Fabricated concrete building wallboard structure convenient to connect

Abstract

The utility model discloses a fabricated concrete building wallboard structure convenient to connect, and relates to the technical field of building wallboards. The device comprises a connecting seat, wherein a plurality of nuts are welded on the connecting seat; two mounting grooves and two grooves are formed in each of the two sides of the wallboard, the mounting grooves are communicated with the grooves, and the mounting grooves and the grooves penetrate through the two faces of the wallboard respectively; one side of the pressing seat is positioned in the mounting groove; one end of the bolt sequentially penetrates through the mounting groove, the groove and the connecting seat and then is in threaded fit in the nut; and the decorative cover is clamped on the pressing seat, one side of the decorative cover is located in the mounting groove, and the head of the bolt is located between the decorative cover and the pressing seat. Through cooperation of the nut, the bolt and the groove, the influence of the height of the connecting base on the installation difficulty of the wallboard is reduced, the wallboard is clamped and fixed through the pressing base and the connecting base, the installation stability of the wallboard is improved, and through cooperation of the decorative cover and the installation groove, the head of the bolt and the pressing base are covered and hidden.

Description

Technical Field

[0001] The utility model belongs to the field of building wall panels, and in particular relates to an assembled concrete building wall panel structure which is easy to connect. Background Art

[0002] Prefabricated building wall panels refer to the transfer of on-site work in traditional construction methods to factories, where components and accessories for building wall panels are processed and manufactured, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0003] A Chinese patent with announcement number CN213868440U discloses an assembly device for exterior wall panels for prefabricated buildings, including columns and wall panels, wherein the wall panels include concrete panels and aluminum foil panels, wherein the aluminum foil panels are wrapped around the outside of the concrete panels, positioning strips are provided at the ends of the wall panels, positioning grooves are provided on the surfaces of the columns, and the positioning strips are installed inside the positioning grooves, and connecting holes are provided on the surface of the concrete panels, and steel bars are installed inside the connecting holes.

[0004] During use of the exterior wall panel assembly device for prefabricated buildings disclosed in the application, the positioning strip needs to be installed inside the positioning groove, so that the wall panel needs to be inserted between two adjacent columns from above the column. The columns are cast in advance at the construction site with concrete. Therefore, when the building is high and the columns are overall high, the difficulty of installing the wall panel is easily increased. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an assembled concrete building wall panel structure that is easy to connect.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An assembled concrete building wall panel structure that is easy to connect, comprising:

[0008] A connecting seat, on which a plurality of nuts are welded;

[0009] The wall panel has two installation slots and two grooves on both sides of the wall panel, the installation slots and the grooves are connected, and the installation slots and the grooves run through the two sides of the wall panel respectively;

[0010] A pressure seat, one side of which is located in the mounting groove;

[0011] Bolt, one end of the bolt passes through the installation slot, the groove and the connection seat in sequence and then the thread is fitted in the nut;

[0012] The decorative cover is clamped on the pressure seat, one side of the decorative cover is located in the installation groove, and the bolt head is located between the decorative cover and the pressure seat.

[0013] Optionally, the connecting seat includes a base plate, a nut is welded to one side of the base plate, two L-shaped embedded plates are provided on one side of the base plate adjacent to the nut, the two L-shaped embedded plates are symmetrically arranged, the nut is located between the two L-shaped embedded plates, and a circular hole corresponding to the nut is provided in the transverse direction of the base plate, the nut is located on the circumferential side of the circular hole, and the stability of the connecting seat cast in concrete is improved by the L-shaped embedded plate.

[0014] Optionally, a plurality of load-bearing blocks are provided on the side of the base plate away from the nut, and four positioning holes are provided on one side of the wall panel. The load-bearing blocks correspond to the positioning holes, and the wall panel is supported by the load-bearing blocks to improve the stability of the wall panel after installation.

[0015] Optionally, the pressure seat includes a pressure plate, which has a through hole in the transverse direction. The through hole passes through the pressure plate and corresponds to the bolt. Four claw clamps are installed on one side of the pressure plate adjacent to the decorative cover to increase the contact area between the bolt head and the wall panel.

[0016] Optionally, the decorative cover includes a covering plate, and four clamps are installed on one side of the covering plate adjacent to the pressure plate. The clamps correspond to the claw clamps, and the covering plate can be easily installed and pried open through the cooperation of the clamps and the claw clamps.

[0017] Optionally, an insertion frame, a rubber frame and a resistance rubber block are installed on one side of the cover plate adjacent to the pressure plate. The resistance rubber block corresponds to the bolt, the clamping head is located on the side of the resistance rubber block, the insertion frame is located around the four clamping heads, and the rubber frame is installed on the surrounding side of the insertion frame. The rubber frame facilitates clamping between the insertion frame and the inner wall of the installation groove.

[0018] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0019] By cooperating with nuts, bolts and grooves, the influence of the connecting seat height on the difficulty of wall panel installation can be reduced, and the wall panel can be clamped and fixed by the pressure seat and the connecting seat to improve the stability of the wall panel installation. By cooperating with the decorative cover and the installation groove, the bolt head and the pressure seat can be covered and hidden to improve the neatness of the building appearance.

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0022] In the figure:

[0023] Figure 1This is a schematic diagram of the structure of the wall panel assembly effect of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the local explosion effect structure of an embodiment of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of a decorative cover according to an embodiment of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] Connecting seat 1, base plate 101, L-shaped embedded plate 103, load-bearing block 104, wall panel 2, mounting groove 201, groove 202, positioning hole 203, decorative cover 3, cover plate 301, plug-in frame 302, rubber frame 303, clamp head 304, abutting rubber block 305, pressing plate 4, through hole 401, claw clamp 402, bolt 5, nut 6.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be further described in detail with reference to the accompanying drawings.

[0030] See also Figure 1-3 As shown, in this embodiment, a prefabricated concrete building wall panel structure that is easy to connect is provided, including:

[0031] A connecting seat 1, on which a plurality of nuts 6 are welded;

[0032] The wall panel 2 has two installation grooves 201 and two grooves 202 on both sides. The installation grooves 201 and the grooves 202 are connected. The installation grooves 201 and the grooves 202 respectively penetrate the two sides of the wall panel 2. The vertical section of the groove 202 is a semicircular structure. The outer surface of the wall panel 2 is an aluminum foil shell, and the aluminum foil shell is filled with concrete to improve the structural strength of the wall panel 2.

[0033] A press seat, one side of which is located in the mounting groove 201, and the width of the mounting groove 201 is half of the width of the press seat;

[0034] Bolt 5, one end of which passes through the mounting groove 201, the groove 202 and the connecting seat 1 in sequence and then is threadedly engaged in the nut 6;

[0035] The decorative cover 3 is clamped on the pressing seat, one side of the decorative cover 3 is located in the installation groove 201, the width of the decorative cover 3 is equal to the width of the pressing seat, and the head of the bolt 5 is located between the decorative cover 3 and the pressing seat.

[0036] One aspect of the application of this embodiment is as follows: before use, the connecting seat 1 and the nut 6 are cast in the building in advance so that one side of the connecting seat 1 is exposed outside the building; during assembly, the wall panel 2 is attached to the exposed surface of the connecting seat 1, and the groove 202 is aligned with the nut 6. At this time, the bolt 5 is first passed through the pressure seat, and then the bolt 5 is screwed into the nut 6 from the groove 202. The pressure seat and the connecting seat 1 are used to clamp and fix the wall panel 2, and the pressure seat can clamp two adjacent wall panels 2 at the same time, and then the decorative cover 3 is snapped onto the pressure seat to cover the installation groove 201 where the bolt 5 and the two adjacent wall panels 2 are aligned.

[0037] The connecting seat 1 of this embodiment includes a base plate 101, and the nut 6 is welded on one side of the base plate 101. Two L-shaped embedded plates 103 are provided on one side of the base plate 101 adjacent to the nut 6. The two L-shaped embedded plates 103 are symmetrically arranged, and the nut 6 is located between the two L-shaped embedded plates 103. A circular hole corresponding to the nut 6 is provided in the transverse direction of the base plate 101. The circular hole penetrates the base plate 101, and the nut 6 is located on the circumferential side of the circular hole. The L-shaped embedded plate 103 is used to improve the stability of the connecting seat 1 cast in concrete, and the circular hole facilitates the bolt 5 to pass through the base plate 101 and be screwed into the nut 6.

[0038] A plurality of load-bearing blocks 104 are provided on the side of the base plate 101 away from the nut 6 in this embodiment, and four positioning holes 203 are provided on one side of the wall panel 2, and the load-bearing blocks 104 correspond to the positioning holes 203. During installation, the positioning holes 203 of the wall panel 2 are aligned with the load-bearing blocks 104 and installed, so that the load-bearing blocks 104 are inserted into the positioning holes 203. The wall panel 2 is supported by the load-bearing blocks 104, thereby improving the stability of the wall panel 2 after installation, reducing the stress on the bolts 5, and facilitating the alignment of the grooves 202 with the circular holes. During the installation process, the worker only needs to gently push the wall panel 2 toward the connecting seat 1 to stabilize it, and then continue to install the bolts 5 and the pressure seat, thereby reducing the need to lift the wall panel 2 upward.

[0039] The pressure seat of this embodiment includes a pressure plate 4, which is provided with a through hole 401 in the horizontal direction. The through hole 401 passes through the pressure plate 4 and corresponds to the bolt 5. Four claw clamps 402 are installed on one side of the pressure plate 4 adjacent to the decorative cover 3. The pressure plate 4 increases the contact area between the head of the bolt 5 and the wall panel 2, thereby improving the firmness of the wall panel 2 after installation.

[0040] The decorative cover 3 of this embodiment includes a covering plate 301. Four clamping heads 304 are installed on one side of the covering plate 301 adjacent to the pressure plate 4. The clamping heads 304 correspond to the claw clamps 402. The clamping heads 304 and the claw clamps 402 can directly adopt the snap-on structure in the prior art. The clamping heads 304 and the claw clamps 402 cooperate with each other to facilitate the installation and prying of the covering plate 301. The color and texture of the covering plate 301 are consistent with those of the outer side of the wall panel 2, thereby improving the overall effect of the assembly of the wall panel 2. The covering plate 301 after installation is coplanar with the outer side of the wall panel 2, thereby improving the flatness of the exterior wall of the building.

[0041] In this embodiment, a cover plate 301 is provided with an insert frame 302, a rubber frame 303, and a resisting rubber block 305 on one side adjacent to the pressure plate 4. The resisting rubber block 305 corresponds to the bolt 5. The clamping head 304 is located on the side of the resisting rubber block 305. The insert frame 302 is located around the four clamping heads 304. The rubber frame 303 is installed around the insert frame 302. The rubber frame 303 facilitates the clamping between the insert frame 302 and the inner wall of the installation groove 201 to reduce the gap between the two. The resisting rubber block 305 fits with the head of the bolt 5 to reduce the probability of the bolt 5 being stripped or loosened.

[0042] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An assembled concrete building wall panel structure that is easy to connect, characterized in that: include: A connecting seat (1), on which a plurality of nuts (6) are welded; A wall panel (2), wherein two installation grooves (201) and two grooves (202) are provided on both sides of the wall panel (2), the installation grooves (201) and the grooves (202) are connected, and the installation grooves (201) and the grooves (202) respectively penetrate the two sides of the wall panel (2); A pressure seat, one side of which is located in the mounting groove (201); A bolt (5), one end of which passes through the mounting groove (201), the groove (202) and the connecting seat (1) in sequence and then is threadedly engaged in the nut (6); The decorative cover (3) is clamped on the pressure seat, one side of the decorative cover (3) is located in the installation groove (201), and the head of the bolt (5) is located between the decorative cover (3) and the pressure seat.

2. The easily connectable assembled concrete building wall panel structure according to claim 1, characterized in that: The connection seat (1) comprises a base plate (101), a nut (6) is welded to one side of the base plate (101), two L-shaped embedded plates (103) are provided on one side of the base plate (101) adjacent to the nut (6), and a circular hole corresponding to the nut (6) is provided in the transverse direction of the base plate (101).

3. The easily connectable assembled concrete building wall panel structure according to claim 2, characterized in that: A plurality of load-bearing blocks (104) are provided on one side of the base plate (101) away from the nut (6), and four positioning holes (203) are provided on one side of the wall plate (2), wherein the load-bearing blocks (104) correspond to the positioning holes (203).

4. The easily connectable assembled concrete building wall panel structure according to claim 1, characterized in that: The pressing seat comprises a pressing plate (4), the pressing plate (4) is provided with a through hole (401) in the transverse direction, the through hole (401) corresponds to the bolt (5), and four claw clamps (402) are installed on one side of the pressing plate (4) adjacent to the decorative cover (3).

5. The easily connectable assembled concrete building wall panel structure according to claim 4, characterized in that: The decorative cover (3) comprises a cover plate (301), and four clamping heads (304) are installed on one side of the cover plate (301) adjacent to the pressure plate (4), and the clamping heads (304) correspond to the clamping claws (402).

6. The easily connectable assembled concrete building wall panel structure according to claim 5, characterized in that: An insert frame (302), a rubber frame (303) and a resisting rubber block (305) are installed on one side of the cover plate (301) adjacent to the pressing plate (4). The resisting rubber block (305) corresponds to the bolt (5). The rubber frame (303) is installed on the peripheral side of the insert frame (302).

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