Auxiliary mounting device for doors and windows

Abstract

The utility model relates to the technical field of door and window installation, and discloses a door and window auxiliary installation device which comprises a fixed bottom plate, a lifting assembly is installed on the outer wall of the top of the fixed bottom plate, a lifting plate is installed on the lifting assembly, guide bottom plates are installed on the outer walls of the bottoms of the lifting plate respectively, and guide shafts are connected to the guide bottom plates in a sliding and clamping mode. An L-shaped supporting base is installed at one end of the guide shaft, a fixing side plate is installed on the outer wall of the top of the lifting plate, a limiting side plate is rotated to be in a vertical state, then an adjusting bolt is screwed, the adjusting bolt can drive the supporting base and the limiting side plate to abut against glass at the same time, and the stability of the glass fixing device during glass fixing is improved; the locking screws are loosened, and then the L-shaped supporting seats are pulled, so that when a door and window is placed on the lifting plate, the two sides of glass can be supported through the L-shaped supporting seats on the two sides of the lifting plate, and the stability of the device when the device fixes large glass is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window installation, in particular to an auxiliary door and window installation device. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. Doors and windows are important components of the building envelope system. When installing doors and windows, they need to be lifted and installed in the reserved window openings. In order to improve the convenience of installation, special devices will be used to assist in the installation.

[0003] A search of Chinese patent CN220978690U discloses a door and window auxiliary installation device, comprising a support seat, a first support rod fixedly mounted on the top of the support seat, and a first support frame fixedly mounted on the top of the first support rod, a moving rod inserted into the interior of the first support frame, and the moving rod fixedly connected to the support plate via a connecting rod, a threaded rod inserted into the surface of the moving rod, and a first bevel gear fixedly sleeved on the bottom surface of the threaded rod, and a second bevel gear meshed with the surface of the first bevel gear. The utility model drives the second bevel gear to rotate by rotating the handle, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the threaded rod to rotate, and the threaded rod rotates to drive the moving rod to move up and down on its surface, thereby facilitating the movement of the support plate and facilitating the adjustment of the height of the support plate to be consistent with the window sill, thereby facilitating the auxiliary installation of the glass window, and the second support frame can reinforce and limit the support plate.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned installation device has the following problems: the existing technology lifts the glass window to the surface of the second support rod, supports it through the limit frame and limits it through the limit block, and then drives the glass to the height of the windowsill, so as to facilitate installation. However, the existing technology cannot effectively clamp and fix the glass, resulting in the glass being easy to shake when driving the glass to rise, and the fixing effect of the existing technology will be further reduced when installing larger glass. Based on this, the utility model designs a door and window auxiliary installation device to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide an auxiliary installation device for doors and windows, so as to solve the problems in the prior art mentioned in the above background technology that the prior art cannot stably fix the glass and cannot fix larger glass.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an auxiliary installation device for doors and windows, comprising a fixed base plate, a lifting assembly mounted on the top outer wall of the fixed base plate, a lifting plate mounted on the lifting assembly, guide base plates mounted on the bottom outer walls of the lifting plates, a guide shaft slidably engaged with the guide base plates, and an L-shaped support seat mounted on one end of the guide shaft;

[0007] A fixed side plate is installed on the top outer wall of the lifting plate, a driving plate is slidably clamped on the fixed bottom plate, a supporting base is installed on the top outer wall of the driving plate, and support shafts are rotatably connected to the supporting bases, a U-shaped base is installed on the side wall of the support shaft, and a limited side plate is installed on one side wall of the U-shaped base;

[0008] A limiting block is installed at one end of the support shaft, and a clamping assembly for fixing the limiting block is installed on one side wall of the support base.

[0009] As a preferred solution, a fixed base is installed on the bottom outer wall of the lifting plate, an adjusting bolt is connected to the fixed base, and one end of the adjusting bolt is rotatably connected to the driving plate.

[0010] As a preferred solution, the clamping assembly includes a guide rod, which is located on a side wall of the support base. A clamping base plate is slidably clamped on the guide rod, and a compression spring is provided on the side wall of the guide rod.

[0011] As a preferred solution, a guide sleeve is installed on one side wall of the guide base plate, the guide sleeve is slidably engaged with the guide shaft, and a locking screw is connected to the guide sleeve.

[0012] As a preferred solution, T-shaped blocks are respectively installed on the outer walls of the bottom of the support base, and the T-shaped blocks are slidably engaged with the lifting plate.

[0013] As a preferred solution, the lifting assembly includes a ball screw and a support column, the ball screw is rotatably connected to the fixed base plate, the ball screw is connected to the lifting plate through a ball nut, the support column is located on the top outer wall of the fixed base plate, one end of the support column is installed with a fixed top plate, a drive motor is installed on the top outer wall of the fixed top plate, and the output end of the drive motor is connected to the ball screw.

[0014] Technical effects and advantages of this utility model:

[0015] 1. By rotating the limiting side plate to a vertical position and then tightening the adjusting bolt, the adjusting bolt can simultaneously drive the supporting base and the limiting side plate to press against the glass, which is conducive to improving the stability of the device when fixing the glass;

[0016] 2. By loosening the locking screws and then pulling the L-shaped support seat, when the doors and windows are placed on the lifting plate, the L-shaped support seats on both sides of the lifting plate can support both sides of the glass, which is beneficial to improve the stability of the device when fixing larger glass. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the L-shaped support seat structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the guide sleeve structure of the utility model.

[0020] Figure 4 For this utility model Figure 2 A is an enlarged schematic diagram.

[0021] Figure 5 For this utility model Figure 3 Enlarged schematic diagram of point B in FIG.

[0022] In the figure: 1. Fixed base plate; 2. Lifting assembly; 201. Ball screw; 202. Support column; 203. Fixed top plate; 204. Drive motor; 3. Lifting plate; 4. Fixed side plate; 5. Guide base plate; 6. Guide shaft; 7. L-shaped support seat; 8. Support base; 9. Support shaft; 10. U-shaped base; 11. Limiting side plate; 12. Limiting block; 13. Clamping assembly; 1301. Guide rod; 1302. Clamping base; 1303. Compression spring; 14. Guide sleeve; 15. Locking screw; 16. T-block; 17. Drive plate; 18. Fixed base; 19. Adjusting bolt. DETAILED DESCRIPTION

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

[0024] The utility model provides Figure 1-5The illustrated auxiliary installation device for doors and windows comprises a fixed base plate 1, a lifting assembly 2 is mounted on the top outer wall of the fixed base plate 1, a lifting plate 3 is mounted on the lifting assembly 2, and a guide base plate 5 is mounted on the bottom outer wall of the lifting plate 3. The number of guide base plates 5 is two, which are symmetrically mounted on both sides of the lifting plate 3. A guide shaft 6 is slidably connected to the guide base plate 5, and an L-shaped support seat 7 is mounted on one end of the guide shaft 6. A fixed side plate 4 is mounted on the top outer wall of the lifting plate 3, and a driving plate 6 is slidably connected to the fixed base plate 1. Plate 17, a support base 8 is installed on the top outer wall of the driving plate 17, and the support base 8 is respectively rotatably connected to the support shaft 9, a U-shaped base 10 is installed on the side wall of the support shaft 9, and a limited side plate 11 is installed on one side wall of the U-shaped base 10. A limited block 12 is installed at one end of the support shaft 9, and a clamping assembly 13 for fixing the limited block 12 is installed on one side wall of the support base 8. A fixed base 18 is installed on the bottom outer wall of the lifting plate 3, and an adjusting bolt 19 is connected to the fixed base 18. One end of the joint bolt 19 is rotatably connected to the drive plate 17, and the clamping assembly 13 includes a guide rod 1301, which is located on one side wall of the support base 8. A clamping base plate 1302 is slidably clamped on the guide rod 1301, and a positioning square groove is provided on the clamping base plate 1302. The size of the positioning square groove is consistent with the size of the limit block 12. A compression spring 1303 is provided on the side wall of the guide rod 1301. When installing doors and windows, first place the doors and windows between the fixed side panel 4 and the support base 8, and then pull the clamping The bottom plate 1302 is disengaged from the limiting block 12, and then the limiting side plate 11 can be rotated. After the limiting side plate 11 is rotated to a vertical state, the clamping bottom plate 1302 is loosened, so that the compression spring 1303 can drive the clamping bottom plate 1302 to re-clamp with the limiting block 12, thereby fixing the limiting side plate 11, and then the adjusting bolt 19 is turned so that the supporting base 8 and the limiting side plate 11 can press against the glass at the same time, and the other side of the glass presses against the fixed side plate 4, so that the glass can be fixed more stably.

[0025] In this embodiment, a guide sleeve 14 is installed on one side wall of the guide base plate 5. The guide sleeve 14 is slidably engaged with the guide shaft 6. A locking screw 15 is connected to the guide sleeve 14. The locking screw 15 is pressed against the guide shaft 6 to fix the L-shaped support seat 7. If larger doors and windows need to be installed, first loosen the locking screw 15, and then pull the L-shaped support seat 7. When the doors and windows are placed on the lifting plate 3, the L-shaped support seats 7 on both sides of the lifting plate 3 can support both sides of the glass, making the device more stable when fixing larger glass.

[0026] In this embodiment, T-blocks 16 are respectively installed on the bottom outer walls of the support base 8, and the T-blocks 16 are slidably engaged with the lifting plate 3. By sliding the T-blocks 16 with the lifting plate 3, the support base 8 can be guided, thereby improving the stability of the support base 8 during movement.

[0027] In this embodiment, the lifting assembly 2 includes a ball screw 201 and a support column 202. The ball screw 201 is rotatably connected to the fixed base plate 1. The ball screw 201 is connected to the lifting plate 3 through a ball nut. The support column 202 is located on the top outer wall of the fixed base plate 1. A fixed top plate 203 is installed at one end of the support column 202. A drive motor 204 is installed on the top outer wall of the fixed top plate 203. The output end of the drive motor 204 is connected to the ball screw 201. The ball screw 201 is driven to rotate by the drive motor 204, so that the ball screw 201 can drive the lifting plate 3 to rise, thereby being able to adjust the height of the doors and windows on the lifting plate 3, making it convenient to install the doors and windows in the reserved holes.

[0028] Working principle of the utility model: The utility model is an auxiliary installation device for doors and windows. The door and window are placed between the fixed side plate 4 and the supporting base 8, and then the clamping bottom plate 1302 is pulled to disengage it from the limiting block 12. Then the limiting side plate 11 is rotated to a vertical state, and then the clamping bottom plate 1302 is loosened. The clamping bottom plate 1302 is driven by the compression spring 1303 to re-clamp the clamping bottom plate 1302 and the limiting block 12 to fix the limiting side plate 11. Then, the adjusting bolt 19 is screwed so that the supporting base 8 and the limiting side plate 11 can press against the glass, thereby fixing the glass stably.

[0029] When it is necessary to install larger doors and windows, the locking screws 15 are loosened and the L-shaped support base 7 is pulled so that when the doors and windows are placed on the lifting plate 3, the L-shaped support bases 7 on both sides of the lifting plate 3 can support both sides of the glass, thereby helping to improve the stability of the device when fixing larger glass.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A door and window auxiliary installation device, comprising a fixed base plate (1), characterized in that: A lifting assembly (2) is mounted on the top outer wall of the fixed base plate (1), a lifting plate (3) is mounted on the lifting assembly (2), and guide base plates (5) are mounted on the bottom outer walls of the lifting plates (3), a guide shaft (6) is slidably engaged on the guide base plates (5), and an L-shaped support seat (7) is mounted on one end of the guide shaft (6); A fixed side plate (4) is installed on the top outer wall of the lifting plate (3), a driving plate (17) is slidably connected to the fixed bottom plate (1), a supporting base (8) is installed on the top outer wall of the driving plate (17), and a supporting shaft (9) is rotatably connected to the supporting base (8), a U-shaped base (10) is installed on the side wall of the supporting shaft (9), and a limiting side plate (11) is installed on one side wall of the U-shaped base (10); A limiting block (12) is installed at one end of the support shaft (9), and a clamping assembly (13) for fixing the limiting block (12) is installed on a side wall of the support base (8).

2. The door and window auxiliary installation device according to claim 1, characterized in that: A fixed base (18) is installed on the bottom outer wall of the lifting plate (3), and an adjusting bolt (19) is connected to the fixed base (18). One end of the adjusting bolt (19) is rotatably connected to the driving plate (17).

3. The door and window auxiliary installation device according to claim 1, characterized in that: The clamping assembly (13) includes a guide rod (1301), the guide rod (1301) is located on a side wall of the support base (8), a clamping base plate (1302) is slidably clamped on the guide rod (1301), and a compression spring (1303) is provided on the side wall of the guide rod (1301).

4. The door and window auxiliary installation device according to claim 1, characterized in that: A guide sleeve (14) is installed on one side wall of the guide base plate (5), the guide sleeve (14) is slidably engaged with the guide shaft (6), and a locking screw (15) is connected to the guide sleeve (14).

5. The door and window auxiliary installation device according to claim 1, characterized in that: T-shaped blocks (16) are respectively installed on the outer wall of the bottom of the support base (8), and the T-shaped blocks (16) are slidably engaged with the lifting plate (3).

6. The door and window auxiliary installation device according to claim 1, characterized in that: The lifting assembly (2) comprises a ball screw (201) and a support column (202), wherein the ball screw (201) is rotatably connected to the fixed base plate (1), and the ball screw (201) is connected to the lifting plate (3) via a ball nut, and the support column (202) is located on the top outer wall of the fixed base plate (1), and a fixed top plate (203) is installed at one end of the support column (202), and a driving motor (204) is installed on the top outer wall of the fixed top plate (203), and the output end of the driving motor (204) is connected to the ball screw (201).

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