CN201411702Y - Combined steel filter pipe - Google Patents
Combined steel filter pipe Download PDFInfo
- Publication number
- CN201411702Y CN201411702Y CN2009200449388U CN200920044938U CN201411702Y CN 201411702 Y CN201411702 Y CN 201411702Y CN 2009200449388 U CN2009200449388 U CN 2009200449388U CN 200920044938 U CN200920044938 U CN 200920044938U CN 201411702 Y CN201411702 Y CN 201411702Y
- Authority
- CN
- China
- Prior art keywords
- steel
- steel sleeve
- chimney filter
- filter pipe
- sleeve
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 10
- 230000002459 sustained effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Landscapes
- Revetment (AREA)
Abstract
A combined steel filter pipe relates to a drainage apparatus of housing construction, in particular to the drainage project of basement base slab construction. The combined steel filter pipe comprisesa steel sleeve and a steel filter pipe arranged on the lower end of the steel sleeve, wherein the diameter of the steel filter pipe is less than the diameter of the steel sleeve, a plurality of poresare arranged on the wall of the steel filter pipe, an inner water stop annular belt is welded on the inner wall of the steel sleeve and an outer water stop annular belt is welded on the periphery ofthe steel sleeve. Compared with prior art, the combined steel filter pipe can improve the construction quality, is economical and convenient, and also shortens the construction period.
Description
Technical field
The utility model relates to a kind of drainage fixture of housing construction, particularly the drainage works in the basement bottom board construction.
Background technology
In the prior art, in the basement construction of general industrial and civilian construction, the general bright drainaging scheme that gutter, collecting well are set that adopts, after this scheme construction, the waterproofing work at collecting well place is difficulty comparatively, simultaneously as rainy season, then need more collecting well is set, bring difficulty to construction; In addition, the normal precipitation method that adopts also has the well-points dewatering method, adopt the well-points dewatering method after, the duration will greatly increase, meet aquitard simultaneously after, dewatering effect is not good, forms spherical hopper simultaneously, dewatering effect is also bad.
The utility model content
The purpose of this utility model provides a kind of combined steel chimney filter, makes basement construction efficient and convenient, and the construction period is short, work efficiency is high, economy, and be applicable to rainy season and aquitard.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of combined steel chimney filter, comprise steel sleeve, the lower end of steel sleeve is provided with the steel chimney filter of caliber less than the steel sleeve caliber, steel chimney filter wall is provided with some eyelets, sealing endless belt in the inwall welding of described steel sleeve, the outer sealing endless belt of periphery welding of steel sleeve.
During construction, earlier in the periphery of the basement foundation ditch hole of digging a well, the degree of depth is managed to the basement bed course with the hypomere chimney filter and is exceeded.Fill out at the end in the hole and to put cobble, hang the steel chimney filter, and around bury sandy gravel in the eyelet, in order to drainage.Lay water pump and draw water in chimney filter, after cushion construction finished, installed the top steel sleeve this moment, after the connection, with bar dowel and basement bottom board reinforcing bar stable welding, lays water pump in the sleeve pipe chimney filter, draws water while constructing.For helping the waterproof of basement bottom board, respectively establish the sealing endless belt inside and outside the upper steel sleeve pipe together.After basement construction is complete, the combination steel sleeve is carried out shutoff, utilize from swollen cement concrete and water resistant solution, the layering tamping solves the seepage of base plate effectively.Compared with prior art, the utility model can improve workmanship, and is economical convenient, simultaneously the reduction of erection time.
Be the dismounting of convenient combination steel chimney filter, steel sleeve and bottom steel chimney filter should separate, and steel sleeve is threaded with the steel chimney filter.
For making things convenient for the control of short transverse, the lower end welding of steel sleeve is the overlap of protrusion outwards, and overlap directly is stuck in the top of bed course, and is very convenient during construction, and plays the effect of sealing.
Weld inside and outside sealing endless belt for convenience, interior sealing endless belt and outer sealing endless belt are apart from steel sleeve mouth of pipe sustained height.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the utility model schematic appearance.
Wherein, 1 steel chimney filter, 2 overlaps, 3 steel sleeves, 4 outer sealing endless belt, 5 interior sealing endless belt, 6 eyelets.
The specific embodiment
As shown in Figure 1, 2, be the combined steel chimney filter, during use, earlier in the periphery of the basement foundation ditch hole of digging a well, the degree of depth is managed to the basement bed course with the hypomere chimney filter and is exceeded.Fill out at the end in the hole and to put cobble, hang steel chimney filter 1, steel chimney filter 1 wall is provided with some eyelets 6, around bury sandy gravel in the eyelet 6, in order to drainage.The upper end internal thread of steel chimney filter 1 or external screw thread connect the overlap 2 that outwards protrudes, and make overlap 2 just be in the top of bed course, lay water pump and draw water in chimney filter, after cushion construction finishes, install top steel sleeve 3 this moment, after the connection, with reinforcing bar and base plate reinforcing bar stable welding.For helping the waterproof of basement bottom board, sealing endless belt 5 in the welding of the inwall of steel sleeve 3, and at the outer sealing endless belt 4 of periphery welding, and interior sealing endless belt 5 and outer sealing endless belt 4 are apart from steel sleeve 3 mouth of pipe sustained heights.In the sleeve pipe chimney filter, lay water pump and draw water, after the construction of concrete base plate, carry out the filling of concrete again in inside while constructing.
Claims (4)
1, a kind of combined steel chimney filter, it is characterized in that: comprise steel sleeve, the lower end of steel sleeve is provided with the steel chimney filter of caliber less than the steel sleeve caliber, and steel chimney filter wall is provided with some eyelets, sealing endless belt in the inwall welding of described steel sleeve, the outer sealing endless belt of periphery welding of steel sleeve.
2, combined steel chimney filter according to claim 1 is characterized in that: described steel sleeve is threaded with the steel chimney filter.
3, combined steel chimney filter according to claim 1 is characterized in that: the overlap that the lower end welding of described steel sleeve is outwards protruded.
4, combined steel chimney filter according to claim 1 is characterized in that: sealing endless belt and outer sealing endless belt are apart from steel sleeve mouth of pipe sustained height in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200449388U CN201411702Y (en) | 2009-05-22 | 2009-05-22 | Combined steel filter pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200449388U CN201411702Y (en) | 2009-05-22 | 2009-05-22 | Combined steel filter pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411702Y true CN201411702Y (en) | 2010-02-24 |
Family
ID=41713589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200449388U Expired - Fee Related CN201411702Y (en) | 2009-05-22 | 2009-05-22 | Combined steel filter pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411702Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793033A (en) * | 2010-03-08 | 2010-08-04 | 中国京冶工程技术有限公司 | Precipitation closure device |
| CN105672335A (en) * | 2016-01-29 | 2016-06-15 | 中国华冶科工集团有限公司 | Construction method for sump precipitation |
| CN108104177A (en) * | 2017-12-26 | 2018-06-01 | 中国建筑第六工程局有限公司 | A kind of basement roof construction drainage system |
| CN111042166A (en) * | 2019-12-04 | 2020-04-21 | 中铁十二局集团第二工程有限公司 | Spiral plugging device and method for deep foundation pit dewatering well |
-
2009
- 2009-05-22 CN CN2009200449388U patent/CN201411702Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793033A (en) * | 2010-03-08 | 2010-08-04 | 中国京冶工程技术有限公司 | Precipitation closure device |
| CN101793033B (en) * | 2010-03-08 | 2011-09-21 | 中国京冶工程技术有限公司 | Precipitation closure device |
| CN105672335A (en) * | 2016-01-29 | 2016-06-15 | 中国华冶科工集团有限公司 | Construction method for sump precipitation |
| CN108104177A (en) * | 2017-12-26 | 2018-06-01 | 中国建筑第六工程局有限公司 | A kind of basement roof construction drainage system |
| CN111042166A (en) * | 2019-12-04 | 2020-04-21 | 中铁十二局集团第二工程有限公司 | Spiral plugging device and method for deep foundation pit dewatering well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107326918B (en) | Hidden type plugging impervious water collecting well penetrating through raft plates and construction process thereof | |
| CN202466631U (en) | Prefabricated reinforced concrete inspection well and die thereof | |
| CN202227357U (en) | Water-reducing tube well structure | |
| CN204401650U (en) | Square longitudinally connection prestressed assembly formula underground pipe gallery | |
| CN204491645U (en) | A kind of deep foundation pit precipitation well-sealing device | |
| CN206028572U (en) | Anti -floating anchor rod normal position device of buckling | |
| CN204959787U (en) | Novel tower crane combination formula basis | |
| CN106567397B (en) | The control method and control device of deep basal pit underground water | |
| CN207048004U (en) | A kind of coarse rack open caisson for sewage disposal system | |
| CN106013213A (en) | Offshore wind power pile foundation capable of increasing unit capacity and using method thereof | |
| CN206035045U (en) | Prefabricated assembled underground granary of endocyst plastics | |
| CN201679008U (en) | Rigid water drainage device for foundation pit | |
| CN203808086U (en) | Water descending barrel for open caisson bottom sealing | |
| CN204282382U (en) | A kind of equipment by decompression drainage quick blocking precipitation pipe well | |
| CN202369996U (en) | Water-draining sealing device for foundation pit | |
| CN202787289U (en) | Shut-in dewatering device for tube well | |
| CN207194001U (en) | A kind of new overhead transmission line concrete precast pipe pile cushion cap foundation | |
| CN205557545U (en) | Relief well sealing device with dual stagnant water function | |
| CN205954618U (en) | Double -walled bellows precast tubular pile pile extension structure | |
| CN103184740B (en) | A kind of drainage of foundation pit locking device | |
| CN201943071U (en) | Implantable steel tube anchor rod with stabs | |
| CN208778855U (en) | A kind of aerial jet chimney stake formula bracket | |
| CN207775931U (en) | A kind of suspension and support fastener inserts | |
| CN220167649U (en) | A steel pipe water tower for dewatering engineering | |
| CN203834494U (en) | Water-collecting well type deep well bottom plate penetrating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120522 |