20 results about "Fitting-out" patented technology

This utility model discloses a ship section outfitting device, relating to the technical field of outfitting equipment. It includes a fixing mechanism comprising a base, a lower connecting ring fixedly connected to the center of the base, and fixing pipes rotatably connected to the four corners of the top of the base. A sliding plate is slidably connected to the inner wall of one side of the fixing pipe, and a base plate is fixedly connected to one end of the sliding plate. Through the setting of the fixing and protective mechanisms, this utility model, during use, firstly, the operating rotating block drives the support rod and the lower connecting ring to connect. Then, the angle of the fixing pipe and the base is manually adjusted and fixed with bolts. Simultaneously, the positions of the sliding plate and the base plate are adjusted. Finally, the motor drives the second gear to rotate, which in turn drives the first gear to rotate, causing the sliding column to move along the support pipe, thereby inserting the anchor rod into the ground. This device achieves multi-directional and multi-angle anchoring adjustment, adapting to uneven or complex installation environments on ship section surfaces and improving fixing stability.

The application provides a method, device, equipment and computer readable storage medium for outfitting a cabin of a ship. The method comprises: reconstructing a static geometric model of the cabin of the ship under the action of gravity and buoyancy according to environmental point cloud data in the cabin of the ship on water, rigid body motion data of a ship body and elastic strain data of a bulkhead; segmenting a surface of the bulkhead based on the static geometric model and a preset ship vibration modal diagram to generate a plurality of decorative plate geometric models and installation points of the decorative plate geometric models; generating a connecting piece model corresponding to the installation points according to vibration frequency spectrum of the installation points in the static geometric model; generating an outfitting design result according to the decorative plate geometric models, the installation points and the connecting piece model, and storing the outfitting design result in association with the bulkhead. The method improves the reliability of the outfitting design result and further improves the outfitting efficiency.

The utility model discloses a kind of ship outfitting with positioning function, belong to ship outfitting technical field, including connecting plate, the upper surface of connecting plate is respectively fixedly connected with controller main body and baffle, the upper surface of connecting plate is equipped with sliding slot, the inside of sliding slot is slidably connected with two sliding blocks, the inner wall of sliding slot is rotatably connected with threaded rod.The ship outfitting with positioning function, by setting controller main body, fixing frame, electric push rod, screw rod, fixed base, first driving motor, gear and toothed belt, can be accurately positioned clamping to irregular workpiece, and further improve the application range of device, by the work of first driving motor drives screw rod rotation, screw rod rotation drives gear rotation, the rotation of gear drives two screw rods to rotate under the transmission effect of toothed belt under the support effect of fixed base, screw rod drives two fixing frames to approach each other, then again using electric push rod realizes to irregular workpiece and is fixed.

This application discloses an integrated control method for the installation process of equipment in ship outfitting engineering, including: establishing an installation envelope model for each outfitting device in the ship's three-dimensional design model and assigning an installation time window, and outputting an installation process Gantt chart; deploying a deformation monitoring sensor group around the equipment base to continuously monitor the structural deformation after temperature compensation following welding; establishing a primary and secondary reference point network and calculating the target installation coordinates of the equipment base; performing epoxy grouting and monitoring the curing process through temperature sensors; performing precise six-degree-of-freedom alignment after hoisting the equipment body into place, and feeding back the deviation data to the coordinate transformation function to correct the target coordinates of subsequent equipment; and conducting pre-approval and multi-party signing for the sealing and control of the compartments. This method transforms the judgment of installation timing and process arrangement from experience-dependent to data-driven quantitative control, and improves the first-pass yield of equipment installation through precision closed-loop iterative correction.

The application discloses a method for installing a roll-on roll-off ship ramp, and steps are as follows: hoisting the ramp corresponding to a ship body foundation total section, performing three-dimensional positioning and calibration according to a design baseline and a rib position line, and then performing full-position welding to form a rigid installation reference; marking a hinge seat installation reference line, hoisting a ship body end hinge seat, and calibrating coaxiality, and then completing welding and fixation; hoisting the ramp body hinge, adjusting the level, and temporarily locking, hoisting the ramp cover, calibrating fitting precision, measuring the glue pressing amount, marking the relative installation reference, hoisting the movable deck to a temporary work station, avoiding the hoisting path of the upper total section, hoisting the upper total section, performing positioning and calibration, and then welding to form an upper structure, disassembling the ramp and the cover, cleaning the installation position, installing a glue pressing groove and a glue strip, resetting the two, and assembling electrical and outfitting parts. The method optimizes the process and operation time sequence, controls the installation precision in a closed loop, improves construction efficiency, reduces cost and construction risk, and has strong universality.

The present application relates to the technical field of port and coastal engineering, and more particularly to a light-weight outfitting wharf structure without cross beam and a construction method thereof; the structure comprises an upper structure, a lower structure and a mooring facility; the upper structure comprises longitudinal beams, pipe trench beams and face plates; the lower structure comprises straight piles and forked piles; and the mooring facility comprises a ship-berthing structure, fenders and mooring columns. The present application adopts pile foundation for the lower structure of the wharf, adopts longitudinal beam system + superimposed face plate structure for the upper structure, directly casts the longitudinal beams on the pile foundation, sets a pair of forked piles under the longitudinal beams to resist horizontal force, and makes the bottom elevation of the longitudinal beams level with the designed high water level, so that the wharf is not affected by the rise and fall of tides in the engineering area, can be constructed all day long, and greatly shortens the construction period; under the premise of meeting the requirements of structural safety and heavy lifting process, the prefabricated parts are miniaturized, large-scale hoisting equipment is not needed, the parts can be manufactured and installed on site, the amount of concrete, steel bars and formwork is greatly reduced, and the structure is more lightweight.

The utility model relates to shipbuilding technical field especially relates to a ship body structure and ship. The ship body structure includes upper platform total section and lower platform total section, and the upper platform total section includes ship outer plate, wallboard, connecting beam and outfitting plate, and the inner side wall of ship outer plate is provided with first stiffener, and the side of wallboard to ship outer plate is provided with second stiffener, the both ends of connecting beam are connected with the bottom end of first stiffener and the bottom end of second stiffener respectively, and the top end of connecting beam is provided with outfitting plate. The ship includes the above-mentioned ship body structure, and by setting up connecting beam and outfitting plate, the outfitting frame is increased in the upper platform total section, so that the equipment is installed on the outfitting plate during the total assembly of the upper platform total section on the ground, the installation procedure of the equipment and the outfitting plate is moved forward, the integrity of the outfitting of the upper platform total section in the total assembly stage is improved, the dock outfitting and hoisting operation are reduced, the construction period of the loading stage is saved, the construction period is shortened, and the construction efficiency of the ship is improved.

The application relates to a ship outfitting piece installation method, which comprises the following steps: S10, setting a theoretical positioning size of an outfitting piece according to manufacturing data of a hatch cover before the hatch cover is installed to a ship section; S20, manufacturing a hatch coaming; S30, welding a reinforcing piece on the hatch coaming panel; S40, drawing a hatch coaming transverse center line and a hatch coaming longitudinal center line on the hatch coaming panel; S50, drawing a reinforcing piece transverse center line and a reinforcing piece longitudinal center line on the hatch coaming panel; S60, positioning the theoretical positioning size of the outfitting piece with a hatch coaming coordinate origin, comparing the size deviation of the theoretical positioning size of the outfitting piece with the reinforcing piece transverse center line and the reinforcing piece longitudinal center line, adjusting the actual installation position of the outfitting piece, and installing the outfitting piece to the hatch coaming panel. The ship outfitting piece installation method can install the outfitting piece on the hatch coaming panel in advance during the manufacturing process of the hatch cover, and effectively shortens the installation period of the hatch cover system.

This invention discloses an intelligent risk monitoring method for the safety of outfitting wharf structures, specifically relating to the field of wharf structure risk monitoring and assessment. It addresses the problem that existing outfitting operations rely on static load verification and experience-based judgment, which are insufficient to reflect the time-varying characteristics of structural loads and the collaborative effects between structural units under conditions of multiple vessels berthing side-by-side and multiple parallel processes. This method analyzes the outfitting operation plan, constructs an operation load plan table and a time-varying load spectrum for the wharf area, and, combined with the wharf structure topology and load transfer mechanism, calculates the cumulative damage degree and cascading collaborative failure risk of structural units. The method then spatially expresses the risk results in a geographic information system, thereby implementing constraint adjustments and corrections to the original operation plan. This achieves dynamic monitoring and risk prevention of outfitting operations, improves the operational safety and operational organization rationality of outfitting wharf structures, and has good engineering application prospects.

The utility model discloses a ship deck outfitting spare with multilayer composite structure relates to ship deck outfitting spare field, including deck body, be used for the waterlogging of leak tank, the leak tank is set up on deck body, be used for the protection mechanism of leaky leak tank, wherein, the protection mechanism includes tubular web, the tubular web top end is set up with the pass -through, install filter screen in the pass -through, the tubular web bottom elastic telescopic connection has the filter screen cylinder, the filter screen cylinder inner fixed with thorn, the thorn and filter screen cylinder bottom end parallel in the practical operation of the utility model, the ponding can enter the tubular web inside through the pass -through, and the filter screen can realize the first filtration to the ponding, avoid the impurity and enter the tubular web, if some impurities enter the tubular web inside, the filter screen cylinder will carry out the second filtration, avoid the impurity and enter the leak tank inside, cause the jamming phenomenon.

The utility model discloses a kind of yacht can be opened boarding gate device, belong to ship outfitting technical field, including ship body and ship gate, the side of the ship gate is provided with built-in cavity, and lock handle mechanism is arranged on the ship gate and located the inside of built-in cavity, locking cavity is opened in the side of built-in cavity on the ship body, and lock head is fixedly connected with the inside of locking cavity on the ship body, two groups of hinges are arranged between the ship gate and the ship body, and the ship gate is rotatably connected on the ship body by two groups of hinges, the utility model, by lock whole hidden design, the use of boarding gate is improved beautiful, while the double-layer structure of sealing part and positioning groove blocks water flow from seeping in;Finally hinge outer opening structure saves cabin space, handle labor-saving lever design, so that smaller force can be operated, limit column and reset spring double false opening mechanism, improve the security of boarding gate use.

The utility model discloses a ship deck outfitting spare with adjustable support structure relates to ship deck outfitting spare technical field, including ship body, the inside splicing of ship body has sleeve, the inside of sleeve is provided with adjusting assembly, adjusting assembly includes adjusting lever, handrail, adjusting bolt and fastening screw rod, wherein, the outside of adjusting lever is connected with the inside slide of sleeve, and the top of adjusting lever is fixedly connected with the bottom of handrail, adjusting lever and sleeve inside all are set up with a plurality of adjusting holes, the inside of adjusting hole is connected with the outside of adjusting bolt, and the inside of adjusting hole is connected with the outside of fastening screw rod. The utility model discloses the slide connection of adjusting lever and sleeve and the cooperation of adjusting bolt and fastening screw rod can conveniently adjust the height of handrail to satisfy the demand under different ship model and use scene, greatly improves the applicability and flexibility of outfitting spare.

The application discloses a kind of hull three-dimensional secondary middle assembly manufacturing method.The method includes in the early stage of ship design, according to detailed assembly essentials and existing basic resources, process flow and product structure characteristics, the assembly range of secondary middle assembly is determined and defined, the assembly drawing of secondary middle assembly is designed for the assembly range of secondary middle assembly, the special part coding, special flow direction code, part tray inventory and part channeling drawing are designed, the part channeling is discharged according to engineering stage demand, and according to the special flow direction code and part tray inventory of secondary middle assembly, the part is channelled and allocated, the assembly of T profile, small forming and large forming is completed, the special lifting mode and assembly positioning reinforcement tooling are designed, and the assembly of secondary middle assembly is completed with the aid of automatic welding equipment, and finally the installation of outfitting parts is completed and sent to the section assembly platform.The application shortens the time of moulding, and the lifting and assembly mode is more efficient.

This application provides a ship outfitting method and system based on BIM and laser measurement, as well as related equipment. The method includes: acquiring the theoretical installation coordinates of the outfitting equipment and the segmented local measured coordinates of the reference control points on each hull section; establishing segmented local coordinate systems for each hull section based on the segmented local measured coordinates, and obtaining the overall section coordinate system through rigid body transformation and merging; acquiring the overall ship measured coordinates of the reference control points during the ship-wide installation phase, and performing adjustment calculations on the overall section coordinate system according to the overall ship measured coordinates to obtain a unified reference coordinate system for the entire ship; determining the coordinate change of the overall ship measured coordinates relative to the overall section measured coordinates, and using this as a deformation compensation correction value, thereby obtaining the target positioning coordinates of the outfitting equipment in the unified reference coordinate system for the entire ship, so as to install the outfitting equipment according to the target positioning coordinates. This application can improve the accuracy of ship outfitting to meet the high reliability construction requirements of intelligent shipyards.

The application discloses a method for installing and debugging a mobile ramp of a roll-on / roll-off ship, and comprises the following steps: S1, the mobile ramp is in an initial state of position A, installation of all-position A, B and C fitting-out parts and electrical accessories is completed at one time, and all-system electrical wiring and signal checking procedures are synchronously completed; S2, before formal manual debugging, the mobile deck is lifted to position C at one time and kept fixed, the mobile ramp is controlled to complete full stroke operation from position A to position C, and fitting adaptability of all-position A, B and C fitting-out parts and electrical signal effectiveness verification are sequentially completed; and S3, after manual debugging is completed, automatic program entity verification of position A is first completed, then position signal simulation is adopted to replace entity position adjustment of the mobile deck and the mobile ramp, and automatic program full-process verification of position B and position C is completed. Through single lifting locking of the mobile deck, full stroke manual debugging is realized, and repeated labor and coordination cost of multiple lifting cooperation are eliminated.

The application provides a method for arranging a LNG ship main deck bending structure, comprising the following steps: step 1, arranging the main deck and its longitudinal frame: the ship middle section main deck adopts a bending arrangement, the ship bow section and the ship stern section main deck adopt a straight arrangement, and a transition arrangement is adopted between the bending arrangement and the straight arrangement; step 2, arranging the upper longitudinal frame and the lower longitudinal frame of the diagonal side plate: in the bending arrangement and the transition arrangement, the diagonal side plate is changed into a full longitudinal frame structure, and a diagonal side longitudinal frame is additionally arranged at the connection between the main deck before bending and the diagonal side plate; step 3, arranging the outfitting platform: an outfitting platform is additionally arranged between every two strong frame sections; step 4, optimizing the manhole arrangement: the first manhole position on the strong frame is lifted to the direction of the inclined dome deck and is translated to the ship inner side direction to obtain the second manhole position, and the manhole is rearranged according to the second manhole position. The application greatly reduces the number of structural parts, reduces the structural self weight, and reduces the labor cost of construction.

The application relates to the technical field of combined lifting frames, and discloses a damping combined lifting frame for a ship, which comprises a fixing stud, a damping element, a main support frame, a reinforcing piece and a suspension support frame, the fixing stud is welded with a ship body, the damping element is used for damping, the damping element and the fixing stud are connected through thread assembly, the main support frame and the suspension support frame are used for connecting outfitting pieces, the main support frame is arranged below the damping element 2, the suspension support frame is arranged below the main support frame, and the reinforcing piece is used for reinforcing the damping element and the main support frame. The damping combined lifting frame for the ship is provided with the damping element, the elastic damping effect of the rubber cylindrical piece is utilized, vibration of an upper functional area is buffered and absorbed, vibration and noise generated by the upper functional area are reduced and transmitted to a cabin area through rigid support, the noise influence on the cabin is reduced, the living comfort of passengers in the cabin is improved, and the rest quality of the passengers in the cabin is ensured.

The application discloses a kind of bulk carrier side cabin high-efficiency total assembly method, comprising the following steps: S1, segmented production and transportation;Combined with the structure form of ship side cabin section, build lower fetus in large assembly site, then transport segmented to the uncovered area of folding and loading crane by flatbed transport vehicle;S2, segmented total assembly and outfitting;The above-mentioned segmented total assembly is positioned by three-dimensional adjusting machine, and total assembly is welded, outfitting operation is carried out by erecting scaffold construction platform;S3, section overall painting;After the above-mentioned segmented total assembly, double-car transportation is carried out to painting plant by flatbed transport vehicle, and overall painting is carried out, sanding and painting;S4, section overall loading and transportation;Double-car transportation is carried out to folding and loading site by flatbed transport vehicle, and folding and loading are carried out to section turning over.The application optimizes construction procedure, effectively shortens the hoisting time of sub-section, reduces the use time of gantry crane, occupies low crane resource;Operation difficulty is reduced, and construction quality is improved;Efficiency of segmented loading is effectively improved, and shipbuilding dock period is shortened.