CN216670909U - Gas detection alarm with anti-falling structure - Google Patents
Gas detection alarm with anti-falling structure Download PDFInfo
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- CN216670909U CN216670909U CN202220188336.5U CN202220188336U CN216670909U CN 216670909 U CN216670909 U CN 216670909U CN 202220188336 U CN202220188336 U CN 202220188336U CN 216670909 U CN216670909 U CN 216670909U
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- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 244000309464 bull Species 0.000 claims description 16
- 239000007789 gas Substances 0.000 description 18
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of gas detection, in particular to a gas detection alarm with an anti-falling structure, which comprises a device main body, wherein the device main body comprises a connecting wall, the outer side of the connecting wall is movably connected with a detection machine, and the outer side of the detection machine is movably connected with an alarm device; the fixing mechanism comprises a connecting rod, the connecting rod is fixedly connected to the surface of the detection machine, the inner side of the connecting rod is slidably connected with a push rod, and the bottom end of the push rod is fixedly connected with a first connecting spring. The first connecting spring acts on the push rod, so that the limit clamping block and the limit connecting block can be conveniently clamped, the limit connecting block can be conveniently mounted and dismounted, the limit function can be realized on the alarm device through the connection of the limit connecting block and the limit sliding groove, and the alarm device can be prevented from rotating.
Description
Technical Field
The utility model relates to the technical field of gas detection, in particular to a gas detection alarm with an anti-falling structure.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases.
But current gas detection equipment, the bolt is adopted to fix most when the alarm is installed, and the inside metal parts of alarm are more, and is comparatively heavy, only through bolted connection, and the bolt is difficult to carry out comprehensive stable support to the alarm, if the alarm blows because of strong wind, the bolt is easy damaged with the plastic connecting plate junction, and alarm stability is relatively poor this moment, has the potential safety hazard, consequently needs to design a gas detection alarm with prevent falling the structure urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gas detection alarm with an anti-falling structure, which aims to solve the problems that a bolt provided in the background technology is difficult to comprehensively and stably support the alarm, and if the alarm is blown by strong wind, the joint of the bolt and a plastic connecting plate is easy to damage, so that potential safety hazards exist.
In order to achieve the above object, the present invention provides a technical solution,
a gas detection alarm with fall arrest comprising:
the device comprises a device main body and a detection device, wherein the device main body comprises a connecting wall, the outer side of the connecting wall is movably connected with the detection machine, and the outer side of the detection machine is movably connected with an alarm device;
the fixing mechanism comprises a connecting rod, the connecting rod is fixedly connected to the surface of the detection machine, the inner side of the connecting rod is connected with a pushing rod in a sliding mode, the bottom end of the pushing rod is fixedly connected with a first connecting spring, the first connecting spring is fixedly connected to the inner side of the connecting rod, the surface of the pushing rod is fixedly connected with a limiting fixture block, the top end of the detection machine is fixedly connected with a limiting connection block, the top end of the detection machine is fixedly connected with a rotating toothed ring, the inner side of the detection machine is connected with the rotating toothed ring in a rotating mode, the inner side of the rotating toothed ring is connected with the fixing fixture block in a sliding mode, the inner side of the detection machine is connected with a connection rack in a sliding mode, and the inner side of the detection machine is connected with a rotating door in a rotating mode;
disassembly body, including connecting the bull stick, connect the bull stick and rotate the inboard of connecting at the detection machine, the bottom fixedly connected with of connecting the bull stick connects the pivot, connect the bull stick and rotate with the detection machine through connecting the pivot and connect, the fixed surface who connects the bull stick is connected with and connects the stay cord, the inboard fixedly connected with second coupling spring of detection machine, the spacing fixed block of one end fixedly connected with of detection machine is kept away from to second coupling spring, spacing fixed block passes through the inboard of second coupling spring sliding connection at the detection machine.
Preferably, the connecting rod is long rod-shaped fixed connection in the outside of alarm device, the catch bar is "L" type sliding connection in the inboard of connecting rod.
Preferably, the first connecting springs are fixedly connected to the bottom end of the push rod in three groups, and the push rod is connected with the connecting rod in a sliding mode through the first connecting springs.
Preferably, the limiting clamping block is in a long rod shape and is clamped and connected to the inner side of the limiting connecting block, and the limiting connecting block is fixedly connected to the inner side of the rotating toothed ring.
Preferably, the connecting rotating rod is in a long rod shape and is rotatably connected to the inner side of the detection machine, and the limiting fixing block is in a block shape and is connected with the connecting wall in a clamping manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. can make things convenient for the staff to overhaul through the effect of revolving the door, through the connection of catch bar and spacing fixture block, conveniently fix the connecting rod, increase the holding power, prevent that screw and plastic slab from stabilizing inadequately and leading to the alarm can not normally work.
2. The position through connecting the pivot removes the effect that can play the pulling to spacing fixed block, makes spacing fixed block break away from the connection wall, can conveniently fix the detection machine to the installation and the dismantlement of connecting between the wall and the detection machine, makes things convenient for the staff to install and dismantles the maintenance.
Drawings
FIG. 1 is a schematic view in partial cross-section of the utility model in elevation view;
FIG. 2 is a front cross-sectional view of the connecting rod and inspection machine of FIG. 1 in accordance with the present invention;
FIG. 3 is a side cross-sectional view of the wall attachment and inspection machine of FIG. 1 in accordance with the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.
In the figure: 1. connecting a wall; 11. a detector; 12. an alarm device; 2. a connecting rod; 21. a push rod; 22. a first connecting spring; 23. a limiting clamping block; 24. a limiting connecting block; 25. rotating the toothed ring; 26. fixing the clamping block; 27. connecting the racks; 28. a rotating door; 3. connecting the rotating rod; 31. connecting the rotating shaft; 32. connecting a pull rope; 33. a second connecting spring; 34. and a limiting fixing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown:
a gas detection alarm with fall arrest comprising:
the device main body comprises a connecting wall 1, wherein the outer side of the connecting wall 1 is movably connected with a detection machine 11, the outer side of the detection machine 11 is movably connected with an alarm device 12, and the detection machine 11 plays a role in supporting and fixing the alarm device 12 through the connection of the detection machine 11 and the alarm device 12, so that the alarm device 12 can work conveniently;
the fixing mechanism comprises a connecting rod 2, the connecting rod 2 is fixedly connected on the surface of a detector 11, the inner side of the connecting rod 2 is connected with a push rod 21 in a sliding manner, the bottom end of the push rod 21 is fixedly connected with a first connecting spring 22, the first connecting spring 22 is fixedly connected on the inner side of the connecting rod 2, the surface of the push rod 21 is fixedly connected with a limiting clamping block 23, the top end of the detector 11 is fixedly connected with a limiting connecting block 24, the top end of the detector 11 is fixedly connected with a rotating toothed ring 25, the inner side of the detector 11 is rotatably connected with the rotating toothed ring 25, the inner side of the rotating toothed ring 25 is slidably connected with a fixing clamping block 26, the inner side of the detector 11 is slidably connected with a connecting rack 27, the inner side of the detector 11 is rotatably connected with a rotating door 28, the supporting force of the alarm device 12 can be increased through the connection of the limiting clamping block 23 and the limiting connecting block 24, the falling of the alarm device 12 is prevented, through the connection of the connecting rack 27 and the rotating door 28, the connecting rack 27 can be convenient to limit the rotating door 28, and the rotating door 28 can be conveniently fixed;
the disassembly mechanism comprises a connecting rotating rod 3, the connecting rotating rod 3 is rotatably connected to the inner side of a detection machine 11, the bottom end of the connecting rotating rod 3 is fixedly connected with a connecting rotating shaft 31, the connecting rotating rod 3 is rotatably connected with the detection machine 11 through the connecting rotating shaft 31, the surface of the connecting rotating rod 3 is fixedly connected with a connecting pull rope 32, the inner side of the detection machine 11 is fixedly connected with a second connecting spring 33, one end of the second connecting spring 33, far away from the detection machine 11, is fixedly connected with a limiting fixed block 34, the limiting fixed block 34 is slidably connected to the inner side of the detection machine 11 through the second connecting spring 33, the connecting rotating shaft 31 plays a supporting role for the connecting rotating rod 3 through the connection between the connecting rotating rod 3 and the connecting rotating shaft 31, the connecting rotating rod 3 is convenient to rotate, the connecting pull rope 32 and the limiting fixed block 34 are connected, the position of the connecting pull rope 32 can move to drive the limiting fixed block 34 to move, make things convenient for spacing fixed block 34 to break away from detection machine 11, convenient installation and the dismantlement to alarm device 12.
Further, connecting rod 2 is long rod-shaped fixed connection in alarm device 12's the outside, and catch bar 21 is "L" type sliding connection in connecting rod 2's inboard, and catch bar 21 is "L" type and can make things convenient for the staff to press, conveniently drives spacing fixture block 23 and carries out the position and remove.
Further, first coupling spring 22 is three fixed connection in the bottom of catch bar 21, and catch bar 21 is through first coupling spring 22 and 2 sliding connection of connecting rod, through the connection of first coupling spring 22 and catch bar 21, can make things convenient for first coupling spring 22 to catch bar 21 effort, makes catch bar 21 drive spacing fixture block 23 and spacing connection block 24 and carries out the block.
Further, spacing fixture block 23 is that long rod-shaped block connects in spacing connecting block 24's inboard, and spacing connecting block 24 fixed connection is in the inboard of rotating ring gear 25, through spacing fixture block 23 and spacing connecting block 24's connection, can conveniently be to connecting rod 2 spacing, increases alarm device 12's fixed strength, prevents that alarm device 12 from working unstably.
Further, connect bull stick 3 and be that the stock form rotates the inboard of connecting at detection machine 11, and spacing fixed block 34 is cubic and connects with connecting 1 block of wall, connects bull stick 3 and is the stock form and can make things convenient for the staff to rotate, and the convenience is twined connection stay cord 32.
The working principle is as follows: during the use, make catch bar 21 to first connecting spring 22 effort through pressing catch bar 21, catch bar 21 drives spacing fixture block 23 and breaks away from spacing connecting block 24, can make things convenient for the staff to overhaul to detecting machine 11 inside through revolving door 28, through rotating revolving ring gear 25, makes fixed fixture block 26 drive and connects rack 27 and carry out the position and move, makes connecting rack 27 play spacing effect to revolving door 28, conveniently fixes revolving door 28.
Connect bull stick 3 through rotating, make to connect bull stick 3 to drive and connect stay cord 32 and carry out rotatory winding, connect stay cord 32 to drive spacing fixed block 34 and break away from connecting wall 1, conveniently dismantle detector 11, connect bull stick 3 through loosening, make second coupling spring 33 to spacing fixed block 34 effort, make spacing fixed block 34 again with connect 1 block of wall, the convenience is installed fixedly to detector 11.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Claims (6)
1. The utility model provides a gas detection alarm with prevent structure of falling which characterized in that includes:
the device comprises a device main body and a detection device, wherein the device main body comprises a connecting wall (1), the outer side of the connecting wall (1) is movably connected with a detection machine (11), and the outer side of the detection machine (11) is movably connected with an alarm device (12);
fixing mechanism, including connecting rod (2), connecting rod (2) fixed connection is on the surface of detection machine (11), the inboard sliding connection of connecting rod (2) has catch bar (21), the bottom fixedly connected with first connecting spring (22) of catch bar (21), first connecting spring (22) fixed connection is in the inboard of connecting rod (2), the fixed surface of catch bar (21) is connected with spacing fixture block (23), the top fixedly connected with spacing connection block (24) of detection machine (11), the top fixedly connected with of detection machine (11) rotates ring gear (25), the inboard rotation of detection machine (11) is connected with rotates ring gear (25), the inboard sliding connection of rotating ring gear (25) has fixed fixture block (26), the inboard sliding connection of detection machine (11) has connection rack (27), the inner side of the detector (11) is rotatably connected with a rotating door (28).
2. A gas detection alarm with fall arrest structure, according to claim 1, wherein: connecting rod (2) are long rod-shaped fixed connection in the outside of alarm device (12), catch bar (21) are "L" type sliding connection in the inboard of connecting rod (2).
3. A gas detection alarm with fall arrest structure, according to claim 1, wherein: first connecting spring (22) are three group fixed connection in the bottom of catch bar (21), catch bar (21) are through first connecting spring (22) and connecting rod (2) sliding connection.
4. A gas detection alarm with fall arrest structure, according to claim 1, wherein: the limiting clamping block (23) is in long rod-shaped clamping connection with the inner side of the limiting connecting block (24), and the limiting connecting block (24) is fixedly connected with the inner side of the rotating toothed ring (25).
5. A gas detection alarm with fall arrest structure, according to claim 1, wherein: the inboard of detecting machine (11) is provided with disassembly body, disassembly body is including connecting bull stick (3), connect bull stick (3) and rotate the inboard of connecting at detecting machine (11), the bottom fixedly connected with of connecting bull stick (3) connects pivot (31), connect bull stick (3) and rotate through connecting pivot (31) and detecting machine (11) and connect, the fixed surface of connecting bull stick (3) is connected with and connects stay cord (32), the inboard fixedly connected with second connecting spring (33) of detecting machine (11), the spacing fixed block (34) of one end fixedly connected with of detecting machine (11) is kept away from in second connecting spring (33), spacing fixed block (34) are through the inboard of second connecting spring (33) sliding connection at detecting machine (11).
6. A gas detection alarm with fall arrest structure, according to claim 5, wherein: connect bull stick (3) and be long rod-shaped rotation and connect the inboard at detection machine (11), spacing fixed block (34) are cubic and connect wall (1) block connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220188336.5U CN216670909U (en) | 2022-01-24 | 2022-01-24 | Gas detection alarm with anti-falling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220188336.5U CN216670909U (en) | 2022-01-24 | 2022-01-24 | Gas detection alarm with anti-falling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216670909U true CN216670909U (en) | 2022-06-03 |
Family
ID=81764360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220188336.5U Expired - Fee Related CN216670909U (en) | 2022-01-24 | 2022-01-24 | Gas detection alarm with anti-falling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216670909U (en) |
-
2022
- 2022-01-24 CN CN202220188336.5U patent/CN216670909U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |