Combustible gas alarm fixing device

Abstract

The utility model provides a combustible gas alarm fixing device, which comprises a fixing frame and a fixing mechanism, and is characterized in that the fixing frame comprises a base, two lug plates, a sliding block, a connecting block, a plurality of fixing plates and a plurality of bolts, and the two lug plates are symmetrically arranged on the two side walls of the base; the sliding block is mounted in the base; the connecting block is connected with the side wall of the sliding block; the fixing plates are arranged on the side walls of the two sides of the connecting block correspondingly. And a plurality of bolts respectively penetrate through the side walls of the corresponding fixing plates. According to the combustible gas alarm fixing device provided by the embodiment of the utility model, the combustible gas alarm can be quickly mounted or dismounted through the fixing frame in the process of overhauling or maintaining the combustible gas alarm, so that the working efficiency of related overhauling or maintaining workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of combustible gas detection, especially to a combustible gas alarm fixing device. BACKGROUND

[0002] Combustible gas refers to the substance that can be ignited and is in the gaseous state at normal temperature and pressure, such as hydrogen, acetylene, ethylene, ammonia, hydrogen sulfide, etc. Combustible gas has the general characteristics of gas. In the process of detecting combustible gas, a combustible gas alarm is usually used.

[0003] The conventional combustible gas alarm is usually fixed on the wall by expansion screws or fixed on other devices by bolts during installation. This makes it inconvenient to disassemble and maintain or repair the combustible gas alarm, thereby affecting the work efficiency of the relevant staff. Moreover, repeated disassembly of the bolts will change the thread holes, thereby affecting the normal fixation of the combustible gas alarm. SUMMARY

[0004] The utility model aims to solve one of the above technical problems at least to some extent.

[0005] To this end, one purpose of the utility model is to provide a combustible gas alarm fixing device, which can quickly install or disassemble the combustible gas alarm through the fixing frame during the maintenance or repair of the combustible gas alarm, thereby improving the work efficiency of the relevant maintenance or repair staff.

[0006] To achieve the above purpose, the utility model provides a combustible gas alarm fixing device in the first aspect, which comprises a fixing frame and a fixing mechanism. The fixing frame comprises a base, two ear plates, a sliding block, a connecting block, multiple fixing plates and multiple bolts. The two ear plates are symmetrically arranged on the side walls of the base. The sliding block is installed inside the base. The connecting block is connected with the side walls of the sliding block. The fixing plates are arranged on the two side walls of the connecting block, respectively. The multiple bolts pass through the corresponding side walls of the fixing plates, respectively.

[0007] In addition, the combustible gas alarm fixing device according to the utility model can have the following additional technical features.

[0008] Specifically, the fixing mechanism comprises two groups of first springs, two groups of clamping bolts and a pushing assembly. The side walls of the sliding block are symmetrically provided with limiting holes. The two groups of first springs are installed in the corresponding limiting holes. The two groups of clamping bolts are connected with the other ends of the corresponding first springs, respectively. The side walls of the base are respectively provided with clamping holes. The pushing assembly is arranged on the inner bottom wall of the base.

[0009] Specifically, the side walls of the two ear plates are respectively provided with connecting grooves at equal distances.

[0010] Specifically, the pushing assembly comprises a plurality of second springs and a pushing plate, wherein the plurality of second springs are equidistantly distributed on the inner bottom wall of the base, and the pushing plate is connected to the other end of the plurality of second springs.

[0011] Specifically, the side wall of the connecting block is provided with a rubber pad.

[0012] Compared with the prior art, the combustible gas alarm fixing device can quickly install or dismount the combustible gas alarm through the fixing frame during the maintenance or repair of the combustible gas alarm, thereby improving the work efficiency of the related maintenance or repair personnel.

[0013] Additional aspects and advantages of the present application will be described in part below with reference to the description and will be apparent from the description, or will be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 Fig. 1 is a structural schematic view of a combustible gas alarm fixing device according to an embodiment of the present application;

[0016] Figure 2 Fig. 2 is a structural schematic view of a fixing frame of a combustible gas alarm fixing device according to an embodiment of the present application;

[0017] Figure 3 Fig. 3 is a structural schematic view of a fixing mechanism of a combustible gas alarm fixing device according to an embodiment of the present application;

[0018] Figure 4 Fig. 4 is a structural schematic view of a rubber pad and a sliding block used in cooperation in a combustible gas alarm fixing device according to an embodiment of the present application.

[0019] Fig. 1 is a structural schematic view of a combustible gas alarm fixing device according to an embodiment of the present application; DETAILED DESCRIPTION

[0020] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs 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 limiting the present application.

[0021] A combustible gas alarm fixing device according to an embodiment of the present application will be described below with reference to the drawings.

[0022] As shown in Figure 1 Figure 4 The combustible gas alarm fixing device according to an embodiment of the present application comprises a fixing frame 1 and a fixing mechanism 2.

[0023] The fixing frame 1 comprises a base 11, two ear plates 12, a sliding block 13, a connecting block 14, a plurality of fixing plates 15 and a plurality of bolts 16.

[0024] The two ear plates 12 are symmetrically arranged on the side walls of the base 11, the sliding block 13 is installed inside the base 11, the connecting block 14 is connected with the side walls of the sliding block 13, the fixing plates 15 are respectively arranged on the side walls of the connecting block 14, and the plurality of bolts 16 respectively pass through the side walls of the corresponding fixing plates 15.

[0025] The fixing mechanism 2 comprises two groups of first springs 22, two groups of clamping bolts 23 and a pushing assembly 25.

[0026] The two side walls of the sliding block 13 are symmetrically provided with limiting holes 21, the two groups of first springs 22 are installed in the corresponding limiting holes 21, the two groups of clamping bolts 23 are respectively connected with the other ends of the corresponding first springs 22, the two side walls of the base 11 are respectively provided with clamping holes 24, and the pushing assembly 25 is arranged on the inner bottom wall of the base 11.

[0027] It should be noted that the height of the first spring 22 when not compressed in the present embodiment should be slightly less than the depth of the limiting hole 21, for example, the depth of the limiting hole 21 is 10 cm, and the height of the first spring 22 when not compressed should be about 8 cm, so that the extra 2 cm can limit the clamping bolt 23, and the height of the first spring 22 after being completely compressed plus the height of the clamping bolt 23 should be not greater than the depth of the limiting hole 21, for example, the height of the first spring 22 after being completely compressed is 2 cm, and the clamping bolt 23 should not exceed 8 cm, so that the clamping bolt 23 can be completely accommodated in the limiting hole 21.

[0028] ​Specifically, when the combustible gas alarm needs to be installed, first, the base 11 is fixed at the current position by fixing the two ear plates 12 at the position where the combustible gas alarm needs to be installed through the expansion wire, then the combustible gas alarm is placed behind the connecting block 14, and then the bolt 16 is rotated to pass through the fixed plate 15 and threadedly connect the combustible gas alarm, so that the combustible gas alarm is fixed through the connecting block 14 and the sliding block 13.

[0029] When the combustible gas alarm needs to be installed on the base 11, the relevant staff first press the clamping bolt 23, the clamping bolt 23 is slidably received into the clamping bolt 23 along the inner wall of the limiting hole 21, and the first spring 22 is stored and compressed, then the sliding block 13 is slidably installed inside the base 11 along the inner wall of the base 11, when the limiting hole 21 coincides with the clamping hole 24, the first spring 22 rebounds, and drives the clamping bolt 23 to reset, when the clamping bolt 23 coincides with the limiting hole 21, the sliding block 13 is fixed inside the base 11, so that the combustible gas alarm is fixed.

[0030] As shown in Figure 1 As shown in Figure 2 The side walls of the two ear plates 12 are respectively provided with connecting grooves 121 at equal intervals.

[0031] It can be understood that through the provision of the connecting grooves 121, the position of the bolt in the connecting grooves 121 can be adjusted according to the size of the wall surface or the size of the machine.

[0032] As shown in Figure 3 The pushing assembly 25 includes a plurality of second springs 251 and a push plate 252.

[0033] The plurality of second springs 251 are distributed on the inner bottom wall of the base 11 at equal intervals, and the push plate 252 is connected to the other end of the plurality of second springs 251.

[0034] Specifically, when the relevant staff installs the sliding block 13 inside the base 11, the sliding block 13 will exert a force on the push plate 252, at this time, continue to push the sliding block 13 downward, the second spring 251 will be compressed downward, at this time, press the clamping bolt 23, the clamping bolt 23 is slidably received into the clamping bolt 23 along the inner wall of the limiting hole 21, the second spring 251 rebounds to push the push plate 252, so that the sliding block 13 is partially ejected, which facilitates taking it out of the base 11.

[0035] As shown in Figure 4 The side wall of the connecting block 14 is provided with a rubber pad 3.

[0036] It can be understood that through the setting of the rubber pad 3, the combustible gas alarm can be more firmly installed with the fixed plate 15 during the process.

[0037] In conclusion, the combustible gas alarm fixing device can quickly install or dismount the combustible gas alarm through the fixing frame during the process of overhauling or repairing the combustible gas alarm, thereby improving the work efficiency of the related overhauling or repairing staff.

[0038] 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, such as two, three, etc., unless otherwise specifically limited.

[0039] 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 does not necessarily refer to 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, the 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.

[0040] 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 the ordinary skilled in the art can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A mounting device for a combustible gas alarm, characterized in that, include: Fixture and fixing mechanism, among which, The fixing frame includes a base, two ear plates, a slider, a connecting block, multiple fixing plates, and multiple bolts, wherein... The two ear plates are symmetrically arranged on the two side walls of the base; The slider is installed inside the base; The connecting block is connected to the side wall of the slider; The fixing plates are respectively disposed on the two side walls of the connecting block; The bolts respectively penetrate the sidewall of the corresponding fixing plate; The fixing mechanism includes two sets of first springs, two sets of latches, and a pushing assembly, wherein... Limiting holes are symmetrically provided on both sides of the slider; Two sets of the first springs are installed in the corresponding limiting holes, and the two sets of the bolts are respectively connected to the other end of the corresponding first spring; The base has locking holes on both sides of its side walls; The pushing component is disposed on the inner bottom wall of the base.

2. The combustible gas alarm fixing device according to claim 1, characterized in that, The two ear plates have connecting grooves equidistantly spaced on their side walls.

3. The combustible gas alarm fixing device according to claim 2, characterized in that, The pushing component includes multiple second springs and push plates, wherein, Multiple second springs are equidistantly distributed on the inner bottom wall of the base, and the push plate is connected to the other end of the multiple second springs.

4. The combustible gas alarm fixing device according to claim 1, characterized in that, The sidewall of the connecting block is fitted with a rubber pad.

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