are smaller than the diameter of the limiting circular plate 8. The limiting circular plate 8 and the outer surface of the protective partition 2 abut against each other. The connecting block 9 can slide into the combination square groove 4 for combination. At the same time, the limiting circular plate 8 facilitates accurate positioning of the sliding and avoids misalignment.

[0020] The connection between the combination hole 10 on the connecting block 9 and the support column 6 is a sliding fit, and the connection between the connecting block 9 and the rubber pad 5 through the pressure surface 11 is a compression fit. The connecting block 9 is combined with the rubber pad 5 through the combination hole 10 to provide subsequent support. At the same time, the connecting block 9 can easily compress the rubber pad 5 through the pressure surface 11, reducing the damage to the rubber pad 5 during the compression process.

[0021] Working principle: According to Figures 1-5 When it is necessary to move or install the excitation regulator body 1, it can be operated by holding the handle 7. The protective partition 2 and the excitation regulator body 1 can be lifted by connecting the block 9 and the support column 6. The connecting block 9 and the support column 6 are tightly fitted to reduce the phenomenon of sliding displacement. At the same time, due to the layout of the rubber pad 5 in the combined square groove 4, when the connecting block 9 slides, the connecting block 9 will not directly separate from the support column 6 and the combined square groove 4. After the excitation regulator body 1 is installed in the appropriate position, it needs to be fixed by the mounting holes 3 on the protective partition 2 and external bolts. The handle 7 can be disassembled by moving the handle 7 and pressing the connecting block 9 by the limiting circular plate 8. The connecting block 9 slides in the combined square groove 4 and slides on the support column 6 through the combined hole 10. During the sliding separation process, the connecting block 9 is pressed by the pressure surface 11 against the rubber pad 5, which deforms the combined square groove 4, making it easy for the connecting block 9 to completely separate from the support column 6. This completes the disassembly of the handle 7, which is beneficial for the overall layout after the excitation regulator body 1 is installed and avoids the handle 7 being located in front of the protective partition 2 and causing any interference.

[0022] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An excitation regulator for gas-fired power generation, comprising an excitation regulator body (1), characterized in that: The front end of the excitation regulator body (1) is fixedly installed with a protective partition (2), and the left and right ends of the protective partition (2) are respectively provided with mounting holes (3) and combined square grooves (4). A rubber pad (5) is installed on one side of the combined square groove (4), and a support column (6) is provided on the other side of the combined square groove (4). A hand handle (7) is provided in front of the protective partition (2).

2. The excitation regulator for gas-fired power generation according to claim 1, characterized in that: The rubber pad (5) is located behind the inner wall of the combined square groove (4), and the front surface of the rubber pad (5) is set with an inclined structure.

3. The excitation regulator for gas-fired power generation according to claim 1, characterized in that: The support column (6) is connected to the protective partition (2) by welding, and the outer side of the end of the support column (6) is chamfered.

4. The excitation regulator for gas-fired power generation according to claim 1, characterized in that: The rear end of the handle (7) is fixedly installed with a limiting circular plate (8), and a connecting block (9) is fixedly installed at the center of the rear surface of the limiting circular plate (8). A combination hole (10) is opened through the center of the connecting block (9), and a pressure surface (11) is provided on the outer side of the rear end of the connecting block (9).

5. An excitation regulator for gas-fired power generation according to claim 4, characterized in that: The connection between the connecting block (9) and the combined square groove (4) is a sliding connection, and the length and width of the connecting block (9) are smaller than the diameter of the limiting circular plate (8), and the outer surface of the limiting circular plate (8) abuts against each other.

6. An excitation regulator for gas-fired power generation according to claim 4, characterized in that: The connection between the combined hole (10) on the connecting block (9) and the support column (6) is a sliding fit, and the connection between the connecting block (9) and the rubber pad (5) through the pressure surface (11) is a compression fit.

Images