CN214467932U - Natural gas leakage alarm device convenient to installation - Google Patents
Natural gas leakage alarm device convenient to installation Download PDFInfo
- Publication number
- CN214467932U CN214467932U CN202120295033.9U CN202120295033U CN214467932U CN 214467932 U CN214467932 U CN 214467932U CN 202120295033 U CN202120295033 U CN 202120295033U CN 214467932 U CN214467932 U CN 214467932U
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- Prior art keywords
- natural gas
- fixedly connected
- alarm
- adjusting
- rotating
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000003345 natural gas Substances 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
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Abstract
The utility model relates to a natural gas detection technical field specifically is a natural gas leakage alarm device convenient to installation, including adjusting the runner, the one end fixedly connected with drive screw of adjusting the runner, drive screw's surperficial threaded connection have the alignment jig, the inside fixedly connected with supporting spring of alignment jig. The utility model has the advantages that: through rotating the regulation runner, make the regulation runner drive screw and rotate, make drive screw drive the alignment jig through screw thread transmission and remove, make the alignment jig drive the locating piece through supporting spring and remove, through stirring the locating piece, make the locating piece compress supporting spring, adjust the distance between locating piece and the alignment jig, and then can adjust the position of locating piece and fixed through hole, make alarm device can adapt to multiple installation requirement, fix alarm device through fixed through hole, reduce the degree of difficulty of installation.
Description
Technical Field
The utility model relates to a natural gas detects technical field, especially a natural gas leakage alarm device convenient to installation.
Background
With the rapid development of urban construction and economic construction, the general improvement of the living standard of people and the development of petrochemical industry, particularly the development of western gas-east transportation engineering, natural gas is used as a high-quality and high-efficiency clean energy source and gradually becomes a leading gas source of town gas, the natural gas is flammable and explosive, and when leakage occurs, if the natural gas contacts a fire source, combustion occurs, and under the condition of untimely control treatment, a fire disaster can occur, and even serious explosion can occur. The natural gas leakage threatens the life safety of residents directly, so that the leakage detection of the natural gas leakage has practical significance, but the existing natural gas leakage alarm device has some problems:
1. the mounting structure of the existing natural gas leakage alarm device cannot be changed according to the mounting requirement, so that the mounting difficulty is high, and the natural gas leakage alarm device is inconvenient to mount;
2. the existing natural gas leakage alarm device is simple in installation structure and poor in installation stability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a natural gas leakage alarm device convenient to installation.
The purpose of the utility model is realized through the following technical scheme: a natural gas leakage alarm device convenient to mount comprises an alarm fixing frame, wherein one end of the alarm fixing frame is fixedly connected with an alarm, two ends of the alarm fixing frame are rotatably connected with adjusting rotating wheels, one end of each adjusting rotating wheel is fixedly connected with a transmission screw rod, the surface of the transmission screw rod is in threaded connection with an adjusting frame, a supporting spring is fixedly connected inside the adjusting frame, one end of the supporting spring is fixedly connected with a positioning block, and a fixing through hole is formed in the positioning block;
the inside fixedly connected with coupling spring of warning mount, coupling spring's one end fixedly connected with connecting block, the one end of connecting block rotate and be connected with the pivot, the middle part fixedly connected with of pivot rotate the fixture block, the one end fixedly connected with of rotation fixture block fixed cover, the inside fixedly connected with magnet piece of fixed cover.
Preferably, the one end of warning mount seted up with the fixed slot of alarm looks adaptation, the both ends of warning mount seted up the spout, the alignment jig be located the inside of spout, the size of alignment jig be less than the size of spout, the both ends of spout seted up the through-hole groove, the size in through-hole groove be greater than fixed through-hole's size, be convenient for lead to the alignment jig, make things convenient for the manual work to operate.
Preferably, the number of the adjusting rotating wheels, the number of the transmission screws and the number of the adjusting frames are two, and the adjusting rotating wheels and the transmission screws are symmetrically distributed, so that manual adjustment is facilitated.
Preferably, one end of the adjusting rotating wheel is provided with a fixing groove matched with the transmission screw rod, and the transmission screw rod is rotatably connected with the alarm fixing frame, so that mechanical transmission is conveniently completed, and the transmission screw rod is fixed.
Preferably, the middle part of the adjusting frame is provided with a threaded hole matched with the transmission screw rod, the two ends of the adjusting frame are provided with grooves matched with the positioning blocks, and the supporting spring is positioned in the grooves and can provide supporting and guiding for the positioning blocks.
Preferably, the middle part of the alarm fixing frame is provided with a notch matched with the connecting block, and the connecting spring is positioned at the center of the notch.
Preferably, the middle part of connecting block set up with the fixed slot of connecting spring looks adaptation, the both ends of connecting block set up with the recess of rotating fixture block looks adaptation, be convenient for adjust and fix a position the connecting block.
Preferably, the rotating shaft and the rotating fixture block are two, the rotating shaft and the rotating fixture block are symmetrically distributed at two ends of the connecting block, one end of the rotating fixture block is provided with a through hole matched with the rotating shaft, the other end of the rotating fixture block is provided with a fixing groove matched with the fixing sleeve, and the rotating fixture block can be adjusted.
The utility model has the advantages of it is following:
1. this natural gas leakage alarm device convenient to installation, adjust the runner through rotating, make and adjust the runner and drive screw and rotate, make drive screw drive the alignment jig through screw thread transmission and remove, make the alignment jig pass through supporting spring and drive the locating piece and remove, through stirring the locating piece, make locating piece compression supporting spring, adjust the distance between locating piece and the alignment jig, and then can adjust the position of locating piece and fixed through hole, make alarm device can adapt to multiple installation requirement, fix alarm device through fixed through hole, reduce the degree of difficulty of installation, be convenient for install alarm device.
2. This natural gas leakage alarm device convenient to installation, through rotatory rotation fixture block, make two rotate the ring that the inter attraction of fixture block through the magnet piece formed the lock, can articulate alarm device through the ring of lock, the same reason, rotate two fixture blocks to parallel position, the elastic force through coupling spring applys the effort to the connecting block, make the connecting block exert the effort through the pivot to rotating the fixture block, make and rotate the fixture block and support alarm device, and then can effectual improvement alarm device installation's stability, can effectually install alarm device.
Drawings
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic structural view of the adjusting bracket of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the alarm fixing frame of the present invention;
in the figure: 1-an alarm fixing frame, 2-an adjusting rotating wheel, 3-a transmission screw, 4-an adjusting frame, 5-a supporting spring, 6-a positioning block, 7-a fixing through hole, 8-a connecting spring, 9-a connecting block, 10-a rotating shaft, 11-a rotating clamping block, 12-a fixing sleeve and 13-a magnet block.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, a natural gas leakage alarm device convenient to install comprises an alarm fixing frame 1, wherein one end of the alarm fixing frame 1 is fixedly connected with an alarm, two ends of the alarm fixing frame 1 are rotatably connected with adjusting rotating wheels 2, one end of each adjusting rotating wheel 2 is fixedly connected with a transmission screw rod 3, the surface of each transmission screw rod 3 is in threaded connection with an adjusting frame 4, a supporting spring 5 is fixedly connected inside each adjusting frame 4, one end of each supporting spring 5 is fixedly connected with a positioning block 6, and a fixing through hole 7 is formed inside each positioning block 6; the alarm fixing frame 1 is fixedly connected with a connecting spring 8 inside, one end of the connecting spring 8 is fixedly connected with a connecting block 9, one end of the connecting block 9 is rotatably connected with a rotating shaft 10, the middle part of the rotating shaft 10 is fixedly connected with a rotating fixture block 11, one end of the rotating fixture block 11 is fixedly connected with a fixing sleeve 12, the inside of the fixing sleeve 12 is fixedly connected with a magnet block 13, one end of the alarm fixing frame 1 is provided with a fixing groove matched with an alarm, two ends of the alarm fixing frame 1 are provided with sliding grooves, an adjusting frame 4 is positioned inside the sliding grooves, the size of the adjusting frame 4 is smaller than that of the sliding grooves, two ends of the sliding grooves are provided with through hole grooves, the size of the through hole grooves is larger than that of the fixing through holes 7, the adjusting frame 4 is convenient to guide, the manual operation is convenient, two adjusting rotating wheels 2, two transmission screw rods 3 and the adjusting frame 4 are symmetrically distributed, the manual adjustment is convenient, one end of the adjusting rotating wheel 2 is provided with a fixed groove matched with the transmission screw rod 3, the transmission screw rod 3 is rotatably connected with the alarm fixing frame 1, the mechanical transmission is convenient to complete, the transmission screw rod 3 is fixed, the middle part of the adjusting frame 4 is provided with a threaded hole matched with the transmission screw rod 3, two ends of the adjusting frame 4 are provided with grooves matched with the positioning block 6, the supporting spring 5 is positioned in the groove and can provide supporting guide for the positioning block 6, the middle part of the alarm fixing frame 1 is provided with a notch matched with the connecting block 9, the connecting spring 8 is positioned at the central position of the notch, the middle part of the connecting block 9 is provided with a fixed groove matched with the connecting spring 8, two ends of the connecting block 9 are provided with grooves matched with the rotating clamping block 11, the adjusting and positioning of the connecting block 9 are convenient, and two rotating shafts 10 and rotating clamping blocks 11 are provided, two pivot 10 and rotation fixture block 11 symmetric distribution are in the both ends of connecting block 9, rotate the through-hole of fixture block 11 one end offer with pivot 10 looks adaptation, rotate the fixed slot of fixture block 11 other end offer with fixed 12 looks adaptations of cover, can adjust rotation fixture block 11.
The working process of the utility model is as follows: the adjusting rotating wheel 2 is rotated to enable the adjusting rotating wheel 2 to drive the transmission screw rod 3 to rotate, the transmission screw rod 3 drives the adjusting frame 4 to move through thread transmission, the adjusting frame 4 drives the positioning block 6 to move through the supporting spring 5, the positioning block 6 is pressed against the supporting spring 5 by shifting the positioning block 6, the distance between the positioning block 6 and the adjusting frame 4 is adjusted, and further the positions of the positioning block 6 and the fixing through hole 7 can be adjusted, so that the alarm device can meet various installation requirements, the alarm device is fixed through the fixing through hole 7, the installation difficulty is reduced, the alarm device is convenient to install, the two rotating clamping blocks 11 are rotated to form a buckled ring through the mutual attraction of the magnet blocks 13, the alarm device can be hung through the buckled ring, and similarly, the two rotating clamping blocks 11 are rotated to the parallel position, the elastic force of the connecting spring 8 exerts the acting force on the connecting block 9, so that the connecting block 9 exerts the acting force on the rotating fixture block 11 through the rotating shaft 10, the rotating fixture block 11 supports the alarm device, the stability of installation of the alarm device can be effectively improved, and the alarm device can be effectively installed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a natural gas leakage alarm device convenient to installation which characterized in that: the alarm device comprises an alarm fixing frame (1), wherein one end of the alarm fixing frame (1) is fixedly connected with an alarm, two ends of the alarm fixing frame (1) are rotatably connected with adjusting rotating wheels (2), one end of each adjusting rotating wheel (2) is fixedly connected with a transmission screw (3), the surface of each transmission screw (3) is in threaded connection with an adjusting frame (4), a supporting spring (5) is fixedly connected inside each adjusting frame (4), one end of each supporting spring (5) is fixedly connected with a positioning block (6), and a fixing through hole (7) is formed in each positioning block (6);
alarm mount (1) inside fixedly connected with connecting spring (8), the one end fixedly connected with connecting block (9) of connecting spring (8), the one end of connecting block (9) rotate and be connected with pivot (10), the middle part fixedly connected with of pivot (10) rotate fixture block (11), the fixed cover (12) of the one end fixedly connected with of rotation fixture block (11), the inside fixedly connected with magnet piece (13) of fixed cover (12).
2. An easy-to-install natural gas leak warning device according to claim 1, wherein: the one end of warning mount (1) seted up with the fixed slot of alarm looks adaptation, the both ends of warning mount (1) seted up the spout, alignment jig (4) be located the inside of spout, the size of alignment jig (4) be less than the size of spout, the both ends of spout seted up the through-hole groove, the size in through-hole groove be greater than the size of fixed through-hole (7).
3. An easy-to-install natural gas leak warning device according to claim 1, wherein: the adjusting rotating wheels (2), the transmission screws (3) and the adjusting frames (4) are all two, and the adjusting rotating wheels (2) and the transmission screws (3) are symmetrically distributed.
4. An easy-to-install natural gas leak warning device according to claim 1, wherein: one end of the adjusting rotating wheel (2) is provided with a fixing groove matched with the transmission screw rod (3), and the transmission screw rod (3) is rotatably connected with the alarm fixing frame (1).
5. An easy-to-install natural gas leak warning device according to claim 1, wherein: the middle part of the adjusting frame (4) is provided with a threaded hole matched with the transmission screw rod (3), two ends of the adjusting frame (4) are provided with grooves matched with the positioning blocks (6), and the supporting springs (5) are located inside the grooves.
6. An easy-to-install natural gas leak warning device according to claim 1, wherein: the middle part of the alarm fixing frame (1) is provided with a notch matched with the connecting block (9), and the connecting spring (8) is positioned at the center of the notch.
7. An easy-to-install natural gas leak warning device according to claim 1, wherein: the middle part of the connecting block (9) is provided with a fixing groove matched with the connecting spring (8), and the two ends of the connecting block (9) are provided with grooves matched with the rotating clamping blocks (11).
8. An easy-to-install natural gas leak warning device according to claim 1, wherein: the rotating shaft (10) and the rotating fixture block (11) are two, the rotating shaft (10) and the rotating fixture block (11) are symmetrically distributed at two ends of the connecting block (9), one end of the rotating fixture block (11) is provided with a through hole matched with the rotating shaft (10), and the other end of the rotating fixture block (11) is provided with a fixing groove matched with the fixing sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295033.9U CN214467932U (en) | 2021-02-02 | 2021-02-02 | Natural gas leakage alarm device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295033.9U CN214467932U (en) | 2021-02-02 | 2021-02-02 | Natural gas leakage alarm device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214467932U true CN214467932U (en) | 2021-10-22 |
Family
ID=78117408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120295033.9U Expired - Fee Related CN214467932U (en) | 2021-02-02 | 2021-02-02 | Natural gas leakage alarm device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214467932U (en) |
-
2021
- 2021-02-02 CN CN202120295033.9U patent/CN214467932U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |