Steel window bead structure and installation method

Abstract

The application relates to the field of steel windows, in particular to a steel window line pressing structure and a mounting method, which comprises a line pressing clamping seat and an aluminum line pressing, the bottom of the line pressing clamping seat is used for being fixed on the end surface of a fan material, a line pressing embedding groove for embedding the aluminum line pressing is arranged on the end surface of the line pressing clamping seat, the inner wall of the line pressing embedding groove is tightly abutted against the outer wall of the aluminum line pressing to form fixation, and a mounting gap for embedding the end part of glass is left between the aluminum line pressing and the fan material. In the application, the line pressing clamping seat and the line pressing embedding groove are arranged, the glass can be conveniently disassembled and replaced by workers, the whole steel window does not need to be disassembled and replaced, the use cost of the steel window is reduced, material waste is reduced, and the energy-saving concept is embodied; the clamping groove is arranged, the aluminum line pressing is not easy to be separated from the line pressing clamping seat, and the limiting stability of the aluminum line pressing on the line pressing clamping seat is further strengthened; and the glass inner rubber strip is arranged, the sealing stability of the glass in the mounting gap is increased.

Description

Technical Field

[0001] This application relates to the field of steel windows, and in particular to a steel window trim structure and installation method. Background Technology

[0002] Steel windows are typically manufactured by directly welding steel window trim to the end face of the sash material, with the glass fixed between the sash material and the steel window trim.

[0003] In the production of steel windows, the steel window trim is directly welded and fixed to the end face of the sash material, which increases the difficulty of steel window production. When the glass of a steel window is damaged, the steel window trim is welded and fixed to the sash material, making it impossible for workers to remove the damaged glass from the end face of the sash material and replace it, resulting in material waste and increasing the cost of using steel windows. Summary of the Invention

[0004] To address the issue of cost of using steel windows, this application provides a steel window trim structure and installation method.

[0005] Firstly, the steel window molding structure provided in this application adopts the following technical solution:

[0006] A steel window sash structure includes a sash holder and an aluminum sash. The bottom of the sash holder is used to fix it to the end face of the sash material. The end face of the sash holder has a sash groove for embedding the aluminum sash. The inner wall of the sash groove abuts against the outer wall of the aluminum sash to form a fixation. An installation gap is left between the aluminum sash and the sash material for embedding the glass end.

[0007] By adopting the above technical solution, the bottom of the pressure wire holder is fixed to the end face of the sash material, and the aluminum pressure wire is embedded in the pressure wire groove. The outer wall of the aluminum pressure wire abuts against the inner wall of the pressure wire groove to form a fixation. At the same time, an installation gap is formed between the aluminum pressure wire and the sash material for the glass end to be inserted, thus fixing the glass to the end face of the sash material. When the glass on the sash material is broken, the staff can drive the aluminum pressure wire out of the pressure wire groove, so that the limiting effect of the glass on the sash material disappears. This makes it convenient for the staff to disassemble and replace the glass without having to disassemble and replace the entire steel window, reducing the use cost of steel windows, reducing material waste, and reflecting the concept of energy saving.

[0008] Optionally, the pressure wire holder includes a holder base plate, a holder protrusion, and a holder hook. The bottom wall of the holder base plate is used to fix it to the end face of the fan material. The end of the holder protrusion and the end of the holder hook are fixed to the end face of the fan material in sequence. The pressure wire groove is located between the holder protrusion and the holder hook. The aluminum pressure wire includes a pressure wire hook, a pressure wire protrusion, and a pressure wire clamping rod. The end of the pressure wire hook is connected to the end of the pressure wire protrusion. The pressure wire groove is used for the pressure wire hook to be inserted. A holder groove for the holder protrusion to be inserted is left between the pressure wire hook and the pressure wire protrusion. The end of the pressure wire clamping rod is connected to the connection between the pressure wire hook and the pressure wire protrusion. The installation gap is located between the pressure wire clamping rod and the fan material.

[0009] By adopting the above technical solution, during the installation of aluminum pressure wire, the worker drives the pressure wire hook to embed into the pressure wire groove. The inner wall of the pressure wire groove abuts against the outer wall of the pressure wire hook to form a fixation, achieving the initial fixation of the aluminum pressure wire on the pressure wire holder. At the same time, the holder protrusion is embedded into the holder groove, and the outer wall of the holder protrusion abuts against the inner wall of the holder groove to form a fixation, making it difficult for the aluminum pressure wire to fall off the pressure wire holder. This further enhances the limiting stability of the aluminum pressure wire on the pressure wire holder. Meanwhile, the installation gap is located between the pressure wire clamping rod and the fan material, thereby improving the limiting stability of the glass end within the installation gap.

[0010] Optionally, it also includes an inner glass adhesive strip. When the inner glass adhesive strip is embedded in the installation gap, one end of the inner glass adhesive strip abuts against the glass end face to form a seal, and the other end of the inner glass adhesive strip abuts against the pressure line and the end face of the pressure rod to form a seal.

[0011] By adopting the above technical solution, when the pressure hook is embedded in the pressure groove, an installation gap is formed between the pressure rod and the fan material. The glass end and the inner rubber strip are embedded in the installation gap in sequence. One end of the inner rubber strip presses against the glass end face to form a seal, and the other end of the inner rubber strip presses against the outer wall of the pressure rod to form a seal, thereby increasing the sealing stability of the glass in the installation gap.

[0012] Optionally, a deformation gap is left between the pressure line clamping rod and the pressure line hook, and the pressure line clamping rod deforms and presses against the outer wall of the inner glass adhesive strip to form a seal.

[0013] By adopting the above technical solution, a deformation gap is left between the pressure line clamping rod and the pressure line hook. When the inner glass rubber strip is embedded in the installation gap, the pressure line clamping rod deforms and presses against the outer wall of the inner glass rubber strip to form a seal, increasing the clamping force between the outer wall of the inner glass rubber strip and the aluminum pressure line.

[0014] Optionally, a fixing block is connected to the end face of the pressure bar facing the inner glass strip, and a fixing groove is provided on the end face of the inner glass strip facing the pressure bar for the fixing block to be embedded.

[0015] By adopting the above technical solution, the fixing block is embedded in the fixing groove, and the outer wall of the fixing block abuts against the inner wall of the fixing groove to form a fixation, which further improves the clamping force between the inner rubber strip of the glass and the pressure line clamping rod.

[0016] Optionally, the inner sealing strip of the glass includes a deformation strip and a fixing strip. The end of the deformation strip is connected to the end face of the fixing strip. The fixing groove is located on the side of the fixing strip away from the deformation strip. A deformation cavity is left between the deformation strip and the fixing strip. The end face of the deformation strip deforms and abuts against the end face of the glass to form a seal.

[0017] By adopting the above technical solution, when the fixing block is embedded in the fixing groove, the glass end face abuts against the deformation strip end face, and drives the deformation strip to deform towards the direction of deformation cavity and press against the glass end face to form a seal, thereby increasing the sealing stability between the inner rubber strip and the glass.

[0018] Optionally, a fastening assembly is connected to the inner glass strip. The end face of the fixing strip facing the deformation cavity has a fastening cavity for accommodating the fastening assembly. The fastening assembly includes a water-absorbing expansion rod, which is embedded in the fastening cavity. The end of the water-absorbing expansion rod faces the deformation cavity. The water-absorbing expansion rod absorbs water and expands to press against the outer wall of the deformation strip, thereby driving the end face of the deformation strip to press against the end face of the glass to form a seal.

[0019] By adopting the above technical solution, when rainwater enters the installation gap, the rainwater in the installation gap enters the deformation cavity through the connection between the deformation strip and the glass. The deformation cavity is connected to the fastening cavity. The water-absorbing expansion rod in the fastening cavity absorbs water and expands. The end of the water-absorbing expansion rod protrudes from the end face of the fixing strip and presses against the outer wall of the deformation strip, thereby driving the outer wall of the deformation strip to press against the end face of the glass to form a seal, thus ensuring the sealing stability between the deformation strip and the glass.

[0020] Optionally, the fastening assembly includes a fastening rack, a fastening gear, and a deformation rod. The fastening rack is slidably connected to the inner wall of the fastening cavity, and the end of the fastening rack abuts against the end face of the water-absorbing expansion rod facing the deformation cavity. The fastening gear is rotatably connected to the inner wall of the fastening cavity, and the fastening rack meshes with the fastening gear. The fastening rack is located between the fastening gear and the water-absorbing expansion rod. One end of the deformation rod is connected to the outer wall of the fastening gear, and the other end of the deformation rod is embedded in the deformation strip. The water-absorbing expansion rod absorbs water and expands, driving the fastening rack to slide towards the deformation cavity. The rotation of the fastening gear drives the deformation rod to rotate towards the glass. The deformation rod drives the deformation strip to deform and press against the end face of the glass to form a seal.

[0021] By adopting the above technical solution, when the water-absorbing expansion rod absorbs water and expands, the end of the fastening rack abuts against the end of the water-absorbing expansion rod, driving the fastening gear to rotate. One end of the deformation rod is connected to the outer wall of the fastening gear, and the other end of the deformation rod is embedded in the deformation strip. The fastening gear drives the deformation rod to rotate towards the glass, causing the deformation strip to deform and press against the glass end face, thereby improving the sealing stability between the glass and the inner rubber strip.

[0022] Optionally, the fastening assembly further includes a prompting rod, the fastening cavity extending through the outer wall of the fixing strip in a direction away from the card base plate, the prompting rod being slidably connected to the inner wall of the fastening cavity, the sliding direction of the prompting rod being perpendicular to the sliding direction of the fastening rack, the prompting rod having a toothed groove that meshes with the fastening gear, the prompting rod being located on the side of the fastening gear away from the fastening rack, and the end of the prompting rod being flush with the end face of the fixing strip.

[0023] By adopting the above technical solution, when the water-absorbing expansion rod absorbs water and expands, it drives the fastening rack to slide towards the deformation cavity. The fastening gear rotates, and the inner wall of the tooth groove meshes with the fastening gear, causing the indicator rod to slide away from the fixing strip. The end of the indicator strip protrudes from the end face of the fixing strip, thereby reminding the user of the water accumulation in the installation gap. This makes it convenient for the user to replace the inner rubber strip of the glass in a timely manner, thus ensuring the sealing stability between the window material and the glass.

[0024] Secondly, the steel window trim installation method provided in this application adopts the following technical solution:

[0025] A method for installing steel window trim includes the following steps:

[0026] The wire clamp is fixed by welding the bottom of the wire clamp to the end face of the fan material;

[0027] For aluminum pressure wire installation, the aluminum pressure wire is embedded into the pressure wire groove, and the inner wall of the pressure wire groove is pressed against the outer wall of the aluminum pressure wire to form a fixation, and an installation gap is formed between the aluminum pressure wire and the end face of the fan material.

[0028] During glass installation, the glass ends are inserted one-to-one into the installation gaps, and sealant is applied between the glass and the sash material to form a seal.

[0029] By adopting the above technical solution, the bottom of the pressure wire holder is welded and fixed to the end face of the sash material. The aluminum pressure wire is embedded in the pressure wire groove, and the outer wall of the aluminum pressure wire abuts against the inner wall of the pressure wire groove to form a fixation, thus fixing the aluminum pressure wire on the pressure wire holder. The glass end is embedded in the installation gap, and sealant is applied between the glass and the end face of the sash material to form a seal. When the glass breaks or is damaged, the staff can drive the aluminum pressure wire out of the pressure wire groove to separate the aluminum pressure wire and the pressure wire holder, thereby facilitating the disassembly and replacement of the glass without having to replace the entire steel window, reducing material waste and reflecting the concept of environmental protection.

[0030] In summary, this application includes at least one of the following beneficial technical effects:

[0031] 1. The design of the pressure wire bracket and pressure wire groove facilitates the disassembly and replacement of the glass by the staff, without having to disassemble and replace the entire steel window, thus reducing the cost of using steel windows, reducing material waste, and reflecting the concept of energy conservation;

[0032] 2. The design of the card slot makes it difficult for the aluminum pressure wire to fall out of the pressure wire card, further enhancing the stability of the aluminum pressure wire on the pressure wire card;

[0033] 3. The installation of inner sealing strips increases the sealing stability of the glass within the installation gap. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0035] Figure 2 This is a cross-sectional view of an embodiment of this application, mainly showing the wire clamping holder.

[0036] Figure 3 This is a schematic diagram of the overall structure of the fastening assembly in the embodiments of this application.

[0037] Explanation of reference numerals in the attached drawings: 1. Aluminum pressure line; 11. Installation gap; 12. Pressure line hook; 13. Pressure line protrusion; 131. Guide surface; 14. Pressure line clamping rod; 141. Deformation gap; 15. Pressure line limiting rod; 16. Card slot; 2. Inner glass adhesive strip; 21. Fixing groove; 22. Fixing strip; 221. Fixing section one; 222. Fixing section two; 23. Deformation strip; 24. Deformation cavity; 25. Fastening cavity; 3. 31. Wire clamping slot; 32. Wire clamping base plate; 33. Wire clamping hook; 34. Wire clamping protrusion; 4. Fan material; 5. Glass; 6. Fixing block; 61. Guide surface; 7. Fastening assembly; 71. Water absorption expansion rod; 72. Elastic component one; 73. Elastic component two; 74. Fastening rack; 75. Indicator rod; 751. Gear groove; 76. Fastening gear; 77. Deformation rod; 78. Synchronous pulley; 79. Synchronous belt. Detailed Implementation

[0038] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0039] This application discloses a steel window trim structure. (Refer to...) Figure 1 and Figure 2A steel window pressure line structure includes an aluminum pressure line 1, an inner glass adhesive strip 2, and multiple pressure line holders 3. The bottoms of the multiple pressure line holders 3 are welded and fixed to the end face of the sash material 4 at even intervals. Each end face of the pressure line holder 3 has a pressure line groove 31 for embedding the aluminum pressure line 1. The inner wall of the pressure line groove 31 abuts against the outer wall of the aluminum pressure line 1 to form a fixation. The aluminum pressure line 1 is fixed to the end face of the sash material 4 through the pressure line holders 3. An installation gap 11 is left between the aluminum pressure line 1 and the sash material 4. The installation gap 11 is used for embedding the end of the glass 5. The inner glass adhesive strip 2 is embedded in the installation gap 11. One end of the inner glass adhesive strip 2 abuts against the end face of the glass 5 to form a seal, and the other end of the inner glass adhesive strip 2 abuts against the aluminum pressure line 1 to form a seal, thereby realizing the installation of the glass 5 on the sash material 4.

[0040] Reference Figure 1 and Figure 2 When glass 5 is damaged, the aluminum pressure wire 1 is driven to disengage from the pressure wire groove 31, thereby separating the aluminum pressure wire 1 from the pressure wire holder 3. This eliminates the limiting effect of the broken glass 5 on the sash material 4, making it easier for staff to disassemble and replace the broken glass 5 without replacing the entire steel window. This reduces material consumption, lowers the cost of using steel windows, and embodies the concept of energy conservation.

[0041] Reference Figure 2 In this embodiment, the wire clamping bracket 3 is made of steel and has a certain structural strength. The wire clamping bracket 3 includes a bracket base plate 32, a bracket hook 33, and two bracket protrusions 34. The bracket base plate 32 is a strip plate, and the ends of the two bracket protrusions 34 are welded and fixed to both ends of the bracket base plate 32 along its length. The bracket hook 33 is an L-shaped plate, and the end of the bracket hook 33 is welded and fixed to the end face of the bracket base plate 32. The bracket hook 33 is close to one of the bracket protrusions 34, and the wire clamping groove 31 is located between the bracket hook 33 and this bracket protrusion 34. The end face of the bracket base plate 32 facing away from the bracket protrusion 34 is used for welding and fixing to the end face of the fan material 4 to form a fixation, and the end of the bracket protrusion 34 away from the bracket base plate 32 extends in a direction away from the end face of the fan material 4.

[0042] Reference Figure 2 In this embodiment, the aluminum pressure wire 1 is made of aluminum alloy. The aluminum pressure wire 1 includes a pressure hook 12, a pressure protrusion 13, a pressure clamping rod 14, and a pressure limiting rod 15. The ends of the pressure hook 12 and the pressure protrusion 13 are fixed. A card slot 16 is provided between the pressure hook 12 and the pressure protrusion 13. The card slot 16 is used for the card protrusion 34 near the card hook 33 to be inserted. The pressure slot 31 is used for the pressure hook 12 to be inserted.

[0043] Reference Figure 2When the wire hook 12 is inserted into the wire groove 31, the outer wall of the wire hook 12 abuts against the inner wall of the wire groove 31 to form a fixation, thereby achieving the initial positioning of the aluminum wire 1 on the wire holder 3. At the same time, the holder protrusion 34 is inserted into the holder groove 16, and the outer wall of the holder protrusion 34 abuts against the inner wall of the holder groove 16 to form a fixation, further improving the fixation stability of the aluminum wire 1 on the wire holder 3.

[0044] Reference Figure 2 The end face of the pressure protrusion 13 away from the pressure hook 12 is provided with a guide surface 131, which is arc-shaped. The end of the pressure clamping rod 14 is fixed to the fixed point of the pressure protrusion 13 and the pressure hook 12, and the installation gap 11 is located between the pressure clamping rod 14 and the fan material 4. A deformation gap 141 is left between the pressure clamping rod 14 and the pressure hook 12. The deformation gap 141 is used for the pressure clamping rod 14 to deform under force, and the deformation gap 141 is connected to the installation gap 11.

[0045] Reference Figure 2 The end of the pressure line limiting rod 15 is fixed to the end of the pressure line tightening rod 14 away from the pressure line hook 12. The pressure line limiting rod 15 is located within the installation gap 11. The end face of the pressure line limiting rod 15 facing the installation gap 11 is used to press against the end face of the inner glass adhesive strip 2 to form a seal. A fixing block 6 is fixed to the end of the pressure line tightening rod 14 away from the pressure line hook 12. A fixing groove 21 is opened on the end face of the inner glass adhesive strip 2 facing the pressure line tightening rod 14. The fixing groove 21 is used for the fixing block 6 to be embedded. The end face of the fixing block 6 away from the installation gap 11 is provided with a guide surface 61. The guide surface 61 is arc-shaped and protrudes. The guide surface 61 abuts against the end face of the inner glass adhesive strip 2 and guides the inner glass adhesive strip 2 to be embedded between the glass 5 and the pressure line tightening rod 14.

[0046] Reference Figure 2 In this embodiment, the material of the inner glass strip 2 is rubber and plastic, which has a certain deformation capability. The inner glass strip 2 includes a fixing strip 22 and two deformation strips 23. The fixing strip 22 is a T-shaped strip, and the ends of the two deformation strips 23 are fixed evenly on the end face of the fixing strip 22 in sequence. The fixing groove 21 is located on the side of the fixing strip 22 away from the deformation strips 23.

[0047] Reference Figure 2 and Figure 2 One end of the deformation strip 23 is used to press against the end face of the glass 5 to form a seal, and the other end of the deformation strip 23 has a deformation cavity 24 between it and the fixing strip 22. The deformation cavity 24 is used for the deformation strip 23 to deform under force. A fastening assembly 7 is connected to the inner rubber strip 2. The fastening assembly 7 is used to drive the end face of the deformation strip 23 to press against the end face of the glass 5 to form a seal. The fastening assembly 7 includes a water absorption expansion rod 71, an elastic element 1 72, an elastic element 2 73, a fastening rack 74, a warning rod 75, two fastening gears 76, two deformation rods 77, two synchronous pulleys 78, and a synchronous belt 79 used in conjunction with the synchronous pulleys 78.

[0048] Reference Figure 3 and Figure 2 A fastening cavity 25 is formed on the end face of the fixing strip 22 facing the deformation cavity 24. The fastening cavity 25 extends through the fixing strip 22 in a direction away from the card base plate 32 and is used to accommodate the fastening assembly 7. Two fastening gears 76 are evenly spaced and rotated on the inner wall of the fastening cavity 25. The fastening gears 76 correspond one-to-one with the deformation strip 23. The deformation rod 77 corresponds one-to-one with the fastening gear 76. In this embodiment, the deformation rod 77 is made of beryllium copper alloy and has a certain deformation capacity. The end of the deformation rod 77 is welded and fixed to the outer wall of the fastening gear 76, and the other end of the deformation rod 77 is embedded in the deformation strip 23. The synchronous pulley 78 corresponds one-to-one with the fastening gear 76. The synchronous pulley 78 is coaxially fixed on the rotating shaft of the fastening gear 76. The synchronous belt 79 tensions and connects the two synchronous pulleys 78. The fastening rack 74 is slidably connected to the inner wall of the fastening cavity 25. The sliding direction of the fastening rack 74 is perpendicular to the axis of the fastening gear 76. The fastening rack 74 is located between two fastening gears 76, and the fastening rack 74 meshes with the fastening gears 76 near the card base plate 32. The elastic element 72 can be a compression spring or a torsion spring. In this embodiment, the elastic element 72 is a compression spring and has a certain deformation capacity. One end of the elastic element 72 in the direction of elastic force is fixed to the inner wall of the fastening cavity 25, and the other end of the elastic element 72 in the direction of elastic force is fixed to the end of the fastening rack 74. The elastic element 72 has the tendency to drive the fastening rack 74 to slide away from the deformation cavity 24.

[0049] Reference Figure 3 In this embodiment, the water-absorbing expansion rod 71 is made of water-absorbing resin, which has a certain expansion coefficient. The water-absorbing expansion rod 71 is embedded in the fastening cavity 25, with its end flush with the end face of the fixing strip 22 and facing the deformation cavity 24. The end face of the fastening rack 74 away from the meshing fastening gear 76 abuts against the end of the water-absorbing expansion rod 71 facing the deformation cavity 24.

[0050] Reference Figure 2 and Figure 2 The indicator rod 75 is slidably connected to the inner wall of the fastening cavity 25. The sliding direction of the indicator rod 75 is perpendicular to the sliding direction of the rack. The indicator rod 75 is close to the fastening gear 76 that is not engaged with the fastening rack 74. The indicator rod 75 is located on the side of the fastening gear 76 away from the deformation rod 77. The end face of the indicator rod 75 facing the fastening gear 76 has a tooth groove 751 that engages with the fastening gear 76. The end of the indicator rod 75 is flush with the end face of the fixing bar 22 away from the card base plate 32.

[0051] Reference Figure 3 and Figure 2The second elastic element 73 can be a compression spring or a tension spring. In this embodiment, the second elastic element 73 is a compression spring, which has a certain deformation capability. One end of the second elastic element 73 in the direction of elastic force is fixed to the inner wall of the fastening cavity 25, and the other end of the second elastic element 73 in the direction of elastic force is fixed to the end of the indicator rod 75. The second elastic element 73 has the tendency to drive the indicator rod 75 to slide closer to the fastening cavity 25.

[0052] Reference Figure 3 and Figure 2 When rainwater enters the installation gap 11 from the connection between the sash material 4 and the glass 5, the rainwater in the installation gap 11 fills up and enters the deformation cavity 24 through the connection between the deformation strip 23 and the glass 5. The water-absorbing expansion rod 71 absorbs water and expands. The end of the water-absorbing expansion rod 71 protrudes from the end face of the fixing strip 22 and presses against the end face of the deformation strip 23, thereby driving the deformation strip 23 to deform and press against the end face of the glass 5 to form a seal, thereby improving the sealing stability of the steel window.

[0053] Reference Figure 3 and Figure 2 At the same time, the expansion rod 71 expands, causing the fastening rack 74 to slide towards the deformation cavity 24. The fastening gear 76 rotates, driving the deformation rod 77 to rotate towards the end face of the glass 5. This causes the deformation strip 23 to deform and press against the end face of the glass 5 to form a seal, making it difficult for water in the installation gap 11 to overflow from the connection between the deformation strip 23 and the glass 5, thereby ensuring the sealing stability of the steel window.

[0054] Reference Figure 3 and Figure 2 Simultaneously, the synchronous belt 79 tensions and connects two synchronous pulleys 78. One of the fastening gears 76 rotates, driving the other fastening gear 76 to rotate. The inner wall of the tooth groove 751 meshes with the other fastening gear 76, driving the indicator rod 75 to slide away from the fastening cavity 25. The end of the indicator rod 75 protrudes from the outer wall of the fixing strip 22, thereby prompting the staff to replace the inner rubber strip 2 of the glass in time and extend the service life of the steel window.

[0055] Reference Figure 3 Figure 2 The fixing strip 22 includes a first fixing segment 221 and a second fixing segment 222. The first fixing segment 221 and the second fixing segment 222 are spliced ​​and fixed to form the fixing strip 22, and the fastening cavity 25 is located between the first fixing segment 221 and the second fixing segment 222. When the fastening component 7 is installed on the inner wall of the fastening cavity 25, the first fixing segment 221 and the second fixing segment 222 cover and fix to form the fixing strip 22, thereby realizing the installation of the fastening component 7 on the fixing strip 22.

[0056] The implementation principle of the steel window pressure line structure in this application embodiment is as follows: During the installation of the aluminum pressure line 1, the worker drives the pressure line hook 12 into the pressure line groove 31. The inner wall of the pressure line groove 31 abuts against the outer wall of the pressure line hook 12 to form a fixation, thus achieving the initial fixation of the aluminum pressure line 1 on the pressure line holder 3. At the same time, the holder protrusion 34 is inserted into the holder groove 16, and the outer wall of the holder protrusion 34 abuts against the inner wall of the holder groove 16 to form a fixation, making it difficult for the aluminum pressure line 1 to fall off the pressure line holder 3, further enhancing the limiting stability of the aluminum pressure line 1 on the pressure line holder 3. Meanwhile, the glass end and the inner rubber strip 2. The inner rubber strip 2 is embedded into the installation gap 11 in sequence. One end of the inner rubber strip 2 presses against the end face of the glass 5 to form a seal, and the other end of the inner rubber strip 2 presses against the outer wall of the pressure line clamping rod 14 to form a seal, thereby fixing the glass 5 on the sash material 4. When the glass 5 on the sash material 4 is broken, the staff drives the pressure line hook 12 to disengage from the pressure line groove 31, so that the limiting effect of the glass 5 on the sash material 4 disappears, thus facilitating the disassembly and replacement of the glass 5 by the staff. There is no need for the staff to disassemble and replace the entire steel window, which reduces the use cost of steel windows, reduces material waste, and reflects the concept of energy saving.

[0057] This application also discloses a method for installing steel window trim, including the following steps:

[0058] The wire clamping bracket 3 is fixed by welding the bottom of the wire clamping bracket 3 to the end face of the fan material 4.

[0059] When installing aluminum pressure wire 1, the pressure wire hook 12 is embedded into the pressure wire groove 31, the inner wall of the pressure wire groove 31 is pressed against the outer wall of the pressure wire hook 12 to form a fixation, and the pressure wire clamping rod 14 and the end face of the fan material 4 form an installation gap 11.

[0060] Glass 5 is installed, with each end of glass 5 corresponding to the installation gap 11. Sealant is applied between glass 5 and sash material 4 to form a seal. Inner glass strip 2 is embedded in the installation gap 11. One end of inner glass strip 2 abuts against the end face of glass 5 to form a seal, and the other end of inner glass strip 2 abuts against the outer wall of pressure line and pressure rod 14 to form a seal.

[0061] The implementation principle of the steel window pressure line installation method in this application embodiment is as follows: the bottom of the pressure line holder 3 is welded and fixed to the end face of the sash material 4. The aluminum pressure line 1 is embedded in the pressure line groove 31, and the outer wall of the aluminum pressure line 1 is pressed against the inner wall of the pressure line groove 31 to form a fixation, thereby fixing the aluminum pressure line 1 on the pressure line holder 3. The end of the glass 5 is embedded in the installation gap 11, and sealant is applied between the glass 5 and the end face of the sash material 4 to form a seal. When the glass 5 is broken, the worker drives the aluminum pressure line 1 to detach from the pressure line groove 31, thereby separating the aluminum pressure line 1 from the pressure line holder 3. This facilitates the disassembly and replacement of the glass 5 without replacing the entire steel window, reducing material waste and reflecting the concept of environmental protection.

[0062] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A steel window molding structure, characterized in that: The device includes a wire clamping base (3) and an aluminum wire clamp (1). The bottom of the wire clamping base (3) is used to fix it to the end face of the fan material (4). The end face of the wire clamping base (3) has a wire clamping groove (31) for embedding the aluminum wire clamp (1). The inner wall of the wire clamping groove (31) abuts against the outer wall of the aluminum wire clamp (1) to form a fixation. An installation gap (11) is left between the aluminum wire clamp (1) and the fan material (4) for embedding the end of the glass (5). The wire clamping base (3) includes a clamping base plate (32), a clamping base protrusion (34), and a clamping base hook (33). The bottom wall of the clamping base plate (32) is used to fix it to the end face of the fan material (4). The clamping base protrusion... (34) The end of the card holder hook (33) and the end of the card holder hook (33) are fixed to the end face of the fan material (4) in sequence. The pressure wire groove (31) is located between the card holder protrusion (34) and the card holder hook (33). The aluminum pressure wire (1) includes a pressure wire hook (12), a pressure wire protrusion (13) and a pressure wire clamping rod (14). The end of the pressure wire hook (12) is connected to the end of the pressure wire protrusion (13). The pressure wire groove (31) is used for the pressure wire hook (12) to be inserted. A card holder groove (16) for the card holder protrusion (34) to be inserted is left between the pressure wire hook (12) and the pressure wire protrusion (13). The end of the pressure wire clamping rod (14) is connected to the pressure wire hook. (12) and the connection of the pressure line protrusion (13), the installation gap (11) is located between the pressure line clamping rod (14) and the fan material (4); it also includes an inner glass adhesive strip (2), when the inner glass adhesive strip (2) is embedded in the installation gap (11), one end of the inner glass adhesive strip (2) abuts against the end face of the glass (5) to form a seal, and the other end of the inner glass adhesive strip (2) abuts against the end face of the pressure line clamping rod (14) to form a seal; the inner glass adhesive strip (2) includes a deformation strip (23) and a fixing strip (22), the end of the deformation strip (23) is connected to the end face of the fixing strip (22), and a deformation cavity is left between the deformation strip (23) and the fixing strip (22). 24) The end face of the deformation strip (23) deforms and abuts against the end face of the glass (5) to form a seal; a fastening component (7) is connected to the inner glass strip (2), and a fastening cavity (25) for accommodating the fastening component (7) is opened on the end face of the fixing strip (22) facing the deformation cavity (24). The fastening component (7) includes a water-absorbing expansion rod (71), which is embedded in the fastening cavity (25). The end of the water-absorbing expansion rod (71) faces the deformation cavity (24). The water-absorbing expansion rod (71) absorbs water and expands to abut against the outer wall of the deformation strip (23), and drives the end face of the deformation strip (23) to abut against the end face of the glass (5) to form a seal.The fastening assembly (7) includes a fastening rack (74), a fastening gear (76), and a deformation rod (77). The fastening rack (74) is slidably connected to the inner wall of the fastening cavity (25), and the end of the fastening rack (74) abuts against the end face of the water-absorbing expansion rod (71) facing the deformation cavity (24). The fastening gear (76) is rotatably connected to the inner wall of the fastening cavity (25), and the fastening rack (74) meshes with the fastening gear (76). The fastening rack (74) is located between the fastening gear (76) and the water-absorbing expansion rod (77). Between the expansion rods (71), one end of the deformation rod (77) is connected to the outer wall of the fastening gear (76), and the other end of the deformation rod (77) is embedded in the deformation strip (23). The water-absorbing expansion rod (71) absorbs water and expands, driving the fastening rack (74) to slide towards the deformation cavity (24). The rotation of the fastening gear (76) drives the deformation rod (77) to rotate towards the glass (5). The deformation rod (77) drives the deformation strip (23) to deform and press against the end face of the glass (5) to form a seal.

2. The steel window molding structure according to claim 1, characterized in that: A deformation gap (141) is left between the pressure line clamping rod (14) and the pressure line hook (12), and the pressure line clamping rod (14) deforms and presses against the outer wall of the inner glass adhesive strip (2) to form a seal.

3. The steel window molding structure according to claim 1, characterized in that: The end face of the pressure bar (14) facing the inner glass strip (2) is connected to a fixing block (6), and the end face of the inner glass strip (2) facing the pressure bar (14) is provided with a fixing groove (21) for the fixing block (6) to be inserted.

4. The steel window molding structure according to claim 3, characterized in that: The fixing groove (21) is located on the side of the fixing strip (22) away from the deformation strip (23).

5. A steel window molding structure according to claim 1, characterized in that: The fastening assembly (7) also includes a prompting rod (75). The fastening cavity (25) extends through the outer wall of the fixing strip (22) in a direction away from the card base plate (32). The prompting rod (75) is slidably connected to the inner wall of the fastening cavity (25). The sliding direction of the prompting rod (75) is perpendicular to the sliding direction of the fastening rack (74). The prompting rod (75) has a toothed groove (751) that meshes with the fastening gear (76). The prompting rod (75) is located on the side of the fastening gear (76) away from the fastening rack (74), and the end of the prompting rod (75) is flush with the end face of the fixing strip (22).

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