A quick installation unit type curtain wall connecting structure
Through innovative component design, the unitized curtain wall and floor partitions can be quickly installed and firmly connected, solving the problems of laborious installation and poor sealing in existing technologies, and improving the stability and sealing of the curtain wall connection.
Patent Information
- Application Number
- CN202521620829.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-07-31
AI Technical Summary
The existing unitized curtain wall and floor partition connection structure has problems such as laborious and unstable installation, large connection gaps, and wind entry.
The system employs components such as a first lifting block, a first positioning rod, a positioning pin, a second lifting block, a positioning plate, a second positioning rod, a first clamp block, a second clamp cavity, a first positioning slot, an anti-detachment pin, an anti-detachment plate, a second clamp block, and a second positioning slot to achieve rapid installation and secure connection. Furthermore, the system utilizes components such as a first curtain wall, a second curtain wall, a third curtain wall, a first mating tenon, a second mating tenon, a mating mortise, a push-adjustable guide plate, a push-slide plate, a mating plate, a fixing clamp, a fixing connecting plate, a positioning rotating block, and an adjusting rotating groove to improve sealing.
It enables rapid installation and secure connection of unitized curtain walls, enhances the sealing between curtain walls, and reduces the possibility of wind intrusion.
Smart Images
Figure CN224678939U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of unitized curtain wall connection structure, and in particular to a unitized curtain wall connection structure that can be installed quickly. Background Technology
[0002] Unitized curtain walls refer to building curtain walls made of various wall panels and supporting frames that are manufactured as complete basic curtain wall structural units in the factory and directly installed on the main structure. The structure used to assemble multiple unitized curtain walls is the unitized curtain wall connection structure.
[0003] The existing connection structure between unitized curtain walls and floor partitions is mostly fixed with nuts. When fixing with nuts, auxiliary tools are required. In addition, if the threads of the nuts and bolts are not aligned, the tightening process is more laborious and can easily affect the stability of the connection between the unitized curtain wall and the floor partition. Furthermore, gaps are often generated at the splicing points between multiple existing unitized curtain walls. External wind can easily enter the space enclosed by the unitized curtain wall through the splicing gaps, thus affecting the airtightness of the connection between the unitized curtain walls.
[0004] Therefore, it is necessary to provide a unitized curtain wall connection structure that can be installed quickly to solve the above problems.
[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content
[0006] The purpose of this invention is to provide a quick-installation unitized curtain wall connection structure to solve the above-mentioned problems.
[0007] According to one aspect of this utility model, a quick-installation unitized curtain wall connection structure is provided. This structure, comprising a first lifting block, a first positioning rod, a positioning pin, a second lifting block, a positioning plate, a second positioning rod, a first clamp block, a second clamp cavity, a first positioning slot, an anti-detachment pin, an anti-detachment plate, a second clamp block, and a second positioning slot, facilitates quick and easy installation and fixing of the unitized curtain wall to the floor partition compared to traditional nut-based installation. Furthermore, the inclusion of a first curtain wall, a second curtain wall, a third curtain wall, a first mating tenon, a second mating tenon, a mating groove, a push-adjusting guide plate, a push-slide plate, a mating plate, a fixing clamp, a fixing connecting plate, a positioning rotating block, and an adjusting rotating groove enhances the firmness of the curtain wall connection clamps and improves the sealing performance of the connection between curtain walls.
[0008] The technical solution adopted by this application to solve its technical problem is: a quick-installation unitized curtain wall connection structure, including a first curtain wall, a second curtain wall, and a third curtain wall. The first curtain wall is located at one end of the third curtain wall, and the second curtain wall is located at the other end of the first curtain wall. A docking plate is telescopically slidably connected to one end of the second curtain wall and one end of the first curtain wall. A fixed connecting plate is fixedly connected to the docking plate. One end of the docking plate is provided with a first docking tenon, and the other end of the docking plate is provided with a second docking tenon. The first and second docking tenons are fixedly connected to the corresponding second and first curtain walls, respectively. The first and second docking tenons rotate between each other. The movable connection includes a set of positioning rotating blocks, each of which has a shaft running through its center. The shaft is fixedly connected to the center of the positioning rotating block. The positioning rotating block is rotatably connected to the first and second mating tenons via the shaft. One end of the positioning rotating block is provided with a fixing plate, and both ends of the fixing plate are fixedly connected to mating plates. One end of the third curtain wall and the other end of the first curtain wall are each provided with a mating tenon groove. The outer side of the positioning rotating block is provided with an adjusting rotating groove, which is located within the mating tenon groove. One end of the mating plate is slidably connected to the center of the first mating tenon, and the other end of the mating plate is slidably connected to the center of the second mating tenon.
[0009] Furthermore, one end of the docking plate is fixedly connected to a pushing slide plate, and a sliding cavity is provided in both the first curtain wall and the second curtain wall. The pushing slide plate is located in the sliding cavity, and the pushing slide plate is slidably connected to the sliding cavity.
[0010] Furthermore, the push-pull slide plate is provided with a guide groove, one end of which is slidably connected to a push-adjustment guide block plate, and a pull rod is fixedly connected to the middle of the push-adjustment guide block plate. One end of the pull rod is connected through a sliding cavity to the middle of one end of the corresponding first curtain wall and second curtain wall.
[0011] Furthermore, each of the first, second, and third curtain walls has two first hanging blocks symmetrically fixedly connected to one end, and a second hanging block is provided between each of the two first hanging blocks. A positioning pin is fixedly connected to the second hanging block, and a positioning plate is fixedly connected to one end of the second hanging block. A fixing rod is fixedly connected to the middle of the positioning pin on the third curtain wall. The fixing rod is telescopically slidably connected to the third curtain wall. The middle of one end of the positioning pin on the first and second curtain walls is fixedly connected to the other end of the corresponding pull rod.
[0012] Furthermore, the other ends of the first curtain wall, the second curtain wall, and the third curtain wall are each provided with a second clamping cavity that matches the size of the first and second lifting blocks. The second clamping cavity in the middle of the other end of the first curtain wall, the second curtain wall, and the third curtain wall is provided with a positioning insertion cavity.
[0013] Furthermore, a floor partition is provided at one end of the first curtain wall, and the positioning plate is interlocked with the floor partition. Two first positioning rods are fixed at the connection position between the first hanging block and the floor partition, and a second positioning rod is fixed at the connection position between the second hanging block and the floor partition. A first positioning groove is provided in the middle of the first positioning rod, and a second positioning groove is provided on the second positioning rod.
[0014] Furthermore, the first positioning rod can be engaged with the first lifting block, the second positioning rod can be engaged with the second lifting block, and a first clamping groove is provided at one end of the positioning plate above the first lifting block, and two third clamping grooves are symmetrically provided in the middle of one end of the positioning plate.
[0015] Furthermore, a first clamp block is engaged in the first clamp cavity, and a second clamp block is engaged in the third clamp cavity. The two ends of the first clamp block are engaged with the first positioning slots opened on the corresponding first positioning rods, and one end of the second clamp block is engaged with the second positioning slot opened on one end of the second positioning rod.
[0016] Furthermore, the first clamp block has two anti-detachment pins symmetrically clamped in the middle. One end of each anti-detachment pin is provided with a limiting cavity block, and an auxiliary spring is provided inside the limiting cavity block. One end of the auxiliary spring is fixedly connected to one end of the anti-detachment pin, and the other end of the auxiliary spring is fixedly connected to one end of the inner side of the limiting cavity block. The anti-detachment pin and the limiting cavity block are telescopically connected. One end of the second clamp block is clamped with an anti-detachment plate, and the anti-detachment plate is connected through the middle of the positioning plate.
[0017] Compared with the prior art, the beneficial effects of this application are as follows: The beneficial effects of this application are: it facilitates the quick installation and fixing of unitized curtain walls to floor partitions, improves the firmness of curtain wall connection clamps, and enhances the sealing of connections between curtain walls.
[0018] 1. This application provides a quick-installation unitized curtain wall connection structure, which, through a first lifting block, a first positioning rod, a positioning pin, a second lifting block, a positioning plate, a second positioning rod, a first clamp block, a second clamp groove, a first positioning slot, an anti-detachment pin, an anti-detachment plate, a second clamp block, and a second positioning slot, engages two first lifting blocks with four first positioning rods fixed at corresponding positions on the floor partition. This allows the four U-shaped slots on the two first lifting blocks to engage with the corresponding four first positioning rods. Pushing the positioning pin downwards causes it to move the positioning plate, fixedly connected to one end of the second lifting block, vertically downwards a specified distance. When the second lifting block engages with the third curtain wall, the positioning plate simultaneously engages with the floor partition. The column cavity at the middle of one end of the second lifting block will simultaneously engage with the second positioning rod fixed at the corresponding position on the floor partition. Then, the first clamp block will engage with the first clamp groove at one end of the positioning plate and be fixed by the anti-detachment pin. The second clamp block will engage with the second clamp groove at one end of the positioning plate and be fixed by the anti-detachment plate. At this time, the obtuse-angled block fixed on the first clamp block will simultaneously engage with the first positioning groove on the first positioning rod, and the obtuse-angled block fixed on the second clamp block will simultaneously engage with the second positioning groove on the second positioning rod, thus locking the position where the positioning plate connects with the second positioning rod and the first positioning rod. Compared with the traditional installation using nuts, this method facilitates the quick installation and fixing of the unit curtain wall onto the floor partition.
[0019] 2. This application provides a quick-installation unitized curtain wall connection structure, comprising a first curtain wall, a second curtain wall, a third curtain wall, a first mating tenon, a second mating tenon, a mating groove, a push-adjusting guide plate, a push-slide plate, a mating clamping plate, a fixing clamping plate, a fixing connecting plate, a positioning rotating block, and an adjusting rotating groove. When splicing the curtain walls, the third curtain wall is clamped to the beginning of the floor partition, and the first curtain wall is clamped to one end of the third curtain wall. This causes the first and second mating tenons fixed at one end of the first curtain wall to engage in the mating groove at one end of the third curtain wall. Pushing the pull rod downwards causes the push-adjusting guide plate, fixed at its bottom, to move vertically downwards under the constraint of the guide groove. The inclined surface at one end of the push-adjusting guide plate pushes the push-slide plate, which is in contact with it, to slide horizontally a specified distance to one end under the constraint of the sliding cavity. The push-slide plate then drives the mating clamping plate, fixed at one end, to slide into the rectangular groove within the mating groove, thereby driving the fixing clamp fixed on the mating clamping plate. The plate and the fixed connecting plate slide synchronously upwards in the opposite direction of the rectangular slot. At this time, the fixed clamping plate, which slides to one end under the action of the docking plate, pushes one end of a set of positioning rotating blocks to rotate around the central pivot rod in the direction of the rectangular slot by a specified angle. This causes the other end of the positioning rotating block to rotate into the arc groove opened in the adjusting slot. When the positioning rotating block rotates to an angle parallel to the fixed connecting plate, one end of the positioning rotating block will simultaneously engage in the arc groove opened in the adjusting slot. At this time, the fixed clamping plate clamps and fixes one end of the positioning rotating block to prevent the angle of the positioning rotating block from changing after adjustment. At the same time, the fixed connecting plate fixed at one end of the docking plate will also engage in the rectangular slot. At this time, the positioning rotating block and the adjusting slot cooperate to lock and fix the position of the first curtain wall and the third curtain wall. At the same time, the rectangular strip formed by the first docking tenon and the second docking tenon seals the gap at the joint position, which helps to improve the firmness of the curtain wall connection clamp and facilitates the improvement of the sealing of the connection between the curtain walls.
[0020] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure; Figure 2 This is a three-dimensional structural diagram illustrating the disassembly of the second and third curtain walls; Figure 3 for Figure 2 Enlarged structural diagram of section A in the middle; Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure; Figure 5 for Figure 1 A schematic diagram of the top cross-sectional structure; Figure 6 for Figure 5 Enlarged structural diagram of section B in the middle; Figure 7 This is a three-dimensional structural diagram of a floor partition. Figure 8 This is a schematic diagram of the overall top-view cross-sectional three-dimensional structure. Figure 9 for Figure 8 Enlarged structural diagram of section C; Figure 10 A schematic diagram of the three-dimensional structure of the positioning block; Figure 11 for Figure 8 A top-view structural diagram; Figure 12 for Figure 11 A magnified structural diagram of section D in the middle.
[0022] The following are the labeling elements in the figure: 1. Floor partition; 2. First curtain wall; 3. Second curtain wall; 4. Third curtain wall; 5. First hanging block; 6. Positioning pin; 7. Positioning plate; 8. Second hanging block; 9. First clamping groove; 10. Second clamping groove; 11. Connecting plate; 12. Fixed connecting plate; 13. Positioning rotating block; 14. First connecting tenon; 15. Connecting tenon groove; 16. Third clamping groove; 18. Second connecting tenon; 19. Fixing rod; 20. Pushing slide plate; 21. Fixing clamp; 22. Guide groove; 23. Sliding cavity; 24. Push-adjusting guide block plate; 25. Pull rod; 26. Adjusting rotating groove; 27. First positioning rod; 28. First positioning groove; 29. Second positioning rod; 30. Second positioning groove; 31. First clamping block; 32. Second clamping block; 33. Limiting cavity block; 34. Anti-detachment pin; 35. Anti-detachment plate. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] refer to Figures 1 to 12This application provides a quick-installation unitized curtain wall connection structure, including a first curtain wall 2, a second curtain wall 3, and a third curtain wall 4. The first curtain wall 2 is located at one end of the third curtain wall 4, and the second curtain wall 3 is located at the other end of the first curtain wall 2. A docking plate 11 is telescopically slidably connected to one end of the second curtain wall 3 and one end of the first curtain wall 2. A fixing plate 12 is fixedly connected to the docking plate 11. One end of the docking plate 11 is provided with a first docking tenon 14, and the other end is provided with a second docking tenon 18. The first docking tenon 14 and the second docking tenon 18 are fixedly connected to the corresponding second curtain wall 3 and first curtain wall 2. A set of positioning rotating blocks 13 is rotatably connected between the first docking tenon 14 and the second docking tenon 18. A shaft is passed through the middle of each of the positioning rotating blocks 13, and the shaft is fixedly connected to the middle of the positioning rotating block 13. The positioning rotating block 13 is rotatably connected to the first docking tenon 14 and the second docking tenon 18 through the shaft. One end of the positioning rotating block 13 is provided with a fixing plate 12. Fixed clamping plate 21, with both ends of fixed clamping plate 21 respectively fixedly connected to mating clamping plate 11. One end of the third curtain wall 4 and the other end of the first curtain wall 2 are each provided with a mating tenon groove 15. The outer side of the positioning rotating block 13 is provided with an adjusting rotating groove 26, which is opened in the mating tenon groove 15. One end of the mating clamping plate 11 is slidably connected to the middle of the first mating tenon 14, and the other end of the mating clamping plate 11 is slidably connected to the middle of the second mating tenon 18. One end of the mating clamping plate 11 is fixedly connected to a pusher. The extrusion slide plate 20, the first curtain wall 2 and the second curtain wall 3 are each provided with a sliding cavity 23, the extrusion slide plate 20 is located in the sliding cavity 23 and is slidably connected to the sliding cavity 23, the extrusion slide plate 20 is provided with a guide groove 22, one end of the guide groove 22 is slidably connected to a push-adjustment guide block plate 24, the middle of the push-adjustment guide block plate 24 is fixedly connected to a pull rod 25, one end of the pull rod 25 is connected through the sliding cavity 23 to the middle of one end of the corresponding first curtain wall 2 and second curtain wall 3.
[0025] In this embodiment, when splicing the curtain walls, the third curtain wall 4 is snapped onto the beginning of the floor partition 1, and the first curtain wall 2 is snapped onto one end of the third curtain wall 4. This causes the first tenon 14 and the second tenon 18 fixed at one end of the first curtain wall 2 to snap into the tenon groove 15 opened at one end of the third curtain wall 4. Simultaneously, a set of positioning blocks 13, rotatably connected between the first tenon 14 and the second tenon 18 via a shaft, are snapped into the middle of the tenon groove 15. This causes the set of positioning blocks 13 to snap into the middle of the adjusting groove 26 communicating with the tenon groove 15. At this point, pushing the pull rod 25 downwards will push the bottom fixed connection... The guide plate 24 moves vertically downward under the constraint of the guide groove 22. The inclined surface at one end of the guide plate 24 pushes the push slide plate 20, which is in contact with it, to slide a specified distance straight to one end under the constraint of the sliding cavity 23. At this time, the push slide plate 20 will drive the docking plate 11, which is fixedly connected at one end, to slide into the rectangular slot in the docking tenon groove 15 under the guidance of the guide cavity opened at one end of the sliding cavity 23. This will drive the fixed clamping plate 21 and the fixed connecting plate 12 fixed on the docking plate 11 to slide synchronously in the direction of the rectangular slot. At this time, the fixed clamping plate 21, which slides to one end under the drive of the docking plate 11, will slide into the rectangular slot. The mechanism pushes one end of a set of positioning rotating blocks 13 in contact with the adjustment groove 26 to rotate around the central shaft of the positioning rotating block 13 at a specified angle towards the rectangular slot. This causes the other end of the positioning rotating block 13 to rotate around the shaft into the arc groove at one end of the inner side of the adjustment groove 26. When the positioning rotating block 13 rotates to an angle parallel to the fixed connecting plate 12, the other end of the positioning rotating block 13 will simultaneously engage with the arc groove at one end of the inner side of the adjustment groove 26. At this time, the fixed clamping plate 21 clamps and fixes one end of the positioning rotating block 13 to prevent the angle of the positioning rotating block 13 from changing after adjustment. At the same time, the docking clamping plate 11... The fixed connecting plate 12 at the end will simultaneously snap into the rectangular slot opened in the middle of one end of the adjusting slot 26. At this time, the positioning block 13 and the adjusting slot 26 cooperate to lock the position where the first curtain wall 2 and the third curtain wall 4 are spliced. At the same time, the rectangular strip formed by the first mating tenon 14 and the second mating tenon 18 seals the gap at the splicing position. Then, after the remaining number of first curtain walls 2 are snapped together, the second curtain wall 3 is spliced onto the last first curtain wall 2 in the same way. The second curtain wall 3 is installed and fixed at the end of the floor partition 1, thereby sealing the gap between the two floor partitions.
[0026] It should be noted that a set of positioning blocks 13 are symmetrically distributed in the grooves opened at one end of the rectangular strip formed by the first tenon 14 and the second tenon 18. The number of blocks in a set is two. A sealing rubber sleeve is fixedly connected to the outer surface of the first tenon 14 and the second tenon 18. When the first tenon 14 and the second tenon 18 are engaged in the tenon groove 15, the pressure formed between the first tenon 14 and the second tenon 18 and the inner wall of the tenon groove 15 will squeeze the sealing rubber sleeves fixed to the first tenon 14 and the second tenon 18 to deform and seal the gap between the first tenon 14 and the second tenon 18 and the tenon groove 15. At the same time, the elasticity of the sealing rubber sleeves will buffer the pressure generated by the wind load on the curtain wall.
[0027] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 and Figure 8As shown, each of the first curtain wall 2, the second curtain wall 3, and the third curtain wall 4 has two first hanging blocks 5 symmetrically fixedly connected to one end. A second hanging block 8 is provided between each of the two first hanging blocks 5. A positioning pin 6 is fixedly connected to the second hanging block 8, and a positioning plate 7 is fixedly connected to one end of the second hanging block 8. A fixing rod 19 is fixedly connected to the middle of the positioning pin 6 on the third curtain wall 4. The fixing rod 19 is telescopically slidably connected to the third curtain wall 4. The middle of one end of the positioning pin 6 on the first curtain wall 2 and the second curtain wall 3 is fixedly connected to the other end of the corresponding pull rod 25. The first curtain wall 2, the second curtain wall 3, and the third curtain wall 4... At the other end of each of the curtain walls 4, a second clamping cavity 10 matching the size of the first hanging block 5 and the second hanging block 8 is respectively opened. Positioning inserts are opened in the second clamping cavity 10 opened in the middle of the other end of the first curtain wall 2, the second curtain wall 3, and the third curtain wall 4. A floor partition 1 is provided at one end of the first curtain wall 2. The positioning plate 7 is interlocked with the floor partition 1. Two first positioning rods 27 are fixed at the connection position between the first hanging block 5 and the floor partition 1. A second positioning rod 29 is fixed at the connection position between the second hanging block 8 and the floor partition 1. A first positioning groove 28 is opened in the middle of the first positioning rod 27. The second positioning rod 29 has a second positioning slot 30. The first positioning rod 27 can be engaged with the first lifting block 5. The second positioning rod 29 is engaged with the second lifting block 8. One end of the positioning plate 7 is located above the first lifting block 5 and has a first clamping cavity 9. Two third clamping cavities 16 are symmetrically opened in the middle of one end of the positioning plate 7. A first clamping block 31 is engaged in the first clamping cavity 9 and a second clamping block 32 is engaged in the third clamping cavity 16. The two ends of the first clamping block 31 are engaged with the corresponding first positioning slot 28 opened on the first positioning rod 27. One end of the second clamp block 32 is engaged with the second positioning groove 30 at one end of the second positioning rod 29. The first clamp block 31 has two anti-detachment pins 34 symmetrically clamped in the middle. One end of the anti-detachment pin 34 is provided with a limiting cavity block 33. An auxiliary spring is provided in the limiting cavity block 33. One end of the auxiliary spring is fixedly connected to one end of the anti-detachment pin 34. The other end of the auxiliary spring is fixedly connected to one end of the inner side of the limiting cavity block 33. The anti-detachment pin 34 and the limiting cavity block 33 are telescopically connected. One end of the second clamp block 32 is clamped with an anti-detachment plate 35. The anti-detachment plate 35 is connected through the middle of the positioning plate 7.
[0028] In this embodiment, when connecting the curtain wall to the floor partition 1, the U-shaped slots on the first hanging blocks 5, which are fixedly connected to the first curtain wall 2, second curtain wall 3, and third curtain wall 4, are engaged with the two first positioning rods 27 fixed at the corresponding positions on the floor partition. Then, the second hanging block 8 is pushed downward by the positioning pin 6. The second hanging block 8 will drive the positioning plate 7, which is fixedly connected at one end, to slide straight towards the corresponding third curtain wall 4, first curtain wall 2, and second curtain wall 3 under the guidance of the fixing rod 19 or pull rod 25 fixedly connected at the bottom end of the positioning pin 6. When the second hanging block 8 is engaged with the corresponding third curtain wall 4, first curtain wall 2, and second curtain wall 3, the positioning plate 7 will simultaneously engage with the floor partition 1. At this time, the U-shaped slots on the first hanging blocks 5, which are fixedly connected to the first hanging blocks 2, second curtain wall 3, and third curtain wall 4, are engaged with the two first positioning rods 27 fixed at the corresponding positions on the floor partition 1. The column cavity will simultaneously engage with the second positioning rod 29 fixed at the corresponding position on the floor partition 1, and then the first clamp block 31 will engage with the first clamp groove 9 opened at one end of the positioning plate 7. During the process of the first clamp block 31 engaging with the first clamp groove 9, it will push the anti-detachment pin 34 in contact with the first clamp block 31 to retract into the limiting cavity block 33. During the retraction process, the anti-detachment pin 34 will compress the auxiliary spring provided in the limiting cavity block 33, so that the auxiliary spring generates elastic potential energy when subjected to the compressive force. When the first clamp block 31 is fully engaged with the first clamp groove 9, the positioning groove opened in the middle of the first clamp block 31 will move to one end of the anti-detachment pin 34 at the same time. At this time, the auxiliary spring that generates elastic potential energy will push the anti-detachment pin 34 into the limiting cavity block 33. Guided by pin 3, the first clamp block 31 is inserted into the positioning groove in the middle. The obtuse-angled block fixed on the first clamp block 31 will simultaneously be inserted into the first positioning groove 28 on the first positioning rod 27. The anti-detachment pin 34 positions the first clamp block 31. The second clamp block 32 is inserted into the third clamp cavity 16 at one end of the positioning plate 7. The obtuse-angled block fixed on the second clamp block 32 will simultaneously be inserted into the second positioning groove 30 on the second positioning rod 29. The anti-detachment plate 35 is inserted from the top of the positioning plate 7, so that the anti-detachment plate 35 penetrates the top of the positioning plate 7 and is inserted into the second clamp block 32 at one end of the pin inside the positioning plate 7 to position the second clamp block 32. The positioning plate 7, the second positioning rod 29 and the first The positioning clamp 27 is fixed in place by a locking clamp, thus fixing the position where the positioning plate 7 contacts the floor partition 1. This is faster and saves time compared to the traditional method of fixing the connection position with nuts. When splicing the upper and lower curtain walls, the three second clamp slots 10 opened on the third curtain wall 4, the first curtain wall 2, and the second curtain wall 3 are respectively clamped into the corresponding first hanging blocks 5 and second hanging blocks 8 on the lower curtain wall 4, the first curtain wall 2, and the second curtain wall 3 that are assembled together. When the second hanging block 8 is clamped into the corresponding second clamp slot 10, the positioning cavity opened in its second clamp slot 10 will clamp into the positioning pin 6 fixedly connected to the second hanging block 8. At the same time, the lower spliced curtain wall supports the upper clamped curtain wall.The splicing position is secured by clamps formed by the interlocking first lifting block 5, second lifting block 8, second clamping cavity 10, positioning cavity, and positioning pin 6.
[0029] It should be noted that the multiple positioning pins 6 are located at the middle of one end of the third curtain wall 4, the first curtain wall 2, and the second curtain wall 3, respectively. The fixing rod 19 is provided with a telescopic cavity, which is opened inside the third curtain wall 4. The fixing rod 19 is connected to one end of the third curtain wall 4 through the telescopic cavity. The positioning pins 6 on the third curtain wall 4 are fixedly connected to the fixing rod 19 at the end of the third curtain wall 4. The positioning pins 6 on the first curtain wall 2 and the second curtain wall 3 are connected to the pull rod 25.
[0030] Under the action of vibration, the positioning plate 7 fixed on it falls off the floor partition 1, and the second clamping block 32 is clamped into the third clamping cavity 16 opened at one end of the positioning plate 7. The obtuse-angled block fixed on the second clamping block 32 will simultaneously clamp into the second positioning groove 30 opened on the second positioning rod 29. The anti-detachment plate 35 is clamped from the top of the positioning plate 7, so that the anti-detachment plate 35 penetrates the top of the positioning plate 7 and clamps into one end of the second clamping block 32 of the inner pin of the positioning plate 7 to position the second clamping block 32. The positioning plate 7 is locked and fixed at the position where it connects with the second positioning rod 29 and the first positioning rod 27, thereby fixing the position where the positioning plate 7 contacts the floor partition 1. At this time, the third curtain wall 4 will be installed and fixed on the floor partition. At the starting position of panel 1, the first curtain wall 2 is then suspended to one end of the third curtain wall 4 using a construction hoisting device. With the assistance of construction workers, the first curtain wall 2 is clamped to one end of the third curtain wall 4, so that the first tenon 14 and the second tenon 18 fixed at one end of the first curtain wall 2 are clamped into the tenon groove 15 opened at one end of the third curtain wall 4. At this time, the pull rod 25 is pushed down, and the pull rod 25 will push the push-adjustment guide plate 24 fixed at the bottom end to move vertically downward under the restriction of the guide groove 22. The inclined surface at one end of the push-adjustment guide plate 24 will push the push-slide plate 20 in contact with it to slide straight to one end a specified distance under the restriction of the sliding cavity 23. At this time, the push-slide plate 20 will drive the docking clamp 1 fixed at one end. 1. Slide into the rectangular slot opened in the tenon groove 15, thereby driving the fixed clamping plate 21 and the fixed connecting plate 12 fixed on the mating plate 11 to slide synchronously in the opposite direction of the rectangular slot. At this time, under the action of the mating plate 11, the fixed clamping plate 21 sliding to one end will push one end of a set of positioning rotating blocks 13 to rotate around the central rotating shaft towards the rectangular slot by a specified angle, thereby driving the other end of the positioning rotating blocks 13 to rotate into the arc groove opened in the adjusting rotating groove 26. When the positioning rotating blocks 13 rotate to an angle parallel to the fixed connecting plate 12, one end of the positioning rotating blocks 13 will simultaneously be engaged in the arc groove opened in the adjusting rotating groove 26. At this time, the fixed clamping plate 21 clamps and fixes one end of the positioning rotating blocks 13 to prevent the positioning rotating blocks 13 from being engaged. As the adjusted angle changes, the fixing plate 12, which is fixed at one end of the docking plate 11, simultaneously engages with the rectangular slot. At this point, the positioning rotating block 13 and the adjusting rotating slot 26 cooperate to lock the joint between the first curtain wall 2 and the third curtain wall 4. Simultaneously, the rectangular strip formed by the first docking tenon 14 and the second docking tenon 18 seals the gap at the joint. When the pull rod 25 retracts and slides into the sliding cavity 23, it drives the second lifting block 8, which is fixedly connected to one end of the positioning pin 6, and the positioning plate 7, which is fixedly connected to the second lifting block 8, to move vertically downward a specified distance. When the second lifting block 8 engages with the first curtain wall 2, the positioning plate 7 simultaneously engages with the floor partition 1.At this time, the column cavity opened in the middle of one end of the second lifting block 8 will simultaneously engage with the second positioning rod 29 fixed at the corresponding position on the floor partition 1. Then, the construction worker standing on the floor partition 1 will engage the first clamp block 31 into the first clamp cavity 9 opened in one end of the positioning plate 7. During the process of the first clamp block 31 engaging in the first clamp cavity 9, it will push the anti-detachment pin 34 in contact with the first clamp block 31 to retract into the limiting cavity block 33. During the retraction process, the anti-detachment pin 34 will compress the auxiliary spring provided in the limiting cavity block 33, so that the auxiliary spring generates elastic potential energy when subjected to compressive force. When the first clamp block 31 is fully engaged in the first clamp cavity 9, the positioning groove opened in the middle of the first clamp block 31 will simultaneously move to one end of the anti-detachment pin 34. At this point, the auxiliary spring generating elastic potential energy will push the anti-detachment pin 34, guided by the limiting cavity block 33, into the positioning slot opened in the middle of the first clamp block 31. The obtuse-angled block fixed on the first clamp block 31 will simultaneously engage into the first positioning slot 28 opened on the first positioning rod 27. The anti-detachment pin 34 positions the first clamp block 31 to prevent the positioning plate 7 fixed on the first curtain wall 2 from falling off the floor partition 1 under the action of vibration after installation. The second clamp block 32 will be engaged into the third clamp cavity 16 opened at one end of the positioning plate 7. The obtuse-angled block fixed on the second clamp block 32 will simultaneously engage into the second positioning slot 30 opened on the second positioning rod 29. The anti-detachment plate 35 will be engaged from the top of the positioning plate 7, thus preventing the anti-detachment plate. Plate 35 penetrates the top of positioning plate 7 and is engaged with one end of the second clamp block 32 of the inner pin of positioning plate 7 to position the second clamp block 32. This locks and secures the positioning plate 7 to the connection between the second positioning rod 29 and the first positioning rod 27, thereby fixing the position where the positioning plate 7 contacts the floor partition 1. This allows the first curtain wall 2 to be installed and fixed on the floor partition 1. Then, the remaining number of first curtain walls 2 are spliced together and fixed to the floor partition 1 in the same way. The second curtain wall 3 is then suspended at the end of the floor partition using construction hoisting equipment. Construction workers assist in pulling the second curtain wall 3 so that it engages with the last first curtain wall 2. At this point, the second curtain wall 3 can be assembled in the same way as the first curtain wall 2. After reaching the last curtain wall 2, it is fixed to the floor partition 1. When splicing upwards, the three second clamping cavities 10 on the third curtain wall 4, the first curtain wall 2, and the second curtain wall 3 are respectively clamped into the first hanging blocks 5 and second hanging blocks 8 on the third curtain wall 4, the first curtain wall 2, and the second curtain wall 3 assembled below. When the second hanging block 8 is clamped into the corresponding second clamping cavity 10, the positioning cavity in the second clamping cavity 10 will clamp into the positioning pin 6 fixedly connected to the second hanging block 8. At the same time, the curtain walls spliced below support the curtain walls clamped above, and the interlocking first hanging blocks 5, second hanging blocks 8, second clamping cavities 10, positioning cavities, and positioning pins 6 clamp and fix the splicing position.
[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A quick-installation unitized curtain wall connection structure, comprising a first curtain wall (2), a second curtain wall (3), and a third curtain wall (4), characterized in that: The first curtain wall (2) is located at one end of the third curtain wall (4), and the second curtain wall (3) is located at the other end of the first curtain wall (2). One end of the second curtain wall (3) and one end of the first curtain wall (2) are slidably connected to a docking plate (11). A fixed connecting plate (12) is fixedly connected to the docking plate (11). One end of the docking plate (11) is provided with a first docking tenon (14), and the other end of the docking plate (11) is provided with a second docking tenon (18). The first docking tenon (14) and the second docking tenon (18) are fixedly connected to the corresponding second curtain wall (3) and first curtain wall (2). A set of positioning rotating blocks (13) is rotatably connected between the first docking tenon (14) and the second docking tenon (18). The middle of the set of positioning rotating blocks (13) is connected through. A shaft is connected to the middle of the positioning rotating block (13). The positioning rotating block (13) is rotatably connected to the first mating tenon (14) and the second mating tenon (18) through the shaft. One end of the positioning rotating block (13) is provided with a fixing clamp (21). The two ends of the fixing clamp (21) are respectively fixedly connected to the mating plate (11). One end of the third curtain wall (4) and the other end of the first curtain wall (2) are both provided with a mating tenon groove (15). The outer side of the positioning rotating block (13) is provided with an adjusting rotating groove (26). The adjusting rotating groove (26) is opened in the mating tenon groove (15). One end of the mating plate (11) is slidably connected to the middle of the first mating tenon (14). The other end of the mating plate (11) is slidably connected to the middle of the second mating tenon (18).
2. The unitized curtain wall connection structure for rapid installation according to claim 1, characterized in that, One end of the docking plate (11) is fixedly connected to a pushing slide plate (20). A sliding cavity (23) is provided in both the first curtain wall (2) and the second curtain wall (3). The pushing slide plate (20) is located in the sliding cavity (23) and is slidably connected to the sliding cavity (23).
3. The unitized curtain wall connection structure for rapid installation according to claim 2, characterized in that, The push-out slide plate (20) is provided with a guide groove (22), and a push-adjustment guide block plate (24) is slidably connected to one end of the guide groove (22). A pull rod (25) is fixedly connected to the middle of the push-adjustment guide block plate (24). One end of the pull rod (25) is connected through a sliding cavity (23) to the middle of one end of the corresponding first curtain wall (2) and second curtain wall (3).
4. The unitized curtain wall connection structure for rapid installation according to claim 1, characterized in that, Two first hanging blocks (5) are symmetrically fixedly connected to one end of the first curtain wall (2), the second curtain wall (3) and the third curtain wall (4). A second hanging block (8) is provided between the two first hanging blocks (5). A positioning pin (6) is fixedly connected to the second hanging block (8). A positioning plate (7) is fixedly connected to one end of the second hanging block (8). A fixing rod (19) is fixedly connected to the middle of the positioning pin (6) provided on the third curtain wall (4). The fixing rod (19) is telescopically slidably connected to the third curtain wall (4). The middle of one end of the positioning pin (6) provided on the first curtain wall (2) and the second curtain wall (3) is fixedly connected to the other end of the corresponding pull rod (25).
5. The unitized curtain wall connection structure for rapid installation according to claim 1, characterized in that, The other ends of the first curtain wall (2), the second curtain wall (3) and the third curtain wall (4) are respectively provided with a second clamping cavity (10) that matches the size of the first hanging block (5) and the second hanging block (8). The second clamping cavity (10) opened in the middle of the other end of the first curtain wall (2), the second curtain wall (3) and the third curtain wall (4) is provided with a positioning insertion cavity.
6. The rapid-installation unitized curtain wall connection structure according to claim 4, characterized in that, One end of the first curtain wall (2) is provided with a floor partition (1). The positioning plate (7) is interlocked with the floor partition (1). Two first positioning rods (27) are fixed at the connection position between the first hanging block (5) and the floor partition (1). A second positioning rod (29) is fixed at the connection position between the second hanging block (8) and the floor partition (1). A first positioning slot (28) is provided in the middle of the first positioning rod (27). A second positioning slot (30) is provided on the second positioning rod (29).
7. The unitized curtain wall connection structure for rapid installation according to claim 6, characterized in that, The first positioning rod (27) can be engaged with the first lifting block (5), the second positioning rod (29) can be engaged with the second lifting block (8), one end of the positioning plate (7) is provided with a first clamping groove (9) located above the first lifting block (5), and two third clamping grooves (16) are symmetrically provided in the middle of one end of the positioning plate (7).
8. The unitized curtain wall connection structure for rapid installation according to claim 7, characterized in that, The first clamping cavity (9) is fitted with a first clamping block (31), and the third clamping cavity (16) is fitted with a second clamping block (32). The two ends of the first clamping block (31) are respectively fitted with the first positioning slot (28) opened on the corresponding first positioning rod (27). One end of the second clamping block (32) is fitted with the second positioning slot (30) opened on one end of the second positioning rod (29).
9. The unitized curtain wall connection structure for rapid installation according to claim 8, characterized in that, The first clamp block (31) has two anti-detachment pins (34) symmetrically clamped in the middle. One end of the anti-detachment pin (34) is provided with a limiting cavity block (33). An auxiliary spring is provided in the limiting cavity block (33). One end of the auxiliary spring is fixedly connected to one end of the anti-detachment pin (34). The other end of the auxiliary spring is fixedly connected to one end of the inner side of the limiting cavity block (33). The anti-detachment pin (34) and the limiting cavity block (33) are telescopically connected. One end of the second clamp block (32) is clamped with an anti-detachment plate (35). The anti-detachment plate (35) is connected through the middle of the positioning plate (7).