CN201485828U - Upright wall type rubber dam body - Google Patents
Upright wall type rubber dam body Download PDFInfo
- Publication number
- CN201485828U CN201485828U CN2009202248307U CN200920224830U CN201485828U CN 201485828 U CN201485828 U CN 201485828U CN 2009202248307 U CN2009202248307 U CN 2009202248307U CN 200920224830 U CN200920224830 U CN 200920224830U CN 201485828 U CN201485828 U CN 201485828U
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- dam
- abutment
- upright wall
- bag
- dam body
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Abstract
The utility model relates to an upright wall rubber dam body, belonging to the technical field of the structure of a rubber dam body. The upright wall rubber dam body comprises a dam bag and a dam head connected therewith. The upright wall rubber dam body is characterized in that the dam bag is bonded with the dam head by a frame layer, and dam corner places are bonded with each other by dam corners. Compared with the prior art, the upright wall rubber dam body has the advantages of even stress and stable bond, and the like, and basically eliminates the phenomenon that overlap joint parts are folded. The dam corner places are bonded with each other by the dam corners with special shapes, thereby guaranteeing that the upstream dam corner and the downstream dam corner are flat, ensuring the engineering size, prolonging the service life of the whole dam, and reducing the running maintenance of the dam.
Description
Technical field
The utility model relates to the robber cement dam body, belongs to the part for rubber dam technical field of structures.
Background technology
At present, the rubber dam sheet that the many employings of stalk formula dam bag of rubber dam bonding mode will be sulfided into is through excision ectonexine glue and polishing casing play, carry out gluing, stitching, rubberizing sulfuration then, might there be following hidden danger of quality in the rubber dam bag of producing with above-mentioned process:
1, when vulcanizing to angle, dam, downstream, because radian strengthens, abutment and dam bag overlap need give a discount or lamination, and because of became uneven can cause under-voltage and off-set phenomenon, rubber dam is when operation during sulfuration, and the delamination or the situation of leaking very likely appear in above-mentioned situation;
2, when vulcanizing to the Ba Jiao place, because the sulfuration angle will be carried out the change of 90 degree, difficulty of processing is difficult to guarantee that than technology thickness big and splicing size and angular position, dam installing for the dam bag has increased difficulty.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, provide a kind of stressed even, bonding firmly, prevent that overlapping part from giving a discount, and can guarantee the engineering size, thus the stalk formula robber cement dam body that increases the service life.
Stalk formula robber cement dam body of the present utility model comprises dam bag 1 and connected abutment 2, and special character is that dam bag 1 and abutment 2 are bonding by casing play 3, and Ba Jiaochu is adhesively fixed by angle, dam 4;
The L type pleated sheet that described casing play 3 matches with dam bag 1, abutment 2 end limits respectively for both sides;
The L type pleated sheet 5 and the folding transverse slat 6 that match with dam bag 1, abutment 2 end limits respectively for both sides in angle, described dam 4 connect and compose, and the two ends of folding transverse slat 6 cooperate fixing respectively with the Ba Jiao place horizontal folding end 7,8 of dam bag 1, abutment 2.
Compared with the prior art the utility model stalk formula robber cement dam body has stressed even, bonding advantage such as firmly, has eliminated the phenomenon that overlapping part gives a discount basically; Ba Jiaochu adopts the angle, dam of given shape bonding, thereby has guaranteed that two Ba Jiao places of upstream and downstream are smooth as one, has guaranteed the engineering size, has prolonged the application life of whole dam body, reduces the maintenance that dam body moves.
Description of drawings
Fig. 1: be the utility model stalk formula part for rubber dam body structure schematic diagram;
Fig. 2: be prior art dam bag and abutment bonding place structure sectional view;
Fig. 3: be the utility model dam bag and abutment bonding place structure sectional view;
Fig. 4: be the utility model dam corner structure schematic diagram.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
The stalk formula robber cement dam body of present embodiment is with reference to figure 1,3,4, comprise dam bag 1 and connected abutment 2, dam bag 1 is bonding by casing play 3 with abutment 2, Ba Jiaochu is adhesively fixed by angle, dam 4, the L type pleated sheet that casing play 3 matches with dam bag 1, abutment 2 end limits respectively for both sides, the L type pleated sheet 5 and the folding transverse slat 6 that match with dam bag 1, abutment 2 end limits respectively for both sides in angle, dam 4 connect and compose, and the two ends of folding transverse slat 6 cooperate fixing respectively with the Ba Jiao place horizontal folding end 7,8 of dam bag 1, abutment 2.
Processing technology: 1, earlier the not sulfuration part of rubber dam bag 1 bond site is carried out heat seal with unvulcanized casing play 3; 2, the more not sulfuration part of abutment 2 bond site is carried out heat seal with unvulcanized casing play 3; 3, with the Ba Jiao place heat seal of dam bag 1 and abutment 2 together, realize that Ba Jiao place 90 spends corners, overcome the difficulty in the processing with the angle, dam 4 of presulfurization.
Compared with the prior art present embodiment has following good effect: present embodiment adopts specific casing play with abutment and even, smooth being bonded together of dam bag, compared with the prior art have stressed even, bonding advantage such as firmly, eliminated the phenomenon that overlapping part gives a discount basically; Ba Jiaochu adopts the angle, dam of given shape bonding, thereby has guaranteed that two Ba Jiao places of upstream and downstream are smooth as one, has guaranteed the engineering size, has prolonged the application life of whole dam body, reduces the maintenance that dam body moves.
Claims (3)
1. stalk formula robber cement dam body comprises dam bag (1) and connected abutment (2), it is characterized in that dam bag (1) and abutment (2) are bonding by casing play (3), and Ba Jiaochu is adhesively fixed by Ba Jiao (4).
2. according to the described stalk formula of claim 1 robber cement dam body, it is characterized in that the L type pleated sheet that described casing play (3) matches with dam bag (1), abutment (2) end limit respectively for both sides.
3. according to the described stalk formula of claim 1 robber cement dam body, it is characterized in that described Ba Jiao (4) connects and composes with folding transverse slat (6) with the L type pleated sheet (5) that matches in dam bag (1), abutment (2) end limit respectively for both sides, the two ends of folding transverse slat (6) cooperate fixing respectively with the Ba Jiao place horizontal folding end (7,8) of dam bag (1), abutment (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202248307U CN201485828U (en) | 2009-08-15 | 2009-08-15 | Upright wall type rubber dam body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202248307U CN201485828U (en) | 2009-08-15 | 2009-08-15 | Upright wall type rubber dam body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485828U true CN201485828U (en) | 2010-05-26 |
Family
ID=42424714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202248307U Expired - Lifetime CN201485828U (en) | 2009-08-15 | 2009-08-15 | Upright wall type rubber dam body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104863095A (en) * | 2015-06-04 | 2015-08-26 | 烟台桑尼橡胶有限公司 | Rubber dam bag and installation technology thereof |
-
2009
- 2009-08-15 CN CN2009202248307U patent/CN201485828U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104863095A (en) * | 2015-06-04 | 2015-08-26 | 烟台桑尼橡胶有限公司 | Rubber dam bag and installation technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |