Control cabinet for intelligent regulation and control of thermoelectric production

Abstract

The utility model relates to a control cabinet for intelligent regulation and control of thermoelectric production in the field of control cabinet equipment, which comprises a cabinet body, and a plurality of movable storage plates are sequentially arranged in the cabinet body from top to bottom; horizontal telescopic rods I are arranged at the bottoms of the storage plates, and the telescopic ends of the horizontal telescopic rods I are fixedly connected with the corresponding storage plates; the storage plates are each provided with a wire arranging box in a matched mode, a wire inlet pipe and a wire outlet pipe are arranged on each wire arranging box, at least two second horizontal telescopic rods are arranged in each wire arranging box, the second horizontal telescopic rods are arranged in a left-right staggered mode in the direction from the wire inlet pipes to the wire outlet pipes, and the fixed ends of the second horizontal telescopic rods are fixed to the side walls of the wire arranging boxes. The telescopic end of the second horizontal telescopic rod points to the center of the wire arrangement box and is fixedly connected with a wire guide ring. According to the utility model, transmission lines of all equipment can be arranged, and the influence of disorder on maintenance is avoided; and the equipment can be moved out of the cabinet body for maintenance under the condition that the normal working condition of the transmission line of the equipment is not influenced, so that the maintenance efficiency and effect are improved.

Description

Technical Field

[0001] The utility model belongs to the field of control cabinet equipment, and specifically relates to a control cabinet for intelligent regulation of thermal power production. Background Art

[0002] In thermal power production, manual control of most scenarios by operators is no longer suitable for modern production. Intelligent control systems using digital and intelligent technologies are increasingly used in various highly complex and rapidly changing scenarios. The devices that play a decisive role in the intelligent control system include OPC servers, edge controllers, and switches, etc. Each device is installed in a control cabinet. In the prior art, in order to facilitate the installation of several devices in a control cabinet, the transmission lines connecting the devices are messy, which is not conducive to the inspection and maintenance of the equipment, especially when it comes to inspection and maintenance without affecting the operation of other equipment. Once the transmission line falls off, it will cause unnecessary losses. Therefore, a control cabinet for intelligent control of thermal power production is needed to solve the above technical problems. Utility Model Content

[0003] In view of the above-mentioned defects existing in the prior art, the utility model provides a control cabinet for intelligent regulation of thermal power production, comprising a cabinet body, the front and rear side walls of the cabinet body are provided with openable and closable cabinet doors, and a plurality of movable storage plates are sequentially arranged in the cabinet body from top to bottom;

[0004] Guide slide grooves are provided on the inner walls of the control cabinet corresponding to both sides of the plurality of storage plates, and both sides of the storage plates are slidably arranged in the corresponding guide slide grooves. A horizontal telescopic rod 1 is provided at the bottom of the plurality of storage plates, and the fixed end of the horizontal telescopic rod 1 is fixedly connected to the inner wall of the control cabinet through a fixing member, and the telescopic end of the horizontal telescopic rod 1 is fixedly connected to the corresponding storage plate;

[0005] Each of the plurality of storage plates is matched with a wire management box, on which an inlet pipe and an outlet pipe are provided, and at least two horizontal telescopic rods 2 are provided in the wire management box, and each horizontal telescopic rod 2 is staggered left and right along the direction from the inlet pipe to the outlet pipe, and the horizontal telescopic rod 2 is perpendicular to the horizontal telescopic rod 1, and the fixed ends of each horizontal telescopic rod 2 are respectively fixed on the side walls of the corresponding wire management box, and the telescopic ends of each horizontal telescopic rod 2 point to the center of the wire management box and are fixedly connected with a wire ring.

[0006] Preferably, the horizontal telescopic rod 1 and the horizontal telescopic rod 2 are both electric push rods.

[0007] Preferably, the plurality of storage plates are connected to two horizontal telescopic rods 1, the two horizontal telescopic rods 1 are respectively located on both sides of the lower surface of the corresponding storage plate, the lower surface of the storage plate corresponding to the horizontal telescopic rod 1 is provided with a groove, the horizontal telescopic rod 1 is located in the groove, the end of the groove corresponding to the telescopic end of the horizontal telescopic rod 1 is fixed with a baffle, and the telescopic end of the horizontal telescopic rod 1 is fixedly connected to the baffle. The horizontal telescopic rod 1 is arranged in the groove, which saves space in the cabinet and further improves the guiding stability of the movement of the storage plate.

[0008] Preferably, a locking piece is provided on the outlet pipe, and the locking piece includes a screw, the screw is perpendicular to the central axis of the outlet pipe and is threaded with the outlet pipe, and one end of the screw extending into the outlet pipe is rotatably connected to a pressing piece through a bearing. This arrangement can fix the transmission line of the device at the outlet pipe, and when the device is moved out of the cabinet with the storage plate, the transmission line outside the outlet pipe does not move, and does not affect the connection of the other end of the transmission line.

[0009] The utility model also includes other components that enable the normal use of the control cabinet for intelligent control of thermal power production, such as the control components of the electric push rod, which are commonly used equipment in the field and are conventional technical means in the field. In addition, the devices or components not limited in the utility model, such as the electric push rod, bearings, cable ties, etc., all adopt conventional technical means and conventional equipment in the field.

[0010] Working principle: install and place the equipment used for intelligent control, such as OPC server, edge controller, switch and other equipment on the corresponding storage plates respectively, and then pass the transmission lines connected to each device into the wire management box through the wire inlet pipe of the wire management box. At this time, each horizontal telescopic rod two in the wire management box is extended, and the wire rings connected to it are all located between the wire inlet pipe and the wire outlet pipe. Each transmission line passes through the wire ring of each horizontal telescopic rod two once and then passes through the wire outlet pipe. Then, each horizontal telescopic rod two contracts, so that each transmission line is serpentine in the wire management box, increasing the length of each transmission line in the wire management box. Then, use a cable tie to tie the transmission lines at the wire outlet pipe together, rotate the screw to make the pressing sheet press the transmission line, and finally, the other end of the transmission line extending out of the wire outlet pipe can be connected.

[0011] When the equipment needs maintenance, the cabinet door is opened, and the horizontal telescopic rod 1 corresponding to the equipment is extended, and the horizontal telescopic rod 2 is continuously extended. As the storage plate drives the equipment to be continuously moved out of the cabinet, the transmission line connected to the equipment is continuously pulled out of the cable management box. The length of the transmission line in the cable management box is greater than the moving distance of the equipment when it is moved out of the cabinet. In this way, the equipment is moved out of the cabinet for easy maintenance and maintenance, and does not affect the normal use of the transmission line. After the maintenance is completed, the horizontal telescopic rod 1 and the horizontal telescopic rod 2 are retracted, and the equipment and the transmission line are reset.

[0012] The beneficial effects of the utility model are as follows: the structure is reasonable and simple, and the transmission lines of various devices can be sorted out to avoid the influence of clutter on maintenance; under the condition that the normal working state of the transmission lines of the equipment is not affected, the equipment can be moved out of the cabinet for maintenance, thereby improving the maintenance efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of a control cabinet for intelligent regulation of thermal power production in an embodiment of the utility model;

[0015] Figure 2 for Figure 1 The view from the AA point in the middle;

[0016] Figure 3 for Figure 2 Schematic diagram of the equipment being moved out of the cabinet;

[0017] Figure 4 for Figure 2 Schematic diagram of the connection structure between the middle storage plate and the horizontal telescopic rod 1;

[0018] Figure 5 for Figure 2 Schematic diagram of the structure of the locking piece at the middle outlet pipe.

[0019] In the figure: 1. cabinet; 2. storage board; 3. baffle; 4. equipment; 5. wire management box; 6. horizontal telescopic rod 2; 7. wire ring; 8. outlet pipe; 9. transmission line; 10. inlet pipe; 11. horizontal telescopic rod 1; 12. guide slide; 13. groove; 14. pressing plate; 15. screw. DETAILED DESCRIPTION

[0020] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0021] Example

[0022] like Figure 1-5 As shown, the utility model provides a control cabinet for intelligent regulation of thermal power production, including a cabinet body 1, the front and rear side walls of the cabinet body 1 are provided with openable cabinet doors, and a plurality of movable storage boards 2 are sequentially arranged in the cabinet body 1 from top to bottom;

[0023] Guide grooves 12 are provided on the inner walls of the control cabinet corresponding to both sides of the plurality of storage plates 2, and both sides of the storage plates 2 are slidably arranged in the corresponding guide grooves 12. A horizontal telescopic rod 11 is provided at the bottom of the plurality of storage plates 2, and the fixed end of the horizontal telescopic rod 11 is fixedly connected to the inner wall of the control cabinet through a fixing member, and the telescopic end of the horizontal telescopic rod 11 is fixedly connected to the corresponding storage plate 2;

[0024] Each of the plurality of storage plates 2 is equipped with a wire management box 5, the wire management box 5 is provided with a box cover, an inlet pipe 10 and an outlet pipe 8, the box cover can be opened and closed, at least two horizontal telescopic rods 2 6 are provided in the wire management box 5, each horizontal telescopic rod 2 6 is staggered left and right along the direction from the inlet pipe 10 to the outlet pipe 8, the horizontal telescopic rod 2 6 is perpendicular to the horizontal telescopic rod 1 11, the fixed ends of each horizontal telescopic rod 2 6 are respectively fixed on the side walls of the corresponding wire management box 5, the telescopic ends of each horizontal telescopic rod 2 6 point to the center of the wire management box 5 and are fixedly connected with a wire ring 7.

[0025] The horizontal telescopic rod 1 1 and the horizontal telescopic rod 2 6 are both electric push rods.

[0026] The plurality of storage plates 2 are connected to two horizontal telescopic rods 11, which are respectively located on both sides of the lower surface of the corresponding storage plate 2. The lower surface of the storage plate 2 corresponding to the horizontal telescopic rod 11 is provided with a groove 13, and the horizontal telescopic rod 11 is located in the groove 13. The end of the groove 13 corresponding to the telescopic end of the horizontal telescopic rod 11 is fixed with a baffle 3, and the telescopic end of the horizontal telescopic rod 11 is fixedly connected to the baffle 3. The horizontal telescopic rod 11 is arranged in the groove 13, which saves space in the cabinet and further improves the guiding stability of the movement of the storage plate 2.

[0027] The outlet pipe 8 is provided with a locking piece, and the locking piece includes a screw 15. The locking piece can be used in conjunction with a cable tie, which is not shown in the figure. It is tied to the transmission line outside the outlet pipe to gather the transmission lines. The screw 15 is perpendicular to the central axis of the outlet pipe 8 and is threaded with the outlet pipe 8. One end of the screw 15 extending into the outlet pipe 8 is rotatably connected to a pressing plate 14 through a bearing. An elastic rubber layer is provided on the contact surface between the pressing plate and the transmission line to reduce damage to the transmission line during extrusion and ensure the extrusion fixing effect. This arrangement can fix the transmission line 9 of the device 4 at the outlet pipe 8. When the device 4 is moved out of the cabinet 1 with the storage plate 2, the transmission line 9 outside the outlet pipe 8 does not move, and does not affect the connection of the other end of the transmission line 9.

[0028] During operation, the devices 4 used for intelligent control, such as OPC servers, edge controllers, switches and other devices 4, are installed and placed on the corresponding storage plates 2, and then the transmission lines 9 connected to each device 4 are passed through the inlet pipe 10 of the wire management box into the wire management box. At this time, each horizontal telescopic rod 2 6 in the wire management box is extended, and the wire rings 7 connected thereto are all located between the inlet pipe 10 and the outlet pipe 8. Each transmission line 9 passes through the wire ring 7 of each horizontal telescopic rod 2 6 once and then passes through the outlet pipe 8. Then, each horizontal telescopic rod 2 6 contracts, so that each transmission line 9 is serpentine in the wire management box, increasing the length of each transmission line 9 in the wire management box 5. Then, the transmission lines 9 at the outlet pipe 8 are tied together with a cable tie, and the screw 15 is rotated to make the pressing sheet 14 press the gathered transmission lines 9, and finally, the other end of the transmission line 9 extending out of the outlet pipe 8 can be connected.

[0029] When the device 4 needs maintenance, the cabinet door is opened, the horizontal telescopic rod 11 corresponding to the device 4 is extended, and the horizontal telescopic rod 2 6 is continuously extended. As the storage plate 2 drives the device 4 to be continuously moved out of the cabinet 1, the transmission line 9 connected to the device 4 is continuously pulled out from the wire management box. The length of the transmission line 9 in the wire management box is greater than the moving distance of the device 4 when it is moved out of the cabinet 1. In this way, the device 4 is moved out of the cabinet 1 for easy maintenance and maintenance, and does not affect the normal use of the transmission line 9. After the maintenance is completed, the horizontal telescopic rod 11 and the horizontal telescopic rod 2 6 are retracted, and the device 4 and the transmission line 9 are reset.

[0030] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A control cabinet for intelligent regulation of thermal power production, comprising a cabinet body, wherein the front and rear side walls of the cabinet body are both provided with openable and closable cabinet doors, characterized in that: A plurality of movable storage plates are sequentially arranged in the cabinet from top to bottom; Guide slide grooves are provided on the inner walls of the control cabinet corresponding to both sides of the plurality of storage plates, and both sides of the storage plates are slidably arranged in the corresponding guide slide grooves. A horizontal telescopic rod 1 is provided at the bottom of the plurality of storage plates, and the fixed end of the horizontal telescopic rod 1 is fixedly connected to the inner wall of the control cabinet through a fixing member, and the telescopic end of the horizontal telescopic rod 1 is fixedly connected to the corresponding storage plate; A plurality of the storage plates are each matched with a wire management box, the wire management box is provided with an inlet pipe and an outlet pipe, at least two horizontal telescopic rods 2 are provided in the wire management box, each horizontal telescopic rod 2 is staggered left and right along the direction from the inlet pipe to the outlet pipe, the horizontal telescopic rod 2 is perpendicular to the horizontal telescopic rod 1, the fixed ends of each horizontal telescopic rod 2 are respectively fixed on the side walls of the corresponding wire management box, the telescopic ends of each horizontal telescopic rod 2 are all pointed to the center of the wire management box and are fixedly connected with a wire ring; The outlet pipe is provided with a locking piece, which includes a screw rod, which is perpendicular to the central axis of the outlet pipe and matches with the thread of the outlet pipe. One end of the screw rod extending into the outlet pipe is rotatably connected with a pressing piece through a bearing.

2. The control cabinet for intelligent regulation of thermal power production according to claim 1 is characterized by: The horizontal telescopic rod 1 and the horizontal telescopic rod 2 are both electric push rods.

3. The control cabinet for intelligent regulation of thermal power production according to claim 1 is characterized by: The plurality of storage plates are each connected to two horizontal telescopic rods 1, and the two horizontal telescopic rods 1 are respectively located on both sides of the lower surface of the corresponding storage plate, and the lower surface of the storage plate corresponding to the horizontal telescopic rod 1 is provided with a groove, and the horizontal telescopic rod 1 is located in the groove, and a baffle is fixed to the end of the groove corresponding to the telescopic end of the horizontal telescopic rod 1, and the telescopic end of the horizontal telescopic rod 1 is fixedly connected to the baffle.

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