CN209324416U - A kind of accurate grouting pipe device of quick detachable safety - Google Patents
A kind of accurate grouting pipe device of quick detachable safety Download PDFInfo
- Publication number
- CN209324416U CN209324416U CN201920091011.3U CN201920091011U CN209324416U CN 209324416 U CN209324416 U CN 209324416U CN 201920091011 U CN201920091011 U CN 201920091011U CN 209324416 U CN209324416 U CN 209324416U
- Authority
- CN
- China
- Prior art keywords
- grouting pipe
- slip casting
- tube
- connector
- upper tube
- 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.)
- Active
Links
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to a kind of quick detachable accurate grouting pipe devices of safety, belong to goaf grouting technical field, it specifically includes into slurry connecting tube for connecting suction pump, control valve and flowmeter are installed on into slurry connecting tube, it is connected into slurry connecting tube with slip casting upper tube, slip casting upper tube is mounted on the top of Grouting Pipe, and slip casting upper tube and Grouting Pipe are connected bucket by jointing, plug is installed at the top of slip casting upper tube, the outside of plug is provided with outer-hexagonal, internal thread hole is provided in the middle part of plug, pressure gauge is installed on internal thread hole, pressure gauge is used to detect the pressure in grouting pipe, the utility model structure is simple, it is easy to connect, can accurate judgement slurries whether fill.
Description
Technical field
The utility model relates to a kind of quick detachable accurate grouting pipe devices of safety, belong to goaf grouting technology neck
Domain.
Background technique
Grouting filling technology is widely used as one of the major way for administering goaf.Slurries inject goaf harnessing
Region need to pass through grouting pipe.Pressure gauge is only arranged in previous grouting pipe on grouting pump, and grouting pipe access port is using upper
Lower welding flange is fixed with bolt, and this mode can not precisely measure slurry amount, can not judge whether slip casting region infuses
Full, grouting pipe installation, disassembly are relatively slow, and when construction brings inconvenience.
Utility model content
To solve technical problem of the existing technology, it is simple that the utility model provides a kind of structure, easy to connect, energy
The accurate grouting pipe device of quick detachable safety whether enough accurate judgement slurries fill.
To achieve the above object, technical solution used by the utility model is a kind of quick detachable accurate Grouting Pipe of safety
Road device, including into slurry connecting tube, Grouting Pipe and slip casting upper tube, it is described into slurry connecting tube for connecting suction pump, it is described into
Control valve and flowmeter are installed, described to be connected into slurry connecting tube with slip casting upper tube, the slip casting top in slurry connecting tube
Pipe is mounted on the top of Grouting Pipe, and slip casting upper tube and Grouting Pipe are connected bucket by jointing, the slip casting upper tube
Top is equipped with plug, and the outside of the plug is provided with outer-hexagonal, and internal thread hole is provided in the middle part of the plug, described interior
Pressure gauge is installed, the pressure gauge is used to detect the pressure in grouting pipe on threaded hole.
Preferably, the jointing is mainly made of fixation steel plate, upper connector and lower connector, the upper connector
The two sides of fixation steel plate are respectively welded at lower connector, and upper connector is connected with lower connector, the slip casting upper tube
Bottom and lower connector in be provided with internal screw thread, external screw thread, the upper connection are provided at the top of upper connector and Grouting Pipe
Pipe screw thread is connected on slip casting upper tube, and the lower connector is threaded in Grouting Pipe.
Preferably, separator tube is additionally provided on the slip casting upper tube, the diameter of the separator tube is greater than slip casting upper tube
Diameter.
Preferably, the upper connector is made of DN50 steel pipe, and the lower connector is made of DN114 steel pipe.
Preferably, the fixation steel plate is ring structure.
Compared with prior art, the utility model has following technical effect that the utility model metering precisely, structure letter
It is single, it is easy to use, slurry flow is measured in stock inlet installation flowmeter, pressure gauge monitoring holes internal pressure is installed on grouting pipe top
Power, chooses DN50 steel pipe and DN114 steel pipe is weldingly connected by doughnut-shaped steel plate, and outer silk is arranged and connects top grouting pipe with internal thread
With lower part grouting pipe, installation, convenient disassembly are quick, and manufacture craft is simple, and cost is relatively low, effectively prevent slurries leakage, section
The construction time has been saved, ensure that the accurate and slip casting safety of grouting serous fluid.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1, a kind of accurate grouting pipe device of quick detachable safety, including into slurry connecting tube 1,2 and of Grouting Pipe
Slip casting upper tube 3 is equipped with control valve 4 and flowmeter 5 in connecting tube 1 into starching into slurry connecting tube 1 for connecting suction pump, into
Slurry connecting tube 1 is connected with slip casting upper tube 3, and slip casting upper tube 3 is mounted on the top of Grouting Pipe 2, and slip casting upper tube 3 and note
Pipe 2 is starched by the connected bucket of jointing, the top of slip casting upper tube 3 is equipped with plug 6, and the outside of plug 6 is provided with outer-hexagonal,
The middle part of plug 6 is provided with internal thread hole, pressure gauge 7 is equipped on internal thread hole, pressure gauge 7 is for detecting in grouting pipe
Pressure.
Wherein, jointing is mainly made of fixation steel plate 8, upper connector 9 and lower connector 10, and fixation steel plate 8 is ring
Shape structure, upper connector 9 are made of DN50 steel pipe, and lower connector 10 is made of DN114 steel pipe, upper connector 9 and lower company
Adapter tube 10 is respectively welded at the two sides of fixation steel plate 8, and upper connector 9 is connected with lower connector 10, the bottom of slip casting upper tube 3
It is provided with internal screw thread in portion and lower connector 10, the top of upper connector 9 and Grouting Pipe 2 is provided with external screw thread, 9 spiral shell of upper connector
Line is connected on slip casting upper tube 3, and lower connector 10 is threaded in Grouting Pipe 2.
The utility model structure is simple, easy to use, starches connecting tube 1, slip casting top using being installed into former Grouting Pipe
Then pipe 3, flowmeter 5 and pressure gauge 7 exist into slurry connecting tube 1, slip casting upper tube 3, flowmeter 5 and pressure gauge 7, integrally connected
Grouting Pipe 2 is connected by homemade jointing, it is convenient for disassembly and assembly, facilitate reuse.When in use, first pressure gauge 7 is installed
On 3 top of slip casting upper tube, upper connector 9 is done using DN50 steel pipe, lower connector 10 is done using DN114 steel pipe, is docked up and down
Complete the installation of grouting pipe.Whole process is simple and efficient, safe and practical, reduces installation, disassembly grouting pipe time.Into
It starches mouth and flowmeter 5 is installed, when slurries extract injection goaf out from stock tank, firstly flow through flowmeter 5, the slurries of accurate measurement injection
Amount, then passes through the grouting pipe with pressure gauge 7, judges whether fill in injected hole by pressure gauge 7.Realize slip casting
The accurate measurement of slurries and the safety and stability in slip casting region.
In addition, being additionally provided with separator tube 11 on slip casting upper tube 3, the diameter of separator tube 11 is greater than the straight of slip casting upper tube
Diameter, separator tube 11 are capable of the pressure pulse of buffering pipe, guarantee that the monitoring of pressure gauge is more stable, accurate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should all wrap in the utility model model within the spirit and principle of utility model
In enclosing.
Claims (5)
1. a kind of accurate grouting pipe device of quick detachable safety, it is characterised in that: including into slurry connecting tube, Grouting Pipe and slip casting
Upper tube, it is described into slurry connecting tube for connecting suction pump, it is described into being equipped with control valve and flowmeter in slurry connecting tube, it is described
Be connected into slurry connecting tube with slip casting upper tube, the slip casting upper tube is mounted on the top of Grouting Pipe, and slip casting upper tube and
Grouting Pipe passes through the connected bucket of jointing, is equipped with plug at the top of the slip casting upper tube, the outside of the plug is provided with
Outer-hexagonal is provided with internal thread hole in the middle part of the plug, pressure gauge is equipped on the internal thread hole, the pressure gauge is used for
Detect the pressure in grouting pipe.
2. a kind of quick detachable accurate grouting pipe device of safety according to claim 1, it is characterised in that: the connection
Connector is mainly made of fixation steel plate, upper connector and lower connector, and the upper connector and lower connector are respectively welded at admittedly
Determine the two sides of steel plate, and upper connector is connected with lower connector, setting in the bottom of the slip casting upper tube and lower connector
There is internal screw thread, external screw thread is provided at the top of upper connector and Grouting Pipe, the upper connector is threaded in slip casting upper tube
On, the lower connector is threaded in Grouting Pipe.
3. a kind of quick detachable accurate grouting pipe device of safety according to claim 1, it is characterised in that: the slip casting
Separator tube is additionally provided on upper tube, the diameter of the separator tube is greater than the diameter of slip casting upper tube.
4. a kind of quick detachable accurate grouting pipe device of safety according to claim 2, it is characterised in that: the upper company
Adapter tube is made of DN50 steel pipe, and the lower connector is made of DN114 steel pipe.
5. a kind of quick detachable accurate grouting pipe device of safety according to claim 2, it is characterised in that: the fixation
Steel plate is ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091011.3U CN209324416U (en) | 2019-01-21 | 2019-01-21 | A kind of accurate grouting pipe device of quick detachable safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091011.3U CN209324416U (en) | 2019-01-21 | 2019-01-21 | A kind of accurate grouting pipe device of quick detachable safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324416U true CN209324416U (en) | 2019-08-30 |
Family
ID=67731539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920091011.3U Active CN209324416U (en) | 2019-01-21 | 2019-01-21 | A kind of accurate grouting pipe device of quick detachable safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709136A (en) * | 2020-11-24 | 2021-04-27 | 中铁二局集团有限公司 | Grouting device for prestress tensioning and grouting method thereof |
| WO2022007694A1 (en) * | 2020-07-06 | 2022-01-13 | 青岛理工大学 | Grouting apparatus for highly coagulative grouting material |
-
2019
- 2019-01-21 CN CN201920091011.3U patent/CN209324416U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007694A1 (en) * | 2020-07-06 | 2022-01-13 | 青岛理工大学 | Grouting apparatus for highly coagulative grouting material |
| US11702936B2 (en) | 2020-07-06 | 2023-07-18 | Qingdao university of technology | Grouting device for high-coagulability grouting material |
| CN112709136A (en) * | 2020-11-24 | 2021-04-27 | 中铁二局集团有限公司 | Grouting device for prestress tensioning and grouting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209324416U (en) | A kind of accurate grouting pipe device of quick detachable safety | |
| CN202057373U (en) | Testing device for gas flow from boreholes in water-rich coal seam | |
| CN104695426A (en) | Gas lift method based secondary hole cleaning construction process for overlength pile foundations | |
| CN102937224A (en) | Pipe section capable of preventing air bubbles and water hammer in pipeline | |
| CN206725330U (en) | Evenly mixing device for useless slurry Concentration Testing | |
| CN203440048U (en) | Device capable of accurately controlling liquid filling amount | |
| CN201714374U (en) | Solid-liquid coupling one-off active-mode hole sealing pressure testing device | |
| CN205532590U (en) | Novel two return circuit bi -polar shutoff systems of leaking hunting | |
| CN210005530U (en) | device for detecting grouting fullness of steel bar sleeve | |
| CN204666622U (en) | Cement paste Pressure-flow study test instrument | |
| CN204730900U (en) | A kind of Portable oil-gas reclaims gas liquid ratio proving installation | |
| CN215489124U (en) | Natural gas odorization device | |
| CN204629101U (en) | There is the full-automatic loading system of reverse-filling | |
| CN204629089U (en) | With the loading system of pressure self-balancing | |
| CN212159042U (en) | Flow resistance testing system for converter valve assembly | |
| CN209727340U (en) | A kind of sliding micrometer pipe compression test device | |
| CN209469017U (en) | A kind of engineering quick grouting equipment of hole outer circulation | |
| CN202868190U (en) | Pipe section capable of preventing bubbles and water hammer from being produced in pipeline | |
| CN207762560U (en) | A kind of anti-overcharge formula steel cylinder | |
| CN203224271U (en) | Boiler steam drum water level water injection device | |
| CN203255957U (en) | Gas pressure and siphon power combined type light oil pumping and filling machine | |
| CN207275425U (en) | Chelating agent sealed storage device | |
| CN203012524U (en) | Water supplement liquid level control device with multiple solution pots of equal liquid drainage quantity | |
| CN202166453U (en) | Instrument combination sleeve pipe of full-capacity type storage tank | |
| CN204629102U (en) | Full-automatic loading system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |