Door and window frame mounting positioning device and construction method thereof

Abstract

The application discloses a door and window attached frame mounting and positioning device and a construction method thereof, and relates to the technical field of building construction. The device comprises a base arranged on both sides of a door and window hole and a vertical stand arranged on the base. An attached frame bottom positioning rod and an elevation line positioning rod are sequentially arranged on the stand in a horizontal direction from bottom to top. The attached frame bottom positioning rod and the elevation line positioning rod are perpendicular to each other. The elevation line positioning rod is perpendicular to the side wall of the door and window hole and is flush with the elevation line. A wire passing positioning rod is arranged on the elevation line positioning rod in a horizontal direction. The wire passing positioning rod is perpendicular to the elevation line positioning rod and parallel to the attached frame bottom positioning rod. The bottom of the door and window attached frame is placed on the attached frame bottom positioning rod and the two sides of the bottom are in contact with the wire passing positioning rod. The building elevation line is introduced from outside the attached frame into the attached frame, and the attached frame bottom elevation is fixed according to the construction drawing requirement by using the positioning rod. Meanwhile, the rigid rod is used to introduce the outer wall wire into the window frame range, so that the horizontal bottom elevation and the vertical wire passing positioning requirement are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a door and window frame mounting positioning device and a construction method thereof. BACKGROUND

[0002] At present, the frame mounting of doors and windows in building construction is mainly horizontally positioned by using a laser leveler to draw a 1m line of the building, and the vertical frame positioning is performed by drawing a line on the outer wall. In the construction process, the final installation error is caused by the instrument error of the laser leveler, the error of the elevation measurement, the human observation error and other factors, and rigid positioning cannot be achieved. There are obvious human factors, which affect the construction quality. Moreover, the operation of erecting the leveler, measuring the frame bottom elevation with a tape measure, and aligning the outer wall line is relatively complex, and more time is spent. SUMMARY

[0003] Therefore, the present application aims to provide a door and window frame mounting positioning device and a construction method thereof, which can change the horizontal and vertical positioning lines into rigid positioning lines to reduce the influence of human factors on the frame mounting in the construction process.

[0004] The door and window frame mounting positioning device and the construction method thereof provided by the present application adopt the following technical solutions:

[0005] In a first aspect, a door and window frame mounting positioning device includes a base arranged on both sides of a door and window opening and a vertical stand arranged on the base. An attachment frame bottom positioning rod and an elevation line positioning rod are arranged on the stand in a horizontal direction from bottom to top. The attachment frame bottom positioning rod and the elevation line positioning rod are perpendicular to each other. The elevation line positioning rod is perpendicular to the side wall of the door and window opening and is flush with the elevation line. A line positioning rod is arranged on the elevation line positioning rod in the horizontal direction. The line positioning rod is perpendicular to the elevation line positioning rod and parallel to the attachment frame bottom positioning rod. The bottom of the door and window frame is placed on the attachment frame bottom positioning rod and the two sides thereof are in contact with the line positioning rod.

[0006] Further, the attachment frame bottom positioning rod is slidably arranged on the stand, and a first locking member is arranged on the attachment frame bottom positioning rod for fixing the attachment frame bottom positioning rod on the stand.

[0007] Further, the elevation line positioning rod is slidably arranged on the stand, and a second locking member is arranged on the elevation line positioning rod for fixing the elevation line positioning rod on the stand.

[0008] Further, a scale line is arranged on the side wall of the stand in a vertical direction.

[0009] Further, the line positioning rod is slidably arranged on the elevation line positioning rod, and a third locking member is arranged on the line positioning rod for fixing the line positioning rod on the elevation line positioning rod.

[0010] Further, a scale line is arranged on the side wall of the elevation line positioning rod in a horizontal direction.

[0011] In a second aspect, a door and window attached frame installation positioning construction method comprises the following steps:

[0012] S1, on-site measurement and lofting of a 1m line of a building, drawing of a control line from an outer wall;

[0013] S2, calculation of the height difference between the attached frame bottom elevation and the 1m line according to drawings;

[0014] S3, placement of two positioning devices on both sides of a window sill, and adjustment of the upper end surface of the elevation line positioning rod to be flush with the 1m line, and adjustment of the control line positioning rod to be flush with the control line on the outer wall;

[0015] S4, adjustment of the position of the attached frame bottom positioning rod according to the height difference between the attached frame bottom elevation and the 1m line;

[0016] S5, adjustment of the attached frame bottom and side edges to be flush with the attached frame bottom positioning rod and the control line positioning rod respectively, and completion of positioning;

[0017] S6, uniform setting of fixing pieces on the wall and ground of a door and window hole to fix the attached frame, and completion of installation.

[0018] In summary, the present application has at least one of the following beneficial effects: the building elevation line is introduced from outside the attached frame into the attached frame, the attached frame bottom elevation is determined according to the construction drawings by the positioning rod, the outer wall control line is introduced into the window frame range by the rigid rod, the horizontal bottom elevation and vertical control line positioning requirements are met, the positioning effect is good, the installation position deviation can be effectively reduced, the construction is fast, a laser level meter does not need to be erected, and the influence of human factors on the engineering quality is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a use schematic view of the positioning device of the embodiment of the present application;

[0020] Fig. 2 It is a front view of the positioning device of the embodiment of the present application;

[0021] Fig. 3 It is a top view of the positioning device of the embodiment of the present application.

[0022] MARK NUMBER EXPLANATION:

[0023] 1, base; 2, vertical rod; 3, attached frame bottom positioning rod; 31, first locking piece; 4, elevation line positioning rod; 41, second locking piece; 5, control line positioning rod; 51, third locking piece. DETAILED DESCRIPTION

[0024] Following, the advantages and effects of the present application will be illustrated by specific examples, and other advantages and effects of the present application can be easily understood by those skilled in the art according to the disclosure of the present specification. The present application can also be implemented or applied by other different specific embodiments, and the details in the present specification can be modified or changed based on different views and applications without departing from the spirit of the present application.

[0025] The following description will be made in detail with reference to the accompanying drawings. Figs. 1-3 The present application will be further described.

[0026] The embodiment of the present application discloses a door and window frame mounting and positioning device and a construction method thereof. Referring to Figs. 1-3 , the door and window frame mounting and positioning device comprises a base 1 arranged on both sides of a door and window hole and a vertical stand 2 arranged on the base 1, a frame bottom positioning rod 3 and a elevation line positioning rod 4 are sequentially arranged on the vertical stand 2 in a horizontal direction from bottom to top, the elevation line is a 1m line in the embodiment, the frame bottom positioning rod 3 and the elevation line positioning rod 4 are perpendicular to each other, the elevation line positioning rod 4 is perpendicular to the side wall of the door and window hole and is flush with the elevation line, a wire positioning rod 5 is arranged on the elevation line positioning rod 4 in a horizontal direction, the wire positioning rod 5 is perpendicular to the elevation line positioning rod 4 and is parallel to the frame bottom positioning rod 3, a door and window frame bottom is placed on the frame bottom positioning rod 3 and the two sides are in contact with the wire positioning rod 5, the frame bottom positioning rod 3 and the elevation line positioning rod 4 are fixed on the vertical stand 2 according to the drawing and the on-site calculation data, the wire positioning rods 5 of two devices are installed at appropriate positions of the elevation line positioning rod 4 according to the width of the frame, the frame bottom is placed on the two frame bottom positioning rods 3 and the two sides of the frame abut against the two wire positioning rods 5, the positioning of the frame is completed, the frame is fixed by evenly arranging fixing pieces on the wall and the ground of the door and window hole, and the installation of the frame is completed.

[0027] The 1m line of the building is introduced into the frame from outside of the frame, the frame bottom elevation is fixed by the positioning rod according to the construction drawing, and the wire of the outer wall is introduced into the window frame range by the rigid rod, so that the horizontal bottom elevation and the vertical wire positioning requirements are met, the positioning effect is good, the installation position deviation can be effectively reduced, the construction is fast, the laser level meter does not need to be erected again, and the influence of human factors on the engineering quality is reduced.

[0028] In the embodiment, the frame bottom positioning rod 3 is slidably arranged on the vertical stand 2, a first locking piece 31 for fixing the frame bottom positioning rod 3 on the vertical stand 2 is arranged on the frame bottom positioning rod 3, the first locking piece 31 is a bolt in the embodiment, the frame bottom positioning rod 3 can be vertically slid on the vertical stand 2 by loosening the first locking piece 31, the height of the frame bottom positioning rod 3 is changed, and the use is more convenient.

[0029] In the embodiment, the elevation line positioning rod 4 is slidably arranged on the vertical rod 2, and the second locking member 41 for fixing the elevation line positioning rod 4 on the vertical rod 2 is arranged on the elevation line positioning rod 4. In the embodiment, the second locking member 41 is a bolt. By loosening the second locking member 41, the elevation line positioning rod 4 can be vertically slid on the vertical rod 2, and the elevation line positioning rod 4 can be quickly moved to the 1m line height, so that the use is more convenient.

[0030] In the embodiment, the scale line is arranged on the side wall of the vertical rod 2 in the vertical direction. By the scale line on the vertical rod 2, the height of the frame bottom positioning rod 3 and the elevation line positioning rod 4 is adjusted more conveniently.

[0031] In the embodiment, the wire positioning rod 5 is slidably arranged on the elevation line positioning rod 4, and the third locking member 51 for fixing the wire positioning rod 5 on the elevation line positioning rod 4 is arranged on the wire positioning rod 5. In the embodiment, the third locking member 51 is a bolt. By moving the wire positioning rods 5 on the two devices, the distance between the two wire positioning rods 5 is just the same as the width of the frame. After the wire positioning rods 5 are fixed by the third locking member 51, the use is more convenient.

[0032] In the embodiment, the scale line is arranged on the side wall of the elevation line positioning rod 4 in the horizontal direction. By the scale line on the elevation line positioning rod 4, the position of the wire positioning rod 5 is adjusted more conveniently.

[0033] A door and window frame mounting and positioning construction method comprises the following steps.

[0034] Step one, the 1m line of the building is measured and laid out on site, and the control wire is drawn out from the outer wall.

[0035] Step two, the height difference between the frame bottom elevation and the 1m line is calculated according to the drawings.

[0036] Step three, two positioning devices are placed on both sides of the window sill, and the upper end surface of the elevation line positioning rod 4 is adjusted to be flush with the 1m line, and the wire positioning rod 5 is adjusted to be flush with the wire on the outer wall.

[0037] Step four, the position of the frame bottom positioning rod 3 is adjusted according to the height difference between the frame bottom elevation and the 1m line.

[0038] Step five, the frame bottom and the side edge are respectively flush with the frame bottom positioning rod 3 and the wire positioning rod 5, and the positioning is completed.

[0039] Step six, the frame is fixed by evenly arranging the fixing pieces on the wall and the ground of the door and window hole, and the installation is completed.

[0040] Finally, it is to be explained that the above embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the purpose and scope of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A method for installing and positioning door and window subframes, characterized in that: A door and window subframe installation positioning device is used. The positioning device includes a base (1) set on both sides of the door and window opening and a vertical pole (2) set on the base (1). The vertical pole (2) is provided with a subframe bottom positioning rod (3) and an elevation line positioning rod (4) arranged in sequence from bottom to top along the horizontal direction. The subframe bottom positioning rod (3) and the elevation line positioning rod (4) are perpendicular to each other. The elevation line positioning rod (4) is perpendicular to the side wall of the door and window opening and is flush with the elevation line. The elevation line positioning rod (4) is provided with a through line positioning rod (5) arranged in the horizontal direction. The through line positioning rod (5) is perpendicular to the elevation line positioning rod (4) and is parallel to the subframe bottom positioning rod (3). The bottom of the door and window subframe is placed on the subframe bottom positioning rod (3) and the two sides are in contact with the through line positioning rod (5). The bottom positioning rod (3) of the subframe can be slidably mounted on the upright (2), and the bottom positioning rod (3) of the subframe is provided with a first locking member (31) for fixing itself on the upright (2). The elevation line positioning rod (4) is slidably mounted on the upright (2), and the elevation line positioning rod (4) is provided with a second locking member (41) for fixing itself on the upright (2). The line positioning rod (5) is slidably mounted on the elevation line positioning rod (4), and the line positioning rod (5) is provided with a third locking member (51) for fixing itself on the elevation line positioning rod (4). The installation and positioning method for door and window subframes includes the following steps: S1. Measure and lay out the 1m line of the building on site, and pull out the control line from the outer wall; S2. Calculate the height difference between the bottom elevation of the subframe and the 1m line based on the drawings; S3. Place two positioning devices on both sides of the windowsill, and adjust the upper end of the elevation line positioning rod (4) to be flush with the 1m line, and the through line positioning rod (5) to be flush with the through line on the outer wall. S4. Adjust the position of the bottom positioning rod (3) of the subframe according to the height difference between the bottom elevation of the subframe and the 1m line; S5. Align the bottom and side of the subframe with the bottom positioning rod (3) and the through-line positioning rod (5) of the subframe respectively to complete the positioning; S6. Evenly distribute fixing plates on the walls and floor around the door and window openings to secure the subframe, completing the installation.

2. The door and window subframe installation and positioning construction method according to claim 1, characterized in that: The upright (2) has vertical scale lines on its side wall.

3. The door and window subframe installation and positioning construction method according to claim 1, characterized in that: The elevation line positioning rod (4) has a scale line set on its side wall in the horizontal direction.

Images