Gas alarm installation structure

Abstract

The utility model provides a gas alarm installation structure which comprises a top cover and a cover body, and the top cover is provided with a plurality of fixing holes. Two buckling pieces are symmetrically arranged on the top cover, a supporting assembly is arranged on the top cover, and the supporting assembly abuts against the two buckling pieces; the cover body is arranged on the outer side of the top cover in a sleeving mode, two through grooves are symmetrically formed in the cover body, and the two buckling pieces are connected into the corresponding through grooves in a clamped mode. According to the mounting structure of the gas alarm, the cover body is used for shielding the top cover and the auxiliary parts of the top cover, so that the attractiveness of the mounting structure is improved to a certain extent; and the supporting assembly abuts against the buckling piece, and the buckling piece is arranged in the through groove, so that the reliability of connection between the cover body and the top cover is ensured, and the gas alarm can be normally used.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas alarm technical field especially relates to a gas alarm mounting structure. BACKGROUND

[0002] A gas alarm is a safety device used to detect the presence of specific gases in the environment and trigger an alarm. It can timely discover potential dangerous situations such as toxic gas leakage, flammable gas exceeding standards, etc., thereby avoiding or reducing accidents.

[0003] The gas alarm is generally installed on the ceiling, and the correct installation structure is crucial to ensure the effectiveness of the gas alarm. Improper installation may cause device failure, false alarm or missed alarm, thereby affecting the safety of the system.

[0004] Currently, the gas alarm generally uses multiple fixing members (such as bolts) to connect each part (such as the alarm body and the base), and the fixing members are placed outside the gas alarm, which affects the appearance of the gas alarm to some extent; or connected by elastic buckle fixing method, since the elastic buckle has a certain service life, after subsequent multiple resets and maintenance, the elastic potential of the elastic buckle decreases, and the parts of the gas alarm cannot be reliably connected, thereby affecting the use of the gas alarm. SUMMARY

[0005] The utility model aims at at least one of the above technical problems in the technical field.

[0006] Therefore, one purpose of the utility model is to provide a gas alarm mounting structure, which uses a cover to shield the top cover and its attached parts, thereby improving the appearance of the device to some extent; and the support assembly and the buckle member are in contact, and the buckle member is placed inside the through slot, thereby ensuring the reliability of the connection between the cover and the top cover, so that the gas alarm can be used normally.

[0007] To achieve the above purpose, the utility model provides a gas alarm mounting structure in the first aspect, which comprises: a top cover and a cover, wherein a plurality of fixing holes are formed in the top cover; two buckle members are symmetrically arranged on the top cover, a support assembly is arranged on the top cover, and the support assembly is in contact with the two buckle members; the cover is sleeved on the outside of the top cover, two through slots are symmetrically formed in the cover, and the two buckle members are connected inside the corresponding through slots.

[0008] In addition, the gas alarm mounting structure according to the utility model can have the following additional technical features:

[0009] Specifically, the buckle comprises a first supporting plate and a clamping block, wherein the first supporting plate is connected with the top cover; the clamping block is arranged on the outer wall of the first supporting plate, and the cross section of the clamping block is triangular.

[0010] Specifically, the supporting assembly comprises two second supporting plates, a screw rod, two connecting blocks, four hinged rods, two top blocks and an inner hexagonal nut, wherein the two second supporting plates are connected with the top cover; the screw rod is rotationally connected with the two second supporting plates; the two connecting blocks are threadedly connected with the screw rod; one end of each of the four hinged rods is pivotally connected with a corresponding connecting block; two top blocks are respectively pivotally connected with two corresponding hinged rods; the top blocks abut against the buckle; and the inner hexagonal nut is arranged at one end of the screw rod.

[0011] Specifically, a metal strip is arranged above the top cover.

[0012] Specifically, a threaded ring body is arranged at the bottom of the cover body.

[0013] Specifically, a groove is arranged on one of the second supporting plates, the inner hexagonal nut is arranged in the groove, a through hole is arranged on the outer wall of the cover body, and the through hole is arranged opposite to the groove.

[0014] Compared with the prior art, the gas alarm mounting structure has the following beneficial effects: the cover body shields the top cover and its accessory components, thereby improving the appearance of the device to a certain extent; the supporting assembly abuts against the buckle, and the buckle is arranged in the through groove, thereby ensuring the reliability of the connection between the cover body and the top cover, and enabling the gas alarm to be normally used.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 Fig. 1 is a perspective view of a gas alarm mounting structure according to an embodiment of the present application;

[0018] Figure 2 Fig. 2 is a cross-sectional view of the gas alarm mounting structure according to the embodiment of the present application;

[0019] Figure 3 Fig. 3 is a schematic view of a top cover and its accessory components of the gas alarm mounting structure according to the embodiment of the present application.

[0020] Figure 4 The figure is a schematic diagram of a gas alarm mounting structure according to another embodiment of the present application.

[0021] The figure is a schematic diagram of a gas alarm mounting structure according to another embodiment of the present application. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0023] The gas alarm mounting structure of the embodiments of the present application is described below with reference to the accompanying drawings.

[0024] As shown in Figures 1-4 The gas alarm mounting structure of the embodiments of the present application can include a top cover 1 and a cover body 2.

[0025] The top cover 1 has a plurality of fixing holes 11 formed therein, and two buckle members 12 are symmetrically arranged on the top cover 1. A support assembly 13 is arranged on the top cover 1 and in contact with the two buckle members 12. The cover body 2 is sleeved on the outside of the top cover 1, and two through grooves 21 are symmetrically formed on the cover body 2. The two buckle members 12 are clamped inside the corresponding through grooves 21.

[0026] Specifically, when a related technical personnel installs a gas alarm, first, a predetermined installation position on a ceiling is determined, then a hole is drilled on the installation position by using a tool, and finally, the top cover 1 is fixed on the ceiling by using an expansion screw.

[0027] The cover body 2 is sleeved on the outside of the two buckle members 12, the cover body 2 is rotated so that the through grooves 21 are opposite to the positions of the buckle members 12, and the cover body 2 is pushed so that the buckle members 12 are placed inside the through grooves 21, thereby completing the connection between the cover body 2 and the top cover 1. The top cover 1 and its accessory components are all placed inside the cover body 2, which improves the aesthetic degree of the gas alarm to a certain extent.

[0028] During the subsequent reset and maintenance process, the elastic potential energy of the buckle 12 is reduced, the buckle 12 is abutted in the inner part of the through slot 21 by the supporting assembly 13, thereby ensuring the reliability of the connection between the cover body 2 and the top cover 1, so that the gas alarm can be normally used.

[0029] In an embodiment of the utility model, as shown in Figure 3 The buckle 12 comprises a first supporting plate 121 and a clamping block 122.

[0030] The first supporting plate 121 is connected with the top cover 1, the clamping block 122 is arranged on the outer wall of the first supporting plate 121, and the cross section of the clamping block 122 is triangularly structured.

[0031] It should be noted that the material of the first supporting plate 121 described in this embodiment can adopt hard plastic, which has a certain elastic potential energy, and the elastic potential energy of this part will be reduced or lost after subsequent multiple bending uses.

[0032] It can be understood that the cross section of the clamping block 122 is triangularly structured, which can facilitate the movement of the cover body 2 on the surface of the clamping block 122, and the clamping block 122 can limit the cover body 2.

[0033] In an embodiment of the utility model, as shown in Figure 3 The supporting assembly 13 comprises two second supporting plates 131, a screw rod 132, two connecting blocks 133, four hinged rods 134, two top blocks 135 and an inner hexagonal nut 136.

[0034] The two second supporting plates 131 are connected with the top cover 1, the screw rod 132 is rotationally connected with the two second supporting plates 131, the two connecting blocks 133 are threadedly connected with the screw rod 132, one end of each of the four hinged rods 134 is pivotally connected with the corresponding connecting block 133, the two top blocks 135 are respectively pivotally connected with the corresponding two hinged rods 134, the top block 135 abuts against the buckle 12, and the inner hexagonal nut 136 is arranged at one end of the screw rod 132.

[0035] Specifically, after the buckle 12 is placed in the inner part of the through slot 21, the related technical personnel can rotate the inner hexagonal nut 136 by means of an inner hexagonal wrench, so that the screw rod 132 rotates, the screw rod 132 is threadedly connected with the two connecting blocks 133, thereby making the hinged rod 134 push the top block 135 to move, the two top blocks 135 move away from each other, the top block 135 abuts against the buckle 12, thereby ensuring that the buckle 12 can still be placed in the inner part of the through slot 21 in the case that the elastic potential energy is reduced.

[0036] When the related technical personnel need to reset or maintain the gas alarm, the cover body 2 needs to be separated from the top cover 1, and then the gas alarm is taken down, thereby avoiding the related technical personnel from working for a long time in the air, and improving the safety.

[0037] When the cover body 2 is separated from the top cover 1, the inner hexagonal nut 136 needs to be rotated so that the two top blocks 135 are separated from the buckle 12, and then the buckle 12 is pushed by a tool so that the buckle 12 is separated from the through groove 21, and then the cover body 2 and the main body part of the gas alarm are taken down.

[0038] In an embodiment of the utility model, as shown in Figure 4 The top cover 1 is provided with a metal strip 31 above.

[0039] It should be noted that the metal strip 31 described in this embodiment is in an arched structure.

[0040] It can be understood that the metal strip 31 provided with an arched structure can compensate for uneven positions pre-installed on the ceiling, thereby ensuring that the gas alarm is installed vertically on the ceiling.

[0041] As a possible case, the metal strip 31 has a certain elastic potential, so that there is a certain force between the quick installation structure and the ceiling, thereby avoiding the phenomenon of loosening between the quick installation structure and the ceiling in the subsequent use process.

[0042] In an embodiment of the utility model, as shown in Figure 4 The bottom of the cover body 2 is provided with a threaded ring body 41.

[0043] It can be understood that the electronic elements of the gas alarm are installed on the plane of the cover body 2, and the threaded ring body 41 is provided to facilitate the connection and disassembly of the bottom cover, thereby facilitating the separation of the cover body 2 and the top cover 1, and then the electronic elements of the gas alarm are maintained, which can avoid long-term high-altitude operation of related technical personnel and improve the safety during maintenance.

[0044] In an embodiment of the utility model, as shown in Figure 3 and Figure 4 A second supporting plate 131 is provided with a groove 51, the inner hexagonal nut 136 is located in the groove 51, the outer wall of the cover body 2 is provided with a through hole 52, and the through hole 52 is arranged opposite to the groove 51.

[0045] It can be understood that the inner hexagonal nut 136 is arranged in the groove 51, which can improve the appearance of the quick installation structure.

[0046] In summary, the gas alarm installation structure of the utility model uses a cover body to shield the top cover and its attached parts, which improves the appearance of the device to a certain extent; the supporting assembly and the buckle are in contact, and the buckle is placed in the through groove, thereby ensuring the reliability of the connection between the cover body and the top cover, so that the gas alarm can be used normally.

[0047] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0048] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0049] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A gas alarm mounting structure, characterized by comprising: The utility model relates to a kind of cover and cover body, wherein, A plurality of fixing holes (11) are formed in the top cover (1); Two buckle members (12) are symmetrically arranged on the top cover (1), and a support assembly (13) is arranged on the top cover (1), and the support assembly (13) is in contact with the two buckle members (12). The cover body (2) is sleeved on the outside of the top cover (1), two through grooves (21) are symmetrically formed in the cover body (2), and the two buckle members (12) are clamped in the corresponding through grooves (21). The buckle member (12) comprises a first supporting plate (121) and a clamping block (122), wherein, 2. The gas alarm mounting structure according to claim 1, wherein The first supporting plate (121) is connected with the top cover (1); The clamping block (122) is arranged on the outer wall of the first supporting plate (121), and the cross section of the clamping block (122) is triangularly arranged. The support assembly (13) comprises two second supporting plates (131), a screw rod (132), two connecting blocks (133), four hinged rods (134), two top blocks (135) and an internal hexagonal nut (136), wherein, 3. The gas alarm mounting structure according to claim 1, wherein The two second supporting plates (131) are connected with the top cover (1); The screw rod (132) is rotatably connected with the two second supporting plates (131); The two connecting blocks (133) are threadedly connected with the screw rod (132); One end of each of the four hinged rods (134) is pivotally connected with the corresponding connecting block (133), the two top blocks (135) are respectively pivotally connected with the corresponding two hinged rods (134), and the top block (135) is in contact with the buckle member (12); The internal hexagonal nut (136) is arranged at one end of the screw rod (132). A metal strip (31) is arranged above the top cover (1).

4. The gas alarm mounting structure of claim 1, wherein A threaded ring body (41) is arranged at the bottom of the cover body (2).

5. The gas alarm mounting structure according to claim 1, wherein A groove (51) is formed in one of the second supporting plates (131), the internal hexagonal nut (136) is located in the groove (51), a through hole (52) is formed in the outer wall of the cover body (2), and the through hole (52) is arranged opposite to the groove (51).

6. The gas alarm mounting structure according to claim 3, wherein ​

Images