Water supply and drainage pipeline protection structure
By installing an arc-shaped buffer plate and a flared protective sleeve between the upper and lower mounting plates of the water supply and drainage pipes, the problem of lack of buffering in traditional protective structures is solved, achieving the effects of stress dispersion and life extension.
Patent Information
- Application Number
- CN202520566542.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Traditional water supply and drainage pipeline protection structures lack effective buffering mechanisms when facing external forces, making the pipelines prone to damage due to stress concentration and difficult to repair.
An arc-shaped buffer plate is installed between the upper and lower mounting plates. The apex of the arc-shaped buffer plate abuts against the side wall of the pipe. The installation distance is adjusted by fastening components to control the curvature of the bending arc. Combined with elastic material and a flared protective sleeve, stress is dispersed and buffer protection is provided.
It effectively disperses external forces on pipelines, extends pipeline service life, adapts to pipelines of different sizes, reduces the risk of damage, and simplifies the maintenance process.
Smart Images
Figure CN223782404U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipeline installation technology, and in particular to a protective structure for water supply and drainage pipelines. Background Technology
[0002] In water supply and drainage systems, pipelines are key components for transporting water, and their stability and safety directly affect the overall system's operational efficiency and the user's water experience. However, in practical applications, water supply and drainage pipelines often face various challenges, such as changes in geological conditions, external construction impacts, and natural disasters, all of which can lead to problems such as pipeline damage and leakage.
[0003] Traditional water supply and drainage pipeline protection structures mostly employ simple wrapping or fixing methods, such as wrapping the pipeline with concrete or setting up protective railings around it. However, these protection methods have many shortcomings. For example, although concrete wrapping can provide a certain mechanical strength, it is complex to construct, costly, and difficult to repair once the pipeline has a problem. While protective railings can prevent external objects from directly impacting the pipeline, their protective ability against changes in geological conditions or natural disasters is limited. Traditional protection structures often neglect the buffering and shock absorption needs of pipelines under stress. When the pipeline is subjected to external forces, there is a lack of effective buffering mechanisms, and the pipeline is prone to damage due to stress concentration. Utility Model Content
[0004] The purpose of this utility model is to provide a protective structure for water supply and drainage pipelines. By installing a certain number of arc-shaped buffer plates between the upper and lower mounting plates, the arc apex of the arc-shaped buffer plates can abut against the side wall of the pipeline to limit and fix the pipeline. When the pipeline is subjected to external force, the arc-shaped buffer plates can evenly distribute the stress, reduce the possibility of local stress on the pipeline, and thus extend the service life of the pipeline. At the same time, the fastening components can adjust the installation distance between the upper and lower mounting plates and control the curvature of the arc-shaped buffer plates, so that the device can be used for pipelines of different sizes.
[0005] To achieve the purpose of this utility model, a water supply and drainage pipeline protection structure is provided, comprising: an upper mounting plate and a lower mounting plate, both of which have a pipe opening at their center. A plurality of placement grooves are symmetrically formed on opposite sides of the upper and lower mounting plates, arranged circumferentially around the edge of the pipe opening. A plurality of arc-shaped buffer plates are installed between the upper and lower mounting plates, with both ends of each arc-shaped buffer plate engaging in the placement grooves, and the apex of the arc-shaped buffer plate facing the center of the pipe opening. A connecting rod is fixedly connected to the bottom of the upper mounting plate, and the lower mounting plate extends through the bottom of the connecting rod. A fastening assembly is connected to the free end of the connecting rod extending from the bottom surface of the lower mounting plate, the fastening assembly being used to limit the connection position between the connecting rod and the lower mounting plate.
[0006] As a preferred embodiment of this utility model, an upper connecting plate is fixedly connected to the top surface of the upper mounting plate, and a protective sleeve is installed on the inner side of the upper connecting plate.
[0007] As a preferred technical solution of this utility model, the protective sleeve is designed as a trumpet-shaped structure that gradually narrows from top to bottom.
[0008] As a preferred technical solution of this utility model, the protective sleeve is provided with a plurality of vertical through grooves in the radial direction that penetrate the inner side of the protective sleeve.
[0009] As a preferred embodiment of this utility model, the number of the arc-shaped buffer plates is four, and the number of the placement slots is adapted to the number of the arc-shaped buffer plates.
[0010] As a preferred technical solution of this utility model, the arc-shaped buffer plate is made of an elastic material.
[0011] As a preferred embodiment of this utility model, a lower connecting plate is fixedly connected to the bottom surface of the lower mounting plate, and the fastening assembly is installed on the bottom surface of the lower connecting plate.
[0012] As a preferred embodiment of this utility model, the fastening assembly includes a buffer block, a washer, and a connecting nut. The buffer block is disposed on the bottom surface of the lower connecting plate. The bottom end of the connecting rod passes through and slides through the center of the buffer block and the washer in sequence. The connecting nut is disposed on the bottom end of the washer, and the connecting nut is threadedly connected to the bottom end of the connecting rod.
[0013] As a preferred embodiment of this invention, the buffer block is made of polyurethane.
[0014] Compared with the prior art, this utility model provides a protective structure for water supply and drainage pipelines, which has the following beneficial effects:
[0015] This invention utilizes a number of arc-shaped buffer plates installed between an upper and lower mounting plate. The apex of the arc-shaped buffer plates can abut against the side wall of the pipe to limit and fix the pipe. When the pipe is subjected to external force, the arc-shaped buffer plates can evenly distribute stress, reducing the possibility of localized stress on the pipe and thus extending its service life. Simultaneously, the fastening components can adjust the installation distance between the upper and lower mounting plates, controlling the curvature of the arc-shaped buffer plates, making the device suitable for pipes of different sizes. The flared structure of the protective sleeve facilitates pipe installation and better accommodates minor pipe deformations. The vertical grooves effectively disperse external impact forces, reducing the risk of damage to the pipe from direct impact. When the pipe vibrates during use, it compresses the arc-shaped buffer plates, causing them to elastically deform and extend downwards. The buffer blocks and gaskets cushion the downward force, thus protecting the pipe. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the installation cross-sectional structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the placement groove structure of this utility model;
[0019] Figure 4 This is a schematic diagram of the protective sleeve structure of this utility model;
[0020] Figure 5 This is a schematic diagram of the fastening component structure of this utility model.
[0021] 1 is the upper mounting plate, 2 is the lower mounting plate, 3 is the pipe opening, 4 is the arc-shaped buffer plate, 5 is the connecting rod, 6 is the fastening component, 7 is the upper connecting plate, 8 is the protective sleeve, 9 is the lower connecting plate, 10 is the buffer block, 11 is the gasket, 12 is the connecting nut, and 13 is the placement groove. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figures 1-5This utility model provides a water supply and drainage pipeline protection structure, including: an upper mounting plate 1 and a lower mounting plate 2. A pipe opening 3 is provided at the center of both the upper mounting plate 1 and the lower mounting plate 2. A plurality of placement grooves 13 are symmetrically provided on opposite sides of the upper mounting plate 1 and the lower mounting plate 2. The placement grooves 13 are arranged circumferentially around the edge of the pipe opening 3. A plurality of arc-shaped buffer plates 4 are installed between the upper mounting plate 1 and the lower mounting plate 2. The two ends of the arc-shaped buffer plates 4 are respectively engaged in the placement grooves 13, and the arc apex of the arc-shaped buffer plates 4 faces towards the center of the pipe opening 3. A connecting rod 5 is fixedly connected to the bottom end of the upper mounting plate 1. The lower mounting plate 2 passes through the bottom end of the connecting rod 5. A fastening component 6 is connected to the free end of the connecting rod 5 extending from the bottom surface of the lower mounting plate 2. The fastening component 6 is used to limit the connection position between the connecting rod 5 and the lower mounting plate 2.
[0024] In one embodiment of the present invention, an upper connecting plate 7 is fixedly connected to the top surface of the upper mounting plate 1, and a protective sleeve 8 is installed on the inner side of the upper connecting plate 7.
[0025] In one embodiment of this utility model, the protective sleeve 8 is configured as a trumpet-shaped structure that gradually narrows from top to bottom.
[0026] In one embodiment of the present invention, the protective sleeve 8 is provided with a plurality of vertical through grooves penetrating the inner side surface of the protective sleeve 8 in the radial direction.
[0027] In one embodiment of this utility model, the number of the arc-shaped buffer plates 4 is four, and the number of the placement slots 13 is adapted to the number of the arc-shaped buffer plates 4.
[0028] In one embodiment of this utility model, the arc-shaped buffer plate 4 is made of an elastic material.
[0029] In one embodiment of the present invention, a lower connecting plate 9 is fixedly connected to the bottom surface of the lower mounting plate 2, and the fastening component 6 is installed on the bottom surface of the lower connecting plate 9.
[0030] In one embodiment of the present invention, the fastening assembly 6 includes a buffer block 10, a washer 11, and a connecting nut 12. The buffer block 10 is disposed on the bottom surface of the lower connecting plate 9. The bottom end of the connecting rod 5 passes through and slides through the center of the buffer block 10 and the washer 11 in sequence. The connecting nut 12 is disposed on the bottom end of the washer 11, and the connecting nut 12 is threadedly connected to the bottom end of the connecting rod 5.
[0031] In one embodiment of this utility model, the buffer block 10 is made of polyurethane.
[0032] In use, the operator can first embed the connecting rod 5 during the construction and pouring stage, so that the connecting rod 5 is covered by concrete and bonded to the concrete. After the connecting rod 5 is installed, the operator inserts the lower mounting plate 2 and the lower connecting plate 9 into the bottom end of the connecting rod 5. At this time, one end of the connecting rod 5 slides out from the center of the buffer block 10 and the gasket 11. When the other end of the arc-shaped buffer plate 4 is engaged in the placement groove 13 opened in the lower mounting plate 2, the operator can rotate the nut 12 onto the connecting rod 5 to limit the position of the lower mounting plate 2, and then the device can be used.
[0033] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A protective structure for water supply and drainage pipelines, characterized in that, include: An upper mounting plate (1) and a lower mounting plate (2) are provided, with a pipe opening (3) at the center of each. Several placement grooves (13) are symmetrically arranged on opposite sides of the upper mounting plate (1) and the lower mounting plate (2), arranged in a circular pattern around the edge of the pipe opening (3). Several arc-shaped buffer plates (4) are installed between the upper mounting plate (1) and the lower mounting plate (2), with each arc-shaped buffer plate (4) having two ends respectively... The upper mounting plate (1) is fixedly connected to the bottom end of the upper mounting plate (1), and the lower mounting plate (2) is set through the bottom end of the connecting rod (5). The free end of the connecting rod (5) extending out of the bottom surface of the lower mounting plate (2) is connected to a fastening component (6). The fastening component (6) is used to limit the position of the connection between the connecting rod (5) and the lower mounting plate (2).
2. The water supply and drainage pipeline protection structure according to claim 1, characterized in that: The upper mounting plate (1) is fixedly connected to the top surface of the upper connecting plate (7), and a protective sleeve (8) is installed on the inner side of the upper connecting plate (7).
3. The water supply and drainage pipeline protection structure according to claim 2, characterized in that: The protective sleeve (8) is designed as a trumpet-shaped structure that gradually narrows from top to bottom.
4. The water supply and drainage pipeline protection structure according to claim 2, characterized in that: The protective sleeve (8) has several vertical through grooves that penetrate the inner side of the protective sleeve (8) in the radial direction.
5. The water supply and drainage pipeline protection structure according to claim 1, characterized in that: The number of the arc-shaped buffer plates (4) is four, and the number of the placement slots (13) is adapted to the number of the arc-shaped buffer plates (4).
6. The water supply and drainage pipeline protection structure according to claim 1, characterized in that: The arc-shaped buffer plate (4) is made of elastic material.
7. The water supply and drainage pipeline protection structure according to claim 1, characterized in that: The bottom surface of the lower mounting plate (2) is fixedly connected to the lower connecting plate (9), and the fastening component (6) is installed on the bottom surface of the lower connecting plate (9).
8. The water supply and drainage pipeline protection structure according to claim 7, characterized in that: The fastening assembly (6) includes a buffer block (10), a gasket (11), and a connecting nut (12). The buffer block (10) is disposed on the bottom surface of the lower connecting plate (9). The bottom end of the connecting rod (5) passes through and slides through the center of the buffer block (10) and the gasket (11). The connecting nut (12) is disposed on the bottom end of the gasket (11), and the connecting nut (12) is threadedly connected to the bottom end of the connecting rod (5).
9. A water supply and drainage pipeline protection structure according to claim 8, characterized in that: The buffer block (10) is made of polyurethane.