Operation tool for aging upgrading of ammonia exhaust PLC (Programmable Logic Controller)

Abstract

The utility model discloses an operation tool for ammonia exhaust PLC aging upgrading, which belongs to the technical field of PLC upgrading equipment and comprises a host, a display screen mounted on the surface of the host and a wiring port arranged on the back of the host, guide grooves are arranged on two side walls of the host, and guide frames are fixedly connected inside the guide grooves. A signal line is inserted into the surface of the host and is in communication connection with a PLC (Programmable Logic Controller) of ammonia exhaust, a guide rod is horizontally pulled relative to a guide frame of the host, trundles of an elastic seat of a back plate rotate relative to a supporting surface, the distance between the back plate and the host is adjusted, and the signal line is clamped in a wire slot, so that an auxiliary positioning effect is achieved, the stability is improved, and the phenomenon of loosening or falling is not easy to occur; stable transmission of signals is maintained; a locking wheel is spirally inserted into the surface of the guide frame, a positioning groove is formed in the surface of the guide rod, after the position of the back plate is adjusted, the locking wheel is screwed, and the inserting end of the locking wheel extends into the positioning groove of the guide rod to be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of PLC upgrading equipment, and more specifically, to an operating tool for upgrading aging of an ammonia exhaust PLC. Background Art

[0002] PLC software upgrades involve backing up the current PLC program and parameter settings, accessing the PLC manufacturer's official website or technical support platform, and downloading the latest firmware or software files appropriate for the PLC model and version. Preparing the necessary upgrade tools and environment, such as specific software, drivers, and communication interfaces, and establishing a connection to the PLC is essential.

[0003] When performing PLC software upgrades, an electronic instrument host is required. During the upgrade process, the instrument host is connected through an external signal line. However, the plugged-in signal line cannot effectively perform auxiliary support and limit processing, and the stability is poor. The looseness or even falling off of the signal line will affect the software upgrade. Therefore, we proposed an operating tool for aging upgrade of ammonia exhaust PLC to solve the above problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present utility model is to provide an operating tool for aging and upgrading of ammonia exhaust PLC. The signal line is plugged into the surface of the main unit and connected to the communication of the ammonia exhaust PLC. According to the needs of use, the guide rod is pulled horizontally relative to the guide frame of the main unit, and the casters of the elastic seat of the back panel are rotated relative to the supporting surface to adjust the distance between the back panel and the main unit. The signal line is clamped inside the wire slot, which has the effect of auxiliary positioning, improves stability, and is not prone to loosening or falling, thereby maintaining smooth signal transmission; a locking wheel is spirally plugged into the surface of the guide frame, and a positioning groove is provided on the surface of the guide rod. After completing the position adjustment of the back panel, the locking wheel is screwed, and the plug-in end of the locking wheel extends to the inside of the positioning groove of the guide rod for clamping and fixing.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A tool for aging and upgrading an ammonia exhaust PLC includes a main unit, a display screen mounted on the surface of the main unit, and a wiring port on the back of the main unit. Guide grooves are formed on both side walls of the main unit, and guide frames are fixedly connected to the interior of the guide grooves.

[0009] A guide rod is slidably inserted into the interior of the guide frame, a positioning groove is provided on the surface of the guide rod, and a back plate is fixedly connected to the end of the guide rod, and a wire groove is provided on the surface of the back plate.

[0010] Preferably, a locking wheel is spirally inserted into the surface of the guide frame, and the insertion end of the locking wheel extends into the interior of the positioning groove of the guide rod.

[0011] Preferably, a buffer seat is bonded to the closed end of the guide groove, and the buffer seat is located on one side of the plug-in end of the guide rod.

[0012] Preferably, a traction groove is provided on the back side of the back plate, an elastic seat is bonded to the bottom of the back plate, and a caster is rotatably connected to the bottom of the elastic seat.

[0013] Preferably, a storage slot is provided on the back of the main unit, and the casters correspond to the storage slot.

[0014] Preferably, the upper surface of the main unit is rotatably connected to a carrier via a bearing, push handles are equidistantly installed on the outer wall circumference of the carrier, a storage groove is opened on the upper surface of the carrier, and the storage groove of the carrier is filled with a rubber pad.

[0015] Preferably, a protective frame is fixedly connected to the upper surface of the mainframe, and the protective frame is installed at an external position of the carrier.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) In this solution, the signal line is connected to the PLC communication of the ammonia exhaust by plugging it into the surface of the host. According to the needs of use, the guide rod is pulled horizontally relative to the guide frame of the host, and the casters of the elastic seat of the back panel are rotated relative to the supporting surface to adjust the distance between the back panel and the host. The signal line is clamped inside the wire slot, which has the effect of auxiliary positioning, improves stability, and is not prone to loosening or falling, so as to maintain smooth transmission of the signal; a locking wheel is spirally plugged into the surface of the guide frame, and a positioning groove is opened on the surface of the guide rod. After completing the position adjustment of the back panel, the locking wheel is screwed, and the plug-in end of the locking wheel extends to the inside of the positioning groove of the guide rod and is clamped and fixed.

[0019] (2) The upper surface of the host of this solution is connected to a carrier through a bearing. The PLC can be disassembled and placed on the surface of the rubber pad. When inspecting its appearance, the carrier can be rotated axially, which is convenient for operation. The upper surface of the host is fixedly connected to a protective frame, which is installed on the outside of the carrier and has a good isolation and protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the host structure of the present utility model;

[0022] Figure 3 This is a schematic diagram of the guide rod and back plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the platform structure of the present utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Main unit; 101. Storage slot; 2. Protective frame; 3. Carrier; 301. Push handle; 302. Bearing; 4. Rubber pad; 5. Guide groove; 6. Buffer seat; 7. Locking wheel; 701. Guide frame; 8. Guide rod; 801. Positioning slot; 9. Back panel; 901. Wire trough; 10. Elastic seat; 11. Caster. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] Example 1:

[0028] See also Figure 1-4 A tool for upgrading an ammonia exhaust PLC aging system includes a main unit 1, a display screen mounted on the surface of the main unit 1, and a wiring port on the back of the main unit 1. Guide grooves 5 are formed on both side walls of the main unit 1, and a guide frame 701 is fixedly connected to the interior of the guide grooves 5.

[0029] A guide rod 8 is slidably inserted into the guide frame 701 , and a positioning groove 801 is provided on the surface of the guide rod 8 . The end of the guide rod 8 is fixedly connected to a back plate 9 , and a wire groove 901 is provided on the surface of the back plate 9 .

[0030] A locking wheel 7 is spirally plugged into the surface of the guide frame 701, and the plug-in end of the locking wheel 7 extends to the inside of the positioning groove 801 of the guide rod 8. The closed end of the guide groove 5 is bonded with a buffer seat 6, and the buffer seat 6 is located on the side of the plug-in end of the guide rod 8. A traction groove is provided on the back of the back plate 9, and an elastic seat 10 is bonded to the bottom of the back plate 9. The bottom of the elastic seat 10 is rotatably connected to a caster 11. A storage groove 101 is provided on the back of the main unit 1, and the caster 11 corresponds to the storage groove 101.

[0031] It should be noted that the signal line plugged into the surface of the main unit 1 is connected to the PLC communication of the ammonia exhaust. According to the needs of use, the guide rod 8 is pulled horizontally relative to the guide frame 701 of the main unit 1, and the caster 11 of the elastic seat 10 of the back panel 9 is rotated relative to the support surface to adjust the distance between the back panel 9 and the main unit 1. The signal line is clamped inside the wire slot 901, which has the effect of auxiliary positioning, improves stability, and is not prone to loosening or falling, thereby maintaining smooth signal transmission; a locking wheel 7 is spirally plugged into the surface of the guide frame 701, and a positioning groove 801 is provided on the surface of the guide rod 8. After completing the position adjustment of the back panel 9, the locking wheel 7 is screwed, and the plug-in end of the locking wheel 7 extends to the inside of the positioning groove 801 of the guide rod 8 and is clamped and fixed.

[0032] See Figure 1-4 The upper surface of the main machine 1 is rotatably connected to the carrier 3 through a bearing 302. Push handles 301 are equidistantly installed on the outer wall of the carrier 3. A storage groove is opened on the upper surface of the carrier 3. The storage groove of the carrier 3 is filled with a rubber pad 4. The upper surface of the main machine 1 is fixedly connected to the protective frame 2, which is mounted on the outside of the carrier 3.

[0033] It should be noted that the upper surface of the main machine 1 is rotatably connected to the carrier 3 through the bearing 302. The PLC can be disassembled and placed on the surface of the rubber pad 4. When inspecting its appearance, the carrier 3 can be axially rotated, which is convenient to operate; the upper surface of the main machine 1 is fixedly connected to the protective frame 2, which is mounted on the outside of the carrier 3. The protective frame 2 has a good isolation and protection effect.

[0034] During use: the signal line is connected to the PLC communication of the ammonia exhaust by plugging it into the surface of the host 1. According to the needs of use, the guide rod 8 is pulled horizontally relative to the guide frame 701 of the host 1. The caster 11 of the elastic seat 10 of the back plate 9 rotates relative to the supporting surface, and the distance between the back plate 9 and the host 1 is adjusted. The signal line is clamped into the inside of the wire slot 901, which has the effect of auxiliary positioning, improves stability, is not easy to loosen or fall, and maintains the smooth transmission of the signal; the surface of the guide frame 701 is spirally plugged with a locking wheel 7, and the surface of the guide rod 8 is opened. There is a positioning groove 801. After completing the position adjustment of the back plate 9, screw the locking wheel 7, and the plug-in end of the locking wheel 7 extends to the inside of the positioning groove 801 of the guide rod 8 and is clamped and fixed; the upper surface of the main machine 1 is rotatably connected to the carrier 3 through the bearing 302. The PLC can be disassembled and placed on the surface of the rubber pad 4. When inspecting its appearance, the carrier 3 can be axially rotated, which is convenient to operate; the upper surface of the main machine 1 is fixedly connected to the protective frame 2, and the protective frame 2 is mounted on the outside of the carrier 3. The protective frame 2 has a good isolation and protection effect.

[0035] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A tool for upgrading an ammonia exhaust PLC aging system, comprising a main unit (1), a display screen mounted on the surface of the main unit (1), and a connection port provided on the back of the main unit (1), characterized in that: Guide grooves (5) are provided on both side walls of the main machine (1), and guide frames (701) are fixedly connected inside the guide grooves (5); A guide rod (8) is slidably inserted into the interior of the guide frame (701), a positioning groove (801) is provided on the surface of the guide rod (8), and a back plate (9) is fixedly connected to the end of the guide rod (8), and a wire groove (901) is provided on the surface of the back plate (9).

2. The ammonia exhaust PLC aging upgrade tool according to claim 1 is characterized by: A locking wheel (7) is screwed onto the surface of the guide frame (701), and the plug-in end of the locking wheel (7) extends into the interior of the positioning groove (801) of the guide rod (8).

3. The ammonia exhaust PLC aging and upgrading tool according to claim 1, characterized in that: A buffer seat (6) is bonded to the closed end of the guide groove (5), and the buffer seat (6) is located on one side of the plug-in end of the guide rod (8).

4. The ammonia exhaust PLC aging and upgrading tool according to claim 1 is characterized by: A traction groove is provided on the back of the back plate (9), an elastic seat (10) is bonded to the bottom of the back plate (9), and a caster (11) is rotatably connected to the bottom of the elastic seat (10).

5. The ammonia exhaust PLC aging upgrade tool according to claim 4, characterized in that: A storage slot (101) is provided on the back of the main machine (1), and the caster (11) corresponds to the storage slot (101).

6. The ammonia exhaust PLC aging and upgrading tool according to claim 1, characterized in that: The upper surface of the main machine (1) is rotatably connected to a carrier (3) via a bearing (302); push handles (301) are equidistantly mounted on the outer wall of the carrier (3); a storage groove is provided on the upper surface of the carrier (3); and a rubber pad (4) is filled inside the storage groove of the carrier (3).

7. The ammonia exhaust PLC aging and upgrading tool according to claim 1, characterized in that: A protective frame (2) is fixedly connected to the upper surface of the main machine (1), and the protective frame (2) is mounted at an external position of the carrier (3).

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