Industrial gas alarm convenient to disassemble and assemble

Abstract

The utility model discloses an industrial gas alarm convenient to disassemble and assemble, which comprises a gas alarm body and a fixing ring, the bottom end of the gas alarm body is provided with a detection end, one side of the gas alarm body is fixedly provided with an alarm end, the fixing ring is provided with a fixed installation assembly, and the fixed installation assembly is provided with an alarm end. A clamping assembly is arranged between the gas alarm bodies. When the gas alarm body needs to be installed on a wall surface, the fixing ring is firstly installed on the wall surface through the fixing installation assembly, then the gas alarm body is installed on the fixing ring through the clamping assembly, installation of the gas alarm body can be achieved, and when the gas alarm body needs to be disassembled, the gas alarm body can be disassembled through the clamping assembly. The gas alarm body can be disassembled only by unlocking the clamping assembly, the gas alarm body can be conveniently maintained, and the fixing ring does not need to be disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas alarm technical field especially, relates to an industrial gas alarm convenient to dismount. BACKGROUND

[0002] Industrial gas alarm is a kind of safety equipment specially used to detect the concentration of combustible gas in industrial environment.In the industrial production process, combustible gas such as methane, hydrogen, acetylene etc. once leaks and accumulates to a certain concentration, it is extremely easy to cause explosion when meeting open fire or high temperature, causing serious damage to personnel and equipment. Therefore, industrial gas alarm has become an important part of industrial safety production. It uses advanced sensor technology to accurately sense extremely small amount of combustible gas molecules, providing strong safety guarantee for industrial production.

[0003] Industrial gas alarm not only has basic detection function, but also often integrates many advanced technical characteristics. When the concentration of combustible gas in the environment reaches the preset alarm value, the alarm will immediately issue a sound and light alarm signal to remind the staff to take prompt measures. In addition, many advanced industrial gas alarms also have remote monitoring and networking functions, which can transmit alarm information to the central control room or the mobile phones of relevant personnel in real time, realizing rapid response and remote scheduling. These functional characteristics make industrial gas alarm play an increasingly important role in industrial production.

[0004] The patent document CN213982877U discloses an industrial gas alarm convenient to dismount, which comprises a gas alarm structure, the gas alarm structure comprises a gas alarm, the gas alarm structure further comprises a mounting body and an operating body, the mounting body is uniformly fixed and installed at the outer end of the gas alarm, the operating body is slidingly installed on the inner wall of the mounting body, the mounting body comprises a mounting seat, a mounting hole is formed in the upper end front wall of the mounting seat, the operating body comprises a nut, a spring piece, a stop block, a connecting block, a supporting block, a threaded rod and a knob, the nut is fixedly connected to the front end of the spring piece, the spring piece is provided with a pair of spring pieces, the stop block is provided with a pair of stop blocks, the stop block is fixedly connected to the rear end of the spring piece, the upper end of the connecting block is slidingly installed on the outer end of the spring piece, and the supporting block is provided with a pair of supporting blocks. The utility model relates to the technical field of gas alarm installation, which can improve the installation convenience of gas alarm and better meet the use needs.

[0005] In the prior art of the above patent, the gas alarm is fixed with the wall through the mounting body. However, the gas alarm is fixedly connected with the mounting body, so during the dismounting and maintenance process, the gas alarm needs to be dismounted from the wall together with the mounting body, and after the maintenance is completed, the gas alarm needs to be installed on the wall together with the mounting body. SUMMARY

[0006] The utility model discloses a convenient to dismount's industrial gas alarm, to solve the above insufficient place in prior art.

[0007] In order to realize above-mentioned purpose, the utility model adopts the following technical scheme: a convenient to dismount's industrial gas alarm, including gas alarm body and fixed ring, the bottom of gas alarm body is provided with detection end, the side fixed mounting of gas alarm body has alarm end, be provided with fixed mounting assembly on fixed ring, be provided with the engagement assembly between gas alarm body.

[0008] As a further description of the above technical solution: the fixed mounting assembly includes a plurality of fixed plates and a plurality of screw rods, a plurality of the fixed plates are fixedly installed on the peripheral wall of the fixed ring, the fixed plate is provided with a mounting hole, the screw rod is provided with a threaded section and a smooth section, the screw rod is arranged in the mounting hole, the smooth section is fixedly installed with a limit ring, the limit ring is arranged on the side of the mounting hole close to the threaded section, and the screw rod is rotatably connected with the mounting hole through the smooth section.

[0009] As a further description of the above technical solution: the engagement assembly includes a plurality of through grooves arranged on the side of the gas alarm body close to the fixed ring, a plurality of the through grooves are slidably installed with a clamping block, and the clamping block and the through groove are provided with a spring.

[0010] As a further description of the above technical solution: the top of the clamping block is provided with a wedge surface.

[0011] As a further description of the above technical solution: the peripheral wall of the gas alarm body is embedded with a plurality of pressing blocks, and the top of the plurality of pressing blocks is fixedly connected with the clamping block.

[0012] As a further description of the above technical solution: the side of the fixed ring close to the gas alarm body is provided with a magnetic ring, the side of the gas alarm body close to the fixed ring is provided with a groove, and the magnetic ring and the groove are magnetically connected.

[0013] The utility model provides a convenient to dismount's industrial gas alarm, has the following beneficial effects: when needing to install the gas alarm body on the wall, first, the fixed ring is installed on the wall through the fixed mounting assembly, then the gas alarm body is installed on the fixed ring through the engagement assembly, the installation of the gas alarm body can be realized, when needing to disassemble the gas alarm body, only need to unlock the engagement assembly, can disassemble the gas alarm body, and the gas alarm body is conveniently overhauled, and the fixed ring does not need to be disassembled.

[0014] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not intended to be restrictive of the disclosure.

[0015] This document provides an overview of various implementations or examples of the technology described in this disclosure and is not intended to be an exhaustive disclosure of the overall scope or all the features of the disclosed technology. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Three-dimensional structure schematic diagram for installing on the wall surface of the utility model;

[0017] Figure 2 Three-dimensional structure schematic diagram for installing on the wall surface of the utility model;

[0018] Figure 3 Three-dimensional explosion structure schematic diagram of the utility model;

[0019] Figure 4 Three-dimensional explosion structure schematic diagram of the utility model from another perspective;

[0020] Figure 5 Three-dimensional explosion structure schematic diagram of the utility model from another perspective; Figure 4 Enlarged structure schematic diagram of A of the utility model;

[0021] Figure 6 Three-dimensional explosion structure schematic diagram of the utility model from another perspective;

[0022] Legend:

[0023] 1, wall surface; 2, screw rod; 3, fixed ring; 4, gas alarm body; 5, alarm end; 6, detection end; 7, threaded section; 8, smooth section; 9, limiting ring; 10, fixed plate; 11, mounting hole; 12, magnetic attraction ring; 13, groove; 14, through groove; 15, spring; 16, clamping block; 17, wedge surface; 18, pressing block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Reference Figures 1-6The utility model provides an industrial gas alarm convenient to dismount, which comprises a gas alarm body 4 and a fixing ring 3, the bottom end of the gas alarm body 4 is provided with a detection end 6, one side of the gas alarm body 4 is fixedly installed with an alarm end 5, the fixing ring 3 is provided with a fixed mounting assembly, and the gas alarm body 4 is provided with a clamping assembly; when the gas alarm body 4 needs to be installed on a wall surface 1, the fixing ring 3 is installed on the wall surface 1 through the fixed mounting assembly, and then the gas alarm body 4 is installed on the fixing ring 3 through the clamping assembly, so that the installation of the gas alarm body 4 can be realized; when the gas alarm body 4 needs to be dismounted, the gas alarm body 4 can be dismounted only by unlocking the clamping assembly, so that the gas alarm body 4 can be conveniently overhauled without dismounting the fixing ring 3.

[0026] As a preferred technical scheme of the embodiment, the fixed mounting assembly comprises a plurality of fixed plates 10 and a plurality of screw rods 2, the fixed plates 10 are fixedly installed on the peripheral wall of the fixing ring 3, the fixed plates 10 are provided with mounting holes 11, the screw rods 2 are provided with threaded sections 7 and smooth sections 8, the screw rods 2 are arranged in the mounting holes 11, the smooth sections 8 are fixedly installed with limiting rings 9, the limiting rings 9 are arranged on one side of the mounting holes 11 close to the threaded sections 7, and the screw rods 2 are rotationally connected with the mounting holes 11 through the smooth sections 8; the screw rods 2 are connected with the wall surface 1 through the threaded sections 7, the smooth sections 8 are arranged outside the wall surface 1, and there is a gap between the fixing ring 3 and the wall under the action of the limiting rings 9, so that the clamping blocks 16 on the clamping assembly can be fixed with the fixing ring 3.

[0027] As a preferred technical scheme of the embodiment, the clamping assembly comprises a plurality of through grooves 14 arranged on one side of the gas alarm body 4 close to the fixing ring 3, a plurality of clamping blocks 16 are slidably installed in the through grooves 14, and springs 15 are arranged between the clamping blocks 16 and the through grooves 14; when the gas alarm body 4 is installed close to the fixing ring 3, the clamping blocks 16 can be compressed downward under the action of the fixing ring 3 in the process of moving the gas alarm body 4, and the clamping blocks 16 are bounced upward under the action of the springs 15 when the fixing ring 3 is between the clamping blocks 16 and the gas alarm body 4, so that the gas alarm body 4 is connected with the fixing ring 3 through the clamping blocks 16.

[0028] As a preferred technical scheme of the embodiment, a wedge surface 17 is arranged at the top end of the clamping block 16; the wedge surface 17 can facilitate the clamping block 16 to be smoothly compressed downward to compress the spring 15 when the clamping block 16 contacts the fixing ring 3.

[0029] As the preferred technical scheme of the embodiment, the plurality of pressing blocks 18 are embedded in the peripheral wall of the gas alarm body 4 and are fixedly connected with the top end of the clamping block 16; when it is needed to disassemble the gas alarm body 4 from the fixing ring 3, the pressing blocks 18 are slid to the inside of the through slot 14, the plurality of clamping blocks 16 compress the spring 15, the plurality of clamping blocks 16 slide to the inside of the through slot 14, and the gas alarm body 4 is disassembled from the fixing ring 3.

[0030] As the preferred technical scheme of the embodiment, the fixing ring 3 is provided with the magnetic attraction ring 12 close to the gas alarm body 4, the gas alarm body 4 is provided with the recess 13 close to the fixing ring 3, and the magnetic attraction ring 12 is magnetically connected with the recess 13; when the gas alarm body 4 and the fixing ring 3 are connected, the magnetic attraction ring 12 and the recess 13 are magnetically connected, and the stability of the fixing between the gas alarm body 4 and the fixing ring 3 is increased.

[0031] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, carries out equivalent replacement or change, and all should be covered in the protection scope of the utility model.

Claims

1. An industrial gas alarm which is easy to disassemble, comprising a gas alarm body (4) and a fixing ring (3), characterized in that, The bottom end of the gas alarm body (4) is provided with a detection end (6), one side of the gas alarm body (4) is fixedly installed with an alarm end (5), the fixed ring (3) is provided with a fixed mounting assembly, the gas alarm bodies (4) are provided with a clamping assembly, the clamping assembly comprises a plurality of through grooves (14) opened in the side of the gas alarm body (4) close to the fixed ring (3), a plurality of clamping blocks (16) are slidably installed in the through grooves (14), and springs (15) are arranged between the clamping blocks (16) and the through grooves (14).

2. The industrial gas alarm of easy assembly and disassembly according to claim 1, characterized in that, The fixed mounting assembly comprises a plurality of fixed plates (10) and a plurality of screw rods (2), the fixed plates (10) are fixedly installed on the peripheral wall of the fixed ring (3), the fixed plates (10) are provided with mounting holes (11), the screw rods (2) are provided with threaded sections (7) and smooth sections (8), the screw rods (2) are arranged in the mounting holes (11), the smooth sections (8) are fixedly installed with limiting rings (9), the limiting rings (9) are arranged on the side of the mounting holes (11) close to the threaded sections (7), and the screw rods (2) are rotatably connected with the mounting holes (11) through the smooth sections (8).

3. The industrial gas alarm of easy assembly and disassembly according to claim 1, characterized in that, The top end of the clamping block (16) is provided with a wedge surface (17).

4. The industrial gas alarm of easy assembly and disassembly according to claim 1, characterized in that, The peripheral wall of the gas alarm body (4) is embedded with a plurality of pressing blocks (18), and the top end of the clamping block (16) is fixedly connected with the pressing blocks (18).

5. The industrial gas alarm of easy assembly and disassembly according to claim 1, characterized in that, The side of the fixed ring (3) close to the gas alarm body (4) is provided with a magnetic ring (12), the side of the gas alarm body (4) close to the fixed ring (3) is provided with a groove (13), and the magnetic ring (12) and the groove (13) are magnetically connected.

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