A construction positioning device for doors and windows

Abstract

The utility model discloses a construction positioning device of door and window, including mounting panel, connecting plate, the top bottom of connecting plate all movably seted up mounting panel, its characterized in that, the inside of connecting plate is hollow, and the inside of connecting plate is provided with drive assembly. The utility model drives the rotation of screw rod through double -shaft motor, drives movable frame to do linear motion to realize accurate adjustment to mounting panel position. Meanwhile, utilize the combination structure of slide plate, threaded rod and fixed nut, can accurately fix mounting panel in the position required, and then ensure the position accuracy of spacing plate no.

Description

Technical Field

[0001] This utility model relates to the field of door and window construction, and in particular to a door and window construction positioning device. Background Technology

[0002] In building decoration and renovation projects, the installation of doors and windows is a crucial task, as its installation quality directly affects the overall performance of the building, including its sealing, sound insulation, heat preservation, and safety.

[0003] The existing patent with publication number CN210482905U discloses a positioning device for door and window installation, including a main pneumatic lifting rod and a door / window body. A fixed support plate is horizontally fixedly installed on the lower left side of the main pneumatic lifting rod. A pulley is fixedly installed on the lower end face of the fixed support plate. A reinforcing mechanism is installed on the left end of the fixed support plate. A movable support mechanism is installed on the lower right side of the main pneumatic lifting rod. A turntable is horizontally rotatably installed on the upper end of the main pneumatic lifting rod. A fixed clamping block is fixedly installed on the side wall of the turntable. A movable clamping block is arranged parallel to the right side of the fixed clamping block.

[0004] The device extends the auxiliary pneumatic lifting rod downwards, causing the top plate to contact the supporting ground where the pulley is located, thus stabilizing the entire device. Then, it is raised and lowered by the main pneumatic lifting rod, so that the vertically clamped door and window body reaches the corresponding height position. The angle of the connecting edge of the door and window body is adjusted by rotating the turntable, and then it can be connected without the need for multiple people to support it.

[0005] However, the device only supports the doors and windows through a top plate. This support method makes it easy for the doors and windows to slide, making it impossible to fix them in place, which can affect the subsequent installation quality and efficiency. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a construction positioning device for doors and windows.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model discloses a construction positioning device for doors and windows, comprising an mounting plate and a connecting plate. The mounting plate is movably mounted on both the top and bottom of the connecting plate. The connecting plate is hollow inside and contains a driving assembly. Sliding grooves are formed on both sides of the mounting plate, with one side of each groove open. Limiting components are movably mounted inside each groove. The driving assembly includes a dual-axis motor and a lead screw. The dual-axis motor is mounted in the middle of the connecting plate via a bracket. The lead screw is mounted on both rotating shafts of the dual-axis motor, and the other end of the lead screw is rotatably connected to the inner wall of one side of the connecting plate.

[0008] As an optional technical solution of this utility model, the drive assembly further includes a movable frame and a connecting plate. The movable frame is threaded to the outside of the lead screw. The movable frame has a U-shaped structure. One end of the movable frame passes through the mounting plate and is fitted with the connecting plate. One side of the connecting plate is fixedly connected to the mounting plate.

[0009] As an optional technical solution of this utility model, the limiting component includes a sliding plate, a threaded rod, a fixing nut, and a baffle. A limiting groove is formed on one side of the mounting plate, and the limiting groove communicates with the sliding groove.

[0010] As an optional technical solution of this utility model, the slide plate is slidably arranged inside the slide groove, and the threaded rod is installed on one side of the slide plate. The threaded rod passes through the limiting groove and is slidably connected to the limiting groove.

[0011] As an optional technical solution of this utility model, one end of the threaded rod is equipped with the baffle, and the threaded rod is externally threaded with the fixing nut. The size of the fixing nut is larger than the size of the limiting groove, and the side of the fixing nut near the limiting groove is provided with anti-slip texture.

[0012] As an optional technical solution of this utility model, a limiting plate one is installed on one side of the mounting plate, and a limiting plate two is installed on one side of the sliding plate. Guide rollers are rotatably arranged on the inner side of both the limiting plate one and the limiting plate two.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention utilizes a dual-axis motor to drive a lead screw, which in turn causes the movable frame to move linearly, thereby achieving precise adjustment of the mounting plate's position. Simultaneously, the combination of a sliding plate, threaded rod, and fixing nut accurately secures the mounting plate in the desired position, ensuring the precise positioning of limit plates one and two. This precise positioning method effectively avoids errors caused by traditional manual measurement and positioning, allowing doors and windows to be accurately installed in the predetermined position, ensuring uniform gaps between the doors / windows and their frames, improving the stability of the doors and windows, and guaranteeing the verticality and horizontality of the installation, thus enhancing installation efficiency and quality. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a three-dimensional view of the skateboard of this utility model; In the diagram: 1. Mounting plate; 2. Connecting plate; 3. Drive assembly; 301. Dual-axis motor; 302. Lead screw; 303. Movable frame; 304. Connecting plate; 4. Slide groove; 5. Limiting assembly; 501. Slide plate; 502. Threaded rod; 503. Fixing nut; 504. Baffle; 6. Limiting groove; 7. Limiting plate one; 8. Limiting plate two. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0016] In the attached diagram, all identical reference numerals refer to the same components.

[0017] like Figure 1-3 As shown, this utility model provides a construction positioning device for doors and windows, including an installation plate 1 and a connecting plate 2. The top and bottom of the connecting plate 2 are movably provided with the installation plate 1. The connecting plate 2 is hollow inside and a driving component 3 is provided inside the connecting plate 2. The two sides of the interior of the installation plate 1 are provided with sliding grooves 4, one side of the sliding grooves 4 is open, and a limit component 5 is movably provided inside the sliding grooves 4.

[0018] Furthermore, a limiting plate 7 is installed on one side of the mounting plate 1, and a limiting plate 8 is installed on one side of the sliding plate 501. Guide rollers are rotatably installed on the inner sides of the limiting plates 7 and 8. When the door and window are pushed into the door and window frame along the limiting plates 7 and 8, the guide rollers and the side of the door and window form rolling friction, reducing the pushing resistance and preventing scratches on the outer surface of the door and window.

[0019] Example 1 In this embodiment, the drive assembly 3 includes a dual-axis motor 301 and a lead screw 302. The dual-axis motor 301 is mounted in the middle of the inside of the connecting plate 2 via a bracket. Lead screws 302 are mounted on both ends of the rotating shaft of the dual-axis motor 301. The other end of the lead screw 302 is rotatably connected to the inner wall of one side of the connecting plate 2.

[0020] Furthermore, the drive assembly 3 also includes a movable frame 303 and a connecting plate 304. The movable frame 303 is threadedly connected to the outside of the lead screw 302. The movable frame 303 has a U-shaped structure. One end of the movable frame 303 passes through the mounting plate 1 and is fitted with a connecting plate 304. One side of the connecting plate 304 is fixedly connected to the mounting plate 1.

[0021] Specifically, the dual-axis motor 301 in the drive assembly 3 drives the lead screw 302 to rotate, which in turn causes the movable frame 303 to move the mounting plate 1, thus achieving automated adjustment of the position of the mounting plate 1. Construction personnel can precisely control the position of the mounting plate 1 according to actual construction needs, eliminating the need for tedious manual adjustments, greatly improving construction efficiency and saving time and labor costs.

[0022] Example 2 In this embodiment, the limiting component 5 includes a sliding plate 501, a threaded rod 502, a fixing nut 503, and a baffle 504. A limiting groove 6 is formed on one side of the mounting plate 1, and the limiting groove 6 is connected to the sliding groove 4.

[0023] Furthermore, a sliding plate 501 is slidably installed inside the slide groove 4, and a threaded rod 502 is installed on one side of the sliding plate 501. The threaded rod 502 passes through the limiting groove 6 and is slidably connected to the limiting groove 6.

[0024] Furthermore, a baffle 504 is installed at one end of the threaded rod 502, and a fixing nut 503 is connected to the external thread of the threaded rod 502. The size of the fixing nut 503 is larger than the size of the limiting groove 6, and anti-slip texture is provided on the side of the fixing nut 503 near the limiting groove 6.

[0025] Specifically, by sliding the slide plate 501 within the groove 4, in conjunction with the threaded rod 502, the fixing nut 503, and the limiting groove 6, the mounting plate 1 can be securely fixed in the required position. The anti-slip texture on the fixing nut 503 further enhances the stability of the limiting mechanism, effectively preventing the mounting plate 1 from loosening or shifting during use, ensuring the accuracy and stability of the door and window installation positioning, and improving the construction quality.

[0026] Working principle: When in use, connect the device to an external power supply and controller.

[0027] First, adjust the limiting plate 7 and the limiting plate 8 according to the size of the door and window.

[0028] The dual-axis motor 301 is started, and the rotating shafts at both ends of the motor 301 drive the lead screw 302 to rotate. Since the lead screw 302 is threadedly connected to the movable frame 303, and the movable frame 303 has a U-shaped structure with one end penetrating the mounting plate 1 and a connecting plate 304 installed thereon, and the connecting plate 304 is fixedly connected to the mounting plate 1, while the other end of the lead screw 302 is rotatably connected to the inner wall of one side of the connecting plate 2, thus restricting the rotation of the movable frame 303. Therefore, when the lead screw 302 rotates, the movable frame 303 will move linearly along the lead screw 302, thereby driving the mounting plate 1 to move between the top and bottom of the connecting plate 2 via the connecting plate 304, achieving adjustable position of the mounting plate 1, and thus initially adjusting the first limiting plate 7 and the second limiting plate 8.

[0029] Since one side of the slide 4 is open and a sliding plate 501 is slidably installed inside, and a threaded rod 502 is installed on one side of the sliding plate 501, the threaded rod 502 passes through the limiting groove 6 that communicates with the slide 4 and is slidably connected to the limiting groove 6. At this time, slide the sliding plate 501 to move it to a suitable position, and then tighten the fixing nut 503 on the threaded rod 502. Because the size of the fixing nut 503 is larger than the size of the limiting groove 6, after tightening, the fixing nut 503 will press tightly against the mounting plate 1. The side of the fixing nut 503 near the limiting groove 6 is provided with anti-slip texture, which can increase the friction, thereby fixing the sliding plate 501 in the current position, thus restricting the movement of the mounting plate 1 and realizing the limiting and fixing of the mounting plate 1.

[0030] After adjustment, place the door and window inside the limiting plate 7 and the limiting plate 8, and place the device inside the door and window frame. Then push the door and window, and the door and window will roll into contact with the guide rollers inside the limiting plate 7 and the limiting plate 8, and move smoothly into the door and window frame. Then fix it with pins to realize the installation of the door and window.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0032] Furthermore, all content not described in detail in this specification is prior art known to those skilled in the art.

Claims

1. A construction positioning device for doors and windows, comprising a mounting plate (1) and a connecting plate (2), wherein the mounting plate (1) is movably disposed on both the top and bottom of the connecting plate (2), characterized in that, The interior of the connecting plate (2) is hollow. A drive assembly (3) is provided inside the connecting plate (2). Slide grooves (4) are provided on both sides of the interior of the mounting plate (1). One side of the slide groove (4) is open. A limit assembly (5) is movably provided inside the slide groove (4). The drive assembly (3) includes a dual-axis motor (301) and a lead screw (302). The dual-axis motor (301) is installed in the middle of the interior of the connecting plate (2) by a bracket. The lead screw (302) is installed on the rotating shafts at both ends of the dual-axis motor (301). The other end of the lead screw (302) is rotatably connected to the inner wall of one side of the connecting plate (2).

2. The construction positioning device for doors and windows according to claim 1, characterized in that, The drive assembly (3) also includes a movable frame (303) and a connecting plate (304). The movable frame (303) is threaded to the outside of the lead screw (302). The movable frame (303) has a U-shaped structure. One end of the movable frame (303) passes through the mounting plate (1) and is fitted with the connecting plate (304). One side of the connecting plate (304) is fixedly connected to the mounting plate (1).

3. The construction positioning device for doors and windows according to claim 1, characterized in that, The limiting component (5) includes a sliding plate (501), a threaded rod (502), a fixing nut (503), and a baffle (504). A limiting groove (6) is provided on one side of the mounting plate (1), and the limiting groove (6) is connected to the sliding groove (4).

4. The construction positioning device for doors and windows according to claim 3, characterized in that, The slide plate (501) is slidably disposed inside the slide groove (4). The threaded rod (502) is installed on one side of the slide plate (501). The threaded rod (502) passes through the limiting groove (6) and is slidably connected to the limiting groove (6).

5. A construction positioning device for doors and windows according to claim 4, characterized in that, The baffle (504) is installed at one end of the threaded rod (502), and the fixing nut (503) is connected to the external thread of the threaded rod (502). The size of the fixing nut (503) is larger than the size of the limiting groove (6), and the side of the fixing nut (503) near the limiting groove (6) is provided with anti-slip texture.

6. The construction positioning device for doors and windows according to claim 4, characterized in that, Limiting plate one (7) is installed on one side of the mounting plate (1), and limiting plate two (8) is installed on one side of the sliding plate (501). Guide rollers are rotatably provided on the inner side of both limiting plate one (7) and limiting plate two (8).

Images