Concrete slab hanging structure

Abstract

The utility model discloses a concrete slab hanging structure which comprises a keel and a hanging piece, a plurality of fixing frames are arranged on the keel at intervals, the fixing frames are fixedly connected with the keel through first bolt suites, hanging bases are connected to the fixing frames, the hanging piece is connected to the back side of a concrete slab, a first screw hole is formed in the upper end of the hanging piece, and a second screw hole is formed in the lower end of the hanging piece. The hanging seat is provided with a second screw hole corresponding to the first screw hole, the hanging piece is embedded into the hanging seat, and the concrete slab is connected with the keel in the mode that a third bolt kit penetrates through the first screw hole in the hanging piece and the second screw hole in the hanging seat. The device has the beneficial effects that the hanging seat is in contact with the second gasket on the fixing frame, then the front-back position of the hanging seat is adjusted through the aluminum gasket, after the hanging groove in the unit hanging piece is clamped into the hanging seat and moves in place, the installation height and levelness of the plate are adjusted through the third bolt suite, the inner wall cleaning requirement is lowered, anchor bolt construction is not needed, potential safety hazards are avoided, and the construction efficiency is improved. And meanwhile, excellent stability and smoothness can be kept.

Description

Technical Field

[0001] The utility model relates to the field of curtain wall exterior facings, in particular to a concrete slab hanging structure. Background Art

[0002] The plain concrete is cast in one time without any external decoration. The texture, quality and careful design of the main structure concrete itself present a natural decorative surface. However, the process requirements of this concrete are very high, and the entire construction process requires strict management. The large-scale customization of the template, the precise positioning of the screw holes and the controllable proportion of the ingredients will affect the final effect, so the investment cost is too high and the cost budget is high.

[0003] At present, most curtain walls are replaced by plain concrete panels. The panels are made in the factory according to the design requirements and used as decorative panels in the later stage. Figure 1 )Paste or anchor( Figure 2 ) is directly fixed on the inner wall, so as to achieve the finishing effect of plain concrete in appearance. Because this process is closely related to the inner wall, the flatness of the inner wall directly affects the appearance effect, and this phenomenon will be particularly prominent when the whole surface is visually smooth. In addition, there are many on-site construction processes. Whether the inner wall is cleaned properly and whether the anchor bolt construction meets the requirements can easily affect the pasting performance and pose a high safety hazard. Utility Model Content

[0004] The utility model aims to provide a concrete slab hanging structure to solve the above-mentioned technical problem that the concrete slab is unevenly installed or easily loosened.

[0005] In order to solve the above technical problems, the utility model provides a concrete slab hanging structure, which includes a keel and a hanger, the keel is fixed on the inner wall, a plurality of fixing frames are arranged on the keel at intervals, the plurality of fixing frames are fixedly connected to the keel through a first bolt kit, a hanging seat is connected to the fixing frame, the hanger is connected to the back side of the concrete slab, a first screw hole is arranged at the upper end of the hanger, a second screw hole is arranged on the hanging seat corresponding to the first screw hole, the hanger is embedded in the hanging seat, and the concrete slab is connected to the keel through a third bolt kit passing through the first screw hole on the hanger and the second screw hole on the hanging seat.

[0006] Furthermore, an L-shaped reinforcing plate is fixedly connected to the connection between the fixing frame and the keel.

[0007] Furthermore, the concrete slab is provided with embedded nuts, the embedded nuts are correspondingly provided with hexagon socket bolts, and the hanger is provided with second through holes corresponding to the embedded nuts.

[0008] Furthermore, it also includes a second bolt kit, the fixing frame is fixedly connected to the keel through the second bolt kit, the second bolt kit includes an aluminum gasket and a second gasket, the aluminum gasket is located between the second bolt kit and the mounting, and the second gasket is located between the mounting and the fixing frame.

[0009] Furthermore, a first gasket is provided between the hanger and the concrete slab.

[0010] Furthermore, the mounting base is provided with an elongated hole, the mounting base is provided with a first stripe around the elongated hole, and the aluminum gasket is provided with a second stripe corresponding to the first stripe on the mounting base.

[0011] The beneficial effects of the utility model are as follows: Compared with the prior art, a concrete slab hanging structure has a reinforcing plate welded to the keel, and the fixing frame is connected to the keel through the second bolt kit to complete all the processes of the support components. The hanging seat contacts the second gasket on the fixing frame, and then the front and rear positions of the hanging seat are adjusted through the aluminum gasket, and then the plate is hoisted. After the hanging groove on the unit hanging part is inserted into the hanging seat and moved into place, the installation height and levelness of the plate are adjusted through the third bolt kit. This device reduces the requirements for cleaning the inner wall, does not require anchor bolt construction, avoids safety hazards, and can maintain excellent stability and flatness. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of prior art 1.

[0013] Figure 2 It is a structural schematic diagram of prior art 2.

[0014] Figure 3 It is a vertical section diagram of the concrete slab hanging structure.

[0015] Figure 4 A rear view of a concrete slab.

[0016] Figure 5 A schematic diagram of the three-dimensional structure of the pendant.

[0017] Figure 6 It is a schematic diagram of the three-dimensional structure of the mount.

[0018] Figure 7 Schematic diagram of the three-dimensional structure of the pendant installed on the concrete slab.

[0019] Figure 8 It is a cross-sectional schematic diagram of the concrete slab hanging structure.

[0020] Fig. 9 It is a three-dimensional structural schematic diagram of the keel structure.

[0021] Fig.10 This is an enlarged schematic diagram of part A.

[0022] Among them: 1. Concrete slab; 11. Hanger; 112. First screw hole; 12. Hanging seat; 121. Long hole; 122. Second screw hole; 13. Embedded nut; 131. Second through hole; 14. Hexagon socket bolt; 15. First gasket; 2. Keel; 21. Reinforcement plate; 22. First bolt kit; 23. Second bolt kit; 24. Fixing frame; 25. Third bolt kit; 26. Second gasket; 27. Aluminum gasket; 3. Cement; 4. First stripe; 5. Second stripe; 6. Anchor bolt; 7. Inner wall. 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 embodiment is only one embodiment of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0024] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] In the following description, references to "one embodiment", "an embodiment", "an example", "an example", etc. indicate that the embodiment or example described in this way may include specific features, structures, characteristics, properties, elements or limitations, but not every embodiment or example necessarily includes the specific features, structures, characteristics, properties, elements or limitations. In addition, repeated use of the phrase "according to one embodiment of the present application" may refer to the same embodiment, but does not necessarily refer to the same embodiment.

[0026] like Figure 3 As shown, it includes a keel 2 and a hanger 11. The inner wall is first cleaned, and then the keel 2 is fixed to the inner wall by cement or glue. Six fixing frames 24 are arranged at intervals on the keel 2. The fixing frames 24 are fixedly connected to the keel 2 by a first bolt kit 22. A hanger 12 is welded on the fixing frames 24. The hanger 11 is connected to the back side of the concrete slab 1 by screws. A first screw hole 112 is arranged on the upper end of the hanger 11, and a second screw hole 122 is arranged on the hanger 12 corresponding to the first screw hole 112. The hanger 11 is embedded in the hanger 12, and the concrete slab 1 is connected to the keel 2 by a third bolt kit 25 passing through the first screw hole 112 on the hanger 11 and the second screw hole 122 on the hanger 12.

[0027] An L-shaped reinforcing plate 21 is fixedly connected to the connection between the fixing frame 24 and the keel 2. The concrete slab 1 is provided with embedded nuts 13. During the factory molding process, embedded nuts 13 are provided on the upper and lower sides of the concrete slab 1, and nut blocking protection measures are taken. After pouring, the concrete slab 1 is hardened and demolded, and the hanger 11 contacts the first gasket 15 and is connected by the matching hexagon socket bolts 14, and the assembly is completed. By setting the embedded nuts 13 and the concrete slab 1, the fit is tighter, the mechanical properties are better, the service life is longer, and the problems such as cracking of the plate caused by drilling at the construction site are avoided, thereby improving the assembly quality of the plate. The embedded nuts 13 are provided with hexagon socket bolts 14 corresponding to the embedded nuts 13, and the hanger 11 is provided with a second through hole 131 corresponding to the embedded nuts 13.

[0028] It also includes a second bolt set 23, through which the fixing frame 24 is fixedly connected to the keel 2, and the second bolt set 23 includes an aluminum gasket 27 and a second gasket 26, the aluminum gasket 27 is located between the second bolt set 23 and the hanger 12, and the second gasket 26 is located between the hanger 12 and the fixing frame 24, and the second gasket 26 is sufficient to distribute the pressure. After the concrete slab 1 is installed, due to the concentrated force, the connection surface of the fixing frame 24 may be subjected to excessive pressure, thereby causing the risk of deformation or breakage, and the second gasket 26 can bear part of the pressure, reduce the pressure on the connection surface, and thus ensure the stability of the installation of the concrete slab 1.

[0029] A first gasket 15 is provided between the hanger 11 and the concrete slab 1. The first gasket 15 can fill the gap between the hanger 11 and the concrete slab 1. When the hanger 11 and the concrete slab 1 are connected together, there may be tiny gaps. These gaps may be caused by uneven materials or errors in the installation process. If these gaps are not filled, they may cause looseness or instability, thereby affecting the stability and flatness of the concrete slab 1. The first gasket 15 can fill these gaps, making the connection between the hanger 11 and the concrete slab 1 more firm and stable.

[0030] A long hole 121 is provided on the mount 12, a first stripe 4 is provided around the long hole 121 on the mount 12, a second stripe 5 is provided on the aluminum gasket 27 corresponding to the first stripe 4 on the mount 12, a through hole is provided on the aluminum gasket 27 corresponding to the second bolt kit 23, and the function of the second bolt kit 23 is to connect the mount 12 with the fixing frame 24. The mount 12 and the aluminum gasket 27 can achieve relative position adjustment through stripe cooperation, that is, the mount 12 can move forward and backward relative to the fixing frame 24, so as to achieve the position adjustment between the mount 12 and the keel 2. When the keel 2 is installed on an uneven inner wall, different mounts 12 on the same keel 2 can be leveled by adjusting the position relationship, and adjacent mounts 12 on different keels 2 can also keep the mounts 12 on the same horizontal plane through the cooperation of the long hole 121 and the aluminum gasket 27.

[0031] Workflow: First, position the inner wall, install the keel 2, weld the L-shaped reinforcement plate 21 to the keel 2, connect the fixing frame 24 to the keel 2 through the second bolt kit 23, and complete all the processes of the support components. The mount 12 contacts the second gasket 26 on the fixing frame 24, and then adjust the front and rear position of the mount 12 through the aluminum gasket 27. Next, hoist the plate. After the hanging groove on the unit hanger 11 is inserted into the mount 12 and moved into place, adjust the installation height and levelness of the plate through the third bolt kit 25.

[0032] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A concrete slab hanging structure, characterized in that: It includes a keel and a hanger, the keel is fixed on the inner wall, a plurality of fixing frames are arranged on the keel at intervals, the plurality of fixing frames are fixedly connected to the keel through a first bolt kit, a hanger is connected to the fixing frame, the hanger is connected to the back side of the concrete slab, a first screw hole is arranged on the upper end of the hanger, a second screw hole is arranged on the hanger corresponding to the first screw hole, the hanger is embedded in the hanger, and the concrete slab is connected to the keel through a third bolt kit passing through the first screw hole on the hanger and the second screw hole on the hanger.

2. A concrete slab hanging structure according to claim 1, characterized in that: An L-shaped reinforcement plate is fixedly connected to the connection between the fixing frame and the keel.

3. A concrete slab hanging structure according to claim 1, characterized in that: The concrete slab is provided with embedded nuts, and the embedded nuts are correspondingly provided with hexagon socket bolts, and the hanger is provided with second through holes corresponding to the embedded nuts.

4. A concrete slab hanging structure according to claim 1, characterized in that: It also includes a second bolt kit, the fixing frame is fixedly connected to the keel through the second bolt kit, the second bolt kit includes an aluminum gasket and a second gasket, the aluminum gasket is located between the second bolt kit and the mounting, and the second gasket is located between the mounting and the fixing frame.

5. The concrete slab hanging structure according to claim 1, characterized in that: A first gasket is arranged between the hanger and the concrete slab.

6. A concrete slab hanging structure according to claim 4, characterized in that: The hanging seat is provided with an elongated hole, the hanging seat is provided with a first stripe around the elongated hole, and the aluminum gasket is provided with a second stripe corresponding to the first stripe on the hanging seat.

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