Fixing structure for connection of composite wallboards

Abstract

The utility model relates to the technical field of composite wallboards, in particular to a fixing structure for connection of composite wallboards, which comprises an I-shaped keel and four composite wallboard bodies in guide sliding fit with the I-shaped keel, and two groups of hook lock structures matched with the composite wallboard bodies are symmetrically arranged in the middle positions of two sides of the I-shaped keel. According to the composite wallboard, the composite wallboard bodies can be directly and rapidly hooked and locked during splicing, the situation that the composite wallboard bodies fall off is avoided, the composite wallboard bodies can be conveniently and rapidly hooked and locked, the composite wallboard bodies can be conveniently and rapidly spliced, and the splicing quality of the composite wallboard bodies can be improved, so that the service life of the composite wallboard bodies is prolonged, and the service life of the composite wallboard bodies is prolonged. And the four composite wallboard bodies which are spliced together can be conveniently locked at the same time, so that the connection fastening stability of the four composite wallboard bodies which are spliced together is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of composite wall panels, in particular to a fixing structure for connecting composite wall panels. Background Art

[0002] Composite wall panels are a new generation of high-performance building interior partitions produced industrially. They are composited from a variety of building materials and replace traditional bricks and tiles. They are environmentally friendly, energy-saving, pollution-free, lightweight, earthquake-resistant, fire-resistant, heat-insulating, sound-insulating, and quick to construct. During installation, they require a fixed structure for splicing and fixing. After searching, a Chinese patent with publication number CN216305238U discloses a high-rise building composite wall panel connection and fixing structure, including a wall body, wherein the front surface of the wall body is provided with three vertical keels, and the front surfaces of the three vertical keels are provided with three horizontal keels, and the front surfaces of two adjacent horizontal keels are both movably connected to the wall panel, and the top of the wall panel is provided with a fixed connection component for connecting the wall panel. The high-rise building composite wall panel connection fixing structure has the advantage of accurate laying position, and solves the problem in the prior art that when installing the composite wall panel, the position needs to be determined first, and then the staff needs to position and install it. During installation, the wall panel is easy to shake or the connection depth of the bolts is inconsistent, which leads to changes in the preset position, and the staff needs to make additional adjustments and positioning, which not only affects the overall installation of the wall panel, but also increases the workload of the staff. However, it is not convenient to quickly lock the composite wall panel. If the bolts are loose, it will cause the composite wall panel to fall off, and the tightness still needs to be improved. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a fixing structure for connecting composite wall panels, which is convenient for quickly hooking and locking the composite wall panel body directly during splicing, thereby preventing the composite wall panel body from falling off, and is also convenient for locking four composite wall panel bodies spliced ​​together at the same time, further ensuring the connection and fastening stability of the four composite wall panel bodies spliced ​​together.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed structure for connecting composite wall panels, comprising an I-beam keel and four composite wall panel bodies that slide and guide with the I-beam keel, two groups of hook lock structures that are compatible with the composite wall panel bodies are symmetrically arranged in the middle positions on both sides of the I-beam keel, and a locking structure that can lock the four composite wall panel bodies at the same time is arranged in the middle position of the four groups of hook lock structures, and the locking hook structure and the locking structure are both embedded in the I-beam keel.

[0007] Preferably, the hook lock structure includes a rotating plate with a bent hanging rod portion at one end, and the other end of the rotating plate is hinged on the I-beam keel. A spring is connected between the I-beam keel and the side of the rotating plate away from the other group of hook lock structures on the same side. In a free state, the rotating plate is inclined toward the spring side, and a snap-in groove is provided on the composite wall panel body, in which a push rod for guiding the rotating plate and a fixing rod adapted to the bent hanging rod portion are fixedly connected.

[0008] Preferably, the locking structure includes a fastening groove opened on the I-beam keel and located in the middle position of the four groups of hook locking structures, the fastening groove is slidably fitted with a fastening block that can be embedded in the inner wall of the I-beam keel, the fastening groove is rotatably connected with a screw threadedly connected to the fastening block, and the I-beam keel is provided with a driving component for driving the screw to rotate.

[0009] Preferably, the driving assembly includes an adjusting cap rotatably connected to the I-beam keel and fixedly connected to one end of the screw rod.

[0010] Preferably, the screw rod and the adjusting cap are fixedly connected via a rotating shaft, a through hole rotatably and slidingly matched with the rotating shaft is provided on the I-beam keel, and an embedded groove communicating with the through hole is provided on the I-beam keel at the adjusting cap.

[0011] Preferably, a hinge rod is fixedly connected to the side of the rotating plate away from the bending hanging rod part, and fixed seats are respectively fixedly connected to the two sides of the I-beam keel, and the two hinge rods located on the same side are rotatably connected to the fixed seats, and fixing rings are provided at both ends of the spring, and the two fixing rings are respectively fixedly connected to the rotating plate and the I-beam keel, and the two ends of the spring are respectively hooked on the two fixing rings.

[0012] Preferably, a sliding groove which is slidably matched with the I-beam guide is provided on the composite wall panel body.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a fixing structure for connecting composite wall panels, which has the following beneficial effects:

[0015] The fixing structure of the composite wall panel connection can guide the four corners of the four composite wall panel bodies to slide into the I-shaped keel through the I-shaped keel and the four composite wall panel bodies that are guided and slidably matched with the I-shaped keel. The hook and lock structure makes it easy to directly and quickly hook and lock the composite wall panel body when one corner of the composite wall panel body is horizontally pushed into the I-shaped keel, so as to prevent the composite wall panel body from being separated from the I-shaped keel. The locking structure makes it easy to simultaneously lock the four composite wall panel bodies on the I-shaped keel after the four corners of the four composite wall panel bodies are horizontally inserted from both sides of the I-shaped keel and hooked and locked through the hook and lock structure, so as to prevent them from shaking and increase the stability of the overall structure. The fixing structure of the composite wall panel connection makes it easy to directly and quickly hook and lock the composite wall panel bodies when splicing, so as to prevent the composite wall panel bodies from falling off, and it is also easy to simultaneously lock the four composite wall panel bodies spliced ​​together, so as to further ensure the connection and fastening stability of the four composite wall panel bodies spliced ​​together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of a partial cross-section of the entire utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the I-beam keel, hook lock structure and locking structure in the hook lock state of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the composite wall panel body, push rod and fixing rod of the utility model;

[0021] Figure 6 It is a schematic structural diagram of a partial cross-section of the cooperation between the I-shaped keel and the locking structure of the utility model.

[0022] Markings in the attached drawings: 1. I-beam keel; 2. composite wall panel body; 3. sliding slot; 4. snap-on slot; 5. push rod; 6. fixing rod; 7. rotating plate; 8. bending hanging rod; 9. spring; 10. fixing seat; 11. hinged rod; 12. fixing ring; 13. fastening slot; 14. fastening block; 15. screw; 16. rotating shaft; 17. adjusting cap; 18. embedded slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-6 A fixing structure for connecting composite wall panels comprises an I-shaped keel 1 and four composite wall panel bodies 2 which are guided and slidably matched with the I-shaped keel 1. Two groups of hook lock structures which are matched with the composite wall panel bodies 2 are symmetrically arranged at the middle positions on both sides of the I-shaped keel 1, and a locking structure which can lock the four composite wall panel bodies 2 at the same time is arranged at the middle position of the four groups of hook lock structures. The locking hook structure and the locking structure are both embedded in the I-shaped keel 1.

[0026] Specifically, the hook lock structure includes a rotating plate 7 with a bent hanging rod portion 8 at one end, the other end of the rotating plate 7 is hinged on the I-shaped keel 1, and a spring 9 is connected between the side of the rotating plate 7 away from the other set of hook lock structures on the same side and the I-shaped keel 1. In the free state, the rotating plate 7 is tilted toward the spring 9 side, and a clamping groove 4 is provided on the composite wall panel body 2. A push rod 5 for guiding the rotating plate 7 and a fixed rod 6 adapted to the bent hanging rod portion 8 are fixedly connected in the clamping groove 4. Through the spring 9, the rotating plate 7 is tilted toward the spring 9 in the free state. When one corner of the composite wall panel body 2 slides horizontally onto the I-beam 1, the rotating plate 7 is pushed up by the push rod 5, and the spring 9 is stretched. When it is pushed up to a certain extent, the bent hanging rod part 8 hooks the fixed rod 6. When the hook lock structure on the other side is connected to another composite wall panel body 2, the two composite wall panel bodies 2 interact with each other to prevent the fixed rod 6 on either side from being separated from the contact with the bent hanging rod part 8, thereby preventing the composite wall panel body 2 from being separated from the I-beam 1. At the same time, under the action of the rebound force of the spring 9, the bent hanging rod part 8 is tightly hooked on the fixed rod 6.

[0027] Specifically, the locking structure includes a fastening groove 13 which is provided on the I-beam keel 1 and is located in the middle of the four groups of hook lock structures. A fastening block 14 which can be slidably fitted in the fastening groove 13 and can be embedded in the inner wall of the I-beam keel 1. A screw 15 which is threadedly connected to the fastening block 14 is rotatably connected in the fastening groove 13. A driving component for driving the screw 15 to rotate is provided on the I-beam keel 1. Through the driving component, it is easy to drive the screw 15 to rotate clockwise or counterclockwise, thereby driving the fastening block 14 to move forward or backward in the fastening groove 13. When moving forward, the four composite wall panel bodies 2 can be locked on the I-beam keel 1 at the same time through the cooperation of the fastening block 14 and the I-beam keel 1, so as to prevent the four composite wall panel bodies 2 from shaking on the I-beam keel 1 and improve the stability of the connection.

[0028] Specifically, the driving assembly includes an adjusting cap 17 which is rotatably connected to the I-beam 1 and fixedly connected to one end of the screw rod 15. Furthermore, the adjusting cap 17 can be set to a knob, a screw head, a cross or a plum blossom structure. When it is set to a screw head, a cross or a plum blossom structure, it can be locked with a screwdriver or a wrench, which is low in cost and easy to operate.

[0029] Specifically, the screw rod 15 and the adjusting cap 17 are fixedly connected via a rotating shaft 16, a through hole is provided on the I-beam keel 1 for rotationally and slidingly cooperating with the rotating shaft 16, and an embedded groove 18 is provided on the I-beam keel 1 at the adjusting cap 17 and communicating with the through hole. Through the rotating shaft 16, the adjusting cap 17 and the fastening block 14 are conveniently arranged on both sides of the I-beam keel 1, thereby improving the structural stability of the locking structure when locking the four composite wall panel bodies 2.

[0030] Specifically, a hinged rod 11 is fixedly connected to one side of the rotating plate 7 away from the bent hanging rod portion 8, and fixed seats 10 are respectively fixedly connected to the two sides of the I-beam keel 1. The two hinged rods 11 on the same side are rotatably connected to the fixed seats 10. Both ends of the spring 9 are provided with fixing rings 12, and the two fixing rings 12 are respectively fixedly connected to the rotating plate 7 and the I-beam keel 1, and the two ends of the spring 9 are respectively hooked on the two fixing rings 12. Through the cooperation of the hinged rod 11 and the fixed seat 10, the rotating plate 7 and the I-beam keel 1 are conveniently connected. By setting the fixing ring 12, the connection of the spring 9 with the rotating plate 7 and the I-beam keel 1 is facilitated.

[0031] Specifically, a sliding groove 3 is provided on the composite wall panel body 2, which is matched with the I-beam 1 for guiding sliding. Through the setting of the sliding groove 3, it is convenient to embed the composite wall panel body 2 and the I-beam 1 in the same plane, thereby improving the flatness and aesthetics while facilitating subsequent further decoration.

[0032] When in use, the four corners of the four composite wall panel bodies 2 can be guided to slide into the I-beam keel 1. Through the hook and lock structure, when one corner of the composite wall panel body 2 is pushed horizontally into the I-beam keel 1, the composite wall panel body 2 can be directly and quickly hooked and locked to prevent the composite wall panel body 2 from being separated from the I-beam keel 1. Through the locking structure, after the four corners of the four composite wall panel bodies 2 are horizontally inserted from both sides of the I-beam keel 1 and hooked and locked through the hook and lock structure, the four composite wall panel bodies 2 can be locked on the I-beam keel 1 at the same time to prevent them from shaking.

[0033] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0034] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0035] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0036] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A fixing structure for connecting composite wall panels, characterized in that: The invention comprises an I-shaped keel (1) and four composite wall panel bodies (2) which are guided and slidably matched with the I-shaped keel (1); two groups of hook lock structures which are matched with the composite wall panel bodies (2) are symmetrically arranged in the middle positions on both sides of the I-shaped keel (1); and a locking structure which can lock the four composite wall panel bodies (2) at the same time is arranged in the middle positions of the four groups of hook lock structures.

2. The fixing structure for connecting composite wall panels according to claim 1, characterized in that: The hook lock structure comprises a rotating plate (7) with a bent hanging rod portion (8) at one end, the other end of the rotating plate (7) is hinged on the I-shaped keel (1), a spring (9) is connected between the I-shaped keel (1) and the side of the rotating plate (7) away from another group of hook lock structures located on the same side, and the rotating plate (7) is inclined toward the spring (9) in a free state, and a clamping groove (4) is provided on the composite wall panel body (2), and a push rod (5) for guiding the rotating plate (7) and a fixed rod (6) adapted to the bent hanging rod portion (8) are fixedly connected in the clamping groove (4).

3. The fixing structure for connecting composite wall panels according to claim 2, characterized in that: The locking structure comprises a fastening groove (13) provided on the I-beam keel (1) and located in the middle of the four groups of hook lock structures; a fastening block (14) which can be embedded in the inner wall of the I-beam keel (1) and is slidably matched at the fastening groove (13); a screw rod (15) which is threadedly connected to the fastening block (14) is rotatably connected in the fastening groove (13); and a driving component for driving the screw rod (15) to rotate is provided on the I-beam keel (1).

4. The fixing structure for connecting composite wall panels according to claim 3, characterized in that: The driving assembly comprises an adjusting cap (17) which is rotatably connected to the I-beam keel (1) and fixedly connected to one end of the screw rod (15).

5. The fixing structure for connecting composite wall panels according to claim 4, characterized in that: The screw rod (15) and the adjusting cap (17) are fixedly connected via a rotating shaft (16); a through hole for rotationally and slidingly cooperating with the rotating shaft (16) is provided on the I-shaped keel (1); and an embedded groove (18) communicating with the through hole is provided at the adjusting cap (17) on the I-shaped keel (1).

6. The fixing structure for connecting composite wall panels according to claim 5, characterized in that: A hinge rod (11) is fixedly connected to the side of the rotating plate (7) away from the bent hanging rod portion (8), and fixed seats (10) are respectively fixedly connected to the two sides of the I-shaped keel (1), and the two hinge rods (11) located on the same side are both rotatably connected to the fixed seats (10), and both ends of the spring (9) are provided with fixing rings (12), and the two fixing rings (12) are respectively fixedly connected to the rotating plate (7) and the I-shaped keel (1), and the two ends of the spring (9) are respectively hooked on the two fixing rings (12).

7. The fixing structure for connecting composite wall panels according to claim 6, characterized in that: The composite wall panel body (2) is provided with a sliding groove (3) which is in guiding and sliding cooperation with the I-shaped keel (1).

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