CN207394142U - Steel bell and spigot ne-leakage concrete ceiling coil - Google Patents
Steel bell and spigot ne-leakage concrete ceiling coil Download PDFInfo
- Publication number
- CN207394142U CN207394142U CN201721315346.6U CN201721315346U CN207394142U CN 207394142 U CN207394142 U CN 207394142U CN 201721315346 U CN201721315346 U CN 201721315346U CN 207394142 U CN207394142 U CN 207394142U
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- China
- Prior art keywords
- steel
- reinforcing bar
- concrete
- tube wall
- muscle
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Steel bell and spigot ne-leakage concrete ceiling coil is related to pipe of concrete field.It mainly solves the problems such as existing steel faucet concrete ceiling coil anti-leakage ability reduces and designs.It includes concrete tube wall, and reinforcing bar inner frame and the outer skeleton of reinforcing bar are equipped in concrete tube wall, and reinforcing bar inner frame is welded together by inner ring muscle with interior vertical muscle to be formed, and the outer skeleton of reinforcing bar is welded together by outer shroud muscle with outer vertical muscle to be formed；Steel bellmouth is connected with one end of reinforcing bar inner frame and outer skeleton by anchor rib, and steel socket is connected with the other end of reinforcing bar inner frame and outer skeleton also by anchor rib.Outer protection steel ring is all welded on skeleton outside steel female end and the reinforcing bar of steel socket end; the concrete tube wall end face of steel socket end sets annular plank; there is injected hole in concrete tube wall, the opening of injected hole is on the inner wall of pipe of concrete, and there are two holes for hoist outside concrete tube wall.Advantage is strong ability to resist penetration.
Description
Technical field：
The utility model is related to pipe of concrete fields, are specifically related to a kind of steel bell and spigot used in pipe jacking method
Ne-leakage concrete ceiling coil.
Background technology：
Existing steel faucet concrete ceiling coil sets steel cylinder in tube wall, is disadvantageous in that：The inside and outside coagulation of steel cylinder
The separation of native tube wall causes strength reduction, and anti-leakage ability reduces, and steel cylinder shortens the service life of concrete ceiling coil easily by corrosion.
The content of the invention：
High the technical problem to be solved by the utility model is to provide a kind of intensity, anti-leakage ability is strong, and service life is long
Steel bell and spigot ne-leakage concrete ceiling coil.
What above-mentioned purpose was realized in：It includes concrete tube wall, and reinforcing bar inner frame and steel are equipped in concrete tube wall
The outer skeleton of muscle, wherein reinforcing bar inner frame include the interior vertical muscle of several axial directions, spiral inner ring muscle with described several in
Vertical muscle welds together, and the outer skeleton of reinforcing bar includes the outer vertical muscle of several axial directions, spiral outer shroud muscle with described several
Vertical muscle welds together outside；
Steel bellmouth is connected with one end of reinforcing bar inner frame and outer skeleton by anchor rib, and steel socket is with reinforcing bar inner frame and outside
The other end of skeleton is connected also by anchor rib.
Outer protection steel ring is all respectively welded on skeleton outside steel female end and the reinforcing bar of steel socket end, positioned at steel socket
The concrete tube wall end face at end sets annular plank, and injected hole is additionally provided in concrete tube wall, and the opening of injected hole is located at concrete
Two holes for hoist are additionally provided on the inner wall of pipe, outside concrete tube wall.
The utility model has the advantages that：Due to setting skeleton outside reinforcing bar inner frame and reinforcing bar in concrete tube wall, so mixed
Solidifying soil tube wall is overall structure, and compared with the concrete ceiling coil of existing same thickness, intensity is high, strong ability to resist penetration, uses
Long lifespan.
Description of the drawings：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment：
With reference to Fig. 1, it includes concrete tube wall 1, and reinforcing bar inner frame and the outer skeleton of reinforcing bar are equipped in concrete tube wall, wherein
Reinforcing bar inner frame includes the interior vertical muscle 2 of several axial directions, spiral inner ring muscle 3 with described several in indulge muscle and be welded on one
It rises, the outer skeleton of reinforcing bar includes the outer vertical muscle 4 of several axial directions, spiral outer shroud muscle 5 and vertical muscle welding outside described several
Together；
Steel bellmouth 6 is connected with one end of reinforcing bar inner frame and outer skeleton by anchor rib, steel socket 7 and reinforcing bar inner frame and
The other end of outer skeleton is connected also by anchor rib.
Outer protection steel ring 8 is all respectively welded on skeleton outside steel female end and the reinforcing bar of steel socket end, is inserted positioned at steel
The concrete tube wall end face at mouth end sets annular plank 9, and injected hole 10 is additionally provided in concrete tube wall, and the opening of injected hole, which is located at, mixes
On the inner wall of solidifying soil pipe, two holes for hoist 11 are additionally provided with outside concrete tube wall.
Claims (2)
1. steel bell and spigot ne-leakage concrete ceiling coil, including concrete tube wall（1）, it is characterized in that：Steel is equipped in concrete tube wall
Muscle inner frame and the outer skeleton of reinforcing bar, wherein reinforcing bar inner frame include the interior vertical muscle of several axial directions（2）, spiral inner ring muscle
（3）With described several in indulge muscle and weld together, the outer skeleton of reinforcing bar includes the outer vertical muscle of several axial directions（4）, spiral shape
Outer shroud muscle（5）Weld together with vertical muscle outside described several；
Steel bellmouth（6）It is connected with one end of reinforcing bar inner frame and outer skeleton by anchor rib, steel socket（7）With reinforcing bar inner frame and
The other end of outer skeleton is connected also by anchor rib.
2. steel bell and spigot ne-leakage concrete ceiling coil described in accordance with the claim 1, it is characterized in that：It is inserted positioned at steel female end and steel
Outer protection steel ring is all respectively welded on the outer skeleton of reinforcing bar at mouth end（8）, ring is set positioned at the concrete tube wall end face of steel socket end
Shape plank（9）, injected hole is additionally provided in concrete tube wall（10）, the opening of injected hole is on the inner wall of pipe of concrete, coagulation
Two holes for hoist are additionally provided with outside native tube wall（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315346.6U CN207394142U (en) | 2017-10-13 | 2017-10-13 | Steel bell and spigot ne-leakage concrete ceiling coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315346.6U CN207394142U (en) | 2017-10-13 | 2017-10-13 | Steel bell and spigot ne-leakage concrete ceiling coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394142U true CN207394142U (en) | 2018-05-22 |
Family
ID=62331681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315346.6U Expired - Fee Related CN207394142U (en) | 2017-10-13 | 2017-10-13 | Steel bell and spigot ne-leakage concrete ceiling coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394142U (en) |
-
2017
- 2017-10-13 CN CN201721315346.6U patent/CN207394142U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180522 Termination date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |