Gas alarm device for detecting gas safety in airport logistics

Abstract

The utility model discloses a gas alarm device for detecting gas safety for airport logistics, which relates to the field of gas alarm devices and comprises a fixing plate and a combustible gas alarm body, and three mounting lugs are mounted on the outer wall of the combustible gas alarm body. According to the utility model, through the arrangement of the installation assembly, when the combustible gas alarm body is installed, a worker can align a sliding rod to an installation hole and push a sliding block at the same time, so that the sliding block extrudes a spring and drives a clamping column to move into a sliding groove, and then the combustible gas alarm body is pushed, so that the combustible gas alarm body slides on the sliding rod; meanwhile, the sliding blocks are loosened, after the clamping columns are aligned with the clamping holes, the springs are stretched to push the sliding blocks to move in a reset mode, the clamping columns are driven to move in a reset mode, the clamping columns are clamped into the corresponding clamping holes, then the installation lugs can be limited, installation of the combustible gas alarm body is completed, and in this way, the installation efficiency of the combustible gas alarm can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas alarm device field, concretely is a kind of airport logistics detects gas safety's gas alarm device. BACKGROUND

[0002] Airport logistics gas safety alarm device is a kind of intelligent gas detection equipment designed for airport logistics area (such as kitchen, fuel storage, repair workshop, heating system etc.), for real-time monitoring the leakage concentration of combustible gas, prevent fire, explosion or poisoning accident.

[0003] According to the announcement No.CN218384215U of Chinese patent, a kind of detection gas safety's gas alarm device is disclosed, the utility model is equipped with anti-falling mechanism and wiring port stabilizing mechanism, can be before device use, anti-falling frame can be installed in the lower end of device shell by fixed screw and mounting piece, sensor outer wall is shielded and protected, prevent sensor from accidentally falling off from the lower end of device shell, cause the damage of sensor, it is favorable to the use of device.

[0004] For the above-mentioned patent content, a plurality of mounting seats are provided on the combustible gas alarm, and mounting holes are formed in the mounting seats. When the combustible gas alarm is installed on the wall, the plurality of bolts are sequentially screwed into the corresponding mounting holes to complete the installation of the combustible gas alarm. However, using multiple bolts for installation is troublesome and time-consuming, which reduces the installation efficiency of the combustible gas alarm and makes it inconvenient to quickly disassemble the combustible gas alarm. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide an airport logistics gas safety detection gas alarm device to solve the technical problem of inconvenient quick disassembly of combustible gas alarm.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an airport logistics gas safety detection gas alarm device, comprising a fixed plate and a combustible gas alarm body, the outer wall of the combustible gas alarm body is provided with three mounting ears, and the mounting ears and the fixed plate are provided with a mounting assembly, the mounting assembly comprises three sliding rods mounted on the surface of the fixed plate, mounting holes and sliding grooves formed in the three mounting ears, a spring is installed in the sliding groove, and the end of the spring is connected with a sliding block, a clamping column is installed on one side of the sliding block close to the mounting hole, and a clamping hole is formed in the outer wall of the sliding rod.

[0007] By adopting the above-mentioned technical scheme, when installing the combustible gas alarm body, the sliding rod can be aligned with the mounting hole, and then the combustible gas alarm body is pushed to make the combustible gas alarm body slide on the sliding rod.

[0008] Further, one end of the clamping column penetrates into the inside of the mounting hole, and the clamping column is matched with the clamping hole.

[0009] By adopting the above technical scheme, when the clamping column is clamped into the inside of the clamping hole, the installation of the combustible gas alarm body can be completed, and the combustible gas alarm body is prevented from moving.

[0010] Further, the outer surface of the sliding block is provided with a push rod, and the outer wall of the push rod is provided with an anti-skid sleeve.

[0011] By adopting the above technical scheme, the staff can conveniently push the sliding block to move by the push rod, and the sliding block will extrude the spring when moving, so that the spring is compressed under stress, and the subsequent reset movement of the sliding block is facilitated.

[0012] Further, the combustible gas alarm body is internally provided with a main control board, and the main control board is provided with a display screen, one side of the combustible gas alarm body is provided with an alarm, and the bottom of the combustible gas alarm body is provided with a sensor.

[0013] By adopting the above technical scheme, the sensor can detect the gas concentration, and the display screen can display the data.

[0014] Further, the combustible gas alarm body is externally provided with a cover plate, and the outer surface of the cover plate is provided with a glass plate.

[0015] By adopting the above technical scheme, the cover plate can shield the inside of the combustible gas alarm body, and the glass plate facilitates the viewing of the data displayed on the display screen.

[0016] Further, the combustible gas alarm body is slidably connected with the slide rod through the mounting ears.

[0017] By adopting the above technical scheme, the combustible gas alarm body is conveniently installed.

[0018] Further, the sliding block is in the shape of a "convex" character, and the clamping column is slidably connected with the sliding groove through the sliding block.

[0019] By adopting the above technical scheme, the sliding block can slide in the sliding groove, and the sliding block is prevented from falling out of the sliding groove.

[0020] Further, the spring and the slide rod are made of stainless steel material.

[0021] By adopting the above technical scheme, the spring and the slide rod are prevented from rusting, and the service life thereof is improved.

[0022] Further, the slide rod penetrates through the mounting hole, and the slide rod is matched with the mounting hole.

[0023] By adopting the above technical solution, the sliding rod can pass through the mounting hole, thus facilitating the installation of the combustible gas alarm body.

[0024] Furthermore, a wiring port is provided on the upper side of the other side of the combustible gas alarm body.

[0025] By adopting the above technical solution, the wiring port is designed to facilitate wiring.

[0026] In summary, the present invention has the following main advantages:

[0027] 1. This utility model, by providing an installation component, allows for quick installation and removal of the combustible gas alarm body. When installing the alarm, the operator aligns the sliding rod with the mounting hole and pushes the slider, causing it to compress the spring and move the locking pin into the groove. Then, the combustible gas alarm body is pushed, allowing it to slide on the sliding rod. Simultaneously, the slider is released. When the locking pin aligns with the locking hole, the spring stretches, pushing the slider back to its original position and moving the locking pin back to its original position, locking it into the corresponding locking hole. This limits the mounting ear and completes the installation of the combustible gas alarm body. Disassembly simply requires pushing the slider to remove the locking pin from the locking hole and release the limiting effect on the mounting ear. The combustible gas alarm body can then be removed from the sliding rod. This method allows for quick assembly and disassembly of the combustible gas alarm body without the need for multiple bolts, simplifying the assembly and disassembly process and improving efficiency.

[0028] 2. This utility model is equipped with a push rod, which makes it convenient for workers to push the slider to move. The slider is convex in shape, which can prevent the slider from falling out of the groove and allow the slider to slide smoothly inside the groove. Attached Figure Description

[0029] Fig. 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0030] Fig. 2 This is a schematic diagram of the front section structure of the combustible gas alarm body of this utility model;

[0031] Fig. 3 This is a three-dimensional structural diagram of the combustible gas alarm body of this utility model;

[0032] Fig. 4 This is a schematic diagram of the mounting ear structure of this utility model;

[0033] Fig. 5 This is a schematic diagram of the slider structure of this utility model;

[0034] Fig. 6 This is a schematic diagram of the slide bar structure of this utility model.

[0035] In the figure: 1, fixed plate; 2, combustible gas alarm body; 3, sensor; 4, alarm; 5, mounting ear; 6, mounting assembly; 601, mounting hole; 602, sliding rod; 603, sliding groove; 604, spring; 605, sliding block; 606, clamping hole; 607, clamping column; 608, push rod; 7, display screen; 8, cover plate; 9, glass plate; 10, main control board; 11, wiring port. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and are used to explain the present application, and cannot be understood as limiting the present application.

[0037] The embodiments will be described below according to the overall structure of the present application.

[0038] Embodiment one:

[0039] A kind of gas alarm device for detecting gas safety for airport logistics, as shown in Figs. 1-6 It includes fixed plate 1 and combustible gas alarm body 2, three mounting ears 5 are installed on the outer wall of combustible gas alarm body 2, and mounting assembly 6 is arranged between mounting ear 5 and fixed plate 1, main control board 10 is installed in combustible gas alarm body 2, and display screen 7 is installed on main control board 10, alarm 4 is installed on the upper side of combustible gas alarm body 2, sensor 3 is installed at the bottom of combustible gas alarm body 2, sensor 3 can detect gas concentration, and display screen 7 can display data, cover plate 8 is installed on the outer surface of combustible gas alarm body 2, glass plate 9 is arranged on the outer surface of cover plate 8, the setting of cover plate 8 can shield the inside of combustible gas alarm body 2, and the setting of glass plate 9 facilitates viewing the data displayed on display screen 7, main control board 10 is electrically connected with display screen 7, sensor 3 and alarm 4 respectively, main control board 10 can receive the signal of sensor 3, when the gas concentration detected by sensor 3 is high, it will transmit signal to main control board 10, and main control board 10 starts alarm 4, and alarm 4 can emit alarm sound, wiring port 11 is arranged on the upper side of the other side of combustible gas alarm body 2, and the setting of wiring port 11 facilitates wiring.

[0040] Referring to Figs. 1-6The mounting assembly 6 comprises three slide rods 602 mounted on the surface of the fixed plate 1, mounting holes 601 and slide grooves 603 provided on the three mounting lugs 5, springs 604 mounted in the slide grooves 603, slide blocks 605 connected to the ends of the springs 604, clamping columns 607 mounted on the side of the slide blocks 605 close to the mounting holes 601, and clamping holes 606 provided on the outer wall of the slide rods 602. When the combustible gas alarm body 2 is mounted, the slide rods 602 are aligned with the mounting holes 601, and then the combustible gas alarm body 2 is pushed to slide on the slide rods 602, one end of the clamping column 607 penetrates into the interior of the mounting hole 601, and the clamping column 607 is matched with the clamping hole 606. When the clamping column 607 is clamped into the interior of the clamping hole 606, the mounting of the combustible gas alarm body 2 is completed, and the combustible gas alarm body 2 is prevented from moving.

[0041] Specifically, the combustible gas alarm body 2 is slidably connected with the slide rods 602 through the mounting lugs 5, so that the combustible gas alarm body 2 is conveniently mounted. The slide block 605 is in the shape of a "convex" character, so that the slide block 605 is prevented from falling out of the slide groove 603. The clamping column 607 is slidably connected with the slide groove 603 through the slide block 605, so that the slide block 605 can slide in the interior of the slide groove 603. The spring 604 and the slide rod 602 are both made of stainless steel material, so that the spring 604 and the slide rod 602 are prevented from rusting and the service life thereof is improved. The slide rod 602 penetrates through the mounting hole 601 and is matched with the mounting hole 601, so that the slide rod 602 can pass through the mounting hole 601 and the combustible gas alarm body 2 is conveniently mounted.

[0042] Embodiment Two

[0043] On the basis of the above-mentioned embodiment one, the following structure is arranged to facilitate the pushing of the slide block 605 by the staff.

[0044] Referring to Figs. 1-5 A pushing rod 608 is mounted on the outer surface of the slide block 605, and an anti-skid sleeve is sleeved on the outer wall of the pushing rod 608, so that the staff can push the slide block 605 to move through the pushing rod 608. When the slide block 605 moves, the spring 604 is pressed and compressed, so that the spring 604 is conveniently reset and moved.

[0045] The working principle of the utility model is as follows: firstly, the staff first fixes the fixed plate 1 on the wall surface, when the combustible gas alarm needs to be installed, the staff can align the slide rod 602 with the mounting hole 601, simultaneously pushes the slide block 605 through the push rod 608, so that the slide block 605 extrudes the spring 604 and drives the clamping column 607 to move into the slide slot 603, then pushes the combustible gas alarm body 2, so that the combustible gas alarm body 2 slides on the slide rod 602, simultaneously releases the push rod 608, when the clamping column 607 is aligned with the clamping hole 606, the spring 604 is stretched to reset the slide block 605 and drive the clamping column 607 to reset, so that the clamping column 607 is clamped into the corresponding clamping hole 606, then the mounting ear 5 is limited, and the installation of the combustible gas alarm body 2 is completed, when disassembling, only the push rod 608 is pushed, so that the slide block 605 drives the clamping column 607 to move, the clamping column 607 moves out of the clamping hole 606 and releases the limitation of the mounting ear 5, at this time, the combustible gas alarm body 2 can be taken off from the slide rod 602, through the mode, the combustible gas alarm body 2 can be quickly disassembled and assembled.

[0046] When the combustible gas alarm is used, the sensor 3 can detect the gas concentration, and the main control board 10 receives the signal of the sensor 3, when the detected gas concentration is high, the main control board 10 starts the alarm 4, and the alarm 4 can emit an alarm sound to remind the surrounding staff.

[0047] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change without creative contribution after reading the specification, but as long as it is in the range of the claims of the utility model, it is protected by the patent law.

Claims

1. A gas alarm device for detecting gas safety for airport logistics, comprising a fixed plate (1) and a combustible gas alarm body (2), characterized in that: The outer wall of the combustible gas alarm body (2) is provided with three mounting ears (5), and mounting assemblies (6) are arranged between the mounting ears (5) and the fixed plate (1), the mounting assembly (6) comprises three sliding rods (602) mounted on the surface of the fixed plate (1), mounting holes (601) and sliding grooves (603) formed in the three mounting ears (5), the sliding groove (603) is internally provided with a spring (604), and the end of the spring (604) is connected with a sliding block (605), the side of the sliding block (605) close to the mounting hole (601) is provided with a clamping column (607), and the outer wall of the sliding rod (602) is provided with a clamping hole (606).

2. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: One end of the clamping column (607) penetrates into the mounting hole (601), and the clamping column (607) is matched with the clamping hole (606).

3. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: The outer surface of the sliding block (605) is provided with a push rod (608), and the outer wall of the push rod (608) is sleeved with an anti-skid sleeve.

4. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: The inside of the combustible gas alarm body (2) is provided with a main control board (10), and the main control board (10) is provided with a display screen (7), one side of the combustible gas alarm body (2) is provided with an alarm (4), and the bottom of the combustible gas alarm body (2) is provided with a sensor (3).

5. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: The outer surface of the combustible gas alarm body (2) is provided with a cover plate (8), and the outer surface of the cover plate (8) is provided with a glass plate (9).

6. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: The combustible gas alarm body (2) is connected with the sliding rod (602) through the mounting ear (5).

7. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: The sliding block (605) is in the shape of "convex", and the clamping column (607) is connected with the sliding groove (603) through the sliding block (605).

8. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: The spring (604) and the sliding rod (602) are both made of stainless steel material.

9. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: The sliding rod (602) penetrates through the mounting hole (601), and the sliding rod (602) is matched with the mounting hole (601).

10. The gas alarm device for detecting gas safety for airport logistics according to claim 1, characterized in that: The other side of the combustible gas alarm body (2) is provided with a wiring port (11).

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