CN207248867U - A kind of coal mine gas detector - Google Patents
A kind of coal mine gas detector Download PDFInfo
- Publication number
- CN207248867U CN207248867U CN201721349236.1U CN201721349236U CN207248867U CN 207248867 U CN207248867 U CN 207248867U CN 201721349236 U CN201721349236 U CN 201721349236U CN 207248867 U CN207248867 U CN 207248867U
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- CN
- China
- Prior art keywords
- gas detector
- spherical housing
- motor
- round bar
- root long
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Abstract
A kind of coal mine gas detector, is related to a kind of gas detector.Spherical housing is equipped with multiple through holes, a round bar is fixed with each through hole, a circular hole is equipped with per root long bar centre position, and it is rotatably arranged on by circular hole on corresponding round bar, a scroll spring is installed per between the circular hole of root long bar and corresponding round bar, upper end is fixed with motor in spherical housing, motor output shaft sets and is fixed with downward stirs knob, knob is stirred to be correspondingly arranged with more root long bar the inners, connecting rope one end and spherical housing are affixed, the display panel of gas detector body, the display screen of camera device, power supply, switch and the connecting rope other end are each attached to inside suitcase, spherical housing bottom is equipped with two mounting holes, the detecting head of gas detector body and the camera of camera device are separately fixed in a mounting hole.It still can effectively transfer and be detected when deep-well inner wall situation is complex.
Description
Technical field
A kind of gas detector is the utility model is related to, especially a kind of coal mine gas detector.
Background technology
Gas detector is a kind of instrument that colliery engineering underground must match somebody with somebody, and to detect the concentration of fire damp, ensures well
The life security of lower miner.However, current gas detector is generally integrally fixed at underground appropriate location, or by underground work people
Member, which carries with, to be used, and is not easy to be detected to unquarried deep-well.Underground operators are unquarried in entrance
Before deep-well, it also can pinion gas detector using rope and be put into again in deep-well down and be detected, but unquarried deep-well inner wall leads to
Often not regular enough, gas detector is easily hindered to be declined, so as to can not judge to detect depth.Authorization Notice No.
CN204921043U, it is authorized announcement date on December 30th, 2015, entitled《A kind of mine gas detector》Utility model it is special
Profit, although probe is made of two cone components, when deep-well inner wall situation is complex, still can not be successfully decentralization.Cause
This, one kind can be when deep-well inner wall situation be complex, and it is ten that still can effectively transfer the coal mine gas detector being detected
Divide necessary.
The content of the invention
To solve deficiency existing for background technology, the utility model provides a kind of coal mine gas detector.
Realize above-mentioned purpose, the utility model takes following technical proposals：A kind of coal mine gas detector, including gas inspection
Survey instrument body, detection device, connecting rope, suitcase, camera device, power supply and switch, the gas detector body bag
Display panel and detecting head are included, the detection device includes spherical housing, motor, more root long bars and multiple scroll springs, institute
The spherical housing shell wall centre position stated has been horizontally spaced about multiple through holes along its circumferencial direction, during each through hole is interior
Between position be vertically fixed with a round bar, more root long bars are corresponded with multiple through holes and set, per root long bar interposition
Put and be vertically equipped with a circular hole, and be rotatably arranged on by the circular hole on the corresponding round bar, per the circular hole of root long bar
One scroll spring is installed between corresponding round bar, each scroll spring makes corresponding stock to reset setting,
Upper end is fixed with motor in spherical housing, and the motor output shaft is set downward, and motor output shaft, which is horizontally fixed with, stirs rotation
Button, the knob of stirring are correspondingly arranged with more root long bar the inners, and described connecting rope one end is consolidated with spherical housing outer wall upper end
Connect, the camera device includes display screen and camera, and the display panel, display screen, power supply, switch and connecting rope are another
One end is each attached to inside the suitcase, and the power supply is respectively that gas detector body, camera device and motor supply
Electricity, the switch are used to control being turned on and off for motor, and spherical housing shell wall bottom is equipped with two mounting holes, the spy
Gauge head and camera are separately fixed in the mounting hole described in one.
Compared with prior art, the beneficial effects of the utility model are：The detection device of the utility model is hindered
When, more root long bars can be stirred by the knob of stirring on motor output shaft, depart from detection device and hinder position, by camera device
Camera be installed on detection device lower end, easy to observe deep-well inner wall situation, aided detection device is smoothly transferred, simple in structure
Effectively, it is easy to operate.
Brief description of the drawings
Fig. 1 is the main structure diagram of the coal mine gas detector of the utility model；
Fig. 2 is the front view of the spherical housing of the utility model；
Fig. 3 is the schematic cross-sectional view of the detection device of the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, the technical solution in the utility model is carried out it is clear,
It is fully described by, it is clear that described embodiment is only the part of the embodiment of utility model, instead of all the embodiments,
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
Embodiment one：As shown in Fig. 1 ~ Fig. 3, the utility model discloses a kind of coal mine gas detector, including
Gas detector body, detection device, connecting rope 5, suitcase 6, camera device, power supply 11 and switch 12, the gas
Detector body includes display panel 7 and detecting head 8, and the detection device includes spherical housing 1, motor 4, more root long bars 2
And multiple scroll springs 3, the 1 shell wall centre position of spherical housing have been horizontally spaced about multiple through holes along its circumferencial direction
Centre position is vertically fixed with a round bar 1-2 in 1-1, each through hole 1-1, and more root long bars 2 lead to multiple
Hole 1-1, which is corresponded, to be set, vertical per 2 centre position of root long bar to be equipped with a circular hole, and is rotated and set by the circular hole
On the corresponding round bar 1-2, a scroll spring 3 is installed per between the circular hole of root long bar 2 and corresponding round bar 1-2,
Each scroll spring 3 makes corresponding stock 2 to reset setting, and upper end is fixed with motor 4 in spherical housing 1, described
4 output shaft of motor is set downward, and 4 output shaft of motor, which is horizontally fixed with, stirs knob 4-1, and described stirs knob 4-1 and more
2 the inner of stock is correspondingly arranged, and described 5 one end of connecting rope and 1 outer wall upper end of spherical housing are affixed, and the camera device includes
Display screen 9 and camera 10, the display panel 7, display screen 9, power supply 11, switch 12 and 5 other end of connecting rope are fixed
Inside the suitcase 6, the power supply 11 is respectively that gas detector body, camera device and motor 4 are powered, described
Switch 12 be used for control being turned on and off for motor 4,1 shell wall bottom of spherical housing is equipped with two mounting holes, the detection
First 8 and camera 10 be separately fixed in the mounting hole described in one.
Embodiment two：As shown in Figure 1,3, present embodiment is that embodiment one is made furtherly
It is bright, a scroll spring 3 is set with the round bar 1-2 in the circular hole of the stock 2 described in every, each scroll spring 3
Inner affixed with corresponding round bar 1-2 side walls, each 3 outer end of scroll spring and corresponding 2 circular-hole internal-wall of stock are affixed.
Embodiment three：As shown in Figure 1, present embodiment is to embodiment one or embodiment two
The further explanation made, the connecting rope 5 are worked out by nylon rope.
Gas detector body described in the utility model is the prior art, can also use Granted publication with outsourcing
It is number CN206523424U, authorized announcement date 2017 year 09 month 26 days, entitled《A kind of portable gas explosion inspection based on spectral absorption
Survey instrument》The technical solution of utility model.
When using the utility model, gas detector body and camera device are first opened, and detection device is put into and is treated
In the deep-well mouth of detection, operating personnel holds connecting rope 5 and gradually transfers detection device, can intuitively be observed by display screen 9
Deep-well inner wall situation, when detection device is hindered, opens switch 12 and opens motor 4, knob is stirred in the driving of 4 output shaft of motor
4-1 is rotated, and is stirred knob 4-1 and is stirred more root long bars 2 and swings, and 2 outer end of stock, which touches obstruction, can make detection device with hindering
Thing departs from, and can continue to transfer detection device at this time and turn off the switch 12, after detection device transfers to test position, pass through display
Panel 7 is the gas situation that can be appreciated that test position（During pull-out detection device similarly, in case of obstruction hinders that connection can not be pulled
Restrict 5 when, open the unlatching motors 4 of switch 12 and sound out at the same time and pull connecting rope 5, until connecting rope 5 can pull）, detection finishes
After can be by detection device and 5 folding and unfolding of connecting rope to suitcase 6.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in the form of others dress body
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the condition of equivalent fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of coal mine gas detector, including gas detector body, the gas detector body includes display panel
（7）And detecting head（8）, it is characterised in that：The coal mine gas detector further includes detection device, connecting rope（5）, suitcase
（6）, camera device, power supply（11）And switch（12）, the detection device includes spherical housing（1）, motor（4）, more
Stock（2）And multiple scroll springs（3）, the spherical housing（1）Shell wall centre position is set along its circumferencial direction horizontal interval
It is equipped with multiple through holes（1-1）, each through hole（1-1）Interior centre position is vertically fixed with a round bar（1-2）, it is described
More root long bars（2）With multiple through holes（1-1）Correspond and set, per root long bar（2）Centre position is vertically equipped with a circular hole, and
The corresponding round bar is rotatably arranged on by the circular hole（1-2）On, per root long bar（2）Circular hole and corresponding round bar
（1-2）Between a scroll spring is installed（3）, each scroll spring（3）Make corresponding stock（2）It can reset and set
Put, spherical housing（1）Interior upper end is fixed with motor（4）, the motor（4）Output shaft is set downward, motor（4）Output shaft water
Flat be fixed with stirs knob（4-1）, described stirs knob（4-1）With more root long bars（2）The inner is correspondingly arranged, the connection
Rope（5）One end and spherical housing（1）Outer wall upper end is affixed, and the camera device includes display screen（9）And camera（10）, institute
The display panel stated（7）, display screen（9）, power supply（11）, switch（12）And connecting rope（5）The other end is each attached to the hand
Suitcase（6）Inside, the power supply（11）Respectively gas detector body, camera device and motor（4）Power supply, described opens
Close（12）For controlling motor（4）Be turned on and off, spherical housing（1）Shell wall bottom is equipped with two mounting holes, the spy
Gauge head（8）And camera（10）It is separately fixed in the mounting hole described in one.
A kind of 2. coal mine gas detector according to claim 1, it is characterised in that：Stock described in every（2）Circle
Round bar in hole（1-2）On be set with a scroll spring（3）, each scroll spring（3）It is inner with corresponding round bar
（1-2）Side wall is affixed, each scroll spring（3）Outer end and corresponding stock（2）Circular-hole internal-wall is affixed.
A kind of 3. coal mine gas detector according to claim 1 or 2, it is characterised in that：The connecting rope（5）By Buddhist nun
Dragon rope is worked out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349236.1U CN207248867U (en) | 2017-10-19 | 2017-10-19 | A kind of coal mine gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349236.1U CN207248867U (en) | 2017-10-19 | 2017-10-19 | A kind of coal mine gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248867U true CN207248867U (en) | 2018-04-17 |
Family
ID=61882828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721349236.1U Expired - Fee Related CN207248867U (en) | 2017-10-19 | 2017-10-19 | A kind of coal mine gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523742A (en) * | 2018-12-06 | 2019-03-26 | 河南工程学院 | A kind of coal mine downhole safety production environment detection device |
| CN111487383A (en) * | 2020-06-05 | 2020-08-04 | 贵州中烟工业有限责任公司 | General type is gaseous auxiliary detection device in pit |
-
2017
- 2017-10-19 CN CN201721349236.1U patent/CN207248867U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523742A (en) * | 2018-12-06 | 2019-03-26 | 河南工程学院 | A kind of coal mine downhole safety production environment detection device |
| CN111487383A (en) * | 2020-06-05 | 2020-08-04 | 贵州中烟工业有限责任公司 | General type is gaseous auxiliary detection device in pit |
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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: 20180417 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |