Door and window positioning and mounting clamp

Abstract

The utility model discloses a door and window positioning and installing clamp which comprises two fixing frames, the outer walls of the fixing frames are fixedly connected with grips, the inner walls of the fixing frames are provided with adjusting devices, the inner walls of the fixing frames are fixedly connected with guide rods, the adjusting devices are in threaded connection with moving blocks, and the moving blocks are in threaded connection with the guide rods. The movable block is slidably connected with the guide rod, limiting frames are fixedly connected to the surface of the movable block, the limiting frames are symmetrically arranged, and fixing frames are fixedly connected to the two sides of the fixing frame. According to the door and window positioning and mounting clamp, the grip is arranged on the back of the fixing frame, a worker can hold the clamp conveniently, meanwhile, the adjusting device is arranged on the surface of the fixing frame, the worker can adjust the distance between the limiting frames through the adjusting device, the inner wall of a frame body of a door and window is extruded and supported, and then the door and window is fixed; and workers can conveniently install, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of door and window installation, and more specifically, to a door and window positioning and installation fixture. Background Art

[0002] With the continuous development of modern construction technology, the installation of doors and windows has become an indispensable part of the construction process. However, the traditional door and window installation method usually relies on manual measurement and positioning, which is not only inefficient, but also difficult to ensure the installation accuracy, often resulting in inaccurate installation position, which in turn affects the use effect and overall appearance of the doors and windows. In recent years, some door and window positioning and installation fixtures have appeared on the market. These fixtures can help construction workers quickly and accurately locate the installation position of doors and windows, greatly improving installation efficiency and accuracy. However, existing fixtures are often complex in design, inconvenient to operate, and have poor adaptability to doors and windows of different sizes and shapes. It is not convenient for workers to quickly fix doors and windows, and the fixing stability is poor, which affects the installation efficiency and cannot meet diverse installation needs. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems that the existing clamps in the prior art are often complicated in design, inconvenient to operate, and have poor adaptability to doors and windows of different sizes and shapes, it is not convenient for workers to quickly fix the doors and windows, the fixing stability is poor, the installation efficiency is affected, and the diverse installation requirements cannot be met, the purpose of the utility model is to provide a door and window positioning and installation clamp, which can realize that a handle is provided on the back of the fixed frame, which is convenient for workers to hold, and at the same time, an adjustment device is provided on the surface of the fixed frame, which is convenient for workers to adjust the position of the moving block, and the moving block slides with the guide rod to improve the movement stability of the moving block, and a limit frame is provided on the surface of the moving block, and the staff can adjust the spacing of the limit frames through the adjustment device, thereby squeezing and supporting the inner wall of the door and window frame, and then fixing the door and window, which is convenient for workers to install and improves work efficiency. Fixed frames are provided on both sides of the fixed frame, so that two pairs of limit frames are provided as a whole, which increases the fixing range of the doors and windows, improves the installation stability, and meets the use requirements.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A door and window positioning and installation fixture comprises a fixing frame, wherein the number of the fixing frames is two, the outer wall of the fixing frame is fixedly connected with a handle, the inner wall of the fixing frame is provided with an adjustment device, the inner wall of the fixing frame is fixedly connected with a guide rod, the adjustment device is threadedly connected with a moving block, the moving block is slidably connected to the guide rod, the surface of the moving block is fixedly connected with a limiting frame, the limiting frame is symmetrically arranged, the two sides of the fixing frame are fixedly connected with fixing frames, and the two fixing frames are fixedly connected via the fixing frames.

[0008] Preferably, the adjusting device includes a limit frame, a limit block, a rotating rod, a rotating disk, a main gear, a secondary gear and a threaded rod, the limit frame is located inside the fixed frame, the limit block is arranged inside the limit frame, the limit block is fixedly connected with the rotating rod at the axis center, the rotating rod is rotatably connected to the fixed frame, the rotating rod is fixedly connected with the rotating disk at one end of the rotating rod located outside the fixed frame, the main gear is meshed with the secondary gear, the secondary gear is fixedly connected with the threaded rod at the axis center, the threaded rod is rotatably connected to the inner wall of the fixed frame, the threads on both sides of the threaded rod have opposite screw directions, and the moving block is threadedly connected to the threaded rod.

[0009] Preferably, a stopper is provided on the surface of the threaded rod, and the stopper limits the moving block.

[0010] Preferably, the limiting frame is L-shaped, and the surface of the limiting frame is provided with wear-resistant particles.

[0011] Preferably, the inner wall of the fixed frame is also provided with scale lines for accurately adjusting the position of the moving block, thereby achieving precise control of the installation position of the doors and windows.

[0012] Preferably, a fluorescent strip is provided on the surface of the fixing frame.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] A handle is provided on the back of the fixed frame for the convenience of holding by the staff. At the same time, an adjustment device is provided on the surface of the fixed frame for the convenience of the staff to adjust the position of the moving block. The moving block slides with the guide rod to improve the movement stability of the moving block. A limit frame is provided on the surface of the moving block. The staff can adjust the spacing of the limit frames through the adjustment device, thereby squeezing and supporting the inner wall of the frame of the doors and windows, and then fixing the doors and windows, which is convenient for the staff to install and improves work efficiency.

[0016] By arranging the fixing frames on both sides of the fixing frame, two pairs of limit frames are arranged as a whole, thereby increasing the fixing range of the doors and windows and improving the installation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A local enlarged structural schematic diagram;

[0019] Figure 3 It is a side view structural diagram of the installation of the fixing frame and the fixing bracket of the utility model;

[0020] Figure 4 It is a schematic diagram of the back structure of the fixing frame and the fixing bracket of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Fixed frame; 2. Handle; 3. Adjustment device; 31. Limit frame; 32. Limit block; 33. Rotating rod; 34. Rotating disk; 35. Main gear; 36. Sub gear; 37. Threaded rod; 38. Block; 4. Guide rod; 5. Moving block; 6. Limit frame; 7. Wear-resistant particles; 8. Fixed frame; 9. Fluorescent strip. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-4The utility model provides a technical solution: a door and window positioning and installation fixture, including a fixed frame 1, the number of the fixed frames 1 is two, the outer wall of the fixed frame 1 is fixedly connected with a handle 2, the inner wall of the fixed frame 1 is provided with an adjusting device 3, the inner wall of the fixed frame 1 is fixedly connected with a guide rod 4, the adjusting device 3 is threadedly connected with a moving block 5, the moving block 5 is slidably connected to the guide rod 4, the surface of the moving block 5 is fixedly connected with a limiting frame 6, the limiting frame 6 is symmetrically arranged, the two sides of the fixed frame 1 are fixedly connected with fixing frames 8, and the two fixed frames 1 are fixedly connected through the fixing frames 8. A handle 2 is provided on the back of the fixed frame 1 for the convenience of holding by the staff. At the same time, an adjustment device 3 is provided on the surface of the fixed frame 1 for the convenience of the staff to adjust the position of the moving block 5. The moving block 5 slides with the guide rod 4 to improve the movement stability of the moving block 5. A limit frame 6 is provided on the surface of the moving block 5. The staff can adjust the spacing of the limit frames 6 through the adjustment device 3, thereby squeezing and supporting the inner wall of the frame of the doors and windows, and then fixing the doors and windows, which is convenient for the staff to install and improves work efficiency. Fixed frames 8 are provided on both sides of the fixed frame 1, so that two pairs of limit frames 6 are provided as a whole, which increases the fixing range of the doors and windows and improves the installation stability.

[0026] Among them, the adjusting device 3 includes a limit frame 31, a limit block 32, a rotating rod 33, a rotating disk 34, a main gear 35, a sub gear 36 and a threaded rod 37. The limit frame 31 is located inside the fixed frame 1, and the limit block 32 is arranged inside the limit frame 31. The rotating rod 33 is fixedly connected at the axis center of the limit block 32. The rotating rod 33 is rotatably connected to the fixed frame 1. The end of the rotating rod 33 located outside the fixed frame 1 is fixedly connected to the rotating disk 34, and the end of the rotating rod 33 away from the rotating disk 34 is fixedly connected to the main gear 35. The main gear 35 is meshed with the sub gear 36. The sub gear 36 is fixedly connected at the axis center with a threaded rod 37. The threaded rod 37 is rotatably connected to the inner wall of the fixed frame 1. The threads on both sides of the threaded rod 37 are in opposite directions, and the moving block 5 is threadedly connected to the threaded rod 37. An adjusting device 3 is provided to facilitate adjusting the position of the moving block 5. The rotating disk 34 is rotated to drive the rotating rod 33 to rotate, drive the limit block 32 to rotate in the limit frame 31, drive the main gear 35 to rotate, drive the sub-gear 36 to rotate, drive the threaded rod 37 to rotate, and then drive the moving block 5 to move.

[0027] The surface of the threaded rod 37 is provided with a stopper 38, and the stopper 38 limits the movement block 5. The stopper 38 is provided to limit the travel of the movement block 5.

[0028] The limiting frame 6 is L-shaped, and the surface of the limiting frame 6 is provided with wear-resistant particles 7. The wear-resistant particles 7 are provided to increase the fixing stability of the door and window.

[0029] The inner wall of the fixed frame 1 is also provided with scale lines for precisely adjusting the position of the moving block 5, thereby achieving precise control of the installation position of the door and window.

[0030] Among them, the surface of the fixing frame 8 is provided with a fluorescent strip 9, which is convenient for the staff to install and improves the installation accuracy.

[0031] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A door and window positioning and installation fixture, comprising a fixing frame (1), characterized in that: The number of the fixed frames (1) is two, the outer wall of the fixed frame (1) is fixedly connected to a handle (2), the inner wall of the fixed frame (1) is provided with an adjustment device (3), the inner wall of the fixed frame (1) is fixedly connected to a guide rod (4), the adjustment device (3) is threadedly connected to a moving block (5), the moving block (5) is slidably connected to the guide rod (4), the surface of the moving block (5) is fixedly connected to a limit frame (6), the limit frame (6) is symmetrically arranged, the two sides of the fixed frame (1) are fixedly connected to a fixed frame (8), and the two fixed frames (1) are fixedly connected via the fixed frame (8).

2. A door and window positioning and installation fixture according to claim 1, characterized in that: The adjusting device (3) comprises a limit frame (31), a limit block (32), a rotating rod (33), a rotating disk (34), a main gear (35), a secondary gear (36) and a threaded rod (37); the limit frame (31) is located inside the fixed frame (1); a limit block (32) is arranged inside the limit frame (31); a rotating rod (33) is fixedly connected to the axis of the limit block (32); the rotating rod (33) is rotatably connected to the fixed frame (1); the rotating rod (33) is located inside the fixed frame (1); One end of the outside of the fixed frame (1) is fixedly connected to a rotating disk (34); one end of the rotating rod (33) away from the rotating disk (34) is fixedly connected to a main gear (35); the main gear (35) is meshed with a secondary gear (36); a threaded rod (37) is fixedly connected to the axis of the secondary gear (36); the threaded rod (37) is rotatably connected to the inner wall of the fixed frame (1); the threads on both sides of the threaded rod (37) are in opposite directions; and the moving block (5) is threadedly connected to the threaded rod (37).

3. A door and window positioning and installation fixture according to claim 2, characterized in that: A stopper (38) is provided on the surface of the threaded rod (37), and the stopper (38) limits the position of the moving block (5).

4. A door and window positioning and installation fixture according to claim 1, characterized in that: The limiting frame (6) is L-shaped, and the surface of the limiting frame (6) is provided with wear-resistant particles (7).

5. The door and window positioning and installation fixture according to claim 1, characterized in that: The inner wall of the fixed frame (1) is also provided with scale lines for accurately adjusting the position of the moving block (5), thereby achieving accurate control of the installation position of the door and window.

6. The door and window positioning and installation fixture according to claim 1, characterized in that: A fluorescent strip (9) is provided on the surface of the fixing frame (8).

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