CN104089098A - Flexible waterproof sleeve - Google Patents
Flexible waterproof sleeve Download PDFInfo
- Publication number
- CN104089098A CN104089098A CN201410298172.1A CN201410298172A CN104089098A CN 104089098 A CN104089098 A CN 104089098A CN 201410298172 A CN201410298172 A CN 201410298172A CN 104089098 A CN104089098 A CN 104089098A
- Authority
- CN
- China
- Prior art keywords
- flange
- sleeve
- flange sleeve
- steel pipe
- mixed earth
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 210000004907 gland Anatomy 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 2
- 239000000565 sealant Substances 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011371 regular concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a flexible waterproof sleeve which comprises a flange sleeve, a steel pipe, a flange gland and water stop rings. The flange sleeve horizontally penetrates an oblique concrete base body, the inclining direction of a flange at the inner opening port of the flange sleeve is consistent to an inclination angle of the concrete base body, the flange tightly adheres to an oblique plane of the inner side of the concrete base body, and a non-interfered distance is reserved between the flange at the outer opening end of the flange sleeve and an oblique plane of the outer side of the concrete base body. The steel pipe and the flange sleeve are coaxially arranged, and the flange gland press a rubber seal ring on the flange at the outer opening end of the flange sleeve between the flange sleeve and the steel pipe through a screw and a nut. A flexible joint filling material is filled between the flange sleeve at the inner opening end and the steel pipe, and a sealant is caulked into joints to achieve sealing. The water stop rings are evenly arranged on the flange sleeve at intervals. The flexible waterproof sleeve is especially suitable for installation of vibrating flexible waterproof sleeves with funnel-type side walls, a special usage mode of the flexible waterproof sleeve is changed into a common usage mode, the operability is good, and the flexible waterproof sleeve has general popularization significance.
Description
(1) technical field:
The present invention relates to the fabrication and installation of engineering construction components industry, be specially a kind of soft waterproof casing.
(2) background technique:
Along with engineering construction industry Installation Technology constantly advances, increasing technological effect needs corresponding measure to go to realize, and the atlas of existing conventional design handbook can not meet development of new techniques needs.
For example, a kind of soft waterproof casing that needs the coagulation great soil group container of poling to use, construction at present all designs with reference to building standard atlas " water string 02S404 ", in this atlas, soft waterproof casing has only specified the structure on regular concrete substrate, and concrete substrate face is perpendicular to collar aperture and matrix uniform thickness.
But be inclined-plane for concrete substrate, and soft waterproof casing again level through time, atlas " water string 02S404 " is without related content, and can not realize as stated above, former because: make according to atlas principle, flange sleeve and flange gland can not ensure that flange gland level enters during by double-screw bolt, nut screwing clamping, flange gland in rundown process moves up or down, can not ensure the sealing of rubber seal, and cause steel pipe in flange sleeve to collide with flange gland and can not install.
At present still not good method is processed the problems referred to above.
(3) summary of the invention:
For this reason, on the basis that the present invention requires at " water string 02S404 " flexible sleeve, propose a kind of soft waterproof casing, solved flexible sleeve and on oblique or special-shaped mixed earth matrix, be difficult to the realistic problem of installing.
The soft waterproof casing that can address the above problem, comprise flange sleeve, steel pipe, flange gland and water stop ring, unlike the prior art, described flange sleeve level is traversed the mixed earth matrix of inclination, the internal orifice end flange of flange sleeve is oblique and mixed earth matrix inclination angle is consistent and with mixed earth matrix inside inclined-plane be close to, between inclined-plane, remain with the distance not interfering with each other outside the flange of flange sleeve collar extension end and mixed earth matrix; Described steel pipe and flange sleeve coaxially arrange, and described flange gland is compacted at rubber seal between flange sleeve and steel pipe on the flange of flange sleeve collar extension end by screw rod and nut; Flexible pointing tamps between the flange sleeve and steel pipe of flange sleeve internal orifice end, and by the sealing of sealing compound filleting ditch seam; Described water stop ring is evenly interval setting on flange sleeve.
For avoiding flange sleeve loosening under Long-term Vibration environment, on the flange sleeve of described mixed earth matrix outer side surface, locating flange can be set, oblique and the mixed earth matrix inclination angle of described locating flange is consistent and be clamped on the inclined-plane, outside that mixes earth matrix.
The mixed earth matrix tilting has two kinds of situations, and a kind of mixed earth matrix is funnel shaped, and another kind is the large cone-shaped of upper young end opening.
In conventional design, described in the distance that do not interfere with each other be 0～100mm.
For strengthening waterproofing effect and strengthening Long-term Anti vibrating effect, the tendency of described water stop ring is consistent with mixed earth matrix inclination angle, so as with mixed earth matrix in parallel reinforced steel bar setting.
Because the present invention has expanded the using scope of soft waterproof casing, the mode of vibration soft waterproof casing that is particularly suitable for funnel class sidewall is installed, and makes the use of atlas 02S404 soft waterproof casing by from the particular to the general, workable, there is general dissemination, reached following beneficial effect:
1, the present invention is easy to make.
2, flange sleeve length of the present invention as required determine, can with surrounding structure rational deployment.
3, the present invention is convenient to install.
4, the present invention can ensure pipe level installation precision.
5, anti seismic efficiency of the present invention is good, and good airproof performance can ensure waterproof quality for a long time.
6, the present invention transfers ordinary circumstance to by special shape, has expanded " water string 02S404 " flexible sleeve Applicable scope.
(4) brief description of the drawings:
Fig. 1 is the structural representation of one embodiment of the present invention.
Figure number mark: 1, flange sleeve; 2, rubber seal; 3, flange gland; 4, screw rod; 5, nut; 6, water stop ring; 7, sealing material supporting ring; 8, flexible pointing; 9, sealing compound filleting; 10, steel pipe; 11, mixed earth matrix; 12, locating flange.
(5) embodiment:
Below in conjunction with accompanying drawing illustrated embodiment, technological scheme of the present invention is described further, in illustrated embodiment, is shown as the utilization of the present invention on the mixed earth matrix 11 (big upper and lower small mouth) of funnel shape.
Soft waterproof casing of the present invention comprises flange sleeve 1, steel pipe 10, rubber seal 2, flange gland 3, screw rod 4, nut 5, water stop ring 6, sealing material supporting ring 7, flexible pointing 8 and locating flange 12.
Described steel pipe 10 is with being located in flange sleeve 1, and the location of steel pipe 10 is realized by sealed at both ends material supporting ring 7, and described sealing material supporting ring 7 is located in the ring cavity between steel pipe 10 and flange sleeve 1.Described flange sleeve 1 level is traversed mixed earth matrix 11, the internal orifice of the flange sleeve 1 in mixed earth matrix 11 inner sides cuts into the angle consistent with mixing earth matrix 11 inclination angles, the flange of angle end is oblique also consistent with mixed earth matrix 11 inclination angles and be close to mixed earth matrix 11 inclined-planes, inner side, described locating flange 12 is welded on the flange sleeve 1 in mixed earth matrix 11 outsides, and oblique and mixed earth matrix 11 inclination angles of locating flange 12 are consistent and be clamped on the inclined-plane, outside that mixes earth matrix 11; Flange sleeve 1 length of stretching out mixed earth matrix 11 outsides is that 0～100mm (determines this size according to actual needs, determine that principle is that flange sleeve 1 external port flange does not interfere with the inclined-plane, outside of mixed earth matrix 11), the uniform tapped hole of offering on flange sleeve 1 external port flange, as shown in Figure 1.
Described flexible pointing 8 and rubber seal 2 are located at respectively between flange sleeve 1 and the inside and outside port of steel pipe 10, flexible pointing 8 is spacing by corresponding sealing material supporting ring 7 respectively with rubber seal 2, the sealing material supporting ring 7 of spacing flexible pointing 8 is tilting, oblique angle is consistent with mixed earth matrix 11 inclination angles, and flexible pointing 8 is by the 9 ditch seam sealings of sealing compound filleting; Described water stop ring 6 arranges many according to mixed earth matrix 11 thickness, and many even intervals of water stop ring 6 are welded on flange sleeve 1, as shown in Figure 1.
Described screw rod 4 is double thread screw, screw rod 4 front ends are combined on the tapped hole of flange sleeve 1, on the end cap of described flange gland 3, offer the screw hole corresponding with screw rod 4 positions, flange gland 3 is installed on by screw rod 4 on the flange of flange sleeve 1 external port, and the front end pressure ring position of flange gland 3 is corresponding to rubber seal 2; Described nut 5 is combined on screw rod 4 ends, and fastening nut 5 presses to flange gland 3 flange of flange sleeve 1 external port, the front end pressure ring of flange gland 3 by rubber seal 2 compacting jam-packeds between flange sleeve 1 and steel pipe 10, as shown in Figure 1.
Implementation step of the present invention:
1, determine concrete substrate 11 and horizontal plane angle, to calculate the size (can arrange by ￠ 150～￠ 200mm) of flange sleeve 1 port sizes, flange production installation dimension and water stop ring 6.
2, determine matrix thickness, and analyze the deployment scenarios of surrounding structure, determine flange sleeve 1 length.
3, flange sleeve 1 is made: two end flange and sleeve pipe welding, and water stop ring 6 and sleeve pipe welding, sealing material supporting ring 7 welds with steel pipe 10.
4, flange gland 3 is made: lathe is made end cap, end cap welding pressure ring.
5, screw rod 4 is made: double end mantle fiber.
6, flange sleeve 1 and water stop ring 6 water and are fixed in concrete substrate 11 as weldment one piece, and rubber seal 2, flange gland 3, screw rod 4, nut 5, flexible pointing 8, sealing compound filleting 9 use in the time that steel pipe 10 is installed.
The present invention is applicable to the soft waterproof casing fabrication and installation of abnormity concrete matrix 11, is particularly suitable for the fabrication and installation of the long-term vibrated flexible sleeve of funnel class sidewall.
Claims (5)
1. soft waterproof casing, comprise flange sleeve (1), steel pipe (10), flange gland (3) and water stop ring (6), it is characterized in that: described flange sleeve (1) level is traversed the mixed earth matrix (11) of inclination, the internal orifice end flange of flange sleeve (1) is oblique and mixed earth matrix (11) inclination angle is consistent and be close to inclined-plane, mixed earth matrix (11) inner side, remains with the distance not interfering with each other outside the flange of flange sleeve (1) collar extension end and mixed earth matrix (11) between inclined-plane; Described steel pipe (10) coaxially arranges with flange sleeve (1), and described flange gland (3) is compacted at rubber seal (2) between flange sleeve (1) and steel pipe (10) on the flange of flange sleeve (1) collar extension end by screw rod (4) and nut (5); Flexible pointing (8) tamps between the flange sleeve (1) and steel pipe (10) of flange sleeve (1) internal orifice end, and by the sealing of sealing compound filleting (9) ditch seam; Described water stop ring (6) arranges in the upper even interval of flange sleeve (1).
2. soft waterproof casing according to claim 1, it is characterized in that: on the flange sleeve (1) of described mixed earth matrix (11) outer side surface, locating flange (12) is set, oblique and mixed earth matrix (11) inclination angle of described locating flange (12) is consistent and be clamped in the inclined-plane, outside of mixed earth matrix (11).
3. soft waterproof casing according to claim 1 and 2, is characterized in that: described mixed earth matrix (11) is funnel shaped or is the large cone-shaped of upper young end opening.
4. soft waterproof casing according to claim 1 and 2, is characterized in that: described in the distance that do not interfere with each other be 0～100mm.
5. soft waterproof casing according to claim 1 and 2, is characterized in that: the tendency of described water stop ring (6) is consistent with mixed earth matrix (11) inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298172.1A CN104089098B (en) | 2014-06-27 | 2014-06-27 | Soft waterproof casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298172.1A CN104089098B (en) | 2014-06-27 | 2014-06-27 | Soft waterproof casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089098A true CN104089098A (en) | 2014-10-08 |
| CN104089098B CN104089098B (en) | 2016-06-01 |
Family
ID=51636840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410298172.1A Expired - Fee Related CN104089098B (en) | 2014-06-27 | 2014-06-27 | Soft waterproof casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089098B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007312599A (en) * | 2004-11-17 | 2007-11-29 | Sekisui Chem Co Ltd | Penetrating structure of compartment piece |
| JP2008274620A (en) * | 2007-04-27 | 2008-11-13 | Sekisui Chem Co Ltd | Sleeve pipe |
| CN103498486A (en) * | 2013-10-17 | 2014-01-08 | 中建七局(上海)有限公司 | Method for blocking post-cast strip downcast pipe well through sleeve pipe |
| CN203948795U (en) * | 2014-06-27 | 2014-11-19 | 中国十九冶集团（防城港）设备结构有限公司 | Soft waterproof casing |
-
2014
- 2014-06-27 CN CN201410298172.1A patent/CN104089098B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007312599A (en) * | 2004-11-17 | 2007-11-29 | Sekisui Chem Co Ltd | Penetrating structure of compartment piece |
| JP2008274620A (en) * | 2007-04-27 | 2008-11-13 | Sekisui Chem Co Ltd | Sleeve pipe |
| CN103498486A (en) * | 2013-10-17 | 2014-01-08 | 中建七局(上海)有限公司 | Method for blocking post-cast strip downcast pipe well through sleeve pipe |
| CN203948795U (en) * | 2014-06-27 | 2014-11-19 | 中国十九冶集团（防城港）设备结构有限公司 | Soft waterproof casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089098B (en) | 2016-06-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |