CN211596754U - Underwater steel protective cylinder convenient to recover - Google Patents
Underwater steel protective cylinder convenient to recover Download PDFInfo
- Publication number
- CN211596754U CN211596754U CN201922208068.XU CN201922208068U CN211596754U CN 211596754 U CN211596754 U CN 211596754U CN 201922208068 U CN201922208068 U CN 201922208068U CN 211596754 U CN211596754 U CN 211596754U
- Authority
- CN
- China
- Prior art keywords
- flange
- barrel
- convenient
- bulge loop
- welding
- 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.)
- Active
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a protect a section of thick bamboo aims at providing a steel protects a section of thick bamboo under water convenient to retrieve, and its technical scheme main points are, including barrel and flange, the barrel includes left barrel and right barrel, the flange includes upper flange and lower flange, the upper flange includes upper left flange and upper right flange, the both ends and upper left flange, the lower flange welding of left side barrel, the one end and the upper right flange welding of right side barrel, be equipped with the interface on the left side barrel, be equipped with the bayonet joint with the interface adaptation on the barrel of the right side, be equipped with the bulge loop on the upper flange, be equipped with the concave ring with the bulge loop adaptation on the lower flange. The utility model has the advantages that: the structure is simple, the installation is convenient, the recovery is convenient, the water leakage can be effectively prevented, the construction is safe and reliable, and the social and economic benefits are outstanding.
Description
Technical Field
The utility model relates to a protect a section of thick bamboo, more specifically say, it relates to a steel protects a section of thick bamboo under water convenient to retrieve.
Background
Along with the rapid development of urban construction, more and more roads and municipal bridge projects across rivers and rivers are involved. The large-diameter pile foundations across rivers and rivers are generally located in deep water areas, and temporary steel platforms are mostly erected in construction. Because the underwater riverbed is changeable, the geological structure is complex, and a soft flowing sand soil layer, an even rock stratum, a fractured rock stratum, an uneven rock stratum and the like can appear, the leakage of the steel casing is easy to cause. Once the steel casing leaks, river water is communicated with slurry in the casing, the water level of the slurry in the steel casing falls, the pressure of the slurry is lost, the consistency of the slurry is reduced, and hole collapse is easily caused. The problem that the pile casing is difficult to pull out after construction is solved, the length of the steel pile casing is large, the pulling resistance is increased along with the length of the steel pile casing, and the steel pile casing is often abandoned for technical and economic reasons.
In summary, there is a need for a steel casing that is leak-proof and easy to recover.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an underwater steel protects a section of thick bamboo convenient to retrieve.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an underwater steel protects a section of thick bamboo convenient to retrieve, includes barrel and flange, the barrel includes left barrel and right barrel, the flange includes upper flange and lower flange, the upper flange includes upper left flange and upper right flange, the both ends of left side barrel and upper left flange, lower flange welding, the one end and the upper right flange welding of right side barrel, be equipped with the interface on the left barrel, be equipped with the bayonet joint with the interface adaptation on the barrel of the right side, be equipped with the bulge loop on the upper flange, be equipped with the concave ring with the bulge loop adaptation on the lower flange.
Through adopting above-mentioned technical scheme, the barrel is the pipe column structure, flange and barrel welding, and the barrel divide into left barrel and right barrel, and holistic a section of thick bamboo that protects is very big, and the transportation is inconvenient, can be convenient for transport after dividing into left barrel and right barrel. The flange divide into upper flange and lower flange, and wherein upper flange divide into upper left flange and upper right flange again, and upper left flange welds with the top of left barrel, and lower flange welds with the bottom of left barrel, has strengthened joint strength. The top welding of upper right flange and right barrel has increased joint strength. The bayonet socket has been seted up to the lateral wall edge of left barrel, and the lateral wall edge integrated into one piece of right barrel has the bayonet joint with the bayonet socket adaptation, through the plug-in connection between left barrel and the right barrel, is convenient for install and dismantles. The whole underwater steel casing is formed by splicing a plurality of casings through an upper flange and a lower flange, and is also formed by splicing, waterproof treatment needs to be done at the splicing position, a convex ring is welded at the top of the upper flange, a concave ring is arranged at the bottom of the lower flange, and water and slurry can be effectively prevented from permeating through the interference fit of the concave ring and the convex ring. When demolising, can reduce some resistance and be removing left barrel through removing right barrel earlier, analogize in proper order, finally pull out whole steel under water and protect a section of thick bamboo, pull out in batches like this and can protect the barrel to pull out the damage that leads to the barrel by force.
The utility model discloses further set up to: the side wall of the left barrel is provided with a left longitudinal flange, and the side wall of the right barrel is provided with a right longitudinal flange matched with the left longitudinal flange.
Through adopting above-mentioned technical scheme, with the vertical flange welding in a left side on the barrel, right barrel and the vertical flange welding in the right side strengthen joint strength, prevent to drop. The left barrel and the right barrel are connected in an inserting mode, the left longitudinal flange and the right longitudinal flange are connected through the connecting piece, the connecting strength of the left barrel and the right barrel can be enhanced, and the left barrel and the right barrel are prevented from being separated.
The utility model discloses further set up to: and a waterproof gasket is arranged at the joint of the insertion port and the insertion joint.
Through adopting above-mentioned technical scheme, waterproof gasket is the rubber material, can effectively prevent water from the infiltration of the joint line between left barrel and the right barrel.
The utility model discloses further set up to: the joint of the convex ring and the concave ring is provided with a waterproof gasket
Through adopting above-mentioned technical scheme, waterproof gasket is annular rubber circle, can further protect bulge loop and concave ring, prevents that bulge loop and concave ring from going out the infiltration.
The utility model has the advantages that: the structure is simple, the installation is convenient, the recovery is convenient, the water leakage can be effectively prevented, the construction is safe and reliable, and the social and economic benefits are outstanding.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a top view of the present invention.
Reference numerals:
1. the waterproof barrel comprises a barrel body, 11 parts of a left barrel body, 12 parts of a right barrel body, 2 parts of flanges, 21 parts of upper flanges, 211 parts of left upper flanges, 212 parts of right upper flanges, 22 parts of lower flanges, 23 parts of plug ports, 24 parts of plug connectors, 25 parts of waterproof gaskets, 3 parts of convex rings, 4 parts of concave rings, 5 parts of waterproof gaskets, 6 parts of left longitudinal flanges and 7 parts of right longitudinal flanges.
Detailed Description
The present invention will be further explained with reference to fig. 1 to 3.
The utility model provides an underwater steel protects a section of thick bamboo convenient to retrieve, including barrel 1 and flange 2, barrel 1 includes left barrel 11 and right barrel 12, flange 2 includes flange 21 and lower flange 22, go up flange 21 and include upper left flange 211 and upper right flange 212, the both ends and the upper left flange 211 of left barrel 11, lower flange 22 welding, the one end and the upper right flange 212 welding of right barrel 12, be equipped with interface 23 on the left barrel 11, be equipped with on the right barrel 12 with the bayonet joint 24 of interface 23 adaptation, be equipped with bulge loop 3 on the upper flange 21, be equipped with on the lower flange 22 with the bulge loop 4 of bulge loop 3 adaptation. The barrel 1 is a circular tubular structure, the flange 2 is welded with the barrel 1, the barrel 1 is divided into a left barrel 11 and a right barrel 12, the integral protective barrel is very large and inconvenient to transport, and the barrel can be conveniently transported after being divided into the left barrel 11 and the right barrel 12. The flange 2 is divided into an upper flange 21 and a lower flange 22, wherein the upper flange 21 is divided into a left upper flange 211 and a right upper flange 212, the left upper flange 211 is welded with the top of the left cylinder 11, and the lower flange 22 is welded with the bottom of the left cylinder 11, so that the connection strength is enhanced. The upper right flange 212 is welded to the top of the right barrel 12 to increase the strength of the connection. The bayonet 23 has been seted up to the lateral wall edge of left barrel 11, and the lateral wall edge integrated into one piece of right barrel 12 has the bayonet joint 24 with bayonet 23 adaptation, through the plug connection between left barrel 11 and the right barrel 12, is convenient for install and dismantles. The whole underwater steel casing is formed by splicing a plurality of casings through an upper flange 21 and a lower flange 22, and is also formed by splicing, waterproof treatment needs to be done at the splicing position, a convex ring 3 is welded at the top of the upper flange 21, a concave ring 4 is arranged at the bottom of the lower flange 22, and water and slurry can be effectively prevented from permeating through the interference fit of the concave ring 4 and the convex ring 3. When dismantling, can reduce some resistance and be removing left barrel 11 through removing right barrel 12 earlier, analogize in proper order, finally pull out whole underwater steel and protect a section of thick bamboo, pull out in batches like this and can protect barrel 1 to pull out the damage that leads to barrel 1 by force. The left barrel body 11 is welded with the left longitudinal flange 6, and the right barrel body 12 is welded with the right longitudinal flange 7, so that the connection strength is enhanced, and the falling off is prevented. When the left cylinder body 11 and the right cylinder body 12 are inserted, the left longitudinal flange 6 and the right longitudinal flange 7 are connected through nuts, so that the connection strength of the left cylinder body 11 and the right cylinder body 12 can be enhanced, and the separation of the left cylinder body and the right cylinder body is prevented. A waterproof gasket 25 is arranged at the joint of the socket 23 and the plug 24. The waterproof gasket 25 is made of rubber, and can effectively prevent water from permeating through a connecting gap between the left barrel 11 and the right barrel 12. The junction cover of bulge loop 3 and concave ring 4 is equipped with waterproof packing ring 5, and waterproof packing ring 5 is annular rubber circle, can further protect bulge loop 3 and concave ring 4, prevents that bulge loop 3 and concave ring 4 from going out the infiltration.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (4)
1. The utility model provides an underwater steel protects a section of thick bamboo convenient to retrieve, includes barrel (1) and flange (2), its characterized in that, barrel (1) includes left barrel (11) and right barrel (12), flange (2) include upper flange (21) and lower flange (22), upper flange (21) are including upper left flange (211) and upper right flange (212), the both ends and upper left flange (211), lower flange (22) welding of left side barrel (11), the one end and the upper right flange (212) welding of right side barrel (12), be equipped with interface (23) on left side barrel (11), be equipped with on right side barrel (12) with interface (23) adaptation bayonet joint (24), be equipped with bulge loop (3) on upper flange (21), be equipped with on lower flange (22) with bulge loop (4) of bulge loop (3) adaptation.
2. An underwater steel casing convenient for recovery as claimed in claim 1, wherein the left longitudinal flange (6) is provided on the side wall of the left cylinder (11), and the right longitudinal flange (7) matched with the left longitudinal flange (6) is provided on the side wall of the right cylinder (12).
3. An underwater steel casing convenient for recovery as claimed in claim 1, wherein a waterproof gasket (25) is provided at the junction of the socket (23) and the plug (24).
4. An underwater steel casing convenient for recovery as claimed in claim 1, wherein the junction of the male ring (3) and the female ring (4) is provided with a waterproof gasket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208068.XU CN211596754U (en) | 2019-12-11 | 2019-12-11 | Underwater steel protective cylinder convenient to recover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208068.XU CN211596754U (en) | 2019-12-11 | 2019-12-11 | Underwater steel protective cylinder convenient to recover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211596754U true CN211596754U (en) | 2020-09-29 |
Family
ID=72591676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922208068.XU Active CN211596754U (en) | 2019-12-11 | 2019-12-11 | Underwater steel protective cylinder convenient to recover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211596754U (en) |
-
2019
- 2019-12-11 CN CN201922208068.XU patent/CN211596754U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104775443B (en) | A kind of well-points dewatering method and device | |
| CN100489361C (en) | Method for reducing prop force with ring-shape mud sheath in pipe-jacking construction | |
| CN105114698A (en) | River opposite jacking butt joint construction process and specially-produced head | |
| CN211596754U (en) | Underwater steel protective cylinder convenient to recover | |
| CN205776157U (en) | Assembled underground continuous wall | |
| CN202769112U (en) | Double sealed water stop interface for steel bell end reinforced concrete pipelines | |
| CN102767389B (en) | Hole packer for drawing out gas and injecting slurry | |
| CN205655003U (en) | Major diameter socket joint formula reinforced concrete push pipe internode interface | |
| CN210122913U (en) | Novel double-liquid grouting system | |
| CN214169181U (en) | Deviational survey pipe suitable for monitoring of water-rich red sandstone stratum foundation pit water level | |
| CN216110848U (en) | Device for filling paste into pipeline | |
| CN202416361U (en) | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well | |
| CN214272100U (en) | Novel precipitation well shut-in device | |
| CN213116339U (en) | Wall-penetrating water stop structure for mechanical pipe-jacking circular working well opening | |
| CN105525928A (en) | Construction method of sealing ring of duct piece wall of shield inclined shaft | |
| CN210739593U (en) | Recycled concrete pipe with good sealing performance | |
| CN204986007U (en) | A purpose -built aircraft nose for crossing river is push pipe butt joint construction in opposite directions | |
| CN113028143A (en) | Sea area pipeline connecting method | |
| CN204283319U (en) | A kind of hole sealing device of coal mine drilling | |
| CN105350553A (en) | Dewatering tube well for foundation pit construction with cover-excavation method and foundation pit construction method | |
| CN211371544U (en) | Anti-leakage composite rubber ring for connection of winding pipes | |
| CN204098805U (en) | Reusable anti-icing pillar | |
| CN220433885U (en) | Desilting device | |
| CN104251123A (en) | Reusable anti-icing protective pipe assembly | |
| CN217870573U (en) | Foundation ditch basement gushes water and gushes sand plugging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |