JPH11263597A - Apparatus installing truck device and apparatus installing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily, quickly and safely install an apparatus on a foundation part in a truck device for installing the apparatus on the foundation part by providing a wheel device for supporting a square frame loading with the apparatus in such a manner as to be capable of rising and falling, and making at least one edge member constituting the frame removable. SOLUTION: A truck device 20 set on a floor 14 is provided with a square frame 21 for placing an apparatus 1 and a wheel device 22 mounted on the frame 21 to support it in such a manner as to be capable of rising and falling. The frame 21 has opposed slender horizontal edge members 23 and a pair of expansible and contractible slender vertical edge members 24 connected to the ends of the horizontal edge members 23, respectively. The wheel device 22 has a pair of parallel slender connecting members 25, and the horizontal edge members 23 are connected to the connecting members 25 in parallel through a jack device 27. By removing the vertical edge members 24 from the horizontal edge members 23, the truck device 20 can be detached from the foundation part 10 as the apparatus 1 remains temporarily set on the small- sized jack device, so that the installation of the apparatus 1 is facilitated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bogie apparatus for mounting heavy equipment such as a motor and a pump on a foundation, and a method for installing the equipment.

[0002]

2. Description of the Related Art Conventionally, in a thermal power plant or the like, a traction method as shown in FIGS. 13 to 16 is usually employed in order to install equipment such as a heavy motor or a pump on a foundation made of concrete or the like. I have. The device 1 is configured by, for example, attaching a motor 3 and a pump 4 to a common base 2. Therefore, first, as shown in FIG.
A large number of rollers 5 such as metal pipes are laid at predetermined intervals on the lower side (upper surface of the concrete floor 14), and are pulled to the front of the foundation by a pulling device such as a winch (not shown).

[0003] Next, as shown in FIG.
The device 1 is jacked up, and a plurality of support members 7 such as square members are arranged below the device 1. At the same time, a plurality of sleepers 11 are arranged on the foundation 10. Then, a pair of rails 8 are laid in parallel on the support member 7 and the sleeper 11, a large number of logarithmic devices 9 such as logs are laid between the equipment 1 and the rails 8, and the jack device 6 is operated thereon. To lower the device 1. Next, as shown in FIG. 15, the device 1 is again pulled on the base portion 10 by the towing device, and the bolt holes of the base 2 are aligned with the anchor bolts 12 thereof. The device 1 is jacked up again by the plurality of small jack devices 13 arranged. Then, after removing the rolling device 9, the rail 8 and the sleeper 11, the device 1 is lowered, and the device 1 is fixed to the base 10 by the anchor bolt 12. In order to finally remove the jack device 13, a groove or the like is formed on the upper surface of the base portion 10.

[0004]

However, in the above-mentioned conventional method, a lot of manpower and time are required for preparing a large number of rollers 5 and laying them at predetermined intervals, and a pulling device such as a winch is required. And the need for rails and the like. Accordingly, an object of the present invention is to provide an equipment installation trolley device and an equipment installation method that solve such a problem.

[0005]

According to the first aspect of the present invention, there is provided a bogie device 20 for transporting a device 1 and installing the device 1 on a base unit 10. And this bogie device 20
Is a rectangular frame 21 on which the device 1 is placed, and the frame 21
And a wheel device 22 that is mounted on and supports the frame 21 so that it can be raised and lowered. At least one side member constituting the frame 21 is detachable from the frame 21. According to the trolley device 20, the device 1 can be placed on the frame 21 and moved on the base 10 to be supported. By removing the removable side member, the bogie device 20 can be detached from the base portion 10. Therefore, the device 1 can be simply, quickly and efficiently installed on the base unit 10 without using a large number of rollers, rails, traction devices, and the like as in the related art.

The invention according to claim 2 is an embodiment of the bogie device 20 according to claim 1, wherein the wheel device 2
2 has a pair of parallel elongated connecting members 25 and a pair of wheels 26 provided at the lower part of each connecting member 25,
The frame 21 is provided with the jack device 2 on each of the connecting members 25.
7 and a pair of expandable and contractible vertical side members 24 connecting between the ends of the horizontal side members 23 and supported in parallel to the vertical side members 24. At least one is detachably connected to the end of the side member 23. In this way, the bogie device 20 can be configured more easily.

[0007] The invention according to claim 3 is a method for installing the device 1 on the base unit 10. In this method, the device 1 is mounted on the frame 21 of the bogie device 20 provided with a rectangular frame 21 that can be raised and lowered, and then the bogie device 20 is moved to the position of the base unit 10, Is lowered to allow the base unit 10 to support the device 1, and then one side member constituting the frame 21 is removed from the frame 21, so that the bogie device 20 is removed.
Is removed from the base unit 10 and the device 1 is removed from the base unit 10.
To be fixed. According to the above method, the device 1 can be simply, quickly, and efficiently installed on the base unit 10 without using a large number of rollers, rails, traction devices, and the like as in the related art. The invention according to claim 4 is an embodiment of the device installation method according to claim 3, wherein the interval between the frame bodies 21 is adjusted so that the bogie device 20 straddles the base portion 10. It is assumed that.
In this way, the equipment 1 can be installed on the base 10 having various dimensions using the same bogie device 20.

[0008]

Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a plan view showing a state in which equipment is installed on a base using the bogie device of the present invention, and FIGS. 2 and 3 are a front view and a side view of FIG. 1, respectively. In these figures, the same parts as those in FIGS. 13 to 16 are denoted by the same reference numerals. The cart device 20 placed on the floor 14 includes a rectangular frame 21 on which the device 1 is mounted, and a wheel device 22 attached to the frame 21 and supporting the device 1 to be able to move up and down. The frame 21 has elongated side members 23 facing each other and a pair of elongated vertical members 24 connected to ends of the side members 23, respectively. The vertical side member 24 is stretchable so that its length can be changed. The wheel device 22 includes a pair of elongated connecting members 25 in parallel, and a pair of wheels 26 spaced apart from each other before and after the lower surface thereof. The side members 23 are connected to the respective connecting members 25 in parallel with each other via a pantograph type jack device 27. The wheels 26 are casters that can rotate.

FIG. 4 is an enlarged front view of the jack device 27, and FIG. 5 is a view showing a state where the frame 21 is raised by the jack device 27. As shown in FIG. The jack device 27 has two pantographs 28, a screw rod 30 screwed into a coupling 29 having internal threads provided at both ends of the pantograph 28, and a lifting handle 31 connected to an end of the screw rod 30. doing. Then, by rotating the lifting handle 31 forward or backward, the frame 21 is raised and lowered as shown in FIG. 4 or FIG. The jack device 27 may be driven by a driving device such as a motor instead of a manual device. Further, the jack device 27 is not limited to a pantograph type, but may be a linearly driven type such as a hydraulic cylinder type. You may.

FIG. 6 is an enlarged front view of one of the expansion and contraction portions of the vertical side member 24, and FIG. 7 is a view showing a state where the vertical side member 24 is extended. (Note that, in this example, both ends of the vertical side member 24 can be expanded and contracted, but only one of them may be expanded and contracted.) The vertical side member 24 is an elongated main body 24a formed in a square hollow shape.
And an elongated rectangular outrigger 24b partially inserted into the main body 24a.
A jack device 24c for laterally moving b is arranged. As the jack device 24c, for example, a manual hydraulic jack can be used. When a hydraulic jack is used, the elongated cylinder portion is stored and fixed in the main body 24a, and the jack can be operated from an external hydraulic operation unit connected by flexible hydraulic piping.

The upper wall and the lower wall of the main body 24a are provided with a plurality of insertion holes facing each other at predetermined intervals, and the outrigger 24b is also provided with a plurality of insertion holes vertically penetrating at the same intervals as those insertion holes. And jack device 24c
A plurality of (two in this example) lock bolts 24d and nuts 2
4e locks to the main body 24a. On the other hand, a plurality of screw holes are formed vertically from above at the end of the side member 23, and a plurality of insertion holes penetrating in the up-down direction are provided in the outrigger 24b corresponding to the screw holes. Then, the connecting bolt 24f is inserted through the insertion hole of the outrigger 24b and screwed into the screw hole of the side member 23, thereby forming the side member 23.
To the outrigger 24b (that is, the vertical side member 24).

Next, referring to FIG. 8 to FIG.
A method of installing the device 1 on the base unit 10 using “0” will be described. First, the equipment 1 is placed on the frame 21 of the bogie device 20 arranged on the floor 14 using a lifting device such as a crane (not shown) as shown in FIG. Next, as shown in FIG. 9, the carriage device 20 is moved to a position in front of the base unit 10. Then, the direction of the wheels 26 (casters) is changed by 90 degrees,
4 is extended in the direction of the arrow in FIG. 7 to make the vehicle width (the interval between the side members 23) slightly larger than the width of the base portion 10. Vertical member 2
In order to extend the lock bolt 24, first, the lock bolt 24 shown in FIG.
d is removed, the outrigger 24b is extended to a predetermined position, and locked again with the lock bolt 24d. Before placing the device 1 on the frame 21, the side member 2
The interval of 3 may be adjusted.

Next, as shown in FIG. 10, the direction of the wheels 26 is restored, and the jack device 27 is operated to operate the bogie device 20.
After the frame 21 is raised above the height of the anchor bolts 12 on the base 10, the bogie device 20 is moved onto the base 10 as shown in FIG. Match the position of the anchor bolt 12. Next, a plurality of small jack devices (not shown) are arranged on the base unit 10, and the bogie device 20 is lowered by operating the jack device 27 as shown in FIG. Temporarily install on top. In this state, one vertical side member 24 is removed from the horizontal side member 23. This removal operation is performed by removing the connection bolt 24f shown in FIG. 6 and releasing the connection between the two outriggers 24b and the side member 23 in one vertical member 24.

By removing one vertical side member 24 from the horizontal side member 23 in this manner, the bogie device 20 is moved to the base 10 while the device 1 is temporarily installed on a small jack device.
It can move to the side from the top and get out. After the movement, the removed vertical side member 24 is attached to the horizontal side member 23 again. Next, the device 1 is lowered onto the base 10 by operating a small jack device (not shown), and the device 1 is fixed and installed on the base 10 with the anchor bolts 12. In addition, the small jack device can be removed by moving in the lateral direction using a concave groove or the like provided on the upper surface of the base portion 10, as in the conventional method.

[0015]

As described above, the equipment installation trolley device according to the first aspect of the present invention provides a rectangular frame on which equipment is mounted, and a wheel device attached to the frame and supporting the frame so as to be able to move up and down. Since at least one side member constituting the frame is detachable from the frame, the device can be placed on the frame, moved on the base and supported, and removed. The bogie device can be detached from the base by removing possible side members. Therefore, the device can be simply, quickly, efficiently, and safely installed on the base without using a large number of rollers, rails, traction devices and the like as in the prior art. In addition, according to the equipment installation trolley device of the second aspect, the object of the present invention can be achieved with a simpler configuration.

Further, according to a third aspect of the present invention, the apparatus is mounted on a bogie apparatus having a rectangular frame body which can be moved up and down, and the bogie apparatus is moved to the position of the base. The frame is lowered to support the equipment on the foundation, and then one of the frames
The bogie device is detached from the base by removing the two side members from the frame, and the equipment is fixed to the base, so there is no need to use many rollers, rails, traction devices, etc. as in the past. The device can be easily, quickly and efficiently installed on the base. Furthermore, according to the equipment installation method of the fourth aspect, the equipment can be installed on a base part of various dimensions using the same bogie device.

[Brief description of the drawings]

FIG. 1 is a plan view showing a state in which equipment is installed on a base using a bogie device of the present invention.

FIG. 2 is a front view of the bogie device of FIG. 1;

FIG. 3 is a side view of the bogie device of FIG. 1;

FIG. 4 is an enlarged front view of a jack device 27 in FIG. 2;

FIG. 5 is a view showing a state where the frame body 21 is raised by the jack device 27 of FIG. 4;

FIG. 6 is an enlarged side view of one expandable portion of the vertical side member 24 in FIG. 3;

7 is a side view showing a state where the vertical side member 24 is extended from the state of FIG. 6;

FIG. 8 is a diagram showing a first step of installing equipment on a base using the bogie device of the present invention.

FIG. 9 is a diagram showing a second step of installing equipment on a base using the bogie device of the present invention.

FIG. 10 is a diagram showing a third step of installing equipment on a base using the bogie device of the present invention.

FIG. 11 is a diagram showing a fourth step of installing equipment on a base using the bogie device of the present invention.

FIG. 12 is a diagram showing a fifth step of installing equipment on a base using the bogie device of the present invention.

FIG. 13 is a diagram showing a first step of installing a conventional device on a base unit.

FIG. 14 is a diagram showing a second step of installing a conventional device on a foundation.

FIG. 15 is a diagram showing a third step of installing a conventional device on a foundation.

FIG. 16 is a diagram showing a fourth step of installing a conventional device on a base unit.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Device 2 Base 3 Electric motor 4 Pump 5 Roller 6 Jack device 7 Support member 8 Rail 9 Roller device 10 Base part 11 Sleeper 12 Anchor bolt 13 Jack device 14 Floor 20 Dolly device 21 Frame body 22 Wheel device 23 Side member 24 Vertical side Member 24a Main body 26b Outrigger 24c Jack device 24d Lock bolt 24e Nut 24f Connection bolt 25 Connection member 26 Wheel 27 Jack device 28 Pantograph 29 Coupling 30 Screw rod 31 Lifting handle

Claims (4)

[Claims] A trolley device (20) for transporting and installing a device (1) on a base (10), comprising a rectangular frame (2) on which the device (1) is mounted.
1 and a wheel device 22 attached to the frame 21 and supporting the frame 21 so as to be able to move up and down. At least one side member constituting the frame 21 is detachable from the frame 21. Distinctive equipment installation trolley device. 2. The wheel device 22 has a pair of parallel elongated connecting members 25 and a pair of wheels 26 provided below each of the connecting members 25. The frame 21 is provided with the respective connecting members 25. Jack device 2
7 and a pair of expandable and contractible vertical side members 24 connecting between the ends of the horizontal side members 23, and a pair of expandable and contractible vertical side members 24. The equipment installation trolley device according to claim 1, wherein at least one side is detachably connected to an end of the side member (23). 3. A method of mounting the device 1 on the base unit 10. The device 1 is mounted on a frame 21 of a bogie device 20 provided with a rectangular frame 21 that can be moved up and down. The bogie device 20 is moved to the position of the base unit 10, and then the frame body 21 is lowered to support the device 1 on the base unit 10, and then one side member of the frame body 21 is removed from the frame body 21. A device installation method, wherein the device 1 is detached from the unit 10 and the device 1 is fixed to the base unit 10. 4. The apparatus installation method according to claim 3, wherein the distance between the frames 21 is adjusted so that the bogie device 20 straddles the base portion 10.