CN207147841U - A kind of protection device of mining beam tube - Google Patents
A kind of protection device of mining beam tube Download PDFInfo
- Publication number
- CN207147841U CN207147841U CN201721141765.2U CN201721141765U CN207147841U CN 207147841 U CN207147841 U CN 207147841U CN 201721141765 U CN201721141765 U CN 201721141765U CN 207147841 U CN207147841 U CN 207147841U
- Authority
- CN
- China
- Prior art keywords
- beam tube
- temperature measuring
- pipe clamp
- temperature
- measuring wire
- Prior art date
- 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.)
- Active
Links
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses a kind of protection device of mining beam tube, including plastic coated wire ropes, beam tube pipe clamp and rubber fender.Described beam tube pipe clamp, its material are stainless steels, and it is shaped as 8 fonts, are matched with beam tube, temperature measuring wire and plastic coated wire ropes outer surface, and compatible degree is high.Beam tube is used for the gas for extracting closed flame range.Temperature measuring wire is a part for deep-well temperature measurer, and temperature measuring wire one end connection temperature probe, the other end connects Main Control Tank, for determining the temperature of closed flame range.The utility model has the advantages that：The tensile stress of beam tube is born using the self-strength of plastic coated wire ropes, effectively solve the problems, such as to cause beam tube pendant disconnected during decentralization beam tube over long distances, the fire endurance of beam tube pipe clamp is high, ensures that beam tube continues, safely carries out pumping sampling, strong applicability, input cost are small；Beam tube and temperature measuring wire are combined together, the combustion case of energy accurate perception flame range, for coal mining enterprise's unpacking fire dam, resuming production provides theoretical foundation and Technical Reference.
Description
Technical field
The protection device of mining pumping sampling beam tube is the utility model is related to, plastic coating steel wire is included more particularly, to one kind
The protection device of rope, beam tube pipe clamp and rubber fender.
Background technology
Colliery in process of production, goaf fire, when burning things which may cause a fire disaster directly can not be put out, typically towards fire
Fire dam is built by laying bricks or stones in all tunnels in source, burning is suffocated because of anoxic.In order to understand the combustion case in the flame range of goaf, one
As depth and the plane domain scope of goaf flame range are determined by geologic information and exploration measuring and calculating, select correct position on ground
Surface drilling is carried out, decentralization beam tube carries out pumping sampling to flame range.By analyzing gas componant and each component concentration, with the palm
The combustion case of flame range is held, determines that fire dam is broken seal the time.
Beam tube is sampled as a kind of mine gas and equipped, and is achieved for the combustion case in the closed flame range of observation good
Effect, and the exploitation of over half a century is passed through in China coalfield, most of mines, which come into, adopts the deep deep mining for being more than 500m,
Easily there is the disconnected situation of pendant because its length is long, tensile stress is excessive in the beam tube of decentralization.Which results in pumping sampling process
Interruption, affect disaster relief opportunity of combat adversely, waste of manpower, material resources, cause certain economic loss.In order to solve this problem, a part
Coal mining enterprise is viscous on a steel cord by beam tube with adhesive tape, it is intended to be held using the self-strength of steel wire rope before beam tube is transferred
By the tensile stress of beam tube.But this operating method is simple and crude, quantities is huge during recovery；And adhesive tape fire endurance is low,
Pipeline is transferred to closed flame range, and adhesive tape is easily ignited, and then burns whole road sampling pipeline.This practicality is directed to designing
A kind of protection device for preventing that beam tube pendant is disconnected, fire endurance is high.
Utility model content
The protection device of mining beam tube described in the utility model, including plastic coated wire ropes, beam tube pipe clamp and rubber fender.
Plastic coated wire ropes described in the utility model, it is that the plastic processing of outer layer PVC is carried out to steel wire rope, there is certain delay
Shake and anti-extrusion effect, it is fire retardant.Abrasion of the steel wire rope to beam tube can be mitigated, and extend the service life of steel wire rope.It is wound in
It is standby on steel wire rope winch.
Beam tube pipe clamp described in the utility model, its material are stainless steels, and its structure includes stainless steel substrates, hasp and pipe
Axle, it is shaped as 8 fonts, matches with beam tube, temperature measuring wire and plastic coated wire ropes outer surface, and compatible degree is high.
Rubber fender described in the utility model, it is fire retardant.For pad in beam tube pipe clamp and plastic coated wire ropes, beam tube and survey
Between warm wire, for filling space, the occlusion degree of beam tube pipe clamp is improved, mitigates the abrasion of beam tube and temperature measuring wire.
The beam tube, for extracting closed flame range gas.Its material is mining polythene material, by with antistatic and resistance
The polyethylene particles for firing mine safety characteristic be primary raw material, the extruded polythene beam tube for being molded semihard feature, its is antistatic,
It is fire-retardant, pliability is good, acidproof, alkaline-resisting, corrosion-resistant, in light weight, air-tightness is good.
The temperature measuring wire, for determining closed flame range temperature.It is a part for deep-well temperature measurer, temperature measuring wire one end
Connect temperature probe, other end connection Main Control Tank.
The protection device of mining beam tube described in the utility model, comprises the following steps：
Step 1: determining flame range position, surface drilling is carried out
After fire dam has been built in goaf ignition by laying bricks or stones, determine goaf flame range depth with putting down by geologic information and exploration measuring and calculating
Face regional extent, correct position is selected on ground and carries out surface drilling；
Step 2: setting up winch and drum, the wiring of beam tube and temperature measuring wire, fixed pipelines, pipeline is transferred
On ground, correct position sets up steel wire rope winch, beam tube drum and temperature measuring wire drum, respectively from steel wire rope winch,
Plastic coated wire ropes, beam tube and temperature measuring wire are taken out on beam tube drum and temperature measuring wire drum.Beam tube end is connected into negative pressure ventilation
Pump and infrared ray gas analyzer, temperature measuring wire end is connected with the Main Control Tank of deep-well temperature measurer, temperature measuring wire top and depth
The temperature probe of well temperature measurer is connected.Plastic coated wire ropes, beam tube and temperature measuring wire are bundled together with rubber fender every 5m,
And with beam tube pipe clamp by its padlock together, the three-way connection (pipe) line fixed is transferred to adopting by surface drilling with steel wire rope winch
Dead zone flame range correct position, is waited to be observed；
Step 3: air suction sampling analyzes gas information, observed temperature information, integral data
Start negative pressure sucking pump, gas componant and each component concentration are calculated by infrared ray gas analyzer, pass through master
Control case observation flame range temperature information, integral data, the combustion case of understanding goaf flame range.
Compared with existing beam tube, the utility model has the advantages that：
Beam tube, temperature measuring wire together with plastic coated wire ropes padlock, are utilized painting by 1 beam tube pipe clamp described in the utility model
The self-strength of plastic steel wire rope bears the tensile stress of beam tube, effectively solves to cause beam tube pendant disconnected during decentralization beam tube over long distances
The problem of, the material of beam tube pipe clamp is stainless steel, and fire endurance is high, ensures that beam tube continues, safely carries out pumping sampling；
3 the utility model by beam tube and deep-well temperature measurer a part --- temperature measuring wire is combined together, can both obtain
To the gas componant and each component concentration information of goaf flame range, flame range temperature information can be obtained again, being capable of accurate perception fire
The combustion case in area, theoretical foundation and Technical Reference are provided for unpacking fire dam.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the protection device of the mining beam tube of the utility model.
In figure：1st, beam tube pipe clamp；2nd, rubber fender；3rd, pipe axle；4th, plastic coated wire ropes；5th, temperature measuring wire；6th, hasp；7th, beam
Pipe.
Embodiment
The utility model provides a kind of protection device of mining beam tube, below by drawings and examples, with certain ore deposit
The monitorings of 1301 work face goaf flame ranges are engineering background, practical application this technology, the technical scheme of utility model is done into
The detailed description of one step.
The protection device of mining beam tube described in the utility model, including plastic coated wire ropes 4, beam tube pipe clamp 1 and rubber shield
Pad 2.
Plastic coated wire ropes 4 described in the utility model, it is that the plastic processing of outer layer PVC is carried out to steel wire rope, has necessarily
Bradyseism and anti-extrusion effect, it is fire retardant.Abrasion of the steel wire rope to beam tube 7 can be mitigated, and extend the service life of steel wire rope.Winding
In standby on steel wire rope winch.
Beam tube pipe clamp 1 described in the utility model, its material are stainless steels, and its structure includes stainless steel substrates, hasp 6 and pipe
Axle 3, it is shaped as 8 fonts, matches with beam tube 7, temperature measuring wire 5 and the outer surface of plastic coated wire ropes 4, and compatible degree is high.
Rubber fender 2 described in the utility model, it is fire retardant.For pad in beam tube pipe clamp 1 and plastic coated wire ropes 4, beam tube 7
Between temperature measuring wire 5, for filling space, the occlusion degree of beam tube pipe clamp 1 is improved, mitigates the mill of beam tube 7 and temperature measuring wire 5
Damage.
The beam tube 7, for extracting closed flame range gas.Its material is mining polythene material, by with antistatic and
The polyethylene particles of fire retardant mine security feature are primary raw material, and the polythene beam tube of extruded shaping semihard feature, it is anti-quiet
It is electric, fire-retardant, pliability is good, acidproof, alkaline-resisting, corrosion-resistant, in light weight, air-tightness is good.
The temperature measuring wire 5, for determining closed flame range temperature.It is a part for deep-well temperature measurer, temperature measuring wire one
End connection temperature probe, other end connection Main Control Tank.
The protection device of mining beam tube described in the utility model, comprises the following steps：
Step 1: determining flame range position, surface drilling is carried out
After fire dam has been built in goaf ignition by laying bricks or stones, determine goaf flame range depth with putting down by geologic information and exploration measuring and calculating
Face regional extent, correct position is selected on ground and carries out surface drilling；
Step 2: setting up winch and drum, the wiring of beam tube 7 and temperature measuring wire 5, fixed pipelines, pipeline is transferred
On ground, correct position sets up steel wire rope winch, beam tube drum and temperature measuring wire drum, respectively from steel wire rope winch,
Plastic coated wire ropes 4, beam tube 7 and temperature measuring wire 5 are taken out on beam tube drum and temperature measuring wire drum.The end of beam tube 7 is connected into negative pressure
Aspiration pump and infrared ray gas analyzer, the end of temperature measuring wire 5 is connected with the Main Control Tank of deep-well temperature measurer, temperature measuring wire 5 begins
End is connected with the temperature probe of deep-well temperature measurer.Every 5m with rubber fender 2 by plastic coated wire ropes 4, beam tube 7 and temperature measuring wire 5
Be bundled together, and with beam tube pipe clamp 1 by its padlock together, the three-way connection (pipe) line fixed is passed through into ground with steel wire rope winch
Drilling decentralization waits to be observed to goaf flame range correct position；
Step 3: air suction sampling analyzes gas information, observed temperature information, integral data
Start negative pressure sucking pump, gas componant and each component concentration are calculated by infrared ray gas analyzer, pass through master
Control case observation flame range temperature information, integral data, the combustion case of understanding goaf flame range.
Claims (1)
- A kind of 1. protection device of mining beam tube, it is characterised in that：Protected including plastic coated wire ropes (4), beam tube pipe clamp (1) and rubber Pad (2)；The beam tube pipe clamp (1), its material is stainless steel, and its structure includes stainless steel substrates, hasp (6) and pipe axle (3), its shape Shape is 8 fonts, is matched with beam tube (7), temperature measuring wire (5) and plastic coated wire ropes (4) outer surface；The rubber fender (2), it is difficult Combustion, for pad between beam tube pipe clamp (1) and plastic coated wire ropes (4), beam tube (7) and temperature measuring wire (5), for filling sky Gap, the occlusion degree of beam tube pipe clamp (1) is improved, mitigate the abrasion of beam tube (7) and temperature measuring wire (5)；The beam tube (7) is used to extract The gas sample of closed flame range；The temperature measuring wire (5) is a part for deep-well temperature measurer, and temperature measuring wire (5) one end connection temperature passes Sensor, other end connection temperature instrumentation；With rubber fender (2) by plastic coated wire ropes (4), beam tube (7) and temperature measuring wire during use (5) be bundled together, and with beam tube pipe clamp (1) by its padlock together, the three-way connection (pipe) line fixed is led to steel wire rope winch Surface drilling is crossed to transfer to the sampling observation of goaf flame range correct position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141765.2U CN207147841U (en) | 2017-09-06 | 2017-09-06 | A kind of protection device of mining beam tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141765.2U CN207147841U (en) | 2017-09-06 | 2017-09-06 | A kind of protection device of mining beam tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147841U true CN207147841U (en) | 2018-03-27 |
Family
ID=61677816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721141765.2U Active CN207147841U (en) | 2017-09-06 | 2017-09-06 | A kind of protection device of mining beam tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917967A (en) * | 2018-07-12 | 2018-11-30 | 辽宁工程技术大学 | A kind of goaf bound polyamine device and installation method |
| CN112879095A (en) * | 2021-03-09 | 2021-06-01 | 辽宁工程技术大学 | Gob-side entry retaining goaf bundle pipe monitoring device and arrangement method |
-
2017
- 2017-09-06 CN CN201721141765.2U patent/CN207147841U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917967A (en) * | 2018-07-12 | 2018-11-30 | 辽宁工程技术大学 | A kind of goaf bound polyamine device and installation method |
| CN108917967B (en) * | 2018-07-12 | 2020-12-08 | 辽宁工程技术大学 | Goaf bundle pipe monitoring device and installation method |
| CN112879095A (en) * | 2021-03-09 | 2021-06-01 | 辽宁工程技术大学 | Gob-side entry retaining goaf bundle pipe monitoring device and arrangement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207147841U (en) | A kind of protection device of mining beam tube | |
| CN105041374A (en) | Method for preventing and controlling gas and coal fire together in high-gas close-distance coal seam goaf | |
| CN104500140B (en) | A kind of coal mine gas disaster many reference amounts multi-measuring point monitoring device | |
| CN103696729B (en) | The method of mine gas drainage drilling and sealing | |
| CN110989018A (en) | Goaf fire source position detection system and detection method based on natural potential method | |
| CN109145440B (en) | Judgment method for multi-field coupling danger area of gas and coal spontaneous combustion in goaf | |
| CN110344874B (en) | Method for preventing and controlling natural ignition of coal seam | |
| CN200946503Y (en) | Experimental perforating target for emulating downhole perforating condition | |
| CN206539372U (en) | A kind of protection facility of mining beam tube | |
| CN111561309A (en) | Device and method for detecting parameters in underground coal mine hole | |
| CN108442902B (en) | Penetrating type hole sealing and plugging device | |
| MX2021010257A (en) | An apparatus for verifying the inner diameter of tubulars forming a tubular string. | |
| CN216894538U (en) | Water-flowing fractured zone height monitoring device based on distributed optical fiber sensing technology | |
| Fu et al. | Research into comprehensive gas extraction technology of single coal seams with low permeability in the Jiaozuo coal mining area | |
| CN208546614U (en) | A kind of shockproof petroleum Pipe rack convenient for assembly | |
| CN106907176A (en) | A kind of coal gas in mine is from dynamic pressure wind dilution device | |
| CN110778356B (en) | Deep-buried soft coal seam full-hole deep reducing hole protection and sealing system and method | |
| CN204552808U (en) | Mine gas drainage pipeline optic-fiber monitoring system | |
| CN209413865U (en) | It is a kind of can fixed data acquisition optical fiber box cupling | |
| CN209416791U (en) | A kind of goaf deep gas sampler | |
| CN203867566U (en) | Dual-lateral monitoring electrode assembly | |
| GB2604285A (en) | Method and system to conduct measurement while cementing | |
| CN206860227U (en) | A kind of coal gas in mine is from dynamic pressure wind dilution device | |
| CN112685926A (en) | Construction period discrimination method for shallow coal seam air leakage prevention project | |
| CN206158726U (en) | Drilling through -hole survey device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |