CN202970788U - Quick fixing device of multi-stage orifice pipe - Google Patents
Quick fixing device of multi-stage orifice pipe Download PDFInfo
- Publication number
- CN202970788U CN202970788U CN 201220656546 CN201220656546U CN202970788U CN 202970788 U CN202970788 U CN 202970788U CN 201220656546 CN201220656546 CN 201220656546 CN 201220656546 U CN201220656546 U CN 201220656546U CN 202970788 U CN202970788 U CN 202970788U
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- CN
- China
- Prior art keywords
- slip casting
- short tube
- grouting
- tube
- screw terminal
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a quick fixing device of a multi-stage orifice pipe. The quick fixing device comprises a press cover, a first grouting short pipe, a second grouting short pipe, a flow guiding short pipe, a first grouting screw head, a first-stage orifice pipe, a second-stage orifice pipe and a second grouting screw head, wherein the center of the first grouting screw head is provided with a hole, the center of the second grouting screw head is provided with a hole, the second-stage orifice pipe is connected with the second grouting screw head, the second grouting screw head is connected with the first grouting short pipe 4, the first grouting screw head is connected with the first-stage orifice pipe, the first grouting screw head is respectively connected with the second grouting short pipe and the flow guiding short pipe, the first grouting short pipe penetrates through an inner hole of the second grouting short pipe, the outer end part of the flow guiding short pipe is provided with a ball valve, an inner hole of the press cover is in sealing matching with an outer circle of the first grouting short pipe, the press cover is connected with the second grouting short pipe, and a grouting pipeline is connected with the first grouting short pipe through a high-pressure stop valve. The quick fixing device disclosed by the utility model has the advantages that the structure is simple, the installing and the fixing are easy, the fixing is reliable, and the engineering time is shortened.
Description
Technical field
The utility model relates to the underground construction equipment technical field such as mine, tunnel, water conservancy and hydropower, relates in particular to the fixing a kind of multilevel outlet pipe rapid fixing of broken rich water rock mass orifice tube.
Background technology
The fixing gradation fixed orifice pipe of taking of the broken rich water rock mass orifice tube of the underground constructions such as the mine of prior art, tunnel, water conservancy and hydropower more, be about to orifice tube fixing step by step: fill with the orifice tube that dry cement will need to fix on every side, then use the cement grout filling, the defective that this technology exists is, the time of fixed orifice pipe is long, complex operation, and fixedly difficulty is large in the situation that water is arranged, fixed mass is poor, and fixed efficiency is low.
Summary of the invention
The purpose of this utility model is exactly the problems referred to above and the deficiency that exists in order to solve prior art; A kind of multilevel outlet pipe rapid fixing is provided; Structure and fixing simple is easily installed and fix, fixing reliable, efficient is high, the shortening engineering time.
To achieve these goals, the utility model adopts following technical scheme:
a kind of multilevel outlet pipe rapid fixing, comprise gland, the first slip casting short tube, the second slip casting short tube, diversion short tube, the first slip casting screw terminal that the center is with holes, the one-level orifice tube, the secondary orifice tube, the second slip casting screw terminal that the center is with holes, the secondary orifice tube is connected with the second slip casting screw terminal, the second slip casting screw terminal is connected with the first slip casting short tube, the first slip casting screw terminal is connected with the one-level orifice tube, the first slip casting screw terminal respectively with the second slip casting short tube, diversion short tube connects, the first slip casting short tube passes from the endoporus of the second slip casting short tube, the diversion short tube outer end is provided with ball valve, gland endoporus and the first slip casting short tube cylindrical are sealed and matched, gland is connected with the second slip casting short tube, grouting pipeline is connected with the first slip casting short tube by high-pressure stop valve.
The first slip casting short tube and the welding of the second slip casting screw terminal, the second slip casting short tube, diversion short tube and the welding of the first slip casting screw terminal.
Described secondary orifice tube and the second slip casting screw terminal are threaded connection, and the first slip casting screw terminal and one-level orifice tube are threaded connection.
Described gland endoporus is provided with groove, is provided with sealing ring in groove.
Described gland is provided with internal thread, and the second slip casting short tube is provided with external screw thread, and gland is connected by threaded engagement with the second slip casting short tube.
The beneficial effects of the utility model:
1. simple in structure, easily install and fix;
2. easy to operate, orifice tube is fixing quick;
3. guarantee the fixing quality of orifice tube, orifice tube is fixing more firm;
4. shortening engineering time reduces the input of engineering cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Wherein, 1, grouting pipeline, 2, high-pressure stop valve, 3, gland, the 4, first slip casting short tube, the 5, second slip casting short tube, 6, ball valve, 7, diversion short tube, the 8, first slip casting screw terminal, 9, one-level orifice tube, 10, secondary orifice tube, the 11, second slip casting screw terminal, 12, sealing ring, 13, crag, 14, sodified water mud.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
a kind of multilevel outlet pipe rapid fixing, comprise gland 3, the first slip casting short tube 4, the second slip casting short tube 5, diversion short tube 7, the first slip casting screw terminal 8 that the center is with holes, one-level orifice tube 9, secondary orifice tube 10, the second slip casting screw terminal 11 that the center is with holes, secondary orifice tube 10 is connected with the second slip casting screw terminal 11, the second slip casting screw terminal 11 is connected with the first slip casting short tube 4, the first slip casting screw terminal 8 is connected with one-level orifice tube 9, the first slip casting screw terminal 8 respectively with the second slip casting short tube 5, diversion short tube 7 connects, the first slip casting short tube 4 passes from the endoporus of the second slip casting short tube 5, diversion short tube 7 outer ends are provided with ball valve 6, gland 3 endoporus and the first slip casting short tube 4 cylindricals are sealed and matched, gland 3 is connected with the second slip casting short tube 5, grouting pipeline 1 is connected with the first slip casting short tube 4 by high-pressure stop valve 2.
The first slip casting short tube 4 and the second slip casting screw terminal 11 welding, the second slip casting short tube 5, diversion short tube 7 and the first slip casting screw terminal 8 welding.Secondary orifice tube 10 and the second slip casting screw terminal 11 are threaded connection, and the first slip casting screw terminal 8 is threaded connection with one-level orifice tube 9.Gland 3 is provided with internal thread, and the second slip casting short tube 5 is provided with external screw thread, and gland 3 is connected by threaded engagement with the second slip casting short tube 5.Gland 3 endoporus are provided with groove, are provided with sealing ring 12 in groove.During use, keeping simultaneously ball valve and high-pressure ball valve is opening, checks that connecting line begins slip casting in the boring of crag 13.After underflow liquid flows out certain hour in the ball valve, close ball valve and stop slip casting, slurries solidify the arrival setting-up time, remove this device when intensity reaches engineering demand, and cleaning bottom of hole is also tested sodified water mud 14 withstand voltages, reach the predetermined pressure that relates to, guarantee that the secondary orifice tube is fixing fast., reuse after cleaning out fixedly during the multilevel outlet pipe according to requirement of engineering.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (5)
1. multilevel outlet pipe rapid fixing, it is characterized in that, comprise gland, the first slip casting short tube, the second slip casting short tube, diversion short tube, the first slip casting screw terminal that the center is with holes, the one-level orifice tube, the secondary orifice tube, the second slip casting screw terminal that the center is with holes, the secondary orifice tube is connected with the second slip casting screw terminal, the second slip casting screw terminal is connected with the first slip casting short tube (4), the first slip casting screw terminal is connected with the one-level orifice tube, the first slip casting screw terminal respectively with the second slip casting short tube, diversion short tube connects, the first slip casting short tube passes from the endoporus of the second slip casting short tube, the diversion short tube outer end is provided with ball valve, gland endoporus and the first slip casting short tube cylindrical are sealed and matched, gland is connected with the second slip casting short tube, grouting pipeline is connected with the first slip casting short tube by high-pressure stop valve.
2. multilevel outlet pipe rapid fixing as claimed in claim 1, is characterized in that, described the first slip casting short tube and the welding of the second slip casting screw terminal, the second slip casting short tube, diversion short tube and the welding of the first slip casting screw terminal.
3. multilevel outlet pipe rapid fixing as claimed in claim 1, is characterized in that, described secondary orifice tube and the second slip casting screw terminal are threaded connection, and described the first slip casting screw terminal and one-level orifice tube are threaded connection.
4. multilevel outlet pipe rapid fixing as claimed in claim 1, is characterized in that, described gland endoporus is provided with groove,
Be provided with sealing ring in groove.
5. multilevel outlet pipe rapid fixing as claimed in claim 1, is characterized in that, described gland is provided with internal thread, and the second slip casting short tube is provided with external screw thread, and gland is connected by threaded engagement with the second slip casting short tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656546 CN202970788U (en) | 2012-12-03 | 2012-12-03 | Quick fixing device of multi-stage orifice pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656546 CN202970788U (en) | 2012-12-03 | 2012-12-03 | Quick fixing device of multi-stage orifice pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202970788U true CN202970788U (en) | 2013-06-05 |
Family
ID=48511875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656546 Withdrawn - After Issue CN202970788U (en) | 2012-12-03 | 2012-12-03 | Quick fixing device of multi-stage orifice pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202970788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979576A (en) * | 2012-12-03 | 2013-03-20 | 山东大学 | Multi-stage orifice pipe quick fixing device |
-
2012
- 2012-12-03 CN CN 201220656546 patent/CN202970788U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979576A (en) * | 2012-12-03 | 2013-03-20 | 山东大学 | Multi-stage orifice pipe quick fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20141210 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |