CN204627526U - Sebific duct hole packer - Google Patents
Sebific duct hole packer Download PDFInfo
- Publication number
- CN204627526U CN204627526U CN201520099796.0U CN201520099796U CN204627526U CN 204627526 U CN204627526 U CN 204627526U CN 201520099796 U CN201520099796 U CN 201520099796U CN 204627526 U CN204627526 U CN 204627526U
- Authority
- CN
- China
- Prior art keywords
- hole packer
- backstay
- sebific duct
- stopping means
- metallic conductor
- 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
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of sebific duct hole packer, comprise stopping means, bottom stopping means, backstay is installed, backstay top extends in stopping means, backstay surface is provided with adjustment hinge, hinge is regulated to be connected by hinge seat with between backstay, backstay is coated with hole packer housing, be socketed between hole packer housing and backstay, metallic conductor has been crossed between backstay and hole packer housing, be flexibly connected between metallic conductor two ends with hole packer housing, steel wire flexible tubule is connected with between metallic conductor and hole packer housing bottom, steel wire flexible tubule top is fixedly connected with between metallic conductor.This sebific duct hole packer has good positioning performance, can carry out spacing to it, makes it there will not be the situation of block-up position movement, and it is very easy to use, can according to circumstances carry out dismantling and installing, avoid the defect being difficult to ensure shutoff compactness, decrease gas leak phenomenon.
Description
Technical field
The utility model relates to a kind of hole packer, particularly a kind of sebific duct hole packer.
Background technology
Mine Gas is one of known mine disaster, in order to reduce or eliminate the safety hazard of gas to shaft production, can be solved the gas emission in coal mining and tunneling process by the gas shifting to an earlier date extraction coal seam.Existing gas pumping technology is generally carry out shutoff at the outer end polyurethane of drainage holes to drainage tube to fix grouting behind shaft or drift lining, polyurethane shutoff is fixing not tight, easily from aperture running pulp during slip casting, sealing of hole weak effect, gas leakage is serious, and due to the inwall in hole irregular, be difficult to the compactness ensureing shutoff, so just easily there is ventilative gap, cause the gas that can not better extract in coal seam, cause the problem of gas leakage.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of and has good positioning performance, can carry out spacing to it, makes it there will not be the situation of block-up position movement, and sebific duct hole packer very easy to use.
To achieve these goals, the technical solution adopted in the utility model is such: sebific duct hole packer of the present utility model, comprise stopping means, bottom stopping means, backstay is installed, backstay top extends in stopping means, backstay surface is provided with adjustment hinge, hinge is regulated to be connected by hinge seat with between backstay, backstay is coated with hole packer housing, be socketed between hole packer housing and backstay, metallic conductor has been crossed between backstay and hole packer housing, be flexibly connected between metallic conductor two ends with hole packer housing, steel wire flexible tubule is connected with between metallic conductor and hole packer housing bottom, steel wire flexible tubule top is fixedly connected with between metallic conductor.
Further, as a kind of concrete form of structure, hole packer housing described in the utility model is provided with the diaphragm case for stopping slurries under the grouting pressure of setting.
Further, as a kind of concrete form of structure, adjustment hinge described in the utility model is provided with buckle.
Further, as a kind of concrete form of structure, steel wire flexible tubule diameter described in the utility model is between two to four millimeters.
Further, as a kind of concrete form of structure, built-in positioning bolt between backstay described in the utility model and stopping means.
Further, as a kind of concrete form of structure, stopping means both sides described in the utility model have spacing injected hole.
Compared with prior art, the utility model has the advantage of: this sebific duct hole packer has good positioning performance, can carry out spacing to it, it is made to there will not be the situation of block-up position movement, and it is very easy to use, can according to circumstances carry out dismantling and installing, avoid the defect being difficult to ensure shutoff compactness, decrease gas leak phenomenon.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. stopping means; 2. backstay; 3. regulate hinge; 4. hole packer housing; 5. metallic conductor; 6. steel wire flexible tubule.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model sebific duct hole packer as shown in Figure 1, comprise stopping means 1, backstay 2 is installed bottom stopping means 1, backstay 2 top extends in stopping means 1, backstay 2 surface is provided with and regulates hinge 3, hinge 3 is regulated to be connected by hinge seat with between backstay 2, backstay 2 is coated with hole packer housing 4, be socketed between hole packer housing 4 and backstay 2, metallic conductor 5 has been crossed between backstay 2 and hole packer housing 4, metallic conductor 5 two ends are flexibly connected with between hole packer housing 4, steel wire flexible tubule 6 is connected with between bottom metallic conductor 5 and hole packer housing 1, steel wire flexible tubule 6 top is fixedly connected with between metallic conductor 5, described hole packer housing 4 is provided with the diaphragm case for stopping slurries under the grouting pressure of setting, described adjustment hinge 3 is provided with buckle, described steel wire flexible tubule 6 diameter is between two to four millimeters, built-in positioning bolt between described backstay 2 and stopping means 1, described stopping means 1 both sides have spacing injected hole.
Sebific duct hole packer of the present utility model has good positioning performance, can carry out spacing to it, makes it there will not be the situation of block-up position movement, and it is very easy to use, can according to circumstances carry out dismantling and installing, avoid the defect being difficult to ensure shutoff compactness, decrease gas leak phenomenon.Described hole packer housing 4 is provided with the diaphragm case for stopping slurries under the grouting pressure of setting, can better stop that slurries outflow; Described adjustment hinge 3 is provided with buckle, conveniently regulates; Described steel wire flexible tubule 6 diameter is between two to four millimeters, and result of use is better; Built-in positioning bolt between described backstay 2 and stopping means 1, locating effect is obvious; Described stopping means 1 both sides have spacing injected hole, and limit effect is splendid.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. a sebific duct hole packer, comprise stopping means, it is characterized in that: bottom stopping means, backstay is installed, backstay top extends in stopping means, backstay surface is provided with adjustment hinge, hinge is regulated to be connected by hinge seat with between backstay, backstay is coated with hole packer housing, be socketed between hole packer housing and backstay, metallic conductor has been crossed between backstay and hole packer housing, be flexibly connected between metallic conductor two ends with hole packer housing, steel wire flexible tubule is connected with between metallic conductor and hole packer housing bottom, steel wire flexible tubule top is fixedly connected with between metallic conductor.
2. sebific duct hole packer according to claim 1, is characterized in that: described hole packer housing is provided with the diaphragm case for stopping slurries under the grouting pressure of setting.
3. sebific duct hole packer according to claim 1, is characterized in that: described adjustment hinge is provided with buckle.
4. sebific duct hole packer according to claim 1, is characterized in that: described steel wire flexible tubule diameter is between two to four millimeters.
5. sebific duct hole packer according to claim 1, is characterized in that: built-in positioning bolt between described backstay and stopping means.
6. sebific duct hole packer according to claim 1, is characterized in that: described stopping means both sides have spacing injected hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099796.0U CN204627526U (en) | 2015-02-12 | 2015-02-12 | Sebific duct hole packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099796.0U CN204627526U (en) | 2015-02-12 | 2015-02-12 | Sebific duct hole packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627526U true CN204627526U (en) | 2015-09-09 |
Family
ID=54046565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099796.0U Expired - Fee Related CN204627526U (en) | 2015-02-12 | 2015-02-12 | Sebific duct hole packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695896A (en) * | 2015-02-12 | 2015-06-10 | 成都迅德科技有限公司 | Hole sealing device for rubber tubes |
-
2015
- 2015-02-12 CN CN201520099796.0U patent/CN204627526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695896A (en) * | 2015-02-12 | 2015-06-10 | 成都迅德科技有限公司 | Hole sealing device for rubber tubes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |