CN204435199U - A kind of casing jointing - Google Patents
A kind of casing jointing Download PDFInfo
- Publication number
- CN204435199U CN204435199U CN201420791115.2U CN201420791115U CN204435199U CN 204435199 U CN204435199 U CN 204435199U CN 201420791115 U CN201420791115 U CN 201420791115U CN 204435199 U CN204435199 U CN 204435199U
- Authority
- CN
- China
- Prior art keywords
- joint
- plate
- monaural
- casing
- side direction
- 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
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model discloses a kind of casing jointing, specifically a kind of joint of aluminium alloys pontoon bridge casing connection, comprise a monaural joint and an ears joint, pin-and-hole in the same way is all had above them, be that detachable load is connected together by bearing pin between the two, monaural joint and ears joint are overlapped by longitudinal I shape girder in the side plate of rebound and aluminium alloy box and casing, water-proof putty cloth is laid between rebound and aluminium alloys transition joint face, be connected and fixed by rivet or connecting bolt, avoid steel aluminium directly to contact and the corrosion that causes of electrochemical reaction occurs, and realize sealing between steel junction plate and aluminium alloys junction plate, ensure the sealing performance of casing.
Description
Technical field
The utility model relates to a kind of casing jointing, the joint of particularly a kind of aluminium alloys pontoon bridge casing connection.
Background technology
Pontoon bridge is normally formed by connecting on the water by multiple box unit, connection between casing is that the connection by being fixed on jointing between each casing wall waiting and pressure block realizes, jointing is one of important stressed member of casing connection and the current load of carrying, because the stressed larger employing aluminum alloy joint of joint causes joint dimension too huge, joint form is comparatively complicated, manufacture difficulty is larger, joint is more difficult meets instructions for use, usual employing high-quality high strength high-carbon alloy steel makes jointing, steel material and aluminum alloy materials can't directly be welded into stressed main body at present, aluminium alloy box is connected with the transition of steel joint and the sealing of joint and casing is one of key technology of manufacturing of aluminium alloys Floating Bridge Design.
Utility model content
The purpose of this utility model is for solving the problems of the technologies described above, a kind of aluminium alloys pontoon bridge casing jointing is provided, adopt this joint, better can solve aluminium alloy box to be connected with the transition of steel jointing and the sealing problem of casing, realize aluminium alloy box body structure and be applied to pontoon bridge, alleviate the overall weight of pontoon bridge, improve resistance to corrosion and the application life of pontoon bridge.
The utility model is realized by following scheme: a kind of casing jointing, comprise an ears joint and a monaural joint, this ears joint and monaural joint carry out composite joint with the longitudinal side wall on two aluminium alloy box body units and the longitudinal I shape girder of box house respectively; Pin-and-hole in the same way is all had above ears joint and monaural joint, be that detachable load is connected together by bearing pin between the two, ears joint is made up of bi-lug plate, side direction rebound and horizontal transition plate, monaural joint is made up of monaural plate, side direction rebound and horizontal transition plate, side direction rebound is rectangle tabular, and horizontal transition plate is I shape.Be characterized in that joint is overlapped by the side plate of side direction rebound and aluminium alloy box, on horizontal transition plate I shape, in lower wing plate and casing, on longitudinal I shape girder, lower wing plate overlaps, fixed by bolt or rivet, I shape girder web plate docks with I shape girder web plate longitudinal in casing, and the both sides of web joint are provided with junction plate, water-proof putty cloth is all laid between junction plate and aluminium alloys joint face, be connected and fixed by rivet or connecting bolt, make jointing and casing become an entirety.
The utility model has following advantage: monaural joint is connected with aluminium alloy box by junction plate with ears joint, and form is succinct, it is firm to connect, processing is simple.Lay water-proof putty cloth between steel junction plate and aluminium alloys junction plate, avoid steel aluminium directly to contact and the corrosion that causes of electrochemical reaction occurs, and realize sealing between steel junction plate and aluminium alloys junction plate, ensure the sealing performance of casing.
Accompanying drawing explanation
Fig. 1 is a kind of casing jointing of the utility model schematic diagram;
Fig. 2 is A-A cross-sectional schematic in this accompanying drawing 1;
Fig. 3 is the ears joint schematic diagram of a kind of casing jointing of the utility model;
Fig. 4 is the schematic top plan view of Fig. 3;
Fig. 5 is the monaural joint schematic diagram of a kind of casing jointing of the utility model;
Fig. 6 is the schematic top plan view of Fig. 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1,2,3,4,5,6, a kind of casing jointing comprises a monaural joint 2 and an ears joint 3, monaural joint 2 and ears joint 3 are high-quality high strength high-carbon alloy steel, the two all has pin-and-hole in the same way, between the two by bearing pin in being detachably connected, ears joint 3 is made up of bi-lug plate 4, side direction rebound 6, horizontal transition plate 7, monaural joint 2 is made up of monaural plate 5, side direction rebound 6, horizontal transition plate 7, side direction rebound 6 is rectangle tabular, and horizontal transition plate is I shape.The side direction rebound 6 of this monaural joint 2 and ears joint 3 overlaps with two aluminium alloy box 1 longitudinal side walls respectively, on the upper lower wing plate of horizontal transition plate 7 and the inner longitudinal I shape girder of aluminium alloy box 1, lower wing plate overlaps, the web of horizontal transition plate (7) docks with the inner longitudinal I shape girder web plate of aluminium alloy box 1, and the both sides of web joint are provided with junction plate 9, water-proof putty cloth 8 is laid between being all laid with between the joint face of side direction rebound 6 and horizontal transition plate 7 and aluminium alloy box 1, be connected and fixed by rivet or bolt, realize sealing between steel junction plate and aluminium alloys junction plate, ensure the sealing performance of casing and avoid steel aluminium directly to contact the corrosion that causes of electrochemical reaction occurs.
Claims (2)
1. a casing jointing, comprise an ears joint (2) and a monaural joint (3), ears joint (2) and monaural joint (3) are high-carbon alloy steel, the two all has pin-and-hole in the same way, be that detachable shape links together by bearing pin between the two, it is characterized in that: described ears joint (3) is made up of bi-lug plate (4), side direction rebound (6), horizontal transition plate (7); Described monaural joint (2) is made up of monaural plate (5), side direction rebound (6), horizontal transition plate (7); Side direction rebound (6) is rectangle tabular, and horizontal transition plate (7) is I shape; Described ears joint (2) and the side direction rebound (6) of monaural joint (3) overlap with the longitudinal side wall of two aluminium alloy boxs (1) respectively, are fixed by bolt or rivet; On the upper lower wing plate of described horizontal transition plate (7) and the inner longitudinal I shape girder of aluminium alloy box (1), lower wing plate overlaps, fixed by bolt or rivet, the web of horizontal transition plate (7) docks with the inner longitudinal I shape girder web plate of aluminium alloy box (1), and the both sides of web joint are provided with junction plate (9), be fixedly connected with by bolt or rivet.
2. a kind of casing jointing according to claim 1, is characterized in that: described side direction rebound (6) and be all laid with for box sealing between horizontal transition plate (7) and the joint face of aluminium alloy box (1) and prevent from steel aluminium from directly contacting occurring the water-proof putty cloth (8) that corrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791115.2U CN204435199U (en) | 2014-12-16 | 2014-12-16 | A kind of casing jointing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791115.2U CN204435199U (en) | 2014-12-16 | 2014-12-16 | A kind of casing jointing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204435199U true CN204435199U (en) | 2015-07-01 |
Family
ID=53603086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791115.2U Active CN204435199U (en) | 2014-12-16 | 2014-12-16 | A kind of casing jointing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204435199U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780638A (en) * | 2014-12-16 | 2016-07-20 | 湖北华舟重工应急装备股份有限公司 | Connecting joint of box body |
| CN106871944A (en) * | 2015-12-12 | 2017-06-20 | 济南华信自动化工程有限公司 | Certainty of measurement joint case high |
| CN107447643A (en) * | 2017-08-31 | 2017-12-08 | 武汉理工大学 | A kind of pre- buoyancy plug-in type flexibility pontoon bridge |
| CN110878520A (en) * | 2019-12-04 | 2020-03-13 | 江南造船(集团)有限责任公司 | Joint structure of floating bridge |
-
2014
- 2014-12-16 CN CN201420791115.2U patent/CN204435199U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780638A (en) * | 2014-12-16 | 2016-07-20 | 湖北华舟重工应急装备股份有限公司 | Connecting joint of box body |
| CN106871944A (en) * | 2015-12-12 | 2017-06-20 | 济南华信自动化工程有限公司 | Certainty of measurement joint case high |
| CN107447643A (en) * | 2017-08-31 | 2017-12-08 | 武汉理工大学 | A kind of pre- buoyancy plug-in type flexibility pontoon bridge |
| CN107447643B (en) * | 2017-08-31 | 2019-07-12 | 武汉理工大学 | A kind of pre- buoyancy plug-in type flexibility pontoon bridge |
| CN110878520A (en) * | 2019-12-04 | 2020-03-13 | 江南造船(集团)有限责任公司 | Joint structure of floating bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105780638A (en) | Connecting joint of box body | |
| CN204435199U (en) | A kind of casing jointing | |
| CN104251038A (en) | Encased steel plate-concrete composite coupling beam and construction method thereof | |
| CN203593944U (en) | Connecting structure for steel bar hanging rod and concrete | |
| CN202090660U (en) | Alternative-current supper high voltage steel tube tower butt-welded connection variable-slope node | |
| CN102518876B (en) | Integral ladder type cable tray | |
| CN207847071U (en) | A kind of lightweight building template | |
| CN203008391U (en) | Reversed T-shaped hoisting connecting piece for prefabricated part hoisting | |
| CN204919827U (en) | Strenghthened type rice byte point | |
| CN204917674U (en) | Hoist girder | |
| CN202148355U (en) | Anode guide rod steel claw group | |
| CN204096928U (en) | A kind of main beam of gantry crane | |
| CN203223639U (en) | Large-span steel bridge | |
| CN202380393U (en) | Composite material bridge span joint | |
| CN202972313U (en) | Oil pipe connecting device | |
| CN204992004U (en) | Parallel parallel groove clamp of copper aluminium | |
| CN203393595U (en) | Panel unit member of steel box girder | |
| CN203850768U (en) | Non-deformable cover plate for cable tray | |
| CN204343455U (en) | A kind of novel plugging steel construction piece | |
| CN205745715U (en) | A kind of fiber glass reinforced plastic chimney fixed structure | |
| CN204875477U (en) | Steel case web reinforced structure | |
| CN202064282U (en) | Cable suspended wagon structure | |
| CN204547759U (en) | A kind of liquefied natural gas truck gas support | |
| CN204361196U (en) | Lead acid accumulator pole group fastening structure | |
| CN204642752U (en) | A kind of tie-beam structure for floating plate in build-up type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430223 Sunshine Avenue, Jiangxia District, Wuhan, Hubei Province, No. 5 Patentee after: China Shipbuilding Heavy Industry Group emergency warning and rescue equipment Limited by Share Ltd Address before: 430223 Sunshine Avenue, Jiangxia District, Wuhan, Hubei Province, No. 5 Patentee before: Hubei China Harzone Industry Corp., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |