CN206540666U - A kind of fissure zone detection means - Google Patents
A kind of fissure zone detection means Download PDFInfo
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- CN206540666U CN206540666U CN201720089133.XU CN201720089133U CN206540666U CN 206540666 U CN206540666 U CN 206540666U CN 201720089133 U CN201720089133 U CN 201720089133U CN 206540666 U CN206540666 U CN 206540666U
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- elastomeric bladder
- conduit
- hunting
- hole
- section
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Abstract
Embodiment of the present utility model discloses a kind of fissure zone detection means, is related to the crack-crack interaction technical field in mine blasting engineering, can facilitate and the fissure zone development position and size after directional blasting are quantitatively detected.Described device includes leaking hunting a section conduit, the first elastomeric bladder and the second elastomeric bladder that are axially fixed at section conduit two ends of leaking hunting；It is described leak hunting on section conduit, between first elastomeric bladder and the second elastomeric bladder be provided with multiple inlet openings.The utility model is suitable for the fissure zone detection engineering of the appearance such as roadway support, mine blasting and Weathering Zones of Igneous Rock.
Description
Technical field
The utility model is related to the crack-crack interaction technical field in mine blasting engineering, more particularly to a kind of detection of fissure zone
Device.
Background technology
In mining, often need to be oriented blasting engineering, fissure zone, crack can be formed around explosion position
The size of band is directly connected to the safety problem of subsequent production, can not look down upon, therefore the development after directional blasting to fissure zone
The detection of position and size just seems increasingly important.
At present, not yet there is the special dress quantitatively detected for the fissure zone development position and size after directional blasting
Put.
The content of the invention
In view of this, the utility model embodiment provides a kind of fissure zone detection means, after to directional blasting
Fissure zone development position and size are quantitatively detected.
The utility model embodiment provides a kind of fissure zone detection means, including：Leak hunting and section conduit and be axially fixed at institute
State first elastomeric bladder and the second elastomeric bladder at section conduit two ends of leaking hunting；
It is described leak hunting on section conduit, between first elastomeric bladder and the second elastomeric bladder be provided with multiple inlet openings.
With reference to the utility model embodiment, in the first embodiment of first aspect, during section conduit that leaks hunting is
The rigid material pipe of hollow structure, air inlet pipe is fixed with the pipe inner wall that leaks hunting, and the air inlet pipe connects the first elasticity respectively
Capsule and the second elastomeric bladder.
With reference to the first embodiment of the utility model embodiment, in second of embodiment of first aspect, institute
Air inlet pipe is stated for flexible pipe, the air inlet pipe is provided with flow divider, the flow divider connects the first elastomeric bladder and the second bullet respectively
Property capsule.
With reference to the first or second of embodiment of the utility model embodiment, first aspect, the of first aspect
In three kinds of embodiments, one end of section conduit that leaks hunting, which is provided with interface, the interface, is connected with connecting conduit, the connection
At least two, conduit, is provided with water pressure table, in first elastomeric bladder and section conduit that leaks hunting in the connecting conduit
Interface between be provided with check valve.
With reference to the utility model embodiment, first aspect the first to the third any embodiment, in first party
In the 4th kind of embodiment in face, water ga(u)ge is installed in the interface for leaking hunting section conduit, or, led in the connection
Water ga(u)ge is installed on pipe.
With reference to the 4th kind of embodiment of the utility model embodiment, in the 5th kind of embodiment of first aspect, institute
Stating on section conduit that leaks hunting hoop has a first annular support, and the first annular support two ends are provided with raised first baffle, and described the
One ring support annular surface is provided with first through hole, leaking hunting on section pipe inner wall, positioned at position corresponding with the first through hole
The place of putting is provided with the second through hole, and first elastomeric bladder is fixed on the first annular support by the first baffle, in institute
The first elastomeric bladder is stated provided with valve inside, the valve inside is axially fixed in second through hole and first through hole；
Hoop has the second ring support on section conduit that leaks hunting, and the second ring support two ends are provided with raised second gear
Plate, the second ring support annular surface is provided with third through-hole, leaking hunting on section pipe inner wall, positioned at the threeway
Hole corresponding position is provided with fourth hole, and second elastomeric bladder is fixed on second ring support by the second baffle
On, the valve inside being provided with second elastomeric bladder in valve inside, second elastomeric bladder is axially fixed at the threeway
In hole and fourth hole；
The end face diameter maximum of the first baffle and second baffle should ensure that first elastomeric bladder and the second elastomeric bladder
Smoothly it can be positioned in blast hole.
With reference to the 5th kind of embodiment of the utility model embodiment, in the 6th kind of embodiment of the present embodiment, institute
The first elastomeric bladder is stated including interior elastic bag, web layer and external protection, the web layer be located at the elastic bag with it is described
Between external protection, the interior elastic bag makes annular pouch-shaped using butyl rubber, binds round on the first annular support,
The web layer is woven with flexible cotton thread, silk fiber, and the external protection uses natural gum, carbon black, suitable fourth, the stupid making of fourth, institute
Web layer is stated to be fixed on the inside of the external protection；
Second elastomeric bladder includes interior elastic bag, web layer and external protection, and the web layer is located at the elasticity
Between air bag and the external protection, the interior elastic bag makes annular pouch-shaped using butyl rubber, binds round in described second
On ring support, the web layer is woven with flexible cotton thread, silk fiber, and the external protection uses natural gum, carbon black, along fourth,
Fourth is stupid to be made, and the web layer is fixed on the inside of the external protection.
With reference to first to the 6th any embodiment of the utility model embodiment, the 7th kind of reality in the present embodiment
Apply in mode, described device also includes, water injection machine, gas compressor, level pressure sensor, solenoid directional control valve, gas pressure
Sensor and electric control gear；
The electric control gear is connected respectively with the water injection machine and gas compressor, the gas outlet of the gas compressor with
Air inlet pipe connection, is provided with solenoid directional control valve between the gas outlet and the air inlet pipe, the solenoid directional control valve with
Gas pressure sensor is provided between the air inlet pipe, for detecting the air pressure in the first elastomeric bladder and the second elastomeric bladder, works as institute
State and stop inflation when air pressure reaches certain value, when need it is mobile it is described leak hunting section conduit when, the threshold switch progress of switching electromagnetic switch
Exhaust；
The water injection machine is connected with the connecting conduit, and liquid level pressure is provided between the water injection machine and the connecting conduit
Force snesor, the water injection rate to detect section conduit that leaks hunting.
A kind of fissure zone detection means of the utility model embodiment, including：Leak hunting and section conduit and be axially fixed at the survey
First elastomeric bladder and the second elastomeric bladder at leakage section conduit two ends, the rigid material pipe that section conduit is hollow structure that leaks hunting,
The pipe inner wall that leaks hunting is fixed with air inlet pipe, and the air inlet pipe connects the first elastomeric bladder and the second elastomeric bladder respectively, described
Leak hunting on section conduit, multiple inlet openings are provided between first elastomeric bladder and the second elastomeric bladder.By being leaked hunting described
Section conduit is positioned in directional blasting hole, and peephole is opened up in its vicinity, and it is fixed that the situation leaked by observing water can be determined effectively
Fissure zone position and size after to explosion.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the embodiment of fissure zone detection means of the utility model；
Fig. 2 is the first elastomeric bladder and the second elastomeric bladder structure sectional view in Fig. 1；
Fig. 3 is the first elastomeric bladder and the second elastomeric bladder structure left view in Fig. 1；
Fig. 4 is enlarged drawing at A in Fig. 1；
Fig. 5 is enlarged drawing at B in Fig. 1.
Embodiment
The utility model embodiment is described in detail below in conjunction with the accompanying drawings.
It will be appreciated that described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The all other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 is a kind of fissure zone structure of the detecting device schematic diagram of embodiment of the present utility model, applied in mining
The detection of crackle band after directional blasting.
Embodiment one
Referring to Fig. 1, described device includes：Leak hunting section conduit 1, be axially fixed at first bullet at section conduit two ends of leaking hunting
The property elastomeric bladder 3 of capsule 2 and second；In the present embodiment, section conduit 1 that leaks hunting is placed in blast hole 19, and section conduit that leaks hunting can be with
Transfer Medium for making liquid or gas, section conduit 1 that leaks hunting can adopt rigid material making, the first elastomeric bladder 2 and second
Elastomeric bladder 3 is used to block section of leaking hunting, and the elastomeric bladder 3 of the first elastomeric bladder 2 and second is fixed on section conduit that leaks hunting
On, before section conduit that leaks hunting is positioned in the blast hole 19, gassy or liquid, the first elastomeric bladder 2 and the second bullet
Property capsule 3 is more bigger than the blast hole 19, it is ensured that its section that blast hole can leak hunting is blocked, and is leaked hunting described on section conduit 1, positioned at institute
State and multiple inlet openings 4 are provided between the first elastomeric bladder 2 and the second elastomeric bladder 3, pass through water filling, current into section conduit that leaks hunting
Flowed into from the inlet opening 4 in section blast hole that leaks hunting, blast hole two ends blocked by the first elastomeric bladder 2 and the second elastomeric bladder 3,
Water is trapped in be measured section of blast hole, after a period of time, observer can be seen by 20 pairs of section rock mass walls that leak hunting of peephole
Survey, see if there is water and ooze out, crackle development position is judged with this, the situation oozed out according to current judges the big of fissure zone
It is small.
In the present embodiment, it can also be located at the different hole sections of blast hole by section conduit that leaked hunting described in movement, can distinguish
The detection of development position is carried out to each explosion hole section.
A kind of fissure zone detection means of the utility model embodiment, position is developed specifically designed for the crackle in directional blasting engineering
Put and size is detected, it is simple in construction, facilitate easy-to-use.
Embodiment two
Referring to shown in Fig. 1, Fig. 4 and Fig. 5, device and apparatus structure in embodiment one are essentially identical in the present embodiment, different
Part is, the rigid material pipe of section conduit 1 using hollow structure that leak hunting, such as 45# steel pipes or other carbide tubes, just
Moved in blast hole 19, in the present embodiment, be also fixed with air inlet pipe 5, the air inlet pipe 5 in the inwall of conduit 1 that leaks hunting
The first elastomeric bladder 2 and the second elastomeric bladder 3 are connected respectively, and the first elastomeric bladder 2 and the second elastomeric bladder 3 are not put into section conduit 1 that leaks hunting
Can be unaerated state before to be measured section of blast hole 19, when section conduit 1 that leaks hunting is put into 19 to be measured sections of blast hole, by
Inflate, make in cavity of the air-flow full of the first elastomeric bladder 2 and the second elastomeric bladder 3, to block to be measured section in air inlet pipe.
Referring to shown in Fig. 1 and Fig. 5, in the present embodiment, as an alternative embodiment, the air inlet pipe 5 is flexible pipe, described
Air inlet pipe 5 is provided with flow divider 6, and the flow divider 6 connects the first elastomeric bladder 2 and the second elastomeric bladder 3 respectively, can be achieved to first
The elastomeric bladder 3 of elastomeric bladder 2 and second is inflated respectively.
Referring to shown in Fig. 1, in the present embodiment, as an alternative embodiment, one end of section conduit 1 that leaks hunting is provided with interface
7, be connected with connecting conduit 8 on the interface 7, for when to be measured section of blast hole it is excessively deep, the only length by section conduit 1 that leaks hunting
When degree inconvenience is detected to too deep explosion hole section, connecting conduit can be increased by interface 7, to lengthen the whole of section conduit of leaking hunting
Body length, detects, the connecting conduit 8 at least two is set in the connecting conduit 8 that can realize to depths explosion hole section
There is water pressure table 10, for observing hydraulic pressure size, to prevent the water for injecting to be measured section of blast hole from passing through section conduit that leaks hunting
Hollow structure is flowed back, and check valve 16 is provided between the interface of first elastomeric bladder and section conduit that leaks hunting.
In the present embodiment, as another alternative embodiment, water-carrying capacity is also equipped with the interface for leaking hunting section conduit
Meter 9, or, water ga(u)ge 9 is installed in the connecting conduit, the water for recording to be measured section of blast hole of injection.
In the present embodiment, by setting air inlet pipe, the flow divider is set in air inlet pipe, is respectively connected to by flow divider
First elastomeric bladder and the second elastomeric bladder, realization are first put into section conduit that leaks hunting, then are inflated closure, are easy to section conduit that leaks hunting
It is put into blast hole depths；Water ga(u)ge is also additionally arranged, water injection rate can be conveniently recorded.
Embodiment three
Referring to shown in Fig. 1, Fig. 2 and Fig. 3, the structure of the present embodiment and embodiment two devices is essentially identical, and difference exists
In hoop has first annular support 27 on section conduit 1 that leaks hunting, and the first annular two ends of support 27 are provided with raised first
Baffle plate 29, the first annular annular surface of support 27 is provided with first through hole 30, leaking hunting on section pipe inner wall, positioned at institute
State first through hole corresponding position and be provided with the second through hole, first elastomeric bladder 2 is fixed on described by the first baffle 29
On first annular support 27, valve inside 28 is provided with first elastomeric bladder 2, the valve inside 28 is axially fixed at described the
In two through holes and first through hole 30；
Hoop has the second ring support, second ring support and the first annular support on section conduit that leaks hunting
Structure and its effect are identical, can just be repeated no more herein with cross-referenced；
The end face diameter maximum of the first baffle 29 and second baffle should ensure that section conduit 1 that leaks hunting can be placed smoothly
In blast hole.
Referring to shown in Fig. 2 and Fig. 3, in the present embodiment, as an alternative embodiment, first elastomeric bladder 2 includes interior bullet
Property air bag 26, web layer 25 and external protection 24, the interior elastic bag 26 makes annular pouch-shaped using butyl rubber, bind round in
On the first annular support 27, web layer 25 is provided with the outside of it, the web layer 25 is woven with flexible cotton thread, silk fiber,
The external protection uses natural gum, and carbon black, suitable fourth, the stupid mixture of fourth makes, and the external protection is located at web layer 25
Outside.
Second elastomeric bladder 3 is identical with the structure of the first elastomeric bladder 2, can be cross-referenced, just repeats no more herein.
In the present embodiment, by the way that first and second elastomeric bladder is made by interior elastic bag, web layer and external protection group
Into three-decker, while playing a part of inflating to block to be measured section of blast hole substantially, the external protection of setting can be with
Internal elastic bag is protected, and prevents that the debris by explosion hole wall surface from puncturing, and the web layer can effectively strengthen described the
One and the second integrally-built intensity of elastomeric bladder.
Referring to shown in Fig. 1, in the present embodiment, as an alternative embodiment, described device also includes, water injection machine 22, gas
Compressor 23, level pressure sensor 15, solenoid directional control valve 14 and electric control gear 21；
The electric control gear 21 is connected respectively with the water injection machine 22 and gas compressor 23, the gas compressor 23
Gas outlet is connected with the air inlet pipe 5, solenoid directional control valve 14 is provided between the gas outlet and the air inlet pipe, in the electricity
Gas pressure sensor is provided between magnetic reversal valve 14 and the air inlet pipe 5, for detecting the first elastomeric bladder 2 and the second elastomeric bladder
Air pressure in 3, stops inflation when the air pressure reaches certain value, when need it is mobile described leak hunting section conduit 1 when, switching electromagnetism
The switch of reversal valve 14 is exhausted；
The water injection machine 22 is connected with the connecting conduit 8, is provided between the water injection machine 22 and the connecting conduit 8
Level pressure sensor 15, the water injection rate to detect section conduit that leaks hunting.
A kind of fissure zone detection means of the utility model embodiment, by the way that section conduit that leaks hunting is positioned over into directional blasting
Kong Zhong, opens up peephole in its vicinity, the situation leaked by observing water can effectively determine after directional blasting fissure zone position and
Size.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art is in the technical scope that the utility model is disclosed, the change that can be readily occurred in
Change or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with right
It is required that protection domain be defined.
Claims (8)
1. a kind of fissure zone detection means, its feature exists, including：Leak hunting and section conduit and be axially fixed at section conduit that leaks hunting
First elastomeric bladder and the second elastomeric bladder at two ends；
It is described leak hunting on section conduit, between first elastomeric bladder and the second elastomeric bladder be provided with multiple inlet openings.
2. device according to claim 1, it is characterised in that the rigid material that section conduit is hollow structure that leaks hunting
Pipe, is provided with air inlet pipe in the conduit that leaks hunting, and the air inlet pipe connects the first elastomeric bladder and the second elastomeric bladder respectively.
3. device according to claim 2, it is characterised in that the air inlet pipe is flexible pipe, the air inlet pipe is provided with
Flow divider, the flow divider connects the first elastomeric bladder and the second elastomeric bladder by conduit respectively.
4. device according to claim 3, it is characterised in that one end of section conduit that leaks hunting is provided with interface, described to connect
Connecting conduit is connected with mouthful, the connecting conduit at least two is provided with water pressure table, described in the connecting conduit
Check valve is provided between the interface of first elastomeric bladder and section conduit that leaks hunting.
5. device according to claim 4, it is characterised in that be provided with water-carrying capacity in the interface for leaking hunting section conduit
Meter, or, water ga(u)ge is installed in the connecting conduit.
6. according to any described device of claim 1 to 5, it is characterised in that hoop has first annular on section conduit that leaks hunting
Support, the first annular support two ends are provided with raised first baffle, and the first annular support annular surface is provided with the
One through hole, is leaking hunting on section pipe inner wall, is being provided with the second through hole, first bullet positioned at the first through hole corresponding position
Property capsule be fixed on by the first baffle on the first annular support, in first elastomeric bladder be provided with valve inside, institute
Valve inside is stated to be axially fixed in second through hole and first through hole；
Hoop has the second ring support on section conduit that leaks hunting, and the second ring support two ends are provided with raised second baffle,
The second ring support annular surface is provided with third through-hole, leaking hunting on section pipe inner wall, positioned at the third through-hole
Corresponding position is provided with fourth hole, and second elastomeric bladder is fixed on second ring support by the second baffle
On, the valve inside being provided with second elastomeric bladder in valve inside, second elastomeric bladder is axially fixed at the threeway
In hole and fourth hole；
The end face diameter maximum of the first baffle and second baffle should ensure that first elastomeric bladder and the second elastomeric bladder can be suitable
Profit is positioned in blast hole.
7. device according to claim 6, it is characterised in that first elastomeric bladder includes interior elastic bag, web layer
And external protection, the web layer is positioned between the elastic bag and the external protection, and the interior elastic bag uses fourth
Base rubber making annular balloon is bag-shaped, binds round on the first annular support, the web layer is woven with flexible cotton thread, silk fiber,
The external protection uses natural gum, and carbon black, suitable fourth, the stupid making of fourth, the web layer is fixed on the inside of the external protection；
Second elastomeric bladder includes interior elastic bag, web layer and external protection, and the web layer is located at the elastic bag
Between the external protection, the interior elastic bag makes annular pouch-shaped using butyl rubber, binds round in the described second annular
On support, the web layer is woven with flexible cotton thread, silk fiber, and the external protection uses natural gum, and carbon black, suitable fourth, fourth is stupid
Make, the web layer is fixed on the inside of the external protection.
8. according to any described device of claim 2 to 5, it is characterised in that described device also includes, water injection machine, gas pressure
Contracting machine, level pressure sensor, solenoid directional control valve, gas pressure sensor and electric control gear；
The electric control gear is connected respectively with the water injection machine and gas compressor, the gas outlet of the gas compressor with it is described
Air inlet pipe connect, between the gas outlet and the air inlet pipe be provided with solenoid directional control valve, the solenoid directional control valve with it is described
Gas pressure sensor is provided between air inlet pipe, for detecting the air pressure in the first elastomeric bladder and the second elastomeric bladder, when the gas
Stop inflation when pressure reaches certain value, when need it is mobile it is described leak hunting section conduit when, switch electromagnetic switch threshold switch and be exhausted；
The water injection machine is connected with the connecting conduit, is passed between the water injection machine and the connecting conduit provided with liquid-level pressure
Sensor, the water injection rate to detect section conduit that leaks hunting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089133.XU CN206540666U (en) | 2017-01-20 | 2017-01-20 | A kind of fissure zone detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089133.XU CN206540666U (en) | 2017-01-20 | 2017-01-20 | A kind of fissure zone detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540666U true CN206540666U (en) | 2017-10-03 |
Family
ID=59940498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720089133.XU Expired - Fee Related CN206540666U (en) | 2017-01-20 | 2017-01-20 | A kind of fissure zone detection means |
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| Country | Link |
|---|---|
| CN (1) | CN206540666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318931A (en) * | 2017-12-14 | 2018-07-24 | 中国矿业大学 | In high precision, essential safety roof height of water flowing fractured zone method of real-time |
| CN108562406A (en) * | 2018-01-26 | 2018-09-21 | 许生安 | A kind of closed container leak detecting device peculiar to vessel |
-
2017
- 2017-01-20 CN CN201720089133.XU patent/CN206540666U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318931A (en) * | 2017-12-14 | 2018-07-24 | 中国矿业大学 | In high precision, essential safety roof height of water flowing fractured zone method of real-time |
| CN108318931B (en) * | 2017-12-14 | 2019-12-31 | 中国矿业大学 | High-precision and intrinsically safe real-time monitoring method for height of coal seam roof water flowing fractured zone |
| CN108562406A (en) * | 2018-01-26 | 2018-09-21 | 许生安 | A kind of closed container leak detecting device peculiar to vessel |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20171003 Termination date: 20190120 |