CN208636290U - A kind of gas detection devices for supporting autonomous channel and district management - Google Patents
A kind of gas detection devices for supporting autonomous channel and district management Download PDFInfo
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- CN208636290U CN208636290U CN201821493056.5U CN201821493056U CN208636290U CN 208636290 U CN208636290 U CN 208636290U CN 201821493056 U CN201821493056 U CN 201821493056U CN 208636290 U CN208636290 U CN 208636290U
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Abstract
The utility model relates to gas detection devices technical fields, and disclose a kind of gas detection devices for supporting autonomous channel and district management, including metope, the front of the metope is connected with instrument board, the front of the metope is fixedly installed with the mounting blocks positioned at instrument board two sides and surface, the inside of the mounting blocks offers short mouth, is fixedly installed with vertical block at the top of the instrument board.The gas detection devices of the support autonomous channel and district management, pass through setting fixed block, port, short block and kelly, when pulling pull rod to the right, short block will be made to pass through port, pull rod rotated ninety degrees will be will drive into short block rotation at this time, so that short block is stuck on fixed block, it is in " ten " font with port, the other end of kelly will be detached from from short mouth simultaneously, and then completion is to the dismantlement work of the gas detection devices, consequently facilitating user mounts and dismounts, therefore increase the practicability of the gas detection devices.
Description
Technical field
The utility model relates to gas detection devices technical field, specially a kind of autonomous channel and district management supported
Gas detection devices.
Background technique
Gas detection devices are a kind of instruments of detection gas concentration, and the instrument is suitable for there are flammable or toxic gas
Hazardous area can continuously detect the content being tested within gas burst lower limit in air for a long time, can be widely applied to combustion gas, petroleum
Chemical industry, metallurgy, steel, coking and electric power etc. are to guarantee property and personal safety there are flammable or toxic gas various industries
Ideal monitoring instrument.
Existing gas detection equipment is to be fixed to be mounted on wall with drive screw, when gas detection equipment occurs
When damage, need user's carrying tool corresponding with drive screw that could complete the dismantlement work to it, thus inconvenient
It is mounted and dismounted in user, while Air Filter being installed below the gas sensor of the gas detection equipment, and gas
Sensor is contacted with air for a long time, it will so that the outer surface adhesive dust of Air Filter, to need user in time to anti-
Dirt net is replaced, and the Air Filter substitute mode of existing gas detection equipment is relatively complicated.
Utility model content
In view of the deficiencies of the prior art, the utility model provide it is a kind of support the gas of autonomous channel and district management visit
Measurement equipment has the advantages of easy to disassemble and Air Filter is conveniently replaceable, and solving existing gas detection equipment is to use drive screw
It is fixed and is mounted on wall, when gas detection equipment damages, user is needed to carry and drive screw phase
Corresponding tool could complete the dismantlement work to it, so that the person of being not convenient to use is mounted and dismounted, while the gas is examined
Air Filter is installed below the gas sensor of measurement equipment, and gas sensor is contacted with air for a long time, it will so that dust-proof
The outer surface adhesive dust of net, so that user is needed to replace in time to Air Filter, and existing gas detection equipment
The relatively complicated problem of Air Filter substitute mode.
The utility model provides the following technical solutions: a kind of gas detection devices for supporting autonomous channel and district management,
Including metope, the front of the metope is connected with instrument board, and the front of the metope is fixedly installed with positioned at instrument board two
The mounting blocks of side and surface, the inside of the mounting blocks offer short mouth, are fixedly installed with vertical block at the top of the instrument board,
The top of the vertical block passes through short mouth and extends to the top of mounting blocks, is fixedly installed on the left of the instrument board and is located at installation
Cable connector above block, the alarm device being fixedly installed on the right side of the instrument board above mounting blocks, the instrument board
The bottom of two sides is fixedly installed with the sole piece below cable connector and alarm device, and the front of the sole piece offers long mouth,
The quantity of the sole piece is two, and for two sole pieces between mounting blocks, the bottom of the instrument board is fixedly installed with gas
Body inductor, the bottom fixing sleeve of the gas sensor are connected to long sleeve, and the bottom movable sleeve of the long sleeve is connected to dust-proof
Net cover cylinder, the top of the Air Filter sleeve are fixedly installed with the link block positioned at long sleeve two sides, the long sleeve two respectively
The bottom of side offers the rectangular opening between link block, and the internal activity of the link block is socketed with pull lever, described
One end of pull lever is through link block and extends to the left side of link block and is fixedly installed with round button, and the outer surface of the round button is living
The dynamic stiffness spring being socketed between on the outside of link block and on the right side of fixture block, one end of the stiffness spring and the fixation of fixture block
Connection, the other end of the stiffness spring are fixedly connected with link block, and the other end of the pull lever through link block and extends
To link block right side and be fixedly installed with the fixture block inside rectangular opening, the fixed peace in the bottom of the Air Filter barrel bore
Equipped with Air Filter ontology.
Preferably, the internal activity of the sole piece is socketed with kelly, and the left end of the kelly through sole piece and extends to bottom
The outside of block, the kelly are located at one end outside sole piece across mounting blocks and extend to the inside of short mouth.
Preferably, the front of the kelly is fixedly installed with the pull rod inside sole piece, and the other end of the pull rod is worn
Too long mouth and the outside for extending to sole piece, the outer surface fixing sleeve of the kelly is connected to the circle set block inside sole piece, described
The outer surface of circle set block is flexibly connected with the inner wall of sole piece.
Preferably, the top and bottom of the sole piece inner cavity are fixedly installed with right above pull rod and underface respectively
Inscribed block, the internal activity of the inscribed block are socketed with the telescopic rod above and below kelly, one end of the telescopic rod
Through inscribed block and extends to the left side of inscribed block and be fixedly installed with crushing block, the left side of the crushing block and the right side of circle set block
Side is flexibly connected, and the other end of the telescopic rod runs through inscribed block and extends to the right side of inscribed block.
Preferably, the outer surface movable sleeve of the telescopic rod is connected to soft between on the right side of crushing block and on the left of inscribed block
Property spring, be fixedly connected on the right side of one end of the flexure spring and crushing block, the other end of the flexure spring and inscribed block
Left side be fixedly connected.
Preferably, the right end of the kelly is fixedly installed with short block, and the inside of the sole piece is fixedly installed with positioned at short block
The inside of the fixed block on right side, the fixed block offers port.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the gas detection devices of the support autonomous channel and district management pass through setting fixed block, port, short block and card
Bar, when pulling pull rod to the right, it will so that short block passes through port, pull rod rotated ninety degrees will be will drive into short block rotation at this time
Turn, so that short block is stuck on fixed block, it is in " ten " font with port, while the other end of kelly will take off from short mouth
From, and then the dismantlement work to the gas detection devices is completed, consequently facilitating user mounts and dismounts, therefore increase the gas
The practicability of body detecting devices.
2, the gas detection devices of the support autonomous channel and district management, by setting pull lever, fixture block, rectangular opening and
Stiffness spring applies a power to the left to fixture block, when the appearance of Air Filter ontology since stiffness spring is compressive state
When a large amount of dusts are adhered in face, user only needs to pull pull lever that fixture block is separated from rectangular opening, it will realizes anti-
The separation of dirt net cover cylinder and long sleeve is cleared up so as to the Air Filter ontology to Air Filter barrel bore bottom, convenient
Replacement of the user to Air Filter ontology, therefore improve the practicability of the gas detection devices.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model sole piece；
Fig. 3 is the side structure schematic view of the utility model fixed block；
Fig. 4 is the schematic cross-sectional view of the utility model Air Filter sleeve；
Fig. 5 is the side structure schematic view of the utility model short block；
Fig. 6 is the schematic cross-sectional view of the utility model mounting blocks；
Fig. 7 is the partial enlargement structural representation at the utility model A.
In figure: 1, metope；2, instrument board；3, mounting blocks；4, vertical block；5, cable connector；6, alarm device；7, sole piece；8, long
Mouthful；9, gas sensor；10, long sleeve；11, link block；12, pull lever；13, round button；14, fixture block；15, Air Filter sleeve；
16, Air Filter ontology；17, short mouth；18, kelly；19, pull rod；20, short block；21, circle set block；22, block is inscribed；23, telescopic rod；
24, crushing block；25, flexure spring；26, fixed block；27, port；28, rectangular opening；29, stiffness spring.
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.
Please refer to Fig. 1-7, a kind of gas detection devices for supporting autonomous channel and district management, including metope 1, metope 1
Front be connected with instrument board 2, the front of metope 1 is fixedly installed with the mounting blocks positioned at instrument board 2 two sides and surface
3, the inside of mounting blocks 3 offers short mouth 17, and the top of instrument board 2 is fixedly installed with vertical block 4, and the top of vertical block 4 passes through short mouth
17 and the tops of mounting blocks 3 is extended to, the left side of instrument board 2 is fixedly installed with the cable connector 5 above mounting blocks 3, instrument
The right side of dial plate 2 is fixedly installed with the alarm device 6 above mounting blocks 3, and the effect of alarm device 6 is to play alarm function, when
When gas sensor 9 senses that noxious material is more than the index of setting in the gas of local environment, alarm device 6 will will start and be used in combination
Remind people, the bottom of 2 two sides of instrument board is fixedly installed with the sole piece 7 positioned at 6 lower section of cable connector 5 and alarm device, sole piece 7
The top and bottom of inner cavity are fixedly installed with right above pull rod 19 respectively and the inscribed block 22 of underface, and the interior of block 22 is inscribed
Portion's movable sleeve is connected to the telescopic rod 23 above and below kelly 18, and the outer surface movable sleeve of telescopic rod 23 is connected to be located at and squeeze
Flexure spring 25 between 22 left side of 24 right side of block and inscribed block, the fixed company in one end of flexure spring 25 and the right side of crushing block 24
It connects, the other end of flexure spring 25 is fixedly connected with the left side of inscribed block 22, and one end of telescopic rod 23 is run through inscribed block 22 and prolonged
It extends to the left side of inscribed block 22 and is fixedly installed with crushing block 24, the left side of crushing block 24 and the right side activity of circle set block 21 connect
It connects, the other end of telescopic rod 23 runs through inscribed block 22 and extends to the right side of inscribed block 22, and the internal activity of sole piece 7 is socketed with card
Bar 18, the right end of kelly 18 are fixedly installed with short block 20, and the inside of sole piece 7 is fixedly installed with the fixed block positioned at 20 right side of short block
26, the inside of fixed block 26 offers port 27, and the cross-sectional area of 20 side of short block is equal with the cross-sectional area of 27 side of port,
To realize that short block 20 can pass through port 27, it will make short block 20 and port 27 that " ten " be presented when short block 20 rotates 90 degree
Word shape realizes fixed block 26 to the fixed function of short block 20, and the front of kelly 18 is fixedly installed with the drawing inside sole piece 7
Bar 19, user only need to pull pull rod 19 in opposite directions, when pull rod 19 is drawn to long 8 leftmost side of mouth, pull 90 then up
Degree, so that it may the dismantlement work of the gas detection devices is completed, it is simple and convenient, while not needing to carry any extracting tool, it draws
The other end of bar 19 passes through long mouth 8 and extends to the outside of sole piece 7, and the outer surface fixing sleeve of kelly 18 is connected in sole piece 7
The circle set block 21 in portion, the outer surface of circle set block 21 are flexibly connected with the inner wall of sole piece 7, and the left end of kelly 18 through sole piece 7 and is prolonged
The outside of sole piece 7 is extended to, kelly 18 is located at one end outside sole piece 7 across mounting blocks 3 and extends to the inside of short mouth 17, sole piece
7 front offers long mouth 8, and the quantity of sole piece 7 is two, and for two sole pieces 7 between mounting blocks 3, the bottom of instrument board 2 is solid
Dingan County is equipped with gas sensor 9, and the bottom fixing sleeve of gas sensor 9 is connected to long sleeve 10, the bottom movable sleeve of long sleeve 10
It is connected to Air Filter sleeve 15, the top of Air Filter sleeve 15 is fixedly installed with the link block 11 positioned at 10 two sides of long sleeve respectively,
The bottom of 10 two sides of long sleeve offers the rectangular opening 28 between link block 11, and rectangular opening 28 is adapted with fixture block 14,
So that fixture block 14 can be caught in rectangular opening 28, to form the fixed function of Air Filter sleeve 15 Yu long sleeve 10, even
The internal activity for connecing block 11 is socketed with pull lever 12, and one end of pull lever 12 runs through link block 11 and extends to a left side for link block 11
Side and it is fixedly installed with round button 13, the outer surface movable sleeve of round button 13 is connected between 11 outside of link block and 14 right side of fixture block
Stiffness spring 29, stiffness spring 29 is compressive state at this time, to apply a power to the left to fixture block 14, so that two cards
Block 14 is more stable to the fixation of long sleeve 10, one end of stiffness spring 29 and being fixedly connected for fixture block 14, stiffness spring 29
The other end is fixedly connected with link block 11, the other end of pull lever 12 through link block 11 and extend to link block 11 right side and
It is fixedly installed with the fixture block 14 being located inside rectangular opening 28, the bottom of 15 inner cavity of Air Filter sleeve is fixedly installed with Air Filter ontology
16, the effect of Air Filter ontology 16 is for obstructing the dust in air.
When work, when the gas detection devices damage, user can pull two pull rods respectively at this time
19, so that two pull rods 19 move toward one another, short block 20 will pass through the port 27 inside fixed block 26 at this time, at the same kelly 18 from
It is detached from short mouth 17 inside mounting blocks 3, the gas detection devices will be made to release the fixed function with metope 1 at this time, so
Pull rod 19 is pulled 90 degree upwards afterwards, it will drive 20 rotated ninety degrees of short block, short block 20 can be presented with port 27 at this time
Cross shape, short block 20 are fixed block 26 and block, and next can pull out instrument board 2 downwards, can be completed and visit to the gas
The dismantlement work of measurement equipment, when needing to replace Air Filter ontology 16, user only needs that round button 13 is pulled to make
It obtains fixture block 14 to be detached from from rectangular opening 28, so that it may realize that Air Filter sleeve 15 is separated with long sleeve 10, just complete to anti-at this time
The work that dirt net ontology 16 is dismantled.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 detection devices for supporting autonomous channel and district management, including metope (1), it is characterised in that: the wall
The front in face (1) is connected with instrument board (2), the front of the metope (1) be fixedly installed with positioned at instrument board (2) two sides and
The inside of the mounting blocks (3) of surface, the mounting blocks (3) offers short mouth (17), the fixed peace in the top of the instrument board (2)
Equipped with vertical block (4), the top of the vertical block (4) passes through short mouth (17) and extends to the top of mounting blocks (3), the instrument board
(2) right side of the cable connector (5) being fixedly installed with above mounting blocks (3) on the left of, the instrument board (2) is fixedly mounted
There is the alarm device (6) being located above mounting blocks (3), the bottom of instrument board (2) two sides is fixedly installed with positioned at cable connector
(5) front of the sole piece (7) and below alarm device (6), the sole piece (7) offers long mouth (8), the quantity of the sole piece (7)
It is two, two sole pieces (7) are located between mounting blocks (3), and the bottom of the instrument board (2) is fixedly installed with gas sensing
The bottom fixing sleeve of device (9), the gas sensor (9) is connected to long sleeve (10), the bottom movable sleeve of the long sleeve (10)
It is connected to Air Filter sleeve (15), the top of the Air Filter sleeve (15) is fixedly installed with respectively positioned at long sleeve (10) two sides
The bottom of link block (11), long sleeve (10) two sides offers the rectangular opening (28) between link block (11), institute
The internal activity for stating link block (11) is socketed with pull lever (12), and one end of the pull lever (12) through link block (11) and is prolonged
It extends to the left side of link block (11) and is fixedly installed with round button (13), the outer surface movable sleeve of the round button (13), which is connected to be located at, to be connected
Connect the stiffness spring (29) between on the outside of block (11) and on the right side of fixture block (14), one end and fixture block (14) of the stiffness spring (29)
Be fixedly connected, the other end of the stiffness spring (29) is fixedly connected with link block (11), the pull lever (12) it is another
End is through link block (11) and extends to the right side of link block (11) and is fixedly installed with the fixture block internal positioned at rectangular opening (28)
(14), the bottom of Air Filter sleeve (15) inner cavity is fixedly installed with Air Filter ontology (16).
2. a kind of gas detection devices for supporting autonomous channel and district management according to claim 1, it is characterised in that:
The internal activity of the sole piece (7) is socketed with kelly (18), and the left end of the kelly (18) through sole piece (7) and extends to sole piece
(7) outside, the kelly (18) are located at the external one end of sole piece (7) and pass through mounting blocks (3) and extend to the interior of short mouth (17)
Portion.
3. a kind of gas detection devices for supporting autonomous channel and district management according to claim 2, it is characterised in that:
The front of the kelly (18) is fixedly installed with the pull rod (19) internal positioned at sole piece (7), and the other end of the pull rod (19) is worn
Too long mouth (8) and the outside for extending to sole piece (7), the outer surface fixing sleeve of the kelly (18) are connected to internal positioned at sole piece (7)
Circle set block (21), it is described circle set block (21) outer surface be flexibly connected with the inner wall of sole piece (7).
4. a kind of gas detection devices for supporting autonomous channel and district management according to claim 1, it is characterised in that:
The top and bottom of sole piece (7) inner cavity are fixedly installed with right above pull rod (19) respectively and the inscribed block of underface
(22), the internal activity of the inscribed block (22) is socketed with the telescopic rod (23) above and below kelly (18), described to stretch
One end of contracting bar (23) runs through inscribed block (22) and extends to the left side of inscribed block (22) and be fixedly installed with crushing block (24), institute
The left side for stating crushing block (24) is flexibly connected with the right side of circle set block (21), and the other end of the telescopic rod (23) runs through inscribed block
(22) and the right sides of inscribed block (22) is extended to.
5. a kind of gas detection devices for supporting autonomous channel and district management according to claim 4, it is characterised in that:
The outer surface movable sleeve of the telescopic rod (23) is connected to the flexibility between on the right side of crushing block (24) and on the left of inscribed block (22)
Spring (25) is fixedly connected on the right side of one end and crushing block (24) of the flexure spring (25), the flexure spring (25)
It is fixedly connected on the left of the other end and inscribed block (22).
6. a kind of gas detection devices for supporting autonomous channel and district management according to claim 2, it is characterised in that:
The right end of the kelly (18) is fixedly installed with short block (20), and the inside of the sole piece (7) is fixedly installed with positioned at short block (20)
The inside of the fixed block (26) on right side, the fixed block (26) offers port (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493056.5U CN208636290U (en) | 2018-09-13 | 2018-09-13 | A kind of gas detection devices for supporting autonomous channel and district management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493056.5U CN208636290U (en) | 2018-09-13 | 2018-09-13 | A kind of gas detection devices for supporting autonomous channel and district management |
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| Publication Number | Publication Date |
|---|---|
| CN208636290U true CN208636290U (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821493056.5U Active CN208636290U (en) | 2018-09-13 | 2018-09-13 | A kind of gas detection devices for supporting autonomous channel and district management |
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| CN (1) | CN208636290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146328A (en) * | 2019-06-13 | 2019-08-20 | 武汉大恒建筑工程质量检测有限公司 | A kind of concrete drill core sampling equipment |
-
2018
- 2018-09-13 CN CN201821493056.5U patent/CN208636290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146328A (en) * | 2019-06-13 | 2019-08-20 | 武汉大恒建筑工程质量检测有限公司 | A kind of concrete drill core sampling equipment |
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