Height adjusting device for pH probe

Abstract

The utility model discloses a pH probe height adjusting device, and relates to the technical field of cleaning agent processing, the pH probe height adjusting device comprises a fixing vertical plate and a fixing assembly, the fixing vertical plate is an integrally formed steel structure, the fixing assembly is arranged on the surface of the fixing vertical plate, and the fixing assembly is arranged on the surface of the fixing vertical plate. The fixing assembly comprises a supporting fixing plate, an adjustable fixing front plate, a fixing bolt, a threaded fixing rod, a limiting fixing disc and an auxiliary handle, the supporting fixing plate is arranged at the upper end of the front surface of the fixing vertical plate, and the outer side of the supporting fixing plate is slidably connected with the adjustable fixing front plate; and the upper surface of the adjustable fixed front plate is in threaded connection with a fixed bolt. According to the pH probe height adjusting device, the device can be fixed to positions with different thicknesses through the fixing assembly, fixation is stable, shaking and loosening are not prone to occurring, the height of the detection probe can be conveniently and flexibly adjusted through the lifting assembly, and then the pH value of a cleaning agent can be detected more comprehensively.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning agent processing, in particular to a pH probe height regulating device. Background Art

[0002] Cleaning agents are a very large category with many types, including inorganic cleaning and organic cleaning. If the pH value of the cleaning agent is too high or too low, it will affect the cleaning effect and the degree of corrosion of the cleaning agent to the cleaned material. In the production and processing of cleaning agents, it is usually necessary to use a pH probe to detect the pH of the cleaning agent. The pH probe is generally fixed at a certain height to detect the pH of the cleaning agent, which will cause a certain error in the detection of the pH value of the cleaning agent at different heights. Therefore, a pH probe height adjustment device is needed to enable the pH probe to detect the pH value at different heights. However, the current pH probe height adjustment device still has the following shortcomings:

[0003] For example, the patent document with application number 202320789942.7 discloses a pH probe height adjustment device for cleaning agent processing. The pH probe height adjustment device for cleaning agent processing contacts the cleaning agent in the processing cylinder through the detection port to detect the pH value of the cleaning agent on the bottom side of the processing cylinder. Similarly, the telescopic end of the electric push rod extends, and the lifting plug rises to squeeze the upper sealing plug to detect the pH value of the cleaning agent on the upper side of the processing cylinder, thereby ensuring the accuracy of the pH value detection of the cleaning agent. However, it cannot be fixed at different positions, is not suitable for different detection positions, is not easy to fix quickly, and is not fixed firmly enough and is easy to loosen.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a pH probe height adjustment device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a pH probe height adjustment device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pH probe height adjustment device, comprising a fixed vertical plate and a fixed assembly, the fixed vertical plate is an integrally formed steel structure, the fixed assembly is arranged on the surface of the fixed vertical plate, and the fixed assembly includes a supporting fixed plate, an adjustable fixed front plate, a fixing bolt, a threaded fixing rod, a limit fixing disk and an auxiliary handle, the supporting fixed plate is arranged on the upper end of the front surface of the fixed vertical plate, and the outer side of the supporting fixed plate is slidably connected with the adjustable fixed front plate, the upper surface of the adjustable fixed front plate is threadedly connected with the fixing bolt, the surface of the fixed vertical plate is threadedly connected with the threaded fixing rod, and the inner end of the threaded fixing rod is installed with the limit fixing disk, and the end of the threaded fixing rod away from the limit fixing disk is provided with an auxiliary handle.

[0007] Furthermore, a support plate is provided on the upper end of the fixed vertical plate, and a lifting component for adjusting the height of the probe is provided on the upper surface of the support plate.

[0008] Furthermore, the lifting assembly includes a limit seat, a limit slot and a winding rod, and the limit seat is arranged on the upper surface of the support plate, the limit slot is opened on the upper surface of the limit seat, and the winding rod is rotatably connected to the inner side of the limit slot.

[0009] Furthermore, the lifting assembly also includes a limit plate, an auxiliary rod and a corrosion-resistant connecting wire, and a limit plate is installed at the lower end of the winding rod, an auxiliary rod is arranged on the top of the winding rod, and a corrosion-resistant connecting wire is wound on the surface of the winding rod.

[0010] Furthermore, an auxiliary pulley is installed on the upper surface of the supporting and fixing plate, and the outer surfaces of the supporting and fixing plate and the fixed vertical plate are both provided with an epoxy resin coating.

[0011] Furthermore, a support rod is installed on the front surface of the adjustable fixed front plate, and a limiting ring is provided at the front end of the support rod.

[0012] Furthermore, the corrosion-resistant connecting line is a PVC flexible structure, and a threaded fixing cover is provided at the lower end of the corrosion-resistant connecting line.

[0013] Furthermore, the outer side of the threaded fixing cover is threadedly connected to an internal threaded mounting ring, and a detection probe is provided on the lower surface of the internal threaded mounting ring.

[0014] The utility model provides a pH probe height adjustment device, which has the following beneficial effects:

[0015] 1. The utility model provides a fixing assembly, which includes a supporting fixing plate, an adjustable fixing front plate, a fixing bolt, a threaded fixing rod, a limit fixing disk and an auxiliary handle. When in use, the adjustable fixing front plate is pulled forward to make the adjustable fixing front plate move forward along the surface of the supporting fixing plate until the spacing between the adjustable fixing front plate and the fixed vertical plate can be just stuck on the side wall of the cleaning agent tank, the adjustable fixing front plate is fixed by the fixing bolt, and then the auxiliary handle is rotated to make the auxiliary handle drive the threaded fixing rod to rotate, so that the threaded fixing rod moves forward along the surface of the fixed vertical plate, and further drive the limit fixing disk to move forward through the threaded fixing rod, and further fix the device through the extrusion between the limit fixing disk and the adjustable fixed front plate, so that the device can be fixed at positions of different thicknesses, and the fixation is relatively stable and not easy to shake or loosen.

[0016] 2. The utility model sets a lifting component, which includes a limit seat, a limit groove and a winding rod. The lifting component also includes a limit plate, an auxiliary rod and a corrosion-resistant connecting line. When in use, the auxiliary rod is rotated to drive the winding rod to rotate along the inner side of the limit groove, so that the corrosion-resistant connecting line is wound out and lowered, and the auxiliary rod is rotated in the opposite direction to drive the winding rod to install in the opposite direction to wind up the corrosion-resistant connecting line. The height of the detection probe can be flexibly adjusted by the retraction and extension of the corrosion-resistant connecting line, and the corrosion-resistant connecting line can be completely wound up at the same time for easy storage. The limit plate can limit the wound corrosion-resistant connecting line, so that the device can facilitate the flexible adjustment of the height of the detection probe, and thus can more comprehensively detect the pH value of the cleaning agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of a fixing component of a pH probe height adjustment device of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall side view structure of a pH probe height adjustment device of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a detection probe of a pH probe height adjustment device.

[0020] In the figure: 1. Fixed vertical plate; 2. Fixed assembly; 201. Support fixed plate; 202. Adjustable fixed front plate; 203. Fixed bolt; 204. Threaded fixing rod; 205. Limit fixing plate; 206. Auxiliary handle; 3. Support plate; 4. Lifting assembly; 401. Limit seat; 402. Limit groove; 403. Winding rod; 404. Limit plate; 405. Auxiliary rod; 406. Corrosion-resistant connecting wire; 5. Auxiliary pulley; 6. Epoxy resin coating; 7. Support rod; 8. Limit ring; 9. Threaded fixing cover; 10. Internal thread mounting ring; 11. Detection probe. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a pH probe height adjustment device includes a fixed vertical plate 1 and a fixed component 2, the fixed vertical plate 1 is an integrally formed steel structure, the fixed component 2 is arranged on the surface of the fixed vertical plate 1, and the fixed component 2 includes a supporting fixed plate 201, an adjustable fixed front plate 202, a fixing bolt 203, a threaded fixing rod 204, a limiting fixing disk 205 and an auxiliary handle 206, the supporting fixed plate 201 is arranged at the upper end of the front surface of the fixed vertical plate 1, and the outer side of the supporting fixed plate 201 is slidably connected with the adjustable fixed front plate 202, the upper surface of the adjustable fixed front plate 202 is threadedly connected with the fixing bolt 203, the surface of the fixed vertical plate 1 is threadedly connected with the threaded fixing rod 204, and the inner end of the threaded fixing rod 204 is installed with a limiting fixing disk 205, and the end of the threaded fixing rod 204 away from the limiting fixing disk 205 is provided with an auxiliary handle 206.

[0023] The specific operation is as follows. When in use, the adjustable fixed front plate 202 is pulled forward to move the adjustable fixed front plate 202 forward along the surface of the supporting fixed plate 201 until the distance between the adjustable fixed front plate 202 and the fixed vertical plate 1 can be just stuck on the side wall of the cleaning agent tank, and the adjustable fixed front plate 202 is fixed by the fixing bolt 203, and then the auxiliary handle 206 is rotated to make the auxiliary handle 206 drive the threaded fixing rod 204 to rotate, so that the threaded fixing rod 204 moves forward along the surface of the fixed vertical plate 1, and further the limit fixing plate 205 is driven forward by the threaded fixing rod 204 to be further fixed by the extrusion between the limit fixing plate 205 and the adjustable fixed front plate 202.

[0024] Please refer to Figure 2 , a support plate 3 is arranged at the upper end of the fixed vertical plate 1, and a lifting assembly 4 for adjusting the height of the probe is arranged on the upper surface of the support plate 3, the lifting assembly 4 includes a limit seat 401, a limit groove 402 and a winding rod 403, and the limit seat 401 is arranged on the upper surface of the support plate 3, a limit groove 402 is arranged on the upper surface of the limit seat 401, and the winding rod 403 is rotatably connected to the inner side of the limit groove 402, the lifting assembly 4 also includes a limit plate 404, an auxiliary rod 405 and a corrosion-resistant connecting line 406, and a limit plate 404 is installed at the lower end of the winding rod 403, an auxiliary rod 405 is arranged on the top of the winding rod 403, and a corrosion-resistant connecting line 406 is wound on the surface of the winding rod 403;

[0025] The specific operation is as follows. When in use, the auxiliary rod 405 is rotated so that the auxiliary rod 405 drives the winding rod 403 to rotate along the inner side of the limiting groove 402, so that the corrosion-resistant connecting line 406 is wound out and lowered. The auxiliary rod 405 is rotated in the opposite direction so that the auxiliary rod 405 drives the winding rod 403 to be installed in the opposite direction to wind up the corrosion-resistant connecting line 406. The height of the detection probe 11 can be flexibly adjusted by the retraction and extension of the corrosion-resistant connecting line 406. At the same time, the corrosion-resistant connecting line 406 can be completely wound up for easy storage. The limiting plate 404 can limit the wound corrosion-resistant connecting line 406.

[0026] Please refer to Figures 2 to 3 , an auxiliary pulley 5 is installed on the upper surface of the support fixing plate 201, and the outer surfaces of the support fixing plate 201 and the fixed vertical plate 1 are provided with an epoxy resin coating 6, a support rod 7 is installed on the front surface of the adjustable fixed front plate 202, and a limit ring 8 is provided at the front end of the support rod 7, the corrosion-resistant connecting wire 406 is a PVC flexible structure, and a threaded fixing cover 9 is provided at the lower end of the corrosion-resistant connecting wire 406, the outer side of the threaded fixing cover 9 is threadedly connected with an internal threaded mounting ring 10, and the internal threaded mounting ring 10, and a detection probe 11 is provided on the lower surface;

[0027] The specific operation is as follows: when in use, the auxiliary pulley 5 can support the corrosion-resistant connecting line 406 when it is wound, and the limiting ring 8 can limit the corrosion-resistant connecting line 406 to prevent the corrosion-resistant connecting line 406 from shaking too much when it is wound and released. The detection probe 11 is a detachable structure, and the detection probe 11 can be connected to the corrosion-resistant connecting line 406 through the threaded connection of the internal threaded mounting ring 10 and the threaded fixing cover 9.

[0028] In summary, if Figures 1 to 3As shown, when the pH probe height adjustment device is used, first, the detection probe 11 is a detachable structure, and can be connected to the threaded fixing cover 9 through the internal thread mounting ring 10, and the detection probe 11 is connected to the corrosion-resistant connecting line 406, and the adjustable fixed front plate 202 is pulled forward to move the adjustable fixed front plate 202 forward along the surface of the supporting fixing plate 201 until the distance between the adjustable fixed front plate 202 and the fixed vertical plate 1 can be stuck on the side wall of the cleaning agent tank, and the adjustable fixed front plate 202 is fixed by the fixing bolt 203, and then the auxiliary handle 206 is rotated to make the auxiliary handle 206 drive the threaded fixing rod 204 to rotate, so that the threaded fixing rod 204 moves forward along the surface of the fixed vertical plate 1, and further the limit fixing plate 205 is driven forward by the threaded fixing rod 204 to move forward. The disk 205 is further fixed by the extrusion between the adjustable fixed front plate 202. When conducting the inspection, the auxiliary rod 405 is rotated so that the auxiliary rod 405 drives the winding rod 403 to rotate along the inner side of the limiting groove 402, so that the corrosion-resistant connecting line 406 is wound out and lowered, and the auxiliary rod 405 is rotated in the opposite direction so that the auxiliary rod 405 drives the winding rod 403 to be installed in the opposite direction to wind up the corrosion-resistant connecting line 406. The height of the detection probe 11 can be flexibly adjusted by the retraction and extension of the corrosion-resistant connecting line 406. During the inspection process, the auxiliary pulley 5 can support the corrosion-resistant connecting line 406 when it is retracted, and the limiting ring 8 can limit the corrosion-resistant connecting line 406 to prevent the corrosion-resistant connecting line 406 from shaking too much during retraction and extension. After the inspection is completed, the detection probe 11 can be moved and the corrosion-resistant connecting line 406 can be completely retracted for easy storage.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A pH probe height adjustment device, comprising a fixed vertical plate (1) and a fixed component (2), characterized in that: The fixed vertical plate (1) is an integrally formed steel structure. The fixed assembly (2) is arranged on the surface of the fixed vertical plate (1), and the fixed assembly (2) comprises a supporting fixed plate (201), an adjustable fixed front plate (202), a fixing bolt (203), a threaded fixing rod (204), a limit fixing disk (205) and an auxiliary handle (206). The supporting fixed plate (201) is arranged on the upper end of the front surface of the fixed vertical plate (1), and the outer side of the supporting fixed plate (201) is slidably connected with the adjustable fixed front plate (202). The upper surface of the adjustable fixed front plate (202) is threadedly connected with the fixing bolt (203). The surface of the fixed vertical plate (1) is threadedly connected with the threaded fixing rod (204), and the inner end of the threaded fixing rod (204) is installed with the limit fixing disk (205). The end of the threaded fixing rod (204) away from the limit fixing disk (205) is provided with an auxiliary handle (206).

2. A pH probe height adjustment device according to claim 1, characterized in that: A support plate (3) is arranged at the upper end of the fixed vertical plate (1), and a lifting component (4) for adjusting the height of the probe is arranged on the upper surface of the support plate (3).

3. A pH probe height adjustment device according to claim 2, characterized in that: The lifting assembly (4) comprises a limiting seat (401), a limiting groove (402) and a winding rod (403), wherein the limiting seat (401) is arranged on the upper surface of the support plate (3), the limiting groove (402) is provided on the upper surface of the limiting seat (401), and the winding rod (403) is rotatably connected to the inner side of the limiting groove (402).

4. A pH probe height adjustment device according to claim 3, characterized in that: The lifting assembly (4) further comprises a limit plate (404), an auxiliary rod (405) and a corrosion-resistant connecting wire (406), and the limit plate (404) is installed at the lower end of the winding rod (403), the auxiliary rod (405) is arranged at the top of the winding rod (403), and the corrosion-resistant connecting wire (406) is wound on the surface of the winding rod (403).

5. A pH probe height adjustment device according to claim 1, characterized in that: An auxiliary pulley (5) is installed on the upper surface of the supporting and fixing plate (201), and the outer surfaces of the supporting and fixing plate (201) and the fixing vertical plate (1) are both provided with an epoxy resin coating (6).

6. A pH probe height adjustment device according to claim 1, characterized in that: A support rod (7) is installed on the front surface of the adjustable fixed front plate (202), and a limit ring (8) is provided at the front end of the support rod (7).

7. A pH probe height adjustment device according to claim 4, characterized in that: The corrosion-resistant connecting wire (406) is a PVC flexible structure, and a threaded fixing cover (9) is provided at the lower end of the corrosion-resistant connecting wire (406).

8. A pH probe height adjustment device according to claim 7, characterized in that: The outer side of the threaded fixing cover (9) is threadedly connected to an internal threaded mounting ring (10), and a detection probe (11) is arranged on the lower surface of the internal threaded mounting ring (10).

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