CN115183642A - Instantaneous spalling ware hole sealing device and installation device - Google Patents
Instantaneous spalling ware hole sealing device and installation device Download PDFInfo
- Publication number
- CN115183642A CN115183642A CN202210849609.0A CN202210849609A CN115183642A CN 115183642 A CN115183642 A CN 115183642A CN 202210849609 A CN202210849609 A CN 202210849609A CN 115183642 A CN115183642 A CN 115183642A
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- instantaneous
- push
- sealing device
- rod
- air bag
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Classifications
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- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sealing Material Composition (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a hole sealing device of an instantaneous spaller, which comprises a rubber air bag, wherein the side wall of the rubber air bag is provided with a plurality of barbs, the top end of the rubber air bag is provided with a waste gas absorption box, the waste gas absorption box is filled with a toxic gas absorbent, and the end head of the waste gas absorption box is provided with a vent hole; the other end of the rubber air bag is provided with a valve for charging and discharging air. The invention also discloses an installation device of the instantaneous spaller hole sealing device. The instantaneous expansion crack device hole sealing device and the installation device adopting the structure can solve the problems of low working efficiency and potential safety hazard of the existing mud seal.
Description
Technical Field
The invention relates to the technical field of blasting hole sealing, in particular to a hole sealing device and a mounting device for an instantaneous expanding cracker.
Background
The single-crack instantaneous bursting device is a novel rock breaking device which is used for matching with a 110/N00 construction method for cutting a top and can instantaneously generate a single crack surface without blasting. In coal mining, energy-gathering blasting technology is often used, particularly in deep hole blasting with upward holes, an instantaneous bursting device needs to be installed in carriers such as an energy-gathering pipe in advance, then the carriers such as the energy-gathering pipe with the instantaneous bursting device are manually installed in a blast hole, then sealing mud is installed in the blast hole, and finally the sealing mud is tamped by a gun stick so as to achieve the purpose of hole sealing. Because the weight of the carrier in the process of installing the instantaneous expanding device in the upward direction in the hole opening direction is overlarge, a large amount of labor is needed, in addition, the installation process also needs good matching and coordination capacity among professionals, the installation difficulty is higher, the hole sealing effect is poor in the whole, and dangerous conditions such as punching are easy to occur. A large amount of harmful gas is flushed out of the holes after the directional rock breaking, and certain potential safety hazard problems exist. Meanwhile, the diameter and the depth of the blast hole are large, and the mud sealing requirement is large, so that the efficiency of manually sealing the mud and sealing the hole is low; in addition, in the operation process, the sealing mud is easy to be sprayed outwards, so that operators are injured, and the safe and efficient production of the coal mine is seriously influenced. In addition, in the mud sealing process, the lead is easily broken due to unreasonable control force, so that the blast hole is scrapped.
Disclosure of Invention
The invention aims to provide a hole sealing device of an instantaneous expansion crack 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 an installation device of a transient expander sealing device.
In order to achieve the purpose, the invention provides a hole sealing device of an instantaneous expansion device, which comprises a rubber air bag, wherein the side wall of the rubber air bag is provided with a plurality of barbs, the top end of the rubber air bag is provided with a waste gas absorption box, the waste gas absorption box is filled with a toxic gas absorbent, and the end head of the waste gas absorption box is provided with a vent hole; the other end of the rubber air bag is provided with a valve for charging and discharging air.
Preferably, the waste gas absorption box is a circular truncated cone-shaped elastic structure with a large diameter far away from one end of the rubber air bag.
Preferably, the bottom end of the rubber air bag is provided with a rubber plugging plug which is of a circular truncated cone structure, and the plugging plug is provided with a through hole for the valve to pass through.
The mounting device of the instantaneous expander hole sealing device comprises a boosting trolley and a telescopic supporting rod, wherein the telescopic boosting rod is arranged above the boosting trolley, the boosting rod is hinged with the boosting trolley, a push 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 trolley, an air pump is arranged on the boosting trolley, and the air pump 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 boosting vehicle, and the bottom end of the boosting rod is hinged to the mounting seat.
Preferably, the push-aid 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 vehicle, and the top end of the hydraulic cylinder is hinged with the boosting rod.
Preferably, the support rod is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
The instantaneous expansion device hole sealing device and the installation device have the advantages and positive effects that:
1. the blast hole is plugged through the rubber air bag, 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 plugging plug have a plugging effect on the blast hole, and the plugging effect is good; the barb that sets up on the rubber air bag has improved the stability that rubber air bag and big gun hole lateral wall are connected, and the accident of punching a hole is difficult for taking place, has improved the security.
3. The end of rubber gasbag sets up the waste gas absorption box, and the toxic gas absorbent in the waste gas absorption box absorbs the toxic gas in the big gun hole, avoids toxic gas to spill over and causes the threat to the staff.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural view of a hole sealing device of an embodiment of an instant spaller hole sealing device and a mounting device of the invention;
FIG. 2 is a schematic structural diagram of an embodiment of a sealing device and a mounting device for an instantaneous spaller of the invention;
fig. 3 is a schematic view of a hole sealing device installation structure of an embodiment of an instantaneous spaller hole sealing device and an installation device of the invention.
Reference numerals
1. A rubber air bag; 2. a barb; 3. an exhaust gas absorption box; 4. blocking; 5. a valve; 6. blast holes; 7. a boosting vehicle; 8. a mounting base; 9. a push-aid rod; 10. pushing a plate; 11. a hydraulic cylinder; 12. an air tube; 13. a support bar; 14. and a support plate.
Detailed Description
The technical scheme of the invention is further explained by the attached drawings and the embodiment.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Examples
Fig. 1 is a schematic structural view of a hole sealing device of an instantaneous expansion device and an installation device according to an embodiment of the invention. As shown in the figure, the instantaneous expander sealing device comprises a rubber air bag 1, and the rubber air bag 1 is expanded and extruded on the side wall of a blast hole 6 after being inflated, so that the blast hole 6 is sealed. The lateral wall of rubber gasbag 1 is fixed on be provided with a plurality of barb 2, and rubber gasbag 1 improves the connection stability of rubber gasbag 1 and big gun hole 6 on pricking the lateral wall of big gun hole 6 through barb 2.
The top of rubber gasbag 1 is provided with waste gas absorption box 3, and waste gas absorption box 3 is keeping away from the big round platform type elastic construction of rubber gasbag 1 one end diameter. The exhaust gas absorption box 3 is made of rubber, and the exhaust gas absorption box 3 and the rubber airbag 1 are glued or welded together. The inside of waste gas absorption box 3 is filled with the toxic gas absorbent, is provided with the bleeder vent on the end of waste gas absorption box 3. Can cover the protecting film on the end of waste gas absorption box 3, tear the protecting film during use to absorb the toxic gas in the big gun hole 6 through the bleeder vent, avoid toxic gas to spill over from big gun hole 6, threaten staff's safety.
The other end of the rubber air bag 1 is provided with a valve 5 for charging and discharging air. The rubber bladder 1 is inflated or deflated by means of a valve 5. The bottom of rubber gasbag 1 is provided with the shutoff stopper 4 of rubber, and shutoff stopper 4 is round platform type structure, and shutoff stopper 4 is through gluing or hot melt and rubber gasbag 1 fixed connection. The bottom of blast hole 6 is plugged to the shutoff stopper 4 of rubber, the installation of the rubber gasbag 1 of being convenient for on the one hand, on the other hand improves the stability that rubber gasbag 1 and 6 lateral walls of blast hole are connected. The sealing plug 4 is provided with a through hole for the valve 5 to pass through.
The lead wire penetrates out from the side wall of the rubber air bag 1, and a lead wire penetrating hole or a penetrating groove is formed in the side wall of the waste gas absorption box 3 and the plugging plug 4.
Fig. 2 is a schematic structural view of an embodiment of a sealing device of an instantaneous expander and an installation device of the present invention, and fig. 3 is a schematic structural view of an installation of a sealing device of an embodiment of a sealing device of an instantaneous expander and an installation device of the present invention. As shown in the figure, the mounting device of the instantaneous expander sealing device comprises a boosting vehicle 7 and a telescopic supporting rod 13, wherein the boosting vehicle 7 can be an existing electric vehicle, a motor-driven vehicle or a manual vehicle. A mounting seat 8 is fixedly arranged above the boosting vehicle 7, and the bottom end of a boosting rod 9 is hinged with the mounting seat 8. The push-aid 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-aid rod 9 is provided with a push plate 10 for pushing the rubber air bag 1.
The boosting vehicle 7 is provided with a power element for driving the boosting rod 9 to rotate. The power element is a hydraulic cylinder 11, the bottom end of the hydraulic cylinder 11 is hinged with the boosting vehicle 7, and the top end of the hydraulic cylinder 11 is hinged with the boosting rod 9. The push-aid rod 9 is driven to rotate on the push-aid vehicle 7 through the extension of the hydraulic cylinder 11, so that the rubber airbags 1 with different angles can be installed.
The boosting vehicle 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 rubber air bag 1 through the air pipe 12, so that the rubber air bag 1 is expanded and is pressed 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 can be recycled.
The supporting rod 13 is arranged on one side of the boosting trolley 7, and the top end of the supporting rod 13 is hinged with a supporting plate 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 can be selected from the existing hydraulic cylinder 11, air cylinder or electric telescopic rod according to the requirement.
The boosting cart 7 can also be 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 support rod 13 button and an air pump button, so that the electric control operation of each element is convenient. The push-aid rod 9, the hydraulic cylinder 11, the support rod 13 and the air pump are all connected with the controller by the existing technology according to the requirement.
Therefore, the instantaneous expansion crack device hole sealing device and the installation device adopting 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 solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an instantaneous spaller hole sealing device which characterized in that: the waste gas absorption device comprises a rubber air bag, wherein a plurality of barbs are arranged on the side wall of the rubber air bag, a waste gas absorption box is arranged at the top end of the rubber air bag, a toxic gas absorbent is filled in the waste gas absorption box, and an air hole is formed in the end head of the waste gas absorption box; the other end of the rubber air bag is provided with a valve for charging and discharging air.
2. The transient spaller sealing device of claim 1, wherein: the waste gas absorption box is a round table type elastic structure with a large diameter far away from one end of the rubber air bag.
3. The instantaneous expander sealing device of claim 1, wherein: the bottom end of the rubber air bag is provided with a rubber plugging plug which is of a circular truncated cone structure, and the plugging plug is provided with a through hole for the valve to pass through.
4. The installation device of an instantaneous expander sealing device according to any one of claims 1 to 3, characterized in that: the push-assisted vehicle comprises a push-assisted vehicle and a telescopic supporting rod, wherein the telescopic push-assisted rod is arranged above the push-assisted vehicle and is hinged with the push-assisted vehicle, a push plate is arranged at the end of the push-assisted rod, a power element for driving the push-assisted rod to rotate is arranged on the push-assisted vehicle, an air pump is arranged on the push-assisted vehicle, and the air pump 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.
5. The installation device of the instantaneous spaller sealing device of claim 4, wherein: the mounting seat is arranged above the boosting vehicle, and the bottom end of the boosting rod is hinged to the mounting seat.
6. The installation device of the instantaneous spaller sealing device of claim 4, wherein: the push-assisted rod is a hydraulic cylinder, an air cylinder or an electric telescopic rod.
7. The installation device of the instantaneous spaller sealing device of claim 4, wherein: the power element is a hydraulic cylinder, the bottom end of the hydraulic cylinder is hinged with the boosting vehicle, and the top end of the hydraulic cylinder is hinged with the boosting rod.
8. The installation device of the instantaneous spaller sealing device of claim 4, wherein: the support 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 |
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| CN115183642A true CN115183642A (en) | 2022-10-14 |
| CN115183642B CN115183642B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210849609.0A Active CN115183642B (en) | 2022-07-19 | 2022-07-19 | Instantaneous spalling ware hole sealing device |
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| 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 | 李强 | 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 |
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| 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 | 温州鸿基矿山爆破器材有限公司 | 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 | 李强 | 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 | 温州鸿基矿山爆破器材有限公司 | 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 |
|---|---|
| CN115183642B (en) | 2023-10-20 |
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