CN220268796U - Anti-seismic connection structure of large-diameter water pipe in assembled support and hanger - Google Patents
Anti-seismic connection structure of large-diameter water pipe in assembled support and hanger Download PDFInfo
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- CN220268796U CN220268796U CN202321721862.4U CN202321721862U CN220268796U CN 220268796 U CN220268796 U CN 220268796U CN 202321721862 U CN202321721862 U CN 202321721862U CN 220268796 U CN220268796 U CN 220268796U
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- diameter water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 65
- 239000010959 steel Substances 0.000 claims description 65
- 238000005452 bending Methods 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 6
- 238000009434 installation Methods 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 20
- 238000012360 testing method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Abstract
The utility model discloses an anti-seismic connecting structure of a large-diameter water pipe in an assembled support and hanger, which comprises a base, a supporting piece, a connecting piece and a pipe clamp, wherein the base is arranged on a base material, the base is movably connected with the supporting piece, the connecting piece is connected with the supporting piece and the pipe clamp, and the pipe clamp is arranged on the periphery of the large-diameter water pipe. According to the utility model, the base, the supporting piece, the connecting piece and the pipe clamp are assembled and connected, when an earthquake occurs, the longitudinal or lateral force born by the pipeline can be transmitted to the base through the connecting piece and the supporting piece, so that the force is transmitted to the floor slab, and the risk of secondary injury caused by rupture of the connecting part of the fire-fighting pipeline when the pipeline acts on the earthquake is reduced; the scheme has the advantages that: factory standardized production, field assembly and molding, safety and reliability and high installation efficiency; the special space layout is convenient to control, the space is not disordered, and the whole effect is neat and beautiful; the change and adjustment are convenient; the installation cost is low, and the requirements on personnel and equipment are low; the product has strong corrosion resistance and the corrosion resistance of the hot dip zinc product has long service life.
Description
Technical Field
The utility model relates to the field of assembly type supporting and hanging frames, in particular to an anti-seismic connecting structure of a large-diameter water pipe in an assembly type supporting and hanging frame.
Background
The large-diameter water pipe assembled anti-seismic support is a special anti-seismic support system for installing large-diameter water pipes, adopts an assembled design, and has the characteristics of portability, flexibility and easy installation. The support is composed of a plurality of components, and can be freely combined according to the diameter and the length of the pipeline, so that the requirements of different occasions are met. In addition, the support also has good anti-seismic performance and stability, can effectively reduce the influence of earthquakes on pipelines, and ensures the safe and stable operation of a water supply system.
For water pipes above DN500 in the current industry, the mounting mode of the support and hanger is usually welding. Water pipes above DN500 are typically installed by welding hot rolled sections of steel because the connection of large bore water pipes needs to withstand higher pressures and tensile forces, while welding can provide a more secure connection. In addition, the sealing performance of the pipeline can be ensured by welding, and the problems of deformation of the support and the hanger and the like during water pumping are prevented. In practical application, proper welding modes and materials are also required to be selected according to specific conditions so as to ensure safe and stable operation of the pipeline. The mounting method using welding, although having lower cost, has the following disadvantages:
1. welding stress is easy to generate, and the diagonal brace welded on the anti-seismic support and hanger cannot rotate, so that the requirement of anti-seismic actual working conditions, namely the requirement of a rod piece connecting point, is not met;
2. high-altitude welding is performed, so that the danger degree is high;
3. once welding is finished, the change difficulty is high, the disassembly and replacement are inconvenient, and the fault tolerance is low;
4. welding construction, high requirements on staff, high welding quality, high installation construction cost and low installation efficiency, and the welding quality is greatly influenced by the level of welding workers;
5. the test verification on the test equipment is inconvenient;
6. because of field welding, the bracket usually does not carry out surface treatment, and only a few layers of anti-corrosion paint are brushed after the welding is finished; therefore, the corrosion resistance is naturally poor, rust easily occurs in later use, and the use safety is affected.
7. The later maintenance difficulty is high;
disclosure of Invention
In order to solve the problems that an existing support and hanger adopts a welding installation mode, welding stress is easy to generate, a diagonal brace welded by the anti-seismic support and hanger cannot rotate, disassembly and replacement are unchanged after welding is completed, and the like, the utility model provides an anti-seismic connection structure of a large-pipe-diameter water pipe in an assembled support and hanger.
The technical scheme of the utility model is as follows:
an anti-seismic connecting structure of a large-diameter water pipe in an assembled support and hanger is characterized by comprising a base, a supporting piece, a connecting piece and a pipe clamp,
the base is detachably arranged on the base material, the base is movably connected with the supporting piece, the connecting piece is connected with the supporting piece and the pipe clamp, and the pipe clamp is arranged on the periphery of the large-pipe-diameter water pipe.
According to the scheme, the support is characterized by comprising a first angle steel and a second angle steel, wherein the connection parts of the first angle steel and the second angle steel are connected through a plurality of bolts, the support is used for enhancing the bending deformation resistance of the support, and gaps are reserved between adjacent bolts.
The utility model according to the above scheme is characterized in that the base comprises a bottom plate and a triangle, and the bottom plate and the triangle are welded.
The utility model according to the above proposal is characterized in that the first angle steel and the second angle steel leave a gap,
the first angle steel and the second angle steel are arranged on two sides of the triangular plate, the first angle steel and the second angle steel are arranged on two sides of the connecting piece, and the thickness of the triangular plate is the same as that of the connecting piece.
The utility model according to the above scheme is characterized in that one side of the connecting piece is provided with a through hole and a strip-shaped hole, and the through hole and the strip-shaped hole are connected with the pipe clamp through bolts and nuts.
Further, the base comprises a bottom plate and two triangular plates, wherein the two triangular plates are welded with the bottom plate, and a gap is reserved between the two triangular plates.
According to the scheme, the utility model is characterized in that one side of the first angle steel and one side of the second angle steel are tightly attached through bolt and nut matching, and the joint of the first angle steel and the second angle steel is arranged at a reserved gap of the two triangular plates.
According to the scheme, the connecting piece is concave, the connecting position of the first angle steel and the second angle steel is arranged at the groove in the middle of the connecting piece, and two sides of the connecting piece are connected with the first angle steel and the second angle steel respectively.
The utility model according to the above scheme is characterized in that the base plate is provided with base mounting holes, and the number of the base mounting holes is four.
According to the scheme, the connecting piece is connected with the pipe clamp in an assembling mode, and when an earthquake happens, longitudinal or lateral force born by the pipeline can be transmitted to the base through the connecting piece, so that the supporting piece is transmitted to a floor slab, and the risk of secondary injury caused by rupture of a connecting part of the fire-fighting pipeline when the earthquake happens is reduced; the utility model also has the following advantages:
1. assembling and molding are carried out, welding is not needed, safety and reliability are realized, and the installation efficiency is high, and accords with GB50981 No. 8.1.2: all the components forming the anti-seismic support and hanger are finished components, and the structure of the connecting fastener is convenient for installation. "requirements;
2. meets the requirements of international FM and national standard GB50981 on the action principle of the anti-seismic support and hanger, namely, the diagonal bracing is a two-force rod in hinged connection, and the problem of stress concentration of a certain component or a certain point is avoided when the earthquake action is born;
3. the space layout of each professional is convenient to control, the space is not disordered, the modification and adjustment are convenient, and the overall effect is neat and beautiful;
4. the installation cost is low, and the requirements on personnel and equipment are low;
5. the test equipment is convenient to test and verify the real performance;
6. the product has strong corrosion resistance, and the corrosion resistance of the hot dip galvanized product can reach 30 years;
7. the subsequent maintenance and replacement are convenient.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a second embodiment of the present utility model.
In the drawings, the respective reference numerals are as follows:
1. a base; 11. a bottom plate; 12. a triangle; 13. a base mounting hole;
2. a support; 21. a first angle steel; 22. a second angle steel;
3. a connecting piece;
4. a pipe clamp;
5. large diameter water pipe.
Detailed Description
In order to make the technical problems to be solved by the utility model more clearly understood, the technical scheme and the beneficial effects are further described in detail below with reference to the accompanying drawings and the embodiments.
It should be noted that the terms "comprising" and "having" and any variations thereof in the description and claims of the present utility model are intended to cover a non-exclusive inclusion. The system, article, or apparatus is not limited to the listed steps or elements but may alternatively include steps or elements not listed or may be up to such process. The term "disposed" and like terms are to be broadly interpreted, and may be fixedly connected, detachably connected, or integrally formed, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The terms "upper", "lower", "left", "right", "front", "rear", "bottom", etc. indicate an orientation or position based on that shown in the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution.
As shown in figures 1-2, the anti-seismic connecting structure of the large-diameter water pipe in the assembled support and hanger comprises a base 1, a supporting piece 2, a connecting piece 3 and a pipe clamp 4, wherein the base 1 is detachably arranged on a base material, the base 1 is movably connected with the supporting piece 2, the connecting piece 3 is connected with the supporting piece 2 and the pipe clamp 4, and the pipe clamp 4 is arranged on the periphery of the large-diameter water pipe 5. The support 2 can be connected with the big pipe diameter water pipe 5 side direction or vertical connection, and when the earthquake happens, the pipeline receives vertical or lateral force and can pass through connecting piece 3 the support 2 transmits to base 1 to on the floor, thereby reduce the pipeline and collapse and thereby cause the risk of secondary injury. In the assembly stage, the pipe clamp 4, the connecting piece 3, the supporting piece 2 and the base 1 are sequentially installed, then the base 1 and the base material are installed after being hoisted to the designated positions.
This scheme belongs to assembled gallows, is the water pipe more than DN500 moreover, guarantees the security very important. The anti-seismic connection mode is that the base 1, the supporting piece 2, the connecting piece 3 and the pipe clamp 4 are assembled and formed, welding is not needed, the installation is reliable, and the installation efficiency is high; the special space layout is convenient to control, the space is not disordered, and the whole effect is neat and beautiful; the change and adjustment are convenient; the installation cost is low, and the requirements on personnel and equipment are low; the product has strong corrosion resistance, and the corrosion resistance of the hot dip galvanized product can reach 30 years; the subsequent maintenance and replacement are convenient;
in the present embodiment, the support 2 includes a first angle 21 and a second angle 22. The first angle steel 21 is L100x16, the second angle steel 22 is L100x16, and the first angle steel 21 and the second angle steel 22 are connected in an assembled mode, so that the connection mode can be changed according to the need. The pipe clamp 4 is formed by buckling and connecting two semi-ring buckles through screw nuts.
In the first embodiment, the base 1 includes a bottom plate 11 and a triangle 12, and the bottom plate 11 and the triangle 12 are welded. The thickness of the base plate 11 and the triangular plate 12 is 16mm, the thickness of the pipe clamp 4 is 12mm, and the thickness of the connecting piece 3 is 16mm. One side of one of the corners of the triangular plate 12 is connected with the first angle steel 21 and the second angle steel 22, and in the installation process, the angle between the base 1 and the supporting piece 2 can be adjusted at any time, so that the base 1 is horizontally connected with the floor slab.
The first angle steel 21 and the second angle steel 22 leave a gap, the first angle steel 21 and the second angle steel 22 are arranged on two sides of the triangular plate 12, the first angle steel 21 and the second angle steel 22 are arranged on two sides of the connecting piece 3, the thickness of the triangular plate 12 is the same as that of the connecting piece 3, and the triangular plate 12 and the connecting piece 3 are respectively connected on two sides of the first angle steel 21 and the second angle steel 22.
One side of the connecting piece 3 is provided with a through hole and a strip-shaped hole, and the through hole and the strip-shaped hole are connected with the pipe clamp 4 through bolts and nuts. The through holes are used for fixing the pipe clamp 4, and the purpose of the strip-shaped holes is to adjust the connection angle with the pipe clamp 4 within the range of the strip-shaped holes. The connecting part of the rod piece is ensured to be provided with a rotating shaft, so that the rod piece is a two-force rod, and the earthquake effect can be effectively resisted and absorbed during the earthquake action.
In the second embodiment, the base 1 includes a bottom plate 11 and two triangular plates 12, both triangular plates 12 are welded with the bottom plate 11, and a gap is left between the two triangular plates 12, so that the joint of the first angle steel 21 and the second angle steel 22 is placed at the gap of the two triangular plates 12. The thickness of the base plate 11 and the triangular plate 12 is 16mm, the thickness of the pipe clamp 4 is 12mm, and the thickness of the connecting piece 3 is 16mm.
One side of the first angle steel 21 and one side of the second angle steel 22 are tightly attached through bolt and nut matching, and the joint of the first angle steel 21 and the second angle steel 22 is arranged at a reserved gap of the two triangular plates 12.
The connecting piece 3 is concave, the junction of first angle steel 21 and second angle steel 22 sets up the recess department at connecting piece 3 middle part, and the both sides of connecting piece 3 are connected with first angle steel 21 and second angle steel 22 respectively.
The base plate 11 is provided with base mounting holes 13, and the number of the base mounting holes 13 is four for being tightly connected with the base. The triangular plate 12, the first angle steel 21, the second angle steel 22, and the connecting parts of the connecting piece 3 and the pipe clamp 4 are all in bolt-nut connection.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the implementation of the utility model is not limited by the above manner, and it is within the scope of the utility model to apply the inventive concept and technical solution to other situations as long as various improvements made by the inventive concept and technical solution are adopted, or without any improvement.
Claims (9)
1. An anti-seismic connecting structure of a large-diameter water pipe in an assembled support and hanger is characterized by comprising a base, a supporting piece, a connecting piece and a pipe clamp,
the base is detachably arranged on the base material, the base is movably connected with the supporting piece, the connecting piece is connected with the supporting piece and the pipe clamp, and the pipe clamp is arranged on the periphery of the large-pipe-diameter water pipe.
2. The shock-resistant connection structure of a large-diameter water pipe in an assembled support and hanger according to claim 1, wherein the support piece comprises a first angle steel and a second angle steel, the connection parts of the first angle steel and the second angle steel are connected through a plurality of bolts, the shock-resistant connection structure is used for enhancing the bending deformation resistance of the support piece, and gaps are reserved between adjacent bolts.
3. The shock-resistant connection structure for large-diameter water pipes in a fabricated support and hanger according to claim 2, wherein the base comprises a bottom plate and a triangle, and the bottom plate and the triangle are welded.
4. The earthquake-resistant connection structure for large-diameter water pipes in the assembled support and hanger according to claim 3, wherein the first angle steel and the second angle steel are provided with gaps,
the first angle steel and the second angle steel are arranged on two sides of the triangular plate, the first angle steel and the second angle steel are arranged on two sides of the connecting piece, and the thickness of the triangular plate is the same as that of the connecting piece.
5. The shock-resistant connection structure for large-diameter water pipes in the assembled support and hanger according to claim 4, wherein a through hole and a strip-shaped hole are formed in one side of the connecting piece, and the through hole and the strip-shaped hole are connected with the pipe clamp through bolts and nuts.
6. The shock-resistant connection structure of the large-diameter water pipe in the assembled support and hanger according to claim 2, wherein the base comprises a bottom plate and two triangular plates, the two triangular plates are welded with the bottom plate, and a gap is reserved between the two triangular plates.
7. The anti-seismic connection structure for large-diameter water pipes in an assembled support and hanger according to claim 6, wherein one side of the first angle steel and one side of the second angle steel are tightly attached through bolt and nut matching, and the joint of the first angle steel and the second angle steel is arranged at a reserved gap of two triangular plates.
8. The anti-seismic connection structure of a large-diameter water pipe in an assembled support and hanger according to claim 7, wherein the connection piece is in a concave shape, the connection part of the first angle steel and the second angle steel is arranged at a groove in the middle of the connection piece, and two sides of the connection piece are respectively connected with the first angle steel and the second angle steel.
9. The shock-resistant connection structure for large-diameter water pipes in the fabricated support and hanger according to claim 8, wherein base mounting holes are formed in the bottom plate, and the number of the base mounting holes is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721862.4U CN220268796U (en) | 2023-07-03 | 2023-07-03 | Anti-seismic connection structure of large-diameter water pipe in assembled support and hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721862.4U CN220268796U (en) | 2023-07-03 | 2023-07-03 | Anti-seismic connection structure of large-diameter water pipe in assembled support and hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268796U true CN220268796U (en) | 2023-12-29 |
Family
ID=89299920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321721862.4U Active CN220268796U (en) | 2023-07-03 | 2023-07-03 | Anti-seismic connection structure of large-diameter water pipe in assembled support and hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268796U (en) |
-
2023
- 2023-07-03 CN CN202321721862.4U patent/CN220268796U/en active Active
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