CN212080501U - Viscoelastic combined damping bracket for pipeline - Google Patents

Viscoelastic combined damping bracket for pipeline Download PDF

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Publication number
CN212080501U
CN212080501U CN201921346037.4U CN201921346037U CN212080501U CN 212080501 U CN212080501 U CN 212080501U CN 201921346037 U CN201921346037 U CN 201921346037U CN 212080501 U CN212080501 U CN 212080501U
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China
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support
pipeline
vertical support
viscoelastic
fixedly connected
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CN201921346037.4U
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Chinese (zh)
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王涛
尚庆学
李吉超
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Institute of Engineering Mechanics China Earthquake Administration
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Institute of Engineering Mechanics China Earthquake Administration
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Abstract

The invention relates to the field of earthquake resistance, in particular to a viscoelastic combined damping bracket for a pipeline. The device comprises a suspension pipeline, a first vertical support, a second vertical support, a first horizontal support, a second horizontal support, a first inclined support, a second inclined support, a viscous damper and a pipe hoop. A plurality of pipe hoops are uniformly arranged on the first horizontal support and are connected with the first vertical support and the second vertical support; the suspended pipeline is horizontally placed on the first horizontal support through the pipe hoop; the second horizontal support may similarly suspend the pipeline; the first inclined support is hinged with the first vertical support and the second vertical support; the viscous damper is fixedly connected with the first inclined support and the second inclined support. The viscous damper dissipates the seismic energy under the action of an earthquake, so that the suspension pipeline can be effectively protected, and the suspension pipeline can be prevented from being damaged due to large deformation or displacement under the action of the earthquake; the invention is easy to install, can effectively reduce the damage of the pipeline under the action of an earthquake and improve the shock resistance of the pipeline system.

Description

Viscoelastic combined damping bracket for pipeline
Technical Field
The invention relates to the field of earthquake resistance, in particular to a viscoelastic combined damping bracket for a pipeline.
Background
In view of the great destructiveness of earthquake, the earthquake resistance of the pipeline system in the building is an important index for protecting the use function of the building, and the falling of the suspended pipeline in the earthquake can cause great casualties and economic losses. In the prior art, pipelines are generally fixedly connected to a building through pipe hoops, screw rods and the like, the earthquake-resistant support is formed through inclined support to resist the earthquake action, the traditional earthquake-resistant support is damaged and aged after multiple earthquakes happen, the possibility of fatigue failure or even breakage exists, the traditional installation mode is used for laying the earthquake-resistant support for each pipeline, time and labor are wasted in the installation process, more consumable materials are consumed, and the traditional earthquake-resistant support for resisting the earthquake action cannot meet actual requirements.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the viscoelastic combined damping support for the pipeline, which dissipates energy transmitted by earthquake through a viscous damper, lightens the earthquake damage of the pipeline, ensures the use function of the pipeline, reduces the installation working hours and consumables in a multi-pipe common-frame mode and solves the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme: a viscoelastic combined shock-absorbing bracket for a pipeline comprises a suspended pipeline 100, a first vertical support 101, a second vertical support 102, a first horizontal support 103, a second horizontal support 104, a first inclined support 105, a second inclined support 106, a viscous damper 107 and a pipe hoop 112. Wherein the first vertical support 101 and the second vertical support 102 are fixedly connected with a building structure floor; wherein the first horizontal support 103 is connected and fixed with the first vertical support 101 and the second vertical support 102 to form a suspension system; wherein a plurality of pipe hoops 112 are uniformly arranged on the first horizontal support 103, and the suspended pipeline 100 is horizontally placed on the first horizontal support 103 and fixed by the pipe hoops 112; the second horizontal support 104 is fixedly connected with the first vertical support 101 and the second vertical support 102; wherein the second horizontal support 104 may likewise suspend the pipeline 100; the first inclined support 105 is hinged with the first vertical support 101 and the second vertical support 102; the second diagonal support 106 is hinged with a second top connecting plate 115, and the second top connecting plate 115 is fixedly connected with a building structure floor slab; viscous damper 107 is fixedly connected with first diagonal support 105 and second diagonal support 106 through connecting plate 117.
The first vertical support 101 and the second vertical support 102 are fixedly connected with a first top connecting plate 108, and the first top connecting plate 108 is fixedly connected with a building structure floor through an expansion bolt 109.
Further, the first horizontal support 103 and the first L-shaped connecting member 110 are connected and fixed with the first vertical support 101 and the second vertical support 102 by a first connecting bolt 111 to form a suspension system.
Further, a plurality of pipe hoops 112 are uniformly arranged on the first horizontal support 103, the suspension pipeline 100 passes through the pipe hoops 112 and is horizontally placed on the first horizontal support 103, and two sides of each pipe hoop 112 are fixedly connected with the first horizontal support 103 through second connecting bolts 113.
Furthermore, the second horizontal support 104 and the first L-shaped connecting member 110 are fixedly connected to the first vertical support 101 and the second vertical support 102 by a first connecting bolt 111.
Further, the second horizontal support 104 may suspend the pipeline 100 in the same manner as the first horizontal support 103.
Further, the first diagonal support 105 is hinged to the first vertical support 101 and the second vertical support 102 through a bottom connecting member 114.
The second diagonal support 106 is hinged to a second top connecting plate 115 through a hinge connector 116, and the second top connecting plate 115 is fixedly connected to the building structure floor through an expansion bolt 109.
The viscous damper 107 is fixedly connected with the first diagonal support 105 and the second diagonal support 106 through a connecting plate 117.
After adopting the technical scheme, compared with the background technology, the invention has the following advantages: the invention dissipates the earthquake energy under the earthquake action, can effectively protect the suspension pipeline and avoid the damage caused by larger deformation or displacement under the earthquake action; the invention is easy to install, effectively reduces the damage of the pipeline under the action of the earthquake and improves the shock resistance of the pipeline system.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
In the figure: suspended pipe 100, first vertical support 101, second vertical support 102, first horizontal support 103, second horizontal support 104, first diagonal support 105, second diagonal support 106, viscous damper 107, first top connecting plate 108, expansion bolt 109, first L-shaped connector 110, first connecting bolt 111, pipe clamp 112, second connecting bolt 113, bottom connector 114, and second top connecting plate 115.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are further described below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present embodiments more clearly, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1 and 2, the invention discloses a viscoelastic damping bracket, which comprises a suspension pipe 100, a first vertical support 101, a second vertical support 102, a first horizontal support 103, a second horizontal support 104, a first diagonal support 105, a second diagonal support 106, a viscous damper 107 and a pipe hoop 112. Wherein the first vertical support 101 and the second vertical support 102 are fixedly connected with a building structure floor; wherein the first horizontal support 103 is connected and fixed with the first vertical support 101 and the second vertical support 102 to form a suspension system; wherein a plurality of pipe hoops 112 are uniformly arranged on the first horizontal support 103, and the suspended pipeline 100 is horizontally placed on the first horizontal support 103 and fixed by the pipe hoops 112; the second horizontal support 104 is fixedly connected with the first vertical support 101 and the second vertical support 102; wherein the second horizontal support 104 may likewise suspend the pipeline 100; the first inclined support 105 is hinged with the first vertical support 101 and the second vertical support 102; the second diagonal support 106 is hinged with a second top connecting plate 115, and the second top connecting plate 115 is fixedly connected with a building structure floor slab; viscous damper 107 is fixedly connected with first diagonal support 105 and second diagonal support 106 through connecting plate 117.
Referring to fig. 1 and 2, the first vertical support 101 and the second vertical support 102 are fixedly connected to a first top connecting plate 108, and the first top connecting plate 108 is fixedly connected to a building structure floor by an expansion bolt 109.
Referring to fig. 1 and 2, the first horizontal support 103 and the first L-shaped connecting member 110 are connected and fixed to the first vertical support 101 and the second vertical support 102 by a first connecting bolt 111 to form a suspension system.
Referring to fig. 1 and 2, a plurality of pipe hoops 112 are uniformly arranged on the first horizontal support 103, the suspended pipeline 100 passes through the pipe hoops 112 and is horizontally placed on the first horizontal support 103, and both sides of the pipe hoops 112 are fixedly connected with the first horizontal support 103 through second connecting bolts 113, so that long-time pipeline lifting can be avoided in the actual installation process.
Referring to fig. 1 and 2, the second horizontal support 104 and the first L-shaped connecting member 110 are fixedly connected to the first vertical support 101 and the second vertical support 102 by a first connecting bolt 111.
Referring to fig. 1 and 2, the second horizontal support 104 may suspend the pipeline 100 in the same manner as the first horizontal support 103.
Referring to fig. 1 and 2, the first diagonal support 105 is hinged to the first vertical support 101 and the second vertical support 102 through a bottom connecting member 114.
Referring to fig. 1 and 2, the second diagonal brace 106 is hinged to a second top connection plate 115 through a hinge connection 116, and the second top connection plate 115 is connected and fixed to the building structure floor through an expansion bolt 109.
Referring to fig. 1 and 2, the viscous damper 107 is fixedly connected to the first diagonal support 105 and the second diagonal support 106 by a connecting plate 117.
It should be noted that the suspension system can arrange multiple layers of the first horizontal supports 103 and the second horizontal supports 104 according to actual requirements, and thus, one set of devices can be used to suspend multiple or multiple types of pipes 100 in layers.
After adopting the technical scheme, compared with the background technology, the invention has the following advantages: the invention dissipates the earthquake energy under the earthquake action, can effectively protect the suspension pipeline and avoid the damage caused by larger deformation or displacement under the earthquake action; the invention is easy to install, effectively reduces the damage of the pipeline under the action of the earthquake and improves the shock resistance of the pipeline system.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (15)

1. A viscoelastic combined shock absorption bracket for a pipeline comprises a suspended pipeline (100), a first vertical support (101), a second vertical support (102), a first horizontal support (103), a second horizontal support (104), a first inclined support (105), a second inclined support (106), a viscous damper (107) and a pipe hoop (112), wherein the first vertical support (101) and the second vertical support (102) are fixedly connected with a building structure floor; wherein the first horizontal support (103), the first vertical support (101) and the second vertical support (102) are connected and fixed to form a suspension system; wherein the suspended pipeline (100) is horizontally placed on a first horizontal support (103); the second horizontal support (104) is fixedly connected with the first vertical support (101) and the second vertical support (102); wherein the second horizontal support (104) may likewise suspend the pipeline (100); wherein the first inclined support (105) is hinged with the first vertical support (101) and the second vertical support (102); the second inclined support (106) is hinged with a second top connecting plate (115), and the second top connecting plate (115) is fixedly connected with a building structure floor slab; the viscous damper (107) is fixedly connected with the first inclined support (105) and the second inclined support (106) through a connecting plate (117).
2. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the first vertical support (101) and the second vertical support (102) are C-shaped channel steel.
3. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the first vertical support (101) and the second vertical support (102) are fixedly connected with a first top connecting plate (108), and the first top connecting plate (108) is fixedly connected with a building structure floor through an expansion bolt (109).
4. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the first horizontal support (103) is a C-shaped channel steel.
5. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the first horizontal support (103) and the first L-shaped connecting piece (110) are fixedly connected with the first vertical support (101) and the second vertical support (102) through a first connecting bolt (111) to form a suspension system.
6. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: a plurality of pipe hoops (112) are uniformly arranged on the first horizontal support (103), the suspension pipeline (100) penetrates through the pipe hoops (112) to be horizontally placed on the first horizontal support (103), and two sides of each pipe hoop (112) are fixedly connected with the first horizontal support (103) through second connecting bolts (113).
7. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the second horizontal support (104) is a C-shaped channel steel.
8. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the second horizontal support (104) and the first L-shaped connecting piece (110) are fixedly connected with the first vertical support (101) and the second vertical support (102) through a first connecting bolt (111).
9. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the second horizontal support (104) may suspend the pipeline (100) in the same manner as the first horizontal support (103).
10. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the first inclined support (105) is a square steel pipe.
11. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the first inclined support (105) is hinged with the first vertical support (101) and the second vertical support (102) through a bottom connecting piece (114).
12. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the second inclined support (106) is a square steel pipe.
13. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the second inclined support (106) is hinged to a second top connecting plate (115) through a hinged connector (116), and the second top connecting plate (115) is fixedly connected with a building structure floor through an expansion bolt (109).
14. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the viscous damper (107) is fixedly connected with the first inclined support (105) and the second inclined support (106) through a connecting plate (117).
15. The viscoelastic combined shock-absorbing bracket for the pipeline as claimed in claim 1, wherein: the viscous damper dissipates the seismic energy under the action of an earthquake, so that the suspended pipeline can be effectively protected, and the suspended pipeline can be prevented from being damaged due to large deformation or displacement under the action of the earthquake; the pipeline system is easy to install, damage to the pipeline under the action of an earthquake is effectively reduced, and the shock resistance of the pipeline system is improved.
CN201921346037.4U 2019-08-20 2019-08-20 Viscoelastic combined damping bracket for pipeline Active CN212080501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921346037.4U CN212080501U (en) 2019-08-20 2019-08-20 Viscoelastic combined damping bracket for pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921346037.4U CN212080501U (en) 2019-08-20 2019-08-20 Viscoelastic combined damping bracket for pipeline

Publications (1)

Publication Number Publication Date
CN212080501U true CN212080501U (en) 2020-12-04

Family

ID=73556246

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921346037.4U Active CN212080501U (en) 2019-08-20 2019-08-20 Viscoelastic combined damping bracket for pipeline

Country Status (1)

Country Link
CN (1) CN212080501U (en)

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