Three-dimensional adjustable connecting piece for curtain wall installation

Abstract

The utility model relates to the technical field of decoration engineering, and discloses a three-dimensional adjustable connecting piece for curtain wall installation, which comprises an L-shaped block, a sliding groove is arranged in the middle of the front side of the outer wall of the L-shaped block, a sliding block is connected in the sliding groove in a sliding mode, and a first threaded rod is fixedly connected to the middle of the outer wall of the sliding block. The middle of the outer wall of the first threaded rod is fixedly connected with a check block, the front end of the outer wall of the first threaded rod is in threaded connection with a first nut, the bottom of the check block is fixedly connected with a second threaded rod, the other end of the second threaded rod penetrates through the middle of the bottom wall of the L-shaped block, and the lower middle portion of the outer wall of the second threaded rod is in threaded connection with a second nut. According to the curtain wall connecting piece, the sliding block drives the first threaded rod to slide in the sliding groove by adjusting the second nut up and down, the curtain wall is adjusted up and down, the front-back position of the curtain wall is fixed through movement of the first nut, and the problem that in the prior art, after the curtain wall is fixed through the connecting piece, the curtain wall is difficult to move is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration engineering, in particular to a three-dimensional adjustable connecting piece for curtain wall installation. Background Technique

[0002] The three-dimensional adjustable connecting piece for curtain wall installation is a specially designed connecting component, which is used to realize the position adjustment during the curtain wall installation process. By using the adjustable connecting piece, the problem of uneven installation of curtain wall panels caused by the deviation of the main building structure can be solved, making the appearance of the curtain wall neat and beautiful.

[0003] After retrieval, the Chinese patent publication number is: CN103334520A, which discloses a three-dimensional adjustable connecting piece device, including two L-shaped connecting pieces fixed on the structural surface. Angle codes are arranged on each connecting piece, and two long round holes perpendicular to each other are arranged on the top surfaces of the two angle codes. Bolts fix the angle codes on the connecting pieces through the above long round holes; two groups of long round holes with opposite positions are respectively arranged on the opposite surfaces of the two angle codes, and the keel is installed between the above long round holes through bolts. The three-dimensional adjustable connecting piece device disclosed by this invention has low manufacturing cost, high safety, convenient construction. After the keel is installed, the keel can be adjusted up and down, left and right, and back and forth by 2 cm along the connecting piece, improving the utilization rate of prefabricated connecting pieces. However, since the connecting piece of this invention is in a fixed connection state with each structure, the mobility of the connecting piece is relatively small after being fixed on the wall, which cannot meet the actual use requirements. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a three-dimensional adjustable connecting piece for curtain wall installation, aiming to improve the problem of small mobility and inability to meet the actual use requirements in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A three-dimensional adjustable connecting piece for curtain wall installation, including an L-shaped block. A chute is opened in the middle of the front side of the outer wall of the L-shaped block. A slider is slidably connected inside the chute. A first threaded rod is fixedly connected to the middle of the outer wall of the slider. A stop block is fixedly connected to the middle of the outer wall of the first threaded rod. A first nut is threadedly connected to the front end of the outer wall of the first threaded rod. A second threaded rod is fixedly connected to the bottom of the stop block. The other end of the second threaded rod penetrates through the middle of the bottom wall of the L-shaped block. A second nut is threadedly connected to the middle and lower part of the outer wall of the second threaded rod. A moving mechanism is installed on the front side of the outer wall of the first threaded rod, and the moving mechanism is used to move the curtain wall left and right.

[0006] Through the above technical solution: after fixing the L-shaped block to the wall through the fixing bolts, by rotating the first nut, it can ensure that the position of the curtain wall in the front-back direction is firmly fixed, thus effectively preventing unnecessary shaking of the curtain wall during use. By rotating the second nut, the second threaded rod can be adjusted up and down, and then the vertical position of the curtain wall can be adjusted. This adjustment method enables the curtain wall to still have the function of adjustable connection after the L-shaped plate is fixed, thus ensuring the flexibility and stability of the curtain wall during installation and use, better adapting to the needs of different building structures, and improving the overall performance of the curtain wall.

[0007] As a further description of the above technical solution:

[0008] The moving mechanism includes a connecting component, the connecting component is sleeved on the front side of the outer wall of the first threaded rod, the other end of the connecting component is fixedly connected with a fixing plate, both the front and back sides of the outer wall of the fixing plate are fixedly connected with sliding rods, clamping plates are sleeved on the left and right sides of the outer wall of the sliding rods, a keel is sleeved in the middle of the outer wall of the sliding rods, the middle of the outer wall of the fixing plate is threadedly connected with a bolt, and the other end of the bolt is rotatably connected with the clamping plate.

[0009] Through the above technical solution: in order to achieve fine adjustment of the left and right positions of the curtain wall, rotate the bolt. Through the rotation of the bolt, the clamping plate will start to move accordingly. The clamping plate is in close cooperation with the sliding rod, and the sliding rod plays a role in limiting, ensuring that the clamping plate moves within a predetermined track. When the clamping plate moves, it will exert a forward or backward clamping force on the keel, so that the position of the keel can be calibrated. In this way, the adjustment of the left and right positions of the curtain wall can be achieved, ensuring the precise alignment of the curtain wall.

[0010] As a further description of the above technical solution:

[0011] Fixing bolts are threadedly connected to the periphery of the outer wall of the L-shaped block, and washers are installed at the front ends of the fixing bolts.

[0012] Through the above technical solution: the L-shaped block can be fixed through the fixing bolts. In order to reduce the wear of the wall by the L-shaped block, this effect is achieved by adding washers.

[0013] As a further description of the above technical solution:

[0014] A V-shaped plate is fixedly connected to the bottom of the connecting component, and a round shaft is installed in the middle of the outer wall of the V-shaped plate.

[0015] Through the above technical solution: the round shaft reinforces the V-shaped plate, thus preventing the connecting component from breaking.

[0016] As a further description of the above technical solution:

[0017] The top wall of the L-shaped block is fixedly connected with a connecting plate, and fixing pins are fixedly connected to both the left and right sides of the top wall of the connecting plate.

[0018] Through the above technical solution: The fixing pins fix the connecting plate, and the connecting plate realizes the connection of the two L-shaped blocks.

[0019] As a further description of the above technical solution:

[0020] Protective shells I are installed around the outer wall of the L-shaped block, and protective shells II are installed at both the upper and lower ends of the keel.

[0021] Through the above technical solution: The protective shells I and II reduce the situation of workers being injured due to collisions.

[0022] As a further description of the above technical solution:

[0023] Connecting pieces I are installed at both the upper and lower ends of the outer wall of the L-shaped block, and a connecting piece II is installed at the rear side of the outer wall of the L-shaped block.

[0024] Through the above technical solution: The connecting pieces I and II are used to achieve the reinforcement effect between the L-shaped block and the wall.

[0025] As a further description of the above technical solution:

[0026] A cone is fixedly connected to the rear end of the fixing bolt, and a protective shell III is engaged with the outer wall of the cone.

[0027] Through the above technical solution: In order to better install the fixing bolt inside the wall, the cone is used to increase the pressure when entering the wall, and the protective shell III is used to reduce the situation of being injured by the cone.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, by adjusting the upper and lower adjusting nuts II, the slider drives the threaded rod I to slide inside the chute, adjusts the curtain wall up and down, adjusts the position in the vertical direction, and fixes the front and rear positions of the curtain wall by the movement of the nut I, effectively solving the problem that it is difficult to move the position of the curtain wall after the connection piece is fixed in the prior art.

[0030] 2. In the utility model, by rotating the bolt to push the clamping plate to move left or right, the keel moves left and right on the sliding rod, driving the fixed curtain wall to move, thereby realizing the precise adjustment of the left and right positions of the curtain wall. Description of the Drawings

[0031] Figure 1 is a three-dimensional view of a three-dimensionally adjustable connecting piece for curtain wall installation proposed by the utility model;

[0032] Figure 2 Side view of a three - dimensionally adjustable connector for curtain wall installation proposed by the present utility model;

[0033] Figure 3 Rear view of a three - dimensionally adjustable connector for curtain wall installation proposed by the present utility model;

[0034] Figure 4 Partial structural disassembly drawing of a three - dimensionally adjustable connector for curtain wall installation proposed by the present utility model;

[0035] Figure 5 Exploded view of the structure of the moving mechanism of a three - dimensionally adjustable connector for curtain wall installation proposed by the present utility model.

[0036] Legend description:

[0037] 1. L - shaped block; 2. Moving mechanism; 201. Connection assembly; 202. Fixed plate; 203. Slide bar; 204. Clamp; 205. Keel; 206. Bolt; 3. Chute; 4. Slide block; 5. First threaded rod; 6. Stopper; 7. First nut; 8. Second threaded rod; 9. Second nut; 10. Fixed bolt; 11. Washer; 12. V - shaped plate; 13. Round shaft; 14. Connection plate; 15. Fixed pin; 16. First protective shell; 17. Second protective shell; 18. First connecting piece; 19. Second connecting piece; 20. Cone; 21. Third protective shell. Specific implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0039] Refer to Figure 1 、 Figure 2 and Figure 4, an embodiment provided by the present utility model: a three-dimensionally adjustable connector for curtain wall installation, including an L-shaped block 1. A chute 3 is provided in the middle of the front side of the outer wall of the L-shaped block 1. A slider 4 is slidably connected inside the chute 3. A first threaded rod 5 is fixedly connected to the middle of the outer wall of the slider 4. A stop block 6 is fixedly connected to the middle of the outer wall of the first threaded rod 5. A first nut 7 is threadedly connected to the front end of the outer wall of the first threaded rod 5. A second threaded rod 8 is fixedly connected to the bottom of the stop block 6. The other end of the second threaded rod 8 penetrates through the middle of the bottom wall of the L-shaped block 1. A second nut 9 is threadedly connected to the middle and lower part of the outer wall of the second threaded rod 8. A moving mechanism 2 is installed on the front side of the outer wall of the first threaded rod 5. The moving mechanism 2 is used to move the curtain wall left and right; Fixing bolts 10 are threadedly connected to the periphery of the outer wall of the L-shaped block 1. A washer 11 is installed at the front end of the fixing bolt 10;

[0040] Specifically, after fixing the L-shaped block 1 to the wall through the fixing bolt 10, rotate the first nut 7 to ensure that the position of the curtain wall in the front and back directions is firmly fixed, thereby preventing unnecessary shaking of the curtain wall during use. By rotating the second nut 9, the second threaded rod 8 can be adjusted up and down, and then the vertical position of the curtain wall can be adjusted, so that after the L-shaped plate 1 is fixed, the curtain wall still has the function of adjustable connection, ensuring the flexibility and stability of the curtain wall during installation and use; The L-shaped block is fixed to the wall surface through the fixing bolt 10, and the washer 11 can reduce the wear between the fixing bolt 10 and the wall.

[0041] Referring to Figure 1 , Figure 3 and Figure 5 , the moving mechanism 2 includes a connecting component 201. The connecting component 201 penetrates through the front side of the outer wall of the first threaded rod 5. The other end of the connecting component 201 is fixedly connected to a fixing plate 202. Slide rods 203 are fixedly connected to the front and back sides of the outer wall of the fixing plate 202. Clamping plates 204 are penetrated through the left and right sides of the outer wall of the slide rods 203. A keel 205 is penetrated through the middle of the outer wall of the slide rods 203. A bolt 206 is threadedly connected to the middle of the outer wall of the fixing plate 202. The other end of the bolt 206 is rotatably connected to the clamping plate 204; A V-shaped plate 12 is fixedly connected to the bottom of the connecting component 201. A round shaft 13 is installed in the middle of the outer wall of the V-shaped plate 12;

[0042] Specifically, during the installation or maintenance of the curtain wall, it is sometimes necessary to finely adjust the left and right positions of the curtain wall to ensure its precise alignment. By rotating the bolt 206, as the bolt 206 rotates, the clamping plate 204 will correspondingly start to move. The clamping plate 204 cooperates with the sliding rod 203, and the sliding rod 203 plays a role in limiting the position, ensuring that the clamping plate 204 moves within a predetermined track. When the clamping plate 204 moves, it will exert a forward or backward clamping force on the keel 205, enabling the calibration of the position of the keel 205, thereby achieving the adjustment of the left and right positions of the curtain wall. The entire adjustment process relies on the mutual cooperation of the two bolts 206 and the clamping plate 204, enabling the operator to easily and precisely adjust the position of the keel 205 and the curtain wall, ensuring the overall aesthetics and structural stability of the curtain wall; The V-shaped plate 12 can effectively prevent the connecting component 201 from being bent, and the round shaft 13 enhances the stability of the V-shaped plate 12.

[0043] Refer to Figure 1 and Figure 3 , on the top wall of the L-shaped block 1, a connecting plate 14 is fixedly connected, and on the left and right sides of the top wall of the connecting plate 14, fixing pins 15 are fixedly connected; On the upper and lower ends of the outer wall of the L-shaped block 1, connecting pieces one 18 are installed, and on the rear side of the outer wall of the L-shaped block 1, a connecting piece two 19 is installed;

[0044] Specifically, the two L-shaped blocks 1 are fixed through the connecting plate 14, and the connecting plate 14 is fixed on the top wall of the L-shaped block through the fixing pins 15; The connecting pieces one 18 and the connecting piece two 19 can connect each fixing bolt 10, enhancing the stability of the overall structure.

[0045] Refer to Figure 1 and Figure 4 , on the periphery of the outer wall of the L-shaped block 1, a protective shell one 16 is installed, and on the upper and lower ends of the keel 205, a protective shell two 17 is installed; At the rear end of the fixing bolt 10, a cone 20 is fixedly connected, and a protective shell three 21 is engaged with the outer wall of the cone 20;

[0046] Specifically, the protective shell one 16 and the protective shell two 17 can reduce the injuries caused by collisions during the installation of the curtain wall by the staff; Through the cone 20, the fixing bolt 10 can be effectively fixed on the wall surface, and before use, the protective shell three 21 can prevent the staff from being injured by the cone 20.

[0047] Working principle: After the L-shaped block 1 is fixed to the wall through the fixing bolt 10, rotate the nut one 7 to fix the front and rear positions of the curtain wall to prevent it from shaking. By rotating the nut two 9, the vertical position of the threaded rod two 8 is adjusted up and down, thereby adjusting the vertical position of the curtain wall, achieving the effect that the curtain wall is still connectable and adjustable after the L-shaped plate 1 is fixed;

[0048] When it is necessary to adjust the left and right positions of the curtain wall, rotate the bolt 206. Under the action of the bolt 206, the clamping plate 204 starts to move. Under the limiting action of the sliding rod 203, the keel 205 is clamped forward or backward, so as to realize the calibration of the position of the keel 205 and the change of the left and right positions of the curtain wall; through the mutual cooperation of the two bolts 206 and the clamping plate 204, the change of the positions of the keel 205 and the curtain wall can be accurately realized.

[0049] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A three-dimensionally adjustable connector for curtain wall installation, comprising an L-shaped block (1), characterized in that: A slide groove (3) is provided in the middle of the front side of the outer wall of the L-shaped block (1), a slider (4) is slidably connected inside the slide groove (3), a threaded rod (5) is fixedly connected to the middle of the outer wall of the slider (4), a stopper (6) is fixedly connected to the middle of the outer wall of the threaded rod (5), a nut (7) is threadedly connected to the front end of the outer wall of the threaded rod (5), a threaded rod (8) is fixedly connected to the bottom of the stopper (6), the other end of the threaded rod (8) is inserted into the middle of the bottom wall of the L-shaped block (1), a nut (9) is threadedly connected to the middle and lower part of the outer wall of the threaded rod (8), and a moving mechanism (2) is installed on the front side of the outer wall of the threaded rod (5), and the moving mechanism (2) is used to move the curtain wall left and right.

2. A three-dimensional adjustable connector for curtain wall installation according to claim 1, characterized in that: The moving mechanism (2) comprises a connecting component (201), wherein the connecting component (201) is inserted through the front side of the outer wall of the threaded rod (5), the other end of the connecting component (201) is fixedly connected to a fixing plate (202), the front and rear sides of the outer wall of the fixing plate (202) are fixedly connected to sliding rods (203), the left and right sides of the outer wall of the sliding rod (203) are inserted through clamping plates (204), the middle part of the outer wall of the sliding rod (203) is inserted through a keel (205), the middle part of the outer wall of the fixing plate (202) is threadedly connected to a bolt (206), and the other end of the bolt (206) is rotatably connected to the clamping plate (204).

3. A three-dimensionally adjustable connector for curtain wall installation according to claim 1, characterized in that: The outer wall of the L-shaped block (1) is threadedly connected with fixing bolts (10) all around, and a washer (11) is installed at the front end of the fixing bolt (10).

4. A three-dimensionally adjustable connector for curtain wall installation according to claim 2, characterized in that: A V-shaped plate (12) is fixedly connected to the bottom of the connection assembly (201), and a round shaft (13) is installed in the middle of the outer wall of the V-shaped plate (12).

5. The three-dimensionally adjustable connector for curtain wall installation according to claim 1, characterized in that: A connecting plate (14) is fixedly connected to the top wall of the L-shaped block (1), and fixing pins (15) are fixedly connected to the left and right sides of the top wall of the connecting plate (14).

6. The three-dimensionally adjustable connector for curtain wall installation according to claim 2, characterized in that: The outer wall of the L-shaped block (1) is equipped with a protective shell 1 (16) on all sides, and the upper and lower ends of the keel (205) are equipped with a protective shell 2 (17).

7. The three-dimensionally adjustable connector for curtain wall installation according to claim 1, characterized in that: A first connecting piece (18) is installed at the upper and lower ends of the outer wall of the L-shaped block (1), and a second connecting piece (19) is installed at the rear side of the outer wall of the L-shaped block (1).

8. The three-dimensionally adjustable connector for curtain wall installation according to claim 3, characterized in that: The rear end of the fixing bolt (10) is fixedly connected to a cone (20), and the outer wall of the cone (20) is engaged with a protective shell three (21).

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