CN202325554U - Small-aperture shallow hole stop-grouting plug - Google Patents
Small-aperture shallow hole stop-grouting plug Download PDFInfo
- Publication number
- CN202325554U CN202325554U CN2011204882544U CN201120488254U CN202325554U CN 202325554 U CN202325554 U CN 202325554U CN 2011204882544 U CN2011204882544 U CN 2011204882544U CN 201120488254 U CN201120488254 U CN 201120488254U CN 202325554 U CN202325554 U CN 202325554U
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- grouting
- small
- designed
- platen
- shallow hole
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Abstract
The utility model discloses a small-aperture shallow hole stop-grouting plug which is applicable to small-aperture shallow hole grouting. The small-aperture shallow hole stop-grouting plug comprises a drill joint, wherein one end of the drill joint is fixedly connected with a grouting pipe; an upper pressing disc is sleeved on an outer ring of the grouting pipe on the right side of the drill joint; a rubber member is designed on the right side of the upper pressing disc; a middle pressing disc is designed on the right side of the rubber member; a rubber ring is designed on the right side of the middle pressing disc; the rubber member, the middle pressing disc and the rubber ring are sleeved on the outer ring of the grouting pipe; a lower pressing disc is designed on the right side of the rubber ring and is sleeved on the outer ring of the grouting pipe; and a claw is designed on the lower pressing disc. The small-aperture shallow hole stop-grouting plug has the advantages that: the elastic rubber member and rubber ring designed in the stop-grouting plug can be applied to small-aperture shallow hole grouting projects with specification of 75 mm and below apart from the application function of the original stop-grouting plug, so that the small-aperture shallow hole stop-grouting plug is applicable to small-aperture shallow hole grouting.
Description
Technical field
The utility model relates to the corresponding supporting drilling machine of slip casting work in a kind of geological prospecting, relates in particular to a kind of small-bore shallow bore hole stop grouting plug.
Background technology
The slip casting work in the big diameter borehole is devoted in geological prospecting always, corresponding with slip casting work supporting be drilling machine processing, in Grouting engineering, using more is to end the slurry instrument in a kind of hole, is called stop grouting plug.According to the needs of geological prospecting, the whole of drilling machine processing are the above deep hole stop grouting plug (slip-type pulling force stop grouting plug) of diameter 89mm, are used for the work of heavy caliber deep hole grouting, have obtained good effect.But along with construction of tunnel in recent years increases gradually, small-bore shallow bore hole grouting equipment demand increases behind the required tunnel inwall in market; The stop grouting plug of existing processing all is 89mm and above diameter; Be widely used in the work of heavy caliber deep hole grouting, the implement structure relative complex, manufacturing procedure is numerous and diverse; Whole difficulty of processing is bigger, and this structure can't be applied in the shallow bore hole Grouting engineering of small-bore.
Summary of the invention
The purpose of the utility model provides a kind of small-bore shallow bore hole stop grouting plug applicable to small-bore shallow bore hole slip casting.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is: a kind of small-bore shallow bore hole stop grouting plug, comprising tool joint; Its characteristics are: described tool joint one end is fixedly connected with Grouting Pipe; Right-hand Grouting Pipe outer ring of tool joint is with platen, the right-hand rubber parts that is designed with of last platen, and rubber parts right-hand is designed with middle platen; The right-hand rubber ring that is designed with of middle platen; Rubber parts, middle platen, rubber ring are enclosed within the Grouting Pipe outer ring, the right-hand platen that is designed with down of rubber ring, and following platen is enclosed within the Grouting Pipe outer ring.
According to above-mentioned small-bore shallow bore hole stop grouting plug, its characteristics are: be designed with claw on the platen under described.
The utility model has the advantages that: the elastic rubber parts and the rubber ring that design in the utility model; Except possessing the application function of original stop grouting plug; Can also be applied in the small-bore shallow bore hole Grouting engineering of 75mm and following specification simultaneously, so the utility model is applicable to small-bore shallow bore hole slip casting.
Description of drawings
Fig. 1 is the utility model structural representation.
In the accompanying drawing
1, tool joint 2, last platen 3, rubber parts 4, middle platen 5, rubber ring 6, following platen 7, claw 8, Grouting Pipe
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of small-bore shallow bore hole stop grouting plug, as shown in Figure 1, comprising tool joint 1; Tool joint 1 one ends are fixedly connected with Grouting Pipe 8, and tool joint 1 right-hand Grouting Pipe 8 outer rings are with platen 2, the right-hand rubber parts 3 that is designed with of last platen 2; Platen 4 in right-hand being designed with of rubber parts 3, the right-hand rubber ring 5 that is designed with of middle platen 4, rubber parts 3, middle platen 4, rubber ring 5 are enclosed within Grouting Pipe 8 outer rings; The right-hand platen 6 that is designed with down of rubber ring 5, following platen 6 is enclosed within Grouting Pipe 8 outer rings.
In the present embodiment, be designed with claw 7 on the following platen 6.
The beneficial effect of the utility model is: the utility model has possessed the application function of original stop grouting plug; Enable to be applied in the small-bore shallow bore hole Grouting engineering of 75mm and following specification simultaneously; And reduced manufacturing procedure, and improved the processing work efficiency, reduced processing cost.
Claims (2)
1. small-bore shallow bore hole stop grouting plug; Comprising tool joint (1), it is characterized in that: tool joint (1) one end is fixedly connected with Grouting Pipe (8), and right-hand Grouting Pipe (8) outer ring of tool joint (1) is with platen (2); The right-hand rubber parts (3) that is designed with of last platen (2); The right-hand middle platen (4) that is designed with of rubber parts (3), the right-hand rubber ring (5) that is designed with of middle platen (4), rubber parts (3), middle platen (4), rubber ring (5) are enclosed within Grouting Pipe (8) outer ring; The right-hand platen (6) that is designed with down of rubber ring (5), following platen (6) is enclosed within Grouting Pipe (8) outer ring.
2. a kind of small-bore according to claim 1 shallow bore hole stop grouting plug is characterized in that: be designed with claw (7) on the platen (6) under described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204882544U CN202325554U (en) | 2011-11-19 | 2011-11-19 | Small-aperture shallow hole stop-grouting plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204882544U CN202325554U (en) | 2011-11-19 | 2011-11-19 | Small-aperture shallow hole stop-grouting plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325554U true CN202325554U (en) | 2012-07-11 |
Family
ID=46437536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204882544U Expired - Fee Related CN202325554U (en) | 2011-11-19 | 2011-11-19 | Small-aperture shallow hole stop-grouting plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325554U (en) |
-
2011
- 2011-11-19 CN CN2011204882544U patent/CN202325554U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 277000 No. 619 Changjiang East Road, Xuecheng District, Shandong, Zaozhuang Patentee after: ZTE Jian-An Engineering Co., Ltd. of Zaozhuang Mining Group Address before: 277000 No. 69 Changjiang East Road, Xuecheng District, Shandong, Zaozhuang Patentee before: ZTE Jian-An Engineering Co., Ltd. of Zaozhuang Mining Group |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131119 |