CN115183642B - Instantaneous spalling ware hole sealing device - Google Patents
Instantaneous spalling ware hole sealing device Download PDFInfo
- Publication number
- CN115183642B CN115183642B CN202210849609.0A CN202210849609A CN115183642B CN 115183642 B CN115183642 B CN 115183642B CN 202210849609 A CN202210849609 A CN 202210849609A CN 115183642 B CN115183642 B CN 115183642B
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- Prior art keywords
- boosting
- rod
- sealing device
- air bag
- instantaneous
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/18—Plugs for boreholes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pipe Accessories (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a hole sealing device of an instantaneous burst device, which comprises a rubber air bag, wherein a plurality of barbs are arranged on the side wall of the rubber air bag, an exhaust gas absorption box is arranged at the top end of the rubber air bag, a toxic gas absorbent is filled in the exhaust gas absorption box, and ventilation holes are formed in the end head of the exhaust gas absorption box; the other end of the rubber air bag is provided with a valve for inflating and deflating. The invention also discloses a device for installing the hole sealing device of the instantaneous spalling device. The instantaneous spalling device hole sealing device and the mounting device with the structure can solve the problems that the existing mud seal is low in working efficiency and has potential safety hazards.
Description
Technical Field
The invention relates to the technical field of blasting hole sealing, in particular to a hole sealing device of an instantaneous spalling device.
Background
The instantaneous single-fracture-surface expander is a novel rock breaking device which is used for roof cutting by a 110/N00 construction method and can instantaneously generate a single fracture surface without explosion. In coal exploitation, energy gathering blasting technology, especially upward deep hole blasting, is often used, an instantaneous spalling device needs to be put into carriers such as energy gathering pipes in advance, then the carriers such as the energy gathering pipes with the instantaneous spalling device are put into blast holes manually, sealing mud is put into the blast holes, and finally the sealing mud is tamped by a gun rod so as to achieve the purpose of sealing holes. Because the weight of the carrier is too large in the process of installing the instantaneous spalling device in the direction of the opening, a large amount of labor is required, and good coordination and coordination capability are required among professionals in the installation process, so that the installation difficulty is high, the hole sealing effect is overall poor, and dangerous situations such as punching and the like are easy to occur. After directional rock breaking, a large amount of harmful gas is flushed out of the holes, and a certain potential safety hazard exists. Meanwhile, the diameter of the blast hole is larger, the depth is deeper, the sealing mud demand is large, and the sealing efficiency of manual sealing mud installation is low; in addition, in the operation process, sealing mud is easy to spray outwards, so that operators are injured, and the safe and efficient production of the coal mine is seriously influenced. And in the process of sealing mud, the strength cannot be reasonably controlled, and the lead is easy to break, so that the explosion Kong Baofei is caused.
Disclosure of Invention
The invention aims to provide a hole sealing device for an instantaneous spalling device, which solves the problems of low working efficiency and potential safety hazard of the existing mud seal. Another object of the present invention is to provide a mounting device for a temporary spalling sealer.
In order to achieve the above purpose, the invention provides a hole sealing device of an instantaneous burst device, which comprises a rubber air bag, wherein a plurality of barbs are arranged on the side wall of the rubber air bag, an exhaust gas absorption box is arranged at the top end of the rubber air bag, a toxic gas absorbent is filled in the exhaust gas absorption box, and ventilation holes are arranged on the end head of the exhaust gas absorption box; the other end of the rubber air bag is provided with a valve for inflating and deflating.
Preferably, the waste gas absorbing box is of a round table type elastic structure with a large diameter at one end far away from the rubber air bag.
Preferably, the bottom of the rubber air bag is provided with a rubber sealing plug which is of a round table structure, and the sealing plug is provided with a through hole for the valve to pass through.
The mounting device of the instantaneous spalling device hole sealing device comprises a boosting vehicle and a telescopic supporting rod, wherein a telescopic boosting rod is arranged above the boosting vehicle, the boosting rod is hinged with the boosting vehicle, a pushing plate is arranged at the end of the boosting rod, a power element for driving the boosting rod to rotate is arranged on the boosting vehicle, and an air pump is arranged on the boosting vehicle and is connected with a valve through an air pipe; the bracing piece sets up in boosting car one side, and the top of bracing piece articulates there is the backup pad.
Preferably, a mounting seat is arranged above the auxiliary trolley, and the bottom end of the auxiliary trolley is hinged with the mounting seat.
Preferably, the auxiliary pushing rod is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
Preferably, the power element is a hydraulic cylinder, the bottom end of the hydraulic cylinder is hinged with the boosting trolley, and the top end of the hydraulic cylinder is hinged with the boosting rod.
Preferably, the supporting rod is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
The instantaneous spalling device hole sealing device has the advantages and positive effects that:
1. the blast holes are plugged through the rubber air bags, so that the hole sealing efficiency is improved, and the labor force is reduced.
2. The waste gas absorption box, the rubber air bag and the blocking plug have the blocking effect on the blast holes, and the blocking effect is good; the barb that sets up on the rubber gasbag has improved the stability that rubber gasbag and big gun hole lateral wall are connected, is difficult for taking place the accident of punching a hole, has improved the security.
3. The end of the rubber air bag is provided with an exhaust gas absorption box, and toxic gas in the blast hole is absorbed by toxic gas absorbent in the exhaust gas absorption box, so that the threat to workers caused by toxic gas overflow is avoided.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of a sealing device of an embodiment of a sealing device of an instant spalling device according to the present invention;
FIG. 2 is a schematic diagram of a hole sealing device for an instantaneous spalling device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a hole sealing device installation structure of an embodiment of the instant spalling device hole sealing device of the present invention.
Reference numerals
1. A rubber air bag; 2. a barb; 3. an exhaust gas absorption box; 4. sealing the plug; 5. a valve; 6. a blast hole; 7. a boosting vehicle; 8. a mounting base; 9. a push-assisting rod; 10. a push plate; 11. a hydraulic cylinder; 12. an air pipe; 13. a support rod; 14. and a support plate.
Detailed Description
The technical scheme of the invention is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Examples
Fig. 1 is a schematic diagram of a hole sealing device according to an embodiment of the present invention. As shown in the figure, the instantaneous spalling device comprises a rubber air bag 1, wherein the inflated rubber air bag 1 is inflated and extruded on the side wall of a blast hole 6, so that the blast hole 6 is plugged. The side wall of the rubber air bag 1 is fixedly provided with a plurality of barbs 2, the rubber air bag 1 is pricked into the side wall of the blast hole 6 through the barbs 2, and the connection stability of the rubber air bag 1 and the blast hole 6 is improved.
The top of rubber gasbag 1 is provided with waste gas absorption box 3, and waste gas absorption box 3 is the round platform elastic structure that keeps away from rubber gasbag 1 one end diameter is big. The waste gas absorbing box 3 is made of rubber, and the waste gas absorbing box 3 and the rubber air bag 1 are glued or welded together. The toxic gas absorbent is filled in the waste gas absorbing box 3, and the end of the waste gas absorbing box 3 is provided with ventilation holes. The end of the waste gas absorption box 3 can be covered with a protective film, and the protective film is torn off when in use, so that toxic gas in the blast hole 6 is absorbed through the air holes, the toxic gas is prevented from overflowing from the blast hole 6, and the safety of workers is threatened.
The other end of the rubber air bag 1 is provided with a valve 5 for inflating and deflating. The rubber bladder 1 is inflated or deflated by means of a valve 5. The bottom of the rubber air bag 1 is provided with a rubber plugging plug 4, the plugging plug 4 is of a round table structure, and the plugging plug 4 is fixedly connected with the rubber air bag 1 through gluing or hot melting. The bottom of big gun hole 6 is plugged to shutoff stopper 4 of rubber, and the installation of rubber gasbag 1 on the one hand is convenient for, and on the other hand improves the stability that rubber gasbag 1 and big gun hole 6 lateral wall are connected. The plug 4 is provided with a through hole through which the valve 5 passes.
The lead wire is penetrated out from the side wall of the rubber air bag 1, and a lead wire penetrating hole or a penetrating groove is formed on the side wall of the waste gas absorption box 3 and the plugging plug 4.
Fig. 2 is a schematic structural diagram of an embodiment of a hole sealing device for an instantaneous spalling device according to the present invention, and fig. 3 is a schematic structural diagram of an embodiment of a hole sealing device for an instantaneous spalling device according to the present invention. As shown in the figure, the installation device of the hole sealing device of the instantaneous spalling device comprises a boosting trolley 7 and a telescopic supporting rod 13, wherein the boosting trolley 7 can be an existing electric trolley, a motor trolley or a manual trolley. An installation seat 8 is fixedly arranged above the boosting vehicle 7, and the bottom end of a boosting rod 9 is hinged with the installation seat 8. The auxiliary pushing rod 9 can be an existing hydraulic cylinder 11, an air cylinder or an electric telescopic rod according to requirements. The end of the push-assisting rod 9 is provided with a push plate 10 for pushing the rubber air bag 1.
The power element for driving the push-assisting rod 9 to rotate is arranged on the push-assisting vehicle 7. The power element is a hydraulic cylinder 11, the bottom end of the hydraulic cylinder 11 is hinged with the boosting trolley 7, and the top end of the hydraulic cylinder 11 is hinged with the boosting rod 9. The push-assisting rod 9 is driven to rotate on the push-assisting vehicle 7 through the expansion and contraction of the hydraulic cylinder 11, so that the installation of rubber air bags 1 with different angles is satisfied.
The boosting car 7 is provided with an air pump which is connected with the valve 5 of the rubber air bag 1 through an air pipe 12. The air pump inflates the inside of the rubber airbag 1 through the air pipe 12, so that the rubber airbag 1 is inflated and is abutted against the side wall of the blast hole 6. When the air pump does not work, the air in the rubber air bag 1 is discharged through the valve 5, so that the rubber air bag 1 is convenient to recycle.
The bracing piece 13 sets up in boosting car 7 one side, and the top of bracing piece 13 articulates there is backup pad 14. The supporting plate 14 can be automatically adjusted according to the angle of the rubber air bag 1, and the supporting plate 14 has an auxiliary supporting function on the rubber air bag 1, so that the rubber air bag 1 can be conveniently plugged into the blast hole 6. The support rod 13 may be an existing hydraulic cylinder 11, an air cylinder or an electric telescopic rod as required.
The boosting car 7 can be further provided with a controller and a control panel, and the control panel is provided with a boosting rod 9 button, a hydraulic cylinder 11 button, a supporting rod 13 button and an air pump button, so that electric control operation of all elements is facilitated. The auxiliary push rod 9, the hydraulic cylinder 11, the support rod 13 and the air pump are all electrically connected with the controller by adopting the prior art according to the requirement.
Therefore, the instantaneous spalling device hole sealing device with the structure can solve the problems of low working efficiency and potential safety hazard of the existing mud seal.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting it, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the invention can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the invention.
Claims (6)
1. The utility model provides an instantaneous spalling ware hole sealing device which characterized in that: the device comprises a rubber air bag, wherein a plurality of barbs are arranged on the side wall of the rubber air bag, an exhaust gas absorption box is arranged at the top end of the rubber air bag, toxic gas absorbent is filled in the exhaust gas absorption box, and ventilation holes are formed in the end head of the exhaust gas absorption box; the other end of the rubber air bag is provided with a valve for inflating and deflating;
the waste gas absorption box is of a round table type elastic structure with a large diameter at one end far away from the rubber air bag;
the mounting device of the hole sealing device of the instantaneous spalling device comprises a boosting vehicle and a telescopic supporting rod, wherein a telescopic boosting rod is arranged above the boosting vehicle, the boosting rod is hinged with the boosting vehicle, a pushing plate is arranged at the end of the boosting rod, a power element for driving the boosting rod to rotate is arranged on the boosting vehicle, and an air pump is arranged on the boosting vehicle and is connected with a valve through an air pipe; the bracing piece sets up in boosting car one side, and the top of bracing piece articulates there is the backup pad.
2. The instantaneous burst sealer sealing device according to claim 1, characterized in that: the bottom of rubber gasbag is provided with the shutoff of rubber and blocks up to round platform type structure, is provided with the through-hole that makes the valve pass on the shutoff plug.
3. The instantaneous burst sealer sealing device according to claim 1, characterized in that: the upper side of helping the shallow is provided with the mount pad, helps the bottom of push rod and is articulated with the mount pad.
4. The instantaneous burst sealer sealing device according to claim 1, characterized in that: the auxiliary pushing rod is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
5. The instantaneous burst sealer sealing device according to claim 1, characterized in that: the power element is a hydraulic cylinder, the bottom end of the hydraulic cylinder is hinged with the boosting trolley, and the top end of the hydraulic cylinder is hinged with the boosting rod.
6. The instantaneous burst sealer sealing device according to claim 1, characterized in that: the supporting rod is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210849609.0A CN115183642B (en) | 2022-07-19 | 2022-07-19 | Instantaneous spalling ware hole sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210849609.0A CN115183642B (en) | 2022-07-19 | 2022-07-19 | Instantaneous spalling ware hole sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115183642A CN115183642A (en) | 2022-10-14 |
| CN115183642B true CN115183642B (en) | 2023-10-20 |
Family
ID=83518559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210849609.0A Active CN115183642B (en) | 2022-07-19 | 2022-07-19 | Instantaneous spalling ware hole sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115183642B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU963542A1 (en) * | 1980-09-05 | 1982-10-07 | Войсковая часть 33491 | Apparatus for purifying gases from toxic components |
| US6386111B1 (en) * | 1996-11-04 | 2002-05-14 | Advanced Blasting Technology, Inc. | Stemming arrangement and method for blast holes |
| CN102564252A (en) * | 2012-03-15 | 2012-07-11 | *** | Combined gun blocking device |
| JP2014085085A (en) * | 2012-10-26 | 2014-05-12 | Institute Of National Colleges Of Technology Japan | Propellant, and propellant installation method |
| CN204085346U (en) * | 2014-08-20 | 2015-01-07 | 山西大同大学 | Quick blocking water filling spalling tubulose perforation plugging device |
| CN205245914U (en) * | 2015-12-24 | 2016-05-18 | 山西大同大学 | Draw quick shutoff perforation plugging ware of expanding |
| WO2017105279A1 (en) * | 2015-12-15 | 2017-06-22 | ЧЕРНЫШЕВ, Владимир Борисович | Stemming plug |
| CN108036685A (en) * | 2017-12-11 | 2018-05-15 | 中铁广州建设有限公司 | A kind of rock multiple-row blasting device and its method for blocking dry ice fracturing rock blasthole |
| CN207501796U (en) * | 2017-11-28 | 2018-06-15 | 张运涛 | A kind of water sandbag for blast hole sealing of hole |
| CN207797903U (en) * | 2018-02-05 | 2018-08-31 | 温州鸿基矿山***器材有限公司 | A kind of water stemming bag |
| CN211041971U (en) * | 2019-12-09 | 2020-07-17 | 中铁十六局集团第四工程有限公司 | A drilling device of filling in powder for tunnel blasting |
| CN111721172A (en) * | 2020-06-10 | 2020-09-29 | 双鸭山盛源矿山器材有限公司 | Blasting blocking dust suppression device |
| CN211824109U (en) * | 2020-03-24 | 2020-10-30 | 中国电建集团成都勘测设计研究院有限公司 | Device is clogged to tunnel blasting construction big gun hole |
| CN212620403U (en) * | 2020-03-23 | 2021-02-26 | 中国人民解放军陆军工程大学 | Novel blasting cartridge |
| CN214741329U (en) * | 2021-03-19 | 2021-11-16 | 重庆交通大学 | Multifunctional automatic construction trolley |
| CN216898577U (en) * | 2022-03-19 | 2022-07-05 | 四川玖壹建设工程有限公司 | Safe and efficient composite blasting auxiliary device for tunnel |
-
2022
- 2022-07-19 CN CN202210849609.0A patent/CN115183642B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU963542A1 (en) * | 1980-09-05 | 1982-10-07 | Войсковая часть 33491 | Apparatus for purifying gases from toxic components |
| US6386111B1 (en) * | 1996-11-04 | 2002-05-14 | Advanced Blasting Technology, Inc. | Stemming arrangement and method for blast holes |
| CN102564252A (en) * | 2012-03-15 | 2012-07-11 | *** | Combined gun blocking device |
| JP2014085085A (en) * | 2012-10-26 | 2014-05-12 | Institute Of National Colleges Of Technology Japan | Propellant, and propellant installation method |
| CN204085346U (en) * | 2014-08-20 | 2015-01-07 | 山西大同大学 | Quick blocking water filling spalling tubulose perforation plugging device |
| WO2017105279A1 (en) * | 2015-12-15 | 2017-06-22 | ЧЕРНЫШЕВ, Владимир Борисович | Stemming plug |
| CN205245914U (en) * | 2015-12-24 | 2016-05-18 | 山西大同大学 | Draw quick shutoff perforation plugging ware of expanding |
| CN207501796U (en) * | 2017-11-28 | 2018-06-15 | 张运涛 | A kind of water sandbag for blast hole sealing of hole |
| CN108036685A (en) * | 2017-12-11 | 2018-05-15 | 中铁广州建设有限公司 | A kind of rock multiple-row blasting device and its method for blocking dry ice fracturing rock blasthole |
| CN207797903U (en) * | 2018-02-05 | 2018-08-31 | 温州鸿基矿山***器材有限公司 | A kind of water stemming bag |
| CN211041971U (en) * | 2019-12-09 | 2020-07-17 | 中铁十六局集团第四工程有限公司 | A drilling device of filling in powder for tunnel blasting |
| CN212620403U (en) * | 2020-03-23 | 2021-02-26 | 中国人民解放军陆军工程大学 | Novel blasting cartridge |
| CN211824109U (en) * | 2020-03-24 | 2020-10-30 | 中国电建集团成都勘测设计研究院有限公司 | Device is clogged to tunnel blasting construction big gun hole |
| CN111721172A (en) * | 2020-06-10 | 2020-09-29 | 双鸭山盛源矿山器材有限公司 | Blasting blocking dust suppression device |
| CN214741329U (en) * | 2021-03-19 | 2021-11-16 | 重庆交通大学 | Multifunctional automatic construction trolley |
| CN216898577U (en) * | 2022-03-19 | 2022-07-05 | 四川玖壹建设工程有限公司 | Safe and efficient composite blasting auxiliary device for tunnel |
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| Publication number | Publication date |
|---|---|
| CN115183642A (en) | 2022-10-14 |
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