CN205916932U - Hand over -and -under type coal mine tunnel environment monitoring sensor cable suspension device - Google Patents
Hand over -and -under type coal mine tunnel environment monitoring sensor cable suspension device Download PDFInfo
- Publication number
- CN205916932U CN205916932U CN201620948340.1U CN201620948340U CN205916932U CN 205916932 U CN205916932 U CN 205916932U CN 201620948340 U CN201620948340 U CN 201620948340U CN 205916932 U CN205916932 U CN 205916932U
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- CN
- China
- Prior art keywords
- coal mine
- reel
- end plate
- environment monitoring
- steel wire
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- Expired - Fee Related
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Abstract
The utility model discloses a hand over -and -under type coal mine tunnel environment monitoring sensor cable suspension device, it contains lifting hook and hand elevating system, the lifting hook sets up the arc top in the tunnel, hand elevating system includes reel, fixed disk and end plate, the one end of reel pass through bearing and bearing frame and the fixed disk rotary type is connected, the other end of reel with end plate fixed connection, the fixed disk passes through the connecting piece to be fixed on one side lane wall in tunnel, be provided with crank and blocked mechanical system on the end plate, the winding is fixed with wire rope on the reel, wire rope's outer end is walked around the lifting hook is connected with the upper end of mount, be provided with the sensor on the mount. The utility model discloses make things convenient for operating personnel to set out, alleviateed operating personnel's intensity of labour, reduced the potential safety hazard, guaranteed methane transducer measuring accuracy and monitored control system's reliability, provide safeguard for coal mine safe production.
Description
Technical field:
This utility model is related to a kind of mine environmental monitoring equipment, more particularly to a kind of hand-operated elevation type coal mine roadway ring
Sensor erecting by overhang is monitored in border.
Background technology:
" aq1029-2007 coal mine safety monitoring system and detecting instrument use management regulation " specifies: methane transducer should
Vertical hanging, cannot be greater than 300mm away from top board (back timber, roof), cannot be less than 200mm away from tunnel side wall (wall), and should pacify
Fill easy to maintenance, do not affect pedestrian and driving.Air velocity transducer should be arranged on before and after tunnel that 10m Nei Wu branch is distinguished and admirable, no turn round,
Accessible, section is unchanged, place that is can accurately calculating air quantity.Sensor probe is greater than 50cm with a distance from top, probe
Air inlet to be directed at wind direction.The sensor installing can not rock up and down, when wind speed is less than or exceedes " colliery
Safety codes " setting when, sound, visual alarm should be sent.
Mine environmental monitoring is there is the problem that the section of stone drifting generally adopts semicircular arch and sector, relatively at present
The rectangular cross section adopting in coal roadway tunneling is high, and rock gangway tunnel smoother after having sprayed slurry, to monitoring work
Hang methane transducer and bring certain difficulty when doing power cut-off test.The monitoring work most of the time is all the hilllock operation of single list,
It was all that foot steps on edema due to wind pathogen pipe, handss are grabbed wire netting and won and hung methane transducer, exist larger when doing coal road test in the past
Personal safety hidden danger.Do rock gangway test need sector electrician lift ladder, help ladder help do experiment, lose time and
Manually.
Utility model content:
Technical problem to be solved in the utility model is: overcomes the deficiencies in the prior art, provides a kind of reasonable in design, fall
The hand-operated elevation type coal mine roadway environment monitoring sensor of low labor intensity, constantly improve work efficiency and guarantee safety in production hangs
Hang device.
The technical solution of the utility model is:
A kind of hand-operated elevation type coal mine roadway environment monitoring sensor erecting by overhang, containing suspension hook and Manual elevator mechanism,
Described suspension hook is arranged on the arc top in tunnel, and described Manual elevator mechanism includes reel, fixed disk and end plate, and the one of described reel
End is connected with described fixed disk rotary type by bearing and bearing block, and the other end of described reel is fixedly connected with described end plate,
Described fixed disk is fixed on the side lane wall in described tunnel by connector, and described end plate is provided with crank and breech-block
Structure, described reel is fastened steel wire rope, and the outer end of described steel wire rope is bypassed described suspension hook and is connected with the upper end of fixed mount,
It is provided with sensor on described fixed mount.
Described suspension hook has two, and described steel wire rope has two, and the outer end of two described steel wire ropes bypasses described in two respectively
Suspension hook and being connected with the upper end both sides of described fixed mount respectively.
Described blocking mechanism is deadlock lever, and the outer end of described deadlock lever is arranged on described end plate, and described fixed disk sets
It is equipped with jack, the inner of described deadlock lever is inserted into described jack.Or, described blocking mechanism is closed chain, described locking
The outer end of chain is arranged on described end plate, and described fixed disk is provided with hook, and the inner of described closed chain can hang over described
On hook.
Described fixed mount is made using roadway support wire netting, and described steel wire rope adopts the steel wire with plastic plated that specification is φ 2mm
Rope, described suspension hook is processed using 8# expansion bolt.
The beneficial effects of the utility model are:
1st, this utility model is hung to methane transducer by using manual lifting device, facilitates operator to pluck
Hang, alleviate the labor intensity of operator, decrease potential safety hazard it is ensured that methane transducer measurement accuracy and prison
The reliability of control system, is that Safety of Coal Mine Production provides safeguard.
2nd, this utility model can adapt to the hilllock operation of single list, greatly reduces artificial outfit, and reduces artificial work
Intensity, improves work efficiency simultaneously.
3rd, this utility model adopts two suspension hooks and two steel wire ropes, sensor can be made steadily to increase, not run-off the straight
Skew event, and improves accuracy of detection, extends the service life of sensor again.
4th, this utility model fixed mount can adopt waste and old supporting mesh, is easy to draw materials, cost is relatively low, in addition, setting on end plate
It is equipped with deadlock lever, effectively prevent reel from reversing, improve the safety using.
5th, this utility model is reasonable in design, reduce labor intensity, constantly improve work efficiency and guarantee are kept the safety in production, and it is fitted
With scope wide it is easy to promotion and implementation, economic benefit is obvious.
Brief description:
Fig. 1 is the structural representation of hand-operated elevation type coal mine roadway environment monitoring sensor erecting by overhang.
Specific embodiment:
Embodiment: referring to Fig. 1, in figure, 1- tunnel, 2- sensor, 3- fixed mount, 4- suspension hook, 5- steel wire rope, 6- end plate,
7- fixed disk, 8- reel, 9- crank.
Hand-operated elevation type coal mine roadway environment monitoring sensor erecting by overhang contains suspension hook 4 and Manual elevator mechanism, wherein:
Suspension hook 4 is arranged on the arc top in tunnel 1, and Manual elevator mechanism includes reel 8, fixed disk 7 and end plate 6, and one end of reel 8 is passed through
Bearing and bearing block are connected with fixed disk 7 rotary type, and the other end of reel 8 is fixedly connected with end plate 6, and fixed disk 7 passes through to connect
Part is fixed on the side lane wall in tunnel 1, and end plate 6 is provided with crank 9 and blocking mechanism (in figure is not drawn into blocking mechanism), volume
Being fastened on cylinder 8 has steel wire rope 5, and the outer end of steel wire rope 5 is bypassed suspension hook 4 and is connected with the upper end of fixed mount 3, and fixed mount 3 sets
It is equipped with sensor 2.
Optimal technical scheme: suspension hook 4 has two, steel wire rope 5 has two, and the outer end of two steel wire ropes 5 bypasses two respectively
Suspension hook 4 and being connected with the upper end both sides of fixed mount 3 respectively, balance is more preferable.
Blocking mechanism is deadlock lever, and the outer end of deadlock lever is arranged on end plate 6, and fixed disk 7 is provided with jack, deadlock lever
The inner be inserted into jack, thus preventing reel 8 and end plate 6 from rotating.Or, blocking mechanism is closed chain, outside closed chain
End is arranged on end plate 6, fixed disk 7 is provided with hook, the inner of closed chain can hang on hook.
Fixed mount 3 is made using roadway support wire netting, and steel wire rope 5 adopts the steel wire with plastic plated rope that specification is φ 2mm, suspension hook
4 are processed using 8# expansion bolt.
This utility model be primarily directed to some fixed positions and tunnel higher (as coal bunker, distribution chamber, big lane air measuring station
Deng) place methane transducer hanging problem.Suspension hook 4 is chosen at intact, no water drenching the place of tunnel 1 roof timbering；Hand liter
The fixed disk of descending mechanism is arranged on the smooth place of tunnel 1 side wall, and sensor 2 is fixed on fixed mount 3 by the height of standard requirement
On, carry movable reel 8 to rotate by crank 9, so that steel wire rope 5 drives fixed mount 3 to lift, complete the lifting of sensor 2.Reel
8 can be good by unnecessary steel wire rope 5 disk, and blocking mechanism ensure that the safety of operation.
The above, be only preferred embodiment of the present utility model, not this utility model is made any formal
Restriction, every any simple modification above example made according to technical spirit of the present utility model, equivalent variations with
Modify, all still fall within the range of technical solutions of the utility model.
Claims (5)
1. a kind of hand-operated elevation type coal mine roadway environment monitoring sensor erecting by overhang, containing suspension hook and Manual elevator mechanism, its
Feature is: described suspension hook is arranged on the arc top in tunnel, and described Manual elevator mechanism includes reel, fixed disk and end plate, described
Bearing is passed through in one end of reel and bearing block is connected with described fixed disk rotary type, and the other end of described reel is solid with described end plate
Fixed connect, described fixed disk is fixed on the side lane wall in described tunnel by connector, described end plate is provided with crank with
Blocking mechanism, described reel is fastened steel wire rope, and the outer end of described steel wire rope bypasses the upper of described suspension hook and fixed mount
End connects, and described fixed mount is provided with sensor.
2. hand-operated elevation type coal mine roadway environment monitoring sensor erecting by overhang according to claim 1, is characterized in that: institute
Stating suspension hook has two, and described steel wire rope has two, and the outer end of two described steel wire ropes bypasses two described suspension hooks and difference respectively
It is connected with the upper end both sides of described fixed mount.
3. hand-operated elevation type coal mine roadway environment monitoring sensor erecting by overhang according to claim 1, is characterized in that: institute
Stating blocking mechanism is deadlock lever, and the outer end of described deadlock lever is arranged on described end plate, and described fixed disk is provided with jack, institute
The inner stating deadlock lever is inserted into described jack.
4. hand-operated elevation type coal mine roadway environment monitoring sensor erecting by overhang according to claim 1, is characterized in that: institute
Stating blocking mechanism is closed chain, and the outer end of described closed chain is arranged on described end plate, and described fixed disk is provided with hook, institute
The inner stating closed chain can hang on described hook.
5. hand-operated elevation type coal mine roadway environment monitoring sensor erecting by overhang according to claim 1, is characterized in that: institute
State fixed mount to make using roadway support wire netting, described steel wire rope adopts the steel wire with plastic plated rope that specification is φ 2mm, described suspension hook
Processed using 8# expansion bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948340.1U CN205916932U (en) | 2016-08-26 | 2016-08-26 | Hand over -and -under type coal mine tunnel environment monitoring sensor cable suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948340.1U CN205916932U (en) | 2016-08-26 | 2016-08-26 | Hand over -and -under type coal mine tunnel environment monitoring sensor cable suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916932U true CN205916932U (en) | 2017-02-01 |
Family
ID=57869260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948340.1U Expired - Fee Related CN205916932U (en) | 2016-08-26 | 2016-08-26 | Hand over -and -under type coal mine tunnel environment monitoring sensor cable suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840238A (en) * | 2017-02-27 | 2017-06-13 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Adjustable sensor synthesis erecting by overhang |
| CN108518245A (en) * | 2018-05-11 | 2018-09-11 | 河南中煤电气有限公司 | A kind of coal mine down-hole tunnel sensor apparatus for automatically lifting |
-
2016
- 2016-08-26 CN CN201620948340.1U patent/CN205916932U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840238A (en) * | 2017-02-27 | 2017-06-13 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Adjustable sensor synthesis erecting by overhang |
| CN108518245A (en) * | 2018-05-11 | 2018-09-11 | 河南中煤电气有限公司 | A kind of coal mine down-hole tunnel sensor apparatus for automatically lifting |
| CN108518245B (en) * | 2018-05-11 | 2024-01-09 | 河南中煤电气有限公司 | Automatic sensor lifting device for underground coal mine tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20170826 |