CN202673229U - High-pressure filling hole sealing device - Google Patents

High-pressure filling hole sealing device Download PDF

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Publication number
CN202673229U
CN202673229U CN 201220342056 CN201220342056U CN202673229U CN 202673229 U CN202673229 U CN 202673229U CN 201220342056 CN201220342056 CN 201220342056 CN 201220342056 U CN201220342056 U CN 201220342056U CN 202673229 U CN202673229 U CN 202673229U
Authority
CN
China
Prior art keywords
sleeve
rubber sealing
feed tube
pressure filling
sealing
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.)
Expired - Fee Related
Application number
CN 201220342056
Other languages
Chinese (zh)
Inventor
吕文玉
伍厚荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN COAL INDUSTRY GROUP Co Ltd
Xian University of Science and Technology
Original Assignee
SICHUAN COAL INDUSTRY GROUP Co Ltd
Xian University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SICHUAN COAL INDUSTRY GROUP Co Ltd, Xian University of Science and Technology filed Critical SICHUAN COAL INDUSTRY GROUP Co Ltd
Priority to CN 201220342056 priority Critical patent/CN202673229U/en
Application granted granted Critical
Publication of CN202673229U publication Critical patent/CN202673229U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of hole sealing devices and particularly relates to a high-pressure filling hole sealing device. The high-pressure filling hole sealing device disclosed by the utility model has a reasonable structure and high safety; and the high-pressure filling hole sealing device does not need to be maintained usually and finally the whole service life is guaranteed. The high-pressure filling hole sealing device comprises a liquid feeding pipe and a rubber sealing sleeve; the outer wall of the liquid feeding pipe is provided with an anchoring plate, a movable wedge sleeve and a fixed sleeve ring; the liquid feeding pipe is fixedly arranged in a drilled hole wall through the anchoring plate; the rubber sealing sleeve is located between the movable wedge sleeve and the drilled hole wall; the vertical section of the movable wedge sleeve is ladder-shaped and the fixed sleeve ring is located above the rubber sealing sleeve; and the fixed ring sleeve is fixedly arranged on the outer wall of the liquid feeding pipe.

Description

The high pressure pouring hole packer
Technical field
The utility model relates to the hole sealing device technical field, particularly relates to a kind of high pressure pouring hole packer.
Background technology
As everyone knows, the high pressure pouring hole packer is applicable to the device of sealing of hole, is mainly used in the hole sealing technology of colliery, hole sealing technology on the existing colliery has a lot, and such as the expanded capsule hole packer etc., these hole packers are owing to its structure problem, some relatively poor effects have been brought, as early stage sealing of hole effective, anaphase effect is poor, shutoff pressure reduces gradually, safety reduces and needs often keeps in repair, thereby increased artificial maintenance frequency and cost, finally caused whole service life to reduce, economic benefit is relatively poor.
The utility model content
For solving the problems of the technologies described above, it is a kind of rational in infrastructure that the utility model provides, and safety is higher, and do not need frequent maintenance, ultimate guarantee the high pressure pouring hole packer of whole service life.
High pressure pouring hole packer of the present utility model, comprise feed tube and rubber sealing cover, be provided with anchor plate, movable cover of wedge and retaining collar on the described feed tube outer wall, described feed tube is fixed on the drill hole wall by anchor plate, described rubber sealing is overlapped between movable cover of wedge and drill hole wall, and the longitudinal section of described movable cover of wedge is trapezoidal, and described retaining collar is positioned at the top of described rubber sealing cover, and described retaining collar is fixed on the outer wall of described feed tube.
High pressure pouring hole packer of the present utility model also comprises anchor pole, and described anchor plate is fixed on the drill hole wall by described anchor pole.
High pressure pouring hole packer of the present utility model, described feed tube are a plurality of, and all are connected together between every two adjacent feed tubes.
High pressure pouring hole packer of the present utility model all links together by adpting flange between every adjacent two in described a plurality of feed tubes.
Compared with prior art the beneficial effects of the utility model are: feed tube and rubber sealing cover is set, be provided with anchor plate, movable cover of wedge and retaining collar on the feed tube outer wall, feed tube is fixed on the drill hole wall by anchor plate, the rubber sealing is overlapped between movable cover of wedge and drill hole wall, and the longitudinal section of movable cover of wedge is trapezoidal, retaining collar is positioned at the top of rubber sealing cover, and retaining collar is fixed on the outer wall of feed tube; Like this, in the perfusion fluid process, movable cover of wedge is subject to High Pressure in the boring, and it is moved as the hell direction, owing to be subject to the obstruct of retaining collar, it is constantly pushed rubber sealing cover to both sides, rely on the sealing of hole of the extruding force realization boring of rubber sealing external member, rational in infrastructure, safety is higher, and do not need frequent maintenance, ultimate guarantee whole service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, high pressure pouring hole packer of the present utility model, comprise feed tube 1 and rubber sealing cover 2, be provided with anchor plate 4, movable cover of wedge 5 and retaining collar 6 on feed tube 1 outer wall, feed tube is fixed on the drill hole wall by anchor plate, and the rubber sealing is overlapped between movable cover of wedge and drill hole wall, and the longitudinal section of movable cover of wedge is trapezoidal, retaining collar is positioned at the top of rubber sealing cover, and retaining collar is fixed on the outer wall of feed tube; Like this, in the perfusion fluid process, movable cover of wedge is subject to High Pressure in the boring, and it is moved as the hell direction, owing to be subject to the obstruct of retaining collar, it is constantly pushed rubber sealing cover to both sides, rely on the sealing of hole of the extruding force realization boring of rubber sealing external member, rational in infrastructure, safety is higher, and do not need frequent maintenance, ultimate guarantee whole service life.
High pressure pouring hole packer of the present utility model also comprises anchor pole 7, and anchor plate is fixed on the drill hole wall by anchor pole.
High pressure pouring hole packer of the present utility model, feed tube are a plurality of, and all are connected together between every two adjacent feed tubes.
High pressure pouring hole packer of the present utility model, the inside between every adjacent two in a plurality of feed tubes all links together by adpting flange 3.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (4)

1. high pressure pouring hole packer, it is characterized in that, comprise feed tube and rubber sealing cover, be provided with anchor plate, movable cover of wedge and retaining collar on the described feed tube outer wall, described feed tube is fixed on the drill hole wall by anchor plate, and described rubber sealing is overlapped between movable cover of wedge and drill hole wall, and the longitudinal section of described movable cover of wedge is trapezoidal, described retaining collar is positioned at the top of described rubber sealing cover, and described retaining collar is fixed on the outer wall of described feed tube.
2. high pressure pouring hole packer as claimed in claim 1 is characterized in that, also comprises anchor pole, and described anchor plate is fixed on the drill hole wall by described anchor pole.
3. high pressure pouring hole packer as claimed in claim 1 is characterized in that, described feed tube is a plurality of, and all is connected together between every two adjacent feed tubes.
4. high pressure pouring hole packer as claimed in claim 3 is characterized in that, all links together by adpting flange between every adjacent two in described a plurality of feed tubes.
CN 201220342056 2012-07-16 2012-07-16 High-pressure filling hole sealing device Expired - Fee Related CN202673229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220342056 CN202673229U (en) 2012-07-16 2012-07-16 High-pressure filling hole sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220342056 CN202673229U (en) 2012-07-16 2012-07-16 High-pressure filling hole sealing device

Publications (1)

Publication Number Publication Date
CN202673229U true CN202673229U (en) 2013-01-16

Family

ID=47494139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220342056 Expired - Fee Related CN202673229U (en) 2012-07-16 2012-07-16 High-pressure filling hole sealing device

Country Status (1)

Country Link
CN (1) CN202673229U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103485742A (en) * 2013-09-27 2014-01-01 中铁隧道集团二处有限公司 Mechanical sealing plug capable of quickly and simply stopping mortar/water and mounting method of mechanical sealing plug
CN105134120A (en) * 2015-09-25 2015-12-09 山西汾西矿业(集团)有限责任公司 Hole sealing device adopting fixed anchor rod

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103485742A (en) * 2013-09-27 2014-01-01 中铁隧道集团二处有限公司 Mechanical sealing plug capable of quickly and simply stopping mortar/water and mounting method of mechanical sealing plug
CN103485742B (en) * 2013-09-27 2016-12-07 中铁隧道集团二处有限公司 A kind of can the mechanical sealing plug of simple and quick only slurry/water and installation method thereof
CN105134120A (en) * 2015-09-25 2015-12-09 山西汾西矿业(集团)有限责任公司 Hole sealing device adopting fixed anchor rod

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130116

Termination date: 20130716