Sliding groove type embedded curtain wall keel structure

Abstract

The utility model relates to the field of curtain wall keels, in particular to a sliding groove type embedded curtain wall keel structure which comprises a plurality of keel bodies, each keel body is in a cross shape and comprises two vertical rods and two transverse rods, sliding grooves are formed in the tops of the vertical rods, sliding blocks are fixedly installed at the tail ends of the transverse rods, the sliding blocks are installed in the sliding grooves in a clamped mode, and the sliding blocks are arranged in the sliding grooves. A first round hole is formed in the middle of the inner wall of the sliding groove, a telescopic column is arranged in the middle of the outer wall of the sliding block, and the telescopic column is installed in the first round hole in a clamped mode, so that keels are firmly connected, the effects of reinforcing connection and preventing falling are achieved, the risk that the keels fall off is reduced, and the safety performance is improved; and a friction pad is adhered to the inner side of the clamping plate, so that the friction force after assembly is completed is improved.

Description

Technical Field

[0001] The utility model relates to the field of curtain wall keels, in particular to a sliding groove type embedded curtain wall keel structure. Background Technique

[0002] The keel of a glass curtain wall is the framework of the glass curtain wall. The keel is a general term. Classified by material, it can be divided into aluminum and steel. Classified by structure, it can be divided into horizontal materials and vertical materials, which can also be called horizontal keels and vertical keels. The keel is the framework structure of the glass curtain wall and needs to be installed first.

[0003] However, in the prior art, there are the following defects:

[0004] However, the connection structure between the existing keels is relatively complex, making the installation difficult. Moreover, the connection structure between the existing keels has poor stability, resulting in poor firmness of the keel connection, easy disconnection, and the falling off of the keel panel of the curtain wall, which is dangerous. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sliding groove type embedded curtain wall keel structure to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A sliding groove type embedded curtain wall keel structure, including a plurality of keel bodies. Both sides of the keel body are provided with a first connection structure. The first connection structure includes a sliding groove. A first card slot is opened in the middle of the front of the sliding groove. A plurality of first round holes are evenly opened in the middle of the inner walls of the other three sides of the sliding groove except for the first card slot. Both the top and bottom of the keel body are provided with a second connection structure. The second connection structure includes a slider. A plurality of telescopic columns are evenly distributed in the middle of both ends and the back of the slider. The telescopic columns are snap-fitted inside the first round holes.

[0007] Adopting the above technical solution, the keel structures are connected by the way of sliding groove embedding of the first connection structure and the second connection structure, making the installation simpler and easier to operate. Moreover, after the telescopic columns are snap-fitted in the first round holes, a locking effect is achieved, improving the stability of the keel connection.

[0008] The keel body is in a "cross" shape. The keel body includes two vertical rods and two horizontal rods. The sliding groove is opened in the middle of the top of the vertical rod. The slider is fixedly installed in the middle of the top of the horizontal rod. The size of the slider is the same as the size of the sliding groove.

[0009] Adopting the above technical solution, the keel is in a cross shape, and the keels are connected by sliding and embedding connection between the slider and the sliding groove.

[0010] A button is provided on the front surface of the crossbar near one end of the slider. The button is connected to the telescopic column by a spring member. The outer wall of the telescopic column is coated with a rubber pad. A plurality of rectangular grooves are evenly formed on the front and back surfaces of the slider.

[0011] With the above technical solution, the button of this solution can control the telescoping of the telescopic column. When the button is pressed, the telescopic column retracts into the slider, facilitating the sliding of the slider inside the chute. The rubber pad plays a protective role for the telescopic column to prevent it from being squeezed and worn.

[0012] A plurality of ridges are evenly distributed on the inner wall of the chute on the side away from the first card slot. The cross-sectional shape of the ridge is a right trapezoid, and one end of the ridge close to the opening of the chute is lower than the other end.

[0013] With the above technical solution, the outer side of the ridge on the inner wall of the chute of this solution is lower than the other side, so that the frictional force when the slider is pulled outwards is greater than the frictional force when it slides inwards, ensuring low frictional force during assembly and high frictional force after assembly is completed.

[0014] A clamping plate is snap-fitted and installed in the first card slot. Second card slots are respectively opened in the middle of both ends on the front surface of the first card slot. Connecting plates are fixedly installed in the middle of both ends of the clamping plate, and the connecting plates are snap-fitted and installed inside the second card slots.

[0015] With the above technical solution, the clamping plate of this solution plays a role in preventing detachment and increasing frictional force. The clamping plate is connected and fixed to the second card slot through the connecting plate.

[0016] A threaded hole is opened in the middle of the inner wall on the back surface of the second card slot. A threaded through hole is opened in the middle of the connecting plate. The threaded through hole and the threaded hole are threadedly connected by a screw. An arc-shaped groove is opened at one end of the first card slot away from the chute opening.

[0017] With the above technical solution, the connecting plate is threadedly connected to the second card slot, which is convenient for installation and disassembly. The arc-shaped groove is convenient for removing the clamping plate.

[0018] A plurality of second round holes are evenly opened in the middle of the front surface of the slider. A friction pad is adhered to the side of the clamping plate close to the chute. A plurality of cylinders are evenly arranged in the middle of the side of the clamping plate close to the chute. The cylinders are snap-fitted and installed inside the second round holes.

[0019] With the above technical solution, the cylinders on the inner side of the clamping plate are snap-fitted and installed inside the second round holes on the slider, playing a role in strengthening the stability of the connection between the keels and preventing the keels from falling off.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] The keels of the present utility model are assembled in a way of chute embedding, and convex strips are provided on the inner wall of the chute. The heights on both sides of the convex strips are inconsistent, resulting in greater friction after assembly, strengthening the stability of the connection between the keels. The telescopic column is snap-fitted with the first round hole, and the cylinder is snap-fitted with the second round hole, playing a role in anti-disconnection and strengthening the connection firmness, and improving the safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 It is a schematic diagram of the keel body structure of the present utility model;

[0024] Figure 3 It is a schematic diagram of the connection structure between the chute and the slider of the present utility model;

[0025] Figure 4 It is a schematic diagram of the internal structure of the chute of the present utility model;

[0026] Figure 5 It is a schematic diagram of the connection structure between the first connection structure and the clamping plate of the present utility model.

[0027] In the figure: 1. Keel body; 2. First connection structure; 3. Second connection structure; 4. Button; 5. Vertical rod; 6. Chute; 7. First card slot; 8. Second card slot; 9. Arc-shaped groove; 10. Cross bar; 11. Slider; 12. Telescopic column; 13. First round hole; 14. Convex strip; 15. Threaded hole; 16. Clamping plate; 17. Connecting plate; 18. Threaded through hole; 19. Friction pad; 20. Rectangular groove; 21. Second round hole; 22. Cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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.

[0029] Please refer to Figures 1-5, the utility model provides a sliding groove type embedded curtain wall keel structure, which includes a plurality of keel bodies 1. Both sides of the keel body 1 are provided with first connection structures 2. The first connection structure 2 includes a sliding groove 6. A first clamping groove 7 is opened in the middle of the front surface of the sliding groove 6. A plurality of first round holes 13 are evenly opened in the middle of the inner walls of the other three sides of the sliding groove 6 except the side where the first clamping groove 7 is provided. Both the top and bottom of the keel body 1 are provided with second connection structures 3. The second connection structure 3 includes a slider 11. A plurality of telescopic columns 12 are evenly distributed in the middle of both ends and the back of the slider 11. The telescopic columns 12 are snap-fitted inside the first round holes 13. The slider 11 is embedded inside the sliding groove 6. The telescopic columns 12 and the first round holes 13 play a role in strengthening the connection.

[0030] The keel body 1 is in a "cross" shape. The keel body 1 includes two vertical rods 5 and two horizontal rods 10. The sliding groove 6 is opened in the middle of the top of the vertical rod 5. The slider 11 is fixedly installed in the middle of the top of the horizontal rod 10. The size of the slider 11 is the same as that of the sliding groove 6. The keel bodies 1 are connected through the slider 11 and the sliding groove 6.

[0031] A button 4 is provided on the front of the horizontal rod 10 near one end of the slider 11. The button 4 is connected to the telescopic column 12 through a spring member. A rubber pad is coated on the outer wall of the telescopic column 12. A plurality of rectangular grooves 20 are evenly opened on the front and back of the slider 11. The button 4 can control the telescopic movement of the telescopic column 12.

[0032] A plurality of convex strips 14 are evenly distributed on the inner wall of the sliding groove 6 away from the first clamping groove 7. The cross-sectional shape of the convex strip 14 is a right trapezoid. One end of the convex strip 14 close to the opening of the sliding groove 6 is lower than the other end. The convex strip 14 is snap-fitted with the rectangular groove 20. When pulled outwards, the friction force is relatively large.

[0033] A clamping plate 16 is snap-fitted in the first clamping groove 7. Second clamping grooves 8 are opened in the middle of both ends of the front surface of the first clamping groove 7. Connecting plates 17 are fixedly installed in the middle of both ends of the clamping plate 16. The connecting plates 17 are snap-fitted inside the second clamping grooves 8. The clamping plate 16 is snap-fitted inside the first clamping groove 7 to ensure the flatness of the connection.

[0034] A threaded hole 15 is opened in the middle of the inner wall of the back of the second clamping groove 8. A threaded through hole 18 is opened in the middle of the connecting plate 17. The threaded through hole 18 is threadedly connected to the threaded hole 15 through a screw. An arc-shaped groove 9 is opened at one end of the first clamping groove 7 away from the opening of the sliding groove 6. The connecting plate 17 and the second clamping groove 8 are threadedly connected through a screw, which is convenient for installation and disassembly.

[0035] A plurality of second circular holes 21 are evenly arranged in the middle of the front side of the slider 11, a friction pad 19 is bonded to the side of the snap plate 16 close to the slide groove 6, a plurality of cylinders 22 are evenly arranged in the middle of the side of the snap plate 16 close to the slide groove 6, the cylinders 22 are snap-fitted and installed inside the second circular holes 21, and the cylinders 22 on the inner side of the snap plate 16 are embedded in the second circular holes 21 on the slider 11 to prevent them from falling off.

[0036] Working principle: When the utility model is used, first press the button 4 to retract the telescopic column 12, then insert the slider 11 into the slide groove 6, release the button 4, the telescopic column 12 rebounds, and snaps into the first circular hole 13 to complete the initial fixation, and then snap-fit ​​the snap plate 16 into the first snap groove 7, so that the connecting plates 17 at both ends of the snap plate 16 snap into the second snap groove 8, and snap-fit ​​the connecting plate 17 and the second snap groove 8 by screws to reinforce, so that the connection between the keel body 1 is firm and stable. The inner wall of the slide groove 6 is provided with a convex strip 14, and the outer side of the convex strip 14 is higher than the inner side, so as to achieve low friction during assembly and high friction after assembly. The utility model adopts the slide groove embedding method for assembly, so that the connection between the keels is firm, stable and safe.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sliding groove embedded curtain wall keel structure, comprising a plurality of keel bodies (1), characterized in that: The first connection structure (2) is provided on both sides of the keel body (1), the first connection structure (2) comprises a slide groove (6), a first clamping groove (7) is provided in the middle of the front side of the slide groove (6), and a plurality of first circular holes (13) are evenly provided in the middle of the inner walls of the other three sides of the slide groove (6) except the first clamping groove (7). The second connection structure (3) is provided on the top and bottom of the keel body (1), the second connection structure (3) comprises a slider (11), a plurality of telescopic columns (12) are evenly distributed in the middle of the two ends and the middle of the back side of the slider (11), and the telescopic columns (12) are snap-fitted and installed in the inside of the first circular holes (13).

2. The sliding groove embedded curtain wall keel structure according to claim 1, characterized in that: The keel body (1) is in the shape of a cross. The keel body (1) comprises two vertical rods (5) and two horizontal rods (10). The slide groove (6) is provided in the middle of the top of the vertical rod (5). The slider (11) is fixedly mounted in the middle of the top of the horizontal rod (10). The size of the slider (11) is consistent with the size of the slide groove (6).

3. The sliding groove embedded curtain wall keel structure according to claim 2, characterized in that: A button (4) is provided on the front side of the cross bar (10) near one end of the slider (11); the button (4) is connected to the telescopic column (12) via a spring; the outer wall of the telescopic column (12) is covered with a rubber pad; and a plurality of rectangular grooves (20) are evenly provided on the front and back sides of the slider (11).

4. The sliding groove embedded curtain wall keel structure according to claim 1, characterized in that: A plurality of convex strips (14) are evenly distributed on the inner wall of the slide groove (6) on the side away from the first clamping groove (7), the cross-sectional shape of the convex strips (14) is a right-angled trapezoid, and one end of the convex strip (14) close to the opening of the slide groove (6) is lower than the other end.

5. The sliding groove embedded curtain wall keel structure according to claim 1, characterized in that: A clamping plate (16) is mounted in the first clamping slot (7), a second clamping slot (8) is provided in the middle of both ends of the front side of the first clamping slot (7), a connecting plate (17) is fixedly mounted in the middle of both ends of the clamping plate (16), and the connecting plate (17) is mounted in the second clamping slot (8).

6. The sliding groove embedded curtain wall keel structure according to claim 5, characterized in that: A threaded hole (15) is provided in the middle of the inner wall of the back side of the second clamping groove (8), a threaded through hole (18) is provided in the middle of the connecting plate (17), the threaded through hole (18) is connected to the threaded hole (15) by screw threads, and an arc groove (9) is provided at one end of the first clamping groove (7) away from the opening of the slide groove (6).

7. The sliding groove embedded curtain wall keel structure according to claim 6, characterized in that: A plurality of second circular holes (21) are evenly arranged in the middle of the front side of the slider (11); a friction pad (19) is bonded to the side of the snap plate (16) close to the slide groove (6); a plurality of cylinders (22) are evenly arranged in the middle of the side of the snap plate (16) close to the slide groove (6); the cylinders (22) are snap-fitted and installed inside the second circular holes (21).

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