JPH03228528A - Supporting frame for assembling large panel made of wood - Google Patents

Abstract

PURPOSE:To perform pinch holding and release operation for panel body smoothly and improve workability by making a supporting frame for assembling a panel for a detached prefabricated house possess a function as a jig joining plural number of panel bodies together in width direction thereof. CONSTITUTION:A supporting frame 10 consists of a base part 10A for placing panel bodies P and a supporting frame part 10B pinching around the panel bodies P, and is constituted mainly of fixed rules 10g, 10h and movable rules 20, 21. For assembling the panel bodies P in the supporting frame 10, first pressure tightening of the movable rules 20, 21 constituting the supporting frame part 10B is released, next the panel bodies P are inserted in the supporting frame part 10B, these are jointed in the surface direction, and the pressure tightening of the movable rules 20, 21 is performed. The pressure tightening of the movable rules 20, 21 and the release thereof are performed by operating an operation mechanism 24. when the operation mechanism 24 is operated and pushing up members 23c of pressing mechanism 23 are made to slide on tilt surfaces 23a of guide members 23b, pressing members 22 are pressed and the panel bodies P are press bound.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a support frame for assembling large wooden panels, and particularly relates to a support frame for assembling large wooden panels, and particularly to a support frame for assembling a rectangular panel body formed by attaching face plates to both sides of a rectangular frame body. This relates to a support frame that serves as a workbench for assembling when joining and assembling in the plane direction.

``Conventional technology'' One of the methods of constructing single-family prefabricated houses is the use of frame materials (
The floor,
There are ways to assemble walls etc. This construction method is, for example, the method shown in FIGS. 24 to 27.

That is, as shown in FIG. 24, a unitized floor panel 2 is laid on a concrete foundation 1 constructed on site, and then a floor panel 2 is placed on top of it as shown in FIGS. 25 and 26.
Assemble the wall panels 3 on the first and second floors, and then assemble the frame,
This method involves constructing a building by assembling wood and assembling the roof panels 4 as shown in FIG. 27.

In addition, each of the above panels (floor panel 2, wall panel 3, etc.)
It is integrated with adhesive and screw nails, and the floor panel 2 is laid through an architrave on the adjusted mortar adjusted to the top surface of the foundation (cloth foundation in the illustrated example) l, and the floor panel 2 is Each wall panel 3 is integrated with the foundation by inserting a hole at the lower end of the wall panel into an anchor bolt protruding from the upper surface of the concrete foundation and tightening the bolt.

By the way, in such a construction method for a house, the work of joining wall panels to each other is usually performed by using a panel tightening device called a simmerer to firmly join the wall panels together.

This work consists of multiple wall panels raised above the floor.
By sandwiching the wire between a pair of left and right support members connected by a single wire and winding the wire by operating a wire winding device attached to one of the support members,
However, in recent years, with the progress of industrialization in construction work, there has been a demand for construction work in which wall panels and the like are assembled in advance using large wooden panels.

``Problem to be solved by the invention'' However, at present, manufacturing such large wooden panels is time-consuming, and in particular, it is difficult to manufacture large wooden panels by joining multiple panel bodies in the plane direction. With this method, there are problems that need to be solved, such as steps are likely to occur at the joints between the panel bodies, the dimensions and rectangles must be measured, and it is difficult to improve the quality.

The present invention was proposed in view of the above circumstances, and its purpose is to serve as a jig when joining a plurality of standardized panel bodies in the width direction. It is an object of the present invention to provide a support frame for assembling large wooden panels that can hold these panel bodies with high accuracy and improve the quality of the panels.

"Means for Solving the Problem" In order to achieve the above object, the support frame for assembling large wooden panels according to the present invention includes a base part on which a panel body is placed, and an upper surface of this base part. It is composed of a support frame part that is provided along the periphery and holds the panel body assembled on the base part by sandwiching the periphery thereof, and the support frame part is connected to two adjacent sides of the base part. first and second fixed rulers that intersect each other at right angles along the line and position the end faces of the panel body, and the panel body housed inside the support frame section are directed toward the first and second fixed rulers, respectively. The main body includes first and second movable rulers to be clamped, and the first and second movable rulers are attached to the outside of the base part by the action of a resilient member on the base part. a pressing member that is slidably arranged in a biased state and presses an end face of a panel body; a pressing mechanism that slides this pressing member toward the panel body against the biasing force of a resilient member; The mechanism is mainly composed of an operating mechanism that is operated via an operating rod, and the pressing mechanism includes a guide portion whose surface facing the pressing member is an inclined surface that slopes upward; It is composed of a push-up part that moves on an inclined surface to push up a pressing member, and further includes a main body part that connects this push-up part to an operating rod of an operating mechanism, and a guide part that moves onto the inclined surface of the main body part. The present invention is characterized in that it is comprised of a first rolling wheel incorporated in the same manner as shown in FIG.

"Operation" In order to assemble the panel body to the support frame according to the present invention, first, the first and second movable rulers constituting the support frame section are released, and then the panel body is inserted inside the support frame section. These are then joined together in the plane direction, and the movable ruler is used to tighten them.

The first and second movable rulers are tightened and released by operating the operating mechanism. When the operating mechanism is operated and the push-up part of the push mechanism is slid up the slope of the guide part, the push-up part pushes the push member and presses the panel body housed inside the support frame part. Ru. Conversely, when the operating mechanism is operated and the push-up portion is slid down on the inclined surface, the pressure of the pressing member is released.

“Embodiment” An embodiment of the present invention will be described below with reference to the drawings.

Figures 1 to 13 show a support frame for assembling a large wooden panel according to this embodiment. This serves as a work table when joining a plurality of rectangular panel bodies P with face plates attached in the surface direction, and the panel bodies P are assembled while lying horizontally, and the panel bodies P are removed from the surface. In addition to nailing, the panel body P can also be nailed from the back surface of the panel body P in a vertically erected state.

The basic structure of the support frame 10 is shown in FIGS.
It is as shown in the figure. That is, it is mainly composed of a base part 10A on which the panel body P is placed, and a support frame part 10B provided along the upper surface of this base part 10A, and the panel is placed inside the support frame part 10B. The body P is assembled to hold this panel body P from the outside.

The base part 10A is constructed of H-shaped steel, and specifically, the first J-shaped steel part that constitutes the outer framework of the base part 10A.
and second beam members 10a, 10b, and these beam members 10
The frame is mainly composed of a reinforcing beam member 10c on which the panel body P is placed, which is passed between the panels a and 10b.

A first beam member 1 along the width direction of this base portion 10A
0a, as shown in FIG.
d is provided, and a bottom holding portion 10e that constitutes the bottom surface of the support frame 10 in an upright state is provided on the second beam member 10b along the transfer direction of the support frame 10. has been done.

As shown in FIGS. 2 and 3, this bottom holding portion 10e is composed of a groove-shaped steel material C1 and two steel plates C2 that will become the bottom surface when the support frame 10 is erected.
A fitting groove 10f is formed between the two steel plates C2, and a plurality of reinforcing flange plates C3 are arranged at equal intervals in the internal space surrounded by the steel C1 and the two steel plates C2. ing.

On the other hand, a support frame portion 10B provided on this base portion 10A
The first and second fixed rulers 10g and 10h intersect each other at right angles along two adjacent sides of the base portion 10A and position the end face of the panel body P, and are housed inside the support frame portion 10B. The panel body P is fixed to the first and second fixed rulers 10.
The ruler is mainly composed of first and second movable rulers 20 and 21 that are tightened toward the angles g and loh, respectively.

As shown in FIG. 5, the first and second fixed rulers 10g and 10h are each made of a square cylindrical steel material,
Fixed bins 10 arranged at equal intervals along its longitudinal direction
1, the structure is firmly fixed to the base portion 10A.

Further, the movable rulers 20.21 are respectively disposed at positions facing the first and second fixed rulers 10g and 10h and constitute a part of the support frame portion 10B, and each movable ruler 20.21 are different in size (first movable ruler 2
0 presses a long pressing member 22 disposed along the longitudinal direction of the support frame 10 with a pressing mechanism 23, so that two more pressing mechanisms 23 are provided than the second movable ruler 21. Since the basic configuration is the same, the first movable ruler 20 will be explained in detail here, and the second movable ruler 21 will be designated by the same reference numerals as shown in FIGS. 9 to 11. to simplify the explanation.

As shown in FIG.
A pressing member 22 disposed on A so as to be slidable toward the panel body P, a pressing mechanism 23 that slides this pressing member 22 toward the panel body P, and an operating mechanism 24 that operates this pressing mechanism 23. It is mainly composed of.

The pressing member 22 is mainly constructed of H-shaped steel, and the mounting plate 22a provided at both ends is attached to the base portion 1.
By fitting the slide bin 10j on 0A, it is attached so as to be able to slide forward and backward, and the slide bin 10j and the attachment are mounted by a resilient member (a coil spring in the illustrated example) 22b interposed between the slide bin 10j and the plate 22a. It is always urged toward the outside of the support frame portion 10B.

Note that this pressing member 22 is formed with a long hole 22c extending in the sliding direction thereof, and the base portion 10 is inserted into this long hole 22c.
A fitting pin lOk protruding from A is inserted to ensure that the back and forth movement of the pressing member 22 is stabilized.

On the other hand, a pressing mechanism 23 that slides this pressing member 22
are arranged on the left and right sides of the operating mechanism 24 with the operating mechanism 24 in the center, and specifically, as shown in FIGS. It is mainly composed of a guide portion 23b having an inclined surface 23a inclined to a slope, and a push-up portion 23c that moves on the inclined surface 23a of this guide portion 23b to push up the pressing member 22.

This push-up portion 23c is the FTh of the operating mechanism 24.
A main body portion 23cl connected to the working rod 24a, and an inclined surface 23 of the guide portion 23b that is incorporated into the main body portion 23d.
a first rolling wheel 23e rolling on a and the main body portion 23
d and a second rolling wheel 23x incorporated so as to roll on the back surface of the pressing member 22.

A bracket part 23f is provided at one end of the main body part 23d, through which the connecting pin 24b of the operating rod 24a passes, and in the illustrated example, a bracket part 23f is provided at the other end of the main body part 23d, which is connected to the main body part 23d of another pressing mechanism 23. A mounting hole 23h is formed for mounting a rod 23g.

Next, the operating mechanism 24 will be explained with reference to FIGS. 12 and 13. This includes a rotating plate 24c that is connected to the operating rod 24a and moves the operating rod 24a in the longitudinal direction, and a rotating plate 24c that is connected to the operating rod 24a and moves the operating rod 24a in the longitudinal direction. The main body part 24d is rotatably supported on the base part 10A.

Support bins 24e for rotatably supporting one end of the connecting rod 24a are provided on both sides of the rotary plate 24c, and an operating shaft 24f for rotating the rotary plate 24c is protruded from the outer peripheral surface of the rotary plate 24c. has been done. and,
This rotary plate 24c has a built-in stopper mechanism for locking and fixing the rotary plate 24c in the clamping position and the release position, and by operating the stopper mechanism operation bin 24g, the stopper mechanism can be locked. The rotary plate 24c is locked and can be rotated by locking and releasing the rotary plate 24c.

By the way, when manufacturing a large wooden panel using the above-mentioned assembly support frame 10, it is necessary to use a device equipped with a conveying means that can convey the support frame 10 both in a lying state and in an upright state. It is best to apply Here, a large panel manufacturing apparatus based on this method will be briefly described.

First, the schematic configuration of this manufacturing apparatus will be explained with reference to FIGS. 14 to 17. In these figures,
Reference numeral 11 denotes a first conveying means for horizontally conveying the support frame 10 in a lying state, and reference numeral 12 denotes a first conveying means that is arranged in parallel at a position adjacent to the first conveying means 11 to erect the support frame IO. A second conveying means 13 is provided between the unloading section 11b of the first conveying means 11 and the loading section 12a of the second conveying means 12.
A first transfer means 14 raises the support frame 10 sent to the carry-out section 11b of the nine stages 11 of transfer elements and transfers this support frame lO to the carry-in section 12a of the second conveyance means 12; Carrying-in section 1 of first conveying means 11
1a and the carrying-out part 12b of the second carrying means 12, and the support frame 10 that was fed into the carrying-out part 12b is brought down to move the first carrying element #! This is a second transfer means for transferring to the carry-in section 11a of i11, and these reference numerals 11 to 14 constitute the main members of this manufacturing apparatus.

The first transport means 11 includes a pair of left and right guide rails 30 that guide the support frame 10 in the horizontal direction, and a transport mechanism 3 that hooks the support frame 10 and transports it in the horizontal direction.
1, and the carrying-in part 11a and the carrying-out part 11b of this first conveying means 11 (that is, the carrying-in part and the carrying-out part of the guide rail 30) each have a support frame 10 whose direction is changed. A supporting carrier 32 for direction conversion is provided, and the carrying out section 11b
includes a direction changing cylinder device 3 for changing the direction of the support frame 10 toward the loading section of the second conveying means 12;
3 are arranged.

Note that there is a panel body P in the middle of this first conveyance device 11.
A work stage S1 for assembling the panels into the support frame 10 is provided, and a panel surface aligning device 34 is provided for smoothing the upper surface of the panel body P assembled into the support frame 10.

The guide rails 30 are installed so as to support the left and right sides of the support frame 10 along the conveyance direction of the support frame IO,
Moreover, these guide rails 30 have a structure in which a plurality of rollers 30d are arranged on a pedestal 30c having a column base portion 30b.

Further, the conveyance mechanism 31 is provided between the left and right guide rails 30, and specifically includes a driven sprocket 31a provided in the carry-in section 11a, a drive sprocket 31b provided in the carry-out section 11b, and these sprockets. 31
The chain 31c that is passed between a and 31b is the main component.

A drive motor 31d for rotating the drive sprocket 31b is connected to the drive sprocket 31b, and the chain 31c is supported halfway by a plurality of guide sprockets disposed between the sprockets 31a and 31b.

Next, a supplementary explanation of the panel surface matching device 34 will be given.This device has a structure as shown in FIG. 18, for example. That is, a pair of left and right hydraulic cylinder devices 3 are provided with a frame 34a that straddles a pair of left and right guide rails 30, and a rod 34b that extends and contracts in the vertical direction on the lower surface of this frame 34a.
4c and a pressure roller 34d supported by these hydraulic cylinder devices 34c.The hydraulic cylinder device 34c is operated to press the pressure roller 34d against the upper surface of the panel body P, and the panel body P is joined. The aim is to eliminate unevenness in the department.

On the other hand, the second conveyance means 12 includes a frame 40 that guides the support frame IO in an upright state, a guide rail 41 that is disposed below this frame 40 and supports the bottom surface of the support frame 10, and a support frame 41 that supports the bottom surface of the support frame 10. Conveyance mechanism 4 that conveys the frame IO
2, and the carrying-in section 12a and the carrying-out section 12 of this conveying means 12.
The structure mainly includes an overturn prevention device 43 provided at each of the support frames 10 and 4b for preventing the support frame 10 from overturning.

The frame 40 serves as a stand for carrying out a large panel formed inside the support frame 10, and includes pillars 40 arranged in parallel on the left and right along the guide rail 30 of the first conveying means 11.
a, and a beam 40b that interconnects the upper ends of these columns 40H.
It is mainly composed of. And the pillar 4
A guide frame 40c for preventing falling that supports the upper part of the support frame 10 is disposed on the upper part of the frame 40a except for the position facing the loading section 12a and the unloading section 12b.
Inside the 0, there is a lifting stage 4 that is raised and lowered by a lifting mechanism.
4 and a working step 45 are arranged in order from the loading section to the unloading section of the second conveying means 12, respectively.

The guide frame 40c includes two support members 40e provided along the conveyance direction of the support frame 10, and these two support members 4, as shown in FIG.
It is composed of a connecting member 4°f that connects 0e.

On the other hand, the guide rail 41 basically has a structure in which a plurality of rollers 41c are arranged on a pedestal 41b having a pillar base 41a, similar to the guide rail 30 provided in the first conveying means 11. It has become.

Further, in the embodiment, the conveyance mechanism 42 includes the guide rail 4
1, specifically, the loading section 12.
A chain 42c is passed between a driven sprocket 42a and a driving sprocket 42b, which are respectively provided at the a and unloading portions 12b, and the chain 42c is moved by rotating the driving sprocket 42b with a drive motor or the like. ing.

Next, the overturn prevention devices 43 for the support frame 10 disposed at the carry-in section 12a and the carry-out section 12b of the second conveying means 12 will be explained.

As shown in FIGS. 19 and 20, this fall prevention device 43 includes a drive unit 43A provided above a pair of left and right pillars 40a facing the carry-in section 12a and the carry-out section 12b, and The rack is mainly composed of a support member 43B that is passed between the frames and presses the upper part of the support frame 10 to prevent the support frame IO from falling.By operating the drive unit 43A, the support member 43B is vertically moved. The support member 43B is rotated so that the support member 43B does not interfere when the support frame 10 is raised or lowered.

As shown in FIG. The mounting provided on the upper side of a is member 43
a, and this installation is mainly composed of a hydraulic cylinder device 43c rotatably connected to the upper end of the member 43a via a rotation pin 43b, and a rod 43d of the hydraulic cylinder device 43c is attached to one end of the support member 43B. The support member 43B is connected to the support member 43B via a bottle so as to be rotated.

Note that the support member 43B has a gate-shaped configuration consisting of a support portion 43h extending in the transport direction of the support frame 10 and arm portions 43i attached at right angles to both ends of the support portion 43h, The mounting provided on the upper side connects the arm portion 43i to the bracket 43e with the rotating pin 43f.
It has a structure in which it is rotatably connected and attached via.

By the way, what is indicated by the reference numeral 50 in FIG. a guide rail 51 provided on the frame 40 and extending to the large panel unloading section;
The main components are a pair of chain blocks 52 that slide on the guide rails 51, and a locking fitting 53 that is suspended from the chain blocks 52 and locks a large panel.

In FIG. 14, reference numeral 100 is a limit switch, and the limit switch 100 detects and controls the movement of the support frame IO.

Next, the first and second transfer means 13.14 are for raising and lowering the support frame 10, and specifically, engage with the fitting pin 10d of the support frame IO to move the support frame 10.
A pair of arms 60 are arranged on the left and right sides to hold the support frame 10, and the support frame 10 is raised and lowered by vertically rotating these arms 60 by a drive cylinder device 70.

Further, a counterweight 7 is provided at the tip of this arm 60.
1 is connected to the chain 72 that suspends the chain 72
The raising and lowering of the arm 60 is assisted by a drive sprocket 73 that is engaged in the middle of the arm.

The rod 70a of the drive cylinder device 70 is coupled to the base end of the arm 60, and the arm 60 is rotatably supported vertically around a rotation shaft 61.
The rotation shaft 61 is operated by the action of a link mechanism 62 consisting of two arms 62a whose intermediate portions are hinged, and a hydraulic cylinder mechanism 63 in which the tip of a rod 63a is pin-coupled to the hinge portion of the link mechanism 62. It is configured so that it can be moved up and down. On the other hand, both ends of the rotation shaft 61 C,
This rotating shaft 61 is supported by a guide mechanism 64 that guides it in the vertical direction, and this guide mechanism 64 includes a main body part 64a that pivotally supports the rotating wheel 61, and a guide frame that guides this main body part 64a vertically. It is mainly composed of the section 64b. A support shaft 64c that vertically passes through the main body 64a is attached to the guide frame 64b, and a protrusion 64d that fits on the side surface of the main body 64a is provided.

However, in order to assemble a large wooden panel W by applying a large wooden panel manufacturing device such as a lever and a support frame,
First, the support frame 10 is transported onto the work stage Sl of the first transport means 11, and the support frame 10 is A plurality of rectangular panel bodies P whose bonding surfaces are coated with an adhesive are inserted into the panel body, and these panels are butted in the direction of their surfaces.

Next, each panel body P is tightened by tightening the first and second movable rulers 20 and 21, and nails are driven from the surface of the panel body P to integrate each panel body P. Hold.

Once a plurality of panel bodies P are held inside the support frame 10 by such an operation, the support frame 10 holding the panel bodies P is moved along the guide rail 30 by the conveyance mechanism 31 to the first conveyance means 11. It is sent to the unloading section 11a, where the direction is changed by 90 degrees by the action of the direction changing device 33.

Then, the support frame 10 whose direction has been changed is attached to the arm 60.
is engaged with the tip of the arm 60, and the arm 60 is raised to be carried into the carrying-in section 12a of the second carrying means 12.

By this operation, the loading section 12a of the second conveying means 12
The support frame 10 carried in is placed on the guide rail 41 of the second conveying means 12 in its upright state, and is conveyed along the guide rail 41 toward the unloading section 12b. Then, nailing is performed from the back side of the panel on the lifting stage 44 arranged during the transportation,
By performing various necessary operations on the parts that could not be constructed while the panels were lying down, the assembled wooden panels are finally integrated into the support frame 10.

During transportation, the wooden panel integrated in this way is removed from the support frame 10 and suspended by the hanging means 5.
0, and the panel is transported to the unloading section.
On the other hand, the support frame 10 with the panel missing is sent to the unloading section 12a of the second conveyance means 12 in an upright state, and is brought down by the second conveyance means 14 and transferred to the first conveyance device 11. It will be sent to the loading section and circulated again to the first process.

In this way, the support frame 10 for assembling large wooden panels of this embodiment can hold a plurality of rectangular panel bodies P together in a state where they are joined in the surface direction, and can Various joining operations such as nailing to the panel bodies can be performed in this state, which has the excellent effect of eliminating steps at the joints between the panel bodies and improving the quality thereof. Further, in the embodiment, there is an effect that a certain amount of compaction and a perfect rectangular shape can be obtained.

"Effects of the Invention" As explained above, according to the support frame for assembling large wooden panels according to the present invention, a plurality of panel bodies can be accurately joined in the surface direction on the base on which the panel bodies are placed. In addition, since a plurality of panel bodies joined in the plane direction can be firmly held by the action of the first and second movable rulers that constitute the support frame, various operations such as nailing to the panel bodies can be performed. The joining work can be easily carried out from the front and back of the panel body, and it also eliminates the level difference between the joint parts of the panel bodies, making it possible to improve the perfect rectangular shape and dimensional accuracy of multiple joined large panels, improving their quality. It has excellent effects such as being able to

Further, in the present invention, the movable ruler is slidably disposed on the base part in a state where it is biased to the outside of the base part by the action of the resilient member, and the pressing member presses the end surface of the panel body. a pressing mechanism located on the left and right sides of the pressing member and sliding the pressing member toward the panel body against the biasing force of the resilient member; and an operating mechanism that operates the pressing mechanism via an operating rod. Since it is mainly configured with It has the effect that there is no risk of injury to the body.

Furthermore, in the present invention, the pressing mechanism includes a guide portion whose surface facing the pressing member is an inclined surface inclined upwardly;
It consists of a push-up part that moves on the inclined surface of this guide part and pushes up the pressing member, and a main body part that connects this push-up part to the operating rod of the operating mechanism, and a main body part that moves on the inclined surface of the guide part. The first part is built in such a way that it rolls.
Since it is composed of a rolling wheel and a second rolling wheel incorporated in the main body so as to roll on the back surface of the pressing member, the panel body can be held and released smoothly, and the workability is improved. It has the effect of being able to improve

[Brief explanation of drawings]

Figures 1 to 13 show an embodiment of a support frame for assembling large wooden panels according to the present invention. Figure 1 is a plan view of the support frame, and Figure 2 is a side view of the support frame. , Fig. 3 is a front view of the support frame, Fig. 4 is a sectional view showing the structure of the mounting of the pressing member constituting the movable ruler, Fig. 5 is a sectional view showing the structure of the mounting of the fixed ruler, and Figs. Fig. 8 is shown to explain the configuration of the first movable ruler, Fig. 6 is a sectional view of the pressing mechanism, Fig. 7 is a partially cutaway sectional view of the pressing mechanism as seen from the front, and Fig. 7 is a sectional view of the pressing mechanism. Figure 8 is a side view thereof, Figures 9 to 11 are shown to explain the configuration of the second movable ruler, Figure 9 is a sectional view of the pressing mechanism, and Figure 10 is a front view of it. FIG. 11 is a side view, FIG. 12 and FIG.
The figures are shown to explain the configuration of the operating mechanism, and FIG. 12 is a plan view thereof, and FIG. 13 is a front view thereof. Furthermore, FIGS. 14 to 23 show an example of a manufacturing apparatus suitable for manufacturing large wooden panels using this support frame, and FIG. 14 is a perspective view schematically showing the manufacturing apparatus, and FIG. 15 is a perspective view showing an outline of the manufacturing apparatus. is a plan view thereof, FIG. 16 is a front view thereof, FIG. 17 is a side view thereof, FIG. 18 is a front view showing a panel matching device, and FIGS. 19 and 20 show the configuration of an anti-fall device. Fig. 19 is a side view thereof, Fig. 20 is a front view thereof, Figs. 21 to 23 show the structure of the first transfer means, Fig. 21 is a side view thereof, and Fig. 22 is a front view thereof. FIG. 23 is a front view of the guide mechanism; FIG. 23 is a front view of the transfer means;
4 to 27 are perspective views showing the construction process of a building, respectively, for explaining the prior art. 10...Support frame, IOA...Base part, 10B...Support frame part, 20...
First movable ruler, 21...Second movable ruler, 2
2...Press member, 23...Press mechanism,
24...Operating mechanism, 11...First conveyance means, lla...Carry-in section, 11b...
・Unloading section, 30...Guide rail, 31...
... Conveyance mechanism, 34 ... Panel surface alignment device. 12...Second conveyance means, 12a...
Loading section, 12b... Carrying out section, 40...
Frame, 41... Guide rail, 42...
・Transportation mechanism, 43... Fall prevention device, 43A・
...Drive device section, 43B...Support material, 5
0... Hanging means, 13... First transfer means, 14... Second transfer means.

Claims (1)

[Claims] A support frame that serves as a workbench for assembling a plurality of rectangular panel bodies each formed by attaching face plates to both sides of a rectangular frame body by joining them together in the plane direction. There is a base part on which the panel body is placed, and a support frame provided along the periphery of the upper surface of this base part and which holds the panel body assembled on the base part by sandwiching the periphery thereof. The support frame section includes first and second fixed rulers that intersect at right angles to each other along two adjacent sides of the base section and position the end surface of the panel body, and Mainly composed of first and second movable rulers that press the panel body housed inside toward first and second fixed rulers, respectively, and the first and second movable rulers: A pressing member is slidably disposed on the base part while being biased outward from the base part by the action of an elastic member, and presses the end surface of the panel body, and a pressing member located on the left and right sides of the pressing member. The main body includes a pressing mechanism that slides this pressing member toward the panel body against the biasing force of the resilient member, and an operating mechanism that operates this pressing mechanism via an operating rod; The mechanism consists of a guide part whose surface facing the pressing member is an inclined surface inclined upward, and a push-up part that moves on the slope of the guide part to push up the pressure member, and this push-up part is a main body connected to the operating rod of the operating mechanism; a first rolling wheel built into the main body so as to roll on the inclined surface of the guide; A support frame for assembling a large wooden panel, characterized in that the support frame is comprised of a second rolling wheel incorporated so as to