CN201695688U - Rubber O-ring seal used in concrete structure wall body construction - Google Patents
Rubber O-ring seal used in concrete structure wall body construction Download PDFInfo
- Publication number
- CN201695688U CN201695688U CN2010202612118U CN201020261211U CN201695688U CN 201695688 U CN201695688 U CN 201695688U CN 2010202612118 U CN2010202612118 U CN 2010202612118U CN 201020261211 U CN201020261211 U CN 201020261211U CN 201695688 U CN201695688 U CN 201695688U
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- China
- Prior art keywords
- seal ring
- ring seal
- rubber
- rubber seal
- concrete structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a rubber O-ring seal used in concrete structure wall body construction. The rubber O-ring seal is round, the center of the rubber O-ring seal is provided with a through hole running through both sides, one side of the rubber O-ring seal is a plane, and the other side of the rubber O-ring seal is a sloped plane, the thickness of which is gradually reduced from the center to the edge. A plurality of concentric round grooves are arranged outwards from the center on the sloped plane. The utility model has the advantages that: compared with the conventional steel O-ring seal, the rubber O-ring seal can be conveniently processed and easily mounted, and can increase the construction progress and reduce the construction cost, the rubber O-ring seal is matched with a split bolt in an interference fit manner when being used in concrete structure wall body construction, and compared with the conventional steel O-ring seal, the rubber O-ring seal has better watertight effect.
Description
Technical field
The utility model relates to the construction wall technical field of construction, is a kind of rubber seal ring that uses in the concrete structure wall construction.
Background technology
In concrete blinding installs, usually adopt split bolt as the connector between the template of wall form medial and lateral, bear concrete lateral pressure and other loads, the spacing of outboard template can meet design requirement in guaranteeing, also is the fulcrum of template and braced structures thereof simultaneously.For the concrete wall structure that waterproof requirement is arranged, need on split bolt, take certain waterproof measure, what generally adopt is that square bar of welding is prevented water ring in the middle of split bolt, guarantees that seeping water and drainage does not appear in concrete wall structure.But, prevent water ring at the split bolt weldable steel, the surface that needs the advanced processing split bolt, and to the steel seal ring cut, construction sequence such as drilling, welding, to requirement of welding also than higher, for example welding slag inclusion, pore, crackle can not occur, lack defective such as weldering, has not only taken a lot of work, but also time-consuming, has a strong impact on construction speed.
The utility model content
At the defective that exists in the prior art, the purpose of this utility model is to provide a kind of rubber seal ring that uses in the concrete structure wall construction; Its existing relatively steel seal ring is easy to process, be easy to install, utilize the rubber seal ring of finished product to replace original steel plate type welding seal ring, reduce the job execution program, improve construction speed, reduced construction cost, use in the concrete structure wall construction with split bolt and adopt interference fit, existing relatively steel seal ring has better stagnant water effect.
For achieving the above object, the utility model is by the following technical solutions:
A kind of rubber seal ring that in the concrete structure wall construction, uses, the profile of this rubber seal ring is circular, heart position is provided with the through hole that connects the two sides therein, and the one side of this rubber seal ring is the plane, and another side is to the inclined-plane that edge thickness reduces successively from the center.
Outwards be provided with a plurality of concentric circles grooves on the inclined-plane of described rubber seal ring from the center.
The diameter of described rubber seal ring is 42mm, the thickness 8mm around the described through hole, and the thickness at described rubber seal ring edge is 5mm.
The degree of depth of described concentric circles groove is 1mm.
The beneficial effects of the utility model are:
Rubber seal ring of the present utility model, existing relatively steel seal ring is easy to process, be easy to install, utilize the rubber seal ring of finished product to replace original steel plate type welding seal ring, reduce the job execution program, improve the advantage of construction speed, reduction construction cost, use in the concrete structure wall construction with split bolt and adopt interference fit, existing relatively steel seal ring has better stagnant water effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A generalized section of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, shown in Figure 2: a kind of rubber seal ring that in the concrete structure wall construction, uses, the profile of this rubber seal ring 1 is circular, the center of this rubber seal ring 1 is provided with the through hole 2 that connects the two sides, the one side of this rubber seal ring is plane 3, and another side is to the inclined-plane 4 that edge thickness reduces successively from the center.On inclined-plane 4, outwards be provided with a plurality of concentric circles grooves 5 from the center.
The degree of depth of the diameter of rubber seal ring of the present utility model, thickness and inclined-plane upper groove all can be selected according to actual needs, the general preferably diameter of rubber seal ring 1 is 42mm, thickness 8mm around the through hole 2, the thickness at edge is 5mm, the degree of depth of concentric circles groove 5 is 1mm.
Rubber seal ring of the present utility model is selected the rubber material, and itself has good comprehensive performances rubber, and as water resistance, tightness, oxidative resistance etc., so the rubber seal ring is more durable than steel seal ring, has better sealing performance.When in the concrete structure body of wall, using, the rubber seal ring can be enclosed within any position on the split bolt in the body of wall, preferably be sleeved on the centre position of split bolt.The centre position that the rubber seal ring is sleeved on split bolt can guarantee that the concrete thickness on rubber seal ring both sides equates that it is not enough to occur concrete cover when preventing constructing operation, or the rubber seal ring damages near the body of wall reinforcing bar very much when formwork reinforcement.
Rubber seal ring of the present utility model is processed into one side for the plane, and another side is the inclined-plane, convenient processing, economical with materials, can increase again simultaneously rubber seal ring surface with concrete contact surface so that can fully combine with concrete.Establishing the concentric circles groove on rubber seal ring surface more can increase rubber seal ring and concrete contact area, and rubber seal ring and concrete are become one, and can better guarantee waterproof effect.
In the utility model, rubber seal ring and split bolt adopt the mode of interference fit to assemble, the little 1.5mm of diameter than the installation site split bolt is advisable with the diameter of through hole on the rubber seal ring, guarantees being fastenedly connected between rubber seal ring and the split bolt, reaches good stagnant water effect.
Claims (4)
1. rubber seal ring that in the concrete structure wall construction, uses, it is characterized in that, the profile of this rubber seal ring is circular, heart position is provided with the through hole that connects the two sides therein, the one side of this rubber seal ring is the plane, and another side is to the inclined-plane that edge thickness reduces successively from the center.
2. the rubber seal ring that uses in the concrete structure wall construction according to claim 1 is characterized in that, outwards is provided with a plurality of concentric circles grooves on the inclined-plane of described rubber seal ring from the center.
3. the rubber seal ring that uses in the concrete structure wall construction according to claim 1 and 2 is characterized in that the diameter of described rubber seal ring is 42mm, the thickness 8mm around the described through hole, and the thickness at described rubber seal ring edge is 5mm.
4. the rubber seal ring that uses in the concrete structure wall construction according to claim 3 is characterized in that the degree of depth of described concentric circles groove is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202612118U CN201695688U (en) | 2010-07-09 | 2010-07-09 | Rubber O-ring seal used in concrete structure wall body construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202612118U CN201695688U (en) | 2010-07-09 | 2010-07-09 | Rubber O-ring seal used in concrete structure wall body construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695688U true CN201695688U (en) | 2011-01-05 |
Family
ID=43396927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202612118U Expired - Fee Related CN201695688U (en) | 2010-07-09 | 2010-07-09 | Rubber O-ring seal used in concrete structure wall body construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147538A (en) * | 2013-03-01 | 2013-06-12 | 柳州欧维姆机械股份有限公司 | Anchor head sealing structure assembly |
| CN108457471A (en) * | 2017-02-21 | 2018-08-28 | 天津市武清区建筑工程总公司 | Sealing up screw |
-
2010
- 2010-07-09 CN CN2010202612118U patent/CN201695688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147538A (en) * | 2013-03-01 | 2013-06-12 | 柳州欧维姆机械股份有限公司 | Anchor head sealing structure assembly |
| CN103147538B (en) * | 2013-03-01 | 2015-12-30 | 柳州欧维姆机械股份有限公司 | A kind of anchor head sealing structural component |
| CN108457471A (en) * | 2017-02-21 | 2018-08-28 | 天津市武清区建筑工程总公司 | Sealing up screw |
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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 |
Granted publication date: 20110105 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |