JPH09100628A - Pillar member mounting device and pillar member mounting method - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To transport and mount a pillar member from a ground portion by continuously transporting a horizontal transport device and a vertical transport device to a predetermined mounting position and by using a safe and secure mounting device. (EN) Provided are a pillar member mounting device and a mounting method in which the number of workers is reduced, labor is saved, a transfer time is shortened, workability is improved, and safety is improved. SOLUTION: A pair of columns 1, 1a held at regular intervals.
Fork mechanism b that moves up and down from the lower part between
And a holding device c for sandwiching the pillar member 51 in one of the pillars.
The pillar mounting device includes a screw device d for mounting / dismounting the assembly device 32 for automatically traveling on the overhead traveling rail 30, and a control device P for controlling the transport mounting device.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pillar member mounting device and a pillar member mounting method for constructing a building frame. For details, in the construction method in which the uppermost floor of the building is constructed first and the uppermost floor is sequentially lifted upward to build the lower floor of the uppermost floor, the pillar members are moved horizontally above the upper floor as the uppermost floor rises. The present invention relates to a pillar mounting device for mounting a pillar member at a predetermined position on a predetermined floor after transporting the pillar member to a predetermined floor by a vertical transport device, and a method for mounting the pillar member.

[0002]

2. Description of the Related Art In the construction method described above, for example, a temporary pillar is erected on a frame of a lower floor of a building to be constructed, and a pillar, a beam, and a roof, which are the uppermost floor of the building, are provided above the temporary pillar. Build a roof structure that was built, and while raising the roof structure by a lift-up device that raises the temporary columns using the lower floor as a reaction force, create a one-story space under the roof structure, and in the same space The construction method of supplying building materials and assembling is adopted.

In the conventional construction method, the construction members are transported and mounted by installing a ceiling traveling rail on a frame frame under the roof structure and installing a trolley hoist for vertically and horizontally transporting the rail on the frame, and by the trolley hoist. It is rolled up vertically from the section, and the ceiling traveling rail is moved by a trolley on the assembly floor to be transported to a predetermined place, and a column is directly attached by a trolley hoist, or by a gripping device at the tip of an arm called a work robot. While holding the pillar and operating the arm, the construction members are attached.

[0004]

However, there are the following problems in mounting the construction member by the above-mentioned conventional transfer method. A wire rope is unwound from the trolley hoist provided on the ceiling traveling rail on the frame frame under the roof structure, and directly attached to the building members using a special jig or mounting wire from the hoistway outside the building or inside the building. In order to suspend the building member, convey it vertically and horizontally, and attach it at a predetermined position, detaching the building member from the hanging jig,
It takes a lot of time and effort to attach and remove the mounting wire, and the sling jig and the sling wire using the mounting wire do not rotate the suspended load or the suspension position is constant, so the suspension position is accurate. Not measured and not suitable for automation.

Further, an assembling apparatus, which is carried by a trolley hoist provided on an overhead traveling rail and is called a work robot, has a construction in which a construction device is attached to a trolley hoist by a gripping device attached to the tip of an articulated bending arm. There is a problem in the connection between the lowered building member and the gripping device, and the operation of the arm is complicated, and automation is difficult.

The present invention is proposed in view of the problems of the above-mentioned prior art, and the purpose thereof is to construct a building on the top floor in advance and construct a lower floor in sequence while jacking up. In the construction method to
Mounting is performed automatically from the above-ground part by horizontal transport and vertical transport equipment to a predetermined mounting position by automatic transport and a secure and reliable mounting device, which reduces the number of workers on the site, saves labor, and shortens transport time. (EN) Provided are a pillar member mounting device and a mounting method thereof, which can improve work efficiency and can be transported more safely.

[0007]

[Means for Solving the Problems] In order to achieve the above-mentioned object, a mounting device for a construction member according to the present proposal moves upward and downward from a pair of columns held at regular intervals and a lower portion between the columns. It is composed of a fork mechanism, a holding device for sandwiching a pillar member in one of the pillars, a screw device for attaching and detaching the pillar mounting device to an assembly device that automatically travels on the ceiling, and a control device for controlling the transport mounting device. .

According to the second aspect of the invention, the trolley traveling on the overhead traveling rail and the rotating body rotatably mounted on the trolley are equipped with the column member mounting device. According to the invention of claim 3, the elevating fork mechanism is composed of a vertical frame and a horizontal frame with a pair of columns held at constant intervals as guides, and the horizontal frame is extended from one of the columns and at the same position. The fork is extended at right angles to the extension direction of the fork, a jack for pushing up the pressing plate is mounted on the fork, and a sub-column is erected vertically near the horizontal frame and the column near the fork. The pair of hydraulic jacks supported by the bracket are configured to move up and down the auxiliary column.

According to the invention of claim 4, the holding device for sandwiching the pillar member is provided in an intermediate portion of one of the pillars,
A horizontal bracket is provided to the same pillar at an angle of 45 ° to the horizontal direction, a pair of bearings is provided in the center of the horizontal bracket, and a substantially L-shaped key arm that is horizontally opened and closed by a spindle of the bearing is attached. The key-shaped arm is configured to open and close the key-shaped arm by interposing a hydraulic jack with both ends of the horizontal bracket as fulcrums.

According to the fifth aspect of the present invention, the column member mounting device is mounted on the trolley that travels on the overhead traveling rail and the rotatable body that can be rotated by the trolley, and the column member is a column erection cart for the horizontal transfer device on the ground. It is installed on the floor and supplied to the mounting floor by the vertical transport device, and at the same position, the pillar member is vertically erected by the pillar member raising and trolley, and vertically held by the holding device of the pillar member attaching device, and then from the pillar by the fork mechanism. The protruding bracket is lifted to raise the built-up carriage to disengage the pillar member from the carriage, travel the trolley and convey it to a predetermined position, rotate the rotating body of the trolley to rotate the pillar member in the mounting direction, and The fork mechanism lowers and attaches to the existing pillar, and the holding device and the fork mechanism are released to return to the original position.

According to a sixth aspect of the present invention, the pillar member mounting operation described in the preceding paragraph is performed by a control / operation device which receives a control command from another control operation device and is automatically controlled or manually controlled.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION The most preferred embodiment of the present invention will be described below with reference to the drawings. 1 to 6 show a pillar member mounting device according to the present invention. A is a column member mounting device, and the column member mounting device A is cantilevered from the top of each pair of columns 1 and 1a held at regular intervals and reinforcing each column. A horizontal upper frame 102, a horizontal member 104 connecting the tip of the upper frame 102 and the diagonal member 103 connecting the lower ends of the columns 1, 1a, and a pair of diagonal members 103, and the columns 1, 1a.
05 (see FIG. 1 and FIG. 3), a fork mechanism b that elevates and lowers the column from below to above, and a holding device c that sandwiches a column member in the one column 1a, The pillar member mounting device is composed of a screw device d, which will be described later, that is attached to and detached from a ceiling conveying device that automatically travels on the ceiling, and a control device e shown in FIG. 2 that controls the pillar member mounting device. (See FIG. 1) FIG. 2 is a vertical side view of the column mounting device in the arrow view of FIG. 1, in which a fork mechanism described later is provided below the frame a.
In addition, a holding device c is provided in the middle of the pillar 1a, and a control operation device e and a hydraulic pump f are provided on the lower back side of the frame a.

3 and 4 show a fork mechanism b provided in the lower part of the pillar, which is a vertical pillar 2 which vertically moves up and down along the pillar 1 using the pillar 1 of the frame a as a guide. ,
An elevating frame including a horizontal frame 3 extending from the lower part of the column toward the column 1a. The horizontal frame 3 extends the horizontal frame further than the column 1a to form a fork 301, and is horizontal to the horizontal frame 3 at right angles. A frame is formed to form a fork 302, and a pressing plate 303 is mounted on the surface of each of the forks 301 and 302, and a jack 30 that pushes up each pressing plate 303.
4 built-in. (See FIG. 1 and FIG. 3) Further, a roller group 5 composed of rollers 501 that roll on the pillar 1 around the pillar 1 at the lower part of the vertical pillar 2
A roller group 6 composed of rollers 601 rolling around the pillar 1 is provided above the roller group 5 so as to surround the pillar 1, and the lower part of the horizontal frame 3 also surrounds the pillar 1a on four sides. Also, a roller group 7 including rollers 701 rolling on the same column 1a is provided. (See FIG. 4) Further, a sub pillar 8 is erected in the vicinity of the pillar 1a near the fork of the horizontal frame 3, a bracket 9 provided horizontally from the diagonal member 103 of the frame a, and a horizontal frame of the frame body. A pair of hydraulic jacks 10 supported by 105 are provided.
0 to move the sub-column 8 up and down so that the hydraulic jack 10
The tip of the cylinder 11 is attached to the bracket 12 of the auxiliary column 8.

The holding device for sandwiching the pillar member 51 is provided in the middle stage of the pillar 1a, and the horizontal bracket 20 is provided at an angle of 45 ° with respect to the pillar 1a (see FIG. 5). A pair of substantially L-shaped key arms 22 that are opened and closed horizontally are installed so as to face each other, and in order to open and close the key arms 22, hydraulic jacks are provided between the horizontal brackets 20 and the key arms 22 as fulcrums. 23 was inserted. 24 is
When the pillar member 51 is held by the sliding plate on which the balls 24a are mounted and slides up and down, the balls 24a improve the sliding of the pillars.

FIG. 6 shows a state in which the pair of key-shaped arms 22 of the holding device c are expanded. As described above, the fork mechanism b and the holding device c function at the time of carrying and mounting a pillar member described later, as shown in FIG. 2, and the fork mechanism b causes the pillar member to be erected by a pillar erecting device 40 (see FIG. 7). After that, the pillar-shaped member 51 is sandwiched by the key-shaped arm 22 of the holding device c as shown in FIG. 8, and the fork portions 301 and 302 are inserted into the lower surface of the beam bracket 5101 horizontally projected from the pillar-shaped member 51 to insert the lifting frame. When the hydraulic jack 10 is operated to push up the column member 51 so that the upper surface of the beam bracket abuts on the gripping device c, the pressing plate of the fork part is expanded and contracted by the jack installed at the bottom to set the column member 51. , Make fine adjustments in the vertical direction and attach. Reference numeral d denotes a pillar member mounting device A that is screwed onto the horizontal upper frame 102, and is attached to the rotating body 3 below the trolley 31.
3 is a screw device with a handle that is screwed to a female screw on the side surface of the rotating body when the screw device is attached to the screw 3.

Next, a method of mounting a pillar member using the pillar member mounting device will be described with reference to FIGS. H is a building, and shows a state in which it is already constructed from the ground floor n to the nx floor. This construction method uses a jack pillar K that expands and contracts one level n on the top floor Fn including the tower building Fm of the building to be constructed.
Is erected on a pillar on the lower floor, and an ascending floor Fy composed of the uppermost floor including a tower Fm is constructed on the jack pillar K.
A lower ceiling traveling rail 30 is installed, a trolley 31 is suspended on the ceiling traveling rail 30, and an assembling device 32 is installed under the trolley 31 via a rotating body.

The pillar members 51 are conveyed by a horizontal conveying device N which conveys building members so that they can travel on tracks installed on the ground.
Then, the vertical transfer device M in which the hoistway J extends upward each time it is constructed while raising the ascending floor Fy, and the control device P for automatically controlling the assembling device 32 and each device. When mounting the pillar member 51, first, the pillar member mounting device A is screwed and assembled to the rotating body 33 of the assembly device 32 below the trolley 31 by the screw device d as described above. (See FIG. 9) Next, the jack column K is contracted to create a space for mounting the column member 51, and the conveyance of the column member 51 is awaited. On the other hand, the pillar member 51 is loaded with the pillar member suspended from the ceiling crane 41 on the pillar raising truck 40 that conveys the pillars of the horizontal conveying device N installed on the ground portion, and horizontally conveys it to the vertical conveying device M. It is directly transferred to the lifting / lowering stand 42 and is sent to the assembling device 32 on the assembly floor designated by the vertical transfer device M. (Refer to FIG. 7) Next, the pillar member 51 conveyed to the predetermined assembly floor nx floor has a pillar raised by the raising device of the pillar raising truck 40, and the assembling device 32 in which the pillar attaching device A is attached thereto.
Is moved along the overhead traveling rail 30, the assembly device 32 approaches, and the pillar member 51 is held by the key-shaped arm 22 of the holding device c in the mounting device A of the pillar member, and the fork portion of the fork mechanism b is supported by the pillar. It is inserted into the lower part of the beam bracket 5101 protruding from the member 51, and the elevating frame is lifted and fixed firmly (see FIG. 8), and the assembly device is moved from the traveling lane L ₂ to the lane L ₁ as shown in FIG. Then, the jack pillar K is contracted and conveyed to a space point where the main installation pillar is mounted, and the pillar member 51 is rotated in the mounting direction by the rotating body 33 at the lower part of the trolley to match the existing main installation pillar 51a. It is temporarily fixed and attached by the erection plate 55. (Refer to FIG. 11) After the pillar member 51 is mounted, the pillar member 51 is operated by reversing the above-described operation, and the pillar member 51 is mounted at a predetermined position.

The above-mentioned operation is automatically operated by a control device P for controlling the entire device and a control operation device e mounted on the mounting device A for the pillar member. It can also be operated remotely by the remote controller e ₁ shown in.

[0019]

Since the mounting device for the pillar member according to the present invention is configured as described above, the built-up pillar member is held by the holding device for one of the pair of pillars held at regular intervals. By being clamped and firmly holding the pillar member by the fork mechanism, the pillar can be safely transported without any manual operation such as attaching and detaching wires by slinging work and monitoring the suspended load.

In addition, the screw device for one of the pillars allows the pillar mounting device to be attached to and detached from the assembling device that runs on the ceiling, and when the assembling device does other work, it is removed from the assembling device to make the assembling device effective. Can be utilized. Further, the control device automatically controls the mounting device in response to a command from another control device, and when locally mounting, the positioning can be performed accurately by manual operation by remote operation of the remote controller.

According to the second aspect of the present invention, the pillar mounting device is mounted on the rotatable body below the trolley which travels on the overhead traveling rail, so that the pillar mounting device rotates the rotating body to mount the pillar mounting device. Adjusted to match. According to the invention of claim 3, the column member erected by the column erecting device is pushed upward by a fork that raises and lowers the beam bracket protruding from the column to be separated from the erecting device, and is conveyed to the mounting position. Then, the positioning can be accurately performed by vertically descending when setting the position with respect to the existing pillar.

According to the fourth aspect of the present invention, the pillar member erected by the pillar erecting device is a holding device which is opened and closed horizontally through a horizontal bracket provided in the middle stage of one of the two pillars. Since it is securely held by the L-shaped key-shaped arm, the transportation is performed safely. According to the invention of claim 5, the pillar member is mounted on a pillar erection carriage of a horizontal conveyor on the ground, is transferred to a vertical conveyor with the erection carriage, and is conveyed to a predetermined installation floor, and the ceiling is fixed. Precisely and safely transferred by the holding device and fork mechanism of the column mounting device mounted on the rotating body rotatably mounted on the freely traveling trolley, and transported to the predetermined mounting device by the trolley,
By installing it in conformity with the existing pillar position, accurate distance measurement during trolley traveling and control of each device that accurately performs certain work can be easily performed, and transportation by hoist and multi-joint as in the past According to the installation by the robot device with the bending arm, unlike the case of hoisting the hoist on the wire rope, the workforce can be omitted and the instability of the hoisting load can be eliminated by slinging on the hanging jig. By linking the horizontal and vertical transfer devices and the column mounting device, a series of operations can be automated to reduce the transfer time and drastically save labor, without the need to change from a hoist to a robot device or complicated robot control. As a result, the pillar members can be safely transported and mounted.

According to the sixth aspect of the invention, in the work process of the fifth aspect of the invention, in response to a command from another control device, the control device mounted on each device automatically carries out and automatically attaches. In some cases, a local fine operation is performed by a remote operation of a control device mounted on the pillar mounting device by a remote controller.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a pillar member mounting device according to the present invention.

FIG. 2 is a view taken in the direction of arrows in FIG. 1;

FIG. 3 is an enlarged vertical side view of the main part of the fork mechanism.

FIG. 4 is an enlarged plan view of a main part of a fork mechanism.

5A is an enlarged plan view of the holding device, FIG. 5B is FIG.
It is an arrow roro figure of (a).

FIG. 6 is an enlarged plan view showing a state in which the holding device is expanded.

FIG. 7 is a cross-sectional view of a building illustrating a mounting state of a pillar member by the pillar mounting device according to the present invention.

FIG. 8 is a side view showing a situation in which a pillar member is transferred from a vertical conveyance device in the pillar mounting device according to the present invention.

FIG. 9 is a side view in which the column mounting device is mounted on the rotating body of the trolley.

FIG. 10 is a plan view showing a transport path and a column mounting device which are traveling on a trolley and are mounted on the mounting device.

FIG. 11 is a side view showing a mounting state of columns.

[Explanation of symbols]

A Pillar member mounting device Fm Tower store Fn Top floor Fy Ascending floor H Building J Hoistway K Jack pillar L ₁ , L ₂ , L ₃ lanes M Vertical transfer device N Horizontal transfer device P Control device a Frame b Fork mechanism c Holding device d Screw device e Control operating device e ₁ Remote controller f Hydraulic pump n Floor 1, 1a Column 102 Horizontal upper frame 103 Oblique member 104 Horizontal frame 105 Horizontal frame 2 Vertical column 301 Fork 302 Fork 303 Press plate 304 Jack 5 Roller group 501 Roller 6 Roller Group 601 Roller 7 Roller Group 701 Roller 8 Minor Pillar 9 Bracket 10 Hydraulic Jack 11 Cylinder 12 Bracket 20 Horizontal Bracket 21 Shaft Support 22 Key-shaped Arm 23 Hydraulic Jack 24 Sliding Plate 24a Ball 30 Overhead Rail 31 Trolley 32 assembly Location 33 caused rotator 40 poster denominated carriage 41 traveling crane 42 elevating frame 51 pillar member 51a present 設柱 5101 Beam bracket 55 Election plate

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Takashi Arai 4-6-15 Sendagaya, Shibuya-ku, Tokyo Fujita Co., Ltd. (72) Inventor Ryoji Yoshitake 4-6-15 Sendagaya, Shibuya-ku, Tokyo Share ceremony Company Fujita (72) Inventor Masao Kato 4-6-15 Sendagaya, Shibuya-ku, Tokyo Stock Company Fujita (72) Inventor Yasuto Morishima 4-6-15 Sendagaya, Shibuya-ku, Tokyo Fujita (72) Inventor Nobuhiro Takasaki 4-6-15 Sendagaya, Shibuya-ku, Tokyo Fujita Co., Ltd. (72) Inori Yoshinori Kumida 4-6-15 Sendagaya, Shibuya-ku, Tokyo Fujita (72) ) Inventor Yasuo Yokoyama 4-6-15 Sendagaya, Shibuya-ku, Tokyo Incorporated company Fujita (72) Inventor Seiji Hanazawa 1-chome Kusufudai, Tomitabayashi-shi, Osaka 16

Claims (6)

[Claims] 1. A pair of pillars held at regular intervals and a fork mechanism which moves upward and downward from a lower portion between the pillars,
It is comprised of a holding device for sandwiching a pillar member on one side of the pillar, a screw device for attaching and detaching the pillar mounting device to an assembly device that automatically travels on the ceiling, and a control device for controlling the transport mounting device. Mounting device for pillar members. 2. A trolley traveling on an overhead traveling rail,
The pillar member mounting apparatus according to claim 1, wherein the pillar member mounting apparatus is mounted on a rotating body that is rotatably mounted on the trolley. 3. The lifting fork mechanism includes a vertical frame and a horizontal frame with a pair of columns held at a constant interval as guides, and the horizontal frame extends from one of the columns and extends in the extension direction of the same position. A fork is extended at a right angle to the fork, a jack for pushing up the pressing plate is mounted on the fork, and a sub-column is erected in the vicinity of the horizontal frame and the column near the fork, and is supported by a horizontally installed bracket. The pillar member mounting device according to claim 1, wherein the sub pillar is configured to be raised and lowered by a pair of hydraulic jacks. 4. A sandwiching device for sandwiching a pillar member is provided at an intermediate portion of one of the pillars, and a horizontal bracket is provided with respect to the pillar at an angle of 45 ° with respect to a horizontal direction. A pair of bearings is provided on the key, and a substantially L-shaped key arm that is horizontally opened and closed by a support shaft of the bearing is mounted. The key arm is provided with a hydraulic jack with both ends of the horizontal bracket as fulcrums. The pillar member mounting device according to claim 1, wherein the pillar member is opened and closed. 5. A column member mounting device is attached to a trolley that travels on an overhead traveling rail and a rotatable body that can be rotated by the trolley, and the column member is mounted on a column erecting carriage of a horizontal conveying device on the ground to perform vertical conveyance. It is supplied to the installation floor by the device, and at the same position, the pillar member is vertically raised by the pillar member raising truck, and vertically held by the holding device of the pillar member mounting device, and the bracket protruding from the pillar is raised by the fork mechanism. The pillar member is detached from the built-up trolley, and the trolley is transported to a predetermined position, the trolley rotating body is rotated to rotate the pillar member in the mounting direction, and the fork mechanism lowers the pillar member to remove the existing member. The method of mounting a pillar member, wherein the pillar member is mounted in conformity with the pillar, and the holding device and the fork mechanism are released and returned to the original position. 6. The method for mounting a pillar member according to claim 5, wherein the pillar member mounting operation according to the preceding paragraph is performed by a control / manipulation device that receives a control command from another control operating device and is automatically controlled or manually controlled.