CN207893258U - A kind of special water supply and sewerage pipeline para-seismic support of pipe gallery - Google Patents
A kind of special water supply and sewerage pipeline para-seismic support of pipe gallery Download PDFInfo
- Publication number
- CN207893258U CN207893258U CN201820235248.XU CN201820235248U CN207893258U CN 207893258 U CN207893258 U CN 207893258U CN 201820235248 U CN201820235248 U CN 201820235248U CN 207893258 U CN207893258 U CN 207893258U
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- pedestal
- water supply
- spacing collar
- circular arc
- sewerage pipeline
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Abstract
The utility model is related to a kind of special water supply and sewerage pipeline para-seismic supports of pipe gallery, including the I-shaped circular arc spacing collar and pedestal docked up and down；I-shaped circular arc spacing collar is the I-shaped semi-circular tube structure to arch upward upwards；Pedestal is recessed U-shaped metal framework structure；Bolt hole connecting plate is both provided at left and right sides of I-shaped circular arc spacing collar and pedestal, connecting plate is bolted after docking up and down.The utility model can limit the displacement that water supply and sewerage pipeline generates in the process in vibrations；The shock resistant damping rubber pad being respectively set on pedestal and I-shaped circular arc spacing collar, it is avoided that the damaging influences such as deformation, the rupture that integrally bending deforms and water hammer brings feedwater piping occur under the action of earthquake shearing wave for water supply and sewerage pipeline, reaches the function of antidetonation.
Description
Technical field
The utility model belongs to civilian infrastructure construction technique field, and in particular to a kind of special plumbing of pipe gallery
Para-seismic support for pipes.
Background technology
According to《City integrated piping lane engineering legislation》（GB50838-2015）The 8.1.5 articles, pipe gallery engineering is answered
Aseismic Design is carried out by category II structure object, and the pertinent regulations of national current standard should be met.Traditional antidetonation pipeline stent system
The support system of gravity direction and horizontal direction load is mainly carried, but unlimited in displacement both horizontally and vertically to pipeline
System can not solve pipeline from the deformation and displacement problem generated in the process in vibrations.
Invention content
The purpose of this utility model is to provide a kind of special water supply and sewerage pipeline para-seismic support of pipe gallery, and restriction conduit is being shaken
The dynamic displacement generated in the process, to improve its anti-seismic performance.
Technical solution used by the utility model is：
A kind of special water supply and sewerage pipeline para-seismic support of pipe gallery, it is characterised in that：
I-shaped circular arc spacing collar is the I-shaped semi-circular tube structure to arch upward upwards；
Pedestal is recessed U-shaped metal framework structure；
Bolt hole connecting plate is both provided at left and right sides of I-shaped circular arc spacing collar and pedestal, after connecting plate docks up and down
It is bolted.
It is provided with concrete foundation below pedestal, pedestal is fixed on concrete foundation by anchor bolt.
The inner wall of I-shaped circular arc spacing collar and pedestal is both provided with vibration-insulation damping rubber pad.
The vibration-insulation damping rubber pad piecemeal of I-shaped circular arc spacing collar and base inner wall is arranged, and is limited in I-shaped circular arc
The cross-sectional space for being adapted to laying water supply and sewerage pipeline is formed between position circle and pedestal.
The utility model has the following advantages：
（1）Easy to process and in-site installation；
（2）Restriction conduit both horizontally and vertically displacement；
（3）Improve seismatic method for pipeline performance.
Description of the drawings
Fig. 1 is the I-shaped circular arc spacing collar structure chart of para-seismic support；
Fig. 2 is para-seismic support understructure figure；
Fig. 3 is para-seismic support shock resistant damping rubber pad setting figure；
Fig. 4 is para-seismic support surface structure installation diagram.
In figure, the I-shaped circular arc spacing collars of 1-, 2- pedestals, 3- vibration-insulation damping rubber pads, 4- bolts hole.5- anchor bolts, 6- are mixed
Solidifying earth foundation, ground in 7- piping lanes.
Specific implementation mode
The utility model is described in detail With reference to embodiment.
The utility model is related to a kind of special water supply and sewerage pipeline para-seismic supports of pipe gallery, including dock up and down I-shaped
Circular arc spacing collar 1 and pedestal 2.2 lower section of pedestal is provided with concrete foundation 6, and pedestal 2 is fixed on concrete foundation by anchor bolt 5
6.Holder and key dimension should be arranged according to construction requirement, to meet internal pipeline arrangement and installation requirement.
I-shaped circular arc spacing collar 1 is the I-shaped semi-circular tube structure to arch upward upwards, and pedestal is recessed U-shaped metal framework
The left and right sides of structure, I-shaped circular arc spacing collar 1 and pedestal 2 is both provided with bolt hole connecting plate, after connecting plate docks up and down
It is bolted.The inner wall of I-shaped circular arc spacing collar 1 and pedestal 2 is both provided with vibration-insulation damping rubber pad 3.I-shaped circular arc
3 piecemeal of vibration-insulation damping rubber pad of 2 inner wall of spacing collar 1 and pedestal is arranged, and between I-shaped circular arc spacing collar 1 and pedestal 2
The cross-sectional space for being adapted to laying water supply and sewerage pipeline is formed, water supply and sewerage pipeline is laid in the space in piping lane, limits discharge
The displacement that waterpipe generates in the process in vibrations.The setting of vibration-insulation damping rubber pad 3 avoids water supply and sewerage pipeline in earthquake shearing
Integrally bending deformation and water hammer occur under the action of wave（Water hammer refers to water or other liquid in transmission process, since valve is prominent
So be turned on and off, water pump stops suddenly, suddenly open and close etc. reasons, make flow velocity occur suddenly change, while pressure generate substantially
The phenomenon that degree fluctuation）The damaging influences such as the deformation, the rupture that are brought to feedwater piping reach the function of antidetonation.
Pedestal 2 and I-shaped circular arc spacing collar 1 use Q235A.F or equivalent specifications steel.
The construction of the above-mentioned special water supply and sewerage pipeline para-seismic support fitting pipe gallery of pipe gallery, improves water supply and sewerage pipeline
The safety run in piping lane has certain protection against and mitigation of earthquake disasters effect.
The content of the utility model is not limited to cited by embodiment, and those of ordinary skill in the art are new by reading this practicality
Type specification and to any equivalent transformation that technical solutions of the utility model are taken, be the claim institute of the utility model
Cover.
Claims (4)
1. a kind of special water supply and sewerage pipeline para-seismic support of pipe gallery, it is characterised in that：
I-shaped circular arc spacing collar（1）For the I-shaped semi-circular tube structure to arch upward upwards；
Pedestal（2）For recessed U-shaped metal framework structure；
I-shaped circular arc spacing collar（1）And pedestal（2）The left and right sides be both provided with bolt hole connecting plate, connecting plate docks up and down
After be bolted.
2. the special water supply and sewerage pipeline para-seismic support of a kind of pipe gallery according to claim 1, it is characterised in that：
Pedestal（2）Lower section is provided with concrete foundation（6）, pedestal（2）Pass through anchor bolt（5）It is fixed on concrete foundation（6）.
3. the special water supply and sewerage pipeline para-seismic support of a kind of pipe gallery according to claim 1, it is characterised in that：
I-shaped circular arc spacing collar（1）And pedestal（2）Inner wall be both provided with vibration-insulation damping rubber pad（3）.
4. the special water supply and sewerage pipeline para-seismic support of a kind of pipe gallery according to claim 1, it is characterised in that：
I-shaped circular arc spacing collar（1）And pedestal（2）The vibration-insulation damping rubber pad of inner wall（3）Piecemeal is arranged, and in I-shaped circle
Arc spacing collar（1）And pedestal（2）Between formed be adapted to laying water supply and sewerage pipeline cross-sectional space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235248.XU CN207893258U (en) | 2018-02-09 | 2018-02-09 | A kind of special water supply and sewerage pipeline para-seismic support of pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235248.XU CN207893258U (en) | 2018-02-09 | 2018-02-09 | A kind of special water supply and sewerage pipeline para-seismic support of pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893258U true CN207893258U (en) | 2018-09-21 |
Family
ID=63542883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820235248.XU Active CN207893258U (en) | 2018-02-09 | 2018-02-09 | A kind of special water supply and sewerage pipeline para-seismic support of pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207893258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794277A (en) * | 2020-07-10 | 2020-10-20 | 天津城建大学 | Urban comprehensive pipe gallery anti-seismic energy dissipation support |
| CN114086598A (en) * | 2021-12-03 | 2022-02-25 | 河北地质大学 | Multistage shock attenuation anti-seismic device of city utility tunnel |
-
2018
- 2018-02-09 CN CN201820235248.XU patent/CN207893258U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794277A (en) * | 2020-07-10 | 2020-10-20 | 天津城建大学 | Urban comprehensive pipe gallery anti-seismic energy dissipation support |
| CN111794277B (en) * | 2020-07-10 | 2021-06-01 | 天津城建大学 | Urban comprehensive pipe gallery anti-seismic energy dissipation support |
| CN114086598A (en) * | 2021-12-03 | 2022-02-25 | 河北地质大学 | Multistage shock attenuation anti-seismic device of city utility tunnel |
| CN114086598B (en) * | 2021-12-03 | 2023-02-28 | 河北地质大学 | Multistage shock attenuation anti-seismic device of city utility tunnel |
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