Window auxiliary frame fixing device

Abstract

The utility model provides a window auxiliary frame fixing device which comprises two U-shaped frames, openings of the two U-shaped frames are in the same direction, the two U-shaped frames are arranged in parallel, the two U-shaped frames are connected through a fixing piece, and each U-shaped frame comprises a transverse rod, a first vertical rod and a second vertical rod, the wall body clamping part is arranged between the first vertical rod and the second vertical rod in a sliding manner; the pushing adjusting seat is arranged between the two second vertical rods; the pushing piece is movably connected with the pushing adjusting seat; the window auxiliary frame positioning seat is arranged between the wall body clamping part and the first vertical rod; and the positioning piece is movably connected with the window auxiliary frame positioning seat. The first vertical rod and the wall body clamping part can be clamped outside a wall and fixed through the pushing part, and the window auxiliary frame is positioned through the positioning part; the plurality of window sub-frame fixing devices are respectively installed on opposite sides of the window sub-frame to fix the window sub-frame. The utility model has the benefits that the auxiliary window frame can be positioned and fixed, the construction efficiency is high, and the construction quality and the construction cost are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a window sub-frame fixing device. Background Art

[0002] In the existing technology, when installing the window frame, the window sub-frame must first be installed on the window (gap or reserved opening) reserved in the wall. In order to make the installation of the window sub-frame more convenient, the reserved window area is usually larger than the actual area. After the personnel locate the position of the window sub-frame, some filling materials are used to fill the gap between the window sub-frame and the wall. However, before the filling materials are filled, the window sub-frame is difficult to locate, and the positioning requires the joint efforts of multiple people. The stability of the window sub-frame cannot be guaranteed, and there is a hidden danger that the window sub-frame deviates and affects the construction quality; if the window sub-frame is not fixed well, secondary construction is required, which not only wastes construction materials, but also affects the construction progress, prolongs the installation time of personnel, and leads to increased labor costs; after the filling materials are filled, other components of the window frame need to be installed. However, as the installation progresses, the window sub-frame usually needs to bear a large weight. The window sub-frame is only stabilized by the filling materials, and it is difficult to ensure the stability between the window sub-frame and the wall, which affects the construction quality and has safety hazards such as the window sub-frame deviating and falling off. There are technical problems such as difficulty in installing and positioning the window sub-frame, low construction efficiency, high labor costs, inability to ensure the stability of the window sub-frame during installation, and safety hazards. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a window sub-frame fixing device, which is particularly suitable for quickly positioning and fixing the window sub-frame, ensuring construction efficiency and installation cost, and improving installation quality.

[0004] The technical solution adopted by the utility model is: a window sub-frame fixing device, including a positioning frame body, a wall clamping component, a pushing component and a window sub-frame positioning component, the positioning frame body includes two U-shaped frames with openings in the same direction and parallel to each other and a plurality of fixing parts for connecting the two U-shaped frames, each U-shaped frame includes a cross bar, a first vertical bar and a second vertical bar, the first vertical bar and the second vertical bar are respectively connected to the two ends of the cross bar, the wall clamping component is slidably arranged between the first vertical bar and the second vertical bar to adjust the distance from the wall clamping component to the first vertical bar, the pushing component includes a pushing adjustment seat arranged between the two second vertical bars and a pushing member movably connected to the pushing adjustment seat to push the wall clamping component, the window sub-frame positioning component includes a window sub-frame positioning seat arranged between the wall clamping component and the first vertical bar and a positioning member movably connected to the window sub-frame positioning seat to position the window sub-frame.

[0005] Furthermore, the push adjustment seat is slidably connected to each second upright pole to move along the length direction of the second upright pole.

[0006] Furthermore, the push adjustment seat is in an I-shape so as to be clamped between the two second vertical poles.

[0007] Furthermore, the window sub-frame positioning seat is slidably connected to each cross bar to move along the length direction of the cross bar.

[0008] Furthermore, the window sub-frame positioning seat is in an I-shape so as to be clamped between the two cross bars.

[0009] Furthermore, it also includes at least one limiting member, and at least one of the two first uprights and the wall clamping member is vertically connected to the limiting member in a T-shape to be fixed at the wall corner.

[0010] Furthermore, the wall clamping component includes a clamping piece for interacting with the first vertical rod to be clamped outside the wall and a movable seat connected to the clamping piece, and the movable seat is I-shaped to be clamped between the two horizontal rods.

[0011] The advantages and positive effects of the present invention are as follows: due to the adoption of the above technical solution, the window sub-frame can be positioned quickly and accurately and the fixation and stability of the window sub-frame can be ensured, and the installation can be completed by a single person; it has the advantages of simple structure, low processing cost, adjustable and detachable device, high construction efficiency, and can ensure construction quality and construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of the structure of an embodiment of the utility model

[0013] Figure 2 This is a top view of the structure of an embodiment of the utility model

[0014] Figure 3 This is a top view of the structure of the positioning frame body in one embodiment of the utility model

[0015] Figure 4 This is a front view of the structure of the window sub-frame positioning component in one embodiment of the utility model

[0016] Figure 5 This is a side view of the structure of the window sub-frame positioning component in one embodiment of the utility model

[0017] Figure 6 This is a structural front view of the wall clamping component in one embodiment of the utility model

[0018] Figure 7 This is a structural side view of a wall clamping component in one embodiment of the utility model

[0019] Figure 8 This is a structural front view of the pushing component in one embodiment of the utility model

[0020] Figure 9 This is a top view of the structure of the pushing component in one embodiment of the utility model

[0021] Figure 10 This is a schematic diagram of a usage scenario for positioning the window sub-frame according to an embodiment of the utility model.

[0022] Figure 11 This is a schematic diagram of the use scenario of fixing the position of the window sub-frame in one embodiment of the utility model.

[0023] In the picture:

[0024] 1. Fixing piece 21, crossbar 22, first vertical pole

[0025] 23. Second vertical pole 31. Push adjustment seat 32. Push member

[0026] 41. Window sub-frame positioning seat 42. Positioning piece 51. Moving seat

[0027] 52, clamping part 6, limiting part 7, window subframe

[0028] 8. Wall DETAILED DESCRIPTION

[0029] The following describes embodiments of the present invention in conjunction with the accompanying drawings. The described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar units or units with the same or similar functions.

[0031] The embodiments described below with reference to the accompanying drawings are illustrative and intended only to explain the present invention and are not to be construed as limiting the present invention. In the description of the present invention, it should be understood that terms such as "install," "connect," and "fix" are to be understood broadly, encompassing both direct and indirect connection, installation, or fixation, and the present invention is not intended to limit these terms.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] like Figures 1 to 11 As shown, a schematic diagram of an embodiment of a window sub-frame fixing device of the present invention includes a positioning frame body, a wall clamping component, a pushing component and a window sub-frame positioning component. The positioning frame body includes two U-shaped frames with openings in the same direction and parallel to each other and a plurality of fixing members 1 for connecting the two U-shaped frames. Each U-shaped frame includes a cross bar 21, a first vertical bar 22 and a second vertical bar 23. The first vertical bar 22 and the second vertical bar 23 are respectively connected to the two ends of the cross bar 21 to form a U-shaped frame. The wall clamping component is slidably arranged on the first vertical bar 21. The distance between the vertical rod 22 and the second vertical rod 23 is used to adjust the wall clamping component to the first vertical rod 22. The wall clamping component is slidably connected to each cross bar 21. The pushing component includes a pushing adjustment seat 31 provided between the two second vertical rods 23 and a pushing member 32 movably connected to the pushing adjustment seat 31 to push the wall clamping component. The window sub-frame positioning component includes a window sub-frame positioning seat 41 provided between the wall clamping component and the first vertical rod 22 and a positioning member 42 movably connected to the window sub-frame positioning seat 41 to position the window sub-frame 7.

[0034] In this embodiment, the first and second vertical rods 22 and 23 are parallel to each other and are both perpendicularly connected to the crossbar 21. A push member 32 is positioned perpendicularly to the second vertical rod 23. The push adjustment seat 31 is threadedly connected to the push member 32. The push adjustment seat 31 has a threaded hole defined therein, and the push member 32 has threads on its surface that match the threaded hole. A positioning member 42 is positioned perpendicularly to the crossbar 21. The window subframe positioning seat 41 has an adjustment threaded hole defined therein, and the positioning member 42 has adjustment threads on its surface for threaded connection with the window subframe positioning seat 41.

[0035] In this embodiment, the crossbar 21, the first vertical bar 22, and the second vertical bar 23 are integrally formed, making the structure more stable. The crossbar 21, the first vertical bar 22, and the second vertical bar 23 have multiple connecting holes. The fixing member 1 is a bolt. The multiple connecting holes on the two U-shaped frames correspond to each other and are inserted with bolts. The distance between the two U-shaped frames can be adjusted by installing nuts on the bolts. In this embodiment, the fixing member 1 realizes a detachable positioning frame body structure, which facilitates the rapid installation of the wall clamping component, the push component, and the window sub-frame positioning component. By moving the nut on the bolt, the spacing between the two U-shaped frames can be fine-tuned, facilitating the easy movement of the wall clamping component, the push component, and the window sub-frame positioning component between the two U-shaped frames, and ensuring that the two U-shaped frames can be firmly clamped to the wall clamping component, the push component, and the window sub-frame positioning component by tightening the nut after adjustment. The structure is simple, and a detachable, adjustable, and fixable structure can be achieved.

[0036] The method of using the utility model includes the following steps:

[0037] The construction technicians determine the size of the window sub-frame 7 according to the construction requirements, and adjust the distance between the two first uprights 22 and the wall clamping parts according to the thickness of the wall 8 so that the window sub-frame 7 is clamped outside the wall 8. The adjustable structure can be applied to various wall 8 thicknesses and has a wide applicability. The wall clamping parts can be pushed by the pushing member 32 to tighten the window sub-frame, ensuring that the window sub-frame fixing device can be firmly fixed to the wall 8. Finally, the position of the window sub-frame 7 can be adjusted by moving the positioning member 42.

[0038] A plurality of window sub-frame fixing devices are respectively installed on opposite sides of the window sub-frame 7 to fix the window sub-frame 7. In this embodiment, two window sub-frame fixing devices can be installed on each side of the rectangular window sub-frame 7. The window sub-frame fixing devices installed on opposite sides push the window sub-frame 7 in directions away from each other to fix the window sub-frame 7.

[0039] After the position of the window sub-frame 7 is fixed, filler materials such as foam glue are injected between the window sub-frame 7 and the wall 8, and expansion screws are installed. After the foam glue reaches a certain strength, the window sub-frame fixing device is removed.

[0040] This embodiment has a simple structure and low processing cost, and is easy to promote and apply; it is easy and simple to operate, and a single person can independently position and fix the window sub-frame 7 without repeated detection and staged adjustment of the window sub-frame 7, which can reduce labor costs, improve the positioning and fixing efficiency of the window sub-frame 7, ensure the stability of the window sub-frame 7 after installation, and avoid the hidden dangers of the window sub-frame 7 offsetting or falling off due to support only by filling materials, thereby ensuring installation quality, avoiding secondary construction, and ensuring construction costs; the device is adjustable, detachable and reusable, and can be applied to walls of various thicknesses and installation windows and window sub-frames 7 of various sizes.

[0041] In this embodiment, the push adjustment seat 31 is slidably connected to each second upright 23 and moves along the length of the second upright 23 to adjust the push position. In this embodiment, the position of the push member 32 can be adjusted according to the distance between the window sub-frame 7 and the wall 8 to ensure that it is firmly clamped to the outside of the wall 8. For example, when the same-sized window sub-frame 7 is installed in a window of a different size, or when a different-sized window sub-frame 7 is replaced in a window of the same size, the position of the push member 32 can be adjusted to achieve a better fixation effect.

[0042] In this embodiment, the push-adjustable seat 31 is I-shaped and can be clamped between the two second uprights 23 through the side recesses. The I-shaped shape can be produced by providing sliding grooves on both sides of the push-adjustable seat 31. This simple structure not only allows sliding between the two second uprights 23, but also provides sliding limit through the side recesses, making it convenient for construction workers to install and adjust, and ensuring construction efficiency.

[0043] In this embodiment, the window sub-frame positioning seat 41 is slidably connected to each crossbar 21 to move along the length of the crossbar 21. The mutual sliding function can accurately position the position of the window sub-frame 7 relative to the wall 8 according to construction requirements, and the operation is flexible while ensuring accurate positioning and improving installation quality.

[0044] In different embodiments, the sliding connection between the window sub-frame positioning seat 41 and the crossbar 21 can be flexibly designed, such as by providing a hole that is adapted to the two crossbars 21 in the direction perpendicular to the positioning member 42 inside the window sub-frame positioning seat 41, the number of holes can be one or two, and the window sub-frame positioning seat 41 is sleeved outside the crossbar 21 to achieve sliding. In this embodiment, the window sub-frame positioning seat 41 is I-shaped and can be clamped between the two crossbars 21 through a side recess. In this embodiment, the window sub-frame positioning seat 41 and the crossbar 21 can be quickly disassembled, which not only satisfies the sliding function but also facilitates disassembly, replacement, maintenance, or storage. The spacing between the two crossbars 21 is adjusted by the fixing member 1 to be tightly clamped outside the window sub-frame positioning seat 41, ensuring that the window sub-frame positioning seat 41 can maintain fixed stability after movement and adjustment. This embodiment can ensure that the window sub-frame 7 is accurately positioned and firmly fixed, and is easy and quick to operate, with high installation efficiency, while also ensuring installation quality.

[0045] In this embodiment, at least one limiting member 6 is further included, and at least one of the two first vertical rods 22 and the wall clamping member is vertically connected to the limiting member 6 in a T-shape to be fixed to the outer corner of the wall 8. In this embodiment, each first vertical rod 22 and the clamping member 52 are vertically connected to a limiting member 6, and the distance between each limiting member 6 and the cross bar 21 is equal. In this embodiment, by adding the limiting member 6, the clamping member 52 and each second vertical rod 22 can be quickly clamped to the outside of the wall 8. By being vertically connected to the limiting member 6, it can be quickly clamped at the corner of the wall, thereby improving the installation efficiency. At the same time, by the limiting member 6 equidistant from the cross bar 21, the clamping member 52 and the first vertical rod 22 arranged vertically to the limiting member 6 can be closely attached to the outside of the wall 8, thereby ensuring the horizontality and verticality of the installation of the window sub-frame fixing device, and better positioning of the window sub-frame 7 can be achieved, thereby improving the positioning accuracy and ensuring the installation quality.

[0046] In this embodiment, the wall-mounted clamping assembly includes a clamping member 52 for interacting with the first vertical rod 22 to clamp the wall 8, and a movable seat 51 connected to the clamping member 52. The movable seat 51 is I-shaped and fits between the two horizontal rods 21. The movable seat 51, the push-adjusting seat 31, and the window sub-frame positioning seat 41 are all I-shaped, with similar structures, which facilitates production and parts replacement and maintenance, ensuring turnover. They also slide flexibly with the U-shaped frame and can be quickly disassembled for easy installation or storage for reuse.

[0047] This embodiment can not only quickly position the window sub-frame 7, but also ensure that the window sub-frame 7 is stable and does not deviate after positioning, and prevent the window sub-frame 7 from deviating or falling off as the force on the window frame increases during the installation process. It can not only improve the installation quality but also ensure construction safety. There is no need for multiple inspections and adjustments of the window sub-frame 7 in the later stage. The installation can be completed by one person independently, saving time and labor. The device is adjustable and detachable, and is suitable for installation on walls of different thicknesses, windows of different sizes, and window sub-frames 7 of various sizes. It has a simple structure and is easy to operate, which ensures construction costs while improving installation efficiency and labor costs.

[0048] The above embodiments of the present invention are described in detail. However, the above contents are only preferred embodiments of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A window sub-frame fixing device, characterized in that: The window sub-frame positioning component includes a U-shaped frame body, a wall clamping component, a pushing component and a window sub-frame positioning component, the positioning frame body includes two U-shaped frames with openings in the same direction and parallel to each other and a plurality of fixing parts for connecting the two U-shaped frames, each of the U-shaped frames includes a cross bar, a first vertical bar and a second vertical bar, the first vertical bar and the second vertical bar are respectively connected to the two ends of the cross bar, the wall clamping component is slidably arranged between the first vertical bar and the second vertical bar to adjust the distance between the wall clamping component and the first vertical bar, the pushing component includes a pushing adjustment seat arranged between the two second vertical bars and a pushing member movably connected to the pushing adjustment seat to push the wall clamping component, the window sub-frame positioning component includes a window sub-frame positioning seat arranged between the wall clamping component and the first vertical bar and a positioning member movably connected to the window sub-frame positioning seat to position the window sub-frame.

2. The window sub-frame fixing device according to claim 1, characterized in that: The push adjustment seat is slidably connected to each of the second vertical poles to move along the length direction of the second vertical poles.

3. The window sub-frame fixing device according to claim 2, characterized in that: The push adjustment seat is in an I-shape so as to be clamped between the two second vertical poles.

4. The window sub-frame fixing device according to claim 1, characterized in that: The window sub-frame positioning seat is slidably connected to each of the cross bars so as to move along the length direction of the cross bars.

5. The window sub-frame fixing device according to claim 4, characterized in that: The window sub-frame positioning seat is in an I-shape so as to be clamped between the two cross bars.

6. The window sub-frame fixing device according to claim 1, characterized in that: It also includes at least one limiting member, and at least one of the two first uprights and the wall clamping members is vertically connected to the limiting member in a T-shape to be fixed at a wall corner.

7. The window sub-frame fixing device according to any one of claims 1 to 6, characterized in that: The wall clamping component includes a clamping piece for interacting with the first vertical rod to be clamped outside the wall and a movable seat connected to the clamping piece. The movable seat is I-shaped to be clamped between the two horizontal rods.

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