JP6786079B2 - ALC carry - Google Patents

Description

The present invention relates to a carrier used to carry a plate material such as an ALC plate.

In order to transport the plate material of ALC plate used for walls etc. at the construction site to a predetermined position, conventionally, in general, at least two workers are generally mounted on a trolley dedicated to ALC plate (two-wheel carrier for ALC plate, etc.). The ALC board was lifted and placed, and the worker was carrying it to the installation site.

For the ALC board transported to the installation location, a cloth band for the ALC board is wrapped around one end of the ALC board, and a small hanging type hoist (baby hoist, etc.) attached to the steel frame or scaffolding on the upper floor is used. It was lifted by a single cloth band wrapped around the tip of the ALC plate, and the lower end of the ALC plate was moved to a predetermined position by the worker to build it.

A general ALC board with a thickness of 100 mm, a width of 600 mm, and a length of 3 m weighs about 117 kg, and the burden of mounting the ALC board on a trolley with at least two workers is heavy, and when building it. There was a risk that the ALC board would slip off the cloth band, and it could not be said that the safety was sufficiently ensured.

In addition, when bringing the ALC board to the site, stack 6 to 8 ALC boards in the amount used on each floor and use a crane for one day (the reason why the crane work is done in one day is to improve cost effectiveness. Because it is carried to each floor in), a large amount of ALC boards are placed on the floor at the construction site in a narrow area (10 tsubo to 15 tsubo), and it is difficult for workers to secure a passage for carrying materials. Many sites were also seen.
In addition, commercially available trolleys dedicated to ALC boards (such as two-wheeled carriers for ALC) are loaded and transported with the ALC boards laid sideways, so at construction sites in narrow areas, bend narrow passages at right angles. There was a problem that it was inefficient because it could not be done and a lot of time and effort was required.

The present invention provides a transport vehicle for ALC plates and the like, which can be easily and safely transported by one person, as a solution to the above-mentioned problems.

In order to solve such a problem, the invention according to claim 1 is to foldably attach a transport support frame composed of a rear wheel main frame and a front wheel support frame to a lower portion of the front wheel support frame to change the direction. Front wheels that can be used, rear wheels that are attached to the bottom of the rear wheel main frame, ALC plate material raising and lowering pedestals that are attached to the bottom of the rear wheel main frame, ALC plate material extrusion arms that are attached to the bottom of the rear wheel main frame, and rear wheels. It is characterized in that it is composed of an ALC plate material raising arm attached to the upper part of the main frame for use and an ALC plate material fixing device attached to the tip of the ALC plate material raising arm.

The invention according to claim 2 is, in addition to the structure according to claim 1, the transport support frame is a rear wheel main frame in which two steel pipes are formed in a ladder shape and a plurality of rear wheels are attached to the lower portion. A front wheel support frame in which two steel pipes are formed in a ladder shape on the upper part of the rear wheel main frame, and are rotatably supported and attached to the rear wheel main frame, and a plurality of front wheels are attached to the lower part. It is characterized by being composed of.

In the invention according to claim 3, in addition to the structure according to claim 1 or 2, the ALC plate material raising / lowering pedestal is a flat plate-shaped ALC plate material pedestal for mounting the ALC plate material on the lower frame of the main frame for the rear wheels. It is characterized in that it is rotatably supported and attached to the rear wheel mounting plate, and the pedestal operating rod is attached to one end of the ALC plate material pedestal.

The invention according to claim 4 has, in addition to the structure according to any one of claims 1 to 3, the ALC plate material pushing arm has an inverted L shape attached to the lower part of the pushing operation rod and the main frame for the rear wheel. A push plate attached to the shaft of the linear ball bearing is formed on the frame / rear wheel mounting plate by a plurality of link mechanisms, and the push plate is movably pushed forward in front of the base plate by operating the push operation rod. It is characterized by being configured in.

In the invention according to claim 5, in addition to the structure according to any one of claims 1 to 4, the ALC plate material raising arm has two steel pipes formed in a ladder shape and an ALC plate material fixing device at the tip thereof. It is characterized by being mounted and rotatably supported on the upper end of the rear wheel main frame.

In the invention according to claim 6, in addition to the structure according to any one of claims 1 to 5, the ALC plate material fixing device has two stretchable left and right formed in an L shape to press the ALC plate material from both sides. It is characterized by being composed of a claw and a fixing release lever for fixing and releasing the two left and right telescopic claws.

According to the invention of claim 1, a transport support frame composed of a foldable rear wheel main frame and a front wheel support frame, and a front wheel that can be attached to the lower part of the front wheel support frame and change direction. The rear wheels attached to the lower part of the rear wheel main frame, the ALC plate material raising and lowering pedestal attached to the lower part of the rear wheel main frame, the ALC plate material extrusion arm attached to the lower part of the rear wheel main frame, and the upper part of the rear wheel main frame. By configuring the ALC plate material raising arm to be attached to the ALC plate material raising arm and the ALC plate material fixing device attached to the tip of the ALC plate material raising arm, it is possible for one person to easily and safely carry and lower the ALC plate material and the like.

According to the invention of claim 2, the transport support frame consists of a rear wheel main frame in which two steel pipes are formed in a ladder shape and a plurality of rear wheels are attached to the lower portion, and an upper portion of the rear wheel main frame. ALC plate material, etc. by forming two steel pipes in a ladder shape and rotatably supporting the main frame for the rear wheels and attaching a plurality of front wheels to the lower part. When moving the transport vehicle to the upper and lower floors under construction, it has become possible to fold and carry it, which has made it possible to reduce the labor of workers.

According to the invention of claim 3, in the ALC plate material raising / lowering pedestal, a flat plate-shaped ALC plate material pedestal for mounting the ALC plate material is rotatably shafted on the lower frame / rear wheel mounting plate of the rear wheel main frame. By supporting and attaching the pedestal operating rod to one end of the ALC plate material pedestal, when the ALC plate material or the like is lifted and lowered on the transport vehicle, it can be easily and safely lifted and lowered by one person.

According to the invention of claim 4, the ALC plate material extrusion arm is attached to the shaft of the linear ball bearing on the inverted L-shaped frame / rear wheel mounting plate attached to the lower part of the extrusion operation rod and the main frame for the rear wheels. When the push plate is formed by a plurality of link mechanisms and the push plate is movably pushed forward of the base plate by operating the push operation rod, the ALC plate material or the like is lowered from the transport vehicle. It has become possible to easily and safely lower it by one person.

According to the invention of claim 5, in the ALC plate material raising arm, two steel pipes are formed in a ladder shape, an ALC plate material fixing device is attached to the tip thereof, and the arm is rotatably attached to the upper end portion of the main frame for rear wheels. By supporting and attaching the ALC plate, it is possible for one person to easily and safely tilt the ALC plate, etc. when removing it from the carrier.

According to the invention of claim 6, the ALC plate material fixing device fixes and releases the two left and right telescopic claws formed in an L shape to press the ALC plate material from both sides and the two left and right telescopic claws. By configuring it with a fixing release lever, it is possible to easily fix the ALC plate material, etc. to the transport vehicle by one person.

Hereinafter, embodiments of the present invention will be described.
[Embodiments of the Invention]

1 to 11 show embodiments of the present invention.

1 and 2 show a front view and a left side view of a carrier 1 such as an ALC plate material of the present invention. The transport vehicle 1 for ALC plate materials and the like is a transport vehicle for moving the site when the ALC plate material 2 (indicated by the dotted line) is vertically attached to the wall, and for moving the transport vehicle by changing the direction at the construction site. Two front wheels 12 (wheel diameter 100 mm) attached to a rotary pedestal 14 made by bending a 3.2 mm thick flat steel plate into a U shape, and a 3.2 mm thick flat steel plate bent into an approximately L shape. It is composed of two rear wheels 21 (wheel diameter 200 mm) attached to the frame / rear wheel mounting plate 25, and the rotary pedestal 14 to which the front wheels 12 are attached is L-shaped so that the direction of the front wheels 12 can be changed. A front wheel formed of a steel tube having an outer diameter of 28.6 mm, a wall thickness of 1.2 mm, and a length of 80 cm so as to be sandwiched between the two operation rod mounting plates 11 to which the two operating rod mounting plates 11 are attached. The operating rod 8 is rotatably attached by a bolt 10 and a nut (not shown). Further, a rotating shaft 13 is attached to the upper center of the rotary pedestal 14, a frame mounting plate 9 formed of a square steel pipe is rotatably attached to the rotating shaft 13, and a thickness of 1 is further attached to the upper portion of the frame mounting plate 9. Two diagonal frames 54 on the left and right formed in an inverted C shape with a square steel pipe of .6 mm, length 50 mm x width 20 mm, and a square shape with a thickness of 1.6 mm, length 50 mm x width 20 mm at the tip of the diagonal frame 54. Two front wheel support frames 7 formed of steel pipes are attached to a horizontal frame 53 formed of a square steel pipe having a thickness of 1.6 mm and a length of 50 mm and a width of 20 mm in a ladder shape. Further, on the upper part of the frame / rear wheel mounting plate 25, two main frames 27 for rear wheels formed of a square steel pipe having a thickness of 1.6 mm and a length of 50 mm and a width of 20 mm are 1.6 mm thick and 50 mm long. × It is attached in a ladder shape to a horizontal frame 57 formed of a square steel pipe having a width of 20 mm.

Two mounting plates 32 and 33 formed of flat steel plates are attached to the upper outer side surfaces of the two main frames 27 for rear wheels configured in this manner, and slides formed of steel pipes are attached to the mounting plates 32 and 33 in the previous period. Along with attaching the shaft 28, a slide shaft mounting bracket 50 that can move up and down with respect to the slide shaft 28 is attached to the left and right upper ends of the front wheel support frame 7, and the slide shaft 28 inserted into the slide shaft mounting bracket 50 can move up and down. The front wheel support frame 7 and the rear wheel main frame 27 can be folded into a C shape with the slide shaft mounting bracket 50 and the nut 29 for fixing the front wheel support frame 7 as fulcrums. ..

Further, on the lower side of the front wheel support frame 7 and the rear wheel main frame 27, which are configured in a V shape, the front wheel support frame 7 and the rear wheel main frame 27 are opened to the maximum when the legs are opened in a V shape. The first folding frame 15 formed of two L-shaped steel materials is foldably attached by bolts 16 so that it can be fixed at the leg position. Similarly, the front wheel support frame 7 and the rear wheel support frame 7 are also attached to the upper side. When the main frame 27 is opened in a V shape, a second folding frame 18 formed of two L-shaped steel materials is foldably attached by bolts 19 so that the main frame 27 can be fixed at the maximum open leg position. .. In this way, when the front wheel support frame 7 and the rear wheel main frame 27 are opened in a V shape (fixed at the maximum open leg position) with the nut 29 as a fulcrum, the front wheel support frame 7 and the rear wheel main frame 7 are opened. The angle of the frame 27 is about 40 degrees, and the length between the centers of the front wheels 12 and the rear wheels 21 on the floor surface 34 is about 750 mm.

Further, on the upper part of the two rear wheel main frames 27, one rotation support frame 52 formed of a steel pipe having an outer diameter of 28.6 mm and a wall thickness of 1.2 mm is rotatably bolted to the rear wheel main frame 27. Attached at 30, two built-up frames 58 formed of square steel pipes with a thickness of 1.6 mm, length of 50 mm and width of 20 mm are attached to the inside of the main frame 27 for the rear wheels of the rotation support arm 52 in the previous term, and two are attached. As shown in FIG. 3, the ALC plate material fixing device 31 is rotatably attached to the two mounting plates 75 and 78 with bolts 74 and nuts 73 at the tip of the raised frame 58. At the center of the rotation support frame 52 of the ALC plate material raising arm 3 configured in this way, the outer diameter is 28.6 mm, the wall thickness is 1.2 mm, and the length is 40 cm for the worker to operate the ALC plate material raising arm 3. A presser foot formed with a square steel pipe in the direction of the front wheel 12 at the upper end of the two main frames 27 for rear wheels to prevent the ALC plate material raising arm 3 from falling while attaching the raising operation rod 5 formed from the steel pipe of Attach the frame 4. When the front wheel support frame 7 and the rear wheel main frame 27 are formed in a V shape with the nut 29 as a fulcrum in this way, the central portion of the bolt 74 for attaching the ALC plate material fixing device 31 to the tip of the raised frame 58. The distance between the floor surface 34 and the floor surface 34 is about 1800 mm.

Further, two pedestal bearings 55 and 56 for supporting the pedestal rotating shaft rod 22 of the ALC plate material raising and lowering pedestal 23 are attached to the left and right of the lower end of the frame / rear wheel mounting plate 25 and inserted into the pedestal bearings 55 and 56. A pedestal operating rod 17 formed of a steel pipe having an outer diameter of 28.6 mm, a wall thickness of 1.2 mm, and a length of 80 cm is attached to one end of the pedestal rotating shaft rod 22, and the pedestal rotating shaft rod 22 is used to mount the ALC plate material 2. ALC plate material pedestals 24, which are generally wedge-shaped with flat plate steel plates, are fixed to the left and right of both ends of the rectangular flat plate steel plate, holes (not shown) are made in the ALC plate material pedestal 24, and the pedestal rotates in the holes. By inserting and fixing the shaft rod 22 and further attaching the pedestal operating rod 17 to the pedestal rotating shaft rod 22, the ALC plate material raising and lowering pedestal 23 can rotate with the pedestal rotating shaft rod 22 as a support shaft. The ALC plate material 2 can be raised and lowered from the ALC plate material pedestal 24. The ALC plate material 2 is placed on the ALC plate material raising and lowering pedestal 23, and the pedestal operating rod 17 is operated to lift the ALC plate material 2, and then a long hole is made in the pedestal operating rod stopper 26 formed of flat steel (not shown). By tightening and loosening the bolts and nuts 17 attached to the pedestal operating rod stopper 26, the pedestal operating rod stopper 26 can be slid sideways to fix the pedestal operating rod stopper 26 in place.

FIG. 3 shows the ALC plate material fixing device 31 in a plan view. The ALC plate material fixing device 31 is a device for fixing the ALC plate material 2 to the transport vehicle 1 such as the ALC plate material, and is a fixing cover 67 in which both ends of the bottom plate of the rectangular flat plate steel plate are covered with a flat plate plate having a thickness of 1.6 mm. , 77 are attached, two rectangular mounting plates 75, 78 are attached to the upper surfaces of the fixed covers 67, 77, and a raised frame 58 is inserted between the two mounting plates 75, 78, and bolts 74, nuts. By rotatably fixing the raised frame 58 in 73, the ALC plate material fixing device 31 can be rotatably attached to the raised frame 58.

Further, the fixing cover 77 is fixed with a telescopic claw 76 having an L-shape on one side to grip the ALC plate 2 and a hole (not shown) for inserting the shaft rod 72 on the other side by splitting into a bifurcated shape. It is inserted into the cover 77 so as to be movable back and forth, and the shaft rod 72 is inserted into the hole to fix it. At the same time, one of the fixed cover 67 is L-shaped to grip the ALC plate material 2, and the other is two flat plates. A telescopic claw 66 having a hole (not shown) for inserting the shaft rod 68 is inserted into the fixed cover 67 so as to be movable back and forth, and is inserted into the hole (not shown) of the flat plate. As shown in the perspective view of No. 4, the shaft rod 68 is inserted into the fixing release lever 71 having a semicircular fitting half moon hole 80 formed in the reverse shape, and the fixing release lever 71 is attached to the shaft rod 68. It is attached so that it can rotate.

Further, as shown in FIG. 3b, the telescopic claws 66 and 76 of the ALC plate material fixing device 31 are pressed against the side surface of the ALC plate material 2, and the fixing release lever 71 is rotated to insert the fitting half moon hole 80 of the fixing release lever 71 into the shaft rod 72. The ALC plate material fixing device 31 is fixed to the ALC plate material 2 by fitting into the ALC plate material 2. When fixing the ALC plate 2 with the ALC plate fixing device 31 in this way, the fixing release lever 71 is fitted by turning the fixing release lever 71 and screwing or loosening the screw portion 70 into the length adjusting screw hole 69. Since the looseness between the hole 80 and the shaft rod 72 can be adjusted, the ALC plate material 2 can be firmly fixed by the telescopic claws 66 and 76 at both ends, and the ALC plate material 2 can be further fixed. By newly creating two telescopic claws 66 and 76 according to the width and changing the total length, it became possible to correspond to the ALC plate material of any width.

FIG. 4 is a perspective view of the ALC plate material fixing device 31 described with reference to FIG.

FIG. 5 shows that the pedestal operating rod 17 of the ALC plate material raising / lowering pedestal 23 described with reference to FIGS. 1 and 2 is operated (rotated) to lower the ALC plate material 2 and the ALC plate material raising arm described with reference to FIGS. The state in which the ALC plate material 2 is erected by operating the raising operation rod 5 of 3 is shown. When the ALC plate material 2 is erected by operating the ALC plate material raising arm 3, the raising operation rod 5 is brought into contact with the holding frame 4 just before the ALC plate material 2 rises vertically. By determining the angle of the rod 5, it is possible to prevent the ALC plate material 2 from inadvertently falling over. By configuring the ALC plate material raising / lowering pedestal 23 and the ALC plate material raising / lowering arm 3 in this way, the ALC plate material 2 can be easily handled safely.

In FIG. 6, in order to clearly show the operating state of the ALC plate material raising / lowering pedestal 23, the rear wheel 21, the ALC plate material 2 and the ALC plate material pushing arm 20 are shown by dotted lines. The operating state of the ALC plate material raising and lowering pedestal 23 described with reference to FIGS. 1 and 2 is shown. FIG. 6a shows a state in which the ALC plate material 2 is lifted, and FIG. 6b shows a state in which the ALC plate material 2 is lowered.

7 and 8 show the ALC plate material pushing arm 20. In FIG. 7 (the rear wheel 21, the ALC plate material raising / lowering pedestal 23, and the ALC plate material 2 are shown by dotted lines), the rear wheel 21 and the ALC plate material pushing arm 20 attached to the frame / rear wheel mounting plate 25 are shown in a front view. In No. 8, the ALC plate material pushing arm 20 is shown in the left side view. As shown in FIG. 7, the ALC plate material extruding arm 20 has an extruding operation rod 85 bolted 87 and a nut (FIG. 7) between two L-shaped link mechanism mounting plates 86 mounted on the upper part of the frame / rear wheel mounting plate 25. The link mechanism is connected to the extrusion operation rod 85 by connecting the link rod 88, the link plate 90, and the link rod 96 with bolts 89 and 91 with nuts (not shown). A shaft mounting plate 95 formed in the shape of a long plate made of flat steel is attached to the link rod 96 at the tip of the link mechanism configured in this manner, and the shaft mounting plate 95 is opened to the frame / rear wheel mounting plate 25. Two linear ball bearings 93 are attached to the front wheels 12 directions of the two holes (not shown), and the two shafts 92 inserted into the linear ball bearings 93 are fixed to the shaft mounting plate 95, and two more. A push plate 94 formed in a long plate shape with a steel plate having a thickness of 2.3 mm is attached to the tip of the shaft 92 of the shaft 92, and as shown in FIG. 7b, the push operation rod 85 of the ALC plate material push arm 20 configured in this way is attached. By operating (rotating), the shaft 92 inserted into the linear ball bearing 93 is pushed forward by the link mechanism, and the push plate 94 formed of a 3.2 mm thick flat plate plate attached to the tip of the shaft 92 is formed. It became possible to push the ALC plate material 2.

FIG. 9 shows a state in which the first folding frame 15 and the second folding frame 18 described with reference to FIG. 1 are folded, and the carrier 1 such as an ALC plate material is compactly folded.

10 and 11 show the slide shaft 28 inserted into the slide shaft 28 attached to the rear wheel main frame 27 and the slide shaft mounting bracket 50 attached to the front wheel support frame 7, and the slide shaft mounting bracket 50. 10a and 10b show a state in which the slide shaft 28 moves up and down. Further, when the first folding frame 15 and the second folding frame 18 described with reference to FIG. 9 are expanded to expand the carrier 1 such as the ALC plate material in a C shape, the slide shaft mounting bracket 50 attached to the slide shaft 28 The slide shaft lock mechanism 118 for fixing the above is shown. FIG. 10a shows a half-moon hole 122 for fixing the slide shaft of the lock / release lever 121 when the front wheel support frame 7 and the rear wheel main frame 27 are opened in a V shape as described with reference to FIG. The slide shaft mounting bracket 50 abuts on the lock / unlock lever 121 by fitting the slide shaft 28 into the slide shaft 28, and as described in FIG. 9, the front wheel support frame 7 and the rear wheel main frame 7 are opened in a C shape. It has become possible to prevent a dangerous state in which the first folding frame 15 and the second folding frame 18 attached to the frame 27 are bent. In FIG. 10b, the half-moon hole 122 (shown in FIG. 11b) for fixing the slide shaft of the lock / release lever 121 is released from the slide shaft 28, and the first folding frame 15 and the second folding frame 15 and the second folding are as described in FIG. The folding slide device 51 when the frame 18 is folded and the carrier 1 such as the ALC plate material is folded compactly is shown.

FIG. 11 shows the folding slide device 51 described with reference to FIG. 1 and the slide shaft locking mechanism 118 for locking the folding slide device 51 in FIGS. 11a and 11b in an AB cross section (planar cross-sectional view). .. The slide shaft lock mechanism 118 is formed on two lock / release lever mounting plates 120 and 124 (shown in FIG. 10a) mounted on the rear wheel main frame 27 with bolts 123 and nuts 125 in a substantially O-shape. A lock / unlock lever 121 having a semicircular shaped half-moon hole 122 for fixing the slide shaft for fitting into the slide shaft 28 is attached to the tip portion, and the lock / release lever 121 configured in this way is used for the front wheel. When the support frame 7 and the rear wheel main frame 27 are opened in a V shape, the slide shaft fixing half moon hole 122 of the lock / release lever 121 is fitted into the slide shaft 28 as shown in FIGS. 10a and 11a. As a result, the slide shaft mounting bracket 50 comes into contact with the lock / unlock lever 121, so that the first support frame 7 for the front wheels and the main frame 27 for the rear wheels, which are opened in a V shape as shown in FIG. It has become possible to prevent a dangerous state in which the folding frame 15 and the second folding frame 18 are bent, and it is possible to prevent an unexpected accident.

Although the ALC carry according to the present invention has been described in detail based on the above embodiments, the present invention is not limited to the above embodiments, and various types are described without departing from the spirit of the invention. Of course, even if it is modified, it belongs to the technical scope of the present invention.

A front view shows a transport vehicle such as an ALC plate according to an embodiment of the present invention. The left side view shows a transport vehicle such as an ALC plate material according to the same embodiment. The ALC plate material fixing device according to the embodiment is shown in a plan view. The ALC plate material fixing device according to the embodiment is shown in a perspective view. A state in which the ALC plate material fixing device shown in FIG. 1 is raised and the ALC plate material is raised up according to the same embodiment is shown. A state in which the ALC plate material raising / lowering pedestal shown in FIG. 1 is operated according to the same embodiment is shown. A state in which the ALC plate material pushing arm shown in FIG. 1 is operated according to the same embodiment is shown. The ALC plate material pushing arm shown in FIG. 7 according to the same embodiment is shown in the left side view. The state in which the transport vehicle such as the ALC plate material shown in FIG. 1 according to the same embodiment is folded is shown. A state in which a carrier such as an ALC plate material is folded by sliding the folding slide device shown in FIGS. 2 and 9 according to the same embodiment is shown. A cross-sectional view shows a slide shaft locking mechanism for the slide shaft of the folding slide device shown in FIG. 10 according to the same embodiment.

AB Cross-sectional view 1 ALC plate material carrier 2 ALC plate material 3 ALC plate material erection arm 4 Presser frame 5 erection operation rod 6 Transport support frame 7 Front wheel support frame 8 Front wheel operation rod 9 Frame mounting plate 10 Bolt 11 Operation Rod mounting plate 12 Front wheel 13 Rotating shaft 14 Rotary pedestal 15 First folding frame 16 Bolt 17 Pedestal operating rod 18 Second folding frame 19 Bolt 20 ALC plate material extrusion arm 21 Rear wheel 22 Pedestal rotating shaft rod 23 ALC plate material raising and lowering pedestal 24 ALC plate material pedestal 25 Frame / rear wheel mounting plate 26 Pedestal operation rod stopper 27 Rear wheel main frame 28 Slide shaft 29 Nut 30 Bolt 31 ALC plate material fixing device 32 Slide shaft mounting plate 33 Slide shaft mounting plate 34 Floor surface 49 Bolts Nut 50 Slide shaft mounting bracket 51 Folding slide device 52 Rotating support frame 53 Horizontal frame 54 Diagonal frame 55 Pedestal bearing 56 Pedestal bearing 57 Horizontal frame 58 Built-up frame 64 Bottom plate 65 Side plate 66 Telescopic claw 67 Fixed cover 68 Shaft rod 69 Length Adjustment screw hole 70 Thread part 71 Fixing release lever 72 Shaft rod 73 Nut 74 Bolt 75 Mounting plate 76 Telescopic claw 77 Fixing cover 78 Mounting plate 80 Fitting half moon hole 83 Arrow 84 Arrow 85 Extruding operation rod 86 Link mechanism mounting plate 87 Bolt 88 Link rod 89 Bolt 90 Link plate 91 Bolt 92 Shaft 93 Linear ball bearing 94 Push plate 95 Shaft mounting plate 96 Link rod 111 D frame 112 C frame 113 A frame 114 B frame 118 Slide shaft lock mechanism 120 Lock / release lever mounting plate 121 Lock / release lever 122 Half-moon hole for fixing slide shaft 123 Bolt 124 Lock / release lever mounting plate 125 Nut

Claims (6)

A transport support frame consisting of a main frame for rear wheels and a support frame for front wheels that can be folded
A front wheel that can be attached to the bottom of the front wheel support frame to change direction,
The rear wheels attached to the bottom of the rear wheel main frame,
ALC plate material raising and lowering pedestal to be attached to the bottom of the rear wheel main frame,
ALC plate material extrusion arm attached to the bottom of the rear wheel main frame,
ALC board building up arm to be attached to the upper part of the rear wheel main frame,
The ALC carry is characterized by being composed of an ALC plate fixing device attached to the tip of the ALC plate raising arm. The transport support frame consists of a main frame for rear wheels, in which two steel pipes are formed in a ladder shape and multiple rear wheels are attached to the bottom.
A support frame for front wheels in which two steel pipes are formed in a ladder shape on the upper part of the main frame for rear wheels, and the main frame for rear wheels is rotatably supported and attached to the lower part with multiple front wheels. The ALC carry according to claim 1, wherein the ALC carry is configured. The ALC plate material raising / lowering pedestal is attached by rotatably supporting the flat plate-shaped ALC plate material pedestal for mounting the ALC plate material on the lower frame / rear wheel mounting plate of the rear wheel main frame, and the ALC plate material pedestal. The ALC carry according to claim 1 or 2, wherein a pedestal operating rod is attached to one end. The ALC plate material extrusion arm is an inverted L-shaped frame attached to the lower part of the extrusion operation rod and the main frame for the rear wheels. The push plate attached to the shaft of the linear ball bearing is formed on the rear wheel mounting plate by a plurality of link mechanisms. The ALC carry according to any one of claims 1 to 3, wherein the push plate is configured to be movably pushed forward of the base plate by operating the push operation rod. The ALC plate material raising arm is characterized in that two steel pipes are formed in a ladder shape, an ALC plate material fixing device is attached to the tip thereof, and the ALC plate material fixing device is rotatably supported and attached to the upper end portion of the rear wheel main frame. The ALC carry according to any one of claims 1 to 4. The ALC plate material fixing device is characterized by being composed of two left and right telescopic claws formed in an L shape to press the ALC plate material from both sides and a fixing release lever for fixing and releasing the two left and right telescopic claws. The ALC carry according to any one of claims 1 to 5.

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