CN209026385U - A kind of pipe seam sealing steel loop mounting structure for pipe-jacking project - Google Patents
A kind of pipe seam sealing steel loop mounting structure for pipe-jacking project Download PDFInfo
- Publication number
- CN209026385U CN209026385U CN201821732865.7U CN201821732865U CN209026385U CN 209026385 U CN209026385 U CN 209026385U CN 201821732865 U CN201821732865 U CN 201821732865U CN 209026385 U CN209026385 U CN 209026385U
- Authority
- CN
- China
- Prior art keywords
- steel loop
- sealing steel
- pipe
- connecting plate
- rubber pad
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 238000007789 sealing Methods 0.000 title claims abstract description 49
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model provides a kind of pipe seam sealing steel loop mounting structure for pipe-jacking project, includes tube wall, sealing steel loop, rubber pad, connecting plate, gilled rings；The tube wall is pipe-jacking project reinforced concrete pipiline structure, and tube wall medial surface fitting is equipped with sealing steel loop；The sealing steel loop is made of 120 ° of three pieces of circular arc steel loop, and the fitting of sealing steel loop medial surface is equipped with rubber pad；End is welded and connected with connecting plate between the sealing steel loop, which is L-type plate structure, and one end is caught between tube wall and sealing steel loop, and the other end is directed toward center of circle direction and is provided with bolt hole；The rubber pad medial surface is provided with gilled rings, which is metal ring structure, and gilled rings end and connecting plate are welded to connect, and triangle vertical plate type floor is also welded between gilled rings and connecting plate；Two pieces of opposite connecting plates between the sealing steel loop are connected by split bolt, and rubber pad is pressed between sealing steel loop while split bolt holds out against sealing steel loop.
Description
Technical field
The utility model relates to pipeline fields more particularly to a kind of pipe seam sealing steel loop for pipe-jacking project to install knot
Structure.
Background technique
Jacking construction is exactly non-excavating construction method, is a kind of piping laying construction technology do not excavated or excavated less.
Construction by pipeline jacking method is exactly the top power generated in working pit by means of jacking device, overcomes the frictional force of pipeline and surrounding soil,
Pipeline is headed into soil by the gradient of design, and the earthwork is transported.The construction experience of push pipe project was come from former such engineering
It sees, the phenomenon that tube coupling joint seldom will appear leakage, and the position in bentonite mud jacking hole is then to occur leaking more ground
Side, and be in the construction process it is unavoidable, once leaking, will affect construction quality.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of pipe for pipe-jacking project is provided
Sealing steel loop mounting structure is stitched, sealing is carried out by sealing steel loop and gilled rings cooperation, is worked well, and the rigidity of structure is strong, to pipe
There is certain consolidation effect on road.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: pipe seam sealing for pipe-jacking project
Steel loop mounting structure includes tube wall, sealing steel loop, rubber pad, connecting plate, gilled rings；The tube wall is mixed for pipe-jacking project reinforcing bar
Solidifying soil pipeline configuration, tube wall medial surface fitting are equipped with sealing steel loop；The sealing steel loop is by 120 ° of three pieces of circular arc steel loop
It constitutes, the fitting of sealing steel loop medial surface is equipped with rubber pad；End is welded and connected with connecting plate between the sealing steel loop, the company
Fishplate bar is L-type plate structure, and one end is caught between tube wall and sealing steel loop, and the other end is directed toward center of circle direction and is provided with bolt
Hole；The rubber pad medial surface is provided with gilled rings, which is metal ring structure, and gilled rings end and connecting plate are welded to connect,
And triangle vertical plate type floor is also welded between gilled rings and connecting plate；Two pieces of opposite connecting plates between the sealing steel loop pass through
Split bolt connection, is pressed on rubber pad between sealing steel loop while split bolt holds out against sealing steel loop.
The beneficial effects of the utility model are: carrying out sealing by sealing steel loop and gilled rings cooperation, work well, and structure
Rigidity is strong, has certain consolidation effect to pipeline.
Detailed description of the invention
Attached drawing described herein is to be used to provide a further understanding of the present invention, and constitutes one of the application
Point, but do not constitute the restriction to the utility model.
Fig. 1 is mounting structure schematic diagram.
Wherein: 1 is tube wall, and 2 be sealing steel loop, and 3 be rubber pad, and 4 be connecting plate, and 41 be split bolt, and 5 be gilled rings, 51
For floor.
Specific embodiment
In conjunction with attached drawing, the utility model is described in further detail.
As shown, a kind of pipe seam sealing steel loop mounting structure for pipe-jacking project, includes tube wall 1, sealing steel loop
2, rubber pad 3, connecting plate 4, gilled rings 5；The tube wall 1 is pipe-jacking project reinforced concrete pipiline structure, the 1 inside face paste of tube wall
Conjunction is equipped with sealing steel loop 2；The sealing steel loop 2 is made of 120 ° of three pieces of circular arc steel loop, 2 medial surface of sealing steel loop fitting paving
Equipped with rubber pad 3；End is welded and connected with connecting plate 4 between the sealing steel loop 2, the connecting plate 4 be L-type plate structure, one
End is caught between tube wall 1 and sealing steel loop 2, and the other end is directed toward center of circle direction and is provided with bolt hole；3 medial surface of rubber pad
It is provided with gilled rings 5, which is metal ring structure, and 5 end of gilled rings and connecting plate 4 are welded to connect, and gilled rings 5 and connecting plate 4
Between be also welded with triangle vertical plate type floor 51；Two pieces of opposite connecting plates 4 between the sealing steel loop 2 pass through split bolt 41
Connection, is pressed on rubber pad 3 between sealing steel loop 2 while split bolt 41 holds out against sealing steel loop 2.
Claims (1)
1. a kind of pipe seam sealing steel loop mounting structure for pipe-jacking project, it is characterised in that: include tube wall, sealing steel loop,
Rubber pad, connecting plate, gilled rings；The tube wall is pipe-jacking project reinforced concrete pipiline structure, and tube wall medial surface fitting is laid with
There is sealing steel loop；The sealing steel loop is made of 120 ° of three pieces of circular arc steel loop, and the fitting of sealing steel loop medial surface is equipped with rubber
Pad；End is welded and connected with connecting plate between the sealing steel loop, the connecting plate be L-type plate structure, one end be caught in tube wall with
Between sealing steel loop, the other end is directed toward center of circle direction and is provided with bolt hole；The rubber pad medial surface is provided with gilled rings, the rib
Ring is metal ring structure, and gilled rings end and connecting plate are welded to connect, and triangle vertical plate is also welded between gilled rings and connecting plate
Type floor；Two pieces of opposite connecting plates between the sealing steel loop are connected by split bolt, and split bolt is sealing steel loop top
Rubber pad is pressed between sealing steel loop while tight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732865.7U CN209026385U (en) | 2018-10-25 | 2018-10-25 | A kind of pipe seam sealing steel loop mounting structure for pipe-jacking project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732865.7U CN209026385U (en) | 2018-10-25 | 2018-10-25 | A kind of pipe seam sealing steel loop mounting structure for pipe-jacking project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026385U true CN209026385U (en) | 2019-06-25 |
Family
ID=66907437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821732865.7U Expired - Fee Related CN209026385U (en) | 2018-10-25 | 2018-10-25 | A kind of pipe seam sealing steel loop mounting structure for pipe-jacking project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303373A (en) * | 2020-10-30 | 2021-02-02 | 上海水业设计工程有限公司 | A exempt from to excavate patching device for PCCP pipeline interface leaks |
-
2018
- 2018-10-25 CN CN201821732865.7U patent/CN209026385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303373A (en) * | 2020-10-30 | 2021-02-02 | 上海水业设计工程有限公司 | A exempt from to excavate patching device for PCCP pipeline interface leaks |
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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: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |