CN217969860U - Transverse bulkhead structure of container ship and mounting jig - Google Patents
Transverse bulkhead structure of container ship and mounting jig Download PDFInfo
- Publication number
- CN217969860U CN217969860U CN202221977169.9U CN202221977169U CN217969860U CN 217969860 U CN217969860 U CN 217969860U CN 202221977169 U CN202221977169 U CN 202221977169U CN 217969860 U CN217969860 U CN 217969860U
- Authority
- CN
- China
- Prior art keywords
- plate
- bed
- channel steel
- supports
- jig
- 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
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a container ship field provides horizontal bulkhead structure of container ship and installation bed-jig. The steel bar support is fixedly and vertically arranged on the ground, and the transverse channel steel support is arranged at the top of the pair of steel bar supports; a pair of longitudinal channel steel supports fixed mounting in the top surface that horizontal channel steel supported, and horizontal crosspiece horizontal installation is equipped with the constant head tank between the longitudinal channel steel supports, horizontal crosspiece middle part, the constant head tank with the angle steel cooperation of back track front side, the orbital back installation face of back and the top surface parallel and level that longitudinal channel steel supported. The cooperation that utilizes constant head tank on the crosspiece and angle bar on the back track is with back track location, utilizes the mounting height control of crosspiece for the orbital installation face of back just laminates the back that supports in the bed-jig of bed-jig, realizes need not to stand up the cross bulkhead and just can install the back track, and positioning accuracy is high, and the construction of being convenient for practices thrift man-hour.
Description
Technical Field
The utility model relates to a container ship field, concretely relates to horizontal bulkhead structure of container ship and installation bed-jig.
Background
The transverse bulkhead is a vertical partition plate provided in the width direction of the ship to partition the ship compartment, and the transverse bulkhead of the container ship partitions the container ship into a plurality of compartments for installing containers. A plurality of vertical rails are installed on the transverse bulkhead of the container ship, and the four corners of the container are vertically downward along the limiting positions of the rails in the shipping process. The transverse bulkhead, which is a compartment, requires mounting rails on both its front and rear sides.
The traditional method for constructing the transverse bulkhead of the container ship comprises the steps of firstly supporting a bed mould on a bed mould under the condition that the transverse bulkhead is in a positive tire state, installing angle steel on the bed mould, then alternately installing each layer of platform, a vertical truss and other components, and finally installing a front wall plate of the transverse bulkhead. And after the cofferdam structure is completely installed in place, the front guide rail on the bed plate is installed, and then the rear guide rail on the bed plate is installed after the well-made cofferdam is turned over by using a gantry crane. Because the transverse bulkhead of the ultra-large container ship generally has the rear wall of a plate frame structure and only the upper side box body of the front wall of the ultra-large container ship has the plate frame structure, the structure is weak, the overall dimension is large, and the ultra-large container ship is easy to deform in the turning process. The traditional transverse bulkhead construction method has long tire building time and is easy to deform during hoisting and turning over, and obviously cannot meet the requirements of rapidness and scientification of modern shipbuilding. Therefore, the transverse bulkhead structure needs to be reinforced and a special jig frame is designed to avoid the turning action.
Disclosure of Invention
In order to overcome the long, yielding problem of man-hour of the structure if and the turnover construction technology that large-scale container ship transverse bulkhead exists, the utility model aims to provide a container ship transverse bulkhead structure and installation bed-jig.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the transverse bulkhead structure comprises a bed plate, a front wall plate, a plurality of platform plates, a plurality of vertical girders, a front rail and a rear rail, wherein the front wall plate is arranged at the top end of the front side of the bed plate, the platform plates are horizontally arranged and welded on the front side surface of the bed plate, and a plurality of layers of platforms from top to bottom are formed on the bed plate; the vertical trusses are vertically arranged and fixedly welded with the front sides of the bed plates, and the upper ends and the lower ends of the vertical trusses are welded with the two adjacent layers of the platform plates or the platform plates and the front wall plate; the vertical girders form a plurality of vertical supports distributed along the width direction of the bed plate on the bed plate, and the front rail is vertically arranged on the front side of the bed plate and is welded with the front wall plate and the outer side faces of the vertical girders; the rear track is vertically arranged on the back surface of the bed plate and the front track is correspondingly arranged; the mounting jig frame comprises a plurality of supporting units distributed in a matrix manner, the supporting units are supported on the ground and uniformly distributed with supporting jig plates, each supporting unit comprises a pair of angle steel supports, a pair of transverse channel steel supports, a pair of longitudinal channel steel supports and a horizontal crosspiece, the angle steel supports are fixedly and vertically mounted on the ground, and the transverse channel steel supports are mounted at the tops of the pair of angle steel supports; the pair of longitudinal channel steel supports are fixedly arranged on the top surfaces of the transverse channel steel supports, the horizontal crosspiece is horizontally arranged between the pair of longitudinal channel steel supports, the middle part of the horizontal crosspiece is provided with a positioning groove, and the positioning groove is matched with angle steel on the front side of the rear rail; the bed mould is supported on the top surface of the longitudinal channel steel support, the rear track is supported on the crosspiece, and the back mounting surface of the rear track is flush with the top surface of the longitudinal channel steel support.
Furthermore, the bottom end of one channel steel in the pair of longitudinal channel steel supports is fixedly installed on the ground and is connected with the transverse channel steel support in a welding mode.
Furthermore, an angle steel inclined strut is arranged between the transverse channel steel support and the longitudinal channel steel support.
Furthermore, a plurality of parallel horizontal angle irons are arranged on the bed moulds; a plurality of connectors are arranged on one side of the vertical truss in the width direction and are connected with the angle steel in a matching manner; and a supporting plate is arranged on the other side of the vertical truss in the width direction and is connected with the mounting surface of the front track.
Further, the one end of landing slab width direction with the angle steel cooperation is connected, and the width direction other end of landing slab also is equipped with the mounting panel, the mounting panel of perpendicular purlin with the mounting panel welded connection of landing slab.
Still further, the front rail is connected with the vertical girders and the front wall panel by rail support members uniformly distributed along the length direction of the front rail.
After taking above technical scheme, the beneficial effects of the utility model are that:
1. to the bed-jig design of horizontal bulkhead, increase on the basis of conventional angle steel support bed-jig and lead to horizontal channel-section steel support and vertical channel-section steel support for the structure of bed-jig is more firm, leads to installation angle steel bracing between horizontal channel-section steel support and vertical channel-section steel support, further increases the stability of bed-jig, avoids producing the influence because of the bed-jig warp to horizontal bulkhead construction precision.
2. Through installing the crosspiece between vertical channel-section steel, utilize the cooperation of constant head tank on the crosspiece and back track upper angle bar to fix a position back track, utilize the mounting height control of crosspiece for the orbital installation face of back just laminates the back that supports in the bed-jig of bed-jig, realizes need not to stand up the cross bulkhead and just can install the back track, and positioning accuracy is high, and the construction of being convenient for practices thrift man-hour.
3. Through the cooperation of angle bar and perpendicular purlin connector on the bed-jig, support perpendicular purlin to increase the joint strength of perpendicular purlin and bed-jig, through the setting of the mounting panel of landing slab and perpendicular purlin, improve the joint strength between landing slab and perpendicular purlin, increase the overall structure intensity of horizontal bulkhead simultaneously.
The installation jig frame of the technical scheme can effectively improve the installation precision of the track, avoid the turning-over action of the transverse bulkhead segment and reduce the tire-in time of the transverse bulkhead segment.
Drawings
FIG. 1 is a schematic structural view of a transverse bulkhead.
FIG. 2 is a schematic structural view of a tire plate.
Figure 3 is a schematic view of the installation of the platform deck and vertical girders.
Fig. 4 is a schematic structural diagram of the jig frame.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1, the transverse bulkhead structure of the container ship comprises a bed plate 1, a front wall plate middle assembly 2, a plurality of platform plates 3, a plurality of vertical girders 4, a plurality of front rails 5 and a plurality of rear rails 6. After the transverse bulkhead is hoisted to the cabin after segmentation, the bed mould 1 is in a vertical state. The front wall plate middle assembly 2 is arranged at the top end of the front side of the bed mould 1, the platform plate 3 is horizontally arranged and welded on the front side surface of the bed mould 1, and a plurality of layers of horizontal platforms from top to bottom are formed on the bed mould 1; the vertical girders 4 are vertically arranged and fixedly welded on the front side of the bed plate 1, the upper and lower ends of the vertical girders 4 are welded with the two adjacent layers of the flat slabs 3 or the flat slabs 3 and the front wall plate 2, and the vertical girders 4 play roles in supporting and connecting the flat slabs 3, reinforcing a transverse bulkhead structure and installing a front guide rail 5; the vertical girders 4 form a plurality of vertical supports from top to bottom on the tire plate, which are distributed along the width direction of the tire plate 1.
As shown in fig. 2-3, in order to facilitate the installation of the platform plate 3 and the vertical girders 4, a plurality of horizontal angle irons 7 are welded and installed on the front side surface of the bed plate, one side of the vertical girders 4 connected with the bed plate 1 is provided with a plurality of notch-shaped connecting ports 8 matched with the angle irons 7, and each connecting port 8 is respectively clamped and welded with the corresponding angle iron 7 to increase the connecting strength; one side that the landing slab 3 is connected with bed-jig 1 laminates and welds with angle bar 7, in perpendicular 4 supporting platform boards of purlin, supports and increase joint strength to landing slab 3 through angle bar 7. The side of the platform plate 3 and the vertical truss 4 far away from the bed plate is respectively provided with a mounting plate 9, and the mounting plate 9 of the vertical truss 4 is vertically welded and connected with the mounting plate of the platform plate 3.
The front rail 5 is mounted vertically on the front side of the bed 1 and is supported on the front panel middle assembly 2 and the mounting plate 9 of the vertical girder 4. The bottom of the front rail 5 is provided with uniformly distributed rail supporting pieces 10 which are fixed with the front wall panel middle assembly 2 and the mounting plate 9 of the vertical truss 4 through the rail supporting pieces 10. The adjacent track interval is the width correspondence of container, installs a pair of vertical direction angle iron 11 along track length direction on preceding, the back orbital front side, and when the container vanning, container both sides wall edge is along the relative direction angle iron 11 of a pair of track downwards direction.
The rear rail 6 is mounted on the rear surface of the bed 1, and the transverse bulkhead serves as a partition wall between the two compartments after the transverse bulkhead is mounted on the container ship, so that the rails need to be mounted on both the front and rear sides. The rear rail 6 is welded with the back surface of the bed plate 1, and the rear rail 6 is arranged corresponding to the front rail 5. Because the transverse bulkhead is large, the back of the bed plate faces downwards when the bed plate is placed on the bed-jig, and the rear rail 6 cannot be positioned and supported, so the rear rail 6 generally needs to be installed after the bed plate is turned over.
The technical scheme provides an installation jig frame structure which comprises a transverse channel steel support 12 and a longitudinal channel steel support 13, wherein an angle steel support 14 is arranged at the bottom of the transverse channel steel 12, the longitudinal channel steel 13 is supported and installed at the top of the transverse channel steel support 12, and during construction, a jig plate 1 is supported on the top surface of the longitudinal channel steel support 13. The tire plate 1 has a large area, and the tire frame mechanisms are generally uniformly distributed at the bottom of the tire plate 1 to prevent the tire plate 1 from deforming. In order to realize the installation of the rear guide rail 6 before turning over, a horizontal crosspiece 15 is welded and installed between a pair of longitudinal channel steel supports 13, a positioning groove 16 is processed on the crosspiece 15 by utilizing the characteristic that a pair of guide angle irons 11 are arranged on the front side surface of the rear guide rail 6, the rear guide rail 6 is directly supported on the crosspiece 15, and the guide angle irons 11 of the rear guide rail are inserted into the positioning groove 16 to position and support the rear guide rail 6. After the rear rail 6 is supported on the crosspiece 15, the mounting surface at the top of the rear rail is flush with the top surface of the longitudinal channel steel support 13, namely after the bed-jig 1 is supported on the bed-jig, the rear rail 6 is attached to the back surface of the bed-jig 1, and the rear rail is directly welded without turning over.
In order to improve the strength of the jig frame, one or two longitudinal channel steel supports 13 are fixedly connected with the ground and support the transverse channel steel supports 12, inclined supporting angle irons 17 are installed between the transverse channel steel supports 12 and the longitudinal channel steel supports 13, the inclined supporting angle irons 17 can support the bottom of the crosspiece 15, the deformation of the crosspiece 15 is prevented, and the installation accuracy of the rear guide rail is influenced.
The construction process using the jig frame is as follows:
1. the bed-jig is manufactured, transverse and longitudinal channel steel supports are used for welding to form the bed-jig, installation crosspieces 15 are arranged between the longitudinal channel steel supports 13 to form grooves, the depth of each groove is the height required by a rear guide rail installed on the bed-jig, the level gauge is used for guaranteeing that the top surfaces of all the longitudinal channel steel supports 13 are located at the same horizontal height, and the upper surfaces of all the grooves are located at the same horizontal height.
2. The rear guide rail is embedded in advance, the rear guide rail 6 is placed in a corresponding groove before the bed mould 1 is hung to the bed mould frame, and the rear guide rail 6 is fixed in the groove by utilizing a positioning groove 16 of a crosspiece in the groove.
3. The bed mould 1 is hung to the bed mould frame, and the angle iron 7 is arranged on the bed mould; alternately installing each layer of flat slabs 3, vertical girders 4 and other components, and turning over the prefabricated front wall panel middle assembly 2 to install the prefabricated front wall panel middle assembly on the bed mould 1.
4. And mounting the pre-buried rear guide rail 6, trimming and leveling a connecting plate of the rear guide rail 6 according to datum plane data of the jig frame of the integral subsection of the transverse bulkhead, and then welding the rear guide rail 6 on the back surface of the jig plate 1.
5. Installing the front guide rail 5, trimming and leveling the front guide rail support according to the datum plane data of the jig frame of the integral subsection of the transverse bulkhead, and then welding the front guide rail 5 on the installation plate 9 of the vertical truss 4 and the front wallboard middle assembly 2.
Claims (6)
1. The transverse bulkhead structure of the container ship comprises a bed plate, a front wall plate, a plurality of platform plates, a plurality of vertical trusses, a front rail and a rear rail, wherein the front wall plate is arranged at the top end of the front side of the bed plate, the platform plates are horizontally arranged and welded on the front side surface of the bed plate, and a plurality of layers of platforms from top to bottom are formed on the bed plate; the vertical truss is vertically arranged and fixedly welded with the front side of the bed plate, and the upper end and the lower end of the vertical truss are welded with the two adjacent layers of the platform plates or the platform plates and the front wall plate; a plurality of vertical trusses form a plurality of vertical supports distributed along the width direction of the bed plate on the bed plate, and a front rail is vertically arranged on the front side of the bed plate and is connected with the front wall plate and the outer side faces of the vertical trusses in a welding mode; the rear track is vertically arranged on the back surface of the bed mould and the front track is correspondingly arranged; the mounting jig is characterized by comprising a plurality of supporting units distributed in a matrix manner, wherein the supporting units are supported on the ground and uniformly distributed with supporting jig plates, each supporting unit comprises a pair of angle steel supports, a pair of transverse channel steel supports, a pair of longitudinal channel steel supports and a horizontal crosspiece, the angle steel supports are fixedly and vertically mounted on the ground, and the transverse channel steel supports are mounted at the tops of the pair of angle steel supports; the pair of longitudinal channel steel supports are fixedly arranged on the top surfaces of the transverse channel steel supports, the horizontal crosspiece is horizontally arranged between the pair of longitudinal channel steel supports, the middle part of the horizontal crosspiece is provided with a positioning groove, and the positioning groove is matched with angle steel on the front side of the rear rail; the bed mould is supported on the top surface of the longitudinal channel steel support, the rear rail is supported on the crosspiece, and the back mounting surface of the rear rail is flush with the top surface of the longitudinal channel steel support.
2. The transverse bulkhead structure and mounting bed of a container ship as claimed in claim 1, wherein the bottom end of one of the longitudinal channel supports is fixedly mounted to the ground and is welded to the transverse channel support.
3. The transverse bulkhead structure and the installation jig frame of the container ship as claimed in claim 2, wherein an angle steel inclined strut is installed between the transverse channel steel support and the longitudinal channel steel support.
4. The transverse bulkhead structure and the mounting jig frame of the container ship as claimed in claim 1, wherein a plurality of parallel horizontal angle irons are mounted on the jig plate; a plurality of connectors are arranged on one side of the vertical truss in the width direction and are connected with the angle steel in a matching manner; and a supporting plate is arranged on the other side of the vertical truss in the width direction and is connected with the mounting surface of the front track.
5. The transverse bulkhead structure and the installation jig frame of the container ship as claimed in claim 4, wherein one end of the platform plate in the width direction is connected with the angle steel in a matching way, the other end of the platform plate in the width direction is also provided with an installation plate, and the installation plate of the vertical truss is connected with the installation plate of the platform plate in a welding way.
6. The container ship transverse bulkhead structure and installation jig of claim 1, wherein the front rail is connected to the vertical girders and the front wall plate by rail supports uniformly distributed along a length direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977169.9U CN217969860U (en) | 2022-07-29 | 2022-07-29 | Transverse bulkhead structure of container ship and mounting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221977169.9U CN217969860U (en) | 2022-07-29 | 2022-07-29 | Transverse bulkhead structure of container ship and mounting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217969860U true CN217969860U (en) | 2022-12-06 |
Family
ID=84281013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221977169.9U Active CN217969860U (en) | 2022-07-29 | 2022-07-29 | Transverse bulkhead structure of container ship and mounting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217969860U (en) |
-
2022
- 2022-07-29 CN CN202221977169.9U patent/CN217969860U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101570234B (en) | Method for assembling and lifting engine room section | |
| CN111532372A (en) | Integrated inspection channel of ballast tank of ore carrier and construction method thereof | |
| CN217969860U (en) | Transverse bulkhead structure of container ship and mounting jig | |
| CN103712811B (en) | Combination beam pre-stress type is hydraulic bracket test-bed | |
| CN114802642B (en) | Construction method of container ship torsion box section and container ship | |
| CN212332873U (en) | Integrated inspection channel for ballast tank of ore carrier | |
| CN212503891U (en) | Prefabricated component turning device | |
| CN104961058A (en) | Double-Z-type supporting steel girder, crane supporting component with same and use method | |
| CN211545730U (en) | Hoist and mount precast beam positioner | |
| CN207211086U (en) | Gravity dam panel is poured with without support punching block mounting structure | |
| CN208950305U (en) | A kind of assembly concrete beam forms structure and its support system | |
| CN112372808A (en) | Three-fold-line double-step prefabricated stand board die and stand board construction method | |
| CN218489871U (en) | Container ship guide rail sideslip cage supports frock | |
| CN213896712U (en) | Steel structure box girder bridge bifurcation section bridge structure for PRT | |
| CN216865984U (en) | Template assembly for building beam | |
| CN110194241B (en) | Installation device and method of segmented component | |
| CN217730736U (en) | Container ship transverse bulkhead guide rail reverse preassembling automatic lifting platform | |
| CN214236924U (en) | Large-swing-angle overturning welding platform for steel structure box type bridge | |
| CN117418477B (en) | Fish-bellied box girder anti-floating reinforcement template system and installation and construction method thereof | |
| CN220723393U (en) | Tower crane base anchor device for concrete bridge deck | |
| CN211850940U (en) | Prefabricated floor multilayer conveyer | |
| CN218562649U (en) | All-light concrete multi-ribbed sandwich groove-shaped external wall panel | |
| CN218369163U (en) | Multilayer laminated plate | |
| CN219711073U (en) | Novel reinforcement device for steel beam of portal rigid frame factory building frame | |
| CN216142493U (en) | Assembled building storehouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |