CN117711143B - Remote monitoring gas alarm - Google Patents
Remote monitoring gas alarm Download PDFInfo
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- CN117711143B CN117711143B CN202311784264.6A CN202311784264A CN117711143B CN 117711143 B CN117711143 B CN 117711143B CN 202311784264 A CN202311784264 A CN 202311784264A CN 117711143 B CN117711143 B CN 117711143B
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- dredging
- sliding block
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 64
- 210000001503 joint Anatomy 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The application relates to the technical field of gas alarms, in particular to a remote monitoring gas alarm which comprises an alarm base, a locking mechanism and a dredging mechanism, wherein an alarm shell is arranged on the alarm base, gas through holes are formed in the alarm base and the alarm shell, a mounting cavity is formed in the alarm base, the locking mechanism is used for connecting and locking the alarm base and the alarm shell, the locking mechanism is arranged in the mounting cavity of the alarm base, the dredging mechanism is symmetrically arranged on two sides of the locking mechanism and used for dredging the gas through holes, the alarm base and the alarm shell are quickly connected and locked through the locking mechanism, and the dredging mechanism is driven to synchronously link while being locked, so that the gas through holes are dredged through the dredging mechanism. The application has the effect of solving the problem that the conventional gas alarm is inconvenient to dredge the gas through hole in daily maintenance and inspection to a certain extent.
Description
Technical Field
The application relates to the technical field of gas alarms, in particular to a remote monitoring gas alarm.
Background
Natural gas is an important energy source which is inexhaustible in life, however, gas explosion accidents occur, and serious threat is brought to lives and properties of people, along with the increasing of the use range of the natural gas, the use scene is complex, the pipeline is long, and the traditional household gas alarm has no functions of data display, voice alarm and remote transmission, so that the use requirements of regulatory departments, gas companies and end users can not be met.
Currently, in order to meet the use requirements of regulatory authorities, gas companies, end users. A gas alarm with a remote monitoring function is commonly used to replace the conventional gas alarm. Meanwhile, the alarm can not be installed at a position where the air is directly ventilated, the alarm can not be blocked by other objects, and the alarm can not be installed at a position where a large amount of other gases can be generated, so that the alarm can be normally installed at a position where the ceiling or the wall of a building is higher.
In the related art, since the through holes are formed in the remote monitoring gas alarm, gas can enter the alarm and be monitored, and when the conventional gas alarm is used for a long time, for a region with larger dust, such as a factory, the through holes need to be dredged frequently so as to avoid the problem that the through holes are blocked or internal electronic components are damaged due to the blocking of the through holes, so that the alarm cannot be given. The alarm for blocking the through hole cannot monitor the gas leakage, so that the indoor gas safety hidden trouble is caused. Therefore, in the related art, special staff is required to dredge the through hole, and because the alarm for monitoring the fuel gas is usually arranged at a higher position, the staff is required to ascend to dredge, so that the problem that the staff is inconvenient to dredge and difficult to dredge in time is caused.
Disclosure of Invention
In order to solve the problems that in the related art, as the alarm for monitoring the fuel gas is usually arranged at a higher position, the worker is required to ascend to dredge, so that the worker is inconvenient to dredge and difficult to dredge in time, the application provides the remote monitoring fuel gas alarm.
The application provides a remote monitoring gas alarm which adopts the following technical scheme:
A remote monitoring gas alarm comprising:
the alarm comprises an alarm base, wherein an alarm shell is arranged on the alarm base, gas through holes are formed in the alarm base and the alarm shell, and an installation cavity is formed in the alarm base;
the locking mechanism is used for connecting and locking the alarm base and the alarm shell, and is arranged in the mounting cavity of the alarm base; and
The dredging mechanism is symmetrically arranged on two sides of the locking mechanism and is used for dredging the gas through hole, the dredging mechanism comprises a first bearing seat, a second bearing seat, a driving sliding block and a driven sliding block, the first bearing seat and the second bearing seat are identical in shape and size, sliding grooves are formed in the tops of the first bearing seat and the second bearing seat, the sliding grooves are parallelly fixed in the mounting cavity of the alarm base, the driving sliding block is slidably connected in the sliding grooves of the first bearing seat, and the driven sliding block is slidably connected in the sliding grooves of the second bearing seat.
By adopting the technical scheme, the remote monitoring gas alarm is set into the combination of the alarm base, the locking mechanism and the dredging mechanism, and leaked gas can smoothly enter the whole structure formed by the alarm base and the alarm shell by utilizing the gas through hole and is monitored;
When the gas alarm is subjected to daily maintenance, the servo motor in the locking mechanism is controlled to drive the screw rod to rotate, so that the linkage plate is in threaded linkage, the lock rod slides, and the alarm base and the alarm shell can be locked through the lock rod;
When the linkage plate slides, the linkage plate drives the driving sliding block to synchronously slide, the driving sliding block slides, the push rod is abutted with the clamping block, the driven sliding block is driven to slide on the second bearing seat, the gas through hole is dredged through the dredging piece, the clamping block slides to the inside of the driven sliding block when the linkage plate slides to the first bearing seat, the clamping block is separated from the push rod at the moment, and the driven sliding block is reset under the action of the resetting piece, so that the dredging piece is separated from the gas through hole. Therefore, the problem that the conventional gas alarm is inconvenient to dredge the gas through hole during daily maintenance and inspection is effectively solved.
Optionally, the dredging mechanism further comprises a supporting plate and a dredging sheet, one end of the supporting plate is fixed on the driven sliding block, and the dredging sheet is fixed on the supporting plate.
Through adopting above-mentioned technical scheme, utilize driven slider's slip to drive backup pad and mediation piece and wholly slide, make mediation piece and gas through-hole butt joint, and then dredge gas through-hole through the mediation piece.
Optionally, the dredging piece with the gas through hole all is provided with a plurality of respectively, just the dredging piece with the gas through hole one-to-one sets up.
Through adopting above-mentioned technical scheme, utilize a plurality of gas through-holes to make the gas can get into inside the alarm base smoothly, improve monitoring sensitivity.
Optionally, the dredging mechanism further comprises a push rod, a clamping block, a butt joint rod, a lug and a butt joint plate, wherein the push rod is arranged on the driving sliding block and is close to one side of the driven sliding block, a rectangular notch is formed in one side of the driven sliding block and is close to the driving sliding block, the clamping block is slidably connected in the rectangular notch, a spring is arranged between the tail end of the clamping block and the rectangular notch, the butt joint rod is connected to the top of the clamping block, the lug is fixed on the second bearing seat, the butt joint plate is fixed on the lug, and the butt joint plate is located above the clamping block.
Through adopting above-mentioned technical scheme, utilize push rod and fixture block butt, and then make driven slider can slide with initiative slider synchronization, when the butt pole slides to the butt plate position, the butt pole drives the fixture block and slides to driven slider inside, and then makes fixture block, butt pole separation, makes driven slider can reset.
Optionally, an inclined plane is disposed at one end of the butt plate, which is close to the butt rod.
Through adopting above-mentioned technical scheme, utilize inclined plane structure to make the butt pole can slide on the inclined plane, and then drive the fixture block to the inside slip of driven slider, and then make fixture block, butt pole can separate.
Optionally, a sleeve is rotatably connected to the outer portion of the abutment rod.
By adopting the technical scheme, the friction force between the abutting rod and the abutting plate is reduced by utilizing the rotation of the sleeve.
Optionally, a reset piece is arranged between the alarm base and the driven sliding block, and a positioning rod is arranged at one end, far away from the reset piece, of the second bearing seat.
Through adopting above-mentioned technical scheme, utilize the elasticity promotion driven slider that resets to make it reset fast to carry out spacingly to driven slider through the locating lever simultaneously, avoid driven slider to separate from the second supporting seat.
Optionally, the locking mechanical system includes fixing base, guide bar and a limit section of thick bamboo, the fixing base sets up the installation cavity bottom of alarm base, the guide bar sets up on the fixing base, a limit section of thick bamboo slip cap is established on the guide bar to be located adjacent two between the fixing base, adjacent two be fixed with the linkage board between the limit section of thick bamboo, be fixed with the locking lever on the linkage board, just initiative slider with the linkage board is connected.
Through adopting above-mentioned technical scheme, utilize the spacing effect of guide bar to make spacing section of thick bamboo can drive the directional slip of linkage board.
Optionally, the locking mechanical system still includes servo motor and lead screw, servo motor fixes the installation intracavity of alarm base to be connected with external control equipment electricity, the one end of lead screw with servo motor's output shaft is coaxial fixed, and the other end rotates to be connected on the alarm base, run through on the linkage board and be provided with the screw, lead screw and screw thread fit.
Through adopting above-mentioned technical scheme, utilize servo motor control lead screw to rotate, and then make the linkage board can the screw thread linkage, and then drive the locking lever and remove to suitable position fast.
Optionally, the sliding grooves on the first bearing seat and the second bearing seat are of 匚 -shaped structures.
Through adopting above-mentioned technical scheme, utilize 匚 shape notch to carry out spacingly to initiative slider, driven slider, avoid its slippage.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the remote monitoring gas alarm is arranged into the combination of the alarm base, the locking mechanism and the dredging mechanism, the alarm base can monitor leaked gas in real time, the locking mechanism can lock and protect the alarm base and the alarm shell for protecting the alarm, and meanwhile, under the combined action of the dredging mechanism and the locking mechanism, the gas through hole can be dredged and cleaned, so that the problem that the conventional gas alarm is inconvenient to dredge the gas through hole in daily maintenance and inspection is effectively solved;
2. The push rod is abutted with the clamping block, so that the driven sliding block can synchronously slide with the driving sliding block, and when the abutting rod slides to the abutting plate position, the abutting rod drives the clamping block to slide towards the inside of the driven sliding block, so that the clamping block and the abutting rod are separated, and the driven sliding block can be reset;
3. The interaction of the guide rod and the guide cylinder is utilized, so that the linkage can directionally slide.
Drawings
Fig. 1 is a schematic diagram of an external structure of a remote monitoring gas alarm in this embodiment.
Fig. 2 is a schematic diagram of the internal structure of the alarm base in this embodiment.
Fig. 3 is a schematic view of the locking mechanism in this embodiment.
Fig. 4 is a schematic view of the dredging mechanism in this embodiment.
Fig. 5 is a schematic diagram of the driven slider and the connection structure thereof in the present embodiment.
Reference numerals illustrate:
1. An alarm base; 2. an alarm housing; 3. a gas through hole; 4. a locking mechanism; 41. a fixing seat; 42. a guide rod; 43. a limiting cylinder; 44. a linkage plate; 45. a lock lever; 46. a servo motor; 47. a screw rod; 5. a dredging mechanism; 51. a first support bracket; 52. a second support bracket; 53. a driving slide block; 54. a driven slide block; 55. a support plate; 56. dredging pieces; 57. a push rod; 58. a clamping block; 59. a butt joint rod; 510. a bump; 511. an abutting plate; 512. a reset member; 513. and a positioning rod.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a remote monitoring gas alarm.
It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 and 2, a remote monitoring gas alarm, including alarm base 1, locking mechanical system 4 and mediation mechanism 5, be provided with alarm shell 2 on the alarm base 1, and all be provided with gas through-hole 3 on alarm base 1 and alarm shell 2, the inside of alarm base 1 is provided with the installation cavity, locking mechanical system 4 is used for connecting the locking with alarm base 1 and alarm shell 2, locking mechanical system 4 sets up in the installation cavity of alarm base 1, mediation mechanism 5 symmetry sets up in locking mechanical system 4 both sides, and mediation mechanism 5 is used for carrying out the mediation to gas through-hole 3, with alarm base 1 through locking mechanical system 4, alarm shell 2 high-speed joint locking, and in the locking, drive the synchronous linkage of mediation mechanism 5, and then dredge gas through-hole 3 through mediation mechanism 5, two-way, the frequency that needs artifical regular mediation is reduced, high efficiency is swift, work efficiency has been improved by a wide margin, labour saving and time saving simultaneously.
The base 1 and the housing 2 of the alarm device according to the present application are provided with a mounting portion for mounting, that is, it is convenient to mount the remote monitoring gas alarm device according to the present application. In addition, in the embodiment of the application, the alarm base 1 and the alarm shell 2 are both rectangular. In other embodiments, the alarm base 1 and the alarm housing 2 can be provided in other shapes, such as circular, triangular, etc., as well as embodiments in which the application can be implemented.
Meanwhile, in the embodiment of the application, the gas through holes 3 are also rectangular. In other embodiments, the gas through holes 3 may be provided in a circular shape, a square shape, or the like, which is also a preferred embodiment of the present application.
Referring to fig. 3, in the present embodiment, regarding the lock mechanism 4, the lock mechanism 4 includes a fixed seat 41, a guide bar 42, a stopper tube 43, a link plate 44, a lock lever 45, a servo motor 46, and a screw 47.
The fixing base 41 is arranged at the bottom of the installation cavity of the alarm base 1, the guide rod 42 is arranged on the fixing base 41, the limiting cylinders 43 are slidably sleeved on the guide rod 42 and positioned between two adjacent fixing bases 41, the linkage plate 44 is fixed between two adjacent limiting cylinders 43, the locking rod 45 is fixed on the linkage plate 44, the driving sliding block 53 is connected with the linkage plate 44, the servo motor 46 is fixed in the installation cavity of the alarm base 1 and electrically connected with external control equipment, one end of the screw rod 47 is coaxially fixed with an output shaft of the servo motor 46, the other end of the screw rod is rotatably connected to the alarm base 1, a screw hole is formed in the linkage plate 44 in a penetrating mode, and the screw rod 47 is in threaded fit with the screw hole.
The rotation of servo motor 46 can drive lead screw 47 to take place to rotate, and the lead screw 47 rotates and can drive linkage board 44 and remove, and linkage board 44 removes and can drive the locking lever 45 that fixes on linkage board 44 and remove, and spacing section of thick bamboo 43 is also fixed to be set up on linkage board 44 simultaneously, and then makes linkage board 44 drive spacing section of thick bamboo 43 and can take place to slide along guide bar 42.
The limiting cylinder 43 can drive the linkage plate 44 to directionally slide by utilizing the limiting function of the guide rod 42, and the screw rod 47 is controlled to rotate by the servo motor 46, so that the linkage plate 44 can be in threaded linkage, and the lock rod 45 is driven to rapidly move to a proper position.
It should be noted that, as to how the servo motor 46 is controlled by the external control device in the embodiment of the present application, it is well known to those skilled in the art, and thus, the description is not repeated in the embodiment of the present application, and the present application should not be limited thereto.
Referring to fig. 4 and 5, the dredging mechanism 5 includes a first supporting seat 51, a second supporting seat 52, a driving sliding block 53 and a driven sliding block 54, the shapes and sizes of the first supporting seat 51 and the second supporting seat 52 are identical, sliding grooves are formed in the tops of the first supporting seat 51 and the second supporting seat 52, the first supporting seat 51 and the second supporting seat 52 are parallelly fixed in a mounting cavity of the alarm base 1, the driving sliding block 53 is slidably connected in the sliding groove of the first supporting seat 51, the driven sliding block 54 is slidably connected in the sliding groove of the second supporting seat 52, the sliding grooves on the first supporting seat 51 and the second supporting seat 52 are of 匚 -shaped structures, and the driving sliding block 53 and the driven sliding block 54 are limited through the notch of the 匚 -shaped structure to avoid slipping of the driving sliding block 53 and the driven sliding block 54.
The dredging mechanism 5 further comprises a supporting plate 55, a dredging sheet 56, a push rod 57, a clamping block 58, a butt joint rod 59, a protruding block 510 and a butt joint plate 511, the supporting plate 55 and the dredging sheet 56 are driven to integrally slide through the sliding of the driven sliding block 54, the dredging sheet 56 is in butt joint with the gas through hole 3, the gas through hole 3 is further dredged through the dredging sheet 56, the dredging sheet 56 and the gas through hole 3 are respectively provided with a plurality of, the dredging sheet 56 and the gas through hole 3 are arranged in one-to-one correspondence, and the gas can smoothly enter the alarm base 1 through the plurality of gas through holes 3, so that the monitoring sensitivity is improved.
Regarding some specific arrangements of the dredging mechanism 5, one end of the supporting plate 55 is fixed on the driven slider 54, the dredging piece 56 is fixed on the supporting plate 55, the push rod 57 is arranged on one side of the driving slider 53 close to the driven slider 54, a rectangular notch is arranged on one side of the driven slider 54 close to the driving slider 53, the clamping block 58 is slidably connected in the rectangular notch, a spring is arranged between the tail end of the clamping block 58 and the rectangular notch, the abutting rod 59 is connected at the top of the clamping block 58, the protruding block 510 is fixed on the second supporting seat 52, the abutting plate 511 is fixed on the protruding block 510, and the abutting plate 511 is located above the clamping block 58.
In addition, for the dredging piece 56, in the embodiment of the application, the section size of the dredging piece 56 is smaller than the size of the gas through hole 3, so that the possibility that the dredging piece 56 is blocked on the gas through hole 3 can be effectively reduced.
It should be noted that, regarding the arrangement of the rectangular slot on the driven slider 54 and the arrangement of the spring at the end of the latch block 58 close to the driven slider 54, that is, how to arrange the rectangular slot and how to arrange the spring on the driven slider 54, it is well known to those skilled in the art, so that the description of the embodiment of the present application is not repeated.
The butt plate 511 is provided with an inclined plane at one end close to the butt plate 59, the butt plate 59 can slide on the inclined plane through the inclined plane structure, so that the clamping block 58 is driven to slide towards the inside of the driven sliding block 54, the clamping block 58 and the butt plate 59 can be separated, a sleeve is rotationally connected to the outside of the butt plate 59, friction force between the butt plate 59 and the butt plate 511 is reduced by rotation of the sleeve, and in other embodiments, other forms of rotating members can be adopted, so that the butt plate is a preferred embodiment of the application.
The reset element 512 is arranged between the alarm base 1 and the driven sliding block 54, one end, far away from the reset element 512, of the second bearing bracket 52 is provided with a positioning rod 513, the driven sliding block 54 is pushed by the elastic force of the reset element 512 to enable the driven sliding block 54 to reset quickly, and meanwhile, the driven sliding block 54 is limited by the positioning rod 513, so that the driven sliding block 54 is prevented from being separated from the second bearing bracket 52.
By the fine arrangement of the dredging mechanism 5 and the locking mechanism 4, the locking mechanism 4 of the application has the following advantages: 1. the driving slide block 53 can drive the driven slide block 54 to perform stable movement, so that the dredging piece 56 is driven to effectively dredge the gas through hole 3; 2. the servo motor 46 drives the driving sliding block 53 to move, and meanwhile, the driven sliding block 54 can also reset itself under the action of the butt plate 511, the reset piece 512, the clamping block 58 and the abutting rod 59, so as to be used for dredging next time. Thereby effectively solving the problem that the prior gas alarm is inconvenient to dredge the gas through hole 3 during daily maintenance and inspection.
The implementation principle of the remote monitoring gas alarm provided by the embodiment of the application is as follows: firstly, the alarm shell 2 is sleeved on the alarm base 1, then the servo motor 46 is controlled by external control equipment to drive the screw rod 47 to rotate, and the linkage plate 44 is further in threaded linkage to enable the lock rod 45 to slide, so that the alarm base 1 and the alarm shell 2 are locked by the lock rod 45;
When the linkage plate 44 slides, it drives the driving slide block 53 to synchronously slide, and when the driving slide block 53 slides, the push rod 57 is abutted with the clamping block 58 and drives the driven slide block 54 to slide on the second supporting seat 52, so that the gas through hole 3 is dredged through the dredging piece 56, and when the linkage plate slides to the first supporting seat 51, the clamping block 58 slides towards the inside of the driven slide block 54, and at the moment, the clamping block 58 is separated from the push rod 57, so that the driven slide block 54 is reset under the action of the reset piece 512, and the dredging piece 56 is separated from the gas through hole 3. Therefore, the problem that the conventional gas alarm is inconvenient to dredge the gas through hole during daily maintenance and inspection is effectively solved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. A remote monitoring gas alarm, comprising:
The alarm comprises an alarm base (1), wherein an alarm shell (2) is arranged on the alarm base (1), gas through holes (3) are formed in the alarm base (1) and the alarm shell (2), and an installation cavity is formed in the alarm base (1);
The locking mechanism (4) is used for connecting and locking the alarm base (1) and the alarm shell (2), and the locking mechanism (4) is arranged in the installation cavity of the alarm base (1); and
The dredging mechanism (5) is symmetrically arranged on two sides of the locking mechanism (4), the dredging mechanism (5) is used for dredging the gas through hole (3), the dredging mechanism (5) comprises a first bearing seat (51), a second bearing seat (52), a driving sliding block (53) and a driven sliding block (54), the shapes and the sizes of the first bearing seat (51) and the second bearing seat (52) are identical, sliding grooves are formed in the tops of the first bearing seat (51) and the second bearing seat (52), the first bearing seat and the second bearing seat are parallelly fixed in a mounting cavity of the alarm base (1), the driving sliding block (53) is slidably connected in the sliding groove of the first bearing seat (51), and the driven sliding block (54) is slidably connected in the sliding groove of the second bearing seat (52).
The dredging mechanism (5) further comprises a supporting plate (55) and a dredging sheet (56), one end of the supporting plate (55) is fixed on the driven sliding block (54), and the dredging sheet (56) is fixed on the supporting plate (55);
the dredging pieces (56) and the gas through holes (3) are respectively provided with a plurality of dredging pieces (56) and the gas through holes (3) are arranged in a one-to-one correspondence manner;
the locking mechanism (4) comprises a fixed seat (41), a guide rod (42) and a limiting cylinder (43), wherein the fixed seat (41) is arranged at the bottom of an installation cavity of the alarm base (1), the guide rod (42) is arranged on the fixed seat (41), the limiting cylinder (43) is slidably sleeved on the guide rod (42) and positioned between two adjacent fixed seats (41), a linkage plate (44) is fixed between two adjacent limiting cylinders (43), a lock rod (45) is fixed on the linkage plate (44), and the driving sliding block (53) is connected with the linkage plate (44).
2. The remote monitoring gas alarm according to claim 1, wherein the dredging mechanism (5) further comprises a push rod (57), a clamping block (58), a supporting rod (59), a lug (510) and an abutting plate (511), the push rod (57) is arranged on one side, close to the driven sliding block (54), of the driving sliding block (53), a rectangular notch is arranged on one side, close to the driving sliding block (53), of the driven sliding block (54), the clamping block (58) is slidably connected in the rectangular notch, a spring is arranged between the tail end of the clamping block (58) and the rectangular notch, the supporting rod (59) is connected to the top of the clamping block (58), the lug (510) is fixed on the second bearing bracket (52), the abutting plate (511) is fixed on the lug (510), and the abutting plate (511) is arranged above the clamping block (58).
3. A remote monitoring gas alarm as claimed in claim 2, wherein the abutment plate (511) is provided with a bevel at one end thereof adjacent the abutment rod (59).
4. A remote monitoring gas alarm as claimed in claim 2, wherein a sleeve is rotatably connected to the outside of the abutment lever (59).
5. A remote monitoring gas alarm as claimed in claim 1, wherein a reset member (512) is provided between the alarm base (1) and the driven slider (54), and a positioning rod (513) is provided at an end of the second support bracket (52) remote from the reset member (512).
6. The remote monitoring gas alarm according to claim 1, wherein the locking mechanism (4) further comprises a servo motor (46) and a screw rod (47), the servo motor (46) is fixed in a mounting cavity of the alarm base (1) and is electrically connected with external control equipment, one end of the screw rod (47) is coaxially fixed with an output shaft of the servo motor (46), the other end of the screw rod is rotatably connected to the alarm base (1), a screw hole is formed in the linkage plate (44) in a penetrating mode, and the screw rod (47) is in threaded fit with the screw hole.
7. A remote monitoring gas alarm as claimed in claim 1, wherein the runners on the first and second support brackets (51, 52) are each 匚 -shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311784264.6A CN117711143B (en) | 2023-12-23 | 2023-12-23 | Remote monitoring gas alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311784264.6A CN117711143B (en) | 2023-12-23 | 2023-12-23 | Remote monitoring gas alarm |
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| Publication Number | Publication Date |
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| CN117711143A CN117711143A (en) | 2024-03-15 |
| CN117711143B true CN117711143B (en) | 2024-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311784264.6A Active CN117711143B (en) | 2023-12-23 | 2023-12-23 | Remote monitoring gas alarm |
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| CN (1) | CN117711143B (en) |
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| CN113781750B (en) * | 2021-09-10 | 2023-05-09 | 深圳市向明科技有限公司 | Novel gas alarm device for community |
| CN218327418U (en) * | 2022-10-08 | 2023-01-17 | 唐山市丰润区宏旺科技有限公司 | Novel alarm |
| CN219329058U (en) * | 2022-12-26 | 2023-07-11 | 深圳市金泰园实业发展有限公司 | Alarm for smoke detection |
| CN116071896A (en) * | 2023-02-07 | 2023-05-05 | 华能济宁运河发电有限公司 | Safety alarm device for power plant |
| CN219303131U (en) * | 2023-03-24 | 2023-07-04 | 河南同帆电气科技有限公司 | Household gas alarm |
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- 2023-12-23 CN CN202311784264.6A patent/CN117711143B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885041A (en) * | 2021-01-22 | 2021-06-01 | 沈王浩 | Intelligent gas detection alarm based on Internet of things transmission function |
| CN113689669A (en) * | 2021-08-31 | 2021-11-23 | 四川兴禄科技有限公司 | Independent household gas alarm device with internet of things |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117711143A (en) | 2024-03-15 |
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