CN204098851U - A kind of post beam type grouting device - Google Patents
A kind of post beam type grouting device Download PDFInfo
- Publication number
- CN204098851U CN204098851U CN201420451552.XU CN201420451552U CN204098851U CN 204098851 U CN204098851 U CN 204098851U CN 201420451552 U CN201420451552 U CN 201420451552U CN 204098851 U CN204098851 U CN 204098851U
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- CN
- China
- Prior art keywords
- grouting pipe
- flange
- fastening devices
- pipe linkage
- grouting
- 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- Withdrawn - After Issue
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a kind of post beam type grouting device, comprise Grouting Pipe linkage and high pressure sluice valve, Grouting Pipe linkage comprises upper and lower two flange and middle nipple, outside the middle nipple of Grouting Pipe linkage, be provided with Grouting Pipe joint, in the middle nipple of Grouting Pipe linkage, be connected with short sleeve; The below of Grouting Pipe linkage is provided with fastening devices, fastening devices comprises upper and lower two flange and middle nipple, steel I-column beam is welded with outside the middle nipple of fastening devices, the two ends of steel I-column beam are arranged with counterweight, and the lower end flange of fastening devices is connected with casing joint; The long sleeve pipe of foramen primum is entered under the lower end connection of casing joint; The lower end flange of Grouting Pipe linkage is connected on the upper flanges dish of fastening devices, and the lower end of short sleeve is connected with casing joint upper end; The upper flanges dish of Grouting Pipe linkage connects high pressure sluice valve, and this apparatus structure is simple, easy to use.
Description
Technical field
This utility model relates to a kind of grouting device, particularly relates to a kind of post beam type grouting device.
Background technology
At present, for the water supply hole scrapped in mine underground tunnel, a large amount of people need be spent, wealth, material resources and electric power carry out draining and water treatment, not only drainage works amount is large, also heavy damage and the waste of groundwater resources is caused, make the underground water of high-quality pour in roadway and become sewage, if discharge ground directly enter surface water body, then can cause serious pollution to ground water environment, when mining area scrap water supply hole more time, groundwater table large area seriously can be caused to decline, cities and towns near aggravation mining area, the anxiety of the industrial and agricultural production water in rural area, particularly cause serious harm to agricultural production.During current employing grouting mode shutoff water supply hole, conventional way be grouting device is fixed on former water supply hole sleeve pipe above, but for scrapping serious water supply hole, when general former water supply hole sleeve pipe partly or entirely ruptures, when adopting heavy pressure slip-casting hole-sealing, former water supply hole sleeve pipe cannot fix the flange of grouting device by screw thread, and therefore the process of hole-sealing grouting also cannot be carried out.
Utility model content
The utility model is in order to solve foramen primum casing failure serious the scrapping problem that water supply hole grouting device when adopting injection hole sealing cannot be fixed, the process of hole-sealing grouting cannot be carried out, the post beam type grouting device providing a kind of structure simple, easy to use.
Technical solution of the present utility model is:
A kind of post beam type grouting device, comprise Grouting Pipe linkage and high pressure sluice valve, described Grouting Pipe linkage comprises upper and lower two flange and connects the middle nipple of upper and lower flange, outside the middle nipple of Grouting Pipe linkage, be provided with Grouting Pipe joint, in the middle nipple of Grouting Pipe linkage, be connected with short sleeve; The below of described Grouting Pipe linkage is provided with fastening devices, described fastening devices comprises upper and lower two flange and connects the middle nipple of upper and lower flange, steel I-column beam is welded with outside the middle nipple of fastening devices, the two ends of described steel I-column beam are arranged with counterweight, and the lower end flange of fastening devices is connected with casing joint; The long sleeve pipe of foramen primum is entered under the lower end connection of described casing joint; The lower end flange of described Grouting Pipe linkage is bolted on the upper flanges dish of described fastening devices, and the lower end of described short sleeve is connected with described casing joint upper end; The upper flanges dish of described Grouting Pipe linkage is bolted the flange of high pressure sluice valve.
Described counterweight is the needling being welded on steel I-column beam two ends and the compression leg be fixed in needling.
Two-layer asbestos pad is lined with between the lower end flange of described Grouting Pipe linkage and the lower end flange of described fastening devices.
Compared with prior art, a kind of post beam type of the utility model grouting device has the following advantages:
1, described post beam type grouting device comprises fastening devices, fixes Grouting Pipe linkage by fastening devices, solve former water supply hole casing failure serious time grouting device fixation problem, slip casting process is carried out;
2, described post beam type grouting device comprises the long sleeve pipe entering foramen primum under, when carrying out slip casting to former water supply hole, first can reinforce down the gap between the long sleeve pipe that enters and foramen primum, again injection hole sealing is carried out to long collar aperture, adopt the grouting pressure of this grouting mode slip casting process to be easy to control, injection stability is good;
3. use this post beam type grouting device shutoff to scrap serious water supply hole, the problem of mine water resource heavy damage and waste can not only be solved, and for saving huge effluent cost and treating mine drainage expense in mining area, therefore the utilization of this technology creates huge economic worth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fastening devices of a kind of post beam type of the utility model grouting device;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of the Grouting Pipe linkage of a kind of post beam type of the utility model grouting device;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the assembly structure schematic diagram of a kind of post beam type of the utility model grouting device.
Detailed description of the invention
Label 1 fastening devices during accompanying drawing illustrates, 1-1 upper flanges dish, 1-2 lower end flange, nipple in the middle of 1-3,1-4 steel I-column beam, 1-5 needling, 1-6 casing joint, 2 Grouting Pipe linkages, 2-1 upper flanges dish, 2-2 lower end flange, nipple in the middle of 2-3,2-4 Grouting Pipe joint, 2-5 short sleeve, enters the long sleeve pipe of foramen primum for 3 times, 4 compression legs, 5 high pressure sluice valves, 6 long sleeve pipes, 7 slip castings silently.
Below in conjunction with the drawings and specific embodiments, a kind of post beam type of the utility model grouting device is described further:
Certain water supply hole inner layer sleeve Φ 89mm, 46m altogether, outer layer sleeve Φ 108mm, altogether 25m, this water supply hole flange and cannula connection are owing to being subject to aqueous corrosion for a long time, diameter of phi 108mm and Φ 89mm casing failure serious, diameter of phi 108mm casing corrosion ruptures, and has diameter of phi 73mm sleeve pipe, rupture under in hole, current boring water yield is about 100m3/h, needs to carry out sealing pores to this water supply hole.Because of tunica pipe complete rupture, without screw thread fixes new flange, therefore the utility model proposes a kind of post beam type grouting device and hole-sealing technology processes it, specific as follows:
As shown in Fig. 1-5, a kind of post beam type grouting device, comprise Grouting Pipe linkage 2 and high pressure sluice valve 5, described Grouting Pipe linkage 2 comprises Φ 108mm upper flanges dish 2-1, Φ 108mm lower end flange 2-2 and connects nipple 2-3 in the middle of the Φ 89mm of upper and lower flange, the middle nipple 2-3 of Grouting Pipe linkage 2 is provided with Φ 25mm Grouting Pipe joint 2-4, in the middle nipple 2-3 of Grouting Pipe linkage 2, welds the short sleeve 2-5 of Φ 50mm; The below of described Grouting Pipe linkage 2 is provided with fastening devices 1, described fastening devices 1 comprises the lower end flange 1-2 of upper flanges dish 1-1, Φ 108mm of Φ 108mm and connects the middle nipple 1-3 of Φ 89mm, long 100mm of upper and lower end flange, the middle nipple 1-3 of fastening devices 1 is welded with steel I-column beam 1-4, the two ends of described steel I-column beam 1-4 are provided with Φ 159mm needling 1-5, described needling 1-5 internal fixtion has the compression leg 4 of 20t, and the lower end flange 1-2 of fastening devices 1 welds Φ 50mm casing joint 1-6; The long sleeve pipe 3 of foramen primum is entered under the lower end connection Φ 50mm of described casing joint 1-6, long 20m; On the lower end flange 2-2 of described Grouting Pipe linkage 2 is connected to described fastening devices 1 upper flanges dish by eight bolts, the lower end of 1-1, described short sleeve 2-5 is connected with the upper end of described casing joint 1-6; The upper flanges dish 2-1 of described Grouting Pipe linkage 2 is bolted the flange of high pressure sluice valve 5.
Two-layer asbestos pad is lined with between the lower end flange 2-2 of described Grouting Pipe the linkage 2 and lower end flange 1-2 of described fastening devices 1.
Claims (3)
1. a post beam type grouting device, comprise Grouting Pipe linkage and high pressure sluice valve, it is characterized in that: described Grouting Pipe linkage comprises upper and lower two flange and connects the middle nipple of upper and lower flange, outside the middle nipple of Grouting Pipe linkage, be provided with Grouting Pipe joint, in the middle nipple of Grouting Pipe linkage, be connected with short sleeve; The below of described Grouting Pipe linkage is provided with fastening devices, described fastening devices comprises upper and lower two flange and connects the middle nipple of upper and lower flange, steel I-column beam is welded with outside the middle nipple of fastening devices, the two ends of described steel I-column beam are arranged with counterweight, and the lower end flange of fastening devices is connected with casing joint; The long sleeve pipe of foramen primum is entered under the lower end connection of described casing joint; The lower end flange of described Grouting Pipe linkage is bolted on the upper flanges dish of described fastening devices, and the lower end of described short sleeve is connected with described casing joint upper end; The upper flanges dish of described Grouting Pipe linkage is bolted the flange of high pressure sluice valve.
2. a kind of post beam type grouting device according to claim 1, is characterized in that: described counterweight is the needling being welded on steel I-column beam two ends and the compression leg be fixed in needling.
3. a kind of post beam type grouting device according to claim 1, is characterized in that: be lined with two-layer asbestos pad between the lower end flange of described Grouting Pipe linkage and the lower end flange of described fastening devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451552.XU CN204098851U (en) | 2014-08-12 | 2014-08-12 | A kind of post beam type grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451552.XU CN204098851U (en) | 2014-08-12 | 2014-08-12 | A kind of post beam type grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098851U true CN204098851U (en) | 2015-01-14 |
Family
ID=52267288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420451552.XU Withdrawn - After Issue CN204098851U (en) | 2014-08-12 | 2014-08-12 | A kind of post beam type grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196489A (en) * | 2014-08-12 | 2014-12-10 | 永城煤电控股集团有限公司 | Column beam type grouting device and hole sealing and grouting technology thereof |
-
2014
- 2014-08-12 CN CN201420451552.XU patent/CN204098851U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196489A (en) * | 2014-08-12 | 2014-12-10 | 永城煤电控股集团有限公司 | Column beam type grouting device and hole sealing and grouting technology thereof |
| CN104196489B (en) * | 2014-08-12 | 2016-08-17 | 永城煤电控股集团有限公司 | A kind of post beam type grouting device and hole-sealing grouting technique thereof |
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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: 20150114 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |