A device for quickly lifting an online ph meter probe

Abstract

The utility model discloses a device of quick promotion online PH meter probe rod relates to engineering related fields, including drive assembly, transmission assembly and check rotary bolt, drive assembly upper end is rotatively connected with transmission assembly, and drive assembly upper end is slidably connected with check rotary bolt, drive assembly still includes support, lower shaft, drive chain, drive shaft and driving handle, and support upper end is rotatively connected with transmission assembly, and lower shaft rotatively connects in support upper end, and drive chain lower extreme is engaged with lower shaft, and drive shaft rotatively connects in support middle part, through this lifting device, the long PH meter probe rod of length can be quickly, safely lifted up, can promote the maintenance efficiency of long rod PH meter greatly, reduces the damage to probe rod and probe when promoting long probe rod PH meter, and forms double anti -inversion early warning and locking through hall rotation speed sensor, audible -visual alarm and check rotary bolt, reduces manpower input greatly, avoids probe rod and probe damage, promotes maintenance efficiency and security.

Description

Technical Field

[0001] This utility model relates to the field of engineering, specifically a device for rapidly lifting the probe of an online pH meter. Background Technology

[0002] Wastewater treatment is a technological system that purifies water bodies using physical, chemical, and biological methods to meet discharge or reuse standards. It is mainly divided into two categories: industrial wastewater treatment and domestic wastewater treatment. Since wastewater treatment ponds are all over 6 meters deep, the metal probe of the online pH meter installed on the top of the pond is quite long. When calibrating or replacing the pH meter probe, multiple people are needed to work together to pull the pH meter probe out of the top of the pond. Because the metal probe is too long and cannot be disassembled in sections, it will generate a lot of deflection during the whole extraction process, which can easily damage the metal probe. At the same time, the glass pH meter probe is located at the bottom of the probe and is easily damaged when pulled out. Therefore, a device that can lift the probe is needed to reduce maintenance manpower, improve work efficiency, and prevent damage to the pH meter probe and probe during extraction. Utility Model Content

[0003] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a device for rapidly lifting the probe of an online pH meter.

[0004] This invention is implemented by constructing a device for rapidly lifting an online pH meter probe. The device includes a drive assembly, a transmission assembly, and a check pin. The upper end of the drive assembly is rotatably connected to the transmission assembly, and the upper end of the drive assembly is slidably connected to the check pin. The drive assembly further includes a bracket, a lower shaft, a drive chain, a drive shaft, and a drive handle. The upper end of the bracket is rotatably connected to the transmission assembly, the lower shaft is rotatably connected to the upper end of the bracket, the lower end of the drive chain meshes with the lower shaft, the drive shaft is rotatably connected to the middle of the bracket, and the drive handle is fixedly connected to the middle of the drive shaft.

[0005] Preferably, the transmission assembly includes a conveyor belt, a rubber clamp, a rubber roller, a Hall effect speed sensor, and an audible and visual alarm. The lower end of the conveyor belt engages with the lower shaft, the rubber clamp is fixedly connected to the conveyor belt, the rubber roller is rotatably connected to the upper end of the bracket, the Hall effect speed sensor is fixedly connected to the middle of the bracket, and the audible and visual alarm is fixedly connected to the side of the Hall effect speed sensor.

[0006] Preferably, the anti-return pin is slidably connected to the side of the drive shaft.

[0007] Preferably, the drive shaft is located at the upper end of the lower shaft.

[0008] Preferably, the upper end of the drive shaft meshes with the upper end of the drive chain.

[0009] Preferably, the upper end of the rubber roller engages with the conveyor belt.

[0010] Preferably, the Hall speed sensor is placed at the lower end of the rubber roller.

[0011] This utility model has the following advantages: This utility model provides an improved device for quickly lifting the probe of an online pH meter, which has the following improvements compared to similar devices:

[0012] The present invention discloses a device for quickly lifting the probe of an online pH meter. This lifting device can quickly and safely lift a long pH meter probe, which can significantly improve the maintenance efficiency of long probe pH meters, reduce damage to the probe and sensor during lifting, and form a dual anti-reverse warning and locking system through a Hall speed sensor, an audible and visual alarm and a check pin, which greatly reduces manpower input, avoids damage to the probe and sensor, and improves maintenance efficiency and safety. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the drive component of this utility model;

[0014] Figure 2 This is a schematic diagram of the rear view structure of the drive component of this utility model;

[0015] Figure 3 This is a schematic diagram of the anti-return pin structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the anti-return pin connection structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the rubber clip structure of this utility model.

[0018] The components include: drive assembly-1, bracket-11, lower shaft-12, drive chain-13, drive shaft-14, drive handle-15, transmission assembly-2, conveyor belt-21, rubber clamp-22, rubber roller-23, Hall speed sensor-24, audible and visual alarm-25, and anti-rotation pin-3. Detailed Implementation

[0019] The following is in conjunction with the appendix Figures 1-5 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0020] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] Example 1:

[0023] Please see Figures 1-5 This utility model discloses a device for rapidly lifting an online pH meter probe, comprising a drive assembly 1, a transmission assembly 2, and a check pin 3. The upper end of the drive assembly 1 is rotatably connected to the transmission assembly 2, and the upper end of the drive assembly 1 is slidably connected to the check pin 3. The drive assembly 1 also includes a bracket 11, a lower shaft 12, a drive chain 13, a drive shaft 14, and a drive handle 15. The upper end of the bracket 11 is rotatably connected to the transmission assembly 2, the lower shaft 12 is rotatably connected to the upper end of the bracket 11, the lower end of the drive chain 13 is engaged with the lower shaft 12, the drive shaft 14 is rotatably connected to the middle of the bracket 11, and the drive handle 15 is fixedly connected to the middle of the drive shaft 14. The drive shaft 14 is located on the upper end of the lower shaft 12, and the upper end of the drive shaft 14 is engaged with the upper end of the drive chain 13.

[0024] This utility model provides an improved device for quickly lifting the probe of an online pH meter, the working principle of which is as follows;

[0025] First, when using this equipment, it can be placed in the work area;

[0026] Secondly, when it is necessary to lift the pH meter probe, the drive handle 15 can be cranked to drive the drive shaft 14, which is rotatably connected to the middle of the bracket 11, to rotate. When the drive shaft 14 rotates, it transmits power to the drive chain 13, which drives the lower shaft 12 to rotate. When the lower shaft 12 rotates, it drives the conveyor belt 21 to operate stably. The rubber clamp 22 is fixedly connected to the conveyor belt 21 and moves synchronously with the conveyor belt 21 and engages with the probe. Through friction, the probe moves vertically upward.

[0027] Example 2:

[0028] Please see Figures 1-5 Compared to Embodiment 1, this utility model provides a device for rapidly lifting an online pH meter probe. The embodiment further includes: a transmission assembly 2 comprising a conveyor belt 21, a rubber clamp 22, a rubber roller 23, a Hall effect speed sensor 24, and an audible and visual alarm 25. The lower end of the conveyor belt 21 engages with the lower shaft 12. The rubber clamp 22 is fixedly connected to the conveyor belt 21. The rubber roller 23 is rotatably connected to the upper end of the support 11. A lever is fixedly connected to the side of the rubber roller 23. The Hall effect speed sensor 24 is fixedly connected to the middle of the support 11. The audible and visual alarm 25 is fixedly connected to the side of the Hall effect speed sensor 24. A check pin 3 is slidably connected to the side of the drive shaft 14. The upper end of the rubber roller 23 engages with the conveyor belt 21, and the Hall effect speed sensor 24 is located at the lower end of the rubber roller 23.

[0029] In this embodiment:

[0030] When it is necessary to prevent the device from reversing, the rubber clamp 22 can contact the lever on the rubber roller 23 when it reaches the upper end of the bracket 11, thus separating the rubber clamp 22 from the probe. At the same time, the Hall speed sensor 24 can be activated to monitor the rotation status of the transmission components in real time. When reverse rotation or abnormal speed is detected, the audible and visual alarm 25 on its side is triggered to issue a warning. Furthermore, due to the setting of the anti-reverse pin 3, when the drive shaft 14 shows a tendency to rotate in the opposite direction, the anti-reverse pin 3 immediately plays a locking role, preventing the conveyor belt 21 from moving in the opposite direction, thus ensuring the probe is lifted smoothly and safely.

[0031] This invention provides an improved device for quickly lifting the probe of an online pH meter. This lifting device can quickly and safely lift long pH meter probes, significantly improving the maintenance efficiency of long-rod pH meters and reducing damage to the probe and sensor during lifting. Furthermore, the device uses a Hall effect speed sensor, an audible and visual alarm, and a check pin to form a dual anti-reverse warning and locking mechanism, greatly reducing manpower input, avoiding damage to the probe and sensor, and improving maintenance efficiency and safety.

[0032] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for rapidly lifting an online pH meter probe, comprising a drive assembly (1), a transmission assembly (2), and a check pin (3), wherein the upper end of the drive assembly (1) is rotatably connected to the transmission assembly (2), and the upper end of the drive assembly (1) is slidably connected to the check pin (3); Its features are: The drive assembly (1) further includes a bracket (11), a lower shaft (12), a drive chain (13), a drive shaft (14), and a drive handle (15). The upper end of the bracket (11) is rotatably connected to the transmission assembly (2). The lower shaft (12) is rotatably connected to the upper end of the bracket (11). The lower end of the drive chain (13) meshes with the lower shaft (12). The drive shaft (14) is rotatably connected to the middle part of the bracket (11). The drive handle (15) is fixedly connected to the middle part of the drive shaft (14).

2. The device for rapidly lifting the online pH meter probe according to claim 1, characterized in that: The transmission assembly (2) includes a conveyor belt (21), a rubber clamp (22), a rubber roller (23), a Hall speed sensor (24), and an audible and visual alarm (25). The lower end of the conveyor belt (21) is engaged with the lower shaft (12). The rubber clamp (22) is fixedly connected to the conveyor belt (21). The rubber roller (23) is rotatably connected to the upper end of the bracket (11). The Hall speed sensor (24) is fixedly connected to the middle of the bracket (11). The audible and visual alarm (25) is fixedly connected to the side of the Hall speed sensor (24).

3. The device for rapidly lifting the online pH meter probe according to claim 2, characterized in that: The anti-return pin (3) is slidably connected to the side of the drive shaft (14).

4. The device for rapidly lifting the online pH meter probe according to claim 3, characterized in that: The drive shaft (14) is located at the upper end of the lower shaft (12).

5. The device for rapidly lifting the online pH meter probe according to claim 4, characterized in that: The upper end of the drive shaft (14) meshes with the upper end of the drive chain (13).

6. The device for rapidly lifting the online pH meter probe according to claim 5, characterized in that: The upper end of the rubber roller (23) engages with the conveyor belt (21).

7. The device for rapidly lifting an online pH meter probe according to claim 6, characterized in that: The Hall speed sensor (24) is placed at the lower end of the rubber roller (23).

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