Wallboard top plate conversion connecting piece

Abstract

The utility model discloses a wallboard top plate conversion connecting piece, relates to the technical field of formwork erecting, and mainly aims to improve the connection firmness of an aluminum formwork and a wood formwork. According to the main technical scheme, the wallboard top plate conversion connecting piece comprises a connecting piece body; the connecting piece body comprises a longitudinal open groove and a transverse open groove, and the transverse open groove is located below the longitudinal open groove. Wherein a plurality of first through holes are sequentially formed in the lower side wall of the transverse open groove, and the first side wall of the longitudinal open groove inclines inwards.

Description

Technical Field

[0001] The utility model relates to the technical field of template support, in particular to a wall panel top plate conversion connector. Background Art

[0002] In the construction industry, the choice of formwork system directly impacts both efficiency and project quality. Traditional aluminum formwork systems are renowned for their high rigidity and superior form quality. However, their widespread adoption is limited by high costs and the tendency for cracks to form slabs when used as bottom formwork for structural slabs.

[0003] On the other hand, although the wooden formwork system has low cost and good flatness, its low rigidity makes it difficult for the verticality and flatness of the concrete shear wall surface to reach the level of aluminum formwork construction when used as a wall formwork, and secondary plastering and leveling treatment is often required.

[0004] Aluminum formwork can effectively reduce project costs due to its smooth surface and the absence of the need for plastering. When used as a base formwork for structural flat panels, wooden formwork also does not require plastering. In addition, structural flat panels are less prone to cracks than aluminum formwork and are also cheaper. Therefore, aluminum formwork and wooden formwork each have their own advantages and disadvantages.

[0005] Therefore, in order to improve the construction efficiency of high-rise and multi-story buildings, people have adopted a more modular connection structure. Common structures of this type include steel frame structures and aluminum alloy structures, which connect wooden molds and aluminum molds together.

[0006] The patent document with application number 201420036542.X discloses an aluminum alloy formwork and wooden formwork connector, whose longitudinal groove is used to place wooden blocks, but the groove wall of the longitudinal groove extends in the vertical direction. After the formwork is completed, there is a possibility that the wooden blocks will fall out of the longitudinal groove during the concrete pouring process. Utility Model Content

[0007] In view of this, the utility model provides a wall panel top plate conversion connector, the main purpose of which is to improve the firmness of the connection between the aluminum formwork and the wooden formwork.

[0008] In order to achieve the above-mentioned purpose, the present invention mainly provides the following technical solutions:

[0009] The utility model provides a wall panel and top panel conversion connector, which includes: a connector body;

[0010] The connecting member body includes a longitudinal opening slot and a transverse opening slot, wherein the transverse opening slot is located below the longitudinal opening slot;

[0011] Wherein, a plurality of first through holes are sequentially arranged on the lower side wall of the transverse opening groove, and the first side wall of the longitudinal opening groove is inclined inward.

[0012] The purpose of the present invention and the solution to its technical problems can be further achieved by adopting the following technical measures.

[0013] Optionally, the lower end of the first side wall is fixedly connected to the transverse insert plate, the bottom wall of the longitudinal opening slot is provided with a transverse slot, the transverse insert plate is inserted into the transverse slot, the upper surface of the upper side wall of the transverse slot is provided with an inner hexagonal slot for placing a hexagonal nut, the upper side wall and the lower side wall of the transverse slot are respectively provided with a second through hole, the transverse insert plate is provided with a third through hole, and the centers of the third through hole, the second through hole and the inner hexagonal slot correspond in sequence.

[0014] Optionally, a plurality of reinforcing ribs are further included, and the plurality of reinforcing ribs are axially arranged in sequence in the transverse opening groove.

[0015] Optionally, the reinforcing ribs at both ends of the transverse opening groove are provided with fourth through holes.

[0016] Optionally, the distance between two adjacent first through holes is 100 mm.

[0017] Optionally, the distance between two adjacent reinforcing ribs is 1000 mm.

[0018] By means of the above technical solution, the present invention has at least the following advantages:

[0019] When using this connecting piece, first insert the trapezoidal wooden square into the longitudinal opening slot from the horizontal end of the longitudinal opening slot. Because the upper part of the longitudinal opening slot is narrow and the lower part is wide, the wooden square cannot fall out of the upper slot of the longitudinal opening slot. Then, the multiple first through holes on the lower side wall of the horizontal opening slot are matched with the multiple pin holes on the upper side of the side wall aluminum template in sequence, and then bolts are used to pass through the pin holes and the first through holes in sequence, and nuts are connected.

[0020] On the basis of the above, the edge of the top plate wooden formwork is aligned with the wooden square, and the iron nails are nailed into the top plate wooden formwork and the wooden square in turn. The wooden square cannot be separated from the longitudinal opening groove, and the top plate wooden formwork cannot be separated from the side wall aluminum formwork, ensuring the firmness of the connection between the aluminum formwork and the wooden formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A side view assembly diagram of a wall panel top plate conversion connector provided by an embodiment of the present utility model;

[0022] Figure 2 A side disassembled view of a wall panel top plate conversion connector provided in an embodiment of the present utility model;

[0023] Figure 3 A front view of a wall panel top plate conversion connector provided in an embodiment of the present utility model.

[0024] The figure marks in the drawings of the specification include: longitudinal opening groove 1, transverse opening groove 2, first through hole 3, first side wall 4, transverse insert plate 5, transverse slot 6, inner hexagonal groove 7, hexagonal nut 8, second through hole 9, third through hole 10, reinforcing rib plate 11, fourth through hole 12, aluminum template 13, and wooden square 14. DETAILED DESCRIPTION

[0025] To further illustrate the technical means and effects employed by this utility model to achieve its intended purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, provides a detailed description of the specific implementation methods, structures, features, and effects of this utility model application. In the following description, different references to "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, specific features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0026] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0027] like Figures 1 to 3 As shown, an embodiment of the present invention provides a wall panel top plate conversion connector, which includes: a connector body;

[0028] The connecting member body includes a longitudinal opening slot 1 and a transverse opening slot 2, wherein the transverse opening slot 2 is located below the longitudinal opening slot 1;

[0029] A plurality of first through holes 3 are sequentially arranged on the lower side wall of the transverse opening slot 2 , and the first side wall 4 of the longitudinal opening slot 1 is inclined inward.

[0030] A wall panel top plate conversion connector works as follows:

[0031] When using this connector, first insert the trapezoidal wooden square 14 into the longitudinal opening slot 1 from the horizontal end of the longitudinal opening slot 1. Because the upper part of the longitudinal opening slot 1 is narrow and the lower part is wide, the wooden square 14 cannot escape from the upper slot of the longitudinal opening slot 1. Then, the multiple first through holes 3 on the lower side wall of the transverse opening slot 2 are matched in sequence with the multiple pin holes on the upper side of the side wall aluminum template 13. Then, bolts are used to pass through the pin holes and the first through holes 3 in sequence, and nuts are connected.

[0032] On the basis of the above, the edge of the top plate wooden formwork corresponds to the wooden square 14, and the iron nails are nailed into the top plate wooden formwork and the wooden square 14 in turn. The wooden square 14 cannot be separated from the longitudinal opening groove 1, and the top plate wooden formwork cannot be separated from the side wall aluminum formwork 13, ensuring the firmness of the connection between the aluminum formwork and the wooden formwork.

[0033] In a specific embodiment, the lower end of the first side wall 4 is fixedly connected to the transverse insert plate 5, the bottom wall of the longitudinal open slot 1 is provided with a transverse slot 6, the transverse insert plate 5 is inserted into the transverse slot 6, and the upper surface of the upper side wall of the transverse slot 6 is provided with an inner hexagonal slot 7 for placing a hexagonal nut 8, the upper side wall and the lower side wall of the transverse slot 6 are respectively provided with a second through hole 9, the transverse insert plate 5 is provided with a third through hole 10, and the centers of the third through hole 10, the second through hole 9 and the inner hexagonal slot 7 correspond in sequence.

[0034] In this embodiment, specifically, when assembling the wooden square 14 and the connecting piece, first place the trapezoidal wooden square 14 on the bottom wall of the longitudinal opening groove 1, and then insert the transverse insert plate 5 into the transverse slot 6, so that the third insert hole and the second insert hole correspond to each other, making it convenient to pass the bolt through the second insert hole and the third insert hole in turn, and threadedly connect to the hexagonal nut 8, thereby fixing the relative position of the transverse insert plate 5 and the transverse slot 6.

[0035] In the previous embodiment, it is necessary to insert the trapezoidal wooden square 14 into the longitudinal opening slot 1 from the horizontal end of the longitudinal opening slot 1 in an open area; in the present embodiment, the trapezoidal wooden square 14 can be first placed on the bottom wall of the longitudinal opening slot 1, and then the transverse insert plate 5 can be inserted into the transverse slot 6, and then the relative positions of the transverse insert plate 5 and the transverse slot 6 can be fixed, which is more convenient to operate.

[0036] In a specific embodiment, a plurality of reinforcing ribs 11 are further included, and the plurality of reinforcing ribs 11 are axially arranged in sequence in the transverse opening slot 2 .

[0037] In this embodiment, specifically, multiple reinforcing ribs 11 are axially arranged in sequence in the transverse opening groove 2, and each reinforcing rib 11 is fixedly welded to the radial inner edge of the transverse opening groove 2. Multiple reinforcing ribs 11 provide vertical support for the transverse opening groove 2 to prevent the connector from collapsing during use.

[0038] In a specific embodiment, the reinforcing ribs 11 at both ends of the transverse opening slot 2 are provided with fourth through holes 12 .

[0039] In this embodiment, specifically, the fourth through holes 12 at the ends of two adjacent connecting members correspond to each other, which facilitates the use of bolts to fix the two connecting members together to meet the template length required for formwork.

[0040] In a specific embodiment, the distance between two adjacent first through holes 3 is 100 mm.

[0041] In this embodiment, specifically, the spacing between two adjacent first through holes 3 is 100 mm. When the connecting piece and the aluminum template 13 correspond to each other, the bolts pass through the pin holes and the first through holes 3 in sequence and are fixed with nuts. A fixed point is formed every 100 mm between the connecting piece and the aluminum template 13. Such a fixed structure meets the needs of actual construction.

[0042] In a specific embodiment, the distance between two adjacent reinforcing rib plates 11 is 1000 mm.

[0043] In this embodiment, specifically, a vertical support point is formed every 1000 mm horizontal distance in the transverse opening groove 2, which can prevent the transverse opening groove 2 from collapsing, thereby ensuring the horizontal stability of the upper wooden beams 14 and the wooden formwork.

[0044] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A wall panel top plate conversion connector, characterized in that: include: A connector body, the connector body comprising a longitudinal opening slot and a transverse opening slot, wherein the transverse opening slot is located below the longitudinal opening slot; Wherein, a plurality of first through holes are sequentially arranged on the lower side wall of the transverse opening groove, and the first side wall of the longitudinal opening groove is inclined inward.

2. The wall panel roof conversion connector according to claim 1, characterized in that: The lower end of the first side wall is fixedly connected to the transverse insert plate, the bottom wall of the longitudinal open slot is provided with a transverse slot, the transverse insert plate is inserted into the transverse slot, the upper surface of the upper side wall of the transverse slot is provided with an inner hexagonal slot for placing a hexagonal nut, the upper side wall and the lower side wall of the transverse slot are respectively provided with a second through hole, the transverse insert plate is provided with a third through hole, and the centers of the third through hole, the second through hole and the inner hexagonal slot correspond in sequence.

3. The wall panel roof conversion connector according to claim 1, characterized in that: It also includes a plurality of reinforcing ribs, which are axially arranged in sequence in the transverse opening groove.

4. The wall panel roof conversion connector according to claim 3, characterized in that: The reinforcing ribs at both ends of the transverse opening groove are provided with fourth through holes.

5. The wall panel roof conversion connector according to any one of claims 1 to 4, characterized in that: The distance between two adjacent first through holes is 100 mm.

6. The wall panel roof conversion connector according to claim 3 or 4, characterized in that: The distance between two adjacent reinforcing ribs is 1000 mm.

Images