CN110455998A - Gas-detecting device for underground - Google Patents
Gas-detecting device for underground Download PDFInfo
- Publication number
- CN110455998A CN110455998A CN201910708463.6A CN201910708463A CN110455998A CN 110455998 A CN110455998 A CN 110455998A CN 201910708463 A CN201910708463 A CN 201910708463A CN 110455998 A CN110455998 A CN 110455998A
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- mounting plate
- kickboard
- gas
- plate
- fixedly connected
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of gas-detecting devices for underground, are related to gas detection technology field.The present invention includes mounting plate；Installation plate surface is connected with guide rod side by side；Mounting plate upper surface is fixedly connected with motor and gas detecting instrument；Motor is connected with capstan winch by transmission shaft；Mounting plate lower surface is fixedly connected with telescopic sleeving rod side by side；The both ends of two guide rods pass through sliding sleeve and slidably connect a plate；Telescopic sleeving rod slidably connects a kickboard；Kickboard is connected with two probe mounting plates by sliding bar；Gas detection probe is installed on probe mounting plate.The present invention connects the probe mounting plate of installation gas detection probe using kickboard by setting mounting plate and kickboard, solves in existing well that gas detecting instrument is easily impregnated by ponding, leads to not the problem of service life decline is normally detected and used.
Description
Technical field
The invention belongs to gas detection technology fields, more particularly to a kind of gas-detecting device for underground.
Background technique
Because therefore the characteristic that the specific gravity of toxic gas is greater than air, is used for so that toxic gas is gathered in bottom in well
Detect the gas detecting instrument that specific gravity is greater than the toxic gas of air, it usually needs be mounted on the position in well close to bottom；Due to
It is also easy to produce in well in ponding, especially flood Ji Jing and the case where ponding escalates often occurs；At this point, installing the gas of bottom in well again
There is the case where being impregnated by rainwater, it is caused to can not work normally and service life decline in body detector.
It would therefore be highly desirable to design a kind of gas-detecting device convenient for using in well, reaching the same of good detection effect
When, it can effectively avoid the case where being impregnated by ponding.
Summary of the invention
The purpose of the present invention is to provide a kind of gas-detecting devices for underground, by the way that mounting plate and kickboard is arranged,
The probe mounting plate that installation gas detection probe is connected using kickboard, is solved gas detecting instrument in existing well and easily soaked by ponding
Bubble leads to not the problem of service life decline is normally detected and used.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of gas-detecting device for underground, including mounting plate；The installation plate surface is fixed side by side
It is connected with guide rod；The mounting plate upper surface is fixedly connected with motor；The motor is connected with capstan winch by transmission shaft；The peace
Loading board upper surface is fixedly connected with gas detecting instrument；The mounting plate upper surface offers bridle port with respect to capstan winch position；It is described
Mounting plate lower surface is fixedly connected with telescopic sleeving rod side by side；
The both ends of two guide rods pass through sliding sleeve and slidably connect a plate；The plate upper surface is fixedly connected with
Fixed board；The fixed plate surface offers several fixation holes；
Two telescopic sleeving rods slidably connect a kickboard；One opposite flank of kickboard is respectively connected with the first floating body；Institute
It states kickboard lower surface and is fixedly connected with slide bar side by side；The kickboard surface offers the through-hole with telescopic sleeving rod clearance fit；Institute
It states kickboard surface relative rope hole site and offers pilot hole；
The both ends of two slide bars slidably connect probe mounting plate；The probe mounting plate upper surface is equipped with gas
Detection probe.
Further, the fixed plate is curved plate structure, and the fixed plate side is fixedly connected with fan annular slab.
Further, one section of the telescopic sleeving rod all side is fixedly connected with baffle ring；The two telescopic sleeving rod lower end surfaces are logical
Cross connecting plate connection；The connecting plate upper surface is fixedly connected with vertical bar；The vertical bar surface is equipped with block.
Further, the kickboard surface offers through hole with respect to vertical bar position, and the kickboard upper surface is opposite to be run through
Hole site is equipped with travel switch.
Further, the guide rod is screw rod, and has been threadedly engaged nut.
Further, slide bar side surface cover is equipped with spring.
Further, one opposite flank of probe mounting plate is respectively connected with the second floating body；Table on the probe mounting plate
Face opposing gas detection probe week side is fixedly connected with coaming plate；Coaming plate upper surface edge is fixedly connected with flange.
The invention has the following advantages:
1, present invention setting mounting plate and kickboard, the probe of kickboard two sides is connected using the capstan winch on mounting plate by rope
Floatability is on ponding when ponding goes up for mounting plate, kickboard and probe mounting plate, to effectively avoid detection probe quilt
The case where ponding impregnates, meanwhile, the detection effect in ponding is not influenced, is improved the efficiency of detection and is used the longevity
Life.
2, the present invention improves the stability of kickboard by setting telescopic sleeving rod, meanwhile, by setting vertical bar and kickboard
Travel switch, when keeping ponding too deep, kickboard rises to certain position triggering travel switch to be made so that starting motor drives capstan winch
Kickboard is pulled up, and further improve protects detection probe, the service life of effective detection probe.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of gas-detecting device for underground of the invention；
Fig. 2 is the structural schematic diagram of mounting plate；
Fig. 3 is the structural schematic diagram of kickboard；
In attached drawing, parts list represented by the reference numerals are as follows:
1- mounting plate, 2- motor, 3- capstan winch, 4- gas detecting instrument, 5- telescopic sleeving rod, 6- plate, 7- kickboard, 8- probe peace
Loading board, 101- guide rod, 102- bridle port, 501- baffle ring, 502- connecting plate, 503- vertical bar, 504- block, 601- fixed plate,
602- fixation hole, 603- fan annular slab, 701- floating body, 702- slide bar, 703- through-hole, 704- pilot hole, 705- through hole, 706-
Travel switch, 707- spring, 801- gas detection probe, the second floating body of 802-, 803- coaming plate, 804- flange, 1011- nut.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
It please refers to shown in Fig. 1-3, the present invention is a kind of gas-detecting device for underground, including mounting plate 1；Mounting plate
1 opposite flank is welded with guide rod 101；1 upper surface of mounting plate is fixedly connected with motor 2；Motor 2 passes through transmission axis connection
There is capstan winch 3；1 upper surface of mounting plate has been bolted gas detecting instrument 4；1 upper surface of mounting plate offers rope with respect to capstan winch position
Rope hole 102；1 lower surface of mounting plate is welded side by side or screw is connected with telescopic sleeving rod 5；
Wherein, 5 diameter small end of telescopic sleeving rod is located at top；
The both ends of two guide rods 101 pass through sliding sleeve 103 and slidably connect a plate 6, and two sliding sleeves are welded in 6 lower surface of plate
103, sliding sleeve and 101 clearance fit of guide rod, two plates 6 are located at the two sides of mounting plate 1；6 upper surface of plate is welded with solid
Fixed board 601；601 surface of fixed plate offers several fixation holes 602；
Wherein, fixed plate 601 is curved plate structure, and curved plate structure can preferably be fitted in the borehole wall, and when installation can
It is fixed by screws in the borehole wall, 601 side of fixed plate is fixedly connected with fan annular slab 603, and fan annular slab 603 can be fastened on well
Mouthful, it improves to 1 stability maintenance of mounting plate.
Wherein, guide rod 101 is screw rod, and has been threadedly engaged nut 1011, and when installation can make fixed plate by nut 1011
The 601 jam-packed boreholes wall can make mounting plate 1 be fixed on well when fan annular slab 603 is stuck in well head without using connectors such as screws
It is interior, improve the convenience of installation.
Two telescopic sleeving rods 5 slidably connect a kickboard 7；7 one opposite flank of kickboard is respectively connected with the first floating body 701；Kickboard 7
Lower surface is welded with slide bar 702 side by side；7 surface of kickboard offers the through-hole 703 with 5 clearance fit of telescopic sleeving rod；7 surface of kickboard
102 position of relative rope hole offers pilot hole 704；
The both ends of two slide bars 702 slidably connect probe mounting plate 8, identical as the connection structure of plate 6, probe installation
Plate 8 also can weld two sliding sleeves, sliding sleeve and 702 clearance fit of slide bar, and the end of slide bar 702 is fixedly connected with limited block, prevents from popping one's head in
Mounting plate 8 is slipped from slide bar 702；Probe 8 upper surface of mounting plate is equipped with gas detection probe 801, gas detection probe 801
It is electrically connected by cable and gas detecting instrument 4.
Preferably, 702 side surface cover of slide bar is equipped with spring 707；Spring 707 can play the effect of buffering, while can also make
Mounting plate 8 pop one's head in far from kickboard 7, to increase area of detection；
Preferably, probe 8 one opposite flank of mounting plate is respectively connected with the second floating body 802；Probe 8 upper surface of mounting plate is opposite
801 weeks sides of gas detection probe are fixedly connected with coaming plate 803；803 upper surface edge of coaming plate is fixedly connected with flange 804；
First floating body 701 and the second floating body 802 can be closed plastic box or rectangular foam part, coaming plate 803 and flange
804 can effectively prevent underground ponding to be splashed on gas detection probe 801, increase the protection to gas detection probe 801 and imitate
Fruit.
Wherein, 5 one sections of telescopic sleeving rod all sides are welded with baffle ring 501；Two telescopic sleeving rods, 5 lower end surface passes through a connecting plate
502 connections；Weld or be threaded with vertical bar 503 in 502 upper surface of connecting plate；503 surface of vertical bar is equipped with block 504；Meanwhile
7 surface of kickboard offers through hole 705 with respect to 503 position of vertical bar, and 7 upper surface of kickboard is equipped with row with respect to 705 position of through hole
Cheng Kaiguan 706；
In use, the cable end wound on capstan winch sequentially passes through bridle port 102 and pilot hole 704, pilot hole 704 is passed through
Afterwards, rope is divided into two strands, and 8 lower surface of probe mounting plate with two sides is connected by screw to respectively；
When there is ponding, kickboard 7 and probe mounting plate 8 can float on the surface, and continue to test；When ponding is too deep, 7 He of kickboard
Mounting plate 8 of popping one's head in floats, and when the travel switch 706 of 7 upper surface of kickboard touches the block 504 on vertical bar 503, motor 2 is opened
Begin to start, receives twisted rope rope using capstan winch 3, rope pulls probe mounting plate 8 to be close to kickboard 7, and when kickboard 7 and probe mounting plate 8
After mutually abutting, start that kickboard 7 is driven to rise along telescopic sleeving rod 5；When being moved at baffle ring 501, kickboard 7 drives telescopic sleeving rod 5
Lower end is mobile to be risen, and is realized telescopic sleeving rod 5 and is shunk, and erosion of the ponding to telescopic sleeving rod 5 is reduced, to improve telescopic sleeving rod 5
Service life；
By the upper and lower position of vertical bar 503 length and block 504, can according in well specific height or depth of accumulated water it is flexible
The opportunity of the starting of motor 2 is set；After ponding is retreated, kickboard 7 can be put down by manually starting motor 2, continue gas inspection
Survey operation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. being used for the gas-detecting device of underground, it is characterised in that: including mounting plate (1)；Mounting plate (1) surface is solid side by side
Surely guide rod (101) are connected with；Mounting plate (1) upper surface is fixedly connected with motor (2)；The motor (2) passes through transmission shaft
It is connected with capstan winch (3)；Mounting plate (1) upper surface is fixedly connected with gas detecting instrument (4)；Mounting plate (1) upper surface
Opposite capstan winch position offers bridle port (102)；Mounting plate (1) lower surface is fixedly connected with telescopic sleeving rod (5) side by side；
The both ends of two guide rods (101) pass through sliding sleeve (103) and slidably connect a plate (6)；Plate (6) upper surface
It is fixedly connected with fixed plate (601)；Fixed plate (601) surface offers several fixation holes (602)；
Two telescopic sleeving rods (5) slidably connect a kickboard (7)；It is floating that (7) one opposite flank of kickboard is respectively connected with first
Body (701)；Kickboard (7) lower surface is fixedly connected with slide bar (702) side by side；Kickboard (7) surface offers and stretches
The through-hole (703) of loop bar (5) clearance fit；Kickboard (7) surface relative rope hole (102) position offers pilot hole
(704)；
The both ends of two slide bars (702) slidably connect probe mounting plate (8)；The probe mounting plate (8) upper surface peace
Equipped with gas detection probe (801).
2. the gas-detecting device according to claim 1 for underground, which is characterized in that the fixed plate (601) is
Curved plate structure, fixed plate (601) side are fixedly connected with fan annular slab (603).
3. the gas-detecting device according to claim 1 for underground, which is characterized in that the telescopic sleeving rod (5) one
The all sides of section are fixedly connected with baffle ring (501)；Two telescopic sleeving rod (5) lower end surfaces are connected by a connecting plate (502)；It is described
Connecting plate (502) upper surface is fixedly connected with vertical bar (503)；Vertical bar (503) surface is equipped with block (504).
4. the gas-detecting device according to claim 3 for underground, which is characterized in that kickboard (7) surface phase
Vertical bar (503) position is offered through hole (705), kickboard (7) upper surface is equipped with row with respect to through hole (705) position
Cheng Kaiguan (706).
5. the gas-detecting device according to claim 1 for underground, which is characterized in that the guide rod (101) is spiral shell
Bar, and it has been threadedly engaged nut (1011).
6. the gas-detecting device according to claim 1 for underground, which is characterized in that slide bar (702) side
Surface cover is equipped with spring (707).
7. the gas-detecting device according to claim 1 for underground, which is characterized in that the probe mounting plate (8)
One opposite flank is respectively connected with the second floating body (802)；Probe mounting plate (8) the upper surface opposing gas detection probe (801)
All sides are fixedly connected with coaming plate (803)；Coaming plate (803) the upper surface edge is fixedly connected with flange (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708463.6A CN110455998A (en) | 2019-08-01 | 2019-08-01 | Gas-detecting device for underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708463.6A CN110455998A (en) | 2019-08-01 | 2019-08-01 | Gas-detecting device for underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110455998A true CN110455998A (en) | 2019-11-15 |
Family
ID=68484527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910708463.6A Withdrawn CN110455998A (en) | 2019-08-01 | 2019-08-01 | Gas-detecting device for underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110455998A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744482A (en) * | 2020-05-28 | 2021-12-03 | 中国石油化工股份有限公司 | Liquid sulfur storage tank fire alarm device and liquid sulfur storage tank |
| CN113957929A (en) * | 2021-11-03 | 2022-01-21 | 黑龙江大学 | Municipal pipe network intelligence well lid |
-
2019
- 2019-08-01 CN CN201910708463.6A patent/CN110455998A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744482A (en) * | 2020-05-28 | 2021-12-03 | 中国石油化工股份有限公司 | Liquid sulfur storage tank fire alarm device and liquid sulfur storage tank |
| CN113957929A (en) * | 2021-11-03 | 2022-01-21 | 黑龙江大学 | Municipal pipe network intelligence well lid |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191115 |