Mounting structure of fixed ammonia gas detector

Abstract

The utility model relates to the technical field of detectors, in particular to a mounting structure of a fixed ammonia gas detector, which comprises an ammonia gas detector and a plurality of first fixing rings fixed on the outer side surface of the ammonia gas detector, an adjusting assembly is movably arranged behind the ammonia gas detector, and the adjusting assembly comprises a bottom plate. A protruding block is fixedly mounted on the surface of one side of the bottom plate, a mounting plate is fixedly mounted on the surface of one side of the protruding block, a rotating ring is rotationally connected to the surface of the outer side of the protruding block, a limiting assembly is fixedly connected to the outer side of the rotating ring, and the outer side of the bottom plate is movably sleeved with a fixing assembly. According to the utility model, the ammonia gas detector is installed and fixed through the bolts, so that when the airflow direction and the wind direction of a detection place change, the ammonia gas detector can be rotated and fixed, the direction of the probe can be quickly adjusted on the premise of not dismounting the bolts, and the installation direction of the probe is convenient for quickly detecting ammonia gas leakage.

Description

Technical Field

[0001] The utility model relates to the technical field of detectors, in particular to an installation structure of a fixed ammonia detector. Background Art

[0002] Liquid ammonia is a widely used chemical raw material. During transportation, storage and equipment maintenance, accidental damage or bursting of pipes and valves in liquid ammonia storage tanks will lead to large-scale leakage of ammonia. If timely measures are not taken, it is easy to cause fire, explosion and poisoning accidents. Ammonia is irritating to the human respiratory tract and sensitive organs, so ammonia leak detection is very necessary. Before installing the ammonia detector, it is necessary to analyze possible ammonia leak points, consider factors such as leakage pressure and direction, and plan the probe position.

[0003] Existing ammonia detectors are usually installed and fixed by bolts. After installation, the probe position of the ammonia detector is fixed. When the airflow direction and wind direction at the detection site change, the original installation direction of the probe is not convenient for quickly detecting ammonia leakage. The bolts need to be removed and the installation direction of the ammonia detector needs to be readjusted. It is not convenient to quickly adjust the direction of the ammonia detector without removing the bolts. Utility Model Content

[0004] The purpose of the utility model is to provide an installation structure of a fixed ammonia detector to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mounting structure for a fixed ammonia detector comprises an ammonia detector and a plurality of No. 1 fixing rings fixed to the outer surface of the ammonia detector, an adjusting component movably provided at the rear of the ammonia detector, the adjusting component comprising a base plate, a bump fixedly mounted on one side surface of the base plate, a mounting plate fixedly mounted on one side surface of the bump, a swivel rotatably connected to the outer surface of the bump, a limiting component fixedly connected to the outer side of the swivel, a fixing component movably sleeved on the outer side of the base plate, the fixing component comprising a plurality of sliding sleeves rotatably sleeved on the outer side of the base plate, a connecting seat fixedly mounted on one side surface of the sliding sleeve, a No. 2 fixing ring rotatably connected inside the connecting seat.

[0007] Furthermore, a vertical plate is fixedly mounted on one side surface of the second fixing ring, a support plate is hinged at one end of the vertical plate, and a plurality of limiting grooves are provided at equal angles on the other side surface of the bottom plate.

[0008] Furthermore, the limiting assembly includes a ratchet fixedly mounted on the outer surface of the rotating ring, a step rod fixedly mounted on one side surface of the base plate, a pawl rotatably connected to the outer side of the step rod, the pawl is movably engaged with the ratchet, a coil spring is fixedly connected to the outer side of the step rod, and one end of the coil spring is fixedly connected to the pawl.

[0009] Furthermore, a plurality of hollow clamping blocks are fixedly installed at equal intervals on one side surface of the mounting plate, a limiting ring is fixedly installed on one side of the hollow clamping block on one side surface of the mounting plate, and the hollow clamping block movably passes through a No. 1 fixing ring.

[0010] Preferably: a plurality of arc grooves are equidistantly formed on one side surface of the mounting plate, an L-shaped rod is fixedly mounted inside the plurality of arc grooves on one side surface of the swivel, and the plurality of L-shaped rods are movable through adjacent hollow blocks and limit rings respectively.

[0011] Furthermore, a plurality of limiting holes are equidistantly provided on one side surface of the bottom plate, an extension plate is fixedly mounted on one side surface of the sliding sleeve, a limiting rod is movably inserted into the extension plate, and the limiting rod penetrates the extension plate and is movably connected to the limiting hole.

[0012] Preferably, a spring is disposed on the outer movable sleeve of the limiting rod, and two ends of the spring are respectively fixedly connected to the limiting rod and the extension plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Put the No. 1 fixing ring on the outside of the hollow block, turn the swivel, drive the L-shaped rod to move, insert it into the hollow block and the limit ring, fix the No. 1 fixing ring, and push the pawl to one side with the chicken-wing ratchet. Then, under the elastic reset action of the coil spring, make the pawl press against the ratchet to fix the swivel, improve the firmness of the ammonia detector during installation, and then pass the bolt through the No. 2 fixing ring to fix the ammonia detector at the desired installation position, so that the ammonia detector is easy to install and disassemble.

[0015] 2. Pull the limit rod upward to separate it from the limit hole, rotate the bottom plate, and adjust the left and right direction of the ammonia detector, so that the ammonia detector can be installed and fixed by bolts. When the airflow direction and wind direction at the detection site change, the ammonia detector can be rotated and fixed without removing the bolts, so that the ammonia detector can quickly adjust its direction.

[0016] 3. Remove the three bolts, keep one bolt to tighten the No. 2 fixing ring, flip the bottom plate to change the front and rear direction angle of the ammonia detector, flip the support plate so that one end of the support plate is stuck in the limit groove at the corresponding position, support the bottom plate to fix the ammonia detector, so as to quickly adjust the front and rear direction of the ammonia detector probe, so that the installation direction of the probe is convenient for quickly detecting ammonia leaks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixed component in the utility model in the unfolded state;

[0019] Figure 3 This is a schematic diagram of the overall split structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the vertical cross-section structure of the connection between the limit rod and the bottom plate in the utility model;

[0021] Figure 5 It is a schematic diagram of the vertical section structure of the adjustment component part in the utility model.

[0022] In the figure: 1. Ammonia detector; 101. No. 1 fixing ring; 2. Adjustment assembly; 201. Bottom plate; 202. Bump; 203. Swivel; 204. Mounting plate; 205. L-shaped rod; 206. Arc groove; 207. Hollow block; 208. Limiting ring; 209. Limiting hole; 3. Limiting assembly; 301. Ratchet; 302. Ratchet; 303. Step rod; 304. Coil spring; 4. Fixing assembly; 401. Sleeve; 402. Connecting seat; 403. No. 2 fixing ring; 404. Vertical plate; 405. Support plate; 406. Limiting groove; 407. Extension plate; 408. Limiting rod; 409. Spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5In an embodiment of the utility model, a mounting structure of a fixed ammonia detector comprises an ammonia detector 1 and a plurality of No. 1 fixing rings 101 fixed to the outer surface of the ammonia detector 1, an adjusting component 2 is movably provided at the rear of the ammonia detector 1, the adjusting component 2 comprises a bottom plate 201, a protrusion 202 is fixedly installed on one side surface of the bottom plate 201, a mounting plate 204 is fixedly installed on one side surface of the protrusion 202, a swivel 203 is rotatably connected to the outer surface of the protrusion 202, a limiting component 3 is fixedly connected to the outer side of the swivel 203, a fixing component 4 is movably sleeved on the outer side of the bottom plate 201, the fixing component 4 comprises a plurality of sliding sleeves 401 rotatably sleeved on the outer side of the bottom plate 201, a connecting seat 402 is fixedly installed on one side surface of the sliding sleeve 401, and a No. 2 fixing ring 403 is rotatably connected inside the connecting seat 402.

[0025] Specifically, the ammonia detector 1 is fixed by the adjusting component 2, and the adjusting component 2 is fixed under the action of the limiting component 3 to prevent the ammonia detector 1 from detaching, and then the adjusting component 2 is fixed at the required installation position of the ammonia detector 1 by the fixing component 4.

[0026] Embodiment 1

[0027] like Figure 3 and Figure 5 As shown, in this embodiment, a plurality of hollow blocks 207 are fixedly installed at equal intervals on one side surface of the mounting plate 204, a limit ring 208 is fixedly installed on one side surface of the mounting plate 204 at the side of the hollow block 207, and the hollow block 207 movably penetrates the first fixing ring 101; a plurality of arc grooves 206 are opened at equal intervals on one side surface of the mounting plate 204, and an L-shaped plug rod 205 is fixedly installed inside the plurality of arc grooves 206 on one side surface of the rotating ring 203, and a plurality of L The plug rod 205 movably passes through the adjacent hollow blocks 207 and the limiting ring 208; the limiting assembly 3 includes a ratchet 301 fixedly mounted on the outer surface of the rotating ring 203, a step rod 303 is fixedly mounted on one side surface of the base plate 201, a pawl 302 is rotatably connected to the outer side of the step rod 303, the pawl 302 is movably engaged with the ratchet 301, a coil spring 304 is fixedly connected to the outer side of the step rod 303, and one end of the coil spring 304 is fixedly connected to the pawl 302.

[0028] In this embodiment, the No. 1 fixing ring 101 is sleeved on the outside of the hollow block 207, and the rotating ring 203 is screwed to drive the L-shaped insertion rod 205 to move and insert it into the hollow block 207 and the limit ring 208, and the No. 1 fixing ring 101 is fixed. The chicken-wing ratchet 301 pushes the pawl 302 to deflect to one side, and then under the elastic reset action of the coil spring 304, the pawl 302 is pressed against the ratchet 301 to prevent the ratchet 301 from rotating, and the rotating ring 203 is fixed to improve the firmness of the ammonia detector 1 during installation, and then the bolts are passed through the No. 2 fixing ring 403 to fix the ammonia detector 1 at the desired installation position.

[0029] like Figure 4 As shown, in this embodiment, a plurality of limit holes 209 are equidistantly provided on one side surface of the base plate 201, an extension plate 407 is fixedly installed on one side surface of the sliding sleeve 401, a limit rod 408 is movably inserted inside the extension plate 407, and the limit rod 408 passes through the extension plate 407 and is movably connected to the limit hole 209; a spring 409 is movably sleeved on the outer side of the limit rod 408, and both ends of the spring 409 are respectively fixedly connected to the limit rod 408 and the extension plate 407.

[0030] During specific implementation, when it is necessary to adjust the left and right direction of the ammonia detector 1, pull the limit rod 408 upward to separate it from the limit hole 209, rotate the base plate 201, and adjust the left and right direction of the ammonia detector 1, so that the ammonia detector 1 is installed and fixed by bolts. When the airflow direction and wind direction at the detection site change, the ammonia detector 1 can be rotated and fixed without removing the bolts, so that the ammonia detector 1 can quickly adjust its direction.

[0031] Embodiment 2

[0032] On the basis of the first embodiment, in order to make up for the problem that the front and rear directions of the ammonia detector 1 in the first embodiment are not easy to adjust.

[0033] like Figure 2 and Figure 5 As shown, in this embodiment, a vertical plate 404 is fixedly mounted on one side surface of the second fixing ring 403, a support plate 405 is hinged at one end of the vertical plate 404, and a plurality of limiting grooves 406 are opened at equal angles on the other side surface of the bottom plate 201.

[0034] During the specific implementation, three bolts are removed, and one bolt is retained to tighten the No. 2 fixing ring 403. The base plate 201 is flipped over to change the front and rear orientation angle of the ammonia detector 1. The support plate 405 is flipped over to make one end of the support plate 405 stuck in the limiting groove 406 at the corresponding position to support the base plate 201 to fix the ammonia detector 1, thereby quickly adjusting the front and rear orientation of the probe of the ammonia detector 1, so that the installation direction of the probe is convenient for quickly detecting ammonia leaks.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mounting structure for a fixed ammonia detector, comprising an ammonia detector (1) and a plurality of No. 1 fixing rings (101) fixed to the outer surface of the ammonia detector (1), characterized in that: An adjustment component (2) is movably provided at the rear of the ammonia detector (1), the adjustment component (2) comprising a base plate (201), a protrusion (202) being fixedly mounted on one side surface of the base plate (201), a mounting plate (204) being fixedly mounted on one side surface of the protrusion (202), a swivel (203) being rotatably connected to the outer surface of the protrusion (202), a limiter component (3) being fixedly connected to the outer side of the swivel (203), a fixing component (4) being movably sleeved on the outer side of the base plate (201), the fixing component (4) comprising a plurality of sliding sleeves (401) rotatably sleeved on the outer side of the base plate (201), a connecting seat (402) being fixedly mounted on one side surface of the sliding sleeve (401), and a second fixing ring (403) being rotatably connected inside the connecting seat (402).

2. The installation structure of a fixed ammonia detector according to claim 1, characterized in that: A vertical plate (404) is fixedly mounted on one side surface of the second fixing ring (403), a support plate (405) is hingedly connected to one end of the vertical plate (404), and a plurality of limiting grooves (406) are formed at equal angles on the other side surface of the bottom plate (201).

3. The installation structure of a fixed ammonia detector according to claim 1, characterized in that: The limit assembly (3) comprises a ratchet (301) fixedly mounted on the outer surface of the rotating ring (203); a step rod (303) is fixedly mounted on one side surface of the bottom plate (201); a pawl (302) is rotatably connected to the outer side of the step rod (303); the pawl (302) is movably engaged with the ratchet (301); a coil spring (304) is fixedly connected to the outer side of the step rod (303); one end of the coil spring (304) is fixedly connected to the pawl (302).

4. The installation structure of a fixed ammonia detector according to claim 1, characterized in that: A plurality of hollow clamping blocks (207) are fixedly mounted at equal intervals on the surface of one side of the mounting plate (204); a limit ring (208) is fixedly mounted on the surface of one side of the mounting plate (204) on one side of the hollow clamping block (207); and the hollow clamping block (207) movably penetrates the first fixing ring (101).

5. The installation structure of a fixed ammonia detector according to claim 4, characterized in that: A plurality of arc-shaped grooves (206) are equidistantly formed on one side surface of the mounting plate (204), and L-shaped insertion rods (205) are fixedly mounted inside the plurality of arc-shaped grooves (206) on one side surface of the rotating ring (203), and the plurality of L-shaped insertion rods (205) are respectively and movably penetrated through adjacent hollow clamping blocks (207) and limiting rings (208).

6. The installation structure of a fixed ammonia detector according to claim 1, characterized in that: A plurality of limiting holes (209) are equidistantly formed on one side surface of the bottom plate (201), an extension plate (407) is fixedly mounted on one side surface of the sliding sleeve (401), a limiting rod (408) is movably inserted into the extension plate (407), and the limiting rod (408) passes through the extension plate (407) and is movably connected to the limiting holes (209).

7. The installation structure of a fixed ammonia detector according to claim 6, characterized in that: A spring (409) is provided on the outer movable sleeve of the limiting rod (408), and two ends of the spring (409) are respectively fixedly connected to the limiting rod (408) and the extension plate (407).

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