CN109269371A - A kind of handling implement and its application method of the blind big gun of flat hole - Google Patents
A kind of handling implement and its application method of the blind big gun of flat hole Download PDFInfo
- Publication number
- CN109269371A CN109269371A CN201811477628.5A CN201811477628A CN109269371A CN 109269371 A CN109269371 A CN 109269371A CN 201811477628 A CN201811477628 A CN 201811477628A CN 109269371 A CN109269371 A CN 109269371A
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- CN
- China
- Prior art keywords
- hollow
- big gun
- drill
- hole
- stemming
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/02—Locating undetonated charges
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention provides the handling implement and its application method of a kind of blind big gun of flat hole, when blind big gun occurs in flat hole explosion, this tool can be used to be handled: firstly, positioning system is fixed at blind blasthole mouth；Then drill through in stemming system it is hollow take mud cutting ring to creep into blasthole, enter stemming in cutting ring；It backmost opens and takes out negative pressure system, side takes mud cutting ring to drill out to outside hole hollow, takes out stemming in cutting ring.Such operation is repeated, stemming can be cleaned out.The invention problem excessively high to the processing mode inefficiency, operating difficulties or the cost that solve the blind big gun of current flat hole.Belong to blind shot processing field.
Description
Technical field
The present invention relates to the handling implements and its application method of a kind of blind big gun of flat hole, belong to blind shot processing field.
Background technique
Currently, there are mainly two types of processing modes if occurring blind big gun in flat hole explosion: 1, complete manual mode processing, usually
Most of padding in borehole can be dug out with the low copper tool of bamboo chip or sensitivity, then with Concentrated charge detonation by influence.2, pacifying
The complete remote-controlled geomantic omen jet pipe of interval external application blows out blind big gun padding and explosive, but must take measures, and recycles detonator.With
Upper first method inefficiency, and it is extremely difficult compared with long operation in flat hole.Second method price is high.The present invention is directed to solve
The certainly above problem seeks one kind is high-efficient, price is low, safe and reliable novel flat hole blind shot processing tool and application method.
Summary of the invention
It is an object of the invention to: the handling implement and its application method of a kind of blind big gun of flat hole are provided, it is flat at present to solve
The processing mode inefficiency of the blind big gun in hole, operating difficulties or the excessively high problem of cost.
To solve the above problems, the handling implement of the blind big gun of such a flat hole of proposed adoption, including positioning system, drill through stemming
System and negative pressure system is taken out, positioning system includes positioning ring and positioning pin rod, and it is blind that positioning ring by positioning pin rod is fixed on flat hole
On the aperture outer wall of big gun blasthole, and positioning ring and the blind big gun blasthole of flat hole are coaxially disposed, and are drilled through stemming system and are included hollow drill, bore
Bar handle, it is hollow take mud cutting ring and drill rod support frame, hollow drill, hollow takes that mud cutting ring is low using sensitivity, does not produce at drilling rod handle
The material of star of lighting a fire is made, and such as beryllium copper nickel alloy, drilling rod handle is fixed on hollow drill, and hollow to take mud cutting ring to be fixed on hollow
The drilling end of drilling rod has casing on drill rod support frame, and the hollow drill is arranged in the casing on drill rod support frame, institute
State take out negative pressure system include air exhauster, tracheae and connector sleeve, one end of tracheae is connected with the pumping end of air exhauster, tracheae it is another
End is connected to by connector sleeve with the sealing of the central through hole of hollow drill tail end, and also solid at the central through hole at hollow-rod drilling end
Surely it is provided with strainer, air exhauster pumping suction is less than the tensile capacity of detonator wire, guarantees safe and reliable in pumping process.Filter
Net is close enough in principle, and water and superfine powder can only be allowed to pass through, strainer should be secured firmly to it is hollow take on the inside of stemming cutting ring,
In pumping process, strainer cannot be moved.
It is hollow to take the outer diameter of mud cutting ring and hollow drill identical as the diameter of the blind big gun blasthole of flat hole in aforementioned processing tool,
The hollow small 5~10mm of diameter for taking the outer diameter of mud cutting ring and hollow drill big gun blasthole blinder than flat hole, the internal diameter of positioning ring be equal to or
Slightly larger than the hollow outer diameter for taking mud cutting ring and hollow drill；
In aforementioned processing tool, the internal diameter of positioning ring is provided with internal screw thread, and hollow drill has the internal screw thread with positioning ring
The external screw thread to match, the two are threadedly coupled；
In aforementioned processing tool, multiple location holes are along the circumferential direction offered on positioning ring, each positioning hole is worn
There is a positioning pin rod, be installed with nut on positioning pin rod, positioning pin rod passes through location hole and that positioning ring is fixed on flat hole is blind
On the aperture outer wall of big gun blasthole；
In aforementioned processing tool, the connector sleeve is tool internal thread blind pipe structure, and the open end screw thread of connector sleeve connects
Ground sleeve is set to the tail end of hollow drill, and the closed end of connector sleeve offers through-hole, and tracheae passes through the through-hole of connector sleeve closed end
And extend in connector sleeve, it seals and fixes between tracheae and connector sleeve, be such as fully welded and be welded and fixed.
Its application method is as follows:
1) positioning system is installed, and the hole center of positioning ring and the blind big gun blasthole central alignment of flat hole will be positioned with locating rod
Ring is fixed on the aperture outer wall of the blind big gun blasthole of flat hole；
2) it drills through the installation of stemming system and uses, strainer is secured firmly at the central through hole at hollow-rod drilling end,
It takes mud cutting ring to be fixedly connected with hollow drill for hollow, then is combined part across positioning ring, rotation drilling rod handle makes sub-assembly
Deeply into hole, until stemming fills up and hollow takes mud cutting ring；
3) exhaust tube is connected to by the installation of extract system using connector sleeve with the central through hole of hollow drill tail end；
4) air exhauster is opened in the taking-up of stemming, hollow to take stemming in mud cutting ring that firmly be pressed in sky under gas pressure
The heart takes at the inner wall of mud cutting ring, under air exhauster normally open, rotates backward hollow drill, makes hollow to take mud cutting ring and hollow drill
Sub-assembly slowly drill out the blind big gun blasthole of flat hole, take out stemming；
5) repeat a) drilling sub-assembly and fill up stemming hollow to take mud cutting ring, b) it opens air exhauster stemming is made firmly to be pressed in sky
The heart takes mud cutting ring inner wall, c) drill out sub-assembly take out three steps of stemming can gradually take out whole stemmings.
Compared with prior art, the present invention can quickly and efficiently take out the residue of blind big gun in flat hole explosion, device knot
Structure is relatively simple, and simple to operate, reduces operational risk, and effectively increase extraction efficiency, the device and taking-up side
Method is low in cost, can repeatedly use, and has high application and popularization value.
Detailed description of the invention
Fig. 1 is partial sectional view of the invention；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is the sectional view of B-B direction in Fig. 1.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
The detailed description of step, it should be understood that described herein specific examples are only used to explain the present invention, is not used to limit this hair
It is bright.
Embodiment
Referring to FIG. 1, FIG. 2 and FIG. 3, wherein appended drawing reference 6 indicates stemming, and the present embodiment provides a kind of processing of the blind big gun of flat hole
Tool, including positioning system 1, drill through stemming system 2 and take out negative pressure system 3, positioning system 1 include positioning ring 11 and positioning pin rod
2, positioning ring 11 is fixed on the aperture outer wall 4 of the blind big gun blasthole 5 of flat hole by positioning pin rod 2, and positioning ring 11 and the blind big gun of flat hole
Blasthole 5 is coaxially disposed, and is drilled through stemming system 2 and is included hollow drill 21, drilling rod handle 22, hollow takes mud cutting ring 23 and drill steel support
Frame 24, drilling rod handle 22 are fixed on hollow drill 21, the hollow drilling end for taking mud cutting ring 23 to be fixed on hollow drill 21, drilling rod
There is casing, and the hollow drill 21 is arranged in the casing on drill rod support frame 24, the pumping negative pressure system on support frame 24
System 3 includes air exhauster 31, tracheae 32 and connector sleeve 33, and one end of tracheae 32 is connected with the pumping end of air exhauster 31, tracheae 32
The other end is connected to by connector sleeve 33 with the sealing of the central through hole of 21 tail end of hollow drill, and hollow drill 21 creeps into the center at end
Through hole is further fixedly arranged on strainer 34.
The hollow small 5~10mm of diameter for taking the outer diameter of mud cutting ring 23 and hollow drill 21 big gun blasthole 5 blinder than flat hole, positioning ring
11 internal diameter takes the outer diameter of mud cutting ring 23 and hollow drill 21 identical with hollow, and the inner hole of positioning ring 11 is provided with internal screw thread, empty
Heart drilling rod 21 has the external screw thread to match with the internal screw thread of positioning ring 11, and the two is threadedly coupled, circumferentially square on positioning ring 11
To equidistantly opening up there are three location hole, each positioning hole is equipped with a positioning pin rod 2, is installed on positioning pin rod 2
Nut, positioning pin rod 2 pass through location hole and positioning ring 11 are fixed on the aperture outer wall 4 of the blind big gun blasthole 5 of flat hole.
Connector sleeve 33 is tool internal thread blind pipe structure, and the open end of connector sleeve 33 is threadably sheathed on core drill
The tail end of bar 21, the closed end of connector sleeve 33 offer through-hole, and tracheae 32 passes through the through-hole of 33 closed end of connector sleeve and the company of extending to
In female connector 33, seals and fix between tracheae 32 and connector sleeve 33, be such as fully welded and be welded and fixed.
Its application method is as follows:
1) positioning system 1 is installed, by the hole center of positioning ring 11 and blind 5 central alignment of big gun blasthole of flat hole, with locating rod 12
Positioning ring 11 is fixed on the aperture outer wall 4 of the blind big gun blasthole 5 of flat hole；
2) it drills through the installation of stemming system 2 and uses, the center that strainer 32 is secured firmly to the drilling of hollow drill 21 end is led to
It at hole, takes mud cutting ring 23 to be fixedly connected with hollow drill 21 for hollow, then is combined part across positioning ring 11, rotate drilling rod handle
Hand 22 make sub-assembly into hole deeply, until stemming fills up and hollow takes mud cutting ring 23；
3) installation of extract system 3 is connected the central through hole of 21 tail end of exhaust tube 32 and hollow drill using connector sleeve 33
It is logical；
4) air exhauster 31 is opened in the taking-up of stemming, hollow to take stemming in mud cutting ring 23 that firmly press under gas pressure
At the hollow inner wall for taking mud cutting ring 23, under 31 normally open of air exhauster, hollow drill 21 is rotated backward, makes hollow to take mud cutting ring
23 slowly drill out the blind big gun blasthole 5 of flat hole with the sub-assembly of hollow drill 21, take out stemming；
5) repeat a) drilling sub-assembly and fill up stemming hollow to take mud cutting ring 23, b) it opens air exhauster 31 and presses stemming firmly
Take 23 inner wall of mud cutting ring, c hollow) drill out sub-assembly take out three steps of stemming can gradually take out whole stemmings.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of handling implement of the blind big gun of flat hole, it is characterised in that: including positioning system (1), drill through stemming system (2) and take out negative
Pressure system (3), positioning system (1) include positioning ring (11) and positioning pin rod (12), and positioning ring (11) passes through positioning pin rod (12)
It is fixed on the aperture outer wall (4) of the blind big gun blasthole (5) of flat hole, and positioning ring (11) and the blind big gun blasthole (5) of flat hole are coaxially disposed, and bore
Take stemming system (2) include hollow drill (21), drilling rod handle (22), it is hollow take mud cutting ring (23) and drill rod support frame (24),
Drilling rod handle (22) is fixed on hollow drill (21), the hollow drilling end for taking mud cutting ring (23) to be fixed on hollow drill (21),
There is casing, and the hollow drill (21) is arranged in the casing on drill rod support frame (24) on drill rod support frame (24), takes out
Negative pressure system (3) includes air exhauster (31), tracheae (32) and connector sleeve (33), the pumping of one end and air exhauster (31) of tracheae (32)
Gas end is connected, and the other end of tracheae (32) is connected to by connector sleeve (33) with the sealing of the central through hole of hollow drill (21) tail end,
And strainer (34) are further fixedly arranged at the central through hole at hollow drill (21) drilling end.
2. the handling implement of the blind big gun of a kind of flat hole according to claim 1, it is characterised in that: hollow to take mud cutting ring (23) and sky
Small 5~the 10mm of diameter of the outer diameter of heart drilling rod (21) big gun blasthole (5) blinder than flat hole, the internal diameter of positioning ring (11) are equal or slightly larger than
The hollow outer diameter for taking mud cutting ring (23) and hollow drill (21).
3. the handling implement of the blind big gun of a kind of flat hole according to claim 2, it is characterised in that: the internal diameter of positioning ring (11) is arranged
There is internal screw thread, hollow drill (21) has the external screw thread to match with the internal screw thread of positioning ring (11), and the two is threadedly coupled.
4. the handling implement of the blind big gun of a kind of flat hole according to claim 1, it is characterised in that: circumferentially square on positioning ring (11)
To multiple location holes are offered, each positioning hole is equipped with a positioning pin rod (2), and positioning pin rod is installed with spiral shell on (2)
Mother, positioning pin rod (2) pass through location hole and positioning ring (11) are fixed on the aperture outer wall (4) of the blind big gun blasthole (5) of flat hole.
5. the handling implement of the blind big gun of a kind of flat hole according to claim 1, it is characterised in that: the connector sleeve (33) be with
The open end of the blind pipe structure of internal screw thread, connector sleeve (33) is threadably sheathed on the tail end of hollow drill (21), connector sleeve
(33) closed end offers through-hole, and tracheae (32) passes through the through-hole of connector sleeve (33) closed end and extends in connector sleeve (33),
It seals and fixes between tracheae (32) and connector sleeve (33).
6. the application method of the handling implement of the blind big gun of flat hole described in claim 1-5, which is characterized in that the specific method is as follows:
1) positioning system (1) is installed, and by the hole center of positioning ring (11) and blind big gun blasthole (5) central alignment of flat hole, uses locating rod
(12) positioning ring (11) is fixed on the aperture outer wall (4) of the blind big gun blasthole (5) of flat hole；
2) it drills through stemming system (2) installation and uses, strainer (32) is secured firmly to the center at hollow drill (21) drilling end
Through hole takes mud cutting ring (23) to be fixedly connected with hollow drill (21) for hollow, then is combined part across positioning ring (11), turns
Dynamic drilling rod handle (22) make sub-assembly into hole deeply, until stemming fills up and hollow takes mud cutting ring (23)；
3) installation of extract system (3), it is using connector sleeve (33) that the center of exhaust tube (32) and hollow drill (21) tail end is logical
Hole connection；
4) taking-up of stemming is opened air exhauster (31), hollow to take mud cutting ring (23) interior stemming that firmly press under gas pressure
At the hollow inner wall for taking mud cutting ring (23), under air exhauster (31) normally open, hollow drill (21) is rotated backward, hollow take is made
Mud cutting ring (23) and the sub-assembly of hollow drill (21) slowly drill out the blind big gun blasthole (5) of flat hole, take out stemming；
5) repeat a) drilling sub-assembly and fill up stemming hollow to take mud cutting ring (23), b) it opens air exhauster (31) and presses stemming firmly
Take mud cutting ring (23) inner wall, c hollow) drill out sub-assembly take out three steps of stemming can gradually take out whole stemmings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477628.5A CN109269371B (en) | 2018-12-05 | 2018-12-05 | Processing tool for blind cannon with flat hole and using method of processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477628.5A CN109269371B (en) | 2018-12-05 | 2018-12-05 | Processing tool for blind cannon with flat hole and using method of processing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109269371A true CN109269371A (en) | 2019-01-25 |
| CN109269371B CN109269371B (en) | 2020-12-25 |
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ID=65186931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811477628.5A Active CN109269371B (en) | 2018-12-05 | 2018-12-05 | Processing tool for blind cannon with flat hole and using method of processing tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN109269371B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0688474A (en) * | 1992-09-08 | 1994-03-29 | Koken Kogyo Kk | Sludge sampling method by percussion drill and device thereof |
| CN202506639U (en) * | 2012-03-15 | 2012-10-31 | 中铁十一局集团有限公司 | High-pressure flushing pipe for unexploded dynamite disposal |
| CN103075939A (en) * | 2012-06-06 | 2013-05-01 | 中铁十一局集团有限公司 | Chamber blind shot processing method |
| CN203066910U (en) * | 2012-11-16 | 2013-07-17 | 河南理工大学 | Negative-pressure drilling system |
| CN103591862A (en) * | 2012-12-13 | 2014-02-19 | 中国石油化工股份有限公司 | Unexploded dynamite processing tool and unexploded dynamite processing method |
| CN104729873A (en) * | 2015-04-09 | 2015-06-24 | 山东省交通规划设计院 | Line simple drilling cutting ring undisturbed sample extracting device |
| CN105928740A (en) * | 2016-06-30 | 2016-09-07 | 长安大学 | Undisturbed soil sampler and sampling method |
| CN208155622U (en) * | 2018-03-06 | 2018-11-27 | 新昌县铎瞿环保科技有限公司 | A kind of agricultural soil property sampling apparatus |
-
2018
- 2018-12-05 CN CN201811477628.5A patent/CN109269371B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0688474A (en) * | 1992-09-08 | 1994-03-29 | Koken Kogyo Kk | Sludge sampling method by percussion drill and device thereof |
| CN202506639U (en) * | 2012-03-15 | 2012-10-31 | 中铁十一局集团有限公司 | High-pressure flushing pipe for unexploded dynamite disposal |
| CN103075939A (en) * | 2012-06-06 | 2013-05-01 | 中铁十一局集团有限公司 | Chamber blind shot processing method |
| CN203066910U (en) * | 2012-11-16 | 2013-07-17 | 河南理工大学 | Negative-pressure drilling system |
| CN103591862A (en) * | 2012-12-13 | 2014-02-19 | 中国石油化工股份有限公司 | Unexploded dynamite processing tool and unexploded dynamite processing method |
| CN104729873A (en) * | 2015-04-09 | 2015-06-24 | 山东省交通规划设计院 | Line simple drilling cutting ring undisturbed sample extracting device |
| CN105928740A (en) * | 2016-06-30 | 2016-09-07 | 长安大学 | Undisturbed soil sampler and sampling method |
| CN208155622U (en) * | 2018-03-06 | 2018-11-27 | 新昌县铎瞿环保科技有限公司 | A kind of agricultural soil property sampling apparatus |
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| Publication number | Publication date |
|---|---|
| CN109269371B (en) | 2020-12-25 |
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