Horizontal window frame fixing device

Abstract

The utility model relates to a horizontal window frame fixing device which comprises two locking mechanisms which are symmetrically distributed, and the two locking mechanisms are connected through a telescopic cross rod. The lifting and fastening mechanism is arranged on the lower side of the locking mechanism in a sliding mode, and the lifting and fastening mechanism can slide in the direction perpendicular to the locking mechanism; after the locking mechanism and the existing building body are locked and fixed, the lifting and fastening mechanism can slide towards the locking mechanism to reduce the distance between the lifting and fastening mechanism and the locking mechanism, and clamping and fixing of the existing horizontal window frame are achieved. According to the application, the locking mechanism is matched with the lifting and fastening mechanism to realize fixation of the window frame and the existing building main body, so that rapid fixation of the window frame and the existing building main body is realized, and the fixing efficiency of the window frame is directly improved.

Description

Technical Field

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

[0002] During the installation and construction of existing window frames, the window frames are connected to the wall with tie plates. As the window frames fall due to their own weight, the tie plates cannot bear the weight of the windows. The tie plate fixings in the window factory accessories cannot meet the fixing requirements. In actual construction, wooden wedges are often used for temporary fixing.

[0003] Using wooden wedges to temporarily fix the window frame certainly meets the actual use needs, but using wooden wedges to fix the window frame has the problem of low installation efficiency and troublesome adjustment after fixation. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects of the prior art, provide a horizontal window frame fixing device, and solve the problem of low efficiency of fixing the window frame with wooden wedges in the prior art.

[0005] To achieve the above object, the utility model provides a horizontal window frame fixing device, comprising two symmetrically distributed locking mechanisms, the two locking mechanisms being connected by a telescopic cross bar;

[0006] A lifting and fastening mechanism slidably arranged at the lower side of the locking mechanism, wherein the lifting and fastening mechanism can slide in a direction perpendicular to the locking mechanism;

[0007] After the locking mechanism is locked and fixed to the existing building main body, the lifting and fastening mechanism can slide toward the locking mechanism to reduce the distance between the locking mechanism and the locking mechanism, thereby achieving clamping and fixing of the existing horizontal window frame.

[0008] By adopting this technical solution, the locking mechanism and the lifting and fastening mechanism cooperate to form an intermediate connecting structure. The locking mechanism can be fixed to the existing building body. The lifting and fastening mechanism can slide relative to the locking mechanism to clamp the window frame on the locking mechanism, thereby achieving relative fixation of the window frame to the existing building body, so as to achieve the purpose of increasing the efficiency of fixing the window frame.

[0009] Furthermore, the locking mechanism comprises two clamping plates arranged in parallel, and a locking bolt is passed through the two clamping plates;

[0010] The threads on the surfaces of the two ends of the locking bolt are opposite to each other and respectively matched with the threads of the two clamping plates.

[0011] By adopting this technical solution, after the locking bolt is rotated, the two clamps can move toward or away from each other synchronously to achieve the effect of locking and loosening. In actual use, the two clamps can be controlled by rotating the locking bolt to clamp the existing building body, so as to achieve relative fixation between the device and the existing building body.

[0012] Furthermore, a gasket is provided on the surfaces of the two clamping plates facing each other.

[0013] By adopting this technical solution, additional gaskets are added to provide a protective effect and avoid affecting the surface structure of the existing building.

[0014] Furthermore, the end of the locking bolt is connected to a handle.

[0015] By adopting this technical solution, the difficulty of rotating the locking bolt is reduced, thereby reducing the operating difficulty of the device.

[0016] Furthermore, a sliding groove is provided on the locking mechanism corresponding to the lifting and tightening mechanism, and a lifting bolt with a meshing gear is provided on one side of the sliding groove and is rotatably connected to the locking mechanism. One end of the lifting bolt passes through the interior of the locking mechanism and is connected to the handwheel, and the other end of the lifting bolt passes through the interior of the locking mechanism and is threadedly connected to the locking nut.

[0017] By adopting this technical solution, a sliding groove is set to provide a sliding guide for the lifting and fastening mechanism, thereby increasing the sliding stability of the lifting and fastening mechanism; a lifting bolt is set to provide a prerequisite for controlling the sliding of the lifting and fastening mechanism, and a locking nut is set to cooperate in locking the lifting bolt, thereby ensuring that the lifting bolt can be fixed at any time.

[0018] Furthermore, the lifting and fastening mechanism includes a T-shaped fastening frame sliding in the sliding groove, one side of the T-shaped fastening frame is integrally provided with a toothed plate engaged with the toothed gear, and the other side of the T-shaped fastening frame extends out of the locking mechanism to form a fastening space between the locking mechanism.

[0019] By adopting this technical solution, when the lifting bolt rotates, the T-shaped fastening frame can slide along the sliding groove under the meshing action of the meshing gear and the meshing plate, and at the same time change the gap between one side of it and the locking mechanism, which can not only realize the clamping and fixing of the window frame, but also adapt to the fixing operation of window frames of different thicknesses.

[0020] Furthermore, a rubber pad is provided on a surface of the T-shaped fastening frame facing the fastening space.

[0021] By adopting this technical solution, the window frame is protected and damage to the window frame during the lifting process is avoided.

[0022] Furthermore, a level bubble is provided on the locking mechanism.

[0023] By adopting this technical solution, the locking mechanism can be directly leveled through the spirit level, thereby achieving leveling of the fixed rear window frame.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] 1. The window frame is fixed to the existing building body by the locking mechanism and the lifting and fastening mechanism, thereby realizing the rapid fixation of the window frame to the existing building body and directly increasing the fixing efficiency of the window frame.

[0026] 2. There are two locking mechanisms on the telescopic cross bar, corresponding to the fixation of both sides of the window frame. In addition, the telescopic function of the telescopic cross bar can adapt to the fixation of window frames of different widths, which has high flexibility of use.

[0027] 3. This device replaces the original method of using wooden wedges to fix the window frame. In addition to increasing work efficiency, it also eliminates the problem of wood chips caused by the use of wooden wedges, which leads to gaps in the foam glue. It can effectively reduce the probability of leakage after the window frame is sprayed with foam glue.

[0028] 4. The fixing device is adjustable. After the window frame is initially fixed, the locking bolts and pulling bolts can be turned according to actual needs to manually change the position of the window frame relative to the existing building body to meet the actual needs of adjustment after the window frame is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a front view of a horizontal window frame fixing device in the utility model;

[0030] Figure 2 It is a side perspective view of a horizontal window frame fixing device in the utility model;

[0031] Figure 3 It is a front view partial cross-sectional view of a horizontal window frame fixing device in the utility model.

[0032] Explanation of the accompanying reference numerals: 1. locking mechanism; 2. telescopic cross bar; 3. lifting and fastening mechanism; 4. splint; 5. locking bolt; 6. handle; 7. lifting bolt; 8. hand wheel; 9. T-shaped fastening bracket; 10. rubber pad; 11. spirit level. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0034] Please see attached Figure 1-3The utility model provides a horizontal window frame fixing device, including two locking mechanisms 1 which are symmetrically distributed, and the two locking mechanisms 1 are connected by a telescopic cross bar 2; a lifting and fastening mechanism 3 is slidably arranged on the lower side of the locking mechanism 1, and the lifting and fastening mechanism 3 can slide in a direction perpendicular to the locking mechanism 1; after the locking mechanism 1 is locked and fixed with the existing building main body, the lifting and fastening mechanism 3 can slide toward the locking mechanism 1 to reduce the distance between the lifting and fastening mechanism 3 and the locking mechanism 1, so as to achieve the clamping and fixing of the existing horizontal window frame; the locking mechanism 1 and the lifting and fastening mechanism 3 cooperate to form an intermediate connecting structure, and the locking mechanism 1 can be fixed with the existing building main body, and the lifting and fastening mechanism 3 can slide relative to the locking mechanism 1 to clamp the window frame on the locking mechanism 1, thereby achieving the relative fixation of the window frame and the existing building main body, so as to achieve the purpose of increasing the efficiency of fixing the window frame.

[0035] The locking mechanism 1 includes two clamping plates 4 arranged in parallel, and a locking bolt 5 is passed through the two clamping plates 4. The threads on the surfaces of the two ends of the locking bolt 5 are opposite and respectively matched with the threads of the two clamping plates 4; after the locking bolt 5 is rotated, the two clamping plates 4 can move toward or away from each other synchronously to achieve the effect of locking and loosening. In actual use, the two clamping plates 4 can be controlled to clamp the existing building body by rotating the locking bolt 5 to achieve relative fixation between the device and the existing building body.

[0036] Gaskets are provided on the surfaces of one side of the two clamping plates 4 facing each other; the gaskets are added to provide a protective effect to avoid affecting the surface structure of the existing building body.

[0037] The end of the locking bolt 5 is connected to a handle 6, which reduces the difficulty of rotating the locking bolt 5, thereby reducing the difficulty of operating the device.

[0038] The locking mechanism 1 is provided with a level bubble 11 ; the locking mechanism 1 can be directly leveled through the level bubble 11 , thereby achieving leveling of the fixed rear window frame.

[0039] A sliding groove is provided on the locking mechanism 1 corresponding to the lifting and fastening mechanism 3, and a lifting bolt 7 with a meshing gear is provided on one side of the sliding groove and is rotatably connected to the locking mechanism 1, one end of the lifting bolt 7 passes through the interior of the locking mechanism 1 and is connected to the handwheel 8, and the other end of the lifting bolt 7 passes through the interior of the locking mechanism 1 and is threadedly connected to the locking nut; the sliding groove is provided to provide a sliding guide for the lifting and fastening mechanism 3, thereby increasing the sliding stability of the lifting and fastening mechanism 3; the lifting bolt 7 is provided to provide a prerequisite for controlling the sliding of the lifting and fastening mechanism 3, and a locking nut is provided to cooperate in locking the lifting bolt 7, thereby ensuring that the lifting bolt 7 can be fixed at any time.

[0040] The lifting and fastening mechanism 3 includes a T-shaped fastening frame 9 that slides in the sliding groove, and a meshing plate that meshes with the meshing gear is integrally provided on one side of the T-shaped fastening frame 9, and the other side of the T-shaped fastening frame 9 extends out of the locking mechanism 1 to form a fastening space between the locking mechanism 1; when the lifting bolt 7 rotates, the T-shaped fastening frame 9 can slide along the sliding groove under the meshing action of the meshing gear and the meshing gear plate, and at the same time change the gap between one side of it and the locking mechanism 1, which can not only realize the clamping and fixing of the window frame, but also adapt to the fixing operation of window frames of different thicknesses.

[0041] A rubber pad 10 is provided on the surface of the T-shaped fastening frame 9 facing the fastening space, which provides protection for the window frame and avoids damage to the window frame during the lifting process.

[0042] The utility model is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various variations of the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation of the utility model, and the scope of protection of the utility model shall be defined by the scope of the attached claims.

Claims

1. A horizontal window frame fixing device, characterized in that: include: Two symmetrically distributed locking mechanisms, the two locking mechanisms are connected by a telescopic cross bar; A lifting and fastening mechanism slidably arranged at the lower side of the locking mechanism, wherein the lifting and fastening mechanism can slide in a direction perpendicular to the locking mechanism; After the locking mechanism is locked and fixed to the existing building main body, the lifting and fastening mechanism can slide toward the locking mechanism to reduce the distance between the locking mechanism and the locking mechanism, thereby achieving clamping and fixing of the existing horizontal window frame.

2. A horizontal window frame fixing device according to claim 1, characterized in that: The locking mechanism comprises two clamping plates arranged in parallel, and a locking bolt is passed through the two clamping plates; The threads on the surfaces of the two ends of the locking bolt are opposite to each other and respectively matched with the threads of the two clamping plates.

3. A horizontal window frame fixing device according to claim 2, characterized in that: Gaskets are arranged on the surfaces of the two clamping plates facing each other.

4. A horizontal window frame fixing device according to claim 2, characterized in that: The end of the locking bolt is connected with a handle.

5. A horizontal window frame fixing device according to claim 1, characterized in that: The locking mechanism is provided with a sliding groove corresponding to the lifting and tightening mechanism, and one side of the sliding groove is provided with a lifting bolt with a meshing gear and rotatably connected to the locking mechanism. One end of the lifting bolt passes through the interior of the locking mechanism and is connected to the handwheel, and the other end of the lifting bolt passes through the interior of the locking mechanism and is threadedly connected to the locking nut.

6. A horizontal window frame fixing device according to claim 5, characterized in that: The lifting and fastening mechanism comprises a T-shaped fastening frame sliding in the sliding groove, one side of the T-shaped fastening frame is integrally provided with a toothed plate engaged with the toothed gear, and the other side of the T-shaped fastening frame extends out of the locking mechanism to form a fastening space between the locking mechanism.

7. A horizontal window frame fixing device according to claim 6, characterized in that: A rubber pad is provided on the surface of the T-shaped fastening frame facing the fastening space.

8. The horizontal window frame fixing device according to claim 1, characterized in that: The locking mechanism is provided with a level bubble.

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