CN112833256A - An impact-resistant building vertical pipe support - Google Patents
An impact-resistant building vertical pipe support Download PDFInfo
- Publication number
- CN112833256A CN112833256A CN202110101818.2A CN202110101818A CN112833256A CN 112833256 A CN112833256 A CN 112833256A CN 202110101818 A CN202110101818 A CN 202110101818A CN 112833256 A CN112833256 A CN 112833256A
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- China
- Prior art keywords
- connecting plate
- pressure
- bearing
- vertical pipeline
- bearing rod
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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.)
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- 239000000463 material Substances 0.000 claims abstract description 24
- 238000004873 anchoring Methods 0.000 claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 9
- 101100149706 Arabidopsis thaliana SMR10 gene Proteins 0.000 claims description 3
- 101100434170 Oryza sativa subsp. japonica ACR2.1 gene Proteins 0.000 claims description 3
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 5
- 230000001133 acceleration Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- -1 SMR20 Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/127—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and extending away from the attachment surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to an impact-resistant building vertical pipeline support which comprises a vertical pipeline hoop sleeved on a vertical pipeline, wherein bearing rods are symmetrically arranged on the circumferential side wall of the vertical pipeline hoop through a hinge component, one end of each bearing rod is hinged through the hinge component, and the other end of each bearing rod is fixedly provided with a bearing rod flexible pad; the pressure base is fixed with the pressure-bearing rod flexible pad through the pressure-bearing base flexible pad, and the pressure-bearing base is fixed on a building through a wall anchoring member; the vertical pipeline hoop is also hinged with a lower connecting plate through a hinge component, the surface of the lower connecting plate is connected with the upper connecting plate through a connecting plate stiffening bolt, the part of the upper connecting plate is overlapped with the lower connecting plate, a flexible material is embedded in the overlapped part, and the end part of the upper connecting plate is fixed on a building through a wall body anchoring component; through introducing flexible material and bearing bar for this application possesses the ability that the anti acceleration type that traditional support did not possess destroyed, will be powerful the protection and destroy sensitive vertical pipeline to the acceleration.
Description
Technical Field
The invention relates to an impact-resistant building vertical pipeline support, and belongs to a pipeline anti-seismic device.
Background
China belongs to the countries with frequent earthquakes, and earthquake zones are widely distributed and are frequent. In an earthquake, the earthquake resistance of a building structural member (generally referred to as a building load-bearing framework, including a beam, a column, a shear wall and the like) is often stronger than that of a non-structural member (fixed members and components of the building structure except the load-bearing framework, such as non-load-bearing walls, electromechanical facilities, a pipeline system and the like), so the non-structural member is often damaged before the structural member in the earthquake. The building fluid conveying pipeline is a typical non-structural member, is an important component of a building system, has the functions of conveying various necessary products (such as water and gas) to a building and outputting waste, and is a basic system of residential life, industrial production and lifeline engineering.
Among them, the vertical pipe (also called riser for short) is also an important component of the pipe system, and is the aorta for transporting fluid. Vertical pipeline has begun to pass through whole building from the vibration isolation layer in building, because its atress is simple, the antidetonation of current vertical pipeline often emphasizes the antidetonation of vibration isolation layer, and whole antidetonation has often been neglected. Considering that the common installation forms of the existing vertical pipelines are a hoop, a pipe sleeve and the like, the pipelines can only be protected from displacement sensitive damage, and acceleration sensitive (namely impact type) damage is neglected, so that the novel vertical pipeline anti-seismic support is significant.
Disclosure of Invention
The invention provides an impact-resistant building vertical pipeline support, which solves the requirement of acceleration damage resistance of a pipeline while ensuring displacement damage resistance, so that the pipeline support has more excellent impact resistance.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an impact-resistant building vertical pipeline support comprises a vertical pipeline hoop sleeved on a vertical pipeline, wherein bearing rods are symmetrically arranged on the circumferential side wall of the vertical pipeline hoop through a hinge component, one end of each bearing rod is hinged through the hinge component, and the other end of each bearing rod is fixedly provided with a bearing rod flexible pad;
the pressure-bearing base is fixed with the pressure-bearing rod flexible pad through the pressure-bearing base flexible pad, and the pressure-bearing base is fixed on a building through a wall anchoring member;
the vertical pipeline hoop is also hinged with a lower connecting plate through a hinge component, the surface of the lower connecting plate is connected with the upper connecting plate through a connecting plate stiffening bolt, the part of the upper connecting plate is overlapped with the lower connecting plate, a flexible material is embedded in the overlapped part, and the end part of the upper connecting plate is fixed on a building through a wall body anchoring component;
as a further preferred aspect of the present invention, one end of the upper connecting plate is fixed on the surface of the lower connecting plate, and the other end of the upper connecting plate forms a bent portion, and a hole is reserved in the bent portion for installing a wall anchoring member;
at least one hole is preset in the overlapped part of the upper connecting plate and the lower connecting plate;
as a further preferred aspect of the present invention, at least one hole is also preset in the overlapped part of the lower connecting plate and the upper connecting plate, and the hole is matched with the hole on the upper connecting plate;
the end part of the lower connecting plate is provided with a hole for installing a hinged member to be connected with the vertical pipeline hoop;
as a further preferred aspect of the invention, a hole is preset at one end of the pressure-bearing rod, the hole is used for realizing hinge joint with the vertical pipeline hoop, and a pressure-bearing rod flexible pad is fixed at the other end of the pressure-bearing rod;
as a further preferred aspect of the present invention, the pressure-bearing base flexible pad is arranged in a triangular prism shape, and the vertex angle thereof is a right angle; one right-angle wall of the pressure-bearing base flexible pad is tightly attached to the pressure-bearing base, and the adjacent bottom surface is connected with the pressure-bearing rod flexible pad;
as a further preferable aspect of the present invention, the flexible pad of the pressure-bearing rod and the flexible pad of the pressure-bearing base are both made of flexible materials, the flexible materials are rubber, compounded rubber, plastic, compounded plastic or corrugated material, wherein the compounded plastic is a polyolefin elastomer, and the compounded rubber is SMR10, SMR20, STR10 or STR20 compounded rubber.
Through the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. when the building vertical pipeline bracket provided by the invention encounters strong vibration such as earthquake, the building structure can transmit vibration load to the connecting piece and the pressure-bearing member in the bracket, and the vibration is weakened;
2. the connecting piece and the pressure-bearing member in the building vertical pipeline support provided by the invention are made of flexible materials, and the vibration transmission to the pipeline is further reduced by continuously deforming and recovering the absorbed vibration energy of the flexible materials;
3. the connecting piece and the pressure-bearing member provided by the invention are made of flexible materials, so that the damping of a pipeline system and a building main body can be increased, and the interaction of the two systems in vibration is reduced, so that the damage of the vibration to the pipeline is reduced, and the damage of the pipeline system to the building main body is also reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is an axial schematic view of a preferred embodiment provided by the present invention;
FIG. 2 is a side view of a preferred embodiment provided by the present invention;
FIG. 3 is a top view of a preferred embodiment provided by the present invention;
FIG. 4 is a front view of a preferred embodiment provided by the present invention;
fig. 5 a-5 b are schematic views of a connector according to a preferred embodiment of the present invention, fig. 5a being a side view and fig. 5b being an isometric view of the connector;
fig. 6 a-6 b are schematic views of a backing member of a preferred embodiment provided by the present invention, fig. 6a being a side view of the backing member and fig. 6b being an isometric view of the backing member.
In the figure: the structure comprises a wall anchoring member 1, an upper connecting plate 2, a lower connecting plate 3, a flexible material 4, a connecting plate stiffening bolt 5, a hinged member 6, a vertical pipeline hoop 7, a pressure-bearing rod 8, a pressure-bearing rod flexible pad 9, a pressure-bearing base flexible pad 10 and a pressure-bearing base 11.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Aiming at the problem that the existing building vertical pipeline anti-seismic support can not protect the pipeline from being damaged by acceleration, the application aims to provide the anti-impact building vertical pipeline support which is a building vertical pipeline anti-seismic support with a flexible structure and is anchored on a wall body, when the building is subjected to strong vibration such as earthquake, the requirement of resisting the acceleration damage of the pipeline is met while the displacement damage can be ensured, specifically, as shown in figure 1, the building divides the vibration load into two parts for weakening,
fig. 1 to 4 show a vertical pipe hoop 7 sleeved on a vertical pipe, wherein pressure-bearing rods 8 are symmetrically installed on the circumferential side wall of the vertical pipe hoop through a hinge member 6, one end of each pressure-bearing rod is hinged through the hinge member, and the other end of each pressure-bearing rod is fixed with a pressure-bearing rod flexible pad 9 (the combination of the pressure-bearing rod and the pressure-bearing rod flexible pad is called a pressure-bearing member); the pressure-bearing base 11 is fixed with the pressure-bearing rod flexible pad through a pressure-bearing base flexible pad 10, and the pressure-bearing base is fixed on a building through a wall anchoring member 1; in the part, the building transmits the vibration load to a pressure-bearing base anchored on a wall body, the pressure-bearing base transmits the load to a pressure-bearing base flexible cushion, the pressure-bearing base flexible cushion deforms under the action of the vibration load and then recovers, the circulation process is continuously continued until the vibration is finished, the vibration energy is consumed from this, the vibration load is weakened, the vibration load weakened through the pressure-bearing base flexible cushion is transmitted to a vertical pipeline hoop, and the vertical pipeline is fixed by the vertical pipeline hoop.
A lower connecting plate 3 is further hinged on the vertical pipeline hoop through a hinge component, the surface of the lower connecting plate is connected with an upper connecting plate 2 through a connecting plate stiffening bolt 5, the part of the upper connecting plate is overlapped with the lower connecting plate, a flexible material 4 is embedded in the overlapped part, and the end part of the upper connecting plate is fixed on a building through a wall anchoring component; the part forms a flexible connecting piece, the flexible material of the flexible connecting piece deforms when being vibrated and recovers when the vibration is reduced, and the flexible material can be continuously deformed and recovered to continuously consume the energy of the vibration load because the vibration of the earthquake is a random process; it should be noted here that the flexible material is fixed to the overlapped portion of the upper connecting plate and the lower connecting plate, and may be triangular, toothed, wavy or flat. The building transmits the vibration load to the upper connecting plate, the upper connecting plate transmits the vibration load to the flexible material and connecting plate stiffening bolt again, the flexible material stress that is located upper connecting plate and lower connecting plate coincidence part is out of shape then resumes, and constantly last this process until the vibration is ended, the dislocation will take place with lower connecting plate to the upper connecting plate simultaneously, consume the vibration energy from this, weaken the vibration load, the vibration load that weakens through the flexible material transmits to lower connecting plate, lower connecting plate is articulated with vertical pipeline clamp, vertical pipeline is fixed to vertical pipeline clamp.
As can be clearly seen in fig. 5 a-5 b, one end of the upper connecting plate is fixed on the surface of the lower connecting plate, and the other end of the upper connecting plate forms a bending part, and a hole is reserved on the bending part for installing a wall anchoring member; at least one hole is preset in the overlapped part of the upper connecting plate and the lower connecting plate. At least one hole is also preset in the superposed part of the lower connecting plate and the upper connecting plate, and the hole is matched with the hole in the upper connecting plate; the end part of the lower connecting plate is provided with a hole for installing a hinged member to be connected with the vertical pipeline by a clamping hoop. A hole is preset at one end of the pressure-bearing rod and used for realizing hinging with a vertical pipeline hoop, and the other end of the pressure-bearing rod is fixed with a pressure-bearing rod flexible pad. As shown in fig. 6 a-6 b, the flexible pad of the pressure-bearing base is arranged in a triangular prism shape, and the vertex angle is a right angle; a right-angle wall of the pressure-bearing base flexible pad is tightly attached to the pressure-bearing base, the adjacent bottom surface of the pressure-bearing base flexible pad is connected with the pressure-bearing rod flexible pad, due to the friction self-locking phenomenon, the pressure-bearing rod flexible pad and the pressure-bearing base flexible pad can be tightly attached, when a building encounters strong vibration, the pressure-bearing rod flexible pad and the pressure-bearing base flexible pad deform to absorb the vibration energy, the vibration load can be weakened, and then the vibration load is transmitted to a vertical pipeline inside the building.
In the application, the flexible cushion of the pressure bearing rod and the flexible cushion of the pressure bearing base are both made of flexible materials, the flexible materials are selected from rubber or compounded rubber or plastic or compounded plastic or corrugated materials, wherein the compounded plastic is a polyolefin elastomer, and the compounded rubber is selected from SMR10 or SMR20 or STR10 or STR20 compounded rubber.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The meaning of "and/or" as used herein is intended to include both the individual components or both.
The term "connected" as used herein may mean either a direct connection between components or an indirect connection between components via other components.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110101818.2A CN112833256B (en) | 2021-01-26 | 2021-01-26 | Impact-resistant building vertical pipeline support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110101818.2A CN112833256B (en) | 2021-01-26 | 2021-01-26 | Impact-resistant building vertical pipeline support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112833256A true CN112833256A (en) | 2021-05-25 |
| CN112833256B CN112833256B (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110101818.2A Active CN112833256B (en) | 2021-01-26 | 2021-01-26 | Impact-resistant building vertical pipeline support |
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| Country | Link |
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| CN (1) | CN112833256B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04203633A (en) * | 1990-11-30 | 1992-07-24 | Sanwa Tekki Corp | Triaxial control type viscoelastic damper |
| CN103791167A (en) * | 2014-01-20 | 2014-05-14 | 江苏海事职业技术学院 | Adjustable pipe hanging bracket and adjustable hanging bracket assembly for suppressing ship pipe vibration noise |
| CN203948790U (en) * | 2014-06-30 | 2014-11-19 | 珠海华润包装材料有限公司 | A kind of damping device of PET section export pipeline |
| CN104315256A (en) * | 2014-10-22 | 2015-01-28 | 中国华西企业股份有限公司安装工程公司 | Attached cantilever load-bearing support for vertical large-aperture perpendicular pipelines |
| CN109973746A (en) * | 2019-03-12 | 2019-07-05 | 苏州科技大学 | Sleeve type damping material energy consumption type shock absorbing equipment support |
| CN209309465U (en) * | 2018-11-07 | 2019-08-27 | 杨益文 | Single tube antidetonation suspension and support |
| CN209671767U (en) * | 2019-03-25 | 2019-11-22 | 安徽慧城抗震科技有限公司 | A kind of novel pipeline para-seismic support |
-
2021
- 2021-01-26 CN CN202110101818.2A patent/CN112833256B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04203633A (en) * | 1990-11-30 | 1992-07-24 | Sanwa Tekki Corp | Triaxial control type viscoelastic damper |
| CN103791167A (en) * | 2014-01-20 | 2014-05-14 | 江苏海事职业技术学院 | Adjustable pipe hanging bracket and adjustable hanging bracket assembly for suppressing ship pipe vibration noise |
| CN203948790U (en) * | 2014-06-30 | 2014-11-19 | 珠海华润包装材料有限公司 | A kind of damping device of PET section export pipeline |
| CN104315256A (en) * | 2014-10-22 | 2015-01-28 | 中国华西企业股份有限公司安装工程公司 | Attached cantilever load-bearing support for vertical large-aperture perpendicular pipelines |
| CN209309465U (en) * | 2018-11-07 | 2019-08-27 | 杨益文 | Single tube antidetonation suspension and support |
| CN109973746A (en) * | 2019-03-12 | 2019-07-05 | 苏州科技大学 | Sleeve type damping material energy consumption type shock absorbing equipment support |
| CN209671767U (en) * | 2019-03-25 | 2019-11-22 | 安徽慧城抗震科技有限公司 | A kind of novel pipeline para-seismic support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112833256B (en) | 2022-06-07 |
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