CN2446191Y - Structure of waterstop - Google Patents
Structure of waterstop Download PDFInfo
- Publication number
- CN2446191Y CN2446191Y CN 00253971 CN00253971U CN2446191Y CN 2446191 Y CN2446191 Y CN 2446191Y CN 00253971 CN00253971 CN 00253971 CN 00253971 U CN00253971 U CN 00253971U CN 2446191 Y CN2446191 Y CN 2446191Y
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- CN
- China
- Prior art keywords
- waterstop
- injection groove
- adapter
- conduit
- belt body
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- Expired - Fee Related
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Abstract
The utility model relates to a structure of a water stop tie. The utility model comprises a water stop tie body. The utility model is characterized in that the water stop tie body forms a flaky tie body shape; the center position is provided with an injection groove; the inner part of the injection groove is distributed with a plurality of through holes; two corresponding ends of the injection groove are respectively extended with fixing parts; both sides of each fixing part are a plurality of tracks of symmetrical fixing ribs; a pipe fitting group comprises a tail plug, a guide pipe, and a connecting pipe; the tail plug is inserted in the injection groove at the tail end of the water stop tie body; one end of the guide pipe is connected and arranged in the injection groove of the water stop tie body, and the other end is connected and fixed with the connecting pipe; the other end of the connecting pipe is fixed with a retaining valve. The utility model has the protection effects that waterproof filling medicament is uniformly and widely distributed and concrete construction buildings are prevented from leaking secondly.
Description
The utility model is a kind of structure of waterstop, refers in particular to a kind of waterstop structure that is used in concrete structure handing-over seam and shrinkage joint, and this waterstop not only can be done the protection of secondary leak-stopping, and can reach the leak-stopping purpose of concrete construction really and preferable effect is arranged.
As everyone knows, Segregation produced honeycomb when concrete structure main cause of seepage comprised because of grouting, add the floating grey dusting of the excessive generation of water during grouting, form removal is too early, iron wire, reinforcing bar, template batten are not removed and pipeline portions be full of cracks etc., and needing final grouting, its seam, pipeline enclosure, staircase etc. all are main seepage places.
After conclude by analysis in order to the waterproofing materials of leak-stopping in the whole world at present, be broadly divided into oiliness material and water-based material two big systems, it is more that its bentonite series major part is used in pre-buried type waterproof, and what generally claim is waterstop or sealing rod.
The waterstop of concrete construction commonly used, number the improvement of the waterstop " structure " patent case of No. 149183 as the Taiwan patent announcement, it mainly is the banded waterstop that is made of a pars contractilis and two fixed parts, two anchor portion and the two sealing sheets of being located at the both sides of this pars contractilis respectively, and wherein pars contractilis is the concave arc structure of suitable length; Fixed part is that the suitable length that stretches out respectively of the two side ends place by pars contractilis is constituted, and it is except the outermost end place is provided with the fixed leg of big section, it on and be provided with the symmetrical pointed fixing rib of number;
Anchoring section is located at the below appropriate location of fixed part, and with the fixed part orthogonal, anchoring section is the plates of a suitable length, which is provided with the pointed fixing rib of number symmetry; As for the sealing sheet then is the junction of being located at fixed part and pars contractilis, and with the plates of anchoring section almost parallel, the sealing sheet also extends to appropriate location, and to prolong the sealing line length of whole waterstop, the inboard appropriate location of sealing sheet then is respectively equipped with most fixedly raised lines that are tilted to a little in addition; Fixedly both sides, place, the end of raised line then are the columnar structure of splaying that is outside, when being beneficial to concrete grouting, improve the discharge function of inside concrete gas.Its major defect is:
Though 1, above-mentioned waterstop structure has the effect of leak-stopping, but owing to very easily seep water in the construction joint and the shrinkage joint of general concrete construction, cause construction joint and shrinkage joint concrete on every side to be washed away loss by external hydraulic pressure, and make waterstop produce destructive bee slot shape, therefore, this waterstop also can't really reach the effect of sealing:
2 moreover, because that earthquake takes place is frequent, therefore be embedded in the waterstop construction joint and shrinkage joint in, be subjected under the earthquake effect, this waterstop very easily thereby split and damaged and then is lost the effect of sealing.
3, in addition, pre-buried type waterstop has preformed hole in order to leak-stopping because of nothing, and therefore, it is embedded in behind the concrete construction and can't makes secondary protection leak-stopping; Because waterstop itself do not have expansiveness, therefore, in case when external hydraulic pressure was invaded, this waterstop was promptly easily damaged, and can't bring into play the sealing effect, performs practically no function and become; Moreover this waterstop commonly used can't brought into play the sealing effect, and when making concrete construction generation drainage, owing to can't carry out remedial measure according to present situation, thus only can destroy the tectosome of metope, to carry out the leak-stopping operation.This leak-stopping method that destroys metope is not only taken a lot of work.Time-consuming, and because the cost expenditure that institute must pay is excessive, the house owner that real order is desired to repair is difficult to accept, waterstop structure therefore commonly used has the necessity that is further improved again in fact.
Main purpose of the present utility model is to provide the structure of a kind of waterstop of innovation, mainly includes sealing belt body and pipe fitting group; The sealing belt body is a belt body shape in the form of sheets, the center is provided with injection groove, this waterstop is when burying underground, chow ring is coated with waterproof coating in the injection groove outside of sealing belt body, this waterproof coating is the open-work of sealing on the injection groove, and can pop under suitable pressure, overcomes the drawback of prior art, reach the waterproof perfusion medicament that evenly, extensively distributes, and the protection purpose of concrete construction secondary leak-stopping.
The purpose of this utility model is achieved in that a kind of structure of waterstop, comprises the sealing belt body, it is characterized in that: this sealing belt body is the belt body shape in the form of sheets, and the center is provided with injection groove, is distributed with some open-works in this injection groove; Two poor corresponding end of this injection are extended with fixed part respectively, and the both sides of this fixed part also are provided with the fixing rib of most roads symmetry; The pipe fitting group includes tail plug, conduit and adapter, and this tail plug plugs in the injection groove of sealing belt body end; One termination of this conduit is located in the injection groove of sealing belt body, and then mutual connection is solid mutually with adapter for the other end, and the other end of this adapter is fixed with check (non-return) valve.
Poured into waterproof perfusion medicament in the injection groove of this sealing belt body, the two ends of injection groove are sealed, and are coated with the waterproof coating that can seal open-work outside injection groove in advance; This waterproof perfusion medicament utilizes the high pressure of high pressure injecting machine to squeeze in the injection groove when carrying out the secondary protection; This duct cover is L type bilateral pipe, and the set adapter of one end is fixed in the mode of winding, or constitutes in one-body molded mode with this conduit; This conduit is a T font tee piece, and its transverse end is arranged in respectively in the injection groove of two adjacent waterstop bodies, and vertically end then is connected with group with adapter; This adapter is to interfix with winding mode and conduit, or constructs in one-body molded mode; This adapter is a high-pressure hose; This adapter center has provided a guide hole, and the end of this guide hole is fixed with check (non-return) valve, and the end in addition of this adapter then is connected with conduit; This takes over the storage tank that is provided with larger caliber in guide hole and conduit link, is equiped with bulb stopper, movable piece and elastic parts in this storage tank in regular turn, and this bulb stopper is subjected to lower moveable part and replacing of elastic parts and makes this end guide hole sealing; Be equipped with in the week of this movable piece somely for the vertical perforation passed through of perfusion medicaments, or it is recessed to be concaved with most arcs in its chow ring.
Major advantage of the present utility model is: this pipe fitting group setting is on the metope of concrete formation and is formed with preformed hole respectively, when concrete construction can't utilize waterstop to carry out waterproof and drainage takes place, can utilize preformed hole inner connecting tube check (non-return) valve to be connected with the pipeline of high pressure injecting machine, with high pressure be forced into the injection of sealing belt body poor in; Pressure in the injection groove rises when waterproof coating is popped, waterproof perfusion medicament in injection is poor can see through the open-work outwards ejection uniformly on the injection groove, interact with the infiltration of concrete construction, have the waterproof perfusion medicament that evenly, extensively distributes, and the protection effect of concrete construction secondary leak-stopping.
Further specify below in conjunction with preferred embodiment and accompanying drawing.
Shown in Figure 1 is perspective exploded view of the present utility model.
Shown in Figure 2 is the A-A cross-sectional schematic of Fig. 1.
Shown in Figure 3 is the schematic diagram that the utility model is installed on concrete construction.
Shown in Figure 4 is second kind of embodiment schematic perspective view of pipe fitting group of the present utility model.
Shown in Figure 5 is the third embodiment schematic perspective view of pipe fitting group of the present utility model.
Shown in Figure 6 is the 4th kind of embodiment schematic perspective view of pipe fitting group of the present utility model.
Shown in Figure 7 is the plan cross-section schematic diagram of pipe fitting winding pipe of the present utility model.
Shown in Figure 8 is the organigram of movable piece in the adapter of the present utility model.
Shown in Figure 9 is the another kind of embodiment organigram of the structure of movable piece in the adapter of the present utility model.
Shown in Figure 10 is waterproof of the present utility model perfusion medicament view during injection in taking over.
Consult Fig. 1-shown in Figure 3, waterstop of the present utility model includes sealing belt body 10 and pipe fitting group 20; Wherein: sealing belt body 10 is a sheet belt body shape, and the center is provided with an injection groove 11, is provided with some radially-arranged open-works 12 in the injection groove 11; Two corresponding end of this injection groove 11 are extended with fixed part 13 respectively, and the both sides of fixed part 13 also are provided with several symmetrical fixing rib 14;
Structure by above-mentioned waterstop, this waterstop 10 is coated with waterproof coating 30 in injection groove 11 outside chow rings of sealing belt body 10 when burying underground, but the open-work 12 of these waterproof coating 30 closed injection grooves 11, and can suitably pop under the pressure, waterproof perfusion medicament is outwards sent forth;
These pipe fitting group 20 placements are to be formed with preformed hole on the metope of concrete formation respectively; By this, when concrete construction can't utilize waterstop to carry out waterproof and drainage takes place, the leak-stopping dealer can utilize the check (non-return) valve 230 of the adapter 23 of pipe fitting group 20 in the preformed hole, join with the pipeline of high pressure injecting machine, inject waterproof perfusion medicament in the injection groove 11 of its high pressure of mat to sealing belt body 10; The waterproof perfusion medicament pressure that is injected in the injection groove 11 raises, when waterproof coating 30 is popped, this waterproof perfusion medicament can see through the open-work 12 that is distributed on the injection groove 11, outwards scurry out uniformly, interact with the infiltration of concrete construction, with reach evenly, the waterproof that extensively distributes perfusion medicament, and the concrete construction protection effect of leak-stopping for the second time.
Consult shown in Figure 4ly, the conduit of this pipe fitting group 20 22 lids are a L type bilateral pipe, and the set adapter 23 of one end is fixed in the mode of winding, as shown in Figure 1, or adopts one-body molded mode and makes, as shown in Figure 4.
Consult shown in Fig. 5,6, the conduit 22 of this pipe fitting group 20 also can be the tee piece of a T font, and its transverse end is arranged in respectively in the injection groove 11 of two adjacent waterstop bodies 10; Vertical end of this conduit 22 is connected with group with adapter 23, as shown in Figure 5; This adapter 23 can also the winding mode and conduit 22 interfix, or form, as shown in Figure 6 in one-body molded mode.
Consult Fig. 7-shown in Figure 10, adapter 23 of the present utility model is a high-pressure hose, and its center has provided a guide hole 231, and the end of this guide hole 231 is fixed with a check (non-return) valve 230, and end then interconnects with conduit 22 in addition;
This takes over 23 when practicality, and the storage tank 232 of a larger caliber can be set at the guide hole 231 and the link of conduit 22, and the junction of storage tank 232 and guide hole 231 also is an arc shaped; Be equiped with bulb stopper 233, movable piece 234 and an elastic parts 235 in this storage tank 232 in regular turn; Wherein, this bulb stopper 233 because of being subjected to replacing of lower moveable part 234 and elastic parts 235, is put this end guide hole 231 so can seal under normality; This movable piece 234 can vertically be provided with some perforation 236, and as shown in Figure 8, or it is recessed 237 to be concaved with most arcs in its chow ring, as shown in Figure 9, passes through for waterproof perfusion medicament;
The check (non-return) valve 230 of above-mentioned adapter 23 connects mutually with the pipeline of high pressure injecting machine, guide hole 231 perfusion waterproof perfusion medicaments in the butt tube 23, when this waterproof perfusion medicament is forced into storage tank 232 with high pressure, bulb stopper 233 in ccontaining poor 232 and movable piece 234 pressurizeds and compressing elastic parts 235 make this waterproof perfusion medicament be able to pour in the injection groove 11 of sealing belt body 10 via conduit 22; When waterproof perfusion medicament entered the injection groove 11 of sealing belt body 10 by conduit 22, bulb stopper 233 and movable piece 234 promptly utilized the elastic recovery location of elastic parts 235, make bulb stopper 233 replace and seal this end guide hole 231, and waterproof perfusion medicament can't outwards be flowed out.
What deserves to be mentioned is, the utility model not only can utilize pipe fitting group 20 to reach the purpose of injecting waterproof perfusion medicament in sealing belt body 10 injection grooves 11, this sealing belt body 10 also can be before burying underground, in injection poor 11, pour into waterproof perfusion medicament in advance, with when secondary protects, by being forced into of gases at high pressure, make and be coated with the urgent crowded and generation explosion that the open-work 12 outer waterproof coatings 30 of being located at injection groove 11 are subjected to this pressure, to make waterproof perfusion medicament be able to ooze out by each open-work 12, and expand and sclerous reaction with leaking, prevent to seep water and continue outwards to ooze out.
In sum, waterstop structure of the present utility model not only can be effective.Bring into play the leak-stopping effect widely, more can promote the certainty and the secondary protection effect of leak-stopping operation by irritate the waterproof perfusion medicament of putting or squeezing into afterwards in advance.
Claims (9)
1, a kind of structure of waterstop comprises the sealing belt body, it is characterized in that: this sealing belt body is the belt body shape in the form of sheets, and the center is provided with injection groove, is distributed with some open-works in this injection groove; Two poor corresponding end of this injection are extended with fixed part respectively, and the both sides of this fixed part also are provided with the fixing rib of most roads symmetry; The pipe fitting group includes tail plug, conduit and adapter, and this tail plug plugs in the injection groove of sealing belt body end; One termination of this conduit is located in the injection groove of sealing belt body, and then mutual connection is solid mutually with adapter for the other end, and the other end of this adapter is fixed with check (non-return) valve.
2, the structure of waterstop as claimed in claim 1 is characterized in that: poured into waterproof perfusion medicament in the injection groove of this sealing belt body, the two ends of injection groove are sealed in advance, and are coated with the waterproof coating of sealing open-work outside injection groove.
3, the structure of waterstop as claimed in claim 2 is characterized in that: this waterproof perfusion medicament is squeezed in the injection groove by the high pressure of high pressure injecting machine when carrying out the secondary protection.
4, the structure of waterstop as claimed in claim 1 is characterized in that: this duct cover is L type bilateral pipe, and the set adapter of one end is fixed in the mode of winding, or with the one-body molded structure of this conduit.
5, the structure of waterstop as claimed in claim 1 is characterized in that: this conduit is a T font tee piece, and its transverse end is arranged in respectively in the injection groove of two adjacent waterstop bodies, and vertically end then is connected with group with adapter; This adapter is to interfix with winding mode and conduit, or one-body molded structure.
6, the structure of waterstop as claimed in claim 1 is characterized in that: this adapter is a high-pressure hose.
7, the structure of waterstop as claimed in claim 1 is characterized in that: this adapter center has provided guide hole, and the end of this guide hole is fixed with check (non-return) valve, and the end in addition of this adapter then is connected with conduit.
8, the structure of waterstop as claimed in claim 7, it is characterized in that: this takes over the storage tank that is provided with larger caliber in guide hole and conduit link, be equiped with bulb stopper, movable piece and elastic parts in this storage tank in regular turn, this bulb stopper is subjected to lower moveable part and replacing of elastic parts and makes this end guide hole sealing.
9, the structure of waterstop as claimed in claim 8 is characterized in that: be equipped with in the week of this movable piece somely for the vertical perforation passed through of perfusion medicaments, or it is recessed to be concaved with most arcs in its chow ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253971 CN2446191Y (en) | 2000-09-27 | 2000-09-27 | Structure of waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253971 CN2446191Y (en) | 2000-09-27 | 2000-09-27 | Structure of waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2446191Y true CN2446191Y (en) | 2001-09-05 |
Family
ID=33611321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253971 Expired - Fee Related CN2446191Y (en) | 2000-09-27 | 2000-09-27 | Structure of waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2446191Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376505A (en) * | 2018-12-29 | 2020-07-07 | 河北昊德橡塑有限公司 | Preparation method of rubber waterstop and rubber waterstop |
| CN114008278A (en) * | 2019-04-30 | 2022-02-01 | 特瑞堡里德凯尔克公司 | Water stop joint and method for mounting water stop joint |
-
2000
- 2000-09-27 CN CN 00253971 patent/CN2446191Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376505A (en) * | 2018-12-29 | 2020-07-07 | 河北昊德橡塑有限公司 | Preparation method of rubber waterstop and rubber waterstop |
| CN111376505B (en) * | 2018-12-29 | 2021-12-17 | 河北昊德橡塑有限公司 | Preparation method of rubber waterstop and rubber waterstop |
| CN114008278A (en) * | 2019-04-30 | 2022-02-01 | 特瑞堡里德凯尔克公司 | Water stop joint and method for mounting water stop joint |
| US11873641B2 (en) | 2019-04-30 | 2024-01-16 | Trelleborg Ridderkerk B.V. | Watertight joint and method of installing a watertight joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |