CN107100654B - Remote monomer pillar annotates liquid rifle - Google Patents
Remote monomer pillar annotates liquid rifle Download PDFInfo
- Publication number
- CN107100654B CN107100654B CN201710312410.3A CN201710312410A CN107100654B CN 107100654 B CN107100654 B CN 107100654B CN 201710312410 A CN201710312410 A CN 201710312410A CN 107100654 B CN107100654 B CN 107100654B
- Authority
- CN
- China
- Prior art keywords
- liquid injection
- remote
- injection gun
- remote liquid
- gun body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 105
- 239000000178 monomer Substances 0.000 title claims description 3
- 238000002347 injection Methods 0.000 claims abstract description 96
- 239000007924 injection Substances 0.000 claims abstract description 96
- 238000001802 infusion Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/58—Devices for setting props or chocks
- E21D15/585—Devices for setting props or chocks by means of hydraulically operated devices for mechanical props, or hydraulic props in which the hydraulic part is not important
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a remote single prop liquid injection gun which comprises a bracket operation valve group, a remote liquid injection gun body and a remote liquid injection gun head, wherein the remote liquid injection gun body is connected with the bracket operation valve group through a remote liquid delivery pipe, and the remote liquid injection gun head is connected with the remote liquid injection gun body through the remote liquid injection pipe; the two ends of the remote infusion tube are respectively connected with the remote liquid injection gun body and the support operation valve group through U-shaped clamp locks, and the two ends of the remote liquid injection tube are respectively connected with the remote liquid injection gun body and the remote liquid injection gun head through U-shaped clamp locks. The invention provides a remote single prop liquid injection gun which can perform remote liquid injection operation when a single prop is supported.
Description
Technical Field
The invention relates to the technical field of liquid injection gun products, in particular to a remote single prop liquid injection gun.
Background
When the working face top plate of the underground coal mine mining working face is broken, a single prop needs to be supported; when the single prop is supported, the single prop adjusting reverse frame, the single prop adjusting end head support, the single prop auxiliary reverse-moving scraper conveyor, the reversed loader and the like are required to be used, and in addition, long-distance liquid injection is required. The single prop liquid injection gun in the prior art has the problems of inconvenient operation, complex procedures and large potential safety hazard; in addition, the traditional single prop liquid injection gun needs to be bound with a gun body by using an iron wire or a rope, liquid is injected by matching with an operation valve, the system is complex, the iron wire or the rope is easy to fall off, and the stability is poor. Therefore, a novel remote single prop liquid injection gun is needed to be designed so as to overcome the defects.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a remote single prop liquid injection gun which can perform remote liquid injection operation when a single prop is supported.
The technical scheme adopted for solving the technical problems is as follows:
the remote single prop liquid injection gun comprises a bracket operation valve group, a remote liquid injection gun body and a remote liquid injection gun head, wherein the remote liquid injection gun body is connected with the bracket operation valve group through a remote liquid delivery pipe, and the remote liquid injection gun head is connected with the remote liquid injection gun body through the remote liquid injection pipe; the two ends of the remote infusion tube are respectively connected with the remote liquid injection gun body and the support operation valve group through U-shaped clamp locks, and the two ends of the remote liquid injection tube are respectively connected with the remote liquid injection gun body and the remote liquid injection gun head through U-shaped clamp locks.
As a further improvement of the technical scheme, the remote liquid injection gun head comprises a gun head insertion pipe, a sealing stop block and an installation clamping plate, and the remote liquid injection gun body comprises a gun body and a liquid injection operation valve rod.
As a further improvement of the technical scheme, the remote liquid injection gun further comprises a pneumatic connecting pipeline, wherein the pneumatic connecting pipeline comprises an air supply pipe extending from the support operation valve group to the remote liquid injection gun head and a feedback pipe extending from the remote liquid injection gun head to the support operation valve group through the remote liquid injection gun body, the feedback pipe is provided with a three-way joint at the remote liquid injection gun body, and the feedback pipe is provided with a first control valve at the remote liquid injection gun head.
As a further improvement of the technical scheme, two ends of the three-way joint are connected with the feedback pipe, and a third joint of the three-way joint is provided with a first pneumatic horn; the feedback pipe is provided with a second pneumatic horn at the bracket operation valve group, and the feedback pipe is provided with a second control valve between the three-way joint and the second pneumatic horn.
As a further improvement of the technical scheme, the first pneumatic horn and the second pneumatic horn are provided with the ribbon.
Compared with the prior art, the invention has the beneficial effects that:
the remote single prop liquid injection gun provided by the invention can improve the operation safety and stability, simplify a liquid injection system, and lock each connecting part by using a U-shaped clamp, thereby improving the stability; the damaged liquid injection gun can be fully utilized, the damaged liquid injection gun head is cut off, and the 10# outer straight-through is welded to manufacture the long-distance liquid injection gun head; the liquid injection gun adopts a modularized structure, and when one of the gun body and the gun head is damaged, the other can be used continuously; the gun head has wide application range and strong reliability, and the remote liquid supply can be realized by only using the gun head to cooperate with the hydraulic support to operate the valve under the condition that the gun body is damaged.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a remote single prop liquid injection gun according to the present invention.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural view of an embodiment of the present invention.
As shown in fig. 1, the remote single prop liquid injection gun comprises a bracket operation valve group 1, a remote liquid injection gun body and a remote liquid injection gun head, wherein the remote liquid injection gun body is connected with the bracket operation valve group 1 through a remote liquid injection pipe, and the remote liquid injection gun head is connected with the remote liquid injection gun body through the remote liquid injection pipe; the remote infusion tube is characterized in that two ends of the remote infusion tube are respectively connected with the remote infusion gun body and the support operation valve group 1 through U-shaped clamp locks, and two ends of the remote infusion tube are respectively connected with the remote infusion gun body and the remote infusion gun head through U-shaped clamp locks. The remote liquid injection gun head comprises a gun head cannula 31, a sealing stop block 32 and a mounting clamping plate 33, and the remote liquid injection gun body comprises a gun body 21 and a liquid injection operation valve rod 22. The remote liquid injection gun head comprises a remote liquid injection gun head, and is characterized by further comprising a pneumatic communication pipeline, wherein the pneumatic communication pipeline comprises an air supply pipe 4 extending from the position of the remote liquid injection gun head to the position of the remote liquid injection gun head and a feedback pipe 5 extending from the position of the remote liquid injection gun body to the position of the remote liquid injection gun head, the feedback pipe 5 is provided with a three-way joint 51 at the position of the remote liquid injection gun body, and the feedback pipe 5 is provided with a first control valve 54 at the position of the remote liquid injection gun head. Two ends of the three-way joint 51 are connected with the feedback pipe 5, and a third joint of the three-way joint 51 is provided with a first pneumatic horn 52; the feedback pipe 5 is provided with a second air horn 53 at the bracket operation valve group 1, and the feedback pipe 5 is provided with a second control valve 55 between the three-way joint 51 and the second air horn 53. The first air horn 52 and the second air horn 53 are provided with a streamer.
When the remote liquid injection gun head needs to operate, the first control valve 54 is opened, compressed air is supplied to the first pneumatic horn 52 through the air supply pipe 4 and the feedback pipe 5 to send out a sound signal, and meanwhile, the ribbon on the first pneumatic horn 52 is blown to form a visual signal; the operator at the remote liquid injection gun body starts the liquid injection gun and opens the second control valve 55, so that the second pneumatic horn 53 and the ribbon thereon send out signals, and the operator at the operation position of the bracket operating valve group 1 opens a liquid supply valve; when the remote liquid injection gun head needs to stop liquid injection, the first control valve 54 is closed, and the bracket operating valve group 1 and an operator at the remote liquid injection gun body can receive corresponding signals.
While the preferred embodiment of the present invention has been illustrated and described, it will be understood by those skilled in the art that the present invention may be embodied in other specific forms and equivalents thereof without departing from the spirit of the invention.
Claims (1)
1. A remote monomer pillar annotates liquid rifle which characterized in that: the remote liquid injection gun comprises a pillar operation valve group, a remote liquid injection gun body and a remote liquid injection gun head, wherein the remote liquid injection gun body is connected with the pillar operation valve group through a remote liquid delivery pipe, and the remote liquid injection gun head is connected with the remote liquid injection gun body through the remote liquid injection pipe; the two ends of the remote infusion tube are respectively connected with the remote liquid injection gun body and the support operation valve group through U-shaped clamp locks, and the two ends of the remote liquid injection tube are respectively connected with the remote liquid injection gun body and the remote liquid injection gun head through U-shaped clamp locks; the remote liquid injection gun head comprises a gun head insertion pipe, a sealing stop block and an installation clamping plate, and the remote liquid injection gun body comprises a gun body and a liquid injection operation valve rod; the remote liquid injection gun head comprises a remote liquid injection gun body and a remote liquid injection gun head, and is characterized by further comprising a pneumatic communication pipeline, wherein the pneumatic communication pipeline comprises an air supply pipe extending from the remote liquid injection gun head to the remote liquid injection gun head and a feedback pipe extending from the remote liquid injection gun head to the remote liquid injection gun body, the feedback pipe is provided with a three-way joint at the remote liquid injection gun body, and the feedback pipe is provided with a first control valve at the remote liquid injection gun head; two ends of the three-way joint are connected with the feedback pipe, and a third joint of the three-way joint is provided with a first pneumatic horn; the feedback pipe is provided with a second pneumatic horn at the pillar operation valve group, and a second control valve is arranged between the three-way joint and the second pneumatic horn; and the first pneumatic horn and the second pneumatic horn are both provided with a ribbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312410.3A CN107100654B (en) | 2017-05-05 | 2017-05-05 | Remote monomer pillar annotates liquid rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312410.3A CN107100654B (en) | 2017-05-05 | 2017-05-05 | Remote monomer pillar annotates liquid rifle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107100654A CN107100654A (en) | 2017-08-29 |
| CN107100654B true CN107100654B (en) | 2024-04-12 |
Family
ID=59658116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710312410.3A Active CN107100654B (en) | 2017-05-05 | 2017-05-05 | Remote monomer pillar annotates liquid rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100654B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180030B (en) * | 2017-12-18 | 2024-02-27 | 淮北矿业（集团）有限责任公司 | Protective sleeve hanging bracket of mining liquid injection gun |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2847906A1 (en) * | 1977-11-08 | 1979-05-10 | Bochumer Eisen Heintzmann | METHOD AND SYSTEM FOR SUPPORTING A FIRST, IN PARTICULAR A FIRST, OF A SUBSIDIARY EXCAVATION |
| CN2055264U (en) * | 1989-03-06 | 1990-03-28 | 惠少华 | Oil tank liquid level pneumatic warner |
| CN1093141A (en) * | 1993-04-02 | 1994-10-05 | 中国矿业大学 | High pressure priming gun for single hydraulic prop |
| CN2215047Y (en) * | 1994-09-05 | 1995-12-13 | 韩新华 | New-type liquid-filling gun |
| CN2430759Y (en) * | 1999-10-23 | 2001-05-16 | 李昆生 | Air blowing type cloth mark advertisement |
| CN101046149A (en) * | 2006-11-07 | 2007-10-03 | 浙江衢州煤矿机械总厂有限公司 | Single hydraulic prop |
| CN201071727Y (en) * | 2007-08-15 | 2008-06-11 | 兖州煤业股份有限公司 | Monoblock hydraulic prop remote control device |
| CN202101735U (en) * | 2011-06-28 | 2012-01-04 | 中国石油集团西部钻探工程有限公司 | Water tank liquid level warning device for well cementation cementing truck |
| CN202284475U (en) * | 2011-09-26 | 2012-06-27 | 焦作煤业集团赵固（新乡）能源有限责任公司 | Valve type liquid injection gun |
| CN102812944A (en) * | 2011-06-07 | 2012-12-12 | 常州森下制网有限公司 | Bird-preventing warning screen for agricultural use |
| CN202810877U (en) * | 2012-08-10 | 2013-03-20 | 淮北凯特精工机械电子科技有限公司 | Safe operation device of liquid filling gun |
| CN103912295A (en) * | 2014-04-04 | 2014-07-09 | 济宁何岗煤矿 | Novel moving quick manual prop lift |
| CN204716260U (en) * | 2014-12-31 | 2015-10-21 | 淮北矿业股份有限公司 | A kind of triple-use valve |
| CN206957749U (en) * | 2017-05-05 | 2018-02-02 | 淮北矿业股份有限公司 | A kind of remote individual prop fluid injection gun |
-
2017
- 2017-05-05 CN CN201710312410.3A patent/CN107100654B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2847906A1 (en) * | 1977-11-08 | 1979-05-10 | Bochumer Eisen Heintzmann | METHOD AND SYSTEM FOR SUPPORTING A FIRST, IN PARTICULAR A FIRST, OF A SUBSIDIARY EXCAVATION |
| CN2055264U (en) * | 1989-03-06 | 1990-03-28 | 惠少华 | Oil tank liquid level pneumatic warner |
| CN1093141A (en) * | 1993-04-02 | 1994-10-05 | 中国矿业大学 | High pressure priming gun for single hydraulic prop |
| CN2215047Y (en) * | 1994-09-05 | 1995-12-13 | 韩新华 | New-type liquid-filling gun |
| CN2430759Y (en) * | 1999-10-23 | 2001-05-16 | 李昆生 | Air blowing type cloth mark advertisement |
| CN101046149A (en) * | 2006-11-07 | 2007-10-03 | 浙江衢州煤矿机械总厂有限公司 | Single hydraulic prop |
| CN201071727Y (en) * | 2007-08-15 | 2008-06-11 | 兖州煤业股份有限公司 | Monoblock hydraulic prop remote control device |
| CN102812944A (en) * | 2011-06-07 | 2012-12-12 | 常州森下制网有限公司 | Bird-preventing warning screen for agricultural use |
| CN202101735U (en) * | 2011-06-28 | 2012-01-04 | 中国石油集团西部钻探工程有限公司 | Water tank liquid level warning device for well cementation cementing truck |
| CN202284475U (en) * | 2011-09-26 | 2012-06-27 | 焦作煤业集团赵固（新乡）能源有限责任公司 | Valve type liquid injection gun |
| CN202810877U (en) * | 2012-08-10 | 2013-03-20 | 淮北凯特精工机械电子科技有限公司 | Safe operation device of liquid filling gun |
| CN103912295A (en) * | 2014-04-04 | 2014-07-09 | 济宁何岗煤矿 | Novel moving quick manual prop lift |
| CN204716260U (en) * | 2014-12-31 | 2015-10-21 | 淮北矿业股份有限公司 | A kind of triple-use valve |
| CN206957749U (en) * | 2017-05-05 | 2018-02-02 | 淮北矿业股份有限公司 | A kind of remote individual prop fluid injection gun |
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| Title |
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| 劳动部.《中华人民共和国职业技能鉴定规范暨技能培训教材（煤炭行业）支护工》.煤炭工业出版社,1998,(第1版),第188-190页. * |
| 自制水压支柱在缓薄矿脉深井开采中的试验与应用;余健, 黄仁东, 戴兴国;金属矿山(第04期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107100654A (en) | 2017-08-29 |
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