JPH04189220A - Device for holding plate material - Google Patents

Abstract

PURPOSE:To secure the safety, security and efficiency in a device for holding and hoisting fire-proof panels by providing a pinching member for pinching a pair of side surfaces of a plate material in a fixing long size member freely to be slid, and hoisting a pantograph installed to the long size member to move the plate material to the pinching direction. CONSTITUTION:A sliding long size member 4 is slid in response to a width dimension of a fire-proof panel 1 to adjust a space between a pair of pinching member 2 and a side surface 1a, and the fire-proof panel 1 is located between the pinching member 2. Next, a hoisting and fixing pin 17 is pulled out, and a support 16 is hoisted by a hoisting device. Since a guide member 14 is hoisted along a groove 15a, pantographs 11, 12 are hoisted to be tuned around of a pin 10. Consequently, the sliding long size member 4 is slid to the C direction by the turning of short edge members 11b, 12b, and the pinching member 2 is pushed to the side surfaces 1a of the fire-proof panel 1 for pinching.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a plate-shaped object holding device used for holding and lifting a plate-shaped object such as a fireproof panel.

(Prior art and its problems) Fireproof panels such as lightweight aerated concrete boards, asbestos cement calcium silicate boards, and asbestos cement boards are often used for the exterior walls of buildings because of their excellent durability, fire resistance, and heat insulation properties. ing. However, fireproof panels are brittle and easily damaged during construction, especially at the corners.They also have high water absorption properties, allowing water to pass through them, and they lack color, so they do not match the surrounding buildings. Therefore, in order to improve these drawbacks, a composite fireproof panel has been proposed in which a covering panel such as an aluminum plate or an enamel panel is adhered to the front side of the fireproof panel.

When manufacturing such composite fire-resistant panels in a factory, one set consists of a fire-resistant panel coated with an adhesive-coated panel, and multiple sets are stacked one after another, and the entire laminate is tightened by hand. The cover panel and the fireproof panel are fastened together, the adhesive is solidified, and at the same time, the warpage of the cover panel is corrected.

However, fireproof panels have a width of 600 to 900 mm, for example.
A molded product with a large width of 3200 mm in length and 100 to 1501 MB in thickness, with a maximum of 350 MB per sheet.
It is a heavy item of about kg. Conventionally, these were transported manually and stacked, for example, 5 to 6 sheets.
This process was inefficient and posed the risk of, for example, fingers getting caught between the panels.

(Problem B to be Solved by the Invention) The problem of the present invention is to safely, reliably, and efficiently hold, transport, and stack large, wide plate-like objects such as fireproof panels when lifting and stacking them. It is an object of the present invention to provide a holding device for a plate-shaped body that can hold a plate-shaped body.

(Means for Solving the Problems) The present invention provides a long fixing member to be arranged substantially perpendicular to a pair of opposing side surfaces of a plate-like body; both ends of the long fixing member; a pair of support frames respectively fixed to the parts; a long slide member supported in each of the pair of support frames so as to be slidable in a direction substantially perpendicular to the side surface; a pair of slide lengths; a pair of clamping members respectively attached to opposite ends of the elongated fixing member; a pair of pantographs rotatably attached to both ends of the elongated fixing member, the long side and the short side; Consisting of
A pair of pantographs, wherein a guide hole extending along the length of the long side is formed in the long side, and the short side is rotatably attached to the sliding elongated member; A holding device for a plate-shaped body having a guide member for hoisting a pantograph that passes through a pair of guide holes, and a lifting post fixed to the guide member, wherein , the guide member is lifted up, the guide member slides in the guide hole from one end to the other, and the pantograph rotates with respect to the elongated fixing member, whereby the pantograph The short side portion rotates relative to the elongated sliding member, and each of the pair of elongated sliding members slides toward the plate-shaped body, thereby causing the pair of clamping members to each slide toward the plate-shaped body. This invention relates to a holding device for a plate-shaped body, which is configured to hold the plate-shaped body by pressing the side surfaces of the plate-shaped body in opposite directions.

(Example) Figure 1 is a perspective view showing the fireproof panel before it is held by the holding device of this example, Figure 2 is a front view of the same, and Figure 3 is the state where the fireproof panel is held by the holding device. FIG.

A long fixing member 9 in the shape of a rectangular prism with a quadrilateral cross section is arranged so as to be substantially perpendicular to a pair of opposing side surfaces 1a of the fireproof panel 1, and both end faces of the long fixing member 9 There is a male screw 8 sticking out. Support frames 7 are fixed below both ends of the elongated fixing member 9, and elongated sliding members 4 each having a rectangular column shape with a quadrilateral cross section are inserted into the pair of support frames 7 and supported. ing. Each elongated sliding member 4 is dimensionally adjusted so as not to wobble within the support frame 7, and is slidable in a direction substantially perpendicular to the side surface 1a.

A quadrangular prism-shaped clamping member 2 is attached to each opposing end of each sliding elongated member 4, and each clamping member 2
The length direction of is substantially parallel to the side surface 1a. Cushions 3 for preventing damage to the side surface 1a are fixed to both ends of the opposing surface of each holding member 2 that faces the side surface 1a. A plurality of short side mounting guide holes 5 are linearly formed and arranged at predetermined positions in the longitudinal direction of the sliding elongated member 4.

Pantographs IL 12 are rotatably attached to both ends of the elongated fixing member 9 by bins 10, respectively. Each pantograph IL 12 has long side parts 11a, 12
The bottle 10 is made of an integrally molded body of a and short side portions 11b and 12b, and the bottle 10 is attached near the boundary between the long side portions 11a and 12a and the short side portions 11b and 12b. In this example, the short side 111
), t2b are arranged so as to face approximately vertically, forming an obtuse angle with the long sides 11a and 12a.

A lock pin 6 passes through the lower end of each short side portion 11b, 12b, and this lock pin 6 is inserted into one of the guide holes 5, whereby each short side portion 11b, 12b is connected to the elongated sliding member 4, respectively. Rotatably mounted. Guide holes 13 extending in the longitudinal direction of the long sides 11a, 12a are formed at the distal ends of the long sides 11a, 12a, respectively. A fixing plate 15 is projected and fixed on the upper side of the elongated fixing member 9, and a groove 15a extending in the vertical direction is formed in the fixing plate 15. An engagement bin 18 is locked to the upper end of the lifting column 16, and this engagement bin 18
By lifting the support column 16 upward, the support column 16 can be lifted. Further, under normal conditions, the support column 16 is fixed to the fixed plate 15 by a lifting fixing pin 17.

In the state shown in FIGS. 1 and 2, the long side part 11a is arranged on the outside of the support column 16, the long side part 12a is arranged on the outside thereof, and the cylindrical bottle-shaped guide member I4 is placed on the long side part 11a, 12
It is passed through the guide hole 13 of a. In this state, the guide member 14 is attached to one end (lowest end side) of each guide hole 13.
is located.

Next, a mechanism for holding and lifting the fireproof panel 1 will be explained using mainly FIG. 3.

First, as shown in FIG. 2, a fireproof panel 1 of a predetermined size is placed between a pair of opposing clamping members 2. On this occasion,
Since the fireproof panel 1 has various dimensions in the width direction, the elongated sliding member 4 is slid according to the width dimension, and the distance between the pair of clamping members 2 and the side surface 1a is adjusted. The elongated sliding member 4 may be slid by various well-known methods, but for example, the male screw 8 may be used as a feed screw, and a gear that moves in the left-right direction in FIG. This gear may be attached to the elongated member 4 for sliding.

Next, the lifting and fixing bin 17 is taken out, and as shown in FIG. 3, the support column 16 is lifted up using a well-known lifting device (not shown). As a result, the cylindrical bottle-shaped guide member 14 is lifted along the groove 15a, and at this time the guide member 14 slides within the guide hole 13 from one end to the other end (upper end). As a result, the long sides 11a, 12
Since the end of a is lifted, the pantograph IL
12 rotates with respect to the fixing slide member 9 in the direction of arrow B around the bottle 10, and as a result, each short side portion 11
b and 12b respectively move toward the fireproof panel 1, and at the same time rotate relative to the elongated sliding member 4. As a result, each sliding elongated member 4 moves toward the arrow C
As a result, the cushions 3 of each clamping member 2 touch the side surface 1 of the fireproof panel 1 as shown in FIG.
a, and presses each side 1a in mutually opposite directions. Thereby, the fireproof panel 1 is held between the pair of holding members 2.

After this, the support 16 is further lifted, the fireproof panel 1 is lifted while being held and transported to a predetermined packing position, and the fireproof panel 1 is placed on a base or another panel. Then, the support column 16 is lowered to release the fireproof panel l.

According to the holding device of this embodiment, fireproof panels can be easily and reliably lifted, transported, placed at predetermined locations, and stacked. Therefore, dangerous manual work as in the past is unnecessary, and work efficiency can be improved.

As the fireproof panel 1, lightweight aerated concrete board, asbestos cement calcium silicate board, asbestos cement board, PC board,
Examples include gypsum board and glass fiber reinforced gypsum board.

The covering panels to be joined to this fireproof panel l include copper plate, stainless steel plate, colored iron plate, aluminum plate,
Enameled aluminum plate, enameled iron plate, enameled aluminum plated steel plate, synthetic resin coated steel plate,
Examples include synthetic resin plates.

(Effects of the Invention) According to the plate-shaped object holding device according to the present invention, the guide member is lifted by lifting the support, and the guide member is lifted from one end into the guide hole extending along the length direction of the long side of the pantograph. The guide member slides toward the other end, thereby lifting the long side of the pantograph, and rotating the pantograph relative to the elongated fixing member. rotates against
A pair of elongated sliding members slide toward the plate-shaped body, and a pair of clamping members attached to opposite ends of the pair of elongated sliding members respectively hold the sides of the plate-shaped body. Since the structure is such that the plate-shaped bodies are clamped by pressing in opposite directions, the plate-shaped bodies can be easily and reliably clamped and lifted by simply lifting the support columns.

Therefore, the plate-like bodies can be easily and reliably transported, placed at predetermined locations, and stacked. Therefore, dangerous manual work as in the past is unnecessary, and work efficiency can be improved.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a state before a fireproof panel is held by a holding device according to an embodiment of the present invention, and FIG.
FIG. 3 is a front view showing a state similar to that shown in the figure, and FIG. 3 is a front view showing a state in which the fireproof panel is held between the holding devices of FIG. 1. 1... Fireproof panel la... Opposing sides of fireproof panel 2... Pair of clamping members 3... Cushion 4... Rectangular prism-shaped elongated sliding member 6... Lock pin 7.
...Support frame 8...Male screw 9...Square prism-shaped long fixing members 11, 12...Pair of pantographs 11a, 12a...Long sides 11b, 12b...Short side 13 ... Guide hole 14 extending along the length direction of the long side part ... Cylindrical pin-shaped guide member 15 ... Fixing plate 16 ... Lifting column 18 ... Engagement pin A
... Lifting direction of the support B ... Rotation direction of the pantograph C ... Sliding direction of the elongated sliding member Figure 2 Figure 3 Procedural amendment January 30, 1992 Mr. Wataru Fukasawa, Commissioner of the Japan Patent Office 1. Display of the case 1990 Patent Application No. 315862 2. Name of the invention Holding device for plate-shaped body 3. Person making the amendment Relationship to the case Patent applicant (406) Nippon Insulators Co., Ltd. 6. Contents of the amendment ( (As shown in the attached sheet) 1. Delete the sentence ``Male screws 8 are protruded from both end surfaces of this elongated fixing member 9'' on page 6, lines 18-19 of the specification section. 2. Correct "one rotation" to "rotation" on page 8, line 7, page 10, line 8, and page 12, line 2. 3. Delete "Just attach the elongated sliding member--1" from lines 11 to 16 on page 9. 4. Figures 1, 2, and 3 of the drawings are corrected as shown in the attached sheet. Figure 2

Claims (1)

[Claims] 1. A long fixing member to be arranged substantially perpendicular to a pair of opposing side surfaces of the plate-shaped body; fixed to both ends of the long fixing member, respectively. a pair of support frames; a sliding elongated member supported in each of the pair of support frames so as to be slidable in a direction substantially perpendicular to the side surface; a pair of sliding elongated members facing each other; a pair of holding members respectively attached to the ends of the fixing elongated member; a pair of pantographs rotatably attached to both ends of the elongated fixing member;
It consists of a long side part and a short side part, a guide hole extending along the length direction of the long side part is formed in the long side part, and the short side part rotates with respect to the elongated sliding member. a pair of pantographs that can be attached; - a guide member for lifting the pantographs that both passes through the pair of guide holes; and holding a plate-like body having a lifting column fixed to the guide member; In the apparatus, the guide member is lifted by lifting the support, the guide member slides in the guide hole from one end to the other, and the pantograph is attached to the fixing elongated member. As a result, the short side portion of the pantograph rotates with respect to the sliding elongated member, and each of the pair of sliding elongated members slides toward the plate-shaped body. A holding device for a plate-shaped body, wherein the pair of clamping members are configured to clamp the plate-shaped body by pressing the side surfaces of the plate-shaped body in mutually opposite directions.