CN214376878U - Quick fixing device of gas alarm - Google Patents
Quick fixing device of gas alarm Download PDFInfo
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- CN214376878U CN214376878U CN202120581996.5U CN202120581996U CN214376878U CN 214376878 U CN214376878 U CN 214376878U CN 202120581996 U CN202120581996 U CN 202120581996U CN 214376878 U CN214376878 U CN 214376878U
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- mounting box
- alarm
- instrument
- groove seat
- fixing device
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Abstract
The utility model discloses a quick fixing device of a gas alarm, which comprises a detecting instrument and an alarm instrument, and also comprises a box body fixing part and a line body connecting part, wherein the box body fixing part comprises a mounting box, a fixing plate is arranged in the mounting box, a cavity interlayer is left between the lower part of the fixing plate and the inner wall of the mounting box, an elastic cushion block is laid in the cavity interlayer, a first groove seat is arranged at the upper end of the mounting box, the detecting instrument is arranged in the first groove seat, the upper end of the detecting instrument extends out of the first groove seat, the outer wall of the lower end of the detecting instrument is in threaded connection with a second groove seat arranged at the upper end of the fixing plate, the lower end surface of the first groove seat is connected with the upper end surface of the elastic cushion block, and the alarm instrument is arranged at one side of the first groove seat and is movably connected with the mounting box; the detection module and the alarm module of the gas alarm are in a separated state and are fixed on the mounting box, and the mounting box is detachably connected with the two modules, so that a worker can independently replace the detection module or the alarm module without influencing the fixation, and the gas alarm is convenient and practical.
Description
Technical Field
The utility model relates to a safety protection technical field specifically is a quick fixing device of gas alarm.
Background
The gas alarm device is used as an alarm detection device and has wide application in the aspect of safety protection. When gas leakage occurs in the environment and the gas alarm detects that the gas concentration reaches the critical point set by the explosion or poison alarm, the gas signal is converted into a voltage signal or a current signal and transmitted to the alarm instrument, and the gas alarm can send out an alarm signal.
The gas alarm device who uses at present concentrates each module together and fixes through fixing device, because detection module needs to contact a large amount of smoke and dust, consequently can be more serious in the pollution, often needs staff's periodic maintenance, concentrates fixed mode, often needs the staff to wholly demolish the whole alarm when maintaining, just can change, has increased the maintenance degree of difficulty undoubtedly, and the installation is loaded down with trivial details moreover, needs to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas alarm quick fixation device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a quick fixing device for a gas alarm comprises a detecting instrument, an alarm instrument, a box body fixing piece and a wire body connecting piece, wherein the box body fixing piece comprises a mounting box, and a fixing plate is arranged in the mounting box;
a cavity interlayer is reserved between the lower part of the fixed plate and the inner wall of the mounting box, an elastic cushion block is paved in the cavity interlayer, a first groove seat is arranged at the upper end of the mounting box, the detection instrument is arranged in the first groove seat, the upper end of the detection instrument extends out of the first groove seat, the outer wall of the lower end of the detection instrument is in threaded connection with a second groove seat arranged at the upper end of the fixed plate, the lower end surface of the first groove seat is connected with the upper end surface of the elastic cushion block, and the alarm instrument is arranged on one side of the first groove seat and is movably connected with the mounting box;
and the line body connecting piece is arranged in the mounting box, is connected with the fixing plate and is used for connecting a line between the detection instrument and the alarm instrument.
Preferably, the line body connecting piece includes the connection terminal, and the connection terminal is arranged in second groove seat both sides and with fixed plate up end fixed connection, and the connection terminal both ends are equipped with the line interface, install on the line interface be used for with the circuit of being connected detection instrument and alarm instrument.
Preferably, a placing groove is formed in the joint of the upper end face of the mounting box and the alarm instrument, a mounting block is fixed in the placing groove at the lower end of the alarm instrument, and the mounting block is movably connected with the plate body of the mounting box through a second fastening piece.
Preferably, two ends of the fixing plate penetrate into clamping grooves formed in two sides of the mounting box and are fixedly connected with the mounting box.
Preferably, a window is reserved at one end, located on the alarm instrument, of the mounting box, a cover plate is arranged on the window, one end of the cover plate is rotatably connected with the end wall of the mounting box, and the joint of the other end of the cover plate and the end wall of the mounting box is movably connected with the mounting box through a first buckling piece.
Preferably, the corner of the upper end of the mounting box is provided with a first through hole, and the first through hole corresponds to a second through hole arranged on the lower end face of the mounting box.
Compared with the prior art, the beneficial effects of the utility model are that: the detection module and the alarm module of gas alarm are the detached state and fix on the mounting box, and the mounting box can be dismantled with two modules and be connected for the staff can change detection module or alarm module alone under the fixed condition of not influencing, convenient and practical, simultaneously because circuit connection part places in the box body, has fine improvement in the aspect of the security, the setting of apron, the staff of being convenient for maintains, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a quick fixing device of a gas alarm.
Fig. 2 is a schematic structural diagram of a mounting box in a quick fixing device of a gas alarm.
Fig. 3 is a schematic structural diagram of a fixing plate in the quick fixing device of the gas alarm.
Fig. 4 is a schematic structural diagram of a wire holder in a quick fixing device of a gas alarm.
In the figure: 1. detecting a meter; 2. a first slot seat; 3. a first perforation; 4. mounting a box; 5. an alarm instrument; 6. a cover plate; 7. a card slot; 8. a second perforation; 9. a first buckling piece; 10. a second slot seat; 11. a fixing plate; 12. mounting blocks; 13. a second buckling piece; 14. a wire holder; 15. a cavity interlayer; 16. an elastic cushion block; 17. and (4) a window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a fast fixing device for a gas alarm includes a detection instrument 1, an alarm instrument 5, a box body fixing member and a line body connecting member, wherein the box body fixing member includes a mounting box 4, a first through hole 3 is disposed at an upper end edge of the mounting box 4, the first through hole 3 corresponds to a second through hole 8 disposed at a lower end surface of the mounting box 4, and a fixing plate 11 is disposed in the mounting box 4; the detection instrument 1 and the alarm instrument 5 are fixed on the mounting box 4, and the mounting box 4 is fixed on the surface of a wall body by penetrating screw members into the first through hole 3 and the second through hole 8;
a cavity interlayer 15 is reserved between the lower part of the fixed plate 11 and the inner wall of the mounting box 4, an elastic cushion block 16 is laid in the cavity interlayer 15, a first groove seat 2 is arranged at the upper end of the mounting box 4, the detection instrument 1 is arranged in the first groove seat 2, the upper end of the detection instrument extends out of the first groove seat 2, the outer wall of the lower end of the detection instrument is in threaded connection with a second groove seat 10 arranged at the upper end of the fixed plate 11, the lower end face of the first groove seat 2 is connected with the upper end face of the elastic cushion block 16, and the alarm instrument 5 is arranged on one side of the first groove seat 2 and is movably connected with the mounting box 4; the lower end part of the detection instrument 1 penetrates through a mounting hole in the first groove seat 2 to enter the mounting box 4, then is connected with the second groove seat 10, and is continuously screwed into the second groove seat 10 through rotation until the lower end part of the detection instrument 1 is contacted with the elastic cushion block 16, so that the detection instrument 1 is firmly fixed, wherein the elastic cushion block 16 plays a role in supporting;
the line body connecting piece is arranged in the mounting box 4, connected with the fixing plate 11 and used for connecting a line between the detection instrument 1 and the alarm instrument 5; the wire body connecting piece comprises a wire holder 14, the wire holder 14 is arranged on two sides of the second groove seat 10 and is fixedly connected with the upper end face of the fixing plate 11, two ends of the wire holder 14 are provided with line interfaces, and lines for connecting the detection instrument 1 and the alarm instrument 5 are arranged on the line interfaces; the detection instrument 1 is connected with the alarm instrument 5 through a wire holder 14 arranged in the detection instrument 1, after the gas in the environment monitored by the detection instrument 1 exceeds the standard, an electric signal is sent to the alarm instrument 5 through a connecting wire, and the alarm instrument 5 starts to alarm;
a placing groove is formed in the joint of the upper end surface of the mounting box 4 and the alarm instrument 5, a mounting block 12 is fixed at the lower end of the alarm instrument 5 in the placing groove, and the mounting block 12 is movably connected with the plate body of the mounting box 4 through a second fastening piece 13; the alarm instrument 5 is arranged in a placing groove formed in the upper end face of the mounting box 4 through a mounting block 12 at the bottom end, and the alarm instrument and the placing groove are fastened and fixed, so that installation and replacement of workers are facilitated;
two ends of the fixing plate 11 penetrate into the clamping grooves 7 formed in two sides of the mounting box 4 and are fixedly connected with the same; a window 17 is reserved at one end, located on the alarm instrument 5, of the mounting box 4, a cover plate 6 is arranged on the window 17, one end of the cover plate 6 is rotatably connected with the end wall of the mounting box 4, and the joint of the other end of the cover plate and the end wall of the mounting box 4 is movably connected with the mounting box through a first buckling part 9; the cover plate 6 arranged outside the mounting box 4 is rotatably connected with the mounting box 4, and meanwhile, the cover plate can be fixed through a first buckling piece 9 when being connected, so that the maintenance of workers is facilitated.
The utility model discloses a theory of operation is: the lower end part of the detection instrument 1 penetrates through a mounting hole in the first groove seat 2 to enter the mounting box 4 and then is connected with the second groove seat 10, the lower end part of the detection instrument 1 is continuously screwed into the second groove seat 10 through rotation until the lower end surface of the detection instrument 1 is contacted with the elastic cushion block 16, the detection instrument 1 is firmly fixed, the alarm instrument 5 is mounted in a placing groove formed in the upper end surface of the mounting box 4 through a mounting block 12 at the bottom end of the alarm instrument 5 and is buckled, and finally the detection instrument 1 and the alarm instrument 5 are connected together through a line and a line connecting piece and a screw piece is inserted into the first through hole 3 and the second through hole 8, the mounting box 4 is fixed on the surface of a wall body, and the mounting operation is completed; the detection module and the alarm module of the gas alarm are in a separated state and are fixed on the mounting box 4, and the mounting box 4 is detachably connected with the two modules, so that a worker can replace the detection module or the alarm module independently without influencing the fixation condition, and the gas alarm is convenient and practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A quick fixing device for a gas alarm comprises a detection instrument (1) and an alarm instrument (5), and is characterized by further comprising a box body fixing piece and a line body connecting piece, wherein the box body fixing piece comprises a mounting box (4), and a fixing plate (11) is arranged in the mounting box (4);
a cavity interlayer (15) is reserved between the lower part of the fixing plate (11) and the inner wall of the mounting box (4), an elastic cushion block (16) is laid in the cavity interlayer (15), a first groove seat (2) is arranged at the upper end of the mounting box (4), the detection instrument (1) is arranged in the first groove seat (2), the upper end of the detection instrument extends out of the first groove seat (2), the outer wall of the lower end of the detection instrument is in threaded connection with a second groove seat (10) arranged at the upper end of the fixing plate (11), the lower end face of the first groove seat (2) is connected with the upper end face of the elastic cushion block (16), and the alarm instrument (5) is arranged on one side of the first groove seat (2) and is movably connected with the mounting box (4);
the line body connecting piece is arranged in the mounting box (4), connected with the fixing plate (11) and used for connecting a line between the detection instrument (1) and the alarm instrument (5).
2. The quick fixing device of the gas alarm according to claim 1, wherein the wire body connecting piece comprises wire holders (14), the wire holders (14) are arranged on two sides of the second groove seat (10) and fixedly connected with the upper end face of the fixing plate (11), line interfaces are arranged at two ends of the wire holders (14), and lines for connecting the detection instrument (1) and the alarm instrument (5) are mounted on the line interfaces.
3. The quick fixing device for the gas alarm according to claim 1, wherein a placing groove is formed in the joint of the upper end surface of the mounting box (4) and the alarm instrument (5), a mounting block (12) is fixed to the lower end of the alarm instrument (5) in the placing groove, and the mounting block (12) is movably connected with a plate body of the mounting box (4) through a second fastening piece (13).
4. The quick fixing device for the gas alarm according to claim 1, wherein two ends of the fixing plate (11) penetrate into clamping grooves (7) formed in two sides of the mounting box (4) and are fixedly connected with the mounting box.
5. The quick fixing device for the gas alarm according to claim 1, wherein a window (17) is reserved at one end, located on the alarm instrument (5), of the mounting box (4), a cover plate (6) is arranged on the window (17), one end of the cover plate (6) is rotatably connected with the end wall of the mounting box (4), and the joint of the other end of the cover plate and the end wall of the mounting box (4) is movably connected with the mounting box through a first buckling part (9).
6. The quick fixing device for the gas alarm according to claim 1, wherein a first through hole (3) is formed at the corner of the upper end of the mounting box (4), and the first through hole (3) corresponds to a second through hole (8) formed in the lower end face of the mounting box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581996.5U CN214376878U (en) | 2021-03-23 | 2021-03-23 | Quick fixing device of gas alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581996.5U CN214376878U (en) | 2021-03-23 | 2021-03-23 | Quick fixing device of gas alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214376878U true CN214376878U (en) | 2021-10-08 |
Family
ID=77972355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120581996.5U Active CN214376878U (en) | 2021-03-23 | 2021-03-23 | Quick fixing device of gas alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214376878U (en) |
-
2021
- 2021-03-23 CN CN202120581996.5U patent/CN214376878U/en active Active
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