JP3489557B2 - How to assemble a multi-story parking device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for assembling a multilevel parking system.

[0002]

2. Description of the Related Art Conventionally, a pit having a predetermined depth from the ground surface is provided, and a multilevel parking system is formed in this pit. The multi-level parking device is generally composed of a main body frame, a plurality of vehicle-mounted pallets that are vertically connected by joint columns, and a hydraulic device that is connected to the joint columns and moves up and down the plurality of vehicle-mounted pallets. .

In the method of assembling the above-mentioned multi-level parking apparatus, first, a main body frame is formed in the pit, and after the joint pillar is carried in, the on-vehicle pallet is placed on the joint pillar in order from the bottom. Attach toward the upper stage. Then, a hydraulic device is arranged in the pit, and the hydraulic device is connected to the joint column.

In the method of assembling the multi-level parking apparatus, a heavy machine is used in almost all steps from the step of forming the main body frame to the step of loading the hydraulic device.

[0005]

However, in the conventional method for assembling a multi-level parking apparatus, since a heavy machine is used in almost all steps, the assembly cost of the multi-level parking apparatus becomes high.

Further, in the method of assembling the above-mentioned multi-level parking apparatus, the step of arranging the on-vehicle pallet by a heavy machine near the ground surface in the pit is performed in the height direction from the bottom of the pit to the position where the pallet is arranged. Since the distance is relatively large, work at high places is required. Therefore, it is necessary to install a scaffold that extends from the bottom of the pit to the position where the pallet is arranged, which causes a problem that it takes time to assemble the multi-level parking device.

[0007] Further, in the work at high places, since the worker handles the pallet suspended from the heavy equipment on the scaffold,
There is a risk that a worker may fall from the scaffolding or the worker may be injured by an operation error of the heavy equipment.

Therefore, an object of the present invention is to provide a method for assembling a multi-level parking apparatus in which a heavy machine is used for a short period of time, an assembling cost is low, a work at a high place is not required, and a scaffold is not required. To provide.

[0009]

In order to achieve the above object, a method of assembling a multi-story parking apparatus according to a first aspect of the invention is a method of assembling a multi-story parking apparatus installed in a pit, in which a main body frame is installed. A step of installing the driving device, a step of temporarily receiving a plurality of pallets by the main body frame, and a joint pillar for connecting the plurality of pallets to each other . palette
Of the pallets at the bottom of the above, and the lower end of the joint post is connected to the pallet at the bottom.
The process of tying and the multiple pallets are connected via the joint post.
And the step of moving up and down by the driving device, and the steps other than the lowest stage of the plurality of pallets moved up and down by the driving device.
And a step of connecting the let to the joint post.

According to the method of assembling the multi-level parking apparatus of claim 1, in the steps of installing the main body frame, installing the drive unit, and temporarily receiving a plurality of pallets by the main body frame, For example, a heavy machine such as a crane is used. After that, since the plurality of temporarily received pallets are moved up and down by the drive device, no heavy equipment is required in the subsequent steps. That is, unlike the conventional case, it is not necessary to install a plurality of pallets in order from the lowermost stage to the uppermost stage using a heavy machine. Therefore, the period for using the heavy equipment is shortened, and the assembling cost of the multi-level parking device is reduced.

According to a second aspect of the present invention, there is provided a method for assembling a multi-level parking apparatus according to claim 1, wherein
Said plurality of pallets is characterized to be received provisionally to the body frame via the temporary receiving jig.

According to the assembling method of the multi-level parking apparatus of claim 2, the plurality of pallets are temporarily received by the main body frame by using the temporary receiving jig. In this step, the plurality of pallets are placed on the temporary receiving jig by a heavy machine. After that, the plurality of pallets are moved up and down to a position to be fixed by a driving device and fixed to the joint column. Therefore, unlike the prior art, heavy equipment is not used when fixing the pallet to the joint column. As a result, in order to fix the pallet to the joint column, the pallet suspended at a predetermined height falls, or the worker fixing the pallet to the joint column is injured by being slammed by the pallet due to an operation error of heavy equipment. There is nothing to do. That is, the work of fixing the pallet to the joint column becomes safe.

According to a third aspect of the present invention, there is provided a method for assembling a multi-level parking apparatus according to the second aspect, wherein
A step of temporarily fixing a predetermined pallet of the plurality of pallets by the main body frame via a temporary fixing rod arranged below the predetermined pallet, and fixing the fixed pallet to the joint post. And a step of moving up and down by the drive device at a position to be performed.

According to the assembling method of the multi-level parking apparatus of the third aspect, when the predetermined pallet is fixed to the joint pillar, the predetermined pallet is temporarily fixed to the main body frame through the temporary fixing rod. , The joint column is moved up and down by the drive device to be positioned at a position where the predetermined pallet should be fixed. The drive device can be operated by an operator in proximity to the predetermined pallet. Therefore, as in the conventional case, the operator of the heavy equipment operates the heavy equipment based on the signal from the operator who confirms the position of the pallet suspended by the heavy equipment, and positions the pallet at the position where it should be fixed to the joint post. It is much easier and more accurate to position the splice at the location where the pallet should be secured.

According to a fourth aspect of the present invention, there is provided a method of assembling a multi-level parking apparatus according to claim 3, wherein
The predetermined pallet is characterized by being temporarily fixed by the pit through the temporary fixing rod.

According to the method of assembling the multi-story parking apparatus of claim 4, when the predetermined pallet is fixed to the joint column, the temporary fixing rod is hung on the upper end of the pit where the multi-story parking apparatus is formed, that is, near the ground. Then, the predetermined pallet is temporarily fixed through the temporary fixing rod. After that, the joint pillar is moved up and down by the drive device of the multi-level parking apparatus to position the joint pillar at a position where the predetermined pallet should be fixed.
Therefore, the worker performs the work of arranging the temporary fixing rod under the predetermined pallet and the work of operating the drive device to position the joint support column in correspondence with the predetermined pallet on the ground. That is, the work of the worker does not become work at high places as in the past. As a result, it is possible to omit the conventional scaffolding for work at a high place, and it is possible to avoid a risk that a worker falls from above the scaffolding.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail below with reference to the embodiments shown in the drawings.

FIG. 1 is a process diagram showing an assembling method of a multi-level parking device according to an embodiment of the present invention, and an outline of the assembling method of the multi-level parking device will be described based on this process diagram.

First, a heavy machine enters in the vicinity of a pit in which a multilevel parking device is installed (S1). Then, using this heavy machine, a main body frame and a hydraulic drive device for driving the on-vehicle pallet are installed in the pit where the multi-level parking device is installed (S2). Then, a temporary receiving jig for temporarily receiving the on-vehicle mounting pallet is attached to the main body frame (S3). Subsequently, the vehicle-mounted pallet is placed on the temporary receiving jig by a heavy machine to temporarily receive the vehicle-mounted pallet (S4). After that, a joint post for connecting the on-vehicle pallet is carried into the pit by a heavy machine (S5). Since heavy equipment is not used after this step,
The heavy equipment retreats from the vicinity of the pit where the multilevel parking device is installed (S6). And arrange electric wiring and hydraulic wiring,
The electric equipment and hydraulic equipment are set to complete the electric system / driving hydraulic system (S7). After that, by the drive,
The joint pillar and the pallet are moved up and down to position a predetermined pallet to be fixed to the joint pillar, and the predetermined pallet is fixed to the joint pillar (S8).

As can be seen from the process diagram of FIG. 1, the heavy equipment is
When only the steps S2 to S5 are used and the pallet is positioned and fixed to the joint column, the heavy equipment is not used as in the conventional case, but the drive device of the multilevel parking apparatus is used. Therefore, the period of using the heavy equipment can be shortened, so that the assembling cost of the multi-level parking device can be reduced.

Hereinafter, a method of positioning and fixing a pallet on a joint pillar using the drive device for the above-mentioned multi-level parking device will be described.
The details will be described.

FIG. 2 is a process diagram showing in detail the process of S8 in the process diagram of FIG. 1. Based on the diagram showing the assembling of the multilevel parking apparatus of FIGS. 3 to 5, the process diagram of FIG. Will be explained.

FIG. 3 (a) is a sectional view showing the depth direction of the pit 1 in which the multi-level parking device is arranged. In FIG. 3 (a), the left is the front of the multi-level parking device and the right is the multi-level parking device. Behind. In the pit 1, a front frame 21 and a rear frame 22 as a main body frame, and a hydraulic cylinder 3 as a drive device are installed. The front frame 21 and the rear frame 22 and the hydraulic cylinders 3 are arranged one on each side in the width direction of the upper, middle and lower pallets 51, 52, 53 as vehicle-mounted pallets. In the hydraulic cylinder 3, the upper end of the piston that is driven to retract upwards and downwards is moved to the upper, middle, and lower pallet 5
It is connected to the upper end of a rear joint pillar (described later) of the joint pillars that connect 1, 52 and 53.

As shown in FIG. 3 (a), the upper pallet 5 is placed in the pit 1 by a crane 4 as a heavy machine.
1, the middle pallet 52, and the lower pallet 53 are carried in. Temporary receiving jigs 71, 72 are attached to the front and rear frames 21, 22, and the upper, middle and lower pallets 51, 5 are mounted on the temporary receiving jigs 71, 72.
2, 53 are arranged (S4 in the process chart of FIG. 1). The temporary receiving jigs 71 and 72 are provided at predetermined height positions on the front and rear frames 21 and 22, respectively.
After arranging the upper, middle and lower pallets 51, 52, 53, a space having a predetermined width is formed below the pallets 51, 52, 53. In this space,
In the subsequent steps, work such as wiring related to the electric system and the drive hydraulic system is performed.

Then, after the joint columns for connecting the upper, middle and lower pallets 51, 52, 53 are carried into the pit 1 (S5), the crane 4 is retreated (S6). Then, in the space below the pallets 51, 52, 53,
Electrical wiring and hydraulic wiring (not shown) are arranged, and electric equipment and hydraulic equipment (not shown) are set (S7).

After that, as shown in FIG. 3B, the lower pallet 53 is fixed to the lower ends of the joint columns 9, 9 arranged on the left and right sides of the lower pallet 53. Note that FIG. 3 (b)
FIG. 4 is a cross-sectional view of the front frame 21 in the width direction. Also in the rear frame 22, rear joint columns (not shown) are arranged on both the left and right sides of the lower pallet 53 in the vicinity of the rear frame 22. The lower pallet 53 is fixed to the lower end of the joint post of. In the following steps,
The same steps as those performed on the joint columns 9 and 9 are performed on the rear joint columns, and the description of the rear joint columns is omitted.

After fixing the lower pallet 53 to the lower ends of the joint columns 9 and 9, the hydraulic cylinder 3 raises the joint column 9 and the upper, middle and lower pallets 51, 52 and 53 as indicated by arrow A. Then, the upper, middle, and lower pallets 51, 52, 53 are positioned substantially at the upper ends of the front frames 21, 21, that is, at the substantially upper end of the pit 1 (S8-1 in the process diagram of FIG. 2).

Next, preparations for fixing the middle pallet 52 to the joint column 9 are made. That is, as shown in FIG. 4C, the temporary fixing rod 11 is arranged below the middle pallet 52 in the width direction of the middle pallet 52, and both ends of the temporary fixing rod 11 are shown in the figure of the middle pallet 52. The front frames 21 and 21 located on both the left and right sides in 4 (c) are locked (S8-2). After the intermediate pallet 52 and the upper pallet 51 are temporarily fixed by the front frames 21 and 21 in this way, the hydraulic cylinder 3 is operated to lower the joint columns 9 and 9 and the lower pallet 53 in the direction indicated by the arrow B.
When the position to which the middle pallet 52 of the connecting columns 9, 9 is to be attached coincides with the position of the middle pallet 52 temporarily fixed by the temporary fixing rod 11, the hydraulic cylinder 3 is stopped and the connecting column 9, 9 and lower pallet 5
The descent of 3 is stopped (S8-3). When the stop position of the lowering of the joint columns 9 and 9 is displaced from the position where the middle pallet 52 should be attached, the hydraulic cylinder 3 is moved up and down to finely adjust the attachment position of the middle pallet 52 of the joint columns 9. At this time, the operator of the hydraulic cylinder 3 approaches the middle-stage pallet 52 at the upper end of the pit 1 and directly touches the middle-stage pallet 5.
Since the hydraulic cylinder 3 can be operated while confirming the position of 2, the operator of the crane operates the crane to adjust the position of the pallet based on a signal from a worker who confirms the position of the pallet as in the conventional case. The middle pallet 52 can be positioned much easier and more accurately than the above.

After the mounting position of the middle pallet 52 on the joint columns 9 and 9 is determined, the middle pallet 52 is fixed to the joint columns 9 and 9 (S8-4). This middle pallet 5
2 is temporarily fixed to the upper ends of the front frames 21 and 21, that is, at substantially the same height as the ground surface, so that the worker can work from the left and right ground surfaces of the front frames 21 and 21 in FIG. You can That is, the work of fixing the middle pallet 52 to the joint columns 9 and 9 does not become work at a high place. Therefore, it is not necessary to dispose the scaffold in the pit as in the conventional case, so that the labor and cost for disposing the scaffold can be saved. In addition, unlike the conventional method, the pallet is not hung by the crane and is not positioned at the position where it should be fixed to the joint column. It is possible to avoid accidents that workers do or fall from the scaffolding.

After fixing the middle pallet 52 to the joint columns 9 and 9, the joint columns 9 and 9 and the middle and lower pallets 52 and 53 are fixed.
Is slightly raised (S8-5), and the temporary fixing rod 11 is pulled out from the lower side of the middle pallet 52 (S8-6).

Next, the temporary fixing rod 11 is arranged below the upper pallet 51 (S8-7).

Thereafter, the hydraulic cylinder 3 is operated to operate the connecting columns 9, 9 and the upper, middle and lower pallets 51, 52, 53.
4D, the temporary fixing bar 11 is locked to the upper ends of the front frames 21 and 21 to support the upper pallet 51 by the front frames 21 and 21 as shown in FIG. 4D (S8- 8).

Then, the connecting columns 9, 9 and the middle pallets 52, 53 are lowered in the direction indicated by the arrow C. When the position to which the upper pallet 51 of the joint columns 9 and 9 is to be attached coincides with the position of the upper pallet 51 temporarily fixed by the temporary fixing rod 11, the joint columns 9 and 9 and the middle and stage pallets 53 are lowered. Stop (S8-9).

Then, if necessary, the vertical positions of the connecting columns 9, 9 are finely adjusted, and then the upper pallet 51 is fixed to the connecting columns 9, 9 as shown in FIG. 4 (e) (S8-1).
0). Also in this step, similarly to the step S8-4, the worker connects the upper pallet 51 from the ground to the supporting columns 9, 9
Since the work to be fixed to the scaffold can be performed, a scaffold is not required, and it is possible to reduce the labor and cost for installing the scaffold and to avoid the danger in working at height.

Finally, the hydraulic cylinder 3 is operated to slightly raise the joint columns 9, 9 and the upper, middle and lower pallets 51, 52, 53 fixed to the joint columns 9, 9. S8
-11), The temporary fixing rod 11 on the lower side of the upper pallet 51 is pulled out (S8-12). In this way, on the connecting columns 9, 9, above,
The process of fixing the middle and lower pallets 51, 52, 53 is completed.

In the above embodiment, the middle pallet 52 and the upper pallet 51 are temporarily fixed by the front frames 21 and 21 via the temporary fixing rod 11, but both ends of the temporary fixing rod 11 are locked to the upper end of the pit 1. The middle pallet 52 and the upper pallet 51 may be temporarily fixed by the pit 1.

In the above embodiment, the upper, middle and lower pallets 5 are used.
Although it is a multi-story parking apparatus that drives 1, 52, 53 by connecting the connecting columns 9, 9, it may be a multi-story parking apparatus that separately drives the upper, middle, and lower pallets.

[0038]

As is apparent from the above, the method of assembling the multi-story parking apparatus according to claim 1 is an assembly method for a multi-story parking apparatus installed in a pit, which includes a step of installing a main body frame and a drive unit. a step of installing, by the body frame, a step of receiving a plurality of pallets temporary, the joint struts for connecting together a plurality of pallet, the Tsugi支
The bottom of the column is the bottom pallet of the above pallets.
And the lower end of the joint post
The above and ligating the bottom of the pallet, a plurality of pallets, said a step of lifting by said driving device through a joint strut, a plurality of paths <br/> let that be vertically above the drive unit There is a step of connecting the pallets other than the lowermost one of the pallets to the joint column, and since a heavy machine is not necessary in the step of raising and lowering a plurality of pallets by this drive device,
The period of using heavy equipment can be shortened and the assembling cost of the multilevel parking device can be reduced as compared with the conventional case.

The method of assembling a multilevel parking apparatus according to claim 2, in the assembly method of the three-dimensional parking system according to claim 1, said plurality of pallets, because it is subjected provisionally to the body frame via the temporary supporting jig, Only when using a heavy machine when arranging the plurality of pallets on the temporary receiving jig, when fixing the plurality of pallets to the joint post, the pallets are moved up and down by using the drive device. The pallet suspended by the heavy equipment for fixing the pallet to the joint pillar does not drop, and the worker fixing the pallet to the joint pillar does not get injured by being slammed by the pallet due to an operation error of the heavy equipment, The work of fixing the pallet to the joint column can be done safely.

According to a third aspect of the present invention, there is provided a method of assembling a multi-level parking apparatus according to the second aspect, wherein a predetermined pallet among the plurality of pallets is arranged below the predetermined pallet. A step of temporarily fixing the joint pallet by the main body frame via a stopper rod; and a step of moving the joint column up and down to a position where the predetermined pallet should be fixed by the drive device. Since the joint column is temporarily fixed by the main body frame via the temporary fixing rod and the joint device is vertically moved and positioned by the drive device, the operator of the drive device can operate the drive device in proximity to the predetermined pallet. Therefore, the joint column can be easily and accurately positioned at the position where the pallet should be fixed.

According to a fourth aspect of the present invention, there is provided a method for assembling a multi-level parking apparatus according to the third aspect, wherein the predetermined pallet is temporarily fixed by the pit through the temporary fixing rod. The work of arranging the temporary fixing rods on the predetermined pallet and the work of operating the drive device of the multi-story parking device can be performed at the upper end of the pit where the multi-story parking device is formed, that is, near the ground, and therefore work at a high place is not possible. As a result, it is possible to omit the conventional scaffolding for high-altitude work, and it is possible to avoid the risk of a worker falling from above the scaffolding.

[Brief description of drawings]

FIG. 1 is a process drawing showing an assembling method of a multilevel parking system according to an embodiment of the present invention.

FIG. 2 is a process drawing showing in detail the process of S8 in the process drawing of FIG.

FIG. 3 (a) is a view showing how upper, middle, and lower pallets 51, 52, 53 are carried into the pit 1, and FIG. 3 (b) is a joint column 9, 9 Lower pallet 53
It is the figure which showed the mode that fixed.

FIG. 4 (c) is a view showing a state in which the temporary fixing rods 11 are arranged below the middle pallet 52 and supported by the front frames 21 and 21, and FIG. 4 (d) is an upper stage. The temporary fixing rod 11 is arranged below the pallet 51, and the front frame 2
It is the figure which showed the mode supported by 1, 21.

FIG. 5 (e) is a diagram showing a state in which the upper pallet 51 supported by the front frames 21 and 21 is fixed to the joint columns 9 and 9.

[Explanation of symbols]

1 pit 3 hydraulic cylinder 4 cranes 9 joint columns 11 Temporary stop rod 21 front frame 22 Rear frame 51 Upper pallet 52 Middle pallet 53 Lower pallet 71,72 Temporary receiving jig

─────────────────────────────────────────────────── ─── Continuation of front page (56) References JP-A-5-239941 (JP, A) JP-A-53-18180 (JP, A) JP-A-9-88367 (JP, A) (58) Field (Int.Cl. ⁷ , DB name) E04H 6/06 E04G 21/14 E04B 1/34

Claims (4)

(57) [Claims] 1. A method of assembling a multi-level parking device installed in a pit (1), comprising a step of installing a main body frame (21, 22), a step of installing a drive device (3), and the above main body. The process of temporarily receiving the plurality of pallets (51, 52, 53) by the frames (21, 22) and the joint strut (9) for connecting the plurality of pallets to each other are provided at the lower end of the joint strut (9). Is the above
Of the lowermost pallet (53) and the lower end of the joint post (9) are arranged so as to be positioned on the lowermost pallet (53).
3) and the step of connecting the plurality of pallets (51, 52, 53) to each other.
A step of moving up and down by the driving device (3) via a pillar (9), and a plurality of pallets (5 moving up and down by the driving device (3).
1, 52, 53) lowermost other pallets of the (5
1, 52) is connected to the joint post (9). 2. The method of assembling a multi-level parking apparatus according to claim 1, wherein the plurality of pallets (51, 52, 53) are connected to the body frame (21, 2) via a temporary receiving jig (71, 72).
2) A method for assembling a multilevel parking device, which is temporarily received. 3. The method for assembling a multi-level parking apparatus according to claim 2, wherein a predetermined pallet (51, 52) of the plurality of pallets (51, 52, 53) is replaced by the predetermined pallet (5
The step of temporarily fixing the main body frame (21, 22) through the temporary fixing rod (11) arranged on the lower side of the fixed pallet (51, 52). 5
2) A step of moving up and down by the drive device (3) at a position where it should be fixed. 4. The method of assembling a multi-level parking apparatus according to claim 3, wherein the predetermined pallets (51, 52) are temporarily fixed by the pits (1) via the temporary fixing rods (11). A method for assembling a characteristic multi-level parking device.