Rubber sealing element with tensile property
By introducing tensile mesh components and tensile spring components into the rubber seal, the problem of insufficient tensile performance of existing rubber seals is solved, and a higher mechanical tensile and pressure fluctuation tolerance is achieved, thereby avoiding seal failure.
Patent Information
- Application Number
- CN202421038516.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing rubber seals have weak tensile resistance and are difficult to withstand mechanical tensile, pressure fluctuations or continuous tension, resulting in the docking pipes being easily damaged during bending and radial staggering, and the seal fails.
A rubber sealing member including a pipe joint, a tensile mesh assembly, a rubber sealing cylinder, a fastening assembly and a tensile spring assembly is designed, and the tensile interleaving mesh, a rubber sealing ring, a tightening ring and a tensile spring curved plate are used. The structure improves tensile resistance and enhances the bending and radial staggering capabilities of docking pipes.
It significantly improves the tensile performance of rubber seals, can better withstand mechanical tension, pressure fluctuations and continuous tension, avoid seal failure, and enhances the stability and durability of docking pipes.
Smart Images
Figure CN222186265U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rubber sealing pieces, in particular to a rubber sealing piece with tensile resistance. Background Art
[0002] Rubber seals with tensile properties have good tensile properties because it is directly related to the stability and durability of the seal under working conditions, especially under conditions of mechanical stretching, pressure fluctuations or continuous tension.
[0003] Existing rubber seals have weak tensile properties and are insufficient in their ability to withstand mechanical stretching, pressure fluctuations or sustained tension. They also have poor bending capabilities for butted pipes and poor radial misalignment capabilities for butted pipes, making them prone to damage and resulting in sealing failure.
[0004] Therefore, how to provide a rubber seal with tensile properties is a problem that those skilled in the art need to solve urgently. Utility Model Content
[0005] One purpose of the utility model is to provide a rubber seal with tensile resistance. The rubber seal of the utility model has strong tensile resistance, high tolerance to mechanical stretching, pressure fluctuation or continuous tension, good bending ability of butt-jointed pipes, and good radial staggering ability of butt-jointed pipes, thereby avoiding damage and causing sealing failure.
[0006] According to an embodiment of the utility model, a rubber seal with tensile resistance comprises two pipe joints, a tensile mesh assembly, a rubber sealing cylinder, a fastening assembly and a tensile spring assembly, wherein both ends of the tensile mesh assembly are fixedly mounted on the pipe joints, the rubber sealing cylinder is fixedly mounted on the tensile mesh assembly, and both ends of the rubber sealing cylinder are fixedly mounted on the pipe joints, the fastening assembly is fixedly mounted on the pipe joints, and both ends of the tensile spring assembly are fixedly mounted on the fastening assembly.
[0007] Furthermore, a threaded groove is provided inside the pipe joint, a rubber sealing ring is provided inside the pipe joint, and a rubber sealing ring is provided inside the pipe joint.
[0008] Furthermore, a mounting groove is provided on the end surface of the pipe joint which is opposite to the thread groove, and a rubber groove is provided on the outer wall of the pipe joint which is opposite to the thread groove.
[0009] Furthermore, the tensile mesh assembly includes a tensile interwoven mesh, a mounting ring and a mounting block, wherein both ends of the tensile interwoven mesh are fixedly mounted on the mounting ring, the mounting ring is fixedly mounted in the mounting groove, the mounting block is fixedly mounted on the mounting ring, and the mounting block is located in the mounting groove.
[0010] Furthermore, a threaded hole is provided on the outer wall of the mounting block, and a screw is provided inside the threaded hole.
[0011] Furthermore, rubber rings are fixedly provided at both ends of the rubber sealing cylinder, and the rubber rings are fixedly installed in the rubber grooves.
[0012] Furthermore, the fastening assembly includes a fastening ring, a fastening head, a fastening hole and a fastening bolt, wherein the fastening ring is sleeved at the connection between the pipe joint and the rubber ring, the fastening head is fixedly installed at both ends of the fastening ring, the fastening hole is opened on the fastening head, and the fastening bolt is installed in the fastening hole.
[0013] Furthermore, the tensile spring assembly includes a tensile curved plate and a tensile spring body, wherein the inner wall of the tensile curved plate is fixedly mounted on the outer wall of the fastening ring, and both ends of the tensile spring body are fixedly mounted on the tensile curved plate.
[0014] The beneficial effects of the utility model are:
[0015] The rubber seal of the utility model has strong tensile strength, high bearing capacity for mechanical stretching, pressure fluctuation or continuous tension, good bending ability of butted pipes, and good radial staggering ability of butted pipes, thus avoiding damage and resulting in sealing failure. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0017] Figure 1 This is a schematic diagram of the overall structure of a rubber seal with tensile resistance proposed by the utility model;
[0018] Figure 2 A rubber seal with tensile properties proposed by the utility model Figure 1 A magnified image of point A;
[0019] Figure 3 This is a cross-sectional view of a pipe joint with a rubber seal having tensile properties proposed by the utility model;
[0020] Figure 4 A rubber seal with tensile properties proposed by the utility model Figure 3 The enlarged view of point B;
[0021] Figure 5 A rubber seal with tensile properties proposed by the utility model Figure 3 Enlarged view of point C.
[0022] In the figure: 1. Pipe joint; 1.1. Threaded groove; 1.2. Rubber sealing ring; 1.3. Rubber sealing ring; 1.4. Mounting groove; 1.5. Rubber groove; 2. Anti-tensile mesh assembly; 2.1. Anti-tensile interwoven mesh; 2.2. Mounting ring; 2.3. Mounting block; 2.3.1. Threaded hole; 2.3.2. Screw; 3. Rubber sealing cylinder; 3.1. Rubber ring; 4. Fastening assembly; 4.1. Fastening ring; 4.2. Fastening head; 4.3. Fastening hole; 4.4. Fastening bolt; 5. Anti-tensile spring assembly; 5.1. Anti-tensile curved plate; 5.2. Anti-tensile spring body. DETAILED DESCRIPTION
[0023] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.
[0024] Rubber seals with tensile properties have good tensile properties because they are directly related to the stability and durability of the seals in working conditions, especially under conditions of mechanical stretching, pressure fluctuations or continuous tension; the existing rubber seals have weak tensile properties and are insufficient in their ability to withstand mechanical stretching, pressure fluctuations or continuous tension. They also have poor bending capabilities for butted pipes and poor radial misalignment capabilities for butted pipes, and are prone to damage, leading to sealing failure.
[0025] To solve the above problems, as follows:
[0026] Please refer to Figures 1 to 5 The utility model provides a rubber seal with tensile resistance, including two pipe joints 1, a tensile mesh component 2, a rubber sealing cylinder 3, a fastening component 4 and a tensile spring component 5, wherein both ends of the tensile mesh component 2 are fixedly mounted on the pipe joint 1, the pipe joint 1 is used to connect two pipe orifices, the tensile mesh component 2 is used to improve the tensile resistance of the rubber seal, the rubber sealing cylinder 3 is fixedly mounted on the tensile mesh component 2, and both ends of the rubber sealing cylinder 3 are fixedly mounted on the pipe joint 1, the fastening component 4 is fixedly mounted on the pipe joint 1, the fastening component 4 fastens the pipe joint 1 and the rubber sealing cylinder 3 together, both ends of the tensile spring component 5 are fixedly mounted on the fastening component 4, and the tensile spring component 5 improves tensile resistance.
[0027] A thread groove 1.1 is provided inside the pipe joint 1, and the thread groove 1.1 is used to connect the external threads of the two pipe openings and play a connecting role at the same time. A rubber sealing ring 1.2 is provided inside the pipe joint 1, and the rubber sealing ring 1.2 improves the sealing performance between the pipe joint 1 and the two pipe openings. A rubber sealing ring 1.3 is provided inside the pipe joint 1, and the rubber sealing ring 1.3 supports the sealing of the rubber sealing ring 1.2; an installation groove 1.4 is provided on the end face of the pipe joint 1 facing away from the thread groove 1.1, and a rubber groove 1.5 is provided on the outer wall of the end of the pipe joint 1 facing away from the thread groove 1.1.
[0028] Specifically, the tensile mesh assembly 2 includes a tensile interwoven mesh 2.1, a mounting ring 2.2 and a mounting block 2.3, wherein both ends of the tensile interwoven mesh 2.1 are fixedly mounted on the mounting ring 2.2, the tensile interwoven mesh 2.1 is used to improve tensile resistance, the mounting ring 2.2 is fixedly mounted in the mounting groove 1.4, the mounting ring 2.2 facilitates better connection of the tensile interwoven mesh 2.1, the mounting block 2.3 is fixedly mounted on the mounting ring 2.2, and the mounting block 2.3 is located in the mounting groove 1.4, and the mounting ring 2.2 is better fixed in the mounting groove 1.4 through the mounting block 2.3.
[0029] A threaded hole 2.3.1 is provided on the outer wall of the mounting block 2.3, and a screw 2.3.2 is provided inside the threaded hole 2.3.1. The mounting block 2.3 is fixedly installed in the mounting groove 1.4 by means of the screw 2.3.2. The screw 2.3.2 is threadedly connected with the threaded hole 2.3.1, and the threaded end of the screw 2.3.2 can be screwed into the mounting groove 1.4, so that the pipe joint 1 and the mounting ring 2.2 are fixedly connected together, and rubber rings 3.1 are fixedly provided at both ends of the rubber sealing cylinder 3, and the rubber ring 3.1 is fixedly installed in the rubber groove 1.5. The rubber ring 3.1 is located at the rubber groove 1.5, which can better seal.
[0030] More specifically, the fastening assembly 4 includes a fastening ring 4.1, a fastening head 4.2, a fastening hole 4.3 and a fastening bolt 4.4, wherein the fastening ring 4.1 is sleeved on the connection between the pipe joint 1 and the rubber ring 3.1, the fastening ring 4.1 presses the connection between the pipe joint 1 and the rubber ring 3.1, the fastening head 4.2 is fixedly installed at both ends of the fastening ring 4.1, the fastening hole 4.3 is opened on the fastening head 4.2, the fastening bolt 4.4 is installed in the fastening hole 4.3, and the fixing bolt 4.4 fixes the fastening head 4.2 together, thereby playing the role of connectivity between the pipe joint 1 and the rubber sealing tube 3 and the rubber ring 3.1.
[0031] More specifically, the tensile spring assembly 5 includes a tensile curved plate 5.1 and a tensile spring body 5.2, wherein the inner wall of the tensile curved plate 5.1 is fixedly mounted on the outer wall of the fastening ring 4.1, a plurality of tensile spring bodies 5.2 are provided, and both ends of the plurality of tensile spring bodies 5.2 are fixed on the tensile curved plate 5.1, so that the plurality of tensile spring bodies 5.2 have a better connection with the rubber seal, thereby improving the overall tensile performance of the rubber seal, and both ends of the tensile spring body 5.2 are fixedly mounted on the tensile curved plate 5.1, the tensile spring body 5.2 improves the tensile performance, and the tensile spring body 5.2 has the elastic force of a spring, and has a better ability to improve the bending ability of the docked pipes, and the docked pipes have a better ability to radially stagger.
[0032] Rubber seals have strong tensile properties and are able to withstand mechanical stretching, pressure fluctuations or continuous tension. They have good bending capabilities for butted pipes and radial stagger capabilities for butted pipes, thus avoiding damage that could lead to seal failure.
[0033] Furthermore, the fixing bolt 4.4 fixes the fastening head 4.2 together, plays a role in the connectivity between the pipe joint 1 and the rubber sealing tube 3 and the rubber ring 3.1. The rubber sealing ring 1.2 improves the sealing between the pipe joint 1 and the two pipe openings. The mounting block 2.3 is fixedly installed in the mounting groove 1.4 by the screw 2.3.2. The mounting ring 2.2 is better fixed in the mounting groove 1.4 through the mounting block 2.3.
[0034] The pipe joint 1 is used to connect two pipe openings. The tensile strength is improved by the tensile interwoven mesh 2.1, and the bending ability is better. The butted pipes have better radial staggering ability. In addition, the tensile spring body 5.2 improves the tensile performance, and has a higher ability to withstand mechanical stretching, pressure fluctuations or continuous tension. The rubber seal is prevented from being damaged and causing sealing failure.
[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A rubber seal with tensile properties, It is characterized in that The invention comprises two pipe joints (1), a tensile mesh component (2), a rubber sealing cylinder (3), a fastening component (4) and a tensile spring component (5), wherein both ends of the tensile mesh component (2) are fixedly mounted on the pipe joint (1), the rubber sealing cylinder (3) is fixedly mounted on the tensile mesh component (2), and both ends of the rubber sealing cylinder (3) are fixedly mounted on the pipe joint (1), the fastening component (4) is fixedly mounted on the pipe joint (1), and both ends of the tensile spring component (5) are fixedly mounted on the fastening component (4).
2. A rubber seal with tensile properties according to claim 1, It is characterized in that A threaded groove (1.1) is provided inside the pipe joint (1), a rubber sealing ring (1.2) is provided inside the pipe joint (1), and a rubber sealing ring (1.3) is provided inside the pipe joint (1).
3. A rubber seal with tensile properties according to claim 2, It is characterized in that A mounting groove (1.4) is provided on the end surface of the pipe joint (1) that is opposite to the thread groove (1.1), and a rubber groove (1.5) is provided on the outer wall of the end of the pipe joint (1) that is opposite to the thread groove (1.1).
4. A rubber seal with tensile properties according to claim 1, It is characterized in that The tensile mesh assembly (2) comprises a tensile interwoven mesh (2.1), a mounting ring (2.2) and a mounting block (2.3), wherein both ends of the tensile interwoven mesh (2.1) are fixedly mounted on the mounting ring (2.2), the mounting ring (2.2) is fixedly mounted in a mounting groove (1.4), the mounting block (2.3) is fixedly mounted on the mounting ring (2.2), and the mounting block (2.3) is located in the mounting groove (1.4).
5. A rubber seal with tensile properties according to claim 4, It is characterized in that A threaded hole (2.3.1) is provided on the outer wall of the mounting block (2.3), and a screw (2.3.2) is arranged inside the threaded hole (2.3.1).
6. A rubber seal with tensile properties according to claim 1, It is characterized in that Both ends of the rubber sealing cylinder (3) are fixedly provided with rubber rings (3.1), and the rubber rings (3.1) are fixedly installed in the rubber groove (1.5).
7. The rubber seal with tensile properties according to claim 1, It is characterized in that The fastening assembly (4) comprises a fastening ring (4.1), a fastening head (4.2), a fastening hole (4.3) and a fastening bolt (4.4), wherein the fastening ring (4.1) is sleeved at the connection between the pipe joint (1) and the rubber ring (3.1), the fastening head (4.2) is fixedly mounted at both ends of the fastening ring (4.1), the fastening hole (4.3) is formed on the fastening head (4.2), and the fastening bolt (4.4) is mounted in the fastening hole (4.3).
8. The rubber seal with tensile properties according to claim 1, It is characterized in that The tensile spring assembly (5) comprises a tensile curved plate (5.1) and a tensile spring body (5.2), wherein: The inner wall of the anti-tension bending plate (5.1) is fixedly mounted on the outer wall of the fastening ring (4.1), and both ends of the anti-tension spring body (5.2) are fixedly mounted on the anti-tension bending plate (5.1).