JP2008150821A - Wall and window-frame mounting structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily mount a wall and a window frame with a high degree of accuracy even if the high accuracy of a skeleton cannot be required. <P>SOLUTION: Characteristically, this wall and window-frame mounting structure comprises: a panel unit 20 in which a wall mounting portion 22 for mounting the wall, and the window frame 21 for mounting a window are integrally constituted; a horizontal frame material 30 on which a lower portion of the panel unit 20 fixed to the skeleton 10 of RC construction or SRC construction is to be mounted; and a height adjusting mechanism 40 for adjusting the height of the horizontal frame material 30 from the skeleton 10. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a wall and window frame mounting structure for mounting a wall or a window frame to an RC housing or an SRC housing.

  Conventionally, there is a technique for efficiently configuring a window frame mounting frame at an opening of a lightweight concrete panel housing (see, for example, Patent Document 1). According to Patent Document 1, the structural members of the window frame mounting frame that can be assembled are manufactured in the factory, the structural members are transported to the construction site, the structural members are assembled with bolts at the construction site, and the window frame mounting frame is assembled. And The window frame mounting frame is fixed to an opening formed of a lightweight concrete frame. Since the welding work at the construction site is not necessary, the window frame mounting frame can be configured efficiently.

  Further, there is a technique in which a window frame mounting frame and a window frame are unitized at a factory, and the unit is mounted at a construction site (see, for example, Patent Document 2).

JP-A-11-36484 JP-A-6-299758

  However, since the constituent members of Patent Document 1 are assembled at a construction site, there is a problem that the assembling work is complicated.

  Moreover, since components such as the window frame mounting frame of Patent Document 2 are unitized with high precision at the factory, high accuracy is required for the housing to which these units are attached. For this reason, these units are mainly applied to steel frames that can be constructed with high accuracy, and are applicable to reinforced concrete (RC) frames that are difficult to ensure high accuracy, and steel frame reinforced concrete (SRC) frames. It was difficult.

  An object of the present invention is to easily attach a wall and a window frame with high accuracy even when high accuracy cannot be required for the housing.

  The first wall and window frame mounting structure for achieving the above object is fixed to a panel unit in which a wall mounting portion and a window frame to which the wall and window are mounted, and an RC or SRC frame. And a horizontal frame member to which a lower part of the panel unit is attached, and a height adjusting mechanism for adjusting a height of the horizontal frame member from a housing.

  Further, the second wall and window frame mounting structure is the first wall and window frame mounting structure, and the height adjusting mechanism uses a threaded shaft and nut that enters an anchor formed in the housing. Adjusting the height of the horizontal structural member.

  According to the first wall and window frame mounting structure, the wall mounting portion and the window frame are integrally configured as a panel unit. For this reason, it does not take time to assemble the wall mounting portion and the window frame, and can be easily laid at the construction site. Moreover, a panel unit can be comprised with high precision by comprising a wall attaching part and a window frame integrally in a factory. Furthermore, since the structure has a height adjustment mechanism that adjusts the height of the horizontal structural members, the building frame is of RC or SRC structure, and it is difficult to ensure accuracy at the construction site. However, if the height of the horizontal structural member is improved, the panel unit fixed to the horizontal structural member is configured with high accuracy in the factory, so that the positional accuracy of the panel unit can be maintained high.

  According to the second wall and window frame mounting structure, the height of the horizontal frame member can be adjusted with a simple configuration and with high accuracy.

  Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view when a wall and window frame mounting structure is completed. FIG. 2 is an enlarged perspective view of a leg portion of the panel unit. FIG. 3 is a perspective view showing a state in which the panel unit and the horizontal structural member are attached. 4A and 4B are cross-sectional views of the wall and window frame mounting structure. FIG. 4A is a side view of the side member of the panel unit, and FIG. 4B is a cross-sectional view of the side member of the panel unit viewed from above. It is.

(Configuration of wall and window frame mounting structure)
As shown in FIG. 1, the wall and window frame mounting structure 1 is formed in an opening S surrounded by a housing 10. The window frame mounting structure 1 includes a panel unit 20 in which a wall mounting portion and a window frame to which a wall and a window are mounted, and a horizontal frame member 30 which is fixed to the housing 10 and to which a lower portion of the panel unit 20 is mounted. A height adjusting mechanism 40 that adjusts the height of the horizontal frame member 30 from the lower part of the housing 10 is provided.

  The frame 10 is a reinforced concrete (RC) structure or a steel reinforced concrete (SRC) structure. In the present embodiment, as shown in FIG. 1, an opening S for attaching a sash unit as the panel unit 20 is formed.

  As shown in FIGS. 1 and 3, the panel unit 20 is formed with a window frame 21 to which a sash and a window are attached on the inner side of the upper portion, and a wall attaching portion 22 to which a wall is attached is provided below the window frame 21 and the panel. Formed on both sides of the unit 20. The window frame 21 and the wall mounting portion 22 are integrally configured in a factory. Therefore, the panel unit 20 can be configured with high dimensional accuracy without being assembled at the construction site.

  Further, as shown in FIG. 1, a leg portion 23 to be attached to the horizontal frame member 30 is formed at the lower end portion of the panel unit 20. As shown in FIG. 2, the leg portion 23 is placed on the horizontal frame member 30 from above, so that a notch 23 a opened downward is formed so as to fit into the horizontal frame member 30. . For this reason, if the notch 23a is fitted into the rising portion 31 of the horizontal frame member 30, positioning in a direction orthogonal to the surface of the opening S can be easily performed.

  As shown in FIGS. 1 to 3, the horizontal frame member 30 is made of a steel material bent into an L shape. Specifically, it is integrally configured by a rising portion 31 that rises in the vertical direction and a laying portion 32 that is formed horizontally with respect to the housing 10 on the lower surface of the opening S.

  The horizontal structural member 30 is fixed to the housing 10 by using a fixing jig such as a bolt for the laying portion 32 thereof. And the leg part 23 of the lower part of the panel unit 20 is received by the rising part 31, and the position of the direction orthogonal to the surface with the opening part S is controlled. The height of the lower part of the frame 10 of the horizontal frame member 30 is adjusted by the height adjustment mechanism 40.

  As shown in FIG. 1, a plurality of height adjusting mechanisms 40 are arranged along the longitudinal direction of the horizontal frame member 30. As shown in FIG. 4A, the specific structure of the height adjusting mechanism 40 includes a rod-shaped through shaft 41 that penetrates the laying portion 32 of the horizontal frame member 30 and an abutment that abuts against the lower surface of the laying portion 32. The shaft 42 is constituted. Further, the through shaft 41 and the contact shaft 42 are arranged in parallel in a direction orthogonal to the surface of the opening S.

  The through shaft 41 and the contact shaft 42 are threaded on the outer peripheral surface, the through shaft 41 is screwed with the nut 41a, and the contact shaft 42 has a head portion 42a. Anchors 41b and 42b into which the penetrating shaft 41 and the abutment shaft 42 are attached are formed in parallel to each other, and along the direction in which the anchors are formed as the nut 41a and the head 42a are rotated. Thus, the through shaft 41 and the contact shaft 42 move up and down. The casing 10 and the through shaft 41 are fixed by the nut 41a.

  As shown in FIG. 4A, the upper part of the panel unit 20 is fixed to the upper part of the housing 10 by a fixed steel material 50. The fixed steel material 50 is angle steel, and has an abutment surface 51 on which the upper end of the panel unit 20 abuts and is positioned, and a laying surface 52 that is laid in contact with the upper portion of the housing 10. The fixed steel material 50 is fixed by fixing the abutting surface 51 and the panel unit 20 with a fixing jig 53 such as a bolt, and the laying surface 52 and the upper part of the casing 10 with an anchor bolt 54 and an anchor 54b.

  With this configuration, when the height of the horizontal frame member 30 is adjusted by the height adjustment mechanism 40, the penetrating shaft 41 and the contact shaft 42 protruding above the height adjustment mechanism 40 placed on the housing 10 are used. Is moved in the vertical direction by the nut 41a and the head portion 42a, thereby adjusting the height of the horizontal frame member 30. Further, by fixing the laying portion 32 to the through shaft 41 by the fixing jig 33, the posture and height of the horizontal frame member 30 are determined.

(How to install panel unit 20)
A method of attaching the panel unit 20 when the wall and window frame attaching structure 1 is formed from the above configuration will be described with reference to the drawings.

  First, as shown in FIG. 3, a rail-shaped horizontal frame member 30 is laid below the opening S of the housing 10. Here, since the height adjusting mechanism 40 is disposed between the horizontal frame member 30 and the housing 10, the height of the horizontal frame member 30 may be set to an appropriate height.

  Next, as shown in FIG. 2 and FIG. 4A, the notch 23 a of the leg portion 23 at the lower portion of the panel unit 20 is inserted into the rising portion 31 of the horizontal frame member 30. Thereby, positioning in the direction orthogonal to the surface of the opening S is reliably performed.

  Next, as shown in FIG. 1 to FIG. 4A, the upper end of the panel unit 20 is fixed with a fixed steel material 50 previously laid on the upper portion of the housing 10. Specifically, as shown in FIG. 4 (a), a fixing jig 53 penetrating the fixed steel material 50 from the opening S side is passed through the panel unit 20 whose lower part is fixed by the horizontal frame member 30, and fixed. To do.

  Thereby, the panel unit 20 can be attached to the opening S. Thereafter, the window S 21 of the panel unit 20 shown in FIG. 1 is assembled with a window, and the wall mounting portion 22 is assembled with a lightweight cellular concrete (ALC) panel to cover the opening S.

  As described above, according to the wall and window frame mounting structure of the present embodiment, the wall mounting portion 22 and the window frame 21 are integrally configured as the panel unit 20. For this reason, it does not take time to assemble the wall mounting portion 22 and the window frame 21, and can be easily laid at the construction site.

  Moreover, the panel unit 20 can be configured with high accuracy by integrally configuring the wall mounting portion 22 and the window frame 21 at the factory. Further, since the height adjustment mechanism 40 for adjusting the height of the horizontal structural member 30 is provided, the building frame is of RC or SRC structure, and it is difficult to ensure accuracy at the construction site. However, if the height of the horizontal structural member 30 is improved with accuracy, the panel unit 20 fixed to the horizontal structural member 30 is accurately configured at the factory, so that the positional accuracy of the panel unit 20 can be maintained high. .

  Further, the height adjustment mechanism 40 adjusts the height of the horizontal frame member 30 using the shafts 41 and 42, the nut 41a, and the head portion 42a that are threaded into the anchors 41b and 42b formed in the housing 10. For this reason, it is possible to adjust the height of the horizontal frame member 30 with a simple configuration and with high accuracy. In addition, even if it is difficult to maintain high accuracy at the construction site, such as RC housing or SRC housing, the panel unit 20 can be adjusted by adjusting the height of the horizontal structural member 30 and ensuring that it is level. Can be attached with high accuracy.

  The present invention can be applied to other than RC and SRC enclosures.

The perspective view of a wall and a window frame attachment structure. The expansion perspective view of the leg part of a panel unit. The perspective view which shows a mode that a panel unit and a horizontal structural member attach. Sectional drawing of a wall and a window frame attachment structure.

Explanation of symbols

S: Opening part, 1 ... Window frame mounting structure, 10 ... Housing, 20 ... Panel unit, 21 ... Window frame, 22 ... Wall mounting part, 23 ... Leg part, 23a ... Cut, 30 ... Horizontal frame, 31 ... Rising part, 32 ... laying part, 33 ... fixing jig, 40 ... height adjustment mechanism, 41 ... through shaft, 41a ... nut, 41b ... anchor, 42 ... contact shaft, 42a ... head, 42b ... anchor, 50 ... Fixed steel material, 51 ... Abutting surface, 52 ... Laying surface, 53 ... Fixing jig, 54 ... Anchor bolt, 54b ... Anchor

Claims (2)

A panel unit in which a wall mounting portion and a window frame to which a wall and a window are attached are configured integrally;
A horizontal frame member fixed to an RC or SRC frame and attached to the lower part of the panel unit;
A height adjustment mechanism for adjusting the height of the horizontal structural member from the housing;
A wall and window frame mounting structure characterized by comprising: The wall and window frame mounting structure according to claim 1,
The wall and window frame mounting structure, wherein the height adjusting mechanism adjusts the height of the horizontal frame member using a threaded shaft and nut that enter an anchor formed in a housing.

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