Fabricated building curtain wall

Abstract

The utility model provides a fabricated building curtain wall, and belongs to the field of building construction. According to the technical scheme, clamping blocks are fixedly connected to the two inner side walls of the bottom of a curtain wall supporting frame through bolts, and inserting holes are formed in the two inner side walls of the top of the curtain wall supporting frame; the side wall of the curtain wall body is attached to the inner side wall of the curtain wall supporting frame, and a rectangular frame is fixedly connected to the bottom of the center of one side of the curtain wall body. The curtain wall has the advantages that the fixing piece connected to one side of the curtain wall body is improved, the bottom of the curtain wall body can be clamped in the clamping block on the inner side wall of the curtain wall supporting frame, certain supporting force is provided, the labor intensity of workers can be reduced, and the production efficiency is improved. And the fixing piece at the top of the curtain wall body can be quickly locked with the top of the curtain wall supporting frame, so that the installation is simpler, more convenient and quicker, and the time for fastening screws is shortened.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an assembled building curtain wall. Background Art

[0002] Building curtain wall refers to the non-load-bearing exterior wall enclosure of a building, usually composed of panels (glass, metal panels, stone panels, ceramic panels, etc.) and the supporting structure behind (aluminum beams and columns, steel structures, glass ribs, etc.). The building curtain wall is composed of the supporting structure system and the panels, which can have a certain displacement capacity relative to the main structure, and is a building external protective structure or decorative structure that does not share the effects on the main structure;

[0003] The existing building curtain walls require high-altitude work during installation, so the curtain walls lack support points during installation. The curtain walls need to be lifted up with force, and the installation steps are cumbersome, time-consuming and labor-intensive. The influence of external wind force also needs to be considered, making installation more difficult and posing safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled building curtain wall by improving the fixing piece connected to one side of the curtain wall body, so that the bottom of the curtain wall body can be stuck in the block of the inner wall of the curtain wall support frame to provide a certain supporting force, which can reduce the labor intensity of workers, and the fixing piece on the top of the curtain wall body can be quickly locked with the top of the curtain wall support frame, so that the installation is simpler and faster, and the time for tightening the screws is reduced.

[0005] The utility model is achieved through the following measures:

[0006] An assembled building curtain wall, comprising a curtain wall support frame and a curtain wall body, characterized in that two inner side walls at the bottom of the curtain wall support frame are fixedly connected with a clamping block by bolts, and two inner side walls at the top of the curtain wall support frame are provided with a plug hole;

[0007] The side wall of the curtain wall body is fitted with the inner wall of the curtain wall supporting frame, a rectangular frame is fixedly connected to the central bottom of one side of the curtain wall body, a straight thread reverse thread sleeve is rotatably installed in the rectangular frame, the bottom of the curtain wall body is located on both sides of the rectangular frame and two groups of fixing sleeves are fixedly connected, and each group of fixing sleeves is provided with two, a round rod is rotatably installed in the fixing sleeve, one end of the round rod is matched with the clamping block, and the other end of the round rod is fixedly connected to a threaded column, and the threaded column is threadedly installed in one end of the straight thread reverse thread sleeve, two fixing blocks are symmetrically fixedly connected to the top of one side of the curtain wall body, and a pin matching the socket is slidably installed in the fixing block.

[0008] The specific features of the utility model also include:

[0009] The bottom of the two inner side walls of the curtain wall support frame are provided with a plurality of mounting holes, and one end of the bolt is threadedly installed in the mounting hole;

[0010] The block is fixed by threading the bolt in the mounting hole.

[0011] The opposite surfaces of the card block are provided with card slots, a baffle is provided between the two card slots, both ends of the baffle are fixedly connected with card strips, and the card strips are inserted into the card slots;

[0012] The rectangular frame, the round rod, the fixing sleeve and the straight thread reverse thread sleeve are blocked by the clamping strip, which makes the appearance more beautiful.

[0013] Rotation grooves are provided on the two inner side walls of the rectangular frame, and the two ends of the straight thread reverse thread sleeve are rotatably installed in the two rotation grooves through sleeve blocks.

[0014] The threads on the two threaded columns at both ends of the straight thread reverse thread sleeve are arranged oppositely.

[0015] A first circular hole is provided on a side of the fixing block away from the curtain wall supporting frame, a cap is provided on the mouth of the first circular hole, a limiting groove is provided in the first circular hole, a second circular hole is provided on the other side of the fixing block close to the curtain wall supporting frame, the second circular hole is communicated with the first circular hole, one end of the latch is slidably installed in the first circular hole and the second circular hole in sequence, a limiting ring is fixedly sleeved on the side wall of the latch close to the curtain wall supporting frame, a spring is provided between the side wall of the limiting ring and the side wall of the second circular hole, the spring is sleeved on the side wall of the latch located in the second circular hole, and one end of the latch away from the side wall of the curtain wall supporting frame is fixedly connected to the limiting block matched with the limiting groove.

[0016] One end of the latch is fixedly connected with a pull block.

[0017] Working principle: two blocks are fixedly connected on both sides of the bottom of the curtain wall support frame, a rectangular frame and two sets of fixed sleeves are fixedly connected at the bottom of the curtain wall body, and the straight thread reverse thread sleeves in the rectangular frame can respectively drive the two round rods to rotate in the fixed sleeves (the straight thread reverse thread sleeves drive the two threaded columns to move in opposite directions respectively, and the two threaded columns drive the two round rods to move to both sides respectively), and the far ends of the two round rods can be stuck in the relative blocks, which can provide a certain support force for the bottom installation of the curtain wall body. After the round rods are stuck in the blocks, the labor intensity of the workers can be reduced, and there is no need to drag them hard. When facing the influence of wind, certain safety hazards can be reduced. Sockets are respectively opened on both sides of the top of the curtain wall support frame, and two fixed sleeves are respectively fixedly connected on both sides of the top of the curtain wall body. A block is provided, a pin which can be inserted into the socket is slidably installed in the fixed block, a first circular hole is provided on one side of the fixed block, a limiting groove is provided in the first circular hole, a side wall at one end of the pin is fixedly connected to a limiting block matched with the limiting groove, a second circular hole is provided on the other side of the fixed block, a limiting collar is fixedly sleeved on one side of the pin close to the curtain wall supporting frame, a spring sleeved on the pin is provided in the second circular hole, after the fixing parts at the bottom of the curtain wall body are installed, the worker can use a tool to rotate the pin, when the limiting block on the side wall of the pin is inserted into the limiting groove, the spring at one end of the pin will quickly insert one end of the pin into the socket (when the limiting block on the side wall of the pin is in the first circular hole, that is, not in the limiting groove, the spring is in an energy storage state at this time), the installation is simpler and faster, and the time for tightening the screws is reduced.

[0018] The beneficial effects of the utility model are:

[0019] By improving the fixings connected to one side of the curtain wall body, the bottom of the curtain wall body can be stuck in the block of the inner wall of the curtain wall support frame to provide a certain support force, which can reduce the labor intensity of workers, and the fixings on the top of the curtain wall body can be quickly locked with the top of the curtain wall support frame, making the installation easier and faster, and reducing the time for tightening screws;

[0020] By fixing two clamping blocks on both sides of the bottom of the curtain wall support frame, fixing a rectangular frame and two sets of fixing sleeves on the bottom of the curtain wall body, the straight thread reverse thread sleeves in the rectangular frame can respectively drive the two round rods to rotate in the fixing sleeves and move to both sides, and the far ends of the two round rods can be stuck in the relative clamping blocks, so that a certain support force can be provided for the bottom installation of the curtain wall body. After the round rods are stuck in the clamping blocks, the labor intensity of the workers can be reduced, and it is no longer necessary to drag them with force. Under the influence of wind force, certain safety hazards can be reduced;

[0021] By respectively opening sockets on both sides of the top of the curtain wall supporting frame, two fixing blocks are respectively fixedly connected on both sides of the top of the curtain wall body, a pin that can be inserted into the socket is slidably installed in the fixing block, a first circular hole is opened on one side of the fixing block, a limiting groove is opened in the first circular hole, a side wall at one end of the pin is fixedly connected to a limiting block matched with the limiting groove, a second circular hole is opened on the other side of the fixing block, a limiting ring is fixedly sleeved on one side of the pin close to the curtain wall supporting frame, a spring sleeved on the pin is arranged in the second circular hole, after the fixing piece at the bottom of the curtain wall body is installed, the pin is rotated, and when the limiting block on the side wall of the pin is inserted into the limiting groove, the spring at one end of the pin will quickly insert one end of the pin into the socket, so that the installation is simpler and faster, and the time for tightening the screws is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of an embodiment of the utility model;

[0025] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0026] Figure 5 It is a schematic diagram of the structure of an embodiment of the utility model;

[0027] Figure 6 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0028] Figure 7 for Figure 6 Enlarged view of middle part B;

[0029] Figure 8 for Figure 6 Enlarged view of middle C;

[0030] Fig. 9 Figure 6 Enlarged view of the middle D part;

[0031] Fig.10 It is a schematic diagram of the structure of an embodiment of the utility model;

[0032] Fig.11 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0033] Fig.12 for Fig.11 Enlarged view of middle E part;

[0034] Fig.13It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0035] Among them, the figure markings are: 1. curtain wall support frame; 2. curtain wall body; 3. clamping block; 4. rectangular frame; 5. round rod; 6. fixing sleeve; 7. stop bar; 8. straight thread reverse thread sleeve; 9. bolt; 10. clamping slot; 11. clamping strip; 12. mounting hole; 14. rotating slot; 15. sleeve block; 16. threaded column; 17. socket; 18. fixing block; 19. first circular hole; 20. latch pin; 21. limiting collar; 22. second circular hole; 23. pull block; 24. cap; 25. spring; 26. limiting groove; 27. limiting block. DETAILED DESCRIPTION

[0036] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0037] See also Figure 1-13 , an assembled building curtain wall, comprising a curtain wall support frame 1 and a curtain wall body 2, characterized in that both inner side walls at the bottom of the curtain wall support frame 1 are fixedly connected with a clamping block 3 by bolts 9, and both inner side walls at the top of the curtain wall support frame 1 are provided with a plug hole 17;

[0038] The side wall of the curtain wall body 2 is fitted with the inner wall of the curtain wall supporting frame 1, and a rectangular frame 4 is fixedly connected to the central bottom of one side of the curtain wall body 2, and a straight threaded reverse thread sleeve 8 is rotatably installed in the rectangular frame 4. The bottom of the curtain wall body 2 is located on both sides of the rectangular frame 4 and is fixedly connected with two groups of fixing sleeves 6, and each group of fixing sleeves 6 is provided with two, and a round rod 5 is rotatably installed in the fixing sleeve 6, one end of the round rod 5 is matched with the clamping block 3, and the other end of the round rod 5 is fixedly connected with a threaded column 16, and the threaded column 16 is threadedly installed in one end of the straight threaded reverse thread sleeve 8, and two fixing blocks 18 are symmetrically fixedly connected to the top of one side of the curtain wall body 2, and a pin 20 matching the socket 17 is slidably installed in the fixing block 18.

[0039] A plurality of mounting holes 12 are provided at the bottom of both inner side walls of the curtain wall support frame 1, and one end of the bolt 9 is threadedly installed in the mounting hole 12;

[0040] The clamping block 3 is fixed by threading the bolt 9 in the mounting hole 12 .

[0041] The opposite surfaces of the card block 3 are provided with card slots 10, a stop bar 7 is provided between the two card slots 10, and both ends of the stop bar 7 are fixedly connected with card strips 11, and the card strips 11 are inserted into the card slots 10;

[0042] The rectangular frame 4, the round rod 5, the fixing sleeve 6 and the straight thread reverse-thread sleeve 8 are blocked by the clamping strip 11, which is more beautiful.

[0043] Rotation grooves 14 are provided on the two inner side walls of the rectangular frame 4 , and the two ends of the straight thread reverse thread sleeve 8 are rotatably mounted in the two rotation grooves 14 through sleeve blocks 15 .

[0044] The threads on the two threaded columns 16 at both ends of the straight thread reverse thread sleeve 8 are arranged oppositely.

[0045] A first circular hole 19 is provided on the side of the fixing block 18 away from the curtain wall supporting frame 1, a cap 24 is provided on the mouth of the first circular hole 19, a limiting groove 26 is provided in the first circular hole 19, a second circular hole 22 is provided on the other side of the fixing block 18 close to the curtain wall supporting frame 1, the second circular hole 22 is communicated with the first circular hole 19, one end of the latch 20 is slidably installed in the first circular hole 19 and the second circular hole 22 in sequence, the fixing sleeve 6 of the latch 20 close to the side wall of the curtain wall supporting frame 1 is connected to the limiting collar 21, a spring 25 is provided between the side wall of the limiting collar 21 and the side wall of the second circular hole 22, the spring 25 is sleeved on the side wall of the latch 20 located in the second circular hole 22, and one end of the latch 20 away from the side wall of the curtain wall supporting frame 1 is fixedly connected to the limiting block 27 matched with the limiting groove 26.

[0046] One end of the latch 20 is fixedly connected to a pull block 23 .

[0047] Working principle: two clamping blocks 3 are fixedly connected on both sides of the bottom of the curtain wall support frame 1, and a rectangular frame 4 and two sets of fixing sleeves 6 are fixedly connected at the bottom of the curtain wall body 2. The straight-threaded reverse-thread sleeves 8 in the rectangular frame 4 can respectively drive the two round rods 5 to rotate in the fixing sleeves 6 (the straight-threaded reverse-thread sleeves 8 drive the two threaded columns 16 to move in opposite directions, and the two threaded columns 16 respectively drive the two round rods 5 to move to both sides), and the distal ends of the two round rods 5 can be stuck in the relative clamping blocks 3, which can provide a certain supporting force for the bottom installation of the curtain wall body 2. After the round rods 5 are stuck in the clamping blocks 3, the labor intensity of the workers can be reduced, and there is no need to drag them with force. In the face of the influence of wind, certain safety hazards can be reduced. Plug holes 17 are respectively opened on both sides of the top of the curtain wall support frame 1, and two fixing blocks 18 are respectively fixedly connected on both sides of the top of the curtain wall body 2. The sliding installation in the fixing blocks 18 can be inserted into the plug holes The latch 20 in the hole 17 has a first circular hole 19 on one side of the fixing block 18, a limiting groove 26 is provided in the first circular hole 19, a side wall at one end of the latch 20 is fixedly connected to a limiting block 27 matched with the limiting groove 26, a second circular hole 22 is provided on the other side of the fixing block 18, a fixing sleeve 6 on one side of the latch 20 close to the curtain wall supporting frame 1 is connected to a limiting collar 21, a spring 25 sleeved on the latch 20 is provided in the second circular hole 22, after the installation of the fixing parts at the bottom of the curtain wall body 2 is completed, the worker can use a tool to rotate the latch 20, when the limiting block 27 on the side wall of the latch 20 is inserted into the limiting groove 26, the spring 25 at one end of the latch 20 will quickly insert one end of the latch 20 into the socket 17 (when the limiting block 27 on the side wall of the latch 20 is in the first circular hole 19, that is, not in the limiting groove 26, the spring 25 is in a state of energy storage at this time), the installation is simpler and faster, and the time for tightening the screws is reduced.

[0048] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. An assembled building curtain wall, comprising a curtain wall support frame and a curtain wall body, characterized in that: The two inner side walls at the bottom of the curtain wall support frame are both fixedly connected with clamping blocks by bolts, and the two inner side walls at the top of the curtain wall support frame are both provided with plug holes; The side wall of the curtain wall body is fitted with the inner wall of the curtain wall supporting frame, a rectangular frame is fixedly connected to the central bottom of one side of the curtain wall body, a straight thread reverse thread sleeve is rotatably installed in the rectangular frame, the bottom of the curtain wall body is located on both sides of the rectangular frame and two groups of fixing sleeves are fixedly connected, and each group of fixing sleeves is provided with two, a round rod is rotatably installed in the fixing sleeve, one end of the round rod is matched with the clamping block, and the other end of the round rod is fixedly connected to a threaded column, and the threaded column is threadedly installed in one end of the straight thread reverse thread sleeve, two fixing blocks are symmetrically fixedly connected to the top of one side of the curtain wall body, and a pin matching the socket is slidably installed in the fixing block.

2. The assembled building curtain wall according to claim 1, characterized in that: A plurality of mounting holes are provided at the bottom of both inner side walls of the curtain wall support frame, and one end of the bolt is threadedly installed in the mounting hole.

3. The assembled building curtain wall according to claim 2, characterized in that: The opposite surfaces of the card block are provided with card slots, a baffle is provided between the two card slots, both ends of the baffle are fixedly connected with card strips, and the card strips are inserted into the card slots.

4. The assembled building curtain wall according to claim 3, characterized in that: Rotation grooves are provided on the two inner side walls of the rectangular frame, and the two ends of the straight thread reverse thread sleeve are rotatably installed in the two rotation grooves through sleeve blocks.

5. The assembled building curtain wall according to claim 4, characterized in that: The threads on the two threaded columns at both ends of the straight thread reverse thread sleeve are arranged oppositely.

6. The assembled building curtain wall according to claim 5, characterized in that: A first circular hole is provided on a side of the fixing block away from the curtain wall supporting frame, a cap is provided on the mouth of the first circular hole, a limiting groove is provided in the first circular hole, a second circular hole is provided on the other side of the fixing block close to the curtain wall supporting frame, the second circular hole is communicated with the first circular hole, one end of the latch is slidably installed in the first circular hole and the second circular hole in sequence, a limiting ring is fixedly sleeved on the side wall of the latch close to the curtain wall supporting frame, a spring is provided between the side wall of the limiting ring and the side wall of the second circular hole, the spring is sleeved on the side wall of the latch located in the second circular hole, and one end of the latch away from the side wall of the curtain wall supporting frame is fixedly connected to the limiting block matched with the limiting groove.

7. The assembled building curtain wall according to claim 6, characterized in that: One end of the latch is fixedly connected with a pull block.

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