JPH04171397A - Modular frame for machine plant - Google Patents

Abstract

PURPOSE:To get a modular frame for a machine plant, to which machinery and the like for the machine plant can be attached easily and accurately by assembling beam members longitudinally, laterally and perpendicularly into a parallel cross plane frame work structure, and by providing connecting portions at the ends of the respective beam members. CONSTITUTION:A modular frame 4 for a machine plant is constituted by connecting column members 1 arranged vertically at the respective corners of a rectangle and beam members 2, which members 1, 2 are assembled with high accuracy of perpendicularity into a parallel cross solid frame work structure in a container size and, in addition, by attaching flanges 3 as connecting portions at the respective ends of the column members 1 and the beam members 2 perpendicularly. Thus, installating and mounting operation of machinery can be performed at a place having good work environment, and also it is possible to improve the installating and mounting accuracy of the machinery and to achieve standardization of the plant module.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a module frame for mechanical plants used in ships, offshore structures, land and land structures, and the like.

[Prior Art] As an example of manufacturing a mechanical plant, for example, to explain the sacrificial engine room of a ship, conventionally,
As an example is shown in Fig. 9, various sacrificial items (equipment d1 pipe c1 traffic device f and power lines and accessories, etc.) C required in engine room a are carried into engine room a, and each sacrificial item is This is done by attaching the product C to each hull structure such as a deck.

[Problems to be Solved by the Invention] However, when manufacturing a mechanical plant using the sacrificial method described above, each sacrificial item C is attached to the ship's hull structure, so in order to accurately attach it, it is necessary to It is necessary to develop a design with thorough knowledge of the shell structure, and detailed schedule adjustments for the hull structure and each sacrificial item C are necessary.
It had the following problems.

Therefore, the present invention aims to provide a module frame for a mechanical plant, which allows equipment for the plant to be easily and accurately attached when manufacturing not only the above-mentioned onboard sacrifice equipment but also any mechanical plant. It is.

[Means for Solving the Problems] In order to solve the problems mentioned above, the present invention provides a planar cross-frame structure in which beams are assembled vertically and horizontally at right angles; It has a configuration in which a connecting part is provided at the.

Furthermore, a three-dimensional parallel cross frame structure can be created by adding pillars to the double cross frame structure.

``Function'' Regardless of whether it is a module frame with a flat double-cross frame structure or a three-dimensional double cross-frame structure, equipment can be installed based on the module frame, so installation is easy. 1'' to improve accuracy. Furthermore, when connecting a plurality of units, it can be done accurately and easily by connecting the ends, so that the size can be adjusted according to the plant production space.

"Example] Embodiments of the present invention will be described below with reference to the drawings.

Figures 1 and 2 show an embodiment of the present invention, in which pillars 1 are arranged in the height direction at each vertex of a rectangle, and these pillars 1 are connected vertically and horizontally. The beams 2 arranged as shown above are assembled with high perpendicular precision using a frame making jig (not shown) to form a container-sized three-dimensional parallel cross frame structure, and each end of the pillars 1 and beams 2 is assembled as shown in FIG. A module frame 4 for a mechanical plant is constructed by attaching flanges 3 at right angles to the parts as joint parts, and when joining the module frames 4, the flanges 3 are butted against each other and joined with bolts, so that vertical, horizontal, Make it possible to combine in the height direction.

The above-mentioned pillar material 1 and beam material 2 shall have sufficient rigidity to provide the weight of the equipment to be installed and also from the viewpoint of vibration isolation, and in the example, I-beam steel is used, but H-shape, groove-shape ,
Square or round shaped steel, or build-up material can be used.

For example, when completing a dovetail system as a mechanical plant on a ship's hull using the module frame 4 configured as described above,
First, equipment, valves, moving gradient lines, traffic equipment, accessories, etc. are installed singly or in groups on the module frame 4, using the module frame 4 as a reference, and then the module frames 4 are connected together.
By bolting the flanges of χ-I,...:) 3, it is finally connected to the inboard unit as shown in Figure 3 (7), and then the large string unit The large assembly unit 4U is mounted at a predetermined position in the ship 5, and the large assembly units l-4i11i11 are further combined to complete the sacrificial installation. Frame 4
If necessary, the floor 6 is laid as shown in Fig. 5.

In the above, since the C1 module frame 4 is container-sized and easy to transport, various types of equipment can be installed and mounted at a location with a good working environment. In addition, since the manufacturing of mechanical plant modules by installing these devices can be carried out using the module frame 4 as a reference, it is possible to improve the accuracy of installation and installation, and to standardize plant modules. can. Furthermore, since the module frame 4 has a three-dimensional parallel cross frame structure, a three-dimensional arrangement that makes effective use of space is possible. Since there are fewer joining points compared to when joining molded structures, it is possible to easily join while maintaining accuracy.

In addition, in the above embodiment, the connection between the module frames 4 is
Although the case where the flanges 3 are butted and bolted together is shown, it is possible to weld the flanges 3 together or to use a connecting metal fitting 7 as shown in FIG. 6 or a sleeve 8 as shown in FIG. 7. Non-welding fixing may be used, or the above-mentioned welding fixing method and non-welding fixing method may be used together.

Next, FIG. 8 shows another embodiment of the present invention.
The module frame 4 shown in the figure has a three-dimensional parallel cross frame structure, but has no pillars 1. That is, only the beam members 2 are assembled vertically and horizontally to form a module frame 4' having a planar cross-frame structure.

A module frame 4 with a planar parallel cross frame structure shown in FIG.
' is advantageous when producing a planar mechanical plant as a module.

In addition, although the above example shows the case where the module frame is container-sized, it is not limited to this size and can be made to any required size, and the example shows an example of adoption on a ship. However, it goes without saying that the present invention can be employed in manufacturing modules for all kinds of mechanical plants such as other offshore structures, onshore and land-based structures, and that various other changes can be made without departing from the gist of the present invention.

[Effects of the Invention] As described above, the module frame for mechanical plants of the present invention exhibits the following excellent effects.

(i) Since it is easy to transport, various equipment can be installed and installed in a location with a good working environment.

(ii) It becomes possible to manufacture modules for mechanical plants based on the module frame itself;
The accuracy of equipment installation and installation can be improved, and plant modules can be standardized.

(ii) Since it has a cross-frame structure that can be joined, it can be joined to a size that corresponds to the plant manufacturing space, and since there are few joining points, it is possible to easily join while maintaining accuracy.

Button A three-dimensional cross-shaped frame structure is extremely advantageous in that it is possible to perform a three-dimensional arrangement that makes effective use of space.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing an embodiment of a module frame for a mechanical plant according to the present invention, Fig. 2 is an enlarged side view of a joint part, Fig. 3 is a schematic perspective view showing a coupled state, and Fig. 4 is a perspective view showing an example of a module frame for a mechanical plant according to the present invention. Fig. 5 is a schematic diagram showing an example of the case where the floor is stretched, Figs. Schematic diagram of another embodiment of the invention, No. 9
The figure is a schematic diagram showing an example of a conventional engine room repair method. 1... Column material, 2... Beam material, 3... Flange (joint part), 4.4'... Module frame.

Claims (2)

[Claims] (1) A module frame for a mechanical plant, characterized in that it has a structure in which beams are assembled vertically and horizontally at right angles to form a planar parallel cross frame structure, and a connecting portion is provided at the end of each of the beams. (2) A three-dimensional cross-frame structure in which pillars are installed vertically at each corner of a planar double-cross frame structure in which beams are assembled vertically and horizontally at right angles, and at the ends of each beam and pillar. A module frame for a mechanical plant, characterized in that it has a configuration in which a connecting portion is provided.