Mounting method of upper slideway garage door

Abstract

The invention discloses a mounting method of an upper slideway garage door. The mounting method comprises the following steps: a) measuring the flatness of a terrace by using a gradienter; b) measuring and lofting according to the size of the door plate, determining a mounting position and drawing a line; c) mounting a vertical rail, ensuring that a gap between the door plate and the vertical rail is 15-20mm, connecting flag-shaped angle iron, and mounting a bearing bracket; d) installing a central bracket, and ensuring that the central bracket and the bearing bracket are on the same horizontal line; e) mounting a torsion spring, namely, mounting the nylon sleeve into the middle shaft tube, mounting the torsion spring and the reel, ensuring that the opening directions of the torsion spring and the reel are consistent, and then mounting the torsion spring and the reel on the bearing bracket and the central bracket together and fixing by using screws; f) connecting the bent rail and the straight rail, ensuring that the left and right vertical rails are vertical, and controlling the diagonal line to be 3 + / -0.25 mm; g) mounting a horizontal bracket for reinforcing the connection between the bent rail and the flag-shaped angle iron; according to the method, the mounting efficiency and quality can be improved, and the safety and stability of the garage door can be ensured.

Description

Technical Field

[0001] The invention relates to the technical field of garage door installation, and in particular to an installation method for an upper slideway garage door. Background Art

[0002] In modern life, with the popularity of private cars, garage doors, as an important part of family homes, are increasingly being concerned about their safety and convenience. Traditional garage door installation methods often rely on workers' personal experience and intuition, lacking standardized operating procedures and quality control standards. This not only leads to uneven installation quality, but also may cause a series of safety hazards. Specifically, the following issues are included:

[0003] First of all, traditional installation methods often ignore the importance of floor flatness. The unevenness of the floor will directly affect the operating stability and safety of the garage door, which may cause the door to run unsteadily, make excessive noise, or even cause serious accidents such as the door falling off;

[0004] Secondly, the installation of key components such as vertical rails, center brackets, torsion springs, etc. lacks precision. Too large or too small a gap between the vertical rails and the door panels will affect the operation of the door, while improper installation of the center brackets and torsion springs may cause the door to be unable to open or close smoothly, or even damage the door structure;

[0005] In addition, there is a lack of standardized operating procedures for the connection of curved rails and straight rails and the installation of fixed brackets, which may cause the left and right vertical rails to be non-vertical and the diagonal to exceed the allowable range, thus affecting the stability and safety of the door body.

[0006] In response to the above problems, although there are some garage door installation manuals or video tutorials on the market, they are often too general or lack details and cannot meet the needs of professional installers for standardized operating procedures.

[0007] Therefore, it is particularly important to develop a standardized installation method for upper slide garage doors, which can not only improve the installation efficiency and quality, but also ensure the safety and stability of the garage door and meet the user's pursuit of high-quality life. Summary of the invention

[0008] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned technology and provide an installation method for an upper slide garage door.

[0009] In order to solve the above technical problems, the technical solution provided by the present invention is a method for installing an upper slide garage door, comprising the following steps:

[0010] a) Use a level to measure the flatness of the floor to ensure that the installation foundation is stable;

[0011] b) Measure and lay out according to the size of the door panel, determine the installation position and draw lines;

[0012] c) Install the vertical rails, ensuring that the gap between the door panel and the vertical rails is 15mm to 20mm, and at the same time connect the flag angle iron and install the bearing bracket;

[0013] d) Install the center bracket and ensure that it is on the same horizontal line as the bearing bracket;

[0014] e) Install the torsion spring, including putting the nylon sleeve into the middle shaft tube, then installing the torsion spring and the winding wheel, and make sure that the opening direction of the torsion spring and the winding wheel are consistent, and then install them together on the bearing bracket and the center bracket, and fix them with screws;

[0015] f) Connect the curved rail and the straight rail, ensure that the left and right vertical rails are perpendicular, and the diagonal is controlled within 3±0.25mm;

[0016] g) Install horizontal brackets to reinforce the connection between the curved rail and the flag angle iron. Use porous angle iron for further reinforcement if necessary.

[0017] Furthermore, in step f, a fixing bracket may be installed according to the parking space setting of the garage door.

[0018] Furthermore, the installation requirements of the fixed bracket are as follows: for a double-bay garage door, the rear of the curved track should be 30 mm higher than the front, and 3 fixed brackets should be installed; for a single-bay garage door, 2 fixed brackets should be installed to ensure that the brackets are fixed vertically and firmly.

[0019] Furthermore, in step g, when the door body is heavy, porous angle irons are required to be connected to the bearing bracket and the horizontal bracket to enhance the stability and load-bearing capacity of the structure.

[0020] Furthermore, the installation method also includes the step of debugging after the door body is installed to ensure that the garage door runs smoothly and without jamming and meets safety requirements.

[0021] The advantages of the present invention compared with the prior art are: the present invention provides a standardized upper slide garage door installation method, which can not only improve the installation efficiency and quality, but also ensure the safety and stability of the garage door, and meet the user's pursuit of high-quality life. DETAILED DESCRIPTION

[0022] The following is a further detailed description of an installation method of an upper slide garage door of the present invention in conjunction with an embodiment.

[0023] Example 1

[0024] To install an upper sliding garage door in a double garage, follow these steps:

[0025] Floor measurement and preparation: Use a level to measure the floor to ensure it is flat and error-free. According to the size of the door panel, which is 4 meters wide and 2.5 meters high, measure and stake out, determine the installation location and draw lines.

[0026] Vertical rail installation: Install the vertical rail according to the marked position, and ensure that the gap between the door panel and the vertical rail is 18mm. Connect the flag angle iron and install the bearing bracket.

[0027] Center bracket and torsion spring installation: Install the center bracket and make sure it is on the same level as the bearing bracket. Put the nylon sleeve into the middle bracket tube, then install the torsion spring and the winding wheel, making sure the opening direction is consistent, and then install them together on the bearing bracket and the center bracket, and fix them with screws.

[0028] Connect the curved rail to the straight rail: Connect the curved rail to the straight rail, ensure that the left and right vertical rails are vertical, and the diagonal is controlled within 3mm. Install 3 fixing brackets, with the rear of the curved rail 30mm higher than the front to enhance the structural stability.

[0029] Horizontal bracket and reinforcement: Install horizontal brackets to reinforce the connection between the curved rail and the flag angle iron. Due to the heavy weight of the door body, use porous angle iron to connect with the bearing bracket and horizontal bracket to enhance the stability and load-bearing capacity of the structure.

[0030] Debugging and acceptance: After the door is installed, it is debugged to ensure that the garage door runs smoothly without jamming and meets the safety requirements. Through multiple opening and closing tests, it is confirmed that the door operates normally without abnormal noise.

[0031] The present invention and its implementation methods are described above, and such description is not restrictive. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design structures and embodiments similar to the technical solution without creativity, which should all fall within the protection scope of the present invention.

Claims

1. A method for installing an upper slide garage door, characterized in that: The following steps are involved: a) Use a level to measure the flatness of the floor to ensure that the installation foundation is stable; b) Measure and lay out according to the size of the door panel, determine the installation position and draw lines; c) Install the vertical rails, ensuring that the gap between the door panel and the vertical rails is 15mm to 20mm, and at the same time connect the flag angle iron and install the bearing bracket; d) Install the center bracket and ensure that it is on the same horizontal line as the bearing bracket; e) Install the torsion spring, including putting the nylon sleeve into the middle shaft tube, then installing the torsion spring and the winding wheel, and make sure that the opening direction of the torsion spring and the winding wheel are consistent, and then install them together on the bearing bracket and the center bracket, and fix them with screws; f) Connect the curved rail and the straight rail, ensure that the left and right vertical rails are perpendicular, and the diagonal is controlled within 3±0.25mm; g) Install horizontal brackets to reinforce the connection between the curved rail and the flag angle iron. Use porous angle iron for further reinforcement if necessary.

2. The installation method according to claim 1, characterized in that: In step f, the fixing bracket can be installed according to the parking space setting of the garage door.

3. The installation method according to claim 2, characterized in that: The installation requirements of the fixed bracket are as follows: for a double-bay garage door, the rear of the curved track should be 30 mm higher than the front, and 3 fixed brackets should be installed; for a single-bay garage door, 2 fixed brackets should be installed to ensure that the brackets are fixed vertically and firmly.

4. The installation method according to claim 1, characterized in that: In step g, when the door body is heavy, porous angle irons are required to connect the door body with the bearing bracket and the horizontal bracket to enhance the stability and load-bearing capacity of the structure.

5. The installation method according to claim 1, characterized in that: The installation method also includes the step of debugging after the door body is installed to ensure that the garage door runs smoothly and without jamming and meets the safety requirements.