CN219159518U - Wedge-shaped water stop rubber ring - Google Patents
Wedge-shaped water stop rubber ring Download PDFInfo
- Publication number
- CN219159518U CN219159518U CN202223392521.5U CN202223392521U CN219159518U CN 219159518 U CN219159518 U CN 219159518U CN 202223392521 U CN202223392521 U CN 202223392521U CN 219159518 U CN219159518 U CN 219159518U
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- Prior art keywords
- rubber ring
- wedge
- stop rubber
- protrusions
- shaped water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
The utility model relates to a wedge-shaped water stop rubber ring which comprises an annular ring body, wherein a plurality of protrusions are arranged on the outer edge surface of the cross section of the ring body, and the protrusions are tangential to the cross section of the ring body and protrude outwards. According to the utility model, the plurality of protrusions are arranged on the cross section of the opposite ring body, and the friction force of the wedge-shaped water stop rubber ring is increased by the protrusions, so that the water stop rubber ring is prevented from sliding off the reinforced concrete pipe, and the sealing effect of the water stop rubber ring is improved. According to the wedge-shaped water-stop rubber ring, on the basis of not changing the water-stop effect of the existing water-stop rubber ring, the wedge-shaped water-stop rubber ring is more beneficial to installation, the efficacy is improved, the construction quality is guaranteed, the cost is reduced, the construction progress is quickened, and meanwhile, the construction safety is guaranteed to a certain extent.
Description
Technical Field
The utility model relates to the technical field of municipal engineering, in particular to a wedge-shaped water stop rubber ring.
Background
The existing water-stop rubber ring is made of water-swelling materials, is round in appearance and round and solid in cross section, and is mounted at the socket joint of the reinforced concrete pipe when in use, and friction force is inevitably generated during mounting, so that internal stress of the water-stop rubber ring resists friction force, and when the friction force is smaller than the internal stress and no external force intervenes, the water-stop rubber ring slides from the reinforced concrete pipe, and the sealing effect of the water-stop rubber ring is affected.
Disclosure of Invention
The utility model provides a wedge-shaped water-stop rubber ring, which aims to solve the technical problem that the sealing effect of the traditional water-stop rubber ring is poor due to poor anti-skid effect.
According to one aspect of the utility model, a wedge-shaped water stop rubber ring is provided, and comprises a ring body with an annular shape, wherein a plurality of protrusions are arranged on the outer edge surface of the cross section of the ring body, and the protrusions are arranged tangentially to the cross section of the ring body and protrude outwards.
On the basis of the scheme, the cross section of the ring body is preferably in an annular or wedge-shaped structure.
On the basis of the scheme, preferably, the protrusions and the outer circumferential surface of the ring body are arranged at 5-30 degrees.
On the basis of the scheme, the protrusions are preferably uniformly distributed along the outer edge surface of the cross section of the ring body.
On the basis of the scheme, the protrusions are preferably connected in an end-to-end mode.
According to the wedge-shaped water-stop rubber ring, the plurality of protrusions are arranged on the cross section of the opposite ring body, and the friction force of the wedge-shaped water-stop rubber ring is increased by the protrusions, so that the wedge-shaped water-stop rubber ring is prevented from sliding off from the reinforced concrete pipe, and the sealing effect of the wedge-shaped water-stop rubber ring is improved.
According to the wedge-shaped water-stop rubber ring, on the basis of not changing the water-stop effect of the existing water-stop rubber ring, the wedge-shaped water-stop rubber ring is more beneficial to installation, the efficacy is improved, the construction quality is guaranteed, the cost is reduced, the construction progress is quickened, and meanwhile, the construction safety is guaranteed to a certain extent.
Drawings
FIG. 1 is a block diagram of a wedge-shaped water stop rubber ring of the present utility model;
FIG. 2 is a sectional view of A-A of the wedge-shaped water stop rubber ring of the present utility model;
FIG. 3 is a use state diagram of the wedge-shaped water stop rubber ring of the utility model;
reference numerals illustrate:
a ring body 1 and a protrusion 2.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity of the drawing, the parts relevant to the present utility model are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In the embodiment shown in the drawings, indications of orientation (such as up, down, left, right, front and rear) are used to explain the structure and movement of the various components of the utility model are not absolute but relative. These descriptions are appropriate when the components are in the positions shown in the drawings. If the description of the location of these components changes, then the indication of these directions changes accordingly.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
Referring to fig. 1, and referring to fig. 2 and 3, the wedge-shaped water stop rubber ring of the present utility model includes a ring-shaped ring body 1, wherein a plurality of protrusions 2 are disposed on an outer edge surface of a cross section of the ring body 1, and the protrusions 2 are disposed tangentially to the cross section of the ring body 1 and protrude outwards.
When the waterproof rubber ring is used, the waterproof rubber ring is arranged at the socket joint of the reinforced concrete pipe, and the friction force is inevitably generated during the installation, so that the waterproof rubber ring generates internal stress to resist friction force, the contact area between the waterproof rubber ring and the reinforced concrete pipe is increased by utilizing the protrusions 2, the friction force of the waterproof rubber ring is improved, and the problem that the waterproof rubber ring slides off from the reinforced concrete pipe is solved.
It should be noted that the cross section of the ring body 1 of the present utility model has a ring-shaped or wedge-shaped structure.
In order to improve the friction effect between the protrusions 2 and the contact surface, the protrusions 2 and the outer circumferential surface of the ring body 1 are arranged at 5-30 degrees.
Preferably, the protrusions 2 are uniformly distributed along the outer edge surface of the cross section of the ring body 1, and the protrusions 2 are connected end to end.
According to the wedge-shaped water-stop rubber ring, the plurality of the protrusions 2 are arranged on the cross section of the opposite ring body 1, and the friction force of the wedge-shaped water-stop rubber ring is increased by the protrusions 2, so that the wedge-shaped water-stop rubber ring is prevented from sliding off from the reinforced concrete pipe, and the sealing effect of the wedge-shaped water-stop rubber ring is improved.
According to the wedge-shaped water-stop rubber ring, on the basis of not changing the water-stop effect of the existing water-stop rubber ring, the wedge-shaped water-stop rubber ring is more beneficial to installation, the efficacy is improved, the construction quality is guaranteed, the cost is reduced, the construction progress is quickened, and meanwhile, the construction safety is guaranteed to a certain extent.
Finally, the methods of the present application are only preferred embodiments and are not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. The wedge-shaped water stop rubber ring is characterized by comprising an annular ring body, wherein a plurality of protrusions are arranged on the outer edge surface of the cross section of the ring body, the protrusions are tangential to the cross section of the ring body and protrude outwards, the cross section of the ring body is of an annular or wedge-shaped structure, and the protrusions and the outer circular surface of the ring body are arranged at 5-30 degrees.
2. A wedge-shaped water stop rubber ring as claimed in claim 1, wherein said protrusions are uniformly distributed along the cross-sectional peripheral surface of said ring body.
3. A wedge-shaped water stop rubber ring as claimed in claim 1, wherein said protrusions are arranged end to end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223392521.5U CN219159518U (en) | 2022-12-19 | 2022-12-19 | Wedge-shaped water stop rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223392521.5U CN219159518U (en) | 2022-12-19 | 2022-12-19 | Wedge-shaped water stop rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219159518U true CN219159518U (en) | 2023-06-09 |
Family
ID=86620946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223392521.5U Active CN219159518U (en) | 2022-12-19 | 2022-12-19 | Wedge-shaped water stop rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219159518U (en) |
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2022
- 2022-12-19 CN CN202223392521.5U patent/CN219159518U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |