CN216351933U

CN216351933U - DCS control device based on power plant control room

Info

Publication number: CN216351933U
Application number: CN202122478677.4U
Authority: CN
Inventors: 焦向东
Original assignee: Shandong Topcon Technology Co ltd
Current assignee: Shandong Topcon Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-19
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a DCS control device based on a power plant control room, and belongs to the technical field of computers. The utility model provides a DCS controlling means based on control room of power plant, includes the base, and the spout has been seted up to the base, and the base top surface is equipped with box A, and the spacing groove has been seted up to the terminal surface before the box A, and box A the place ahead is equipped with box B, and box B rear end is equipped with the stopper admittedly, and box B bottom four corners has all set firmly the slider, and the slider bottom surface rotates and is connected with the gyro wheel. When equipment needs to be maintained and repaired, the cabinet door is opened, then the box body B is pushed backwards, the box body B drives the sliding block at the bottom end to move, the sliding block drives the roller at the bottom to roll in the sliding groove, the box body B slides towards the box body A, and when the box body B completely slides into the box body A, the DCS equipment main body is exposed, and a maintainer can maintain and repair the device in an all-dimensional mode. The utility model has compact and reasonable design and convenient maintenance, and avoids the problem of dead angle in the prior art during maintenance.

Description

DCS control device based on power plant control room

Technical Field

The utility model relates to the technical field of computers, in particular to a DCS control device based on a power plant control room.

Background

DCS is an English abbreviation of distributed control system, is called as distributed control system in domestic automatic control industry, is a novel computer control system relative to a centralized control system, is developed and evolved on the basis of the centralized control system, is a multi-level computer system which is composed of a process control level and a process monitoring level and takes a communication network as a link, integrates 4C technologies such as computer, communication, display and control, and the like, and has the basic idea of distributed control, centralized operation, hierarchical management, flexible configuration and convenient configuration. Patent document with publication number CN208444200U among the prior art provides a DCS controlling means based on power plant's control room, and the device provides the electric energy for the use of whole device through setting up solar panel, sets up the battery and stores the electric energy, provides light when setting up the convenient maintenance of LED lamp, sets up the toolbox and can place maintenance tool, sets up the couple and can the person of facilitating the use hang and put article in the maintenance. Although the device has more beneficial effects, the following problems still exist: the device is inconvenient to overhaul and maintain when being used at ordinary times. In view of this, we propose a DCS control device based on a plant control room.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a DCS control device based on a power plant control room to solve the problems in the background technology.

2. Technical scheme

The utility model provides a DCS controlling means based on power plant's control room, includes the base, the base top surface is symmetrical structure and has seted up two spouts, base top surface rear portion has set firmly box A, the spacing groove has been seted up to box A preceding terminal surface, box A the place ahead is equipped with box B, box B rear end is equipped with the stopper admittedly, box B bottom four corners has all set firmly the slider, the slider bottom surface rotates and is connected with the gyro wheel, box A inner wall is symmetrical structure and has set firmly two fixed frames, the joint groove has been seted up to terminal surface in the fixed frame, joint inslot inner is equipped with the shell fragment, the shell fragment both ends are equipped with the fixture block, shell fragment inner is equipped with splint, the inside two backup pads that evenly are equipped with of box A, the backup pad top surface is equipped with DCS equipment main part, box B front end rotates and is connected with the cabinet door.

Preferably, the limiting block is connected with the limiting groove in a sliding mode, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the roller is in rolling connection with the sliding groove, and the inner end of the elastic sheet is fixedly connected with the clamping plate.

Preferably, the fixture block is connected with the clamping groove in a sliding mode, and the clamping plate is abutted to the DCS equipment main body.

Preferably, the front end face of the supporting plate and the front end face of the box body B are in the same horizontal plane, and the cabinet door is abutted to the supporting plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. when equipment needs to be maintained and repaired, the cabinet door is opened, then the box body B is pushed backwards, the box body B drives the sliding block at the bottom end to move, the sliding block drives the roller at the bottom to roll in the sliding groove, the box body B slides towards the box body A, and when the box body B completely slides into the box body A, the DCS equipment main body is exposed, and a maintainer can maintain and repair the device in an all-dimensional mode. The utility model has compact and reasonable design and convenient maintenance, and avoids the problem of dead angle in the prior art during maintenance.

2. When the clamping device is used, the cabinet door is opened firstly, the DCS equipment main body is placed in the middle of the clamping plate, the clamping plate can extrude the elastic pieces outwards, the elastic pieces deform at the moment and drive the clamping blocks at the two ends to slide in the clamping grooves, and the elastic pieces can extrude and fix the DCS equipment main body all the time. The DCS equipment main body is fixed through the elastic sheet, so that the DCS equipment main body is convenient to install and detach, and the equipment can be protected when the equipment topples over.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of a spacing groove of the present invention;

FIG. 3 is a schematic view of the fixing frame of the present invention taken apart;

the reference numbers in the figures illustrate: 1. a base; 2. a chute; 3. a box body A; 4. a limiting groove; 5. a box body B; 6. A limiting block; 7. a slider; 8. a roller; 9. a fixing frame; 10. a clamping groove; 11. a spring plate; 12. a clamping block; 13. a splint; 14. a support plate; 15. a DCS device main body; 16. a cabinet door.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a DCS controlling means based on power plant's control room, the on-line screen storage device comprises a base 1, base 1 top surface is symmetrical structure and has seted up two spout 2, base 1 top surface rear portion has set firmly box A3, spacing groove 4 has been seted up to box A3 preceding terminal surface, box A3 the place ahead is equipped with box B5, box B5 rear end is equipped with stopper 6 admittedly, box B5 bottom four corners has all set firmly slider 7, slider 7 bottom surface rotates and is connected with gyro wheel 8, box A3 inner wall is symmetrical structure and has set firmly two fixed frames 9, joint groove 10 has been seted up to the terminal surface in fixed frame 9, joint groove 10 the inner is equipped with shell fragment 11, shell fragment 11 both ends are equipped with fixture block 12, shell fragment 11 the inner is equipped with splint 13, inside two backup pads 14 that evenly is equipped with of box A3, backup pad 14 top surface is equipped with DCS equipment main part 15, box B5 front end rotates and is connected with cabinet door 16.

Specifically, the limiting block 6 is connected with the limiting groove 4 in a sliding mode, and the sliding block 7 is connected with the sliding groove 2 in a sliding mode.

Furthermore, the roller 8 is connected with the chute 2 in a rolling way, and the inner end of the elastic sheet 11 is fixedly connected with the clamping plate 13.

Still further, the fixture block 12 is slidably connected with the clamping groove 10, and the clamping plate 13 is abutted to the DCS device main body 15. The clamp plate 13 abuts against the DCS device main body 15 to fix the DCS device main body 15.

Further, the front end face of the support plate 14 is flush with the front end face of the case B5, and the cabinet door 16 abuts against the support plate 14. The abutment of the cabinet door 16 with the support plate 14 prevents the cabinet B5 from sliding backwards.

The working principle is as follows: when the DCS device maintenance device is used, firstly, the cabinet door 16 is opened, the DCS device main body 15 is placed in the middle of the clamping plate 13, the clamping plate 13 can extrude the elastic pieces 11 outwards, the elastic pieces 11 deform and drive the clamping blocks 12 at two ends to slide in the clamping grooves 10, the elastic pieces 11 can extrude and fix the DCS device main body 15 all the time, when the device needs maintenance, the cabinet door 16 is opened, the box body B5 is pushed backwards, the box body B5 drives the sliding block 7 at the bottom end to move, the sliding block 7 drives the roller 8 at the bottom to roll in the sliding groove 2, the box body B5 also slides in the box body A3 until the box body B5 completely slides into the box body A3, the DCS device main body 15 is exposed, and maintenance personnel can maintain the device in an all-dimensional mode.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a DCS controlling means based on control room of power plant, includes base (1), its characterized in that: the top surface of the base (1) is symmetrically provided with two sliding grooves (2), the rear part of the top surface of the base (1) is fixedly provided with a box body A (3), the front end surface of the box body A (3) is provided with a limiting groove (4), the front part of the box body A (3) is provided with a box body B (5), the rear end of the box body B (5) is fixedly provided with a limiting block (6), four corners of the bottom end of the box body B (5) are respectively and fixedly provided with a sliding block (7), the bottom surface of the sliding block (7) is rotatably connected with a roller (8), the inner wall of the box body A (3) is symmetrically provided with two fixed frames (9), the inner end surface of each fixed frame (9) is provided with a clamping groove (10), the inner end of each clamping groove (10) is provided with a spring plate (11), two ends of each spring plate (11) are provided with clamping blocks (12), the inner ends of the spring plates (11) are provided with clamping plates (13), and two supporting plates (14) are uniformly arranged in the box body A (3), the top surface of the supporting plate (14) is provided with a DCS equipment main body (15), and the front end of the box body B (5) is rotatably connected with a cabinet door (16).

2. The plant control room-based DCS control device of claim 1, wherein: the limiting block (6) is connected with the limiting groove (4) in a sliding mode, and the sliding block (7) is connected with the sliding groove (2) in a sliding mode.

3. The plant control room-based DCS control device of claim 1, wherein: the roller (8) is in rolling connection with the sliding groove (2), and the inner end of the elastic sheet (11) is fixedly connected with the clamping plate (13).

4. The plant control room-based DCS control device of claim 1, wherein: the clamping block (12) is connected with the clamping groove (10) in a sliding mode, and the clamping plate (13) is abutted to the DCS equipment main body (15).

5. The plant control room-based DCS control device of claim 1, wherein: the front end face of the supporting plate (14) and the front end face of the box body B (5) are on the same horizontal plane, and the cabinet door (16) is abutted to the supporting plate (14).