CN209194670U - A kind of underground piping anti-floating system - Google Patents
A kind of underground piping anti-floating system Download PDFInfo
- Publication number
- CN209194670U CN209194670U CN201821722650.7U CN201821722650U CN209194670U CN 209194670 U CN209194670 U CN 209194670U CN 201821722650 U CN201821722650 U CN 201821722650U CN 209194670 U CN209194670 U CN 209194670U
- Authority
- CN
- China
- Prior art keywords
- fixing clasp
- bed course
- underground piping
- prefabricated
- drainpipe
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000007596 consolidation process Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a kind of underground piping anti-floating systems, belong to underground pipeline construction technical field.The prefabricated drainpipe mutually spliced including the more piece being arranged on concrete cushion, it is characterized by also including multiple tracks one end to be arranged in bed course, the fixing clasp of other end stretching bed course, the fixing clasp is arranged in the two sides of prefabricated drainpipe in pairs, the arc-shaped structure of fixing clasp, it can be fitted in prefabricated draining pipe outer wall, each pair of fixing clasp stretches out one end concrete mutually of bed course.Underground piping is fixed on installation site by fixing clasp, prevents underground piping when casting concrete from floating, it is at low cost, high-efficient.
Description
Technical field
The utility model relates to underground pipeline construction technical fields, more particularly, to a kind of underground piping anti-floating system.
Background technique
Underground piping is to be laid on underground for conveying the pipeline of liquid, gas or bulk solids.Usually it is being laid with pipeline
After completion, a layer concrete can be poured in underground piping outer surface, form the concrete cavity of a package underground piping, rise
To the effect of protection underground piping.
During casting concrete, due to being influenced by concrete slump and speed of perfusion, in vibrated concrete
When can generate the buoyancy of very big upward support underground piping, usual buoyancy can float underground piping a distance, simultaneously
Lower pipeline will drive connected underground piping when floating and arch upward upwards, influence construction quality.Further, since underground piping to
On arch upward, ponding can occur in low-lying position, influence to drain.
In the prior art, when floating if there is underground piping, pipeline can be pushed down with the machinery such as digging machine, until concrete
Completion is poured, until reaching initial setting strength, needs digging machine etc. is mechanical to push down underground piping always up to several hours in the meantime,
Cost is big, and can only control a local underground piping and float, and construction efficiency is low.
Utility model content
The purpose of the utility model is to provide a kind of at low cost, high-efficient underground piping anti-floating systems.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of underground piping anti-floating system, the prefabricated draining that the more piece including being arranged on concrete cushion is mutually spliced
Pipe further includes that multiple tracks one end is arranged in bed course, and the other end stretches out the fixing clasp of bed course, and the fixing clasp is arranged in pairs
The two sides of prefabricated drainpipe, the arc-shaped structure of fixing clasp can be fitted in prefabricated draining pipe outer wall, described each pair of solid
Determine one end concrete mutually that snap ring stretches out bed course.
By using above-mentioned technical proposal, fixing clasp, which is arranged, can be limited in prefabricated drainpipe in installation site, be prevented
Only casting concrete or when vibrated concrete prefabricated drainpipe float tube, while fixing clasp can choose steel-bar, save
Cost, and it is high-efficient.
The utility model is further arranged to: a pair of of fixing clasp is respectively arranged in two ends of every prefabricated drainpipe of section.
By using above-mentioned technical proposal, prefabricated drainpipe can be firmly fixed on the position of installation by fixing clasp,
Prevent prefabricated drainpipe from floating.
The utility model is further arranged to: the fixing clasp is located at the setting of one end in bed course convex block.
By using above-mentioned technical proposal, convex block is set and increases the contact area of fixing clasp and bed course, makes fixing card
Ring setting is stronger in bed course to be prevented from being detached from bed course.
The utility model is further arranged to: the convex block is polygonized structure.
By using above-mentioned technical proposal, increase the frictional force between convex block and bed course, fixing clasp is set in bed course
It is interior stronger.
The utility model is further arranged to: the fixing clasp is embedded in bed course.
By using above-mentioned technical proposal, pre-buried fixing clasp when bed course is poured, makes fixing clasp and layer contacts more
Closely, it connects stronger.
The utility model is further arranged to: including the fixation device being arranged in underground piping side, the fixed device
It is connect with fixing clasp.
By using above-mentioned technical proposal, fixing clasp can be fixed, underground piping is effectively limited.
The utility model is further arranged to: the fixed device includes the fixed block being embedded in bed course, is arranged and is padding
The dowel of the connection ring of layer top and one end and the fixed block consolidation other end and connection ring consolidation；One end of fixing clasp and company
Connect ring connection.
By using above-mentioned technical proposal, convex block is set and increases the contact area of fixed device and bed course, makes fixed dress
Install in bed course it is stronger prevent be detached from bed course.
In conclusion the advantageous effects of the utility model are as follows:
1. when can effectively avoid casting concrete or vibrated concrete by the way that fixing clasp is arranged on underground piping
It is floating, while improving construction efficiency；
2. convex block is arranged by the one end for protruding into bed course in fixing clasp, convex block increases contact of the fixing clasp with bed course
Area makes fixing clasp setting is stronger in bed course to prevent from being detached from bed course；
3. fixing clasp can be steel-bar, save the cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the top view of the utility model embodiment one；
Fig. 3 is the A-A sectional view of Fig. 2 of embodiment one；
Fig. 4 is the structural schematic diagram of the utility model embodiment two；
Fig. 5 is the cross-sectional view of prominent dowel and connection ring in embodiment two.
In figure, 1, prefabricated drainpipe；2, bed course；3, fixing clasp；31, convex block；4, fixed device；41, fixed block；42,
Dowel；43, connection ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, concrete cushion 2 is carried out before being laid with prefabricated drainpipe 1 to pour, then by several prefabricated drainpipes
1 is laid on concrete cushion 2, and prefabricated drainpipe 1 is concrete prefabricated pipe, and adjacent row water pipe can be assembled together.
Embodiment one:
Referring to Figures 1 and 2, a kind of underground piping anti-floating system, including being embedded in consolidating in bed course 2 in advance along drainage pipeline
Determine snap ring 3.A pair of of fixing clasp 3 is respectively set in every prefabricated 1 both ends of drainpipe of section, and fixing clasp 3 can be steel-bar, each pair of
Fixing clasp 3 is arranged on prefabricated 1 two sides of drainpipe, and the arc-shaped structure of fixing clasp 3 can be fitted in prefabricated 1 outer wall of drainpipe
On, 3 one end of fixing clasp is installed in bed course 2,3 end of fixing clasp of the other end and prefabricated 1 other side of drainpipe stretching bed course 2
Consolidation, consolidation can be the connection of any forms such as welding or binding connection, and the fixing clasp 3 of subsoil drain two sides consolidates
A stable inverted U-shaped card slot is formed together, and prefabricated drainpipe 1 is fixed on position.
Referring to Fig. 3, concrete is too big to the buoyancy of subsoil drain when vibrated concrete in order to prevent sets fixing clasp 3
It sets and is detached from out of bed course 2 in one end in bed course 2, protrude into the setting of 3 end point of fixing clasp in bed course 2 convex block 31, convex block 31
For polygonized structure, such as it can be set square.Convex block 31 can increase the contact area between fixing clasp 3 and bed course 2, from
And frictional force is improved, the setting for keeping fixing clasp 3 more stable is in bed course 2.
Use process is as follows:
Fixing clasp 3 is embedded in bed course 2 with one end of convex block 31 while casting concrete bed course 2, is installed
Prefabricated drainpipe 1 draws the fixing clasp 3 of prefabricated 1 two sides of drainpipe of every section after the completion of prefabricated 1 abutting joint of drainpipe
It rises and forms arcuate structure, be fitted on prefabricated 1 outer wall of drainpipe, each pair of fixing clasp 3 is welded and fixed, concrete is finally carried out
Pour.
Embodiment two:
Referring to Fig. 4 and Fig. 5, the difference is that, fixing clasp 3 is in convex structure with embodiment one, has convex block
31 one end is embedded in bed course 2, along the setting of prefabricated 1 axisymmetrical position of drainpipe for fixing the fixed dress of fixing clasp 3
4 are set, fixing clasp 3 consolidates after tensing with fixed device 4, and fixing clasp 3 is fitted on prefabricated 1 outer wall of drainpipe, to prefabricated row
The position of water pipe 1 is fixed.
Fixed device 4 is embedded in bed course 2, for fixing clasp 3 to be fixed.Fixed device 4 includes being embedded in pad
Fixed block 41 and fixed block 41 in layer 2 consolidate and stretch out one of the dowel 42 and dowel 42 of bed course 2 far from fixed block 41
End is consolidated with connection ring 43.Connection ring 43 allows fixing clasp 3 to pass through, and when construction, be strained and fixed snap ring 3, passes through and prefabricated row
The connection ring 43 of 1 axisymmetrical position of water pipe and 3 part of fixing clasp for passing through connection ring 43 is folded upward at and connection ring 43
The fixing clasp 3 of top consolidates, and consolidation can be to weld or binding being fixedly connected for any forms such as connection, and fixing clasp 3 is drawn
Fastening can be fitted on prefabricated 1 outer wall of drainpipe, and the position of prefabricated drainpipe 1 is fixed.
The implementation principle of the present embodiment are as follows: prefabricated drainpipe 1 can be limited in installation site by the way that fixing clasp 3 is arranged
On, prefabricated 1 float tube of drainpipe when preventing casting concrete or vibrated concrete, while fixing clasp 3 can choose disk round steel
Muscle, save the cost, and also it is high-efficient.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of underground piping anti-floating system, the prefabricated draining that the more piece including being arranged on concrete cushion (2) is mutually spliced
It manages (1), it is characterised in that: further include the setting of multiple tracks one end in bed course (2), the other end stretches out the fixing clasp of bed course (2)
(3), the fixing clasp (3) is arranged in the two sides of prefabricated drainpipe (1), the arc-shaped structure of the fixing clasp (3), energy in pairs
It is enough fitted on prefabricated drainpipe (1) outer wall, each pair of fixing clasp (3) stretches out one end concrete mutually of bed course (2).
2. underground piping anti-floating system according to claim 1, it is characterised in that: two of every prefabricated drainpipe of section (1)
A pair of of fixing clasp (3) is respectively arranged in end.
3. underground piping anti-floating system according to claim 1, it is characterised in that: the fixing clasp (3) is located at bed course
(2) convex block (31) are arranged in one end in.
4. underground piping anti-floating system according to claim 3, it is characterised in that: the convex block (31) is polygon knot
Structure.
5. underground piping anti-floating system according to claim 1, it is characterised in that: one end of the fixing clasp (3) is pre-
It is embedded in bed course (2).
6. underground piping anti-floating system according to claim 1, it is characterised in that: further include being arranged in underground piping side
Fixation device (4), the fixed device (4) connect with fixing clasp (3).
7. underground piping anti-floating system according to claim 6, it is characterised in that: the fixed device (4) includes pre-buried
In bed course (2) fixed block (41), connection ring (43) above bed course (2) and one end are set and fixed block (41) consolidates separately
The dowel (42) of one end and connection ring (43) consolidation；One end of fixing clasp (3) is connect with connection ring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722650.7U CN209194670U (en) | 2018-10-23 | 2018-10-23 | A kind of underground piping anti-floating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722650.7U CN209194670U (en) | 2018-10-23 | 2018-10-23 | A kind of underground piping anti-floating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209194670U true CN209194670U (en) | 2019-08-02 |
Family
ID=67408709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821722650.7U Expired - Fee Related CN209194670U (en) | 2018-10-23 | 2018-10-23 | A kind of underground piping anti-floating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209194670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464722A (en) * | 2021-06-24 | 2021-10-01 | 北京碧鑫水务有限公司 | Concrete encapsulation method for large-diameter pipeline |
-
2018
- 2018-10-23 CN CN201821722650.7U patent/CN209194670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464722A (en) * | 2021-06-24 | 2021-10-01 | 北京碧鑫水务有限公司 | Concrete encapsulation method for large-diameter pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |