CN219162121U

CN219162121U - Ammonia nitrogen on-line monitoring appearance

Info

Publication number: CN219162121U
Application number: CN202222008066.8U
Authority: CN
Inventors: 魏延彬; 周龙龙
Original assignee: Guizhou Xinchuangyuan Technology Development Co ltd
Current assignee: Guizhou Xinchuangyuan Technology Development Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-06-09
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses an ammonia nitrogen on-line monitor, which comprises a main body, an electric wire and two pad feet, wherein the main body is arranged on a mounting plate, the electric wire is arranged on one side of the main body, the two pad feet are symmetrically arranged at the bottom end of the main body, the pad feet are connected with the mounting plate through bolts, a supporting plate is arranged on one side of the main body relative to the bottom of the electric wire, a plurality of second connecting blocks are fixed at equal distance on the top of the supporting plate, and a first limit groove is formed in the bottom end of each second connecting block; through backup pad, first connecting block, second connecting block, rotating block, first metal piece, first clamp splice, second clamp splice, first spacing groove of design, can improve the fastness of electric wire and main part junction, avoid the electric wire to receive the pulling of external force to lead to the junction to appear degumping, cracked phenomenon, extension device's life guarantees device steady operation.

Description

Ammonia nitrogen on-line monitoring appearance

Technical Field

The utility model belongs to the technical field of monitors, and particularly relates to an ammonia nitrogen on-line monitor.

Background

Ammonia nitrogen refers to nitrogen in water in the form of free ammonia (NH 3) and ammonium ions (NH 4), the nitrogen content of animal organic matters is generally higher than that of plant organic matters, and meanwhile, the nitrogen organic matters in human and animal excreta are unstable and are easy to decompose into ammonia, so that the ammonia nitrogen content in water is increased to refer to compound ammonia in the form of ammonia or ammonium ions; the ammonia nitrogen on-line monitor is arranged at a specific position of a pollution source, and is an instrument for continuously analyzing ammonia nitrogen of the pollution source for 24 hours, and the instrument generally comprises a peristaltic pump, a metering tube, a digestion device, an inlet valve core, a reagent and other structures, and the working principle is as follows: in an environment with the pH value being more than 11, ammonium ions are converted into ammonia, the ammonia is transferred through a hydrophobic membrane of an ammonia-sensitive electrode, so that the electromotive force of the ammonia-sensitive electrode is changed, and the concentration of ammonia nitrogen is measured according to the change of the electromotive force by an instrument; through searching, the application number is as follows: an ammonia nitrogen on-line monitor described in the prior patent of CN202010440970.9 comprises a box body, a colorimetric analyzer, a data processor, a display screen, a sampling tube, a first transparent holding vessel and a second transparent holding vessel, wherein a cavity is arranged in the box body, a first interval diaphragm, a second interval diaphragm and a third interval diaphragm are arranged in the cavity from top to bottom, and the box body is divided into a first chamber, a second chamber, a third chamber and a fourth chamber from top to bottom by the first interval diaphragm, the second interval diaphragm and the third interval diaphragm; the method is characterized in that: the ammonia nitrogen on-line monitor is characterized in that a liquid storage tank and a carbon dioxide gas storage tank are arranged in the second chamber, a third flow control valve is connected to the gas outlet end of the carbon dioxide gas storage tank through a pipeline, the outlet end of the third flow control valve is connected to a horizontal guide pipe, two ends of the horizontal guide pipe are respectively connected to a bottom pipe installation pipe through bent pipes, an inner sliding pipe is connected to the inside of the bottom pipe installation pipe in a sliding manner, and a hole sliding plate is fixedly connected to one end of the inner sliding pipe, so that the ammonia nitrogen on-line monitor is described.

When the existing ammonia nitrogen on-line monitor is used, a plurality of data lines are connected with the monitor and used for carrying out electronic transmission, data exchange and the like on results detected by a computer in the device, but the joint of the data lines and the monitor is easy to be pulled by external force to generate the phenomenon of degumming and fracture, so that the device is damaged, the service life of the device is shortened, and a structure is designed to solve the problem.

Disclosure of Invention

The utility model aims to provide an ammonia nitrogen on-line monitor, which solves the problems that the connection part of an electric wire and a device is easily broken by pulling of external force and the service life is shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ammonia nitrogen on-line monitoring appearance, includes main part, electric wire and two pad feet of placing on the mounting panel, the electric wire sets up in one side of main part, two pad foot symmetry sets up in the bottom of main part, be connected through the bolt between pad foot and the mounting panel, pad foot can support the main part, one side of main part is provided with the backup pad for the bottom of electric wire, the top equidistance of backup pad is fixed with a plurality of second connecting blocks, first spacing groove has been seted up to the bottom of second connecting block, and the relative slip of first connecting block is made things convenient for in first spacing groove, the inside slip of first spacing groove is provided with first connecting block, the bottom and the backup pad fixed connection of first connecting block, the top of second connecting block is fixed with first clamp splice, one side slip of first clamp splice is provided with the second clamp splice, and the inboard of first clamp splice and second clamp splice all is the arc structure, the draw-in groove has been seted up to the inboard of second clamp splice, the draw-in groove can hold the electric wire to carry out the first clamp head, draw-in groove has the draw-in groove to the inside wire, draw-in groove is fixed to the inside between the wire.

Preferably, two mounting blocks are symmetrically fixed at the bottom of the supporting plate, the mounting blocks facilitate the fixing of the supporting plate, and the mounting blocks are fixedly connected with the main body through bolts.

Preferably, the second spacing groove has been seted up to the one end of second clamp splice, and the relative slip of second metal piece is made things convenient for to limit the sliding distance of second clamp splice, the inside embedding of second spacing groove has the second metal piece, the one end and the first metal piece fixed connection of second metal piece, the through-hole has been seted up in the top of second metal piece in a penetrating way, and the through-hole makes things convenient for the slip of montant, limits the slip direction of second clamp splice, the inside of through-hole is run through there is the montant, the both ends of montant respectively with the both sides inner wall fixed connection of second spacing groove.

Preferably, the second metal block is of a cuboid structure, a spring is connected between the second metal block and the inner wall of the second limiting groove, and the spring can enable the second clamping block to reset.

Preferably, a third limit groove is formed in one side of the first connecting block, the third limit groove facilitates relative sliding of the extrusion plate, a threaded hole is formed in the inner wall of one side of the first limit groove in a penetrating mode, the threaded hole facilitates sliding of the rotating block, the sliding direction of the rotating block is limited, the rotating block with the T-shaped cross section is arranged in the threaded hole in a penetrating mode, the inner wall of the threaded hole is connected with the rotating block through threads, one end of the rotating block is embedded into the inner portion of the third limit groove, and the extrusion plate is fixed at one end of the rotating block.

Preferably, a damping pad is fixed on one side of the extrusion plate, the damping pad is made of rubber, and the damping pad is clung to the inner wall of the third limit groove.

Preferably, a first positioning block is fixed on one side of the pad, a positioning hole is formed in the top of the first positioning block in a penetrating mode, the positioning hole can accommodate a second positioning block and can play a positioning role in mounting of the pad, a second positioning block is arranged in the positioning hole in a penetrating mode, and the bottom end of the second positioning block is fixedly connected with the mounting plate.

Preferably, a rubber pad is fixed on the inner wall of the positioning hole, the rubber pad can fill a gap between the inner wall of the positioning hole and the second positioning block, and the rubber pad is tightly attached to the surface of the second positioning block.

Compared with the prior art, the utility model has the beneficial effects that:

through backup pad, first connecting block, second connecting block, rotating block, first metal piece, first clamp splice, second clamp splice, first spacing groove of design, can improve the fastness of electric wire and main part junction, avoid the electric wire to receive the pulling of external force to lead to the junction to appear degumping, cracked phenomenon, extension device's life guarantees device steady operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of region A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a side view of a support plate and a plurality of first and second clamping blocks according to the present utility model;

FIG. 4 is a side cross-sectional view of a support plate of the present utility model with a plurality of first and second clamping blocks;

FIG. 5 is an enlarged view of region B of FIG. 4 in accordance with the present utility model;

FIG. 6 is an enlarged view of region C of FIG. 4 in accordance with the present utility model;

FIG. 7 is a front cross-sectional view of the utility model in section D of FIG. 1;

in the figure: 1. a main body; 2. a mounting plate; 3. foot pads; 4. a support plate; 5. a first positioning block; 6. a mounting block; 7. a first connection block; 8. a second connection block; 9. a rotating block; 10. a first metal block; 11. a first clamping block; 12. a second clamping block; 13. a first limit groove; 14. a clamping groove; 15. a chuck; 16. the second limit groove; 17. a second metal block; 18. a vertical rod; 19. a third limit groove; 20. a threaded hole; 21. an extrusion plate; 22. positioning holes; 23. and a second positioning block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 7, the present utility model provides a technical solution: an ammonia nitrogen on-line monitor comprises a main body 1 arranged on a mounting plate 2, an electric wire and two pad feet 3, wherein the electric wire is arranged on one side of the main body 1, the two pad feet 3 are symmetrically arranged at the bottom end of the main body 1, the pad feet 3 and the mounting plate 2 are connected through bolts, one side of the main body 1 is provided with a supporting plate 4 relative to the bottom of the electric wire, the supporting plate 4 can support a first connecting block 7 and a second connecting block 8, a plurality of second connecting blocks 8 are fixed at the top of the supporting plate 4 at equal intervals, the second connecting blocks 8 are convenient for adjusting the heights of a first clamping block 11 and a second clamping block 12, a first limiting groove 13 is formed at the bottom end of the second connecting block 8, a first connecting block 7 is slidably arranged in the first limiting groove 13, the first connecting block 7 can support the second connecting block 8, and the bottom end of the first connecting block 7 is fixedly connected with the supporting plate 4, the top end of the second connecting block 8 is fixedly provided with a first clamping block 11, one end of the first clamping block 11 is fixedly provided with a first metal block 10, the first metal block 10 can support the second clamping block 12, one side of the first metal block 10 is slidably provided with the second clamping block 12, the first clamping block 11 and the second clamping block 12 can play a certain limiting role on an electric wire, the inner side of the second clamping block 12 is provided with a clamping groove 14, the electric wire penetrates through the space between the first clamping block 11 and the second clamping block 12, the surface of the electric wire is fixedly provided with a clamping head 15, the clamping head 15 and the clamping groove 14 can further limit the electric wire, the clamping head 15 is embedded into the clamping groove 14, the structure can improve the firmness of the joint of the electric wire and the main body 1, the phenomenon that the joint is degummed and broken due to the fact that the electric wire is pulled by external force is avoided, the service life of the device is prolonged, and the stable operation of the device is ensured; the bottom symmetry of backup pad 4 is fixed with two installation pieces 6, installation piece 6 is convenient to fix backup pad 4, through bolt fixed connection between installation piece 6 and the main part 1, second spacing groove 16 has been seted up to the one end of second clamp splice 12, second metal piece 17 has been inlayed to the inside of second spacing groove 16, the one end of second metal piece 17 and the rotatory piece 9 of first metal piece 10 fixed connection, the through-hole has been seted up in the top run-through of second metal piece 17, the inside of through-hole has a montant 18 throughout, montant 18 can restrict the slip direction of second clamp splice 12, the both ends of montant 18 respectively with the both sides inner wall fixed connection of second spacing groove 16, second metal piece 17 is cuboid structure, be connected with the spring between the inner wall of second metal piece 17 and second spacing groove 16, third spacing groove 19 has been seted up to one side of first connecting piece 7, threaded hole 20 has been run through to one side inner wall of first spacing groove 13, the inside of threaded hole 20 has run through the cross-section to be the rotatory piece 9 of "T" structure, rotatory piece 9 can drive stripper plate 21 and remove in the same direction, the inner wall and rotatory pad 9 of rotatory pad between 9 of rotatory piece and the inside of limit pad, can drive the inside pad 19 with the fixed damping pad with the inside one side of the fixed damping pad of the inside of pad 19.

In this embodiment, preferably, one side of the pad 3 is fixed with a first positioning block 5, the top of the first positioning block 5 is penetrated and provided with a positioning hole 22, the inside of the positioning hole 22 is penetrated and provided with a second positioning block 23, the first positioning block 5 and the second positioning block 23 facilitate the relative alignment of the bolt hole on the mounting plate 2 and the bolt hole on the pad 3, the mounting of the bolt is facilitated, the bottom end of the second positioning block 23 is fixedly connected with the mounting plate 2, a rubber pad is fixed on the inner wall of the positioning hole 22, and the rubber pad is tightly attached to the surface of the second positioning block 23.

The working principle and the using flow of the utility model are as follows: when the device is used, firstly, the device is arranged on the mounting plate 2, the pad 3 is placed on the surface of the mounting plate 2, so that the second positioning block 23 on the mounting plate 2 penetrates through the inside of the positioning hole 22, and then the pad 3 is fixedly connected with the mounting plate 2 through the bolt, so that the bolt hole on the mounting plate 2 is conveniently aligned with the bolt hole on the pad 3, and the bolt is conveniently installed; the height of the first clamping block 11 and the height of the second clamping block 12 are adjusted, the electric wire is conveniently limited, the second connecting block 8 is moved, the first connecting block 7 relatively slides in the first limiting groove 13 until the second connecting block 8 is adjusted to a proper height, then the rotating block 9 is rotated, the rotating block 9 drives the extrusion plate 21 to extrude the inner wall of the third limiting groove 19 when rotating due to the fact that the rotating block 9 is connected with the inner wall of the threaded hole 20 through threads, a certain limiting effect is achieved on the second connecting block 8, then the second clamping block 12 is pulled upwards, the second metal block 17 relatively slides in the second limiting groove 16, the second metal block 17 extrudes a spring, the spring is enabled to shrink under stress, the vertical rod 18 relatively slides in the through hole until the second clamping block 12 moves to a proper height, then the electric wire is placed between the first clamping block 11 and the second clamping block 12, the pulled second clamping block 12 is loosened, after the spring loses extrusion, the second clamping block 12 is reversely pushed, the electric wire is pulled to the inside the wire clamping block 15, the electric wire is firmly connected with the wire clamping groove 14, the electric wire is prevented from being broken, and the life of the electric wire is prolonged, and the electric wire is stably connected to the position of the electric wire is prevented from being broken, and the device is stable in the position of the connection of the electric wire is guaranteed.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ammonia nitrogen on-line monitoring appearance, includes main part (1), electric wire and two pad foot (3) of placing on mounting panel (2), the electric wire sets up in one side of main part (1), two pad foot (3) symmetry sets up in the bottom of main part (1), be connected through the bolt between pad foot (3) and mounting panel (2), its characterized in that: one side of main part (1) is provided with backup pad (4) for the bottom of electric wire, the top equidistance of backup pad (4) is fixed with a plurality of second connecting blocks (8), first spacing groove (13) have been seted up to the bottom of second connecting block (8), the inside slip of first spacing groove (13) is provided with first connecting block (7), the bottom and the backup pad (4) fixed connection of first connecting block (7), the top of second connecting block (8) is fixed with first clamp splice (11), the one end of first clamp splice (11) is fixed with first metal block (10), one side slip of first metal block (10) is provided with second clamp splice (12), draw-in groove (14) have been seted up to the inboard of second clamp splice (12), the electric wire runs through between first clamp splice (11) and second clamp splice (12), the surface fixation of electric wire has chuck (15), inside that chuck (15) were embedded to draw-in groove (14).

2. The ammonia nitrogen on-line monitor according to claim 1, wherein: two mounting blocks (6) are symmetrically fixed at the bottom of the supporting plate (4), and the mounting blocks (6) are fixedly connected with the main body (1) through bolts.

3. The ammonia nitrogen on-line monitor according to claim 1, wherein: the second limiting groove (16) has been seted up to the one end of second clamp splice (12), the inside embedding of second limiting groove (16) has second metal piece (17), the one end and the first metal piece (10) fixed connection of second metal piece (17), the through-hole has been seted up in the top of second metal piece (17) in a penetrating way, the inside of through-hole is run through there is montant (18), the both ends of montant (18) respectively with the both sides inner wall fixed connection of second limiting groove (16).

4. An ammonia nitrogen on-line monitor according to claim 3, wherein: the second metal block (17) is of a cuboid structure, and a spring is connected between the second metal block (17) and the inner wall of the second limiting groove (16).

5. The ammonia nitrogen on-line monitor according to claim 1, wherein: third spacing groove (19) has been seted up to one side of first connecting block (7), threaded hole (20) have been seted up in the inner wall of one side of first spacing groove (13) run through, the inside of threaded hole (20) is run through has rotary block (9) that the cross-section is "T" structure, be connected through the screw thread between the inner wall of threaded hole (20) and rotary block (9), the inside of third spacing groove (19) is embedded to one end of rotary block (9), the one end of rotary block (9) is fixed with stripper plate (21).

6. The ammonia nitrogen on-line monitor according to claim 5, wherein: one side of the extrusion plate (21) is fixed with a damping pad, and the damping pad is tightly attached to the inner wall of the third limit groove (19).

7. The ammonia nitrogen on-line monitor according to claim 1, wherein: one side of the pad foot (3) is fixed with a first positioning block (5), a positioning hole (22) is formed in the top of the first positioning block (5) in a penetrating mode, a second positioning block (23) is formed in the positioning hole (22) in a penetrating mode, and the bottom end of the second positioning block (23) is fixedly connected with the mounting plate (2).

8. The ammonia nitrogen on-line monitor as defined in claim 7, wherein: a rubber pad is fixed on the inner wall of the positioning hole (22), and the rubber pad is tightly attached to the surface of the second positioning block (23).