JPS6299564A - Support package temporarily connected to package for plant - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a support package that is used when repairing or replacing equipment in a package type plant such as a power station or a substation.

[Conventional technology]

5 to 8 are diagrams for explaining the conventional technology, FIG. 5 is a flat diagram showing a package type plant composed of a large number of plant packages, and FIG. ffr [111i diagram along the A-A line of @
Figure 7 is similar to Figure 6, but shows the package with the ceiling removed. Figure 8 shows a deaf person with part of the roof of the package removed. In the figure, (1) is a plant package or a module.

A large number of these are combined to construct a plant such as a power station or substation. Such plants are called packaged plants or modular plants.

(IA) is the ceiling removed from the package DI 2)), (IB) is the lid removed from the ceiling of the package ill, (21) is the equipment installed in Mt. Habanguj, (3) is the package (1) ), (4) is a passageway structure that interconnects packages (1), (5) is a foundation that supports packages (1),
(6) is the floor which is the middle layer inside the package (1), and the equipment (2) is attached thereto.

I was at the factory making the package for the plant.

After passing the performance test, the installation will be shipped to the site where it will be installed, and will be assembled using a crane etc. onto the passage structure (41) and the foundation (5) on site to construct a pancage type plant.In this way, the plant construction work on site will be completed. This is extremely simple.If the equipment (2) causes a serious failure after the plant thus constructed has been put into operation, the equipment (2) may be extremely heavy and large. Therefore, it is not possible to enter or exit through the mandoor (3), and the ceiling (IA) or 711B) must be removed and the equipment (2) lifted out using a crane or the like and replaced with new equipment or disassembled. and repair it.

[Problem that the invention seeks to solve]

In the conventional plant package as described above, the ceiling (IA) is used for removing or replacing equipment (2).
Alternatively, the lid (IB) can be removed, but since the structure of the package (1) has sufficient mechanical strength, the ceiling (IB) as shown in Figure 7 (
Removing and reinstalling the IA) is a very laborious and time-consuming task. During the repair period, the ceiling remains empty, and the healthy equipment left in the package must be protected from wind, rain, dust, and the like. Also the 8th
The take-out lid (IB) shown in the figure has a large hole in the ceiling, which may result in a low ceiling strength.

This invention was made to solve this problem, and without making any changes to the ceiling of the package,
The purpose is to provide a support package that allows you to take out and inspect malfunctioning equipment.

[Means for solving problems]

The support package according to the present invention is connected to an opening in the side wall of a plant pancage equipped with equipment in case of a serious failure of the equipment. A crane is being used to lift it out through the ceiling of the support pancage.

[*Example]

Figures 1 to 3 show a plant package to which a support package according to an embodiment of the present invention is connected, and Figure 4 shows a state in which the side wall of the plant package has been modified so that the support package can be connected and hung. It is. In addition, FIG. 1 is a plan view of a pancage-type plant consisting of a plant package to which a support package is connected.
The figure is a cross-sectional view taken along the line B-B in Figure 1, and Figure 3 is an enlarged view of the portion C surrounded by the dotted line in Figure 1.
FIG. 4 is an enlarged view of the area surrounded by the dotted line in FIG. 1. (
1) to (6) are the same as the conventional pan cage described above. (7) is the support package of this invention, 1.'7
A) is the ceiling that can be opened and closed in the support package (7), (8)
is the horizontal movement Hm provided by the support package +7+, (9
) is a removable side wall to provide one opening to the plant package (1), (9A) is a fixed side wall around said side wall (9) of the plant package (1), and (9B) is a The stepped portion (10) of the fixed side wall portion (9A) is attached to the stepped portion (9B) of the side wall portion (9) or the support package (7).
(11) is the opening protrusion of the support pan cage (7), (12) is the opening protrusion (11)
(13) that engages with the stepped portion (9B) with the 7 flange of (13);
) is a stand that supports the support package (7).

With the above configuration, when the equipment (2) inside the package (1) causes a serious failure, the removable side wall (9) of the pancage (1) is replaced with the fixed side wall (9). Loosen and remove the connector (10) such as a bolt from the step (9B) of the plant package (1) to form an opening in the plant package (1), into which the support pancake (9A) is inserted.
7) Connect. This connection is made by engaging the seven flange (12) of the opening protrusion (11) of the support pancage (7) with the step (9B) and screwing in the connector (10). When the 7 langes (12) of the opening protrusion (11) of the support pancage (t7) are connected to the stepped portion (9B) of the fixed side wall (9A) of the plant package (1), the support pancage (7) is prepared. The top surface of the rolling or conveyor type lateral moving device (8) is the plant package (1).
It is designed to be at almost the same height as the floor (6).

The support package ('71 is supported on the support stand (13).) Remove the malfunctioning equipment (2) from the floor (6) on which it is attached and place it inside the support package (7). Load it on the lateral movement device (8) and carry it in. If the support package (71) is equipped with repair equipment, repairs up to a certain level can be carried out within the support package (71). The operator opens the openable ceiling (7A) of the support package (7) and lifts out the equipment (2) using a crane or the like, and then brings in new equipment or repaired equipment.

The support package +71 does not have the restrictions in terms of currency and specifications like the plant package (1), and can be designed with emphasis on workability during repairs. In other words, the ceiling of the support pancage can be opened and closed quickly and without much effort, and the floor can be provided with a lateral movement device.

Although the ceiling (7A) is illustrated as being able to open and close in a pivoting manner, it may be of a sliding type or may be of a removable type. In any case, the ceiling (7A) is not subject to any restrictions on strength, can be made light and simple, and can be easily opened and closed during the 11th period. Although the support pancage is shown relatively small in the drawings, it has sufficient floor space to accommodate repair equipment, test equipment, etc., and to facilitate disassembly work.

〔Effect of the invention〕

As explained above, in the event of equipment malfunction, this invention connects and uses the plant package number support pancake, which allows the equipment to be taken out and brought in. A structure with a removable ceiling or a structure with a lid, which causes a reduction in the strength of the pan cage, is removed, and a structure with a relatively lightweight side wall part is created. In addition, during the repair period, the support pancage can be easily opened and closed; the large ceiling can be closed to easily protect other healthy equipment from wind, rain, dust, etc. Further, the lateral movement device has the effect of easily and quickly moving heavy equipment even if the support pancage is wide.

[Brief explanation of drawings]

FIG. 1 shows the support pancage connected to one dog embodiment of the present invention.
Fig. 2 is a cross-sectional view taken along the line B-B in Fig. 1, and Fig. 3 is a diagram showing the section C of the dotted line in Fig. 1. Enlarged view, Figure 4 is an enlarged view of the area surrounded by the dotted line in Figure 1,
Fig. 5 is a plan view showing a pancage type plant constructed from a conventional plant package ρ), Fig. 6 is a sectional view taken along line A-A in Fig. 5, and Fig. 7 is the same as Fig. 6. Figure 8 shows a state in which the ceiling of the pan cage has been removed, and Figure 8 shows a state in which a part of the ceiling of the pan cage has been removed. In the figure, (1) is a plant package, (IA)
is a removable ceiling, (IB) is a lid, (2) is equipment, (3) is a man door, (41 is a passage structure, (5
) is the foundation, (6) is the floor, (7) is the support pancage, (8
) is a horizontally moving position, (9) is a removable side wall part, (
9A) is a fixed side wall part, (9B) is a step part, (10) is a connector, (11) is an opening protrusion part, (12) is a 7 flange, (1
3) is the abutment. Note that the same reference numerals in each figure indicate the same or corresponding parts. Agent Patent Attorney Masuo Oiwa Figure 3 Figure 4 Figure 5 Figure 6 Sen Figure 7 Figure 8 1B Blue procedural amendment (voluntary)

Claims (5)

[Claims] (1) It has a lateral movement device on the floor, a ceiling that can be opened and closed, and an opening in the side wall, and the side wall opening is connected to the opening provided in the plant package. A support package characterized in that the support package has a connection part, and when connected, the upper surface of the lateral movement device is connected to the floor surface of the plant package at approximately the same height. (2) The support package according to claim 1, wherein the ceiling portion is pivotably openable and closable. (3) The support package according to claim 1 or 2, wherein the lateral movement device is a roller type. (4) The support package according to any one of claims 1 to 3, wherein the connecting portion includes an opening protrusion and a flange provided around the opening protrusion. (5) The support package according to any one of claims 1 to 4, wherein the support package has a floor space that can include simple repair equipment and testing equipment.