CN201665853U - Compounded rubber waterstop and fitting-slope type water check structure - Google Patents
Compounded rubber waterstop and fitting-slope type water check structure Download PDFInfo
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- CN201665853U CN201665853U CN 201020129688 CN201020129688U CN201665853U CN 201665853 U CN201665853 U CN 201665853U CN 201020129688 CN201020129688 CN 201020129688 CN 201020129688 U CN201020129688 U CN 201020129688U CN 201665853 U CN201665853 U CN 201665853U
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- compounded rubber
- boss
- rubber waterstop
- water check
- wing plate
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Abstract
The utility model relates to a compounded rubber waterstop and a fitting-slope type water check structure in hydraulic and hydro-power engineering. The compounded rubber waterstop consists of a bottom plate and a middle wing plate on the bottom plate, two sides of the middle wing plate on the bottom plate are respectively provided with a plurality rows of bosses, and a device and a sealing water check material for fixing the bottom plate on a rock mass are arranged between the bosses. The utility model also provides a water check structure adopting the waterstop therefrom. The compounded rubber waterstop and the fitting-slope type water check structure overcome the defects such as great difficulty in grooving on rock side slope in the former embedded water check, and complicated construction processes, non-compact caulking materials and the like in external type water check. The compounded rubber waterstop and the fitting-slope type water check structure are good in effect of water check, simple in installation and capable of accelerating construction progress, and can be widely applied to side slope water check in hydraulic and hydro-power engineering, as well as water check between new and old structural planes of buildings in civil engineering.
Description
Technical field
The utility model relates to a kind of compounded rubber waterstop in the Hydraulic and Hydro-Power Engineering, and the slope sticking type water-stopping structure that adopts this waterstop.
Background technology
In the water-stopping structure design in Hydraulic and Hydro-Power Engineering, paste between sloping concrete structure face and the bank slope rock face and embedded water stopping trough is set usually to reach stagnant water effect, referring to Fig. 1, this water stopping trough is to carve at the bank slope rock face to dig a trapezoidal rock groove, earlier W type sealing sheet is embedded in the dovetail groove half, leak outside half, the part that will leak outside is then poured into a mould in the lump with the bank slope concrete.Rock slope is generally than higher in the hydraulic structure, and the gradient is steeper, carve on high slope that to dig the less rock groove difficulty of construction of a section very big, construction speed is slow, influence building of bank slope concrete in mass, generally be difficult in the practice of construction meet design requirement, might cause rich dam seepage, have influence on safety of whole building.For the external water-stopping structure, referring to Fig. 2,, at upstream face expansion bar and caulking material are set simultaneously though not cutting on bank slope needs pointing is laid in the both sides of waterstop, construction sequence is loaded down with trivial details, and it is closely knit that pointing is difficult for backfill, influences stagnant water effect.
The utility model content
The purpose of this utility model provides a kind of novel compounded rubber waterstop, and then under the condition that does not adopt the bank slope cutting, provides a kind of stagnant water effect good, is convenient to install, slope sticking type water-stopping structure that can accelerating construction progress.
The utility model provides the compounded rubber waterstop, described compounded rubber waterstop is made up of base plate and the middle wing plate on it, the both sides of wing plate respectively are provided with many row's boss on base plate, are provided with base plate is fixed on device and hermetic seal material on the lithosphere between boss and boss.
According to embodiment of the present utility model, the both sides of wing plate respectively are provided with the vertical trapezoid boss of three rows on base plate, symmetric arrangement, wherein be provided with the hermetic seal material between first row's boss and the second row's boss, base plate between second row's boss and the 3rd row's boss is provided with the bolt preformed hole, and boss, hermetic seal material and bolt preformed hole all are symmetrically arranged in middle wing plate both sides.Compounded rubber waterstop base plate both wings can each be expected, settle pressing plate and are provided with the bolt preformed hole at corresponding site between second row's boss and the 3rd row's boss.
If acting head is than higher, building is impervious to be required the vertical trapezoid boss of three rows of compounded rubber waterstop base plate (1) both wings respectively to be increased by a row when high, also can set up one deck hermetic seal material increasing between row's boss.
According to embodiment of the present utility model, be provided with vertical with it middle wing plate at compounded rubber waterstop base plate middle part, middle wing plate both sides respectively are provided with at least one row's boss, and preferably the dislocation of the boss on it is arranged.The applicant thinks that asymmetric arrangement is better than symmetric arrangement, because symmetric arrangement such as seam crossing have distortion, can form stress between the symmetrical boss and concentrate, and is unfavorable to the waterstop structure.
Middle wing plate tail structure form is wide tail formula, and promptly the width of afterbody is greater than the width of middle wing plate body.
The profile of the junction of compounded rubber waterstop base plate and middle wing plate adopts camber line shape, and a blocked center circular hole preferably is set in the junction.
According to above-mentioned disclosed compounded rubber waterstop, the utility model also provides a kind of water-stopping structure of slope sticking type, has promptly adopted the water-stopping structure of above-mentioned compounded rubber waterstop, wherein, the base plate sticking of compounded rubber waterstop is on rock face, and the middle wing plate on the base plate stretches in the concrete structure.
The utility model is by providing new compounded rubber waterstop, thereby obtain a kind of new water-stopping structure, overcome embedded sealing and on rock slope, carved the difficulty of construction of digging the rock groove, simultaneously also overcome the upper and lower laying pointing of external waterstop, expansion bar and the loaded down with trivial details construction sequence of inserting caulking material have been set.The utility model waterstop is fixing easily, installation is simple, stagnant water effect is good, can accelerate the engineering construction progress, can bring good economic benefit to engineering.
Description of drawings
Fig. 1 is existing embedded water-stopping structure figure;
Fig. 2 is existing external water-stopping structure figure;
Fig. 3 is the structural representation of the utility model embodiment;
Fig. 4 is the compounded rubber waterstop full-page proof schematic diagram of the utility model embodiment;
Fig. 5 is the front view of the compounded rubber waterstop base plate of the utility model embodiment;
Fig. 6 is the stainless steel platen plan view among the utility model embodiment.
A-upstream face B-rock C-joint bar
D-Copper water stop sheet E-slightly expanded concrete F-caulking material
The old structural plane of G-expansion bar H-pointing I-.
The specific embodiment
Embodiment
As shown in Figure 4, the compounded rubber waterstop comprises base plate 1 and middle wing plate 2.Base plate 1 both wings respectively be provided with three row vertical trapezoid boss 8, symmetric arrangement, wherein in the outer part be first row boss.Be provided with hermetic seal material 5 between first row's boss and the second row's boss 8, between second row's boss and the 3rd row's boss, settle stainless steel platen 3, and be provided with bolt preformed hole 9, referring to Fig. 6 at corresponding site.Compounded rubber waterstop base plate 1 middle part is provided with vertical with it middle wing plate 2, and middle wing plate 2 both sides respectively are provided with the vertical trapezoid boss 8 of a row, and dislocation arranges that middle wing plate 8 tail structure forms are wide tail formula, and promptly the width of afterbody is greater than the width of middle wing plate body.The junction profile of compounded rubber waterstop base plate 1 and middle wing plate 2 adopts arc, and the junction is provided with a blocked center circular hole 7.
During construction, rock structural face is cleaned up, will cut a hole hair a little as the old concrete structural plane and handle; With the water proof type structure glue compounded rubber waterstop base plate 1 is sticked on the scar, and impact with rubber hammer and to make it to paste firmly, hermetic seal material 5, place between the boss of the outside for the bloated sealing rod of slowly water-swellable in the present embodiment, stainless steel platen 3 is placed between the waterstop boss 8, and make pressing plate preformed hole 9 corresponding with compounded rubber waterstop base plate preformed hole 10, bore punching in the 9 usefulness hammerings of pressing plate preformed hole place, expansion bolt 4 is installed then, is screwed nut pressing plate 3 and compounded rubber waterstop 1,2 are fixed on the rock.
Claims (9)
1. compounded rubber waterstop, it is characterized in that described compounded rubber waterstop is made up of the middle wing plate on base plate and its, the both sides of wing plate respectively are provided with many row's boss on base plate, are provided with base plate is fixed on device and hermetic seal material on the lithosphere between boss and boss.
2. compounded rubber waterstop according to claim 1, the both sides of wing plate respectively are provided with the vertical trapezoid boss of three rows in it is characterized in that on base plate, in the outer part be first row boss, wherein between first row's boss and the second row's boss hermetic seal material is set, base plate between second row's boss and the 3rd row's boss is provided with the bolt preformed hole, and boss, hermetic seal material and bolt preformed hole all are symmetrically arranged in middle wing plate both sides.
3. compounded rubber waterstop according to claim 1 and 2 is characterized in that described hermetic seal material is the bloated sealing rod of slowly water-swellable.
4. compounded rubber waterstop according to claim 1 is characterized in that at least one row's boss is respectively arranged in the wing plate both sides in the compounded rubber waterstop.
5. compounded rubber waterstop according to claim 4, the boss that it is characterized in that said middle wing plate both sides are that dislocation is arranged.
6. according to claim 1 or 4 described compounded rubber waterstops, the middle wing plate body of wing plate tail width is wide in it is characterized in that.
7. compounded rubber waterstop according to claim 1 and 2 is characterized in that the profile of junction of base plate and middle wing plate is curved.
8. compounded rubber waterstop according to claim 1 and 2 is characterized in that the junction of base plate and middle wing plate is provided with the center hole of a sealing.
9. a slope sticking type water-stopping structure is characterized in that adopting the described compounded rubber waterstop of one of claim 1-8, and wherein the base plate sticking of compounded rubber waterstop is on rock face, and the middle wing plate on the base plate stretches in the concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020129688 CN201665853U (en) | 2010-03-12 | 2010-03-12 | Compounded rubber waterstop and fitting-slope type water check structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020129688 CN201665853U (en) | 2010-03-12 | 2010-03-12 | Compounded rubber waterstop and fitting-slope type water check structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665853U true CN201665853U (en) | 2010-12-08 |
Family
ID=43266810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020129688 Expired - Lifetime CN201665853U (en) | 2010-03-12 | 2010-03-12 | Compounded rubber waterstop and fitting-slope type water check structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353244A (en) * | 2013-08-06 | 2013-10-16 | 重庆大学 | Leakage-proof tubular heat exchanger with spiral baffle plates |
| CN106948502A (en) * | 2017-05-20 | 2017-07-14 | 谢孟 | A kind of water-proof top cover and its construction method |
-
2010
- 2010-03-12 CN CN 201020129688 patent/CN201665853U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353244A (en) * | 2013-08-06 | 2013-10-16 | 重庆大学 | Leakage-proof tubular heat exchanger with spiral baffle plates |
| CN103353244B (en) * | 2013-08-06 | 2015-11-18 | 重庆大学 | Leakproof helical deflecting plate pipe and shell type heat exchanger |
| CN106948502A (en) * | 2017-05-20 | 2017-07-14 | 谢孟 | A kind of water-proof top cover and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HYDROCHINA ZHONGNAN ENGINEERING CORPORATION Free format text: FORMER NAME: ZHONGNAN PROSPECTING DESIGN INST. CHINA HYDRAUELECTRIC CONSULTANT GROUP Owner name: CHINA POWER GROUP ZHONGNAN INVESTIGATION DESIGN + Free format text: FORMER NAME: HYDROCHINA ZHONGNAN ENGINEERING CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410014 Hunan province Changsha Yuhua District, camphor Road No. 16 Patentee after: POWERCHINA ZHONGNAN ENGINEERING Corp.,Ltd. Address before: 410014 Hunan province Changsha Yuhua District, camphor Road No. 16 Patentee before: HYDROCHINA ZHONGNAN ENGINEERING Corp. |
|
| CP03 | Change of name, title or address |
Address after: 410014 Hunan province Changsha Yuhua District, camphor Road No. 16 Patentee after: HYDROCHINA ZHONGNAN ENGINEERING Corp. Address before: 410014, 9 camphor Road, Yuhua District, Hunan, Changsha Patentee before: Mid-South Hydroelectric Investigation & Design Institute of China Hydropower Engineering Consulting Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |