JPH0791904B2 - Push-up 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 push-up device for achieving automatic building construction.

[0002]

2. Description of the Related Art Conventionally, in a method of automatically constructing a building, a temporary roof covering the entire building or a predetermined area to be constructed is provided, and while the guide strut is constructed, the temporary roof is covered with insects. In such an operation, a hydraulic jack or the like is used to move up along the guide column, a working space is secured under the temporary roof, and the robot is constructed by an assembly robot or the like.

[0003]

However, in the above-described method for automatically constructing a building, the assembly robot, the transfer device, and the like are supported on the temporary roof, and when the building materials are carried in, the temporary roof is excessively loaded. There were problems such as the burden on the temporary roof and the inability to suspend the robot for assembling heavy objects. In addition, it takes time and effort to pre-assemble the guide columns and raise the temporary roof like a bug by using the guide columns, and it takes time to replace the lifting jacks and the construction period becomes long. Were present.

The present invention has been made in view of the above problems, and provides a pushing-up device capable of quickly raising a support member for supporting a temporary roof, an assembly robot, or the like in an automatic building construction method. The purpose is to do.

[0005]

SUMMARY for achieving a solution to the object above object of the present invention SUMMARY OF], a plurality of building floors
The outer tube with a length corresponding to the height over the
A temporary roof and a transportation platform that are extended and fixed in the horizontal direction;
Also fixed to the lower part of the outer tube and between the beams of the building
A roof brace that is erected and can be moved up and down.
And a jack device fixed to the roof support base,
An inner pipe penetrating the outer pipe, and an outer pipe penetrating the outer pipe
A jig provided on the head of the inner pipe protruding from the upper end of the pipe.
Similarly to the jacking device, it projects from the lower end of the outer tube.
It is fixed to the lower part of the inner pipe and is installed between the beams of the building.
With a post base that is installed and can be moved up and down
It is formed from.

[0006]

[0007]

According to the pushing-up device of the present invention, the outer pipe and the inner pipe penetrating the outer pipe are double- piped so that they are climbed like insects through the roof support base and the post base. It will be possible to push up the temporary roof and the transportation platform. Further, since the carrier frame is supported by the outer tube, it is possible to firmly support the robots for various assembly work suspended on the carrier frame. Furthermore, after the climbing device is climbed, the space after the climbing device is raised can be immediately closed, and the construction of each layer can be completed in sequence.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings. FIG. 1 is a front view of the pushing-up device according to the present invention. FIG. 2 is a front view showing one end side of the push-up device at both ends of the construct. In the figure, reference numeral 1 is a lifting device, 2 is an outer pipe, 3 is an inner pipe, 4 is a temporary roof, 5 is a roof support base, 6 is a post base, 7 is a transportation mount, 8 is an H-shaped steel, and 9 is a support base. 10 is an overhead crane, 11 is a jack stand, 12 and 13 are center-hole type hydraulic jacks, 1
Reference numerals 4 respectively denote wires of the hydraulic jack.

The construction of the pushing-up device 1 is 3
An outer tube 2 having a length corresponding to the height from the floor to the fourth floor,
A temporary roof 4 and a carrier frame 7 which are horizontally extended and fixed to the upper portion of the outer tube 2, a roof support base 5 which is also fixed to the lower portion of the outer tube 2, and a roof support base 5 which is fixed to the roof support base 5. Jack device (13, 14), an inner pipe 3 penetrating the outer pipe 2 with a length about twice that of the outer pipe 2, and a jack device provided on the head of the inner pipe 3. (11, 12, 1
4) and a post base 6 fixed to the lower portion of the inner pipe 3 as well.

As shown in FIG. 1, in the pushing-up device 1, four outer tubes 2 are erected on a roof girder-shaped roof support base 5 as shown in FIG. A temporary roof 4 is provided above the four outer tubes 2. Further, as shown in FIG. 2, the pushing-up device 1 is also provided at both ends of the building in the left-right direction.

As shown in FIG. 6, the temporary roof 4 is sized so as to cover the entire building in the left-right direction, and covers a certain section in the depth perpendicular to the plane of the drawing.

Under the temporary roof 4, a trapezoidal support 9 is projected from the surface of the outer tube 2 in the left-right direction, and an H-shaped steel 8 is installed between the support 9 and 9 in the depth direction. It is fixed. Then, a transportation platform 7 is installed between the H-shaped steels 8 and 8 of the outer pipe 2 at the center and both ends of the building. In this way, the carrier 7 is not supported by the temporary roof as in the conventional case, but is firmly supported by the outer tube 2, so that various work robots can be suspended.

An overhead crane 10, 10a, a concrete placing robot, various assembling robots and the like (not shown) are suspended on the transfer platform 7 so as to be movable in the left and right directions in the drawing.

Further, the roof support base 5 fixed to the lower portion of the outer pipe 2 at the center or both ends of the building is shown in FIG.
As shown in the plan view in FIG.
Are extended, and when the roof strut base 5 bears a load, the rotary arms 5a are placed and fixed on the beams 15, respectively. Then, when the roof support base 5 rises, the rotating arms 5a rotate so as to retract toward the main body so that they do not collide with the beams on the upper floor.

Further, as shown in FIGS. 1 and 2, a jack device (13, 1) for pulling up the inner tube 3 and the post base 6 is provided.
4) is provided. The hydraulic jack 13 on the roof support base 5 is also a center hole type jack, and the tip of the wire 14 is connected to the hook 6b of the main body of the post base 6.

Next, a jack device is provided on the head of the inner pipe 3 which penetrates each outer pipe 2. That is, the jack mounts 11 and 11a are provided horizontally between the heads of the inner pipes 3, and the required number of hydraulic jacks 12 are fixedly mounted on the jack mounts 11 and 11a. Each of the hydraulic jacks 12 is a center hole type jack, and a wire 14 extends downward, and its tip end is connected to the hook 4 a of the temporary roof 4.

As shown in a plan view of FIG. 4, the post base 6 fixed to the lower portion of the inner tube 3 is provided with a base 6a which is extendable from each main body in the left-right direction. The post bases 6 are fixed by being mounted on the beams 15a by extending the bases 6a so as to support the entire load of the temporary roof 4, the outer tube 2, and the roof support base 5 when they rise. It Further, when the post base 6 rises, the bases 6a are retracted toward the main body side so as not to collide with the beams on the upper floor.

Therefore, the outer pipe 2 and the inner pipe 3 are respectively provided with hydraulic jacks 12 and 13 for raising their counterparts to each other, and one of them is fixed on the beam via a rotary arm or a base to generate a reaction force. The other is a double pipe system in which a hydraulic jack is used to hang a predetermined amount so that the hydraulic jack can be placed on a beam on the upper floor via a base or a rotating arm.

The state of the above-mentioned approach will be described with reference to FIG.
FIG. 5 shows the hydraulic jack 12 on the head of the inner pipe 3 in a state where the inner pipe 3 is supported by the beam 15 a via the post base 6.
The wire 14 is used to raise the temporary roof 4, the outer tube 2, the carrier 7 and the roof support base 5 integrally to the position of the beam 15 on the upper floor through the hook 4a.

After fixing the roof support base 5 to the beam 15, the overhead cranes 10 and 10 are mounted on the carrying base 7.
A and various assembly robots are suspended to build columns, beams, and slabs. When the predetermined assembly is completed, the wire 14 is wound up by the hydraulic jack 13 of the roof post base 5 and the post base 6 is pulled up by one floor (shown by a broken line in FIG. 5). When pulling up the post base 6, the base 6a is retracted, and when the position of the upper beam is reached, the base 6a is extended to fix the post base 6 to the beam.

In this way, the outer tube 2 and the inner tube 3 are climbed like a worm on the roof pillar base 5 and the post base 6.

Further, as shown in FIG. 2, the outer pipes 2 at the left and right ends of the building are provided with overhanging pedestals 16, and hanging scaffolds 17 are suspended from the tip ends thereof. The suspension scaffold 17 is used to carry in and assemble building materials.
A hoist crane 18 is suspended below the suspension scaffold 17. The hoist crane 18 hoists the curtain wall 19 and the like to construct an outer wall.

Next, a method for automatically constructing a building using the pushing-up device 1 formed as described above will be described with reference to FIGS. 6 to 8. First, as shown in FIG. 6, after constructing an underground skeleton, the post base 6 is fixed to the beam and the inner pipe 3 is erected at the center of the building in the left-right direction.

Then, the outer tube 2 is fitted into the inner tube 3,
The roof support base 5 is bridged and fixed to a beam of one layer and the outer pipe 2 is erected. This is similarly performed at the left and right ends of the building to form the approaching device 1, the transfer mount 7 is installed, and the temporary roof 4 is installed on the central part and the outer pipes 2 at both ends. Then, the jack base 11 is provided on the head of the inner pipe 2 and the hydraulic jack 12 is installed.

Further, various work robots for assembling work are movably suspended on the transportation platform 7 and a suspension scaffold 17 is attached. Next, the assembling robot constructs floors, pillars, floors, etc. of the second and third layers.

When the assembly of the three layers is completed, FIG.
As shown in, the roof support base 5 is raised to the second floor. To this end, as described above, the roof pillar base 5 fixed to the beam is released, and the temporary roof 4 and the outer pipe 2 are slightly pulled up via the wire 14 by the hydraulic jack 12 on the head of the inner pipe 3. , The rotating arm 5a of the outer tube 2 is rotated about 90 ° toward the main body. It goes without saying that the roof pillar bases 5 at the center and both ends of the building are simultaneously operated.

When the roof strut base 5 is set up inside the cross beam so that there is no risk of collision as it rises in the vertical direction, the temporary roof 4 is pulled up by the height of one floor by the hydraulic jack 12. As a result, the outer tube 2, the transportation platform 7, the suspension scaffold 17, and the roof support base 5 are simultaneously lifted.

Next, each of the rotating arms 5a of the hoisted roof pillar base 5 is rotated back in the opposite manner to the above, and the rotating arms 5a are placed on the beams of the two layers, and the beams of the two layers are roofed. Fix the column base 5. After that, the base 6a of the post base 6 is retracted by the hydraulic jack 13 of the roof support base 5 and the post base 6 is set inside the cross beam, and then the post base 6 is lifted by one floor.

As a result, the inner pipe 3, the jack mount 11 and the hydraulic jack 12 are simultaneously pulled up. Then, the base 6a of the post base 6 is extended and placed on the beam of one layer, and the post base 6 is further fixed.

In this way, columns and beams on the upper floor are assembled by using the assembly robot suspended on the carrier 7, and the roof pillar base 5 and the post base 6 are alternately arranged with the inner pipe 3 and the outer pipe 2. Climbing is performed to build a building as shown in FIG.

When the predetermined floors are assembled, the suspension scaffold 17
The curtain wall 19 is lifted by the hoist crane 18 and fixed to the metal fittings of the pillar or the beam to assemble the outer wall 2 of the building.
It is to build 0.

In the space portion 21 where the post base 6 and the like are climbed, the PC slab 23 is assembled by a small crane 22 as shown in FIG. 8, and the space portion 21 is closed for each floor. It is a thing.

[0033]

As described above, the present invention is pushed up.
Device, the double-tube type in pipe that is penetrated and the outer tube thereto, since device Seriageru climbing to temporary roofs and conveying platform as long tori insect each other via the roof strut base and post base The building structure can be quickly constructed by using the push-up device having a simple structure, and the construction period can be shortened. The buildings are those that can respond easily be rectangular shape be circular shape, but the application range of the automatic construction of wide. Furthermore, after climbing the push-up device, the space after the push-up device has been raised can be immediately closed, and the construction of each layer can be completed in sequence, thus improving work efficiency. Become. Further, since the carrier frame is supported by the outer tube, various assembling robots suspended thereon can be firmly supported even if it is a heavy object, and the assembling work efficiency is improved.

[Brief description of drawings]

FIG. 1 is a front view of a pushing-up device according to the present invention.

FIG. 2 is a front view showing one end side of the push-up device at both ends of the construct.

FIG. 3 is a plan view of a roof support base.

FIG. 4 is a plan view of a post base.

FIG. 5 is a front view showing a state where the push-up device in the central portion of the building is operated.

FIG. 6 is an explanatory diagram showing a procedure for constructing a construct.

FIG. 7 is an explanatory view showing a construction procedure of the construct.

FIG. 8 is an explanatory view showing a procedure for constructing the construct.

[Explanation of symbols]

1 Lifting device, 2 Outer pipe, 3 Inner pipe, 4 Temporary roof, 5 Roof support base, 6 Post base, 7 Transfer mount, 8 H-shaped steel, 9 Support base, 10 Overhead crane, 11 Jack mount, 12,13 Hydraulic jack,
14 Hydraulic jack wire.

Claims (1)

[Claims] 1. A length corresponding to a height over a plurality of floors of a building
And an outer tube that is horizontally extended and fixed to the upper part of the outer tube.
Fixed temporary roof and transfer stand, and similarly fixed to the lower part of the outer tube
And is installed between the beams of the building and vertically
A roof support base that can be raised and lowered, and the roof support base
Jack device fixed to the inner pipe to be inserted into the outer pipe.
A tube and a penetrating into the outer tube and protruding from the upper end of the outer tube.
The jack device provided on the head of the inner tube
It is fixed to the lower part of the inner pipe protruding from the lower end of the outer pipe.
It is installed between the beams of the building and rises in the vertical direction.
Characterized by being formed from a post base that was made descendable
It is a pushing device.