JP6023135B2 - Sash positioning device - Google Patents

Description

The present invention does not require work by a skilled worker having a high level of skill when attaching a sash to a mounting opening of a building or the like. Further, the present invention relates to a sash positioning device that is positioned vertically and can be fixed at a predetermined position.

Conventionally used sash positioning methods are as follows: (1) Hanging the sash to the mounting opening of the sash with a binding wire or the like, (2) driving the wooden camber in four directions and temporarily fixing it, and (3) adjusting the finishing position. Therefore, using a swing-down swing, a metal ruler, a measure, etc., (a) sash core, (b) level, (c) go in and out (to match the wall core), (d) vertical, (e) rhombus (the corners of the four corners) (Square with square corners at right angles). After correcting the sash kinks and jamming, it is fixed by welding.

Further, a retrospective search of past patent documents regarding the sash positioning device reveals a “sash window mounting device and its mounting method” using a forklift disclosed in the following patent document.

Japanese Patent No. 3967714

The sash positioning method generally used in the related art requires work by a skilled worker having an extremely high level of skill, and it takes time and effort to position the sash positioning method. Since this is necessary, there is a problem of high costs. In addition, since the “sash window mounting device and the mounting method thereof” described in Patent Document 1 uses a forklift, a skilled driver of the forklift is required for positioning the sash window, and the sash window Since it takes time and effort to make the surface horizontal and vertical, there is a problem that it takes time to install and therefore the cost is high.

The present invention has been made to solve the above-described problems, and does not require a conventional binding wire or wooden camber for positioning of the sash, and does not require correction of sash kinking or curling, and is extremely skillful. Provide a sash positioning device that can position a sash on an opening mounting part such as concrete very easily and requires a very short time of 10 minutes or less. It is what.

The present invention is fixed to the left and right frames and the upper and lower frames of the sash, and maintains a square shape while maintaining the sash and the four corners at right angles. While the mold holding member is formed, the mold holding member for fixing the sash is suspended and fixed to the front portion so that the sash can be moved in the front-rear, left-right, and vertical directions. A sash positioning device that has a center in the center and positions horizontally and vertically, wherein the cross-shaped retaining member crosses the narrow metal pieces at right angles with a space between each of the two narrow metal pieces. A shaped holding member smaller than the width and height of the sash is formed, and each adjusting piece for adjusting the length is connected and fixed to the end of each metal piece constituting the holding member, and At the tip of each adjustment piece, the left and right frames and the top of the sash The left and right frames and the upper and lower frame pieces made of rigid synthetic resin with the shape to be crimped and fixed to the lower frame are attached and formed, while the mold retaining member is suspended and fixed on the front side. The movable member movable in the front-rear, left-right and up-down directions includes a base that is provided on the floor with a level adjusting member having a caster on the lower surface, a left-right direction moving member that moves in the left-right direction on the base, A front-rear direction moving member that moves in the front-rear direction on the left-right direction moving member, a vertical direction moving member on the front-rear direction moving member, and a laser device that irradiates horizontal and vertical laser beams, and The holding member is horizontally held and fixed by the level adjusting member, and the sash is fixed by the left and right direction moving member, the front and rear direction moving member and the up and down direction moving member. While moving in the forward / backward / left / right and up / down directions, the laser device irradiates horizontal and vertical laser beams, the horizontal laser beams are displayed in advance on the wall surface, and the vertical laser beam is previously applied to the center of the wall surface. While matching the displayed center return mark, the vertical laser beam is aligned with the outer edge of the sash and the vertical return mark displayed in advance on one side of the wall surface, so that the sash is attached to the mounting opening of the wall surface. The above problem has been solved by adopting means for adjusting the horizontal position, the center position, and the vertical position, and enabling the positioned sash to be fixed to the mounting opening by welding.

According to the present invention having the above-described configuration, the sash is fixed to the left and right frames and the upper and lower frames, and the sash and the four corners are maintained at a right angle and fixed in a rectangular shape. A cross-shaped retaining member is held and fixed suspended on the front surface of the moving member, and the sash is moved in the mounting opening by the moving member that is movable in the front / rear, left / right and up / down directions. The center of the mounting opening can be finely adjusted and positioned horizontally and vertically so that sash positioning does not require a conventional binding wire or wooden camber, and the sash is kinked. -It is possible to position the opening mounting part of a building or the like very easily without requiring correction of the sash, and to achieve an excellent effect that the time required for positioning the sash can be as short as 10 minutes or less. Kill.

It is the whole front view which showed the movement member by the imaginary line about the sash positioning device of the present invention. It is the perspective view which looked at the moving member which comprises this invention sash positioning device from the diagonally left direction. It is the perspective view which looked at the moving member which comprises this invention sash positioning device from the diagonally right direction. It is a front view of the moving member which comprises this invention sash positioning device. It is a rear view of the moving member which comprises this invention sash positioning device. In the sash positioning device of the present invention, it is an entire left side view showing a state in which the sash is attached to the shape retaining member on the front surface portion of the moving member, with a part cut away. In this invention sash positioning device, it is the whole right view which shows the state which attached the sash (imaginary line) to the shape-retaining member of the front part of a moving member. In the sash positioning apparatus of this invention, it is the whole front view which abbreviate | omits a moving member and shows the state which fixed the sash to the shape-retaining member and was located in the attachment opening part of the wall surface. In the sash positioning device of the present invention, it is an enlarged perspective view of a main part when a state in which an adjustment piece is attached to the left frame of the sash via a left frame piece is viewed from the front side. In the sash positioning device of the present invention, it is an enlarged perspective view of a main part when a state in which an adjustment piece is attached to a left frame of a sash through a left frame piece is viewed from the back side. In the sash positioning device of the present invention, it is an enlarged perspective view of a main part when a state in which an adjustment piece is attached to the right frame of the sash via a right frame piece is viewed from the front side. In the sash positioning device of the present invention, it is an enlarged perspective view of a main part when a state in which an adjustment piece is attached to the right frame of the sash via a right frame piece is viewed from the back side. In this invention sash positioning device, it is the expansion perspective view of the principal part which looked at the state which attached the adjustment piece to the upper frame of the sash via the piece for upper frames from the front side. In this invention sash positioning device, it is the expansion perspective view of the principal part which looked at the state which attached the adjustment piece to the upper frame of the sash via the piece for upper frames from the back side. In this invention sash positioning device, it is the expansion perspective view of the principal part which looked at the state which attached the adjustment piece to the lower frame of the sash via the piece for lower frames from the front side. In this invention sash positioning device, it is the expansion perspective view of the principal part which looked at the state which attached the adjustment piece to the lower frame of the sash via the piece for lower frames from the back side.

Embodiments of the present invention will be described in detail with reference to the drawings. The sash positioning device of the present invention is fixed to the left and right frames 1a and 1b and the upper and lower frames 1c and 1d of the sash 1, and the sash 1 is maintained in a square shape while maintaining the four corners at right angles. While forming the cross-shaped holding member 2 that can be fixed by hanging in the air, the holding member 2 for fixing the sash 1 is held and fixed to the front portion, and the mounting opening K of the wall W of the building or the like The sash 1 is movable in the front-rear direction, the left-right direction, and the up-down direction, and is provided with a moving member 3 that is centered on the opening mounting portion K and can be positioned horizontally and vertically.

The cross-beam shaped holding member 2 is connected and fixed in a cross-beam shape by crossing a narrow horizontal metal piece 4a and a vertical metal piece 4b made of aluminum or steel at right angles to each other with a space therebetween. The width and height of the sash 1 are different depending on the sash manufacturer at the end of each of the metal pieces 4a and 4b. 1, the adjustment pieces 5a to 5d whose lengths can be adjusted are formed so as to be connected and fixed.

The shapes of the adjusting pieces 5a to 5d are different depending on the left and right frames 1a and 1b and the upper and lower frames 1c and 1d of the sash 1 for fixing the adjusting pieces 5a to 5d. The configuration of each of the adjustment pieces 5a to 5d is not particularly limited, but preferably, the configuration shown in FIGS. 9 to 16 is recommended.

The adjustment pieces 5a and 5b corresponding to the left and right frames 1a and 1b of the sash 1 are slidably brought into contact with the edge portions of the respective horizontal metal pieces 4a in which the long holes 6 for length adjustment are respectively formed. At the same time, a fixing screw 7 is inserted into the long hole 6, and a tip end portion of the fixing screw 7 is screwed into a screw hole 8 formed in each adjustment piece 5 a, 5 b, and each of the long holes 6 is used as a guide. After the adjustment pieces 5a and 5b are moved in the left-right direction to adjust the length thereof, the fixing screw 7 is tightened so that the head 9 formed larger in diameter than the long hole 6 is attached to the long hole 6. The lateral metal pieces 4a and the adjustment pieces 5a and 5b are formed so that the lengths can be adjusted and fixed by crimping to the outer edge.

And the adjustment pieces 5c and 5d corresponding to the upper and lower frames 1c and 1d of the sash 1 are respectively located on the rear side of the upper and lower ends of the vertical metal pieces 4b, respectively, of the upper and lower auxiliary pieces 10a and 10b. The lower and upper portions are slidably polymerized to be connected and fixed, and the adjustment pieces 5c and 5d are provided with a long hole 6 for adjusting the length, and the adjustment pieces 5c and 5d are connected to the upper and lower auxiliary pieces 10a. A screw hole in which the fixing screw 7 is inserted into the elongated hole 6 and the tip end portion of the fixing screw 7 is formed in each of the auxiliary pieces 10a and 10b. 8, the adjustment pieces 5 c and 5 d are moved in the vertical direction using the long hole 6 as a guide, the length thereof is adjusted, and then the fixing screw 7 is tightened to make the diameter larger than that of the long hole 6. By pressing the formed head 9 to the outer edge of the long hole 6, each of the vertical metal pieces 4 And the respective adjusting pieces 5c · 5d, are formed so as to be fixed by adjusting the length through the supporting plate 10a · 10b.

Further, on the end edge side of each of the adjusting pieces 5a to 5d, a piece 11 for pressing and fixing the mold retaining member 2 to the left and right frames 1a and 1b and the upper and lower frames 1c and 1d of the sash 1. -14 are connected and fixed respectively. The pieces 11 to 14 have different cross-sectional shapes of the left and right frames 1a and 1b and the upper and lower frames 1c and 1d of the sash 1, and also have different cross-sectional shapes depending on the sash manufacturer. It is necessary to form so that it can respond to a shape. And although it is not necessary to specifically limit the configuration of each of the pieces 11 to 14, it is recommended that the configurations shown in FIGS. 9 to 16 be used.

In the present embodiment, the adjustment pieces 5a to 5d will be described as being attached to the sash 1 shown. The left and right frames 1a and 1b of the sash 1 have vertical protrusions 15 and 16 which are in sliding contact with the left and right sides of a sash window (not shown) by sliding to the opposite inner side surfaces thereof. Projections are provided at 1b at different positions. A rectangular left frame made of a hard synthetic resin having a concave groove 17 that can be inserted into the two vertical protrusions 15 of the left frame 1a of the sash 1 and a width that can be crimped to the inner surface of the left frame 1a. Made of a hard synthetic resin having a width that can be crimped to the inner side surface of the right frame 1b, and a concave groove 18 that can be inserted into the vertical protrusion 16 of the right frame 1b of the sash 1 is formed. The rectangular right-piece piece 12 is formed.

Further, the upper frame 1c of the sash 1 is provided with a horizontal ridge 20 that slidably contacts the upper surface of the sash window (not shown) on the lower surface of the top plate 19 and a horizontal surface 21 provided on the rear side. Further, the rectangular upper frame lower surface piece 13a made of a hard synthetic resin having a width contacting the horizontal ridge 20 and the horizontal surface 21, and the upper surface 22 of the top plate 19 of the upper frame 1c and the horizontal surface 21 are formed. An upper frame upper surface piece 13b made of a bowl-like hard synthetic resin that comes into contact with the rear end edge is formed.

Furthermore, the lower frame 1d of the sash 1 is formed by providing two lateral projections 24 with a gap on the rear side of the upper surface of the bottom plate 23 to provide a concave groove 25. Further, the concave groove 25 is formed. A rectangular lower frame upper surface piece 14a made of hard synthetic resin having a width that can be fitted to the lower frame 1d, and a bowl-shaped hard synthetic resin made to contact the lower surface of the bottom plate 23 of the lower frame 1d and the front edge of the horizontal protrusion 24 Each lower frame lower surface piece 14b is formed.

Each piece 11-14 which consists of the said structure is connected and fixed to each corresponding adjustment piece 5a-5d connected and fixed to each front-end | tip of each metal piece 4a * 4b of the cross-shaped holding member 2, respectively. And although connection fixation of each piece 11-14 to each said adjustment piece 5a-5d does not need to be specifically limited, Preferably, it is recommended to set it as a structure as shown in FIGS. 9-16.

The left and right frame pieces 11 and 12 to be mounted and fixed to the left and right frames 1a and 1b of the sash 1 are arranged on the front side of the front ends of the adjustment pieces 5a and 5b corresponding to the left and right frames 1a and 1b. The mounting plates 26a and 26b are integrally connected and fixed by bolts 27 so as to be flush with the respective leading edges of the adjusting pieces 5a and 5b, and through holes are formed at two upper and lower portions of the mounting plates 26a and 26b. 28, and guide rods 30 each having a large head 29 are inserted into the through holes 28, and the tips of the guide rods 30 are fixed to the left and right frame pieces 11 and 12, respectively. In addition, a push spring 31 is loosely inserted into each guide rod 30 between the left and right frame pieces 11 and 12 and the mounting plates 26a and 26b.

When the left and right frame pieces 11 and 12 having the above structure are fixed to the left and right frames 1a and 1b by pressure, the left and right frame pieces 11 and 12 are gripped by hand to resist the push spring 31. Then, the guide rod 30 is pressed and moved inward as a guide, and the concave grooves 17 and 18 of the left and right frame pieces 11 and 12 are moved to the left and right frame pieces 11 and 12, respectively. When the hand is released at a predetermined mounting position so as to face each of the ridges 15 and 16, the push spring 31 is repelled, and the left and right frame pieces 11 and 12 are provided with concave grooves 17 and 18 respectively. 15 and 16 and is fixed by being crimped to the left and right frames 1a and 1b.

When the left and right frame pieces 11 and 12 are removed from the left and right frames 1a and 1b, the left and right frame pieces 11 and 12 are gripped by hand to resist the push springs 31. It can be removed by moving in the direction and releasing the crimped state of the left and right frame pieces 11, 12.

Further, when attaching the upper frame upper surface piece 13b and the upper frame lower surface piece 13a to the upper frame adjustment piece 5c, the mounting plate 26c. 26d is integrally connected and fixed by bolts, and a guide rod 34 provided with two through holes 32 on both sides of the mounting plate 26d and having a large-diameter head 33 in each through hole 32 is provided. Each guide rod 34 is loosely inserted and the upper end of each guide rod 34 is fixed to the upper frame lower surface piece 13a, and the feed screw rod 35 is screwed into the center of the mounting plate 26d, while the tip of the feed screw rod 35 is A grip handle 36 that is rotatably fixed to the upper frame lower surface piece 13b and that can be manually rotated is connected to the lower end of the feed screw rod 35, and the mounting plate It is formed to be disposed the upper frame top piece 13b between the top plate 19 of 6c and the upper frame 1c.

When the adjustment piece 5c for the upper frame is attached to the upper frame 1c of the sash 1, the upper frame upper surface piece 13b is disposed between the attachment plate 26c and the top plate 19 of the upper frame 1c, and then the upper frame lower surface is used. By positioning the piece 13a on the horizontal plane 21 on the rear side of the horizontal ridge 20 and rotating the grip handle 36 by hand, the mounting plate 26d is guided by the guide rods 34 to move upward, and is crimped to the horizontal plane 21. The upper frame upper surface piece 13b is also fixed to the mounting plate 26c and the top plate 19 by pressure bonding.

When the lower frame upper surface piece 14a and the lower frame lower surface piece 14b are attached to the lower frame adjustment piece 5d, the mounting plates 26e and 26f are disposed on the lower end of the lower frame adjustment piece 5d and slightly above it. Are integrally connected and fixed by bolts, while two through holes 37 are provided through both sides of the mounting plate 26f.
Each guide hole 39 having a large head 38 is inserted into each through hole 37, and the lower end of each guide bar 39 is fixed to the lower frame upper surface piece 14a. While the lead screw rod 40 is screwed into the center, the leading end of the lead screw rod 40 is rotatably fixed to the lower frame upper surface piece 14a and manually rotated to the upper end of the feed screw rod 40. A grip handle 41 that can be connected is formed, and the lower frame lower surface piece 14b can be disposed between the mounting plate 26e and the bottom plate 23 of the lower frame 1d.

When the lower frame adjustment piece 5d is attached to the lower frame 1d of the sash 1, the lower frame lower surface piece 14b is disposed between the bottom plate 23 and the mounting plate 26e of the lower frame 1d, and then the lower frame upper surface piece 14a. Is positioned on the concave groove 25 provided with the lateral ridges 24 of the lower frame 1d, and the grip handle 41 is rotated by hand, whereby the mounting plate 26f is guided by the guide rods 39 and moved downward. The lower frame lower surface piece 14b is also fixed to the mounting plate 26e and the bottom plate 23 by being pressed and fixed to the concave groove 25, respectively.

The movable member 3 that is movable forward and backward, left and right, and up and down by holding and fixing the mold-holding member 2 on the front side is a base 43 that is installed and fixed on the floor 42, and a horizontal direction on the base 43. A left and right direction moving member 44 that moves to the right and left, a front and rear direction moving member 45 that moves in the front and rear direction on the left and right direction moving member 44, and a vertical direction moving member 46 that moves in the up and down direction on the front and rear direction moving member 45, respectively. Further, it is formed with a laser device 47 that can irradiate horizontal and vertical laser light to check whether the sash 1 fixed to the mold holding member 2 is held in a horizontal and vertical state. Yes.

The base 43 constituting the moving member 3 is provided with a plurality of reinforcing plates 49 on the inner surface of a base frame 48 formed by connecting and fixing in a rectangular frame shape in the vertical direction and the horizontal direction at intervals. While connecting and fixing, the mounting piece 50a provided at the inner center of the rear side end portion of the base frame 49 and the mounting pieces 50b provided at the inner side of both front side end portions of the base frame 49, A level adjusting member 51 is installed.

Each level adjusting member 51 has an attachment piece 50a provided with a feed screw rod 53 provided with an upper end of a rotary handle 52, and an attachment piece 50b provided on the inner side of both front ends of the base frame 49. Casters 54 are coupled to the lower ends of the feed screw rods 53 so as to be movable on the floor surface 42, and at least the rear end of the base frame 49 among the casters 54. The caster 54 located at the center of the inner side of the roller is provided with a stopper 55. By rotating the rotary handles 52 of the three level adjusting members 51 forward and backward, the level of the entire apparatus of the present invention is leveled. Can be adjusted. When the level is adjusted to be horizontal, there is no particular limitation. However, a leveling device 56 installed at two positions, that is, the rear end portion and the right end portion of the front-rear direction moving member 45 that is easily visible. Adjust while visually checking.

The left and right direction moving member 44 constituting the moving member 3 is a projecting piece that is fixed on a support leg 57 that is fixedly provided on a base frame 48 of the base 43 with a space therebetween, and that opposes the front end edge. 58 is extended on a fixed frame plate 59 having a substantially concave shape so as to be movable left and right.

That is, the left and right direction moving member 44 is installed on the front and rear portions of the both side plates 59a of the fixed frame plate 59 with the slide shafts 60 fixed at both ends to the receiving seats 61, respectively. Two slide bearings 62 are axially mounted on the slide shaft 60 so as to be movable in the left-right direction with a space therebetween, and a front end edge is provided on each slide bearing 62 axially mounted on each slide shaft 60. The left and right lower side frame frames 64a and 64b of the left and right direction moving frame plate 64, which have a substantially concave shape by extending a projecting piece 63 facing the left and right sides, are fixed, respectively, and the left and right direction moving frame plate A left and right direction moving screw member 65 is installed at the center of the lower surface 64 in the lateral direction so that the left and right direction moving frame plate 64 can move left and right.

The left-right direction moving screw member 65 is rotatably supported at one end side of a left-right direction feed screw rod 67 by a bearing 66 installed at the center of one side plate 59a of the fixed frame plate 59, and the left-right direction. The other end portion of the feed screw rod 67 is free without being pivotally supported by a bearing, and a rotary handle 68 is fixed to one end portion of the left-right direction feed screw rod 67. Further, the left-right direction feed screw rod 67 Is formed by screwing into one side (in the embodiment, the right side frame collar 64b) of the left and right side frame collars 64a and 64b of the left and right direction moving frame plate 64. By rotating the rotary handle 68, the left-right direction feed screw rod 67 is rotated and guided by the slide bearings 62, and the left-right direction moving frame plate 64 moves leftward or rightward.

The front-rear direction moving member 45 constituting the moving member 3 is provided on the front protrusions 63 on the left-right direction moving frame plate 64 of the left-right direction moving member 44 and the left and right sides of the left-right direction moving frame plate 64. It is installed on a horizontal rod 69 fixed to the rear side of the frame rods 64a and 64b.

That is, the slide shafts 70 are installed on the projecting pieces 63 and the horizontal rods 69 on the left-right moving frame plate 64 with their both ends fixed to the receiving seats 71, respectively. The slide bearing 72 is pivotally mounted so as to be movable back and forth. The lower surfaces of the left and right side frame rods 73a and 73b of the front and rear direction moving rectangular frame 73 are fixed on the respective slide bearings 72 mounted on the respective slide shafts 70, and the rear side of the front and rear direction moving square frame 73 is fixed. A forward / backward moving screw member 74 is installed at a position deviated to one side of the lower surface of the side frame rod 73c so that the forward / backward moving rectangular frame 73 can move back and forth.

The front / rear moving screw member 74 is attached to a bearing 75 installed at a position displaced toward one side of a horizontal rod 69 fixed to the rear side on the left / right moving frame plate 64. The base side is rotatably supported, and the other end portion of the front-rear direction feed screw rod 76 is free without being supported by a bearing, and a rotation handle is attached to the base end portion of the front-rear direction feed screw rod 76. 77 is fixed, and the front / rear direction feed screw rod 76 is formed by being screwed into the rear side frame rod 73c of the front / rear direction moving rectangular frame 73. By rotating the rotary handle 77, the front / rear direction feed screw rod 76 rotates and is guided by the slide bearing 72, and the front / rear direction moving rectangular frame 73 moves forward or rearward.

In addition, the up-down direction moving member 46 constituting the moving member 3 is installed on the front-rear moving square frame 73 so as to be movable up and down. The lower ends of the slide shafts 79 are fixed to the receiving seats 78 fixed to the upper portions of the front end portions of the left and right frame rods 73a and 73b of the front and rear moving square frame 73, and the upper end portions of the slide shafts 79 are fixed. Are fixed to receiving seats 81 provided on the lower surfaces of both sides of the connecting plate 80 disposed in the lateral direction, and slide bearings 82 are respectively mounted on the respective slide shafts 79 and are rotatably supported. The lower end portion of the vertical movement feed screw rod 84 is pivotally supported by a bearing 83 provided at a position displaced to one side of the front side frame rod 73d of the front / rear movement square frame 73, and the vertical movement feed screw rod 84 is also supported. The upper part of the upper part of the upper part of the vertical plate feeds through a bearing 85 provided on the connecting plate 80 and projects upward, and a rotary handle 86 is fixed to the upper end of the vertical feed screw 杆 84. 84 Together with the elongated feed nut 87 is screwed, rectangular connecting plate 88 is formed by connecting fixed to the front portion of said transmission Ri nut 87 and the respective slide bearings 82.

The connecting plate 88 is a member that holds and fixes the sash 1 retained in a square frame shape using the shape retaining member 2 to the front side thereof. That is, a vertically long mounting plate 89 is connected and fixed to both end edges of the connecting plate 88, and the two vertical metal pieces 4 a of the shape retaining member 2 are formed on the upper and lower back sides of the mounting plates 89. The rear end portions of the two connecting shafts 90 protruding and fixed horizontally from the vicinity of the central portion to the rear side from the vicinity of the center portion pass through the mounting plate 89 and are fixed by the fixture 91 such as a bolt. The mounting plate 89 is integrally connected and fixed.

Further, a long holding rod 92 extends horizontally from a position slightly deviated to one side from the central portion on the rear surface side of the connecting plate 88, and at the rear end edge of the holding rod 92. A base plate 94 is extended in a transverse direction at right angles on a support rod 93 that is erected at a right angle and extends upward, and a horizontal and vertical laser beam is irradiated on the base plate 94 to the front side. It is formed by installing a laser device 47 at a position where it can be.

Note that both the longitudinal movement feed screw rod 76 in the longitudinal movement member 45 and the vertical movement feed screw rod 84 in the vertical movement member 46 are offset from one side rather than the central portion. The laser device 47 is installed on a base plate 94 on a support rod 93 which is erected at a right angle to the rear end edge of the holding rod 92 extending horizontally from the connecting plate 88 to the rear side. The vertical laser light can be irradiated to the front side without causing the screw rods 76 and 84 to be obstructed.

The laser device 47 is installed on a base plate 94, and the laser device 47 is installed on the upper end of a screw rod 95 provided through the base plate 94. Then, by rotating the screw rod 95 forward and backward, the laser device 47 can be moved up and down to adjust its height.

Further, the holding rod 92 for holding the laser device 47 is provided with a bent portion 96 that can be bent at a right angle by a hinge or the like at the center, and the laser device 47 installed on the holding rod 92 bent at the right angle. The vertical frame 1a or 1b of the sash 1 can be irradiated to check the vertical.

The operation of the positioning device of the present invention having the above configuration will be described. First, the adjustment pieces 5a to 5d fixed to the end portions of the metal pieces 4a and 4b of the shape-holding member 2 attached to the front surface side of the moving member 3 via the connection shafts 90 are connected to the sash 1. The pieces 11 to 14 formed in accordance with the shapes of the left and right frames 1a and 1b and the upper and lower frames 1c and 1d are connected and fixed, and the left and right frame pieces 11 and 12 are held and pushed. When the springs 31 are moved inwardly against the springs 31 to adjust their positions and are released, the concave grooves 17 and 18 of the left and right frame pieces 11 and 12 become vertical projections of the left and right frames 1a and 1b. The left and right frame adjusting pieces 5a and 5b are fixed to the left and right frames 1a and 1b via the left and right frame pieces 11 and 12, respectively.

Then, after the upper frame upper surface piece 13b is disposed between the mounting plate 26c of the upper frame adjustment piece 5c and the top plate 19 of the upper frame 1c, the upper frame lower surface piece 13a is placed on the rear side of the lateral protrusion 20. When the grip handle 36 is rotated while being positioned on the horizontal surface 21, the mounting plate 26 d is guided by the guide rod 34 to move upward and is fixed by being crimped to the horizontal surface 21, and the upper frame upper surface piece 13 b is also fixed. Crimped to the top plate 19.

On the other hand, after the lower frame lower surface piece 14b is disposed between the mounting plate 26f of the lower frame adjustment piece 5d and the bottom plate 23 of the lower frame 1d, the lower frame upper surface piece 14a is projected from the horizontal protrusion 24 of the lower frame 1d. The mounting plate 26e is guided by the guide rod 39 and moved downward by being positioned on the provided concave groove 25 and manually rotated by the grip handle 41, and is fixed to the concave groove 25 by being crimped. The lower frame lower surface piece 14b is also fixed to the bottom plate 23 by pressure.

As described above, the adjustment pieces 5a to 5d are integrally connected and fixed to the left and right frames 1a and 1b and the upper and lower frames 1c and 1d of the sash 1 through the pieces 11 to 14, respectively. The kinks and squeezes are corrected, and are suspended and fixed integrally on the front side of the moving member 3, and the sash 1 is fixed with a diamond while maintaining the four corners at right angles.

After holding and fixing the cross-shaped holding member 2 holding the sash 1 on the front side of the moving member 3, the moving member 3 is moved via a caster 54 and held and fixed to the holding member 2. Is positioned in the mounting opening K of the wall surface W, and level adjusting members installed at three locations while observing the level 56 whether the moving member 3 is installed horizontally on the floor surface 42 or not. The rotary handle 52 is rotated forward and backward to adjust the level of the moving member 3 to the horizontal position and fixed by the stopper 55.

Thereafter, the sash 1 held and fixed to the mold holding member 2 irradiates the laser device 47 with horizontal and vertical laser beams at the mounting opening K of the wall surface W, and the horizontal and vertical laser beams are applied to the wall surfaces. The horizontal return mark 97 preliminarily displayed at the center of both sides of the attachment opening K of W and the center return mark 98 preliminarily displayed at the center of the attachment opening K of the wall surface W are matched with the vertical laser beam. The rotation handle 68 of the left-right direction moving member 44, the front-rear direction, and the vertical return mark 99 displayed in advance on one side of the mounting opening K of the wall surface W and the outer edge of the right frame 1b of the sash 1 can be matched. The rotation handle 77 of the moving member 45 and the rotation handle 86 of the vertical movement member 45 are rotated to move the sash 1 in the left and right directions, the front and rear directions, and the vertical direction in the opening K. And fine adjustment of position by moving to a direction, to complete the operation of positioning the attachment openings K of the sash 1.

When the sash 1 is centered on the mounting opening K and positioning is completed in a horizontal and vertical state, the outer periphery of the sash 1 is mounted in the same manner as in the conventional method with the sash 1 attached to the shape retaining member 2. The surface is welded and fixed to a mounting member (not shown) such as a reinforcing bar provided in the mounting opening K using a welding auxiliary tool (not shown), and fixed to the mounting opening K.

After the sash 1 is fixed to the mounting opening K by welding, the left and right frame pieces 11 and 12 are pressed and moved inwardly against the pressing springs 31 of the left and right frame pieces 11 and 12. The left and right frame pieces 11 and 12 are removed from the left and right frames 1a and 1b, and the upper frame lower and upper surface pieces 13a and 14b and the lower frame upper and lower surface pieces 14a and 14b are grasped. Is reversely rotated, the front pieces 13a, 13b, 14a, and 14b are removed from the upper and lower frames 1c and 1d, and the mold retaining member 2 is removed from the sash 1 to the attachment opening K of the sash 1. Installation work is completed

1 sash, 1a left frame, 1b right frame, 1c upper frame, 1d lower frame, 2 shape retaining member, 3 moving member, 4a lateral metal piece, 4b vertical metal piece, 5a-5d adjustment piece, 6 long hole, 7 fixing screw, 8 screw hole, 9 head, 10a and 10b upper and lower auxiliary pieces, 11 left frame piece, 12 right frame piece, 13a upper frame lower surface piece, 13b upper frame upper surface piece, 14a lower frame Upper surface piece, 14b Lower frame lower surface piece, 15.16 vertical protrusion, 17.18 concave groove, 19 top plate, 20 lateral protrusion, 21 horizontal surface, 22 upper surface, 23 bottom plate, 24 horizontal protrusion, 25 concave groove , 26a to 26f Mounting plate, 27 bolt, 28 through hole, 29 head, 30 guide rod, 31 push spring, 32 through hole, 33 head, 34 guide rod, 35 feed screw rod, 36 grip handle, 37 through hole , 3 Head, 39 guide rod, 40 feed screw rod, 41 grip handle, 42 floor surface, 43 base, 44 left and right direction moving member, 45 front and rear direction moving member, 46 vertical direction moving member, 47 laser device, 48 base frame, 49 Reinforcing plate, 50a / 50b Mounting piece, 51 Level adjusting member, 52 Rotating handle, 53 Feed screw rod, 54 Caster, 55 Stopper, 56 Level, 57 Support leg, 58 Projection piece, 59 Fixed frame plate, 59a Fixed frame plate Both side plates, 60 slide shafts, 61 seats, 62 slide bearings, 63 projecting pieces, 64 left and right direction moving frame plates, 64a and 64b left and right side frame rods of left and right direction moving frame plates, 65 left and right direction moving screw members, 66 Bearing, 67 Left-right direction feed screw 杆, 68 Rotating handle, 69 Recumbent rod, 70 Slide shaft, 71 Seat, 72 Ride bearings, 73 Forward / rearward moving square frame, 73a / 73b Left / right side frame saddle of forward / backward moving square frame, 73c Rear side frame saddle of forward / backward moving square frame, 73d 74 Forward / backward moving screw member, 75 bearing, 76 forward / backward feed screw rod, 77 rotating handle, 78 seat, 79 slide shaft, 80 connecting plate, 81 seat, 82 slide bearing, 83 bearing, 84 up / down moving feed screw rod, 85 Bearing, 86 Rotating handle, 87 Feed nut, 88 Connecting plate, 89 Mounting plate, 90 Connecting shaft, 91 Fixing tool, 92 Holding rod, 93 Support rod, 94 Base plate, 95 Screw rod, 96 Bent portion, 97 Horizontal Return ink, 98 Center return ink, 99 Vertical return ink, K Mounting opening, W Wall surface.

Claims (1)

A cross-shaped retaining member that can be fixed to the left and right frames and upper and lower frames of the sash, and can be fixed by retaining the corners of the sash and the four corners at a right angle. On the other hand, a mold-holding member for fixing the sash is suspended and fixed on the front surface portion so that the sash is movable in the front-rear, left-right, and up-down directions. It is a sash positioning device that takes a horizontal and vertical positioning, and the cross-girder-shaped shape retaining member is formed in a cross-girder shape by intersecting at a right angle with each two narrow metal pieces. A mold holding member smaller than the width and height of the sash is formed, and each adjustment piece for adjusting the length is connected and fixed to the end of each metal piece constituting the mold holding member. The left side of the sash and the top and bottom frames While the left and right frames and the upper and lower frame pieces made of hard synthetic resin having a shape to be crimped and fixed to the surface are respectively attached and formed, while holding and fixing the mold retaining member on the front side, front and back, The movable member movable in the left and right and up and down directions includes a base that is provided on the floor with a level adjusting member having casters on the lower surface, a left and right moving member that moves in the left and right directions on the base, and the left and right movement The level adjustment is formed by including a front-rear direction moving member that moves in the front-rear direction on the member, a vertical direction moving member on the front-rear direction moving member, and a laser device that emits horizontal and vertical laser beams, and the level adjustment The movable member is horizontally held and fixed by the member, and the mold retaining member to which the sash is fixed by the left and right direction moving member, the front and rear direction moving member and the vertical direction moving member is front and rear and left While moving in the vertical direction, the laser device irradiates horizontal and vertical laser light, the horizontal laser light is preliminarily displayed on the wall surface, and the vertical laser light is preliminarily displayed at the center of the wall surface. By matching the vertical laser beam and the outer edge of the sash, the vertical laser beam is aligned with the outer edge of the sash, the horizontal position, A sash positioning device characterized in that a center position and a vertical position are adjusted and positioned, and the positioned sash can be fixed by welding to a mounting opening.

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