CN104863095A - Rubber dam bag and installation technology thereof - Google Patents
Rubber dam bag and installation technology thereof Download PDFInfo
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- CN104863095A CN104863095A CN201510301790.1A CN201510301790A CN104863095A CN 104863095 A CN104863095 A CN 104863095A CN 201510301790 A CN201510301790 A CN 201510301790A CN 104863095 A CN104863095 A CN 104863095A
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- Prior art keywords
- bag
- dam
- dam bag
- rubber
- face
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/005—Deformable barrages or barrages consisting of permanently deformable elements, e.g. inflatable, with flexible walls
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention belongs to a dam bag and an installation technology thereof, and particularly relates to a rubber dam bag and an installation technology thereof. The rubber dam bag comprises a dam bag body composed of a lower rubber surface and an upper rubber surface, wherein multiple frame layers are arranged between the lower rubber surface and the upper rubber surface, each frame layer comprises multiple tire cords arranged obliquely at intervals, the oblique directions of tire cords of adjacent frame layers are symmetrical, and the lower rubber surface, the upper rubber surface and the frame layers are combined by means of the vulcanization technology. The rubber dam bag is long in service life and high in flexibility, the strength of the frame layers can be reduced, bending of the linear section and vertical wall section of the dam bag is avoided, the dam bag does not need to be arranged on a vertical wall to be anchored during installation, air tightness is improved, and water retaining effect is improved.
Description
Technical field
The invention belongs to a kind of dam bag and mounting process thereof, be specifically related to a kind of dam bag of rubber dam and mounting process thereof.
Background technology
At present, the production on dam, stalk formula slope and mounting method are for adding height on wall according to foundation length, after dam bag has been produced from the stalk of side anchoring until on opposite side stalk, this dam bag produces and installation form mainly exists following problem: straightway and stalk dislocation dam bag give a discount seriously, easily there is the stress concentration point of dam bag in this position, cause the easy aging breakage of dam bag, application life is influenced, and simultaneously dam bag fills up and obviously causes dam shape attractive in appearance not and discounting position dash weak effect because of phenomenons such as discounting afterwards.
Summary of the invention
The object of the invention is to solve the application life that above-mentioned prior art exists short, unsightly, the technical problem of dash weak effect, provide a kind of long service life, pliability good, casing play intensity can be reduced and solve dam bag straightway and stalk section discounting problem, when installing dam bag without the need to upper stalk anchoring, improve tightness, the dam bag of rubber dam simultaneously improving dash effect and processing thereof, mounting process.
A kind of dam bag of rubber dam of the present invention, comprise the dam bag bag 1 be made up of lower glue face 5, gluing face 6, its special character is to be provided with multilayer casing play 7 between lower glue face 5 and gluing face 6, casing play 7 comprises the separately multiple and cord fabric thread 2 of oblique arrangement, the cord fabric thread incline direction of adjacent bone rack-layer 7 is symmetrical, and lower glue face 5, gluing face 6 are combined as a whole by sulfuration process with casing play 7;
The both sides of described dam bag bag 1 are equipped with limit glue 3, are provided with the enhancement Layer 4 for the two being combined as a whole between dam bag bag 1 and limit glue 3;
The both sides of described dam bag bag 1 are equipped with the air bag 11 be structure as a whole with it;
The range of tilt angles of described cord fabric thread 2 is less than or equal to 90 ° for being greater than 0 °;
The processing technology of a kind of dam bag of rubber dam of the present invention, its special character is to comprise the following steps:
1, lay casing play
By multiple cord fabric thread 2 separately and tilt lay on primer face 5, after the complete first floor of lay, again according to the direction lay second layer cord fabric thread 2 symmetrical with first floor cord fabric thread 2 incline direction, after the complete second layer of lay, again according to the direction lay third layer cord fabric thread 2 symmetrical with second layer cord fabric thread 2 incline direction, after the complete third layer of lay, again according to direction lay four layer cord fabric thread 2 symmetrical with the incline direction of third layer cord fabric thread 2, the rest may be inferred until reach desired strength, above the cord fabric thread 2 of most top layer, lay gluing face 6;
2, isolate
In gluing face, the surperficial lay separation layer of 6 is isolated;
Described separation layer is any one in isolation cloth, barrier paper;
3, folding
The made-up belt of complete for lay separation layer is folded, is folded into bilayer or multilayer according to designing requirement;
4, end packing
The cord fabric thread 2 extended to outside primer face after folding is carried out packing;
5, end edged glue
If double-layer folding made-up belt, then limit glue 3 is positioned over outside packing place, between packing position and limit glue 3, places the enhancement Layer 4 being used for the two to connect as one;
6, sulfuration
Deliver in vulcanizer and carry out sulfuration, limit glue 3, enhancement Layer 4, made-up belt can be three are combined into one after sulfuration;
Described curing temperature controls at 150-160 DEG C, and sulfuration unit pressure is 2.5-3.0Mpa;
If the made-up belt that three layers and the above number of plies are folding, before sulfuration, first repiece is reserved in packing place, after sulfuration completes, double-layer folding again after being launched by made-up belt, then by both side ends repiece again packing, is positioned over outside packing place by limit glue 3, carry out sulfuration again, limit glue 3, enhancement Layer 4, made-up belt can be three are combined into one after sulfuration.
The mounting process of a kind of dam bag of rubber dam of the present invention, its special character is to comprise the following steps:
1), install
Fixed in bag bag 1 openend, dam and ground base 10, limit glue 3 position is together fixed in ground base;
2), inflate
Inflate dam bag bag 1, after dam bag fills up, limit glue 3 is pressed against on stalk 9, realizes the seamless applying of corner 3 and stalk 9, realizes water retaining function.
The mounting process of a kind of dam bag of rubber dam of the present invention, its special character is to comprise the following steps:
1) sulfuration avris air bag, is mended
By air bag 11 sulfuration good for presulfurization to bag bag 1 bound edge both sides, dam;
2), install
Fixed in the openend of dam bag bag 1 and ground base, both sides air bag 11 is near stalk 9 position;
3), inflate
Dam bag bag 1 is inflated, after dam bag bag 1 fills up, then both sides air bag 11 is inflated, realize air bag 11 by inflation seamless applying with stalk 9, meet water retaining function.
Anchorage style is adopted to be connected with basis 10 bottom described dam bag bag 1.
Dam bag of rubber dam of the present invention and processing thereof, mounting process have following beneficial effect:
1), casing play adopts cord molding with cloth, solves the problem of poor, the flexibility difference of common dam cloth cloth thickness compliance;
2), casing play cord adopts angle forming, enhances through broadwise powerful, namely as reach brute force of the same race require needed for casing play brute force can decline, cost-saving;
3), dam bag end face packing, enhance dam bag tightness;
4), dam bag without the need to being anchored on stalk, solve straight wall dam bag discounting problem, improve water retaining function, improve the dam bag life-span increase aesthetic.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of cord cloth of the present invention dam bag of rubber dam embodiment 1;
Fig. 2: the sectional view of a kind of cord cloth of the present invention dam bag of rubber dam embodiment 1;
Fig. 3: the installation relation schematic diagram of a kind of cord cloth of the present invention dam bag of rubber dam embodiment 1.
Fig. 4: the structural representation of a kind of cord cloth of the present invention dam bag of rubber dam embodiment 2;
Fig. 5: the installation relation schematic diagram of a kind of cord cloth of the present invention dam bag of rubber dam embodiment 2.
Detailed description of the invention
Provide the specific embodiment of the present invention below with reference to accompanying drawing, be used for that the present invention is described further.
Embodiment 1
The dam bag of rubber dam of the present embodiment, with reference to accompanying drawing 1-3, the dam bag of rubber dam of the present embodiment is applicable to Water part for rubber dam, long 16.9m at the bottom of this dam bag height of dam 1.5m, dam, inner pressure ratio is 1.25, and 1:0.5 is compared on slope, dam bag size: 6.084m × 21.3m, dam bag thickness 10mm;
During design, according to dam bag size 6.084m × 21.3m, width adds the contraction of 1%-2%, and length adds the contraction of 5%-10%, and design size is: 6.2m × 22.3m.
The dam bag of rubber dam of the present embodiment, comprise the dam bag bag 1 be made up of lower glue face 5, gluing face 6, its special character is to be provided with multilayer casing play 7 between lower glue face 5 and gluing face 6, casing play 7 comprises the separately multiple and cord fabric thread 2 of oblique arrangement, the cord fabric thread incline direction of adjacent bone rack-layer 7 is symmetrical, and lower glue face 5, gluing face 6 are combined as a whole by sulfuration process with casing play 7; The both sides of dam bag bag 1 are equipped with limit glue 3, are provided with the enhancement Layer 4 for the two being combined as a whole between dam bag bag 1 and limit glue 3; The angle of inclination of cord fabric thread 2 is 45 °.
Processing technology is as follows:
1), lay casing play
By multiple cord fabric thread 2 separately and tilt lay on primer face 5, after the complete first floor of lay, again according to the direction lay second layer cord fabric thread 2 symmetrical with first floor cord fabric thread 2 incline direction, after the complete second layer of lay, again according to the direction lay third layer cord fabric thread 2 symmetrical with second layer cord fabric thread 2 incline direction, after the complete third layer of lay, again according to direction lay four layer cord fabric thread 2 symmetrical with the incline direction of third layer cord fabric thread 2, the rest may be inferred lays eight layers of casing play 7 altogether, above the casing play 7 of most top layer, lay gluing face 6;
2), isolate
Overall lay isolation is carried out with isolation cloth in gluing face 6;
3), folding
The made-up belt of complete for lay separation layer is folded into bilayer, namely with made-up belt width centreline for made-up belt is folded into width 3.1m × 22.3m specification by benchmark;
4), end packing
The cord fabric thread 2 extended to outside primer face after folding is carried out packing edge sealing;
5), end edged glue
Add that in bound edge position, made-up belt both sides wide 300mm, thickness are the limit glue of 21mm, length 3.1m respectively; In the middle of dam bag and limit glue, add the enhancement Layer that one deck brute force is 200N/mm simultaneously;
6), sulfuration
Deliver in vulcanizer and carry out sulfuration, limit glue 3, enhancement Layer 4, made-up belt can be three are combined into one after sulfuration, curing temperature: 147 ± 2 DEG C; Sulfuration unit pressure: 2.8 MPas, cure time: 40 minutes.
Mounting process is as follows:
1), install
Anchoring is carried out in bag bag 1 openend, dam, and be connected with basis 10, limit glue 3 position is together anchored in ground base 10;
2), inflate
Inflate dam bag bag 1, dam bag fills up back glue 3 and is pressed against on stalk 9, realizes laminating water retaining function.
Embodiment 2
The present embodiment is with reference to accompanying drawing 4-5, the difference of the present embodiment and embodiment 1 is: dam bag of rubber dam, comprise the dam bag bag 1 be made up of lower glue face 5, gluing face 6, multilayer casing play 7 is provided with between lower glue face 5 and gluing face 6, casing play 7 comprises the separately multiple and cord fabric thread 2 of oblique arrangement, the cord fabric thread incline direction of adjacent bone rack-layer 7 is symmetrical, and lower glue face 5, gluing face 6 are combined as a whole by sulfuration process with casing play 7; The both sides of dam bag bag 1 are equipped with the vulcanisation bladder 11 be structure as a whole with it;
Mounting process is different, and the mounting process of the present embodiment is as follows:
1) sulfuration avris air bag, is mended
By air bag 11 sulfuration good for presulfurization to bag bag 1 bound edge both sides, dam;
2), install
Anchoring is carried out in the openend of dam bag bag 1, is connected with basis 10, both sides air bag 11 and stalk are fitted;
3), inflate
Inflate dam bag bag 1, bag 1 fills up to be inflated afterwards to both sides air bag 11, realizes air bag 11 press close to meet water retaining function with abutment wall by inflation.
In addition to the implementation, raw material of the present invention and production technology all can change to some extent, allly on technical solution of the present invention basis, adopt equivalent replacement or the technical scheme of equivalent transformation form, within the protection domain all dropping on application claims.
Claims (7)
1. a dam bag of rubber dam, comprise dam bag bag (1) be made up of lower glue face (5), gluing face (6), it is characterized in that being provided with multilayer casing play (7) between lower glue face (5) and gluing face (6), casing play (7) comprises the separately multiple and cord fabric thread of oblique arrangement (2), the cord fabric thread incline direction of adjacent bone rack-layer (7) is symmetrical, and lower glue face (5), gluing face (6) are combined as a whole by sulfuration process with casing play (7).
2., according to a kind of dam bag of rubber dam according to claim 1, it is characterized in that the both sides of described dam bag bag (1) are equipped with limit glue (3), between dam bag bag (1) and limit glue (3), being provided with the enhancement Layer (4) for the two being combined as a whole.
3., according to a kind of dam bag of rubber dam according to claim 1, it is characterized in that the both sides of described dam bag bag (1) are equipped with the air bag (11) be structure as a whole with it.
4., according to a kind of dam bag of rubber dam according to claim 1, it is characterized in that the range of tilt angles of described cord fabric thread (2) is less than or equal to 90 ° for being greater than 0 °.
5. a mounting process for dam bag of rubber dam, is characterized in that comprising the following steps:
1), install
Fixed in bag bag (1) openend, dam and ground base (10), limit glue (3) position is together fixed in ground base;
2), inflate
Inflate dam bag bag (1), after dam bag fills up, limit glue (3) is pressed against on stalk (9), realizes the seamless applying of limit glue (3) and stalk (9), realizes water retaining function.
6. a mounting process for dam bag of rubber dam, is characterized in that comprising the following steps:
1) sulfuration avris air bag, is mended
By air bag (11) sulfuration good for presulfurization to bag bag (1) bound edge both sides, dam;
2), install
Fixed in the openend on dam bag bag (1) and ground base, both sides air bag (11) is near stalk position;
3), inflate
Dam bag bag (1) is inflated, after dam bag bag (1) fills up, then both sides air bag (11) is inflated, realize air bag (11) by inflation seamless applying with stalk, meet water retaining function.
7., according to the mounting process of a kind of dam bag of rubber dam described in claim 5 or 6, it is characterized in that described dam bag bag (1) bottom adopts anchorage style to be connected with basis (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301790.1A CN104863095A (en) | 2015-06-04 | 2015-06-04 | Rubber dam bag and installation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301790.1A CN104863095A (en) | 2015-06-04 | 2015-06-04 | Rubber dam bag and installation technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863095A true CN104863095A (en) | 2015-08-26 |
Family
ID=53909235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301790.1A Pending CN104863095A (en) | 2015-06-04 | 2015-06-04 | Rubber dam bag and installation technology thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104863095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202725A (en) * | 2019-05-29 | 2019-09-06 | 烟台桑尼橡胶有限公司 | A kind of processing technology of utricule or rubber dam |
Citations (6)
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|---|---|---|---|---|
| CN1851140A (en) * | 2006-04-30 | 2006-10-25 | 游丽鹏 | Flood-fighting special bag |
| CN201077977Y (en) * | 2007-12-12 | 2008-06-25 | 衡水佳兴工程橡胶有限公司 | Rubber dam bag body |
| CN201485828U (en) * | 2009-08-15 | 2010-05-26 | 烟台桑尼橡胶有限公司 | Upright wall type rubber dam body |
| CN102086637A (en) * | 2010-12-16 | 2011-06-08 | 铁岭尔凡橡塑研发有限公司 | Large high-pressure seamless rubber airbag and production process thereof |
| CN102619193A (en) * | 2012-04-16 | 2012-08-01 | 烟台桑尼橡胶有限公司 | Dam blocking air bag and vulcanizing boiler vulcanization processing method thereof |
| CN103233443A (en) * | 2013-05-10 | 2013-08-07 | 衡水恒洋工程橡胶有限公司 | Rubber dam bag body and production method thereof |
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2015
- 2015-06-04 CN CN201510301790.1A patent/CN104863095A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1851140A (en) * | 2006-04-30 | 2006-10-25 | 游丽鹏 | Flood-fighting special bag |
| CN201077977Y (en) * | 2007-12-12 | 2008-06-25 | 衡水佳兴工程橡胶有限公司 | Rubber dam bag body |
| CN201485828U (en) * | 2009-08-15 | 2010-05-26 | 烟台桑尼橡胶有限公司 | Upright wall type rubber dam body |
| CN102086637A (en) * | 2010-12-16 | 2011-06-08 | 铁岭尔凡橡塑研发有限公司 | Large high-pressure seamless rubber airbag and production process thereof |
| CN102619193A (en) * | 2012-04-16 | 2012-08-01 | 烟台桑尼橡胶有限公司 | Dam blocking air bag and vulcanizing boiler vulcanization processing method thereof |
| CN103233443A (en) * | 2013-05-10 | 2013-08-07 | 衡水恒洋工程橡胶有限公司 | Rubber dam bag body and production method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 陈晓民等人: "橡胶水坝用大型平板硫化机热板的有限元分析", 《橡塑技术与装备》 * |
| 陈晓民等人: "橡胶水坝用大型平板硫化机热板的有限元分析", 《橡塑技术与装备》, vol. 39, no. 3, 31 March 2013 (2013-03-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202725A (en) * | 2019-05-29 | 2019-09-06 | 烟台桑尼橡胶有限公司 | A kind of processing technology of utricule or rubber dam |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |