CN213361638U

CN213361638U - Ammonia gas on-line monitoring device

Info

Publication number: CN213361638U
Application number: CN202022185967.5U
Authority: CN
Inventors: 谢玉桃
Original assignee: Anhui Jiamen Photoelectric Technology Co ltd
Current assignee: Anhui Jiamen Photoelectric Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-04
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to an ammonia detects technical field, and discloses an ammonia on-line monitoring device, including base and ammonia monitor, the top fixedly connected with fixed column of base, the threaded hole is seted up at the top of fixed column, the inside threaded connection of screw hole has the screw thread post, the side surface fixedly connected with knob of screw thread post, the top fixedly connected with fixed block of screw thread post, the top swing joint of fixed block has the mounting panel, the locating hole has been seted up to the bottom of mounting panel. This ammonia on-line monitoring device through mutually supporting between fixed column, screw hole, screw thread post, knob, fixed block, mounting panel, locating hole, circular slot, round hole, reference column, dog, spring, spacing hole, activity groove and the gag lever post to can adjust the height of ammonia monitor, make the height that highly will be higher than the ammonia release source of ammonia monitor, thereby improve the accuracy that ammonia monitor detected.

Description

Ammonia gas on-line monitoring device

Technical Field

The utility model relates to an ammonia detects technical field, specifically is an ammonia on-line monitoring device.

Background

The ammonia gas is colorless and has strong pungent odor, and has great toxicity to human body, chronic poisoning of ammonia gas can cause respiratory system diseases such as chronic tracheitis and emphysema, acute ammonia poisoning is reflected in cough stopping, breath holding and the like, and in order to prevent ammonia gas leakage, the ammonia gas is required to be monitored.

Because of the density of ammonia is less than the air for the ammonia can the rebound, thereby need install ammonia on-line monitoring device in the top of ammonia release source, and current ammonia monitoring device is only simple to install it fixedly, can not carry out altitude mixture control to it along with the height of ammonia release source, and then be not convenient for monitor the ammonia, consequently need provide an ammonia on-line monitoring device and solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an ammonia on-line monitoring device possesses the advantage such as being convenient for highly adjusting ammonia monitoring device, has solved current ammonia monitoring device and has only installed it simply fixedly, can not carry out the altitude mixture control to it, and then is not convenient for carry out the problem monitored to the ammonia.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an ammonia gas on-line monitoring device comprises a base and an ammonia gas monitor, wherein the top of the base is fixedly connected with a fixed column, the top of the fixed column is provided with a threaded hole, the inner part of the threaded hole is connected with a threaded column through threads, the side surface of the threaded column is fixedly connected with a knob, the top end of the threaded column is fixedly connected with a fixed block, the top of the fixed block is movably connected with an installation plate, the bottom of the installation plate is provided with a positioning hole, the bottom of the fixed block is provided with a circular groove, the top of the fixed block is provided with a circular hole, the inside of the circular groove is movably inserted with a positioning column, the bottom of the positioning column is fixedly connected with a stop block, the top of the stop block is fixedly connected with a spring, the side surface of the positioning column is provided with a limiting hole, the left side and the right side of the fixing block are both provided with movable grooves, and limiting rods are movably inserted in the movable grooves.

Preferably, the equal fixedly connected with installation piece in the left and right sides of ammonia monitor, the positive fixedly connected with bolt of mounting panel, the front end threaded connection of bolt has the swivel nut.

Preferably, the positive fixedly connected with two fixed plates of mounting panel, two the equal threaded connection in inside of fixed plate has the threaded rod, two the equal swing joint in the first side that the threaded rod is relative has arc splint.

Preferably, the circular groove is communicated with the circular hole, the diameter of the circular groove is larger than that of the circular hole, the positioning column is movably inserted into the circular hole, one end, away from the stop block, of the spring is fixedly connected with the inner top wall of the circular groove, and the spring is movably sleeved with the positioning column.

Preferably, the positioning hole corresponds to the round hole, and the top end of the positioning column is movably inserted into the positioning hole.

Preferably, the movable groove is communicated with the round hole, a guide sleeve is fixedly connected inside the movable groove, the limiting rod is movably connected with the guide sleeve, and a fixing ring is fixedly connected to the side surface of the limiting rod.

Compared with the prior art, the utility model provides an ammonia on-line monitoring device possesses following beneficial effect:

1. this ammonia on-line monitoring device, through the mutually supporting between fixed column, screw hole, screw thread post, knob, fixed block, mounting panel, locating hole, circular slot, round hole, reference column, dog, spring, spacing hole, movable groove and the gag lever post to can adjust the height of ammonia monitor, make the height that highly will be higher than the ammonia release source of ammonia monitor, thereby improve the accuracy that ammonia monitor detected, easy operation is convenient, easy to use.

2. This ammonia on-line monitoring device mutually supports through between installation piece, bolt, swivel nut, fixed plate, threaded rod and the arc splint to can be with ammonia monitor fixed mounting on the mounting panel, easily dismantle the change to the ammonia monitor simultaneously, the operation of being convenient for, labour saving and time saving.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the side structure of the mounting plate of the present invention.

Wherein: 1. a base; 2. an ammonia gas monitor; 3. fixing a column; 4. a threaded hole; 5. a threaded post; 6. a knob; 7. a fixed block; 8. mounting a plate; 9. positioning holes; 10. a circular groove; 11. a circular hole; 12. a positioning column; 13. a stopper; 14. a spring; 15. a limiting hole; 16. a movable groove; 17. a limiting rod; 18. mounting a sheet; 19. a bolt; 20. a threaded sleeve; 21. a fixing plate; 22. a threaded rod; 23. an arc-shaped splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an ammonia gas on-line monitoring device comprises a base 1 and an ammonia gas monitor 2, wherein the ammonia gas monitor 2 has a structure similar to that of an electronic instrument for detecting ammonia gas concentration in an environment in the prior art, has the same effect, and can detect ammonia gas concentration on line in real time, a fixed column 3 is fixedly connected to the top of the base 1, a threaded hole 4 is formed in the top of the fixed column 3, a threaded column 5 is connected to the inner thread of the threaded hole 4, a knob 6 is fixedly connected to the side surface of the threaded column 5, the threaded column 5 is convenient to rotate by setting the knob 6, so that the threaded column 5 moves up and down in the threaded hole 4, a fixed block 7 is fixedly connected to the top of the threaded column 5, a mounting plate 8 is movably connected to the top of the fixed block 7, two positioning holes 9 are formed in the bottom of, the top of the fixed block 7 is provided with a round hole 11, the number of the round groove 10 and the number of the round hole 11 are two, a positioning column 12 is movably inserted in the round groove 10, the position of the positioning hole 9 corresponds to the position of the round hole 11, the top end of the positioning column 12 is movably inserted in the positioning hole 9, so that the mounting plate 8 can be fixedly limited and the mounting plate 8 is prevented from rotating on the fixed block 7, the bottom of the positioning column 12 is fixedly connected with a stop block 13, the top of the stop block 13 is fixedly connected with a spring 14, the round groove 10 is communicated with the round hole 11, the diameter of the round groove 10 is larger than that of the round hole 11, the positioning column 12 is movably inserted in the round hole 11, one end of the spring 14 far away from the stop block 13 is fixedly connected with the inner top wall of the round groove 10, the spring 14 is movably sleeved, and prevents the positioning post 12 from moving out of the inside of the positioning hole 9.

A limiting hole 15 is formed in the side surface of the positioning column 12, movable grooves 16 are formed in the left side and the right side of the fixing block 7, a limiting rod 17 is movably inserted in the movable groove 16, the limiting rod 17 is matched with the limiting hole 15, the stop block 13 is pulled downwards to drive the positioning column 12 to move downwards, the positioning column 12 is enabled to move out of the positioning hole 9, the position of the limiting hole 15 corresponds to the position of the movable groove 16, then the limiting rod 17 moves towards the inside of the movable groove 16, one end, close to the positioning column 12, of the limiting rod 17 is inserted in the limiting hole 15, the positioning column 12 is fixed, the positioning column 12 is prevented from moving, the movable groove 16 is communicated with the circular hole 11, a guide sleeve is fixedly connected in the inside of the movable groove 16, the limiting rod 17 is movably connected with the inside of the guide sleeve, a fixing ring is fixedly connected to the side surface of, the ammonia gas monitoring device can prevent the limiting rod 17 from moving out of the movable groove 16, the left side and the right side of the ammonia gas monitoring device 2 are fixedly connected with the installation pieces 18, the installation pieces 18 are internally provided with installation holes which penetrate through the front and the back, the front surface of the installation plate 8 is fixedly connected with two bolts 19, the bolts 19 are movably inserted into the installation holes, the front end of each bolt 19 is in threaded connection with the threaded sleeve 20, the installation pieces 18 can be fixed on the installation plate 8 through the threaded sleeves 20, so that the ammonia gas monitoring device 2 is fixed on the installation plate 8, the front surface of the installation plate 8 is fixedly connected with two fixed plates 21, the inner parts of the two fixed plates 21 are in threaded connection with the threaded rods 22, the first sides opposite to the two threaded rods 22 are respectively and movably connected with the arc-shaped clamping plates 23, the lower parts of the side surfaces of the ammonia gas monitoring device 2 can be clamped, two threaded rods 22 of anticlockwise rotation for two threaded rods 22 remove to opposite direction, and drive two arc splint 23 and together remove, make arc splint 23 separate with the ammonia gas monitor, then anticlockwise rotation swivel nut 20, make swivel nut 20 separate with bolt 19, thereby alright dismantle ammonia gas monitor 2 from mounting panel 8 get off, be convenient for change ammonia gas monitor 2.

When the positioning device is used, the base 1 is fixed on the ground, then the stop block 13 is pulled downwards, so that the stop block 13 drives the positioning column 12 to move downwards together, the positioning column 12 moves out of the positioning hole 9, when the position of the limiting hole 15 on the positioning column 12 corresponds to the position of the movable groove 16, the limiting rod 17 moves towards the inside of the movable groove 16, one end, close to the positioning column 12, of the limiting rod 17 is movably inserted into the limiting hole 15, so that the positioning column 12 is fixed inside the circular groove 10 and the circular hole 11, the positioning column 12 is prevented from moving, the mounting plate 8 and the fixing block 7 can move, then the knob 6 is rotated anticlockwise, the threaded column 5 is driven to rotate anticlockwise through the knob 6, the threaded column 5 moves upwards in the threaded hole 4, and the fixing block 7 rotates along with the threaded column 5 simultaneously, but the mounting plate 8 cannot be driven to rotate, when the ammonia gas monitoring appearance 2 on the mounting panel 8 is located the top in ammonia release source, just adjust the position of mounting panel 8 and fixed block 7, and be under the unchangeable condition of the direction angle of mounting panel 8, adjust the angle of fixed block 7 through rotating knob 6, thereby make fixed block 7 corresponding with the position of mounting panel 8, make round hole 11 corresponding with the position of locating hole 9 simultaneously, then stimulate gag lever post 17, make gag lever post 17 remove to the both sides of fixed block 7, and make the one end that gag lever post 17 is located spacing hole 15 remove from the inside of spacing hole 15, then under spring 14's left and right sides, drive reference column 12 rebound, thereby make the top of reference column 12 peg graft with the inside of locating hole 9, thereby fix mounting panel 8 and fixed block 7, prevent that mounting panel 8 from taking place to rotate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ammonia on-line monitoring device, includes base (1) and ammonia monitor (2), its characterized in that: the top of the base (1) is fixedly connected with a fixed column (3), the top of the fixed column (3) is provided with a threaded hole (4), the inner thread of the threaded hole (4) is connected with a threaded column (5), the side surface of the threaded column (5) is fixedly connected with a knob (6), the top end of the threaded column (5) is fixedly connected with a fixed block (7), the top of the fixed block (7) is movably connected with a mounting plate (8), the bottom of the mounting plate (8) is provided with a positioning hole (9), the bottom of the fixed block (7) is provided with a circular groove (10), the top of the fixed block (7) is provided with a circular hole (11), the inner part of the circular groove (10) is movably inserted with a positioning column (12), the bottom of the positioning column (12) is fixedly connected with a stop block (13), and the top, the side surface of the positioning column (12) is provided with a limiting hole (15), the left side and the right side of the fixing block (7) are both provided with movable grooves (16), and limiting rods (17) are movably inserted in the movable grooves (16).

2. An ammonia gas on-line monitoring device according to claim 1, characterized in that: the ammonia gas monitoring instrument is characterized in that the left side and the right side of the ammonia gas monitoring instrument (2) are fixedly connected with installation pieces (18), the front side of the installation plate (8) is fixedly connected with a bolt (19), and the front end of the bolt (19) is in threaded connection with a threaded sleeve (20).

3. An ammonia gas on-line monitoring device according to claim 1, characterized in that: two fixed plates (21) of positive fixedly connected with of mounting panel (8), two the equal threaded connection in inside of fixed plate (21) has threaded rod (22), two the equal swing joint in the first side that threaded rod (22) is relative has arc splint (23).

4. An ammonia gas on-line monitoring device according to claim 1, characterized in that: circular slot (10) and round hole (11) communicate each other, the diameter of circular slot (10) is greater than the diameter of round hole (11), reference column (12) are pegged graft with the inside activity of round hole (11), the one end that dog (13) were kept away from in spring (14) and the interior roof fixed connection of circular slot (10), spring (14) cup joint with reference column (12) activity.

5. An ammonia gas on-line monitoring device according to claim 1, characterized in that: the positioning hole (9) corresponds to the round hole (11), and the top end of the positioning column (12) is movably inserted into the positioning hole (9).

6. An ammonia gas on-line monitoring device according to claim 1, characterized in that: the movable groove (16) is communicated with the round hole (11), a guide sleeve is fixedly connected inside the movable groove (16), the limiting rod (17) is movably connected with the inside of the guide sleeve, and a fixing ring is fixedly connected to the side surface of the limiting rod (17).