CN208297470U - A kind of multi-functional safety of coal mines detector bar - Google Patents
A kind of multi-functional safety of coal mines detector bar Download PDFInfo
- Publication number
- CN208297470U CN208297470U CN201821045333.6U CN201821045333U CN208297470U CN 208297470 U CN208297470 U CN 208297470U CN 201821045333 U CN201821045333 U CN 201821045333U CN 208297470 U CN208297470 U CN 208297470U
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- China
- Prior art keywords
- detector bar
- mine
- detection instrument
- bar
- oxygen detection
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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 multi-functional safety of coal mines detector bars, including detector bar ontology, the side wall of the detector bar ontology, which runs through, fixing groove, oxygen detection instrument is equipped in the slot of the fixing groove, the side wall of the detector bar ontology and be located at the oxygen detection instrument top be equipped with fixed mechanism, the top of the detector bar ontology is equipped with gas collection mechanism, it is used to illuminate by LED light whether safe convenient for the environment of observation mine passage, by camera to the environment for carrying out imaging in mine in relatively sharp connection mine, it can check whether oxygen in mine meets the operating condition of coal miner by oxygen detection instrument, facilitate being inserted and removed from for oxygen detection instrument by fixing groove and fixed mechanism, sliding groove is blocked by baffle and groove, prevent the impurity such as downhole powder dust from entering in sliding groove, pass through gas collection machine Structure can carry out gas sample to mine, further detect the safety of mine gas.
Description
Technical field
The utility model relates to technical field of mine safety, specific field is a kind of multi-functional safety of coal mines detector bar.
Background technique
Coal miner is often needed to carry out underground work in coal production industry, and the safety for detecting coal mine is to ensure coal mine
The prerequisite of worker's underground work, due to containing the mixed gas being made of methane, carbon dioxide and nitrogen etc. in coal mine, when
When the content of methane reaches 5% to 16% in coal mine, meeting fire can set off an explosion, when oxygen content is lower than 20% in coal mine, nothing
Method guarantees the life security of coal miner, and whether since coal mine is deeper, it is sufficient to need to detect oxygen content before being dug up mine,
Traditional detector bar is detected by oxygen detection instrument, if the detection of oxygen detection instrument error occurs and easily causes to judge by accident, is endangered
The life security of coal miner, for this purpose, we have proposed a kind of multi-functional safety of coal mines detector bars to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional safety of coal mines detector bars, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional safety of coal mines detector bar, packet
Detector bar ontology is included, the lower surface of the detector bar ontology is connected with lower case by connector, and the inner cavity of the lower case is set
There is battery, the lower surface of the lower case is equipped with control switch, and camera is equipped in the middle part of the lower surface of the lower case, described
The side wall of lower case is equipped with LED light, and the sidewall thread of the connector is connected with shield, and the side wall of the detector bar ontology passes through
It is installed with fixing groove, the slot of the fixing groove is interior equipped with oxygen detection instrument, the side wall of the detector bar ontology and positioned at the oxygen
The top of detector is equipped with fixed mechanism, and the fixed mechanism includes circular trough, and the top of the circular trough is equipped with sliding groove, institute
It states circular trough to be connected to the sliding groove, the inside of the circular trough is equipped with T-bar, between the circular trough and the T-bar
It is connected with spring, through the sliding groove is extended into, the upper surface of the T-bar is connected with sliding bar for the upper end of the T-bar,
The lower surface of the T-bar is fixedly connected with bayonet lock, and the sidewall upper of the oxygen detection instrument is equipped with to be made with bayonet lock cooperation
The top of card slot, the detector bar ontology is equipped with gas collection mechanism, and the gas collection mechanism includes gas storage shell, institute
The side wall bottom end for stating gas storage shell is equipped with air inlet, and the inside of the gas storage shell is equipped with piston, in the upper surface of the piston
Portion is connected with one end of push rod, and the upper surface middle part of the gas storage shell is equipped with venthole, and the other end of the push rod runs through institute
It states venthole and is connected with bracing wire, the upper surface of the gas storage shell is symmetrically arranged with link block, and the upper surface of the link block is and Y
Shape connecting rope is connected, and the battery is electrically connected the control switch, and the control switch is electrically connected the camera and described
LED light.
Preferably, the number of the LED light is four.
Preferably, the side wall of the detector bar ontology and be located at the oxygen detection instrument top be equipped with annular shield part,
The difference of the internal-and external diameter of the annular shield part is greater than the length that the oxygen detection instrument stretches out the detector bar ontology.
Preferably, baffle is equipped on the left of the upper surface of the sliding bar, the top of the sliding groove is equipped with groove, the gear
Plate is inserted into the groove.
Preferably, the height of the piston is greater than the diameter of the air inlet.
Preferably, the side wall of the Y shape connecting rope is fixedly connected with threading button, and the bracing wire is detained through the threading.
Compared with prior art, the utility model has the beneficial effects that a kind of multi-functional safety of coal mines detector bar, passes through
Whether LED light is used to illuminate is convenient for the environment of observation mine passage safe, more clear to being imaged in mine by camera
Camera, LED light and control switch, are isolated with mine by shield, both prevent from falling by the environment in clear connection mine
Process generates destruction to it, and prevents from causing mine gas explosion under energized state, facilitates oxygen by fixing groove and fixed mechanism
Gas detector is inserted and removed from, and is blocked sliding groove by baffle and groove, is prevented the impurity such as downhole powder dust from entering sliding
In slot, the objects such as falling rocks are prevented in mine to generate destruction to oxygen detection instrument by annular shield part, it can be with by oxygen detection instrument
Check whether oxygen in mine meets the operating condition of coal miner, it is logical erroneous judgement caused by error occur for oxygen detection in order to prevent
Gas sample can be carried out to mine by crossing gas collection mechanism, further detected the content of oxygen in mine gas, guaranteed coal
The life security of miner people, it is easy to operate structurally reasonable, there is stronger practicability.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 is the present invention looks up structural representation of the utility model.
In figure: 1- detector bar ontology, 2- connector, 3- lower case, 4- battery, 5- control switch, 6- camera, 7-
LED light, 8- shield, 9- fixing groove, 10- oxygen detection instrument, 11- fixed mechanism, 1101- circular trough, 1102- sliding groove,
1103-T shape bar, 1104- spring, 1105- sliding bar, 1106- bayonet lock, 1107- card slot, 12- gas collection mechanism, 1201- storage
Gas shell, 1202- air inlet, 1203- piston, 1204- push rod, 1205- venthole, 1206- bracing wire, 13- link block, 14-Y shape
Connecting rope, 15- annular shield part, 16- baffle, 17- groove.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multi-functional safety of coal mines detector bar, including
The lower surface of detector bar ontology 1, the detector bar ontology is connected with lower case 3 by connector 2, and the inner cavity of the lower case is set
There is battery 4, the battery provides electric energy for camera and LED light, and the lower case is equipped with to charge for battery
Jack, the lower surface of the lower case is equipped with control switch 5, is equipped with camera 6 in the middle part of the lower surface of the lower case, passes through
Camera is equipped with LED light 7 to the environment for carrying out imaging in mine in relatively sharp connection mine, the side wall of the lower case,
It is used to illuminate by LED light and is convenient for the environment of observation mine passage whether safe, the sidewall thread of the connector is connected with anti-
Shield 8, shield are transparent material, and camera, LED light and control switch are isolated with mine by shield, both prevents down
It falls process and generates destruction to it, and prevent from causing mine gas explosion under energized state, the side wall of the detector bar ontology runs through
There is fixing groove 9, be equipped with oxygen detection instrument 10 in the slot of the fixing groove, it is full to detect oxygen situation in mine by oxygen detection instrument
Sufficient worker's underground work, oxygen detection instrument are equipped with alarm device, if oxygen alarm device not up to standard sounds an alarm, the detection
The side wall of the stick ontology and top for being located at the oxygen detection instrument is equipped with fixed mechanism 11, it is convenient to pass through fixing groove and fixed mechanism
Oxygen detection instrument is inserted and removed from, and convenient for oxygen detection instrument is overhauled, charged and replaced, the fixed mechanism includes circle
The top of shape slot 1101, the circular trough is equipped with sliding groove 1102, and the circular trough is connected to the sliding groove, the circular trough
Inside be equipped with T-bar 1103, spring 1104 is connected between the circular trough and the T-bar, the upper end of the T-bar is passed through
It wears and extends into the sliding groove, the upper surface of the T-bar is connected with sliding bar 1105, and the lower surface of the T-bar is fixed to be connected
It is connected to bayonet lock 1106, the sidewall upper of the oxygen detection instrument is equipped with the card slot 1107 being used cooperatively with the bayonet lock, the spy
The top for surveying stick ontology is equipped with gas collection mechanism 12, gas sample can be carried out to mine by gas collection mechanism, into one
Gas collection mechanism described in the safety of step detection mine gas includes gas storage shell 1201, the side wall bottom of the gas storage shell
End is equipped with air inlet 1202, and the inside of the gas storage shell is equipped with piston 1203, and the upper surface middle part of the piston, which is connected with, to be pushed away
One end of bar 1204, the upper surface middle part of the gas storage shell are equipped with venthole 1205, and the other end of the push rod is through described
Venthole is connected with bracing wire 1206, and the upper surface of the gas storage shell is symmetrically arranged with link block 13, the upper surface of the link block
It is connected with Y shape connecting rope 14, the battery is electrically connected the control switch, and the control switch is electrically connected the camera
With the LED light.
Specifically, the number of the LED light is four, multiposition is arranged, and illumination zone is big.
Specifically, the side wall of the detector bar ontology and be located at the oxygen detection instrument top be equipped with annular shield part
15, the difference of the internal-and external diameter of the annular shield part is greater than the length that the oxygen detection instrument stretches out the detector bar ontology, passes through
Annular shield part prevents the objects such as falling rocks in mine from generating destruction to oxygen detection instrument.
Specifically, being equipped with baffle 16 on the left of the upper surface of the sliding bar, the top of the sliding groove is equipped with groove 17,
The baffle is inserted into the groove, is blocked sliding groove by baffle and groove, is prevented the impurity such as downhole powder dust from entering cunning
In dynamic slot.
Specifically, the height of the piston is greater than the diameter of the air inlet, piston can when being located at gas storage housing bottom
To block air inlet completely, prevent gas from entering.
Specifically, the side wall of the Y shape connecting rope is fixedly connected with threading button, the bracing wire is detained through the threading,
By threading button convenient for fixed Y connecting rope and bracing wire.
Working principle: the utility model provides a kind of multi-functional safety of coal mines detector bar, and when use presses oxygen inspection first
The switch for surveying instrument is at working condition, and oxygen detection instrument is inserted into fixing groove, pulls up sliding bar, spring is compressed
T-bar and bayonet lock move upwards, and oxygen detection instrument is inserted into fixing groove, the pulling force acted on sliding bar is removed, in spring
Elastic force act on the fixation realized in lower bayonet lock insertion card slot to oxygen detection instrument, screw low protection cover and battery filled
Electricity presses control button after charging, camera and LED light are in running order at this time, screw shield, pushes down on
Push rod make piston lower end be close to gas storage shell inner chamber bottom surface, air inlet is blocked by piston completely at this time, gas can not from into
Port enters in gas storage shell, and detector bar ontology is deep into mine by the upper end for holding Y shape connecting rope, passes through LED light at this time
For illuminate be convenient for observation mine passage environment whether safety, by camera to carrying out imaging relatively sharp company in mine
The environment in mine is connect, can check whether oxygen in mine meets the operating condition of coal miner by oxygen detection instrument, if
Ineligible oxygen detection instrument can sound an alarm trapezoidal coal miner, and detector bar ontology is goed deep into the designated position of mine
Gas sample is carried out by gas collection mechanism, when sampling pulls up bracing wire, in the gravity of the elements such as detector bar ontology
Lower piston is produced relative sliding with gas storage shell, and piston gradually moves upwards, and mine gas enters gas storage shell along air inlet
It is interior, a moment is stopped to piston motion to the top of gas storage shell, and gaseous sample sampling terminates, and pulls bracing wire and Y shape connecting rope will
Detector bar ontology takes out out of mine, and camera, LED light and control switch are isolated with mine by shield, both prevented
Only dropping process generates destruction to it, and prevents from causing mine gas explosion under energized state, passes through fixing groove and fixed mechanism
Facilitate being inserted and removed from for oxygen detection instrument, blocked sliding groove by baffle and groove, prevent the impurity such as downhole powder dust into
Enter in sliding groove, prevents the objects such as falling rocks in mine from generating destruction to oxygen detection instrument by annular shield part, in order to prevent oxygen
Erroneous judgement caused by error, which occurs, in detection can carry out gas sample to mine by gas collection mechanism, further detect in mine
The content of oxygen in gas, guarantees the life security of coal miner.
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 multi-functional safety of coal mines detector bar, including detector bar ontology (1), it is characterised in that: the detector bar ontology (1)
Lower surface be connected with lower case (3) by connector (2), the inner cavity of the lower case (3) is equipped with battery (4), under described
The lower surface of shell (3) is equipped with control switch (5), camera (6) is equipped in the middle part of the lower surface of the lower case (3), under described
The side wall of shell (3) is equipped with LED light (7), and the sidewall thread of the connector (2) is connected with shield (8), the detector bar sheet
The side wall of body (1) is equipped with oxygen detection instrument (10) in the slot of the fixing groove (9), the detector bar sheet through having fixing groove (9)
The side wall of body (1) and the top for being located at the oxygen detection instrument (10) is equipped with fixed mechanism (11), the fixed mechanism (11) packet
Include circular trough (1101), the top of the circular trough (1101) is equipped with sliding groove (1102), the circular trough (1101) with it is described
Sliding groove (1102) connection, the inside of the circular trough (1101) are equipped with T-bar (1103), the circular trough (1101) with it is described
It is connected between T-bar (1103) spring (1104), the upper end of the T-bar (1103), which is run through, extends into the sliding groove
(1102), the upper surface of the T-bar (1103) is connected with sliding bar (1105), and the lower surface of the T-bar (1103) is fixed
It is connected with bayonet lock (1106), the sidewall upper of the oxygen detection instrument (10) is equipped with the card being used cooperatively with the bayonet lock (1106)
The top of slot (1107), the detector bar ontology (1) is equipped with gas collection mechanism (12), and the gas collection mechanism (12) includes
The side wall bottom end of gas storage shell (1201), the gas storage shell (1201) is equipped with air inlet (1202), the gas storage shell
(1201) inside is equipped with piston (1203), and the upper surface middle part of the piston (1203) is connected with one end of push rod (1204),
The upper surface middle part of the gas storage shell (1201) is equipped with venthole (1205), and the other end of the push rod (1204) is through described
Venthole (1205) is connected with bracing wire (1206), and the upper surface of the gas storage shell (1201) is symmetrically arranged with link block (13), institute
The upper surface for stating link block (13) is connected with Y shape connecting rope (14), and the battery (4) is electrically connected the control switch (5),
The control switch (5) is electrically connected the camera (6) and the LED light (7).
2. a kind of multi-functional safety of coal mines detector bar according to claim 1, it is characterised in that: of the LED light (7)
Number is four.
3. a kind of multi-functional safety of coal mines detector bar according to claim 1, it is characterised in that: the detector bar ontology
(1) the side wall and top for being located at the oxygen detection instrument (10) is equipped with annular shield part (15), the annular shield part (15)
The difference of internal-and external diameter be greater than the length that the oxygen detection instrument (10) stretches out the detector bar ontology (1).
4. a kind of multi-functional safety of coal mines detector bar according to claim 1, it is characterised in that: the sliding bar (1105)
Upper surface on the left of be equipped with baffle (16), the top of the sliding groove (1102) is equipped with groove (17), baffle (16) insertion
In the groove (17).
5. a kind of multi-functional safety of coal mines detector bar according to claim 1, it is characterised in that: the piston (1203)
Height is greater than the diameter of the air inlet (1202).
6. a kind of multi-functional safety of coal mines detector bar according to claim 1, it is characterised in that: the Y shape connecting rope
(14) side wall is fixedly connected with threading button, and the bracing wire (1206) is detained through the threading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045333.6U CN208297470U (en) | 2018-07-03 | 2018-07-03 | A kind of multi-functional safety of coal mines detector bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045333.6U CN208297470U (en) | 2018-07-03 | 2018-07-03 | A kind of multi-functional safety of coal mines detector bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297470U true CN208297470U (en) | 2018-12-28 |
Family
ID=64700148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821045333.6U Expired - Fee Related CN208297470U (en) | 2018-07-03 | 2018-07-03 | A kind of multi-functional safety of coal mines detector bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487969A (en) * | 2019-08-29 | 2019-11-22 | 贵州大学 | A kind of coal mine monitoring device with monitoring oxygen concentration content |
| CN111294572A (en) * | 2020-04-07 | 2020-06-16 | 中船重工（青岛）轨道交通装备有限公司 | Video monitoring device used in pressure environment |
| CN112439483A (en) * | 2019-09-03 | 2021-03-05 | 朱阿莲 | Crushing device for mining machinery |
-
2018
- 2018-07-03 CN CN201821045333.6U patent/CN208297470U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487969A (en) * | 2019-08-29 | 2019-11-22 | 贵州大学 | A kind of coal mine monitoring device with monitoring oxygen concentration content |
| CN112439483A (en) * | 2019-09-03 | 2021-03-05 | 朱阿莲 | Crushing device for mining machinery |
| CN112439483B (en) * | 2019-09-03 | 2022-04-05 | 润昇(山东)智能装备有限公司 | Crushing device for mining machinery |
| CN111294572A (en) * | 2020-04-07 | 2020-06-16 | 中船重工（青岛）轨道交通装备有限公司 | Video monitoring device used in pressure environment |
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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: 20181228 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |