Control chassis structure of a power system monitoring terminal

Abstract

The present invention discloses a control chassis structure for a power system monitoring terminal, belonging to the technical field of power terminals. It includes a support table and a control chassis. On the inner walls at both ends of the control chassis, two groups of support members are provided. On the support members, there are connecting plates. Between the connecting plates, there is a fixed frame. In the middle of both ends of the fixed frame, adjustment holes are provided. Symmetrically arranged on the adjustment holes are two first support rods. On the first support rods, there is a moving box. In the middle of the interior of the moving box, there is a rotating column. At the middle position of the rotating column, there is a guide plate. On one side of the moving box, there is an adjustment column. Bevel gears are installed at one end of the adjustment column and on the rotating column. Inside the moving box, moving insertion posts are symmetrically arranged. Spring members are installed on the moving insertion posts. Through the combined use of components such as the fixed frame and the moving box, the present invention can conveniently move the mounting plate for installing the electric meter device out of the control chassis, facilitating personnel operation and improving the convenience of use.

Description

Technical Field

[0001] The present invention relates to the technical field of power terminals, and in particular to a control chassis structure for a power system monitoring terminal. Background Art

[0002] The power system is an electric energy production and consumption system composed of power plants, power transmission and transformation lines, power supply and distribution stations, and power consumption. Its function is to convert the primary energy in nature into electric energy through power generation power devices, and then supply the electric energy to each user through power transmission, transformation, and distribution. To achieve this function, the power system also has corresponding information and control systems at each link and different levels to measure, adjust, control, protect, communicate, and dispatch the production process of electric energy to ensure that users obtain safe and high-quality electric energy.

[0003] However, the existing control chassis structure of the power system monitoring terminal has the following problems in the process of use: Since multiple meters and other devices need to be installed in the electric control box, and the structure of the conventional control chassis is fixed, it is necessary for installation and maintenance personnel to enter the inside of the chassis for installation, and the operation space is limited, resulting in great inconvenience for the installation and subsequent maintenance of the devices. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a control chassis structure for a power system monitoring terminal, which solves the technical problem that due to the need to install multiple meters and other devices in the electric control box, and the structure of the conventional control chassis is fixed, it is necessary for installation and maintenance personnel to enter the inside of the chassis for installation, and the operation space is limited, resulting in great inconvenience for the installation and subsequent maintenance of the devices, and meets the actual use requirements.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: It includes a support table body and a control chassis. Two groups of support members are provided on the inner walls at both ends of the control chassis. A connecting plate is provided on the support member. A fixed frame is provided between the connecting plates. Adjusting holes are provided in the middle of both ends of the fixed frame. Two support rods I are symmetrically provided on the adjusting holes. A moving box is provided on the support rod I. A rotating column is provided in the middle of the moving box. A guide plate is provided at the middle position of the rotating column. An adjusting column is provided on one side of the moving box. Bevel gears are installed at one end of the adjusting column and on the rotating column. Moving insertion columns are symmetrically provided inside the moving box. Spring members are installed on the moving insertion columns. A fastening tooth plate is provided at the middle position of the support rod I. An installation plate is provided between the moving boxes at the same horizontal position;

[0006] On the inner walls at both ends of the control chassis, there are fixed boxes. Inside the fixed boxes, there are second support rods. On the second support rods, two moving parts are symmetrically arranged. On the side parts of the facing ends of the moving parts, there are transmission rods. Between one ends of the transmission rods, there is a positioning tooth plate. On one ends of the moving parts at different positions, there are respectively a first transmission tooth plate and a second transmission tooth plate. Between the first transmission tooth plate and the second transmission tooth plate, there is a transmission tooth column.

[0007] As a preferred embodiment of the present invention, the support table body is placed on the side of the control chassis. On the top of the support table body, there is a monitoring operation console. On one side of the control chassis, two cabinet doors are symmetrically installed. On the side of the control chassis, there are heat dissipation holes.

[0008] As a preferred embodiment of the present invention, the support member is jointly composed of two side plates and a rod body. The connecting plate is located on the rod body and is slidably connected therebetween. The connecting plate is vertically fixed on the fixed frame. The connecting plate is located at a position close to the edge of the fixed frame.

[0009] As a preferred embodiment of the present invention, the first support rod is vertically fixed on the adjustment hole. The moving box is in an overall "I" shape structure. On the moving box, there is an activity hole for cooperating with the first support rod. The rotating column is rotatably connected to the moving box.

[0010] As a preferred embodiment of the present invention, two bevel gears at different positions are meshed and connected. The outer ring of the guide plate is in contact with the end of the moving plug post. The guide plate is in an elliptical structure. The cross-section of the adjustment column at the end outside the moving box is in a "T" shape structure. The spring member is jointly composed of a limiting plate and a spring. The limiting plate is installed on one end of the moving plug post.

[0011] As a preferred embodiment of the present invention, the fastening tooth plate is jointly composed of a fixed plate body and a T-shaped plate. The T-shaped plate is located inside the fixed box. On the side of the T-shaped plate facing the positioning tooth plate, there are teeth. On the side of the fixed box, there is a through hole. The moving part is jointly composed of a moving tube and two guide rods. Between one ends of the guide rods, there is a push-pull button.

[0012] As a preferred embodiment of the present invention, both ends of the transmission rod are rotatably connected to the moving part and the positioning tooth plate respectively. The positioning tooth plate is meshed and connected with the fastening tooth plate. The second transmission tooth plate is in an "L" shape structure. The first transmission tooth plate and the second transmission tooth plate are symmetrically distributed on both sides of the transmission tooth column. The transmission tooth column is rotatably connected to the fixed box.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. By the combined use of components such as the support member and the fixed box, the fixed frame can be conveniently removed from the control chassis. Push and pull the moving member to drive the second transmission gear plate to rotate. In cooperation with the connection to the transmission gear column, it can drive the first transmission gear to move, realize the relative movement of another moving member, and then drive the transmission rod to move, realizing the movement of the positioning gear plate. When the positioning gear plate is connected to the fastening gear plate, the fixed frame cannot move; on the contrary, the fixed frame can move, which is convenient for installation operations such as meter equipment, thus solving the problem that the installation and subsequent maintenance of equipment are very inconvenient.

[0015] 2. By the combined use of components such as the moving box and the first support rod, the position of the mounting plate can be conveniently adjusted to meet the installation requirements of meter equipment at different positions. Rotate the adjusting column, which drives the rotating column, that is, the rotation of the guide plate, through the bevel gear, realizing the movement of the movable insertion post, and then the position of the moving box can be adjusted to facilitate meeting the installation requirements and improving the installation convenience, thus solving the problem that the installation and subsequent maintenance of equipment are very inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall schematic diagram of the present invention;

[0017] Figure 2 is the structural diagram of the support member of the present invention;

[0018] Figure 3 is the structural diagram of the fixed frame of the present invention;

[0019] Figure 4 is the structural diagram of the moving box of the present invention;

[0020] Figure 5 is the structural diagram of the fixed box of the present invention;

[0021] Figure 6 is the structural diagram of the positioning gear plate of the present invention.

[0022] In the figure: control chassis - 1, fixed box - 2, fixed frame - 3, monitoring operation table - 4, support table body - 6, mounting plate - 7, adjustment hole - 8, connecting plate - 9, first support rod - 10, moving box - 11, fastening gear plate - 12, positioning gear plate - 13, second support rod - 14, moving member - 15, push - pull button - 16, second transmission gear plate - 17, transmission gear column - 18, first transmission gear plate - 19, transmission rod - 20, support member - 21, guide plate - 22, spring member - 23, movable insertion post - 24, rotating column - 25, bevel gear - 26, adjusting column - 27. DETAILED DESCRIPTION OF THE INVENTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 1-6 , the present invention provides a technical solution: a control chassis structure of a power system monitoring terminal, including: a support table 6 and a control chassis 1. Two groups of support members 21 are provided on the inner walls at both ends of the control chassis 1. A connecting plate 9 is provided on the support member 21. A fixing frame 3 is provided between the connecting plates 9. Adjusting holes 8 are provided in the middle of both ends of the fixing frame 3. Two support rods 10 are symmetrically provided on the adjusting holes 8. A moving box 11 is provided on the support rod 10. A rotating column 25 is provided in the middle of the moving box 11. A guiding plate 22 is provided at the middle position of the rotating column 25. An adjusting column 27 is provided on one side of the moving box 11. Bevel gears 26 are installed at one end of the adjusting column 27 and on the rotating column 25. Moving insertion columns 24 are symmetrically provided inside the moving box 11. Spring members 23 are installed on the moving insertion columns 24. A fastening toothed plate 12 is provided at the middle position of the support rod 10. An installation plate 7 is provided between the moving boxes 11 at the same horizontal position;

[0025] Fixing boxes 2 are provided on the inner walls at both ends of the control chassis 1. A support rod 14 is provided inside the fixing box 2. Two moving members 15 are symmetrically provided on the support rod 14. Transmission rods 20 are provided on the side parts of the facing ends of the moving members 15. A positioning toothed plate 13 is provided between one ends of the transmission rods 20. First transmission toothed plates 19 and second transmission toothed plates 17 are respectively provided on one ends of the moving members 15 at different positions. A transmission toothed column 18 is provided between the first transmission toothed plate 19 and the second transmission toothed plate 17.

[0026] Further improved, the support table 6 is placed on the side of the control chassis 1. A monitoring operation table 4 is provided on the top of the support table 6. Two cabinet doors are symmetrically installed on one side of the control chassis 1. Heat dissipation holes are provided on the side of the control chassis 1.

[0027] Further improved, the support member 21 is jointly composed of two side plates and a rod body. The connecting plate 9 is located on the rod body and is slidably connected therebetween. The connecting plate 9 is vertically fixed on the fixing frame 3. The connecting plate 9 is located at a position close to the edge of the fixing frame 3.

[0028] Further improved, the first support rod 10 is vertically fixed on the adjustment hole 8. The moving box 11 is integrally in an "I" shape structure. An activity hole for cooperating with the first support rod 10 is provided on the moving box 11. The rotating column 25 is rotatably connected to the moving box 11. Specifically, as Figure 4 shown, a fixing frame is installed at the position of the moving box 11 where the moving insertion post 24 is located, which can ensure the stable movement of the moving insertion post 24.

[0029] Further improved, two bevel gears 26 at different positions are meshed and connected. The outer ring of the guide plate 22 contacts the end of the moving insertion post 24. The guide plate 22 is in an elliptical structure. The cross-section of one end of the adjusting column 27 located outside the moving box 11 is in a "T" shape structure. The spring member 23 is composed of a limiting plate and a spring. The limiting plate is installed at one end of the moving insertion post 24.

[0030] Further improved, the fastening tooth plate 12 is composed of a fixing plate body and a T-shaped plate. The T-shaped plate is located inside the fixed box 2. Teeth are provided on the side of the T-shaped plate facing the positioning tooth plate 13. A through hole is provided on the side of the fixed box 2. The moving member 15 is composed of a moving tube and two guide rods. A push-pull button 16 is arranged between one ends of the guide rods.

[0031] Further improved, both ends of the transmission rod 20 are rotatably connected to the moving member 15 and the positioning tooth plate 13 respectively. The positioning tooth plate 13 is meshed with the fastening tooth plate 12. The second transmission tooth plate 17 is in an "L" shape structure. The first transmission tooth plate 19 and the second transmission tooth plate 19 are symmetrically distributed on both sides of the transmission tooth column 18. The transmission tooth column 18 is rotatably connected to the fixed box 2.

[0032] During use: First, push and pull the moving member 15 of the present invention, drive the second transmission tooth plate 17 to rotate. Cooperating with the connection with the transmission tooth column 18, it can drive the first transmission gear 19 to move, realize the relative movement of the other moving member 15, and then drive the transmission rod 20 to move, realize the movement of the positioning tooth plate 13. When the positioning tooth plate 13 is connected to the fastening tooth plate 12, the fixed frame 3 cannot move. On the contrary, the fixed frame 3 can move, which is convenient for installation operations such as electric meter equipment. When the fixed frame 3 is removed from the control chassis 1, rotate the adjusting column 27, cooperate with the bevel gear 26, drive the rotating column 25, that is, the rotation of the guide plate 22. When the position with a smaller size of the guide plate 22 contacts the moving insertion post 24, the moving insertion post 24 retracts, and the position of the moving box 11 can be adjusted. When the position with a larger size of the guide rod 22 contacts the moving insertion post 24, the moving insertion post 24 is inserted into the fixed frame 2, and the position of the mounting plate 7 can be fixed, which is convenient for adapting to the installation needs and improves the installation convenience.

[0033] The control chassis - 1, fixed box - 2, fixed frame - 3, monitoring console - 4, support table body - 6, mounting plate - 7, adjustment hole - 8, connecting plate - 9, first support rod - 10, moving box - 11, fastening tooth plate - 12, positioning tooth plate - 13, second support rod - 14, moving part - 15, push - pull button - 16, second drive tooth plate - 17, drive tooth column - 18, first drive tooth plate - 19, drive rod - 20, support part - 21, guide plate - 22, spring part - 23, moving insertion post - 24, rotating column - 25, bevel gear - 26, adjustment column - 27 of the present invention are all general standard parts or parts known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods. The problem solved by the present invention is that since multiple devices such as electric meters need to be installed in the electric control box, and the structure of the conventional control chassis is fixed, it is necessary for installation and maintenance personnel to enter the inside of the chassis for installation. The limited operation space makes it very inconvenient for the installation and subsequent maintenance of the devices. Through the mutual combination of the above - mentioned parts, the fixed components composed of the fixed frame 3, fixed box 2, fastening tooth plate 12 and positioning tooth plate 13 of the present invention can conveniently move the fixed frame 3 out of the control chassis 1. Push - pull the moving part 15 to drive the second drive tooth plate 17 to rotate. Cooperating with the connection of the drive tooth column 18, it can drive the first drive gear 19 to move, realize the relative movement of another moving part 15, and then drive the drive rod 20 to move, realize the movement of the positioning tooth plate 13, and then realize the fixation and movement of the fixed frame 2, facilitating the installation and maintenance operations of the operator outside the control chassis 1. At the same time, the adjustment components composed of the moving box 11, adjustment column 27, moving insertion post 24 and guide plate 22 in the technical solution of the present invention can adjust the position of the mounting plate 7. Rotate the adjustment column 27, cooperate with the bevel gear 26 to drive the rotating column 25, that is, the rotation of the guide plate 22. When the position with a smaller size of the guide plate 22 contacts the moving insertion post 24, the moving insertion post 24 retracts, and the position of the moving box 11 can be adjusted. When the position with a larger size of the guide rod 22 contacts the moving insertion post 24, the moving insertion post 24 is inserted into the fixed frame 2, and the position of the mounting plate 7 can be fixed, facilitating adaptation to the installation requirements.

[0034] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0035] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A control chassis structure of a power system monitoring terminal, characterized in that: The invention comprises a support table body (6) and a control box (1), wherein two sets of support members (21) are arranged on the inner walls at both ends of the control box (1), the support members (21) are arranged with connecting plates (9), a fixing frame (3) is arranged between the connecting plates (9), an adjustment hole (8) is arranged in the middle of both ends of the fixing frame (3), two support rods (10) are symmetrically arranged on the adjustment hole (8), a moving box (11) is arranged on the support rod (10), a rotating column (25) is arranged in the middle of the moving box (11), and the rotating column (25) is arranged in the middle of the rotating column (25). A guide plate (22) is provided at the middle position of the moving column (25), an adjustment column (27) is provided on one side of the moving box (11), a bevel gear (26) is installed on one end of the adjustment column (27) and the rotating column (25), a moving plug column (24) is symmetrically provided inside the moving box (11), a spring member (23) is installed on the moving plug column (24), a fastening tooth plate (12) is provided at the middle position of the support rod 1 (10), and a mounting plate (7) is provided between the moving boxes (11) at the same lateral position; A fixed box (2) is arranged on the inner walls at both ends of the control box (1), a second support rod (14) is arranged inside the fixed box (2), two moving members (15) are symmetrically arranged on the second support rod (14), a transmission rod (20) is arranged on the side of one end of the moving member (15) facing each other, a positioning tooth plate (13) is arranged between one end of the transmission rod (20), a first transmission tooth plate (19) and a second transmission tooth plate (17) are arranged on one end of the moving member (15) at different positions, a transmission tooth column (18) is arranged between the first transmission tooth plate (19) and the second transmission tooth plate (17), and the fastening tooth plate (12) is composed of a fixed plate body and a T-shaped plate, and the T-shaped plate is located at the fixed box (2). ), the T-shaped plate is provided with teeth on a side facing the positioning tooth plate (13), a through hole is provided on a side of the fixed box (2), the moving member (15) is composed of a moving tube and two guide rods, a push-pull button (16) is provided between one end of the guide rod, both ends of the transmission rod (20) are rotatably connected to the moving member (15) and the positioning tooth plate (13), the positioning tooth plate (13) is meshedly connected to the fastening tooth plate (12), the second transmission tooth plate (17) is in an "L" shape, the first transmission tooth plate (19) and the second transmission tooth plate (17) are symmetrically distributed on both sides of the transmission tooth column (18), and the transmission tooth column (18) is rotatably connected to the fixed box (2).

2. The control chassis structure of a power system monitoring terminal according to claim 1, characterized in that: The support table (6) is placed on the side of the control box (1), a monitoring operation table (4) is arranged on the top of the support table (6), two cabinet doors are symmetrically installed on one side of the control box (1), and heat dissipation holes are arranged on the side of the control box (1).

3. The control chassis structure of a power system monitoring terminal according to claim 1, characterized in that: The support member (21) is composed of two side plates and a rod body, the connecting plate (9) is located on the rod body and is slidably connected thereto, the connecting plate (9) is vertically fixed on the fixing frame (3), and the connecting plate (9) is located at a position close to the edge of the fixing frame (3).

4. The control chassis structure of a power system monitoring terminal according to claim 1, characterized in that: The support rod one (10) is fixed vertically on the adjustment hole (8); the moving box (11) is in an "I"-shaped structure as a whole; a movable hole for cooperating with the support rod one (10) is provided on the moving box (11); and the rotating column (25) is rotatably connected to the moving box (11).

5. The control chassis structure of a power system monitoring terminal according to claim 1, characterized in that: The bevel gears (26) at two different positions are meshed and connected, the outer ring of the guide plate (22) contacts the end of the movable plug post (24), the guide plate (22) is an elliptical structure, the cross section of the adjustment post (27) at one end located outside the movable box (11) is a "T"-shaped structure, the spring member (23) is composed of a limit plate and a spring, and the limit plate is installed on one end of the movable plug post (24).

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