CN209816894U - Hoop type platform for water loose splicing of steel pouring jacket - Google Patents
Hoop type platform for water loose splicing of steel pouring jacket Download PDFInfo
- Publication number
- CN209816894U CN209816894U CN201920412815.9U CN201920412815U CN209816894U CN 209816894 U CN209816894 U CN 209816894U CN 201920412815 U CN201920412815 U CN 201920412815U CN 209816894 U CN209816894 U CN 209816894U
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- steel
- hoop
- staple bolt
- thick bamboo
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a staple bolt formula platform that is used for steel casing box to go up to disperse to piece together, it installs a staple bolt to lie in the position above the construction water level on the section of thick bamboo is protected to pile foundation construction steel in every aquatic, every staple bolt includes two semicircular hoop boards, every both sides of embracing hoop board are equipped with respectively one with the parallel staple bolt connecting plate in staple bolt axle center, connecting plate top welding one with staple bolt connecting plate vertically backup pad, set up a worker's steel bearing beam between the staple bolt on the two steel protect sections of thick bamboo, the both ends of worker's steel bearing beam support respectively in the backup pad of two staple bolts, pass through bolted connection between the lower flange board of worker's steel bearing beam and the staple bolt backup pad. The utility model discloses do not need the on-the-spot welding, the installation is fast, and it is convenient to dismantle, and the material circulated use after the dismantlement has reduced the material extravagant.
Description
Technical Field
The utility model relates to a construction is assembled to steel jacket case that bridge aquatic construction was used, concretely relates to staple bolt formula supporting platform that is used for steel jacket case to piece together on water.
Background
The construction of the underwater bearing platform usually adopts a steel sleeve box, and the underwater installation construction of the steel sleeve box has two methods, namely, the whole processing of a factory is finished, and the installation is in place through a large-scale floating crane; under the condition that the integral installation cannot be realized under the influence of navigation conditions and objective factors, the method can adopt factory block processing, and the field is scattered to be spliced into a whole and then is transferred to be installed.
The on-site steel casing box is characterized in that after pile foundation construction is finished, a pile foundation construction steel casing is utilized to set up a supporting platform for loose assembly above a construction water level, and then the steel casing box is transferred to a set elevation through a transfer system arranged on the steel casing. The existing steel sleeve box assembly platform needs to be provided with holes on each steel casing, the I-shaped steel bearing beams transversely penetrate through the holes on the same row of steel casings and are welded with the steel casings, the I-shaped steel bearing beams are used as supporting platforms, although the I-shaped steel bearing beams are well stressed, manual cutting and welding operation in water is needed, the construction difficulty is high, and labor and time are consumed; when the platform is dismantled, the welded part needs to be cut, the reuse of the steel casing and the bearing beam is influenced, and the material waste is caused.
Disclosure of Invention
An object of the utility model is to provide a do not need welding and cutting, installation to dismantle convenient fast and do benefit to the steel bushing box that the material used once more and piece together supporting platform on water.
The technical scheme of the invention is as follows:
the utility model provides a staple bolt formula platform that is used for steel jacket case to piece together on water, the platform supports on the pile foundation construction steel protects a section of thick bamboo in water, the steel protects a section of thick bamboo and is equipped with two rows at least, and every row is many, its characterized in that: a hoop is arranged on each steel casing above the construction water level, each hoop comprises two semicircular hoop plates, two sides of each hoop plate are respectively provided with a hoop connecting plate parallel to the axle center of the hoop, the top of each hoop connecting plate is welded with a supporting plate vertical to the hoop connecting plate, two semicircular hoop plates are buckled and tightly clasped on the steel casing, and the two hoop connecting plates which are opposite are connected by hoop bolts; an I-steel bearing beam is erected between the hoops on the two adjacent steel protecting cylinders in each row of steel protecting cylinders, two ends of the I-steel bearing beam are respectively supported on the supporting plates of the two hoops, and the lower flange plate of the I-steel bearing beam is connected with the hoop supporting plates through bolts.
The utility model discloses a staple bolt is fixed on pile foundation construction steel protects a section of thick bamboo, and the little bracket of support on the steel protects a section of thick bamboo welds in advance when processing steel protects a section of thick bamboo, and the shaped steel spandrel girder supports on the staple bolt and fixed through the backup pad on bolt and the staple bolt, and the platform is set up on-the-spot and is not needed the welding, and the installation is fast, and it is convenient to dismantle, and the material circulated use after the dismantlement has reduced the material extravagant.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic plan view of the hoop used in the present invention;
FIG. 3 is a schematic diagram of a side view structure of the hoop;
fig. 4 is a structural schematic diagram of a welding auxiliary support small corbel on the steel casing.
Detailed Description
As shown in fig. 1, the utility model discloses utilize aquatic pile foundation construction steel to protect a section of thick bamboo as supporting, aquatic pile foundation construction steel protects a section of thick bamboo and is equipped with two row at least usually, and every row is many. And a hoop 2 is arranged above the construction water level on each steel casing 1.
The structure of staple bolt is as shown in fig. 2, fig. 3, every staple bolt includes two semicircular staple bolt boards 21, the both sides of every staple bolt board are equipped with one respectively and hold the staple bolt connecting plate 22 parallel with the staple bolt axle center, every staple bolt connecting plate 22 top welding one with staple bolt connecting plate vertically backup pad 23, two semicircular staple bolt boards are buckled tightly on a steel protects a section of thick bamboo, and connect two relative staple bolt connecting plates with staple bolt 24, the staple bolt connecting plate on the staple bolt forms a bracket column structure with the backup pad after the staple bolt is installed.
An I-steel bearing beam 3 is erected between the anchor ears 2 on the two adjacent steel protective cylinders 1 in each row of steel protective cylinders, two ends of the I-steel bearing beam 3 are respectively supported on the supporting plates 23 of the two anchor ears 2, and the lower flange plate of the I-steel bearing beam 3 is connected with the anchor ear supporting plates through bolts 4.
As shown in fig. 1 and 2, the utility model discloses during the specific implementation, set up one row of screw 25 in advance on backup pad 23 on the staple bolt, also set up one row of corresponding screw respectively in the flange board both sides at 3 both ends of worker's steel bearing beam, during the installation bearing beam, can be fixed the bearing beam with 3 both ends of bearing beam and the direct bolt 4 connection for the screw of staple bolt backup pad 23, accomplish the platform and set up.
As shown in fig. 1, fig. 3, and fig. 4, in order to ensure that the hoop 2 is reliably fixed on the steel casing 1 and has sufficient supporting force, in the specific implementation, a plurality of auxiliary support corbels 5 may be welded to the hoop mounting position on the steel casing 1 in an annular manner in advance, and a plurality of through holes 26 corresponding to the auxiliary support corbels on the steel casing are provided in advance on two hoop plates of the hoop, and after the hoop 2 is mounted on the steel casing 1, each auxiliary support corbel 5 passes through one through hole 26 on the hoop.
As a specific implementation mode, a plurality of auxiliary supporting small corbels 5 are arranged on the steel casing 1 in 4 groups at equal intervals in the axial direction, each group is arranged in two rows along the steel casing in the axial direction, and each row is provided with 3 equal intervals.
During the concrete implementation, every auxiliary stay calf 5 can adopt the steel sheet to cut into the rectangle steel billet and weld on steel protects a section of thick bamboo 1, and the through-hole 26 on the staple bolt is seted up into the rectangle hole that just can hold auxiliary stay calf.
Claims (4)
1. The utility model provides a staple bolt formula platform that is used for steel jacket case to piece together on water, the platform supports on the pile foundation construction steel protects a section of thick bamboo in water, the steel protects a section of thick bamboo and is equipped with two rows at least, and every row is many, its characterized in that: a hoop is arranged on each steel casing above the construction water level, each hoop comprises two semicircular hoop plates, two sides of each hoop plate are respectively provided with a hoop connecting plate parallel to the axle center of the hoop, the top of each hoop connecting plate is welded with a supporting plate vertical to the hoop connecting plate, two semicircular hoop plates are buckled and tightly clasped on the steel casing, and the two hoop connecting plates which are opposite are connected by hoop bolts; an I-steel bearing beam is erected between the hoops on the two adjacent steel protecting cylinders in each row of steel protecting cylinders, two ends of the I-steel bearing beam are respectively supported on the supporting plates of the two hoops, and the lower flange plate of the I-steel bearing beam is connected with the hoop supporting plates through bolts.
2. The hoop type platform for the aquatic assembly of the steel pouring jacket according to claim 1, wherein: hoop mounted position hoop welding has a plurality of auxiliary stay calf legs in advance on the steel protects a section of thick bamboo, set up a plurality of through-holes that correspond with the auxiliary stay calf leg position on the steel protects a section of thick bamboo in advance on two hooping plates of staple bolt, the staple bolt is installed on the steel protects a back, and every auxiliary stay calf leg passes a through-hole on the staple bolt.
3. The hoop type platform for the aquatic assembly of the steel pouring jacket according to claim 2, wherein: a plurality of auxiliary stay corbels set up 4 groups to the hoop equidistance on the steel protects a section of thick bamboo, and every group sets up two along the steel protects a section of thick bamboo axial, and every equidistance that is listed as sets up 3.
4. The hoop type platform for the aquatic assembly of the steel pouring jacket according to claim 2, wherein: the auxiliary support small corbel is a rectangular steel block cut by a steel plate, and the through holes in the hoop are rectangular holes capable of just accommodating the auxiliary support small corbels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412815.9U CN209816894U (en) | 2019-03-28 | 2019-03-28 | Hoop type platform for water loose splicing of steel pouring jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412815.9U CN209816894U (en) | 2019-03-28 | 2019-03-28 | Hoop type platform for water loose splicing of steel pouring jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209816894U true CN209816894U (en) | 2019-12-20 |
Family
ID=68877655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920412815.9U Active CN209816894U (en) | 2019-03-28 | 2019-03-28 | Hoop type platform for water loose splicing of steel pouring jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209816894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152496A (en) * | 2021-04-17 | 2021-07-23 | 中交路桥建设有限公司 | Water sealing sleeve box for underwater welding of bracket on steel casing |
-
2019
- 2019-03-28 CN CN201920412815.9U patent/CN209816894U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152496A (en) * | 2021-04-17 | 2021-07-23 | 中交路桥建设有限公司 | Water sealing sleeve box for underwater welding of bracket on steel casing |
| CN113152496B (en) * | 2021-04-17 | 2024-04-26 | 中交路桥建设有限公司 | Water sealing sleeve box for underwater welding of bracket on steel casing |
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