A kind of installation method for adjusting aluminum alloy window

Abstract

The present invention belongs to the field of building technology. The present invention provides an installation method for adjusting aluminum alloy windows. A control stability value is obtained through a formula, and the control stability value is compared with an adjustment threshold value to generate a secondary adjustment signal. Based on the secondary adjustment signal, screws that fail to be adjusted are analyzed respectively, and the rotation angle of the screws that fail to be adjusted is compared with a standard rotation angle value to obtain a rotation angle coefficient; the number of rotations of the screws that fail to be adjusted is compared with a standard rotation circle value to obtain a rotation circle coefficient, and the rotation angle coefficient is compared with the rotation circle coefficient to obtain an influence coefficient, so as to provide specific data for staff when adjusting the unqualified screws again in the later stage.

Description

Technical Field

[0001] The invention belongs to the technical field of construction, in particular to an installation method for adjusting an aluminum alloy window. Background Art

[0002] During the design phase, the positioning method and installation process of aluminum alloy windows are often unclear. When installing on site, workers still use the old installation process, using wooden wedges to temporarily fix the window frame, measuring and adjusting the diagonal of the window frame, and after adjusting to the same length of the diagonal, using iron fixing plates to fix it with nails. This installation method is the installation method for plastic steel windows or traditional aluminum alloy windows. There is a risk that the window frame will still shift or fall off after being fixed, or fine-tune and correct the positioning size deviation, and it cannot meet the current national standard for precise fixation of energy-saving glass aluminum alloy windows.

[0003] A Chinese patent application with publication number CN110805382B discloses a high-performance, energy-saving, heat-insulating, broken-bridge aluminum alloy inward-opening system window, including: a main body mechanism, a wind-blocking mechanism, a sealing mechanism and a limiting mechanism. The inner top, the inner top and one of the side walls of the window frame are equipped with a sealing mechanism. In rainy weather, the handle is turned to retract the locking piece into the inside of the fixed frame, closing the fixed frame and the window frame, and then the fixed frame contacts the push rod inside the window frame, and the rocker further presses the pressure rod downward, finally achieving the contact between the sealing strip at the bottom of the pressure rod and the fixed frame.

[0004] In the prior art, the sides of the fixed frame and the window frame are only flush when the two are closed, which increases the compactness of the structure and reduces the floor space. On the other hand, the fixed frame is sealed and the drainage system of the traditional window sash and window frame is eliminated. However, after the window frame is fixed, displacement and corner drop still occur, or fine-tuning and correction cannot be performed after positioning size deviation, and the precise fixation of the energy-saving glass aluminum alloy windows that meet the current national standards is impossible.

[0005] To this end, the present invention provides an installation method for adjusting an aluminum alloy window. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: an installation method for adjusting an aluminum alloy window, comprising the following steps:

[0008] Step 1: Cut and weld the galvanized steel pipes in the processing plant to form the outer sub-frame of the aluminum alloy window;

[0009] Step 2: Align the stainless steel adjustable support core and the stainless steel adjustable support sleeve and temporarily fix them through their own threads to form a stainless steel adjustable support installation and fixation;

[0010] Step 3: Obtain the screw rotation angle and number of turns to obtain the installation deviation value, compare the installation deviation value with the deviation threshold, and generate an adjustment signal;

[0011] Step 4: Based on the adjustment signal, adjust the unqualified screws, obtain the screw rotation angle and number of turns, obtain the adjustment stability value, compare it with the threshold, and generate a secondary adjustment signal;

[0012] Step 5: Based on the secondary adjustment signal, the influence coefficient is obtained;

[0013] Step 6: Plan the screw adjustment path according to the influence coefficient, obtain the tightening influence value, compare it with the threshold, and obtain the appropriate adjustment path.

[0014] The present invention further illustrates: In step 3, the installation deviation value is obtained in the following manner:

[0015] Measure the gap distance between the window frame and the opening or wall and record it as the installation deviation value.

[0016] The present invention further illustrates that in step three, the installation deviation value is compared with a preset deviation threshold value, and the comparison process is as follows:

[0017] If the installation deviation value is greater than the preset deviation threshold, the screw rotation is unqualified and an adjustment signal is generated;

[0018] If the installation deviation value is less than or equal to the preset deviation threshold, the screw rotation is qualified and a no adjustment signal is generated.

[0019] The present invention further describes: In step 4, the method for obtaining the stable value is adjusted:

[0020] The control stability value L is calculated by the formula: L=W×α+D×β, where W represents the rotation angle of the screw, D represents the number of rotation circles of the screw, and α and β represent the preset weight coefficients.

[0021] The present invention further illustrates that in step 4, the adjustment stability value is subtracted from the adjustment threshold to obtain an adjustment deviation value, and the adjustment deviation value is compared with a preset stability deviation threshold. The comparison process is as follows:

[0022] If the adjustment deviation value is less than or equal to the preset stable deviation threshold, the adjustment screw is judged to be qualified and a secondary non-adjustment signal is generated;

[0023] If the adjustment deviation value is greater than the preset stable deviation threshold, the adjustment screw is judged to be unqualified and a secondary adjustment signal is generated.

[0024] The present invention further illustrates that in step 5, the rotation angle coefficient and the rotation number coefficient are compared in magnitude, and the largest coefficient is marked as the influence coefficient. The comparison process is as follows:

[0025] If the rotation angle coefficient is greater than the rotation number coefficient, the rotation angle coefficient is marked as an influence coefficient;

[0026] If the rotation angle coefficient is less than the rotation number coefficient, the rotation number coefficient is marked as the influence coefficient.

[0027] The present invention further illustrates that in step 5, the process of obtaining the rotation angle coefficient and the rotation number coefficient is as follows:

[0028] The rotation angle of the unqualified screw is compared with the standard rotation angle value to obtain the rotation angle coefficient;

[0029] The rotation number coefficient is obtained by comparing the number of rotations of the unqualified screw to the standard number of rotations.

[0030] The present invention further describes: In step 6, the tightening influence value is obtained by:

[0031] The first torque increment, the second torque increment and the third torque increment are added together to obtain a tightening influence value.

[0032] The present invention further illustrates that in step six, whether the screw adjustment path planning meets the standard is determined according to the tightening influence value, and the determination process is as follows:

[0033] The tightening impact value is compared with the tightening threshold value. The comparison process is as follows:

[0034] If the tightening impact value is greater than or equal to the tightening threshold, the screw adjustment path meets the standard;

[0035] If the tightening impact value is less than the tightening threshold, the screw adjustment path does not meet the standard.

[0036] The present invention further illustrates that in step six, if the rotation angle coefficient is recorded as the influence coefficient, the screw adjustment path is planned, and the first torque value, the second torque value and the third torque value are obtained, and the acquisition method is as follows:

[0037] Obtain the torque value of the first screw adjustment, recorded as the first torque value;

[0038] Obtain the torque value of the second screw adjustment, recorded as the second torque value;

[0039] Obtain the torque value adjusted by the third screw, recorded as the third torque value;

[0040] Obtaining a torque value adjusted by the fourth screw, recorded as a fourth torque value;

[0041] Generate an adjustment qualification signal based on comparing the first torque value, the second torque value, the third torque value and the fourth torque value with a preset torque value range in sequence;

[0042] If the first torque value, the second torque value, the third torque value and the fourth torque value are all within the preset torque value range, a qualified signal is generated, and the first torque value and the second torque value are subtracted to obtain a first torque increment;

[0043] Subtract the second torque value from the third torque value to obtain a second torque increment;

[0044] The third torque value is subtracted from the fourth torque value to obtain a third torque increment.

[0045] The beneficial effects of the present invention are as follows:

[0046] 1. The present invention obtains the control stability value through a formula, compares the control stability value with the adjustment threshold, generates a secondary adjustment signal, and analyzes the screws that fail to be adjusted based on the secondary adjustment signal, and compares the rotation angle of the screws that fail to be adjusted with the standard rotation angle value to obtain the rotation angle coefficient; the number of rotations of the screws that fail to be adjusted is compared with the standard rotation circle value to obtain the rotation circle coefficient, and the rotation angle coefficient is compared with the rotation circle coefficient to obtain the influence coefficient, so as to provide specific data for the staff when adjusting the unqualified screws again in the later stage;

[0047] 2. The present invention cross-diagonally adjusts the unqualified screws and obtains the torque value of each adjustment screw; they are respectively recorded as the first torque value, the second torque value, the third torque value and the fourth torque value. First, it is determined whether the first torque value exists in the preset torque value range. If an adjustment qualified signal is generated, the second torque value is subtracted from the first torque value to obtain the first torque value increase, and it is determined whether the first torque value increase is a positive number. If the first torque value increase is a positive number, the third torque value is subtracted from the second torque value to obtain the second torque value increase, and it is determined whether the second torque value increase is a positive number. If the second torque value increase is positive, number, the fourth torque value is subtracted from the third torque increment to obtain the third torque value, and it is determined whether the third torque increment is a positive number. If the third torque increment is a positive number, the first torque increment, the second torque increment and the third torque increment are added together to obtain a tightening influence value, and it is determined whether the screw adjustment path meets the standard according to the tightening influence value. By calculating the tightening influence value, the effectiveness of the entire adjustment path can be evaluated. If the tightening influence value is positive and large, it means that the tightening state of the screw has been significantly improved. By determining whether the torque increment is gradually increasing, it is also helpful to ensure that the tightening state of the screw is gradually enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The present invention will be further described below in conjunction with the accompanying drawings.

[0049] Figure 1 is a flow chart of Embodiment 1 of the present invention;

[0050] Figure 2 This is a flow chart of Embodiment 2 of the present invention. DETAILED DESCRIPTION

[0051] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0052] Example 1

[0053] like Figure 1 As shown, an installation method for adjusting an aluminum alloy window according to an embodiment of the present invention comprises:

[0054] Step 1: Cut and weld the galvanized steel pipes in the processing plant to form the outer sub-frame of the aluminum alloy window;

[0055] Step 2: Align the stainless steel adjustable support core and the stainless steel adjustable support sleeve and temporarily fix them through their own threads to form a stainless steel adjustable support installation and fixation;

[0056] Step 3: Obtain the screw rotation angle and number of turns to obtain the installation deviation value, compare the installation deviation value with the deviation threshold, and generate an adjustment signal;

[0057] It should be explained that the installation deviation value indicates: the gap distance between the window frame and the opening or wall;

[0058] In some embodiments, the installation deviation value is obtained by:

[0059] Measure the gap between the window frame and the opening or wall and record it as the installation deviation value;

[0060] The installation deviation value is compared with the preset deviation threshold. The comparison process is as follows:

[0061] If the installation deviation value is greater than the preset deviation threshold, it means that the gap between the window frame and the wall is large, the screw rotation is unqualified, and adjustment is required, generating an adjustment signal;

[0062] If the installation deviation value is less than or equal to the preset deviation threshold, it means that the gap between the window frame and the wall is small, the screw rotation is qualified, and no adjustment is required, and a no-adjustment signal is generated;

[0063] Step 4: Based on the adjustment signal, adjust the unqualified screws, obtain the screw rotation angle and number of turns, obtain the adjustment stability value, compare it with the threshold, and generate a secondary adjustment signal;

[0064] In some embodiments, the method for obtaining the stable value is adjusted:

[0065] The control stability value L is calculated by the formula: L = W × α + D × β, where W represents the screw rotation angle, D represents the number of screw rotations, and α and β represent the preset weight coefficients;

[0066] The adjustment stability value is subtracted from the adjustment threshold to obtain the adjustment deviation value, and the adjustment deviation value is compared with the preset stability deviation threshold. The comparison process is as follows:

[0067] If the adjustment deviation value is less than or equal to the preset stable deviation threshold, the screw adjustment is stable, the adjustment screw is judged to be qualified, and a secondary non-adjustment signal is generated;

[0068] If the adjustment deviation value is greater than the preset stability deviation threshold, the screw adjustment is unstable, the adjustment screw is judged to be unqualified, and a secondary adjustment signal is generated;

[0069] Step 5: Based on the secondary adjustment signal, the influence coefficient is obtained;

[0070] In some embodiments, the rotation angle coefficient is compared with the rotation number coefficient, and the largest coefficient is marked as the influence coefficient. The comparison process is as follows:

[0071] Specifically, if the rotation angle coefficient is greater than or equal to the rotation number coefficient, the rotation angle coefficient is marked as an influence coefficient;

[0072] If the rotation angle coefficient is less than the rotation number coefficient, the rotation number coefficient is marked as the influence coefficient;

[0073] The process of obtaining the rotation angle coefficient and the rotation number coefficient is as follows:

[0074] The rotation angle of the unqualified screw is compared with the standard rotation angle value to obtain the rotation angle coefficient;

[0075] The rotation number coefficient is obtained by comparing the rotation number of the unqualified screw with the standard rotation number.

[0076] Among them, the method of obtaining the rotating screw angle is:

[0077] Obtain the historical torque value in the process of rotating the screw to obtain the resistance value. According to the type of screw, use the existing technology to obtain the relationship between the resistance value and the rotation angle, establish a two-dimensional coordinate system, substitute the historical torque value and resistance value into the two-dimensional coordinate system, and draw a torque resistance curve;

[0078] Measure the real-time torque value during the screw rotation process, substitute it into the torque resistance curve, obtain the real-time resistance value corresponding to the torque value, and obtain the screw rotation angle value based on the relationship between the resistance value and the rotation angle;

[0079] The technical concept of the present invention is as follows: the control stability value is obtained through a formula, the control stability value is compared with the adjustment threshold, a secondary adjustment signal is generated, and based on the secondary adjustment signal, the screws that fail to be adjusted are analyzed respectively, the rotation angle of the screws that fail to be adjusted is compared with the standard rotation angle value to obtain the rotation angle coefficient; the number of rotations of the screws that fail to be adjusted is compared with the standard rotation circle value to obtain the rotation circle coefficient, and the rotation angle coefficient is compared with the rotation circle coefficient to obtain the influence coefficient, so as to provide specific data for the staff when adjusting the unqualified screws again in the later stage.

[0080] Example 2

[0081] like Figure 2 As shown, the installation method for adjusting an aluminum alloy window according to an embodiment of the present invention further includes the following steps:

[0082] Step 6: Plan the screw adjustment path according to the influence coefficient, obtain the tightening influence value, compare it with the threshold value, and obtain the appropriate adjustment path;

[0083] In some embodiments, if the rotation angle coefficient is recorded as the influence coefficient, the process of planning the screw adjustment path is as follows:

[0084] The unqualified screws are cross-adjusted diagonally to obtain the torque value of the first screw adjustment, which is recorded as the first torque value;

[0085] The first torque value is compared with the preset torque value interval to generate a signal to determine whether the adjustment is qualified. The comparison process is as follows:

[0086] If the first torque value does not exist in the preset torque value range, it means that the adjustment of the first screw is unqualified, and an adjustment unqualified signal is generated;

[0087] If the first torque value is within the preset torque value range, it means that the first screw is adjusted properly, and an adjustment qualified signal is generated;

[0088] Based on the adjustment failure signal, the first torque value is subtracted from the minimum value in the preset torque value range to obtain a torque difference value;

[0089] Adjusting the first torque value according to the torque difference until the first torque value is within a preset torque value range;

[0090] Based on the qualified adjustment signal, the second screw is adjusted according to the cross symmetry principle, and the torque value of the second screw adjustment is obtained, which is recorded as the second torque value;

[0091] Subtract the second torque value from the first torque value to obtain the first torque increment;

[0092] If the first torque increment is negative or 0, the second screw adjustment is unqualified and needs to be further adjusted until the first torque increment is positive;

[0093] If the first torque increment is a positive number, the second screw is properly adjusted and no further adjustment is required;

[0094] Based on the qualified adjustment of the second screw, the third screw is adjusted, and if the first screw adjustment scheme is implemented, the second torque increment is obtained to determine whether the third screw adjustment is qualified;

[0095] If the third screw adjustment fails, follow the second screw adjustment plan above;

[0096] If the third screw is adjusted to be qualified, the fourth screw is adjusted, and the third torque increment is obtained by implementing the second screw adjustment scheme, and whether the fourth screw is adjusted to be qualified is determined;

[0097] If the fourth screw adjustment fails, follow the second screw adjustment plan above;

[0098] If the fourth screw is adjusted to pass, the first torque increment, the second torque increment and the third torque increment are added together to obtain the tightening influence value;

[0099] The tightening impact value is compared with the tightening threshold value. The comparison process is as follows:

[0100] If the tightening impact value is greater than or equal to the tightening threshold, the screw adjustment path meets the standard;

[0101] If the tightening impact value is less than the tightening threshold, the screw adjustment path does not meet the standard;

[0102] The technical concept of the present invention is as follows: the unqualified screws are cross-diagonally adjusted, and the torque value of each adjustment screw is obtained, which are recorded as the first torque value, the second torque value, the third torque value and the fourth torque value respectively. First, it is determined whether the first torque value exists in a preset torque value range. If an adjustment qualified signal is generated, the second torque value is subtracted from the first torque value to obtain a first torque value increase, and it is determined whether the first torque value increase is a positive number. If the first torque value increase is a positive number, the third torque value is subtracted from the second torque value to obtain a second torque value increase, and it is determined whether the second torque value increase is a positive number. If the second torque value increase is If the third torque value is positive, the fourth torque value is subtracted from the third torque value to obtain the third torque value, and it is determined whether the third torque value is positive. If the third torque value is positive, the first torque value, the second torque value and the third torque value are added together to obtain the tightening influence value, and it is determined whether the screw adjustment path meets the standard according to the tightening influence value. By calculating the tightening influence value, the effectiveness of the entire adjustment path can be evaluated. If the tightening influence value is positive and large, it means that the tightening state of the screw has been significantly improved. By determining whether the torque value is gradually increasing, it is also helpful to ensure that the tightening state of the screw is gradually enhanced.

[0103] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An installation method for adjusting aluminum alloy windows, characterized in that: The following steps are involved: Step 1: Cut and weld the galvanized steel pipes in the processing plant to form the outer sub-frame of the aluminum alloy window; Step 2: Align the stainless steel adjustable support core and the stainless steel adjustable support sleeve and temporarily fix them through their own threads to form a stainless steel adjustable support installation and fixation; Step 3: Obtain the screw rotation angle and number of turns to obtain the installation deviation value, compare the installation deviation value with the preset deviation threshold, and generate an adjustment signal; In step 3, the installation deviation value is obtained by: Measure the gap between the window frame and the opening or wall and record it as the installation deviation value; Step 4: Based on the adjustment signal, adjust the unqualified screws, obtain the angle and number of rotations of the screws, obtain the adjustment stability value, compare it with the adjustment threshold, and generate a secondary adjustment signal; In step 4, adjust the method of obtaining the stable value: The control stability value L is calculated by the formula: L=W×α+D×β, where W represents the screw rotation angle, D represents the screw rotation number, and α and β represent the preset weight coefficients. Step 5: Based on the secondary adjustment signal, the influence coefficient is obtained; In step 5, the process of obtaining the rotation angle coefficient and the rotation number coefficient is as follows: The rotation angle of the unqualified screw is compared with the standard rotation angle value to obtain the rotation angle coefficient; The rotation number coefficient is obtained by comparing the rotation number of the unqualified screw with the standard rotation number. In step 5, the rotation angle coefficient is compared with the rotation number coefficient, and the largest coefficient is marked as the influence coefficient. The comparison process is as follows: If the rotation angle coefficient is greater than the rotation number coefficient, the rotation angle coefficient is marked as an influence coefficient; If the rotation angle coefficient is less than the rotation number coefficient, the rotation number coefficient is marked as the influence coefficient; Step 6: Plan the screw adjustment path according to the influence coefficient, obtain the tightening influence value, compare it with the tightening threshold, and obtain the appropriate adjustment path; In step 6, the tightening influence value is obtained by: The first torque increment, the second torque increment and the third torque increment are added together to obtain a tightening influence value; In step 6, if the rotation angle coefficient is recorded as the influence coefficient, the screw adjustment path is planned, and the first torque value, the second torque value, and the third torque value are obtained. The acquisition method is as follows: The unqualified screws are cross-adjusted diagonally to obtain the torque value of the first screw adjustment, which is recorded as the first torque value; The first torque value is compared with the preset torque value interval to generate a signal to determine whether the adjustment is qualified. The comparison process is as follows: If the first torque value is within the preset torque value range, an adjustment qualified signal is generated; Based on the adjustment failure signal, the first torque value is subtracted from the minimum value in the preset torque value range to obtain a torque difference value; Adjusting the first torque value according to the torque difference until the first torque value is within a preset torque value range; Based on the qualified adjustment signal, the second screw is adjusted according to the cross symmetry principle, and the torque value of the second screw adjustment is obtained, which is recorded as the second torque value; Subtract the second torque value from the first torque value to obtain the first torque increment; If the first torque increment is negative or 0, the second screw adjustment is unqualified and needs to be further adjusted until the first torque increment is positive; If the first torque increment is a positive number, the second screw is properly adjusted and no further adjustment is required; Based on the qualified adjustment of the second screw, the third screw is adjusted. If the first screw adjustment plan is implemented, the second torque increment is obtained, and it is determined whether the third screw adjustment is qualified; If the third screw adjustment fails, the second screw adjustment plan will be followed; If the third screw is adjusted to be qualified, the fourth screw is adjusted. If the second screw adjustment plan is implemented, the third torque increment is obtained to determine whether the fourth screw is adjusted to be qualified; If the fourth screw adjustment fails, the second screw adjustment plan will be followed; If the fourth screw is adjusted to be qualified, the first torque increment, the second torque increment and the third torque increment are added together to obtain the tightening influence value.

2. The installation method for adjusting an aluminum alloy window according to claim 1, characterized in that: In step 3, the installation deviation value is compared with the preset deviation threshold. The comparison process is as follows: If the installation deviation value is greater than the preset deviation threshold, the screw rotation is unqualified and an adjustment signal is generated; If the installation deviation value is less than or equal to the preset deviation threshold, the screw rotation is qualified and a no adjustment signal is generated.

3. The installation method for adjusting an aluminum alloy window according to claim 1, characterized in that: In step 4, the adjustment stability value is subtracted from the adjustment threshold to obtain an adjustment deviation value, and the adjustment deviation value is compared with the preset stability deviation threshold. The comparison process is as follows: If the adjustment deviation value is less than or equal to the preset stable deviation threshold, the adjustment screw is judged to be qualified and a secondary non-adjustment signal is generated; If the adjustment deviation value is greater than the preset stable deviation threshold, the adjustment screw is judged to be unqualified and a secondary adjustment signal is generated.

4. The installation method for adjusting an aluminum alloy window according to claim 1, characterized in that: In step six, the screw adjustment path planning is judged whether it meets the standard according to the tightening influence value. The judgment process is as follows: The tightening impact value is compared with the tightening threshold value. The comparison process is as follows: If the tightening impact value is greater than or equal to the tightening threshold, the screw adjustment path meets the standard; If the tightening impact value is less than the tightening threshold, the screw adjustment path does not meet the standard.

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