CN208873267U - A kind of gas leakage alarm instrument with safeguard function - Google Patents
A kind of gas leakage alarm instrument with safeguard function Download PDFInfo
- Publication number
- CN208873267U CN208873267U CN201821569032.3U CN201821569032U CN208873267U CN 208873267 U CN208873267 U CN 208873267U CN 201821569032 U CN201821569032 U CN 201821569032U CN 208873267 U CN208873267 U CN 208873267U
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- China
- Prior art keywords
- gas leakage
- leakage alarm
- alarm instrument
- cylinder
- shield
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of gas leakage alarm instrument with safeguard function, including gas leakage alarm instrument ontology, the back side of the gas leakage alarm instrument ontology is fixedly connected with the front of mounting plate, the side that the mounting plate front is located at gas leakage alarm instrument ontology is fixed with cylinder, cavity is offered in the cylinder, the upper and lower surfaces of the cylinder are connected with sliding sleeve；After gas leakage alarm instrument ontology is mounted well, pull handle drives kelly to move up by connecting rod, closing shield covers shield completely gas leakage alarm instrument ontology, unclamp handle drives kelly to move down under the elastic force effect of cylinder inner spring itself by connecting plate, kelly is moved down and is sticked into card slot, to which fixed block be fixed, guarantee that shield is not easy to be opened, the safeguard function of gas leakage alarm instrument ontology is improved under the action of shield, guarantees the normal work of gas leakage alarm instrument ontology.
Description
Technical field
The utility model belongs to gas leakage alarm technical field, and in particular to a kind of gas leakage with safeguard function
Alarm.
Background technique
Gas leakage alarm instrument is that the detection specially researched and developed for gas leakage monitors novel high-tech product, has performance
Stablize, measurement accuracy height and it is anti-interference strong the features such as, gas leakage alarm instrument is mainly used for some industry for easily leaking out gas
It in environment, is made of controller and detector two parts, can persistently detect the concentration of current gas in this context, work as combustion gas
When leakage alarm finds gas on-site excessive concentration, sound-light alarm can be issued in time, and can start interlocking equipment simultaneously, cut off
Source of leaks quickly reduces the concentration of gas on-site.
Original gas leakage alarm instrument is generally an exposure to air outside, it is easy to be damaged because external items are hit
Bad, the safeguard function of itself is lower, after gas leakage alarm instrument is damaged, can not have warning function, to the safety of people
Bring certain risk.
Utility model content
The purpose of this utility model is to provide a kind of gas leakage alarm instrument with safeguard function, to solve above-mentioned back
The original gas leakage alarm instrument proposed in scape technology is generally an exposure to air outside, it is easy to due to external items are hit
It is damaged, the safeguard function of itself is lower, after gas leakage alarm instrument is damaged, can not have warning function, gives people
Safety belt the problem of carrying out certain risk.
To achieve the above object, the utility model provides the following technical solutions: a kind of gas leakage with safeguard function
Alarm, including gas leakage alarm instrument ontology, the back side of the gas leakage alarm instrument ontology and the front of mounting plate are fixed
Connection, the side that the mounting plate front is located at gas leakage alarm instrument ontology is fixed with cylinder, offers in the cylinder
Cavity, the upper and lower surfaces of the cylinder are connected with sliding sleeve, and kelly, the kelly outer surface are socketed in the sliding sleeve
It is fixedly connected by connecting rod with the back side of handle positioned at the top of cylinder, the outer surface that the kelly is located at inner barrel is fixed
It is connected with connecting plate, the opposite face of the connecting plate and cylinder is fixedly connected with spring, and the spring is socketed in the appearance of kelly
Face；
The other side that the mounting plate front is located at gas leakage alarm instrument ontology passes through the one of two hinges and shield
Side is flexibly connected, and the other side of the shield is fixedly connected with fixed block, and the upper surface of the fixed block offers card slot.
Preferably, the side of the gas leakage alarm instrument ontology is fixed with power supply line, and the power supply line is far from combustion gas
One end of leakage alarm ontology is fixed with plug.
Preferably, the positive four corners of the mounting plate offer placing groove, offer threaded hole in the placing groove.
Preferably, the front of the shield offers honeycomb air-permeating hole.
Preferably, the upper surface of the shield opens up fluted close to the side of mounting plate, when the shield is closed
Groove is corresponding with the position of power supply line, and card slot is corresponding with the position of kelly when the shield is closed.
Preferably, the outer surface of the connecting plate is fixedly connected there are two sliding block, and two sliding blocks are slidably connected at respectively
In two sliding slots, and two sliding slots are provided with the opposite face of cylinder madial wall respectively.
Compared with prior art, the utility model has the beneficial effects that after gas leakage alarm instrument ontology is mounted good,
Pull handle drives kelly to move up by connecting rod, after kelly is moved upward to certain position, closes shield and makes
Shield can cover gas leakage alarm instrument ontology completely, unclamp handle and lead under the elastic force effect of cylinder inner spring itself
Crossing connecting plate drives kelly to move down, and kelly is moved down and sticked into card slot, so that fixed block be fixed, guarantees shield
It is not easy to be opened, the safeguard function of gas leakage alarm instrument ontology is improved under the action of shield, guarantee gas leakage report
The normal work of alert instrument ontology.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model shield is overlooked；
Fig. 3 is the structural schematic diagram amplified at the utility model A；
Fig. 4 is the structural schematic diagram that the utility model fixed block is overlooked；
In figure: 1, gas leakage alarm instrument ontology；2, power supply line；3, plug；4, mounting plate；5, threaded hole；6, cylinder；7,
Sliding sleeve；8, kelly；9, connecting plate；10, spring；11, connecting rod；12, handle；13, shield；14, groove；15, fixed block；
16, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of gas leakage alarm with safeguard function
Instrument, including gas leakage alarm instrument ontology 1, the back side of gas leakage alarm instrument ontology 1 are fixedly connected with the front of mounting plate 4,
The side that 4 front of mounting plate is located at gas leakage alarm instrument ontology 1 is fixed with cylinder 6, and cavity, cylinder 6 are offered in cylinder 6
Upper and lower surfaces be connected with sliding sleeve 7, be socketed with kelly 8 in sliding sleeve 7, the top that 8 outer surface of kelly is located at cylinder 6 is logical
Connecting rod 11 to be crossed to be fixedly connected with the back side of handle 12, the outer surface that kelly 8 is located inside cylinder 6 is fixedly connected with connecting plate 9,
The opposite face of connecting plate 9 and cylinder 6 is fixedly connected with spring 10, and spring 10 is socketed in the outer surface of kelly 8；
The other side that 4 front of mounting plate is located at gas leakage alarm instrument ontology 1 passes through the one of two hinges and shield 13
Side is flexibly connected, and the other side of shield 13 is fixedly connected with fixed block 15, and the upper surface of fixed block 15 offers card slot 16.
In the present embodiment, after gas leakage alarm instrument ontology 1 is mounted well, pull handle 12 passes through 11 band of connecting rod
Dynamic kelly 8 moves up, and after kelly 8 is moved upward to certain position, closes shield 13 and shield 13 will be fired
Gas leakage alarm ontology 1 covers completely, unclamps handle 12 and passes through connecting plate under the elastic force effect of 6 inner spring 10 of cylinder itself
9 drive kellies 8 move down, and kelly 8 is moved down and sticked into card slot 16, thus fixed block 15 is fixed, guarantee shield
13 are not easy to be opened, and the safeguard function of gas leakage alarm instrument ontology 1 is improved under the action of shield 13, guarantees that combustion gas is let out
The normal work for leaking alarm ontology 1, when kelly 8 moves up and down in sliding sleeve 7, guarantees that kelly 8 exists by the way that sliding sleeve 7 is arranged
Stability when mobile, by the way that hinge is arranged, to guarantee that shield 13 is more stable when rotated.
Further, the side of gas leakage alarm instrument ontology 1 is fixed with power supply line 2, and power supply line 2 is far from gas leakage
One end of alarm ontology 1 is fixed with plug 3.
In the present embodiment, by being fixed with power supply line 2 in the side of gas leakage alarm instrument ontology 1, and power supply line 2 is remote
One end from gas leakage alarm instrument ontology 1 is fixed with plug 3, is let out from external power supply to combustion gas by power supply line 2 and plug 3
It leaks alarm ontology 1 to power, guarantees that gas leakage alarm instrument ontology 1 is constantly in working condition, improve its safety.
Further, the positive four corners of mounting plate 4 offer placing groove, and threaded hole 5 is offered in placing groove.
In the present embodiment, by offering placing groove in the positive four corners of mounting plate 4, and spiral shell is offered in placing groove
Pit 5 rotates bolt in threaded hole 5, to realize the fixation of mounting plate 4, the setting of placing groove, which can rotate into bolt, is put
It sets in slot, improves whole aesthetics.
Further, the front of shield 13 offers honeycomb air-permeating hole.
In the present embodiment, by offering honeycomb air-permeating hole in the front of shield 13, when shield 13 when closed,
Guarantee 13 inside of shield and external air circulation by air-permeating hole, will not influence the normal of gas leakage alarm instrument ontology 1
Work.
Further, the upper surface of shield 13 opens up fluted 14, when shield 13 is closed close to the side of mounting plate 4
Groove 14 is corresponding with the position of power supply line 2, and card slot 16 is corresponding with the position of kelly 8 when shield 13 is closed.
In the present embodiment, by opening up fluted 14 close to the side of mounting plate 4 in the upper surface of shield 13, and protect
Groove 14 is corresponding with the position of power supply line 2 when cover 13 is closed, and under the setting of groove 14, closes power supply line 2 after shield 13
May be inside groove 14, guarantee shield 13 smooth closing, and shield 13 close when card slot 16 and kelly 8 position
Corresponding, after shield 13 is closed, card slot 16 is corresponding with kelly 8, and kelly 8 can smoothly inject in card slot 16, thus
Shield 13 is fixed, guarantee that shield 13 is not easy to be opened.
Further, the outer surface of connecting plate 9 is fixedly connected there are two sliding block, and two sliding blocks are slidably connected at two respectively
In a sliding slot, and two sliding slots are provided with the opposite face of 6 inner sidewall of cylinder respectively.
In the present embodiment, by being fixedly connected in the outer surface of connecting plate 9 there are two sliding block, and two sliding blocks slide respectively
It is connected in two sliding slots, when connecting plate 9 is moved up and down with kelly 8, connecting plate 9 moves up and down band movable slider in sliding slot
It inside moves up and down, to guarantee stability of the connecting plate 9 when moving up and down.
The working principle and process for using of the utility model: after the utility model installs, screw thread is rotated by bolt
Mounting plate 4 is fixed in hole 5, mounting plate 4, which is fixed rear gas leakage alarm ontology 1 and is also fixed, to be finished, and combustion gas is worked as
After leakage alarm ontology 1 is mounted well, pull handle 12 drives kelly 8 to move up by connecting rod 11, when kelly 8 is upward
After being moved to certain position, closes shield 13 and shield 13 is covered gas leakage alarm instrument ontology 1 completely, pine
Opened handle 12 drives kelly 8 to move down under the elastic force effect of 6 inner spring 10 of cylinder itself by connecting plate 9, and kelly 8 is downward
It moves and sticks into card slot 16, thus fixed block 15 is fixed, guarantee that shield 13 is not easy to be opened, in the effect of shield 13
Under improve the safeguard function of gas leakage alarm instrument ontology 1, guarantee the normal work of gas leakage alarm instrument ontology 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of gas leakage alarm instrument with safeguard function, including gas leakage alarm instrument ontology (1), it is characterised in that:
The back side of the gas leakage alarm instrument ontology (1) is fixedly connected with the front of mounting plate (4), the positive position of the mounting plate (4)
It is fixed with cylinder (6) in the side of gas leakage alarm instrument ontology (1), offers cavity, the cylinder in the cylinder (6)
(6) upper and lower surfaces are connected with sliding sleeve (7), are socketed with kelly (8) in the sliding sleeve (7), kelly (8) appearance
The top that face is located at cylinder (6) is fixedly connected by connecting rod (11) with the back side of handle (12), and the kelly (8) is located at cylinder
(6) internal outer surface is fixedly connected with connecting plate (9), and the opposite face of the connecting plate (9) and cylinder (6) is fixedly connected with bullet
Spring (10), the spring (10) are socketed in the outer surface of kelly (8)；
The other side that mounting plate (4) front is located at gas leakage alarm instrument ontology (1) passes through two hinges and shield
(13) side is flexibly connected, and the other side of the shield (13) is fixedly connected with fixed block (15), the fixed block (15)
Upper surface offer card slot (16).
2. a kind of gas leakage alarm instrument with safeguard function according to claim 1, it is characterised in that: the combustion gas
The side of leakage alarm ontology (1) is fixed with power supply line (2), and the power supply line (2) is far from gas leakage alarm instrument ontology
(1) one end is fixed with plug (3).
3. a kind of gas leakage alarm instrument with safeguard function according to claim 1, it is characterised in that: the installation
Plate (4) positive four corners offer placing groove, and threaded hole (5) are offered in the placing groove.
4. a kind of gas leakage alarm instrument with safeguard function according to claim 1, it is characterised in that: the protection
The front of cover (13) offers honeycomb air-permeating hole.
5. a kind of gas leakage alarm instrument with safeguard function according to claim 2, it is characterised in that: the protection
The upper surface of cover (13) opens up fluted (14) close to the side of mounting plate (4), groove (14) when the shield (13) is closed
Corresponding with the position of power supply line (2), card slot (16) is corresponding with the position of kelly (8) when the shield (13) is closed.
6. a kind of gas leakage alarm instrument with safeguard function according to claim 1, it is characterised in that: the connection
The outer surface of plate (9) is fixedly connected there are two sliding block, and two sliding blocks are slidably connected at respectively in two sliding slots, and two sliding slots
It is provided with the opposite face of cylinder (6) inner sidewall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569032.3U CN208873267U (en) | 2018-09-26 | 2018-09-26 | A kind of gas leakage alarm instrument with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569032.3U CN208873267U (en) | 2018-09-26 | 2018-09-26 | A kind of gas leakage alarm instrument with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873267U true CN208873267U (en) | 2019-05-17 |
Family
ID=66468731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569032.3U Expired - Fee Related CN208873267U (en) | 2018-09-26 | 2018-09-26 | A kind of gas leakage alarm instrument with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873267U (en) |
-
2018
- 2018-09-26 CN CN201821569032.3U patent/CN208873267U/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: 20190517 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |