CN203320481U - Rubber-dam anchoring device - Google Patents
Rubber-dam anchoring device Download PDFInfo
- Publication number
- CN203320481U CN203320481U CN2013203517190U CN201320351719U CN203320481U CN 203320481 U CN203320481 U CN 203320481U CN 2013203517190 U CN2013203517190 U CN 2013203517190U CN 201320351719 U CN201320351719 U CN 201320351719U CN 203320481 U CN203320481 U CN 203320481U
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- stainless steel
- dam
- rubber
- steel sleeve
- anchoring device
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Abstract
The utility model belongs to the technical field of anchoring devices and discloses a rubber-dam anchoring device. The rubber-dam anchoring device is mainly technically characterized by comprising an upper pressure plate and a lower bearing plate, wherein an internally threaded stainless steel sleeve is arranged below the lower bearing plate; an anchoring bar is in threaded connection with the stainless steel sleeve; a bolt with a gasket penetrates the upper pressure plate and the lower bearing plate to be in threaded connection with the stainless steel sleeve. According to the rubber-dam anchoring device, only the sleeve for connection is made of stainless steel, the upper pressure plate, the lower bearing plate and the anchoring bar are all made of ordinary steel, and the stainless steel component and the ordinary steel components are organically combined to achieve the best construction effect and effectively lower the cost. The rubber-dam anchoring device is simple in construction, long in service life and low in cost, and allows dam bags to be easily replaced.
Description
Technical field
The utility model belongs to the anchor device technical field, relates in particular to the Rubber dam anchoring fixing apparatus used on a kind of water conservancy project building.
Background technology
At present, domestic Rubber dam anchoring fixing structure is generally bolt clip plate structure and voussoir extrusion structure.Because the bolt clip plate structure is more firm than voussoir extrusion structure, therefore generally all use the bolt clip plate structure in engineering.Facts have proved, the bolt clip plate structure in use all there will be following problem:
1, domestic anchoring piece generally adopts common iron to make, though can't guarantee forever not corrosion, especially stone bolt through antirust processing.As longer service time as the dam bag, make the stone bolt corrosion seriously rupture and tear the dam bag, cause serious engineering accident;
2, go wrong and keep in repair as the dam bag, even not yet corrosion fracture of bolt, due to nut, together with bolt corrosion, the dismounting nut also can be extremely difficult, even twists off bolt, brings a lot of troubles to dam bag maintenance, also buried potential safety hazard;
3, adopt stainless steel material as anchor bolt, due to material expensive, make the user be difficult to accept;
4, conventional bolt pressing plate anchor structure, the dam foundation need arrange trapezoidal anchor slot, make typified form, has both increased Master Cost, has increased again difficulty of construction.
The utility model content
The technical problems to be solved in the utility model just is to provide a kind of simple, long service life of constructing, easily changes dam bag, Rubber dam anchoring fixing apparatus that cost is low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise top board, lower bolster, be provided with the stainless steel sleeve with internal thread below described lower bolster, anchor rib is threaded with the stainless steel sleeve, with the bolt of packing ring, through top board, lower bolster, with the stainless steel sleeve, is threaded.
When a kind of Rubber dam anchoring fixing apparatus provided by the utility model is used, the lower bolster bottom welding of making at common iron is with the stainless steel sleeve of internal thread, the anchor rib that common iron is made is threaded with the stainless steel sleeve, while building the dam foundation, lower bolster, stainless steel sleeve, anchor rib are imbedded, on lower bolster, plane flushes with the dam foundation.During installation; by bottom spacer, sponge sealing glue, dam bag, level up protection glue, top board and be put into successively relevant position, plane on lower bolster; the bolt with packing ring through top board, level up the through hole of protection glue, dam bag, sponge sealing glue, bottom spacer after, screw in stainless steel sleeve internal thread rotation tight.Bolt, packing ring are the stainless steel standard part, and top board is common iron.
A kind of Rubber dam anchoring fixing apparatus provided by the utility model, only having sleeve for connection is stainless steel, top board, lower bolster, anchor rib are all common iron, and parts of stainless steel and common iron parts are organically combined, and when reaching best construction effect, effectively reduce costs.Isolated owing to imbedding anchor rib in the dam foundation and air, thus can corrosion, and cost is low.Stainless steel sleeve, bolt, packing ring are stainless steel material, also can corrosion, increase the service life, and be easy to dam bag repair and replacement.The above object general thickness of lower bolster is generally below four centimetres, therefore can anchor slot be set, it goes without doing typified form, save Master Cost, reduces the amount of labour used, reduced construction costs.A kind of Rubber dam anchoring fixing apparatus construction provided by the utility model is simple, long service life, easily change the dam bag, cost is low.
The accompanying drawing explanation
The use structural representation that Fig. 1 is a kind of Rubber dam anchoring fixing apparatus of the utility model.
The specific embodiment
Structure below in conjunction with accompanying drawing to a kind of Rubber dam anchoring fixing apparatus provided by the utility model is described further.
As shown in Figure 1, a kind of Rubber dam anchoring fixing apparatus of the utility model comprises top board 1, lower bolster 2, be provided with the stainless steel sleeve 3 with internal thread below lower bolster 2, anchor rib 4 is threaded with stainless steel sleeve 3, with the bolt 6 of packing ring 5, through top board 1, lower bolster 2, with stainless steel sleeve 3, is threaded.
When a kind of Rubber dam anchoring fixing apparatus provided by the utility model is used, the lower bolster 2 bottom welding of making at common iron are with the stainless steel sleeve 3 of internal thread, the anchor rib 4 that common iron is made is threaded with stainless steel sleeve 3, while building the dam foundation 7, lower bolster 2, stainless steel sleeve 3, anchor rib 4 are imbedded, on lower bolster 2, plane flushes with the dam foundation 7.During installation; by bottom spacer 8, sponge sealing glue 9, dam bag 10, level up protection glue 11, top board 1 and be put into successively relevant position, plane on lower bolster 2; the bolt 6 with packing ring 5 through top board 1, level up the through hole of protection glue 11, dam bag 10, sponge sealing glue 9, bottom spacer 8 after, screw in stainless steel sleeve 3 internal threads and screw.Bolt 6, packing ring 5 are the stainless steel standard part, and top board 1 is common iron.
A kind of Rubber dam anchoring fixing apparatus provided by the utility model, only has sleeve for connection 3 for stainless steel, top board 1, lower bolster 2, anchor rib 4 are all common iron, and parts of stainless steel and common iron parts are organically combined, and when reaching best construction effect, effectively reduce costs.Isolated with air owing to imbedding anchor rib in the dam foundation 4, thus can corrosion, and cost is low.Stainless steel sleeve 3, bolt 6, packing ring 5 are stainless steel material, also can corrosion, increase the service life, and be easy to dam bag repair and replacement.The above object general thickness of lower bolster 2 is generally below four centimetres, therefore can anchor slot be set, it goes without doing typified form, save Master Cost, reduces the amount of labour used, reduced construction costs.
A kind of Rubber dam anchoring fixing apparatus provided by the utility model is not limited only to said structure, but, no matter be which kind of form, as long as structure is identical with the utility model, all falls into the utility model protection domain.
Claims (1)
1. a Rubber dam anchoring fixing apparatus, comprise top board, lower bolster, it is characterized in that: be provided with the stainless steel sleeve with internal thread below described lower bolster, anchor rib is threaded with the stainless steel sleeve, with the bolt of packing ring, through top board, lower bolster, with the stainless steel sleeve, is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203517190U CN203320481U (en) | 2013-06-19 | 2013-06-19 | Rubber-dam anchoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203517190U CN203320481U (en) | 2013-06-19 | 2013-06-19 | Rubber-dam anchoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320481U true CN203320481U (en) | 2013-12-04 |
Family
ID=49659847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203517190U Expired - Fee Related CN203320481U (en) | 2013-06-19 | 2013-06-19 | Rubber-dam anchoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320481U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594296A (en) * | 2014-11-28 | 2015-05-06 | 中铁建生态环境设计研究有限公司 | Rubber dam bag mounting method |
| KR20170044085A (en) * | 2014-07-18 | 2017-04-24 | 헨리 케이 오베르메이어 | Water control gate anchoring system and method |
| WO2021143329A1 (en) * | 2020-01-14 | 2021-07-22 | 浙江大学 | Water-filling type rubber dam sand flushing and discharging system for preventing silt behind high piled wharf |
-
2013
- 2013-06-19 CN CN2013203517190U patent/CN203320481U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170044085A (en) * | 2014-07-18 | 2017-04-24 | 헨리 케이 오베르메이어 | Water control gate anchoring system and method |
| CN107075826A (en) * | 2014-07-18 | 2017-08-18 | 亨利·欧伯梅尔 | Water control gate anchor system and method |
| KR102521621B1 (en) * | 2014-07-18 | 2023-04-13 | 헨리 케이 오베르메이어 | Water control gate anchoring system and method |
| CN104594296A (en) * | 2014-11-28 | 2015-05-06 | 中铁建生态环境设计研究有限公司 | Rubber dam bag mounting method |
| WO2021143329A1 (en) * | 2020-01-14 | 2021-07-22 | 浙江大学 | Water-filling type rubber dam sand flushing and discharging system for preventing silt behind high piled wharf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20210619 |