Prefabricated building concrete masonry structure

Abstract

The utility model relates to the technical field of prefabricated building concrete, and discloses a prefabricated building concrete masonry structure which comprises a prefabricated concrete masonry, strip-shaped grooves are formed in the two sides of the prefabricated concrete masonry respectively, a connecting plate is arranged on the side wall of the prefabricated concrete masonry, and inserting plates are fixedly connected to the two sides of the connecting plate respectively. The inserting plate is arranged on the inner wall of the strip-shaped groove in an inserted mode, grooves are formed in the two sides of the inserting plate respectively, the portion, located on the inner wall of the groove, of the inserting plate is fixedly connected with a fixing rod, the rod wall of the fixing rod is movably sleeved with a clamping plate and a torsional spring, and one end of the torsional spring is fixedly connected to the inner wall of the clamping plate. The upper inserting plates on the side wall of the connecting plate are arranged in the strip-shaped grooves in an inserted mode, a plurality of precast concrete brickworks can be spliced, continuous and rapid installation treatment can be conveniently conducted, and the tightness of connection between the precast concrete brickworks and the connecting plate can be improved through the sealing strips.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated building concrete, in particular to a prefabricated building concrete masonry structure. Background Art

[0002] Precast concrete refers to concrete components that are prefabricated in factories or special prefabrication sites according to design requirements. Precast concrete components are building components that are prefabricated in factories using concrete as the basic material. They have good structural performance and factory production can effectively ensure structural mechanical properties with low discreteness. They are characterized by fast construction speed, good product quality, and high surface finish, which can achieve the decorative effect of plain concrete and make the structure and building unified and coordinated. Factory production is energy-saving, environmentally friendly, and reduces noise during on-site construction.

[0003] In the prior art, the installation of precast concrete masonry is laborious due to its heavy weight, which affects installation efficiency. Furthermore, if the precast concrete masonry needs to be disassembled later according to usage requirements, it is difficult to disassemble flexibly, making it inconvenient to reuse it multiple times. Therefore, the present application designs a precast building concrete masonry structure. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that during the installation process of precast concrete masonry, the installation is more laborious due to the heavy weight of the precast concrete masonry, which affects the installation efficiency. At the same time, if the precast concrete masonry needs to be disassembled according to subsequent use requirements, it is difficult to carry out flexible disassembly, which makes it inconvenient to recycle it multiple times. A precast building concrete masonry structure is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A precast building concrete masonry structure includes a precast concrete masonry, wherein both sides of the precast concrete masonry are respectively provided with a strip groove, and the side walls of the precast concrete masonry are provided with a connecting plate, and both sides of the connecting plate are fixedly connected with a plug plate, and the plug plate is plugged into the inner wall of the strip groove, and both sides of the plug plate are respectively provided with a groove, and the plug plate is fixedly connected to the inner wall of the groove with a fixing rod, and a clamping plate and a torsion spring are movably sleeved on the rod wall of the fixing rod, one end of the torsion spring is fixedly connected to the inner wall of the clamping plate, and the other end of the torsion spring is fixedly connected to the inner wall of the plug plate, and the inner wall of the precast concrete masonry is provided with a clamping groove, and the clamping plate is tightly set on the inner wall of the clamping groove.

[0007] Preferably, a sealing strip is fixedly connected to the side wall of the connecting plate, and the side wall of the sealing strip is pressed against the side wall of the precast concrete masonry.

[0008] Preferably, the card slot is configured as a fan-shaped slot, and the card plate is clamped on the inner wall of the card slot.

[0009] Preferably, the inner wall of the precast concrete masonry located in the slot is fixedly connected with an anti-slip pad, and the clamping plate is pressed against the inner wall of the anti-slip pad.

[0010] Preferably, a first steel wire rope is fixedly connected to the side wall of the clamping plate, and a through groove is opened inside the connecting plate and the plug plate. The first steel wire rope extends into the inside of the through groove and is fixedly connected to the second steel wire rope, and the end of the second steel wire rope facing away from the first steel wire rope extends to the inside of the connecting plate and is fixedly connected to the third steel wire rope.

[0011] Preferably, the connecting plate is located on the inner wall of the through groove and is provided with a threaded groove, the connecting plate is located on the inner wall of the threaded groove and is threadedly connected to a threaded column, the top of the threaded column is fixedly connected to a handle, and the end of the third steel wire rope facing away from the second steel wire rope is rotatably connected to the bottom of the threaded column.

[0012] Compared with the prior art, the present invention provides a prefabricated building concrete masonry structure with the following beneficial effects:

[0013] 1. The prefabricated building concrete masonry structure can connect multiple prefabricated concrete masonry units by inserting the plug-in plates on the side walls of the connecting plates into the strip grooves, which facilitates continuous and quick installation. The sealing strip can improve the tightness of the connection between the prefabricated concrete masonry units and the connecting plates.

[0014] 2. The prefabricated building concrete masonry structure, after the plug plate extends into the interior of the strip groove, the torsion spring can push the card plate to extend into the interior of the slot, so that the plug plate can be stably set inside the strip groove, which can ensure stable installation between the prefabricated concrete masonry and the connecting plate. The anti-slip pad can prevent the card plate from sliding out of the slot.

[0015] 3. When the prefabricated building concrete masonry structure needs to be disassembled later, the handle can be turned to drive the threaded column to rotate and rise along the inside of the threaded groove, and the third steel wire rope, the second steel wire rope and the first steel wire rope can be pulled to move, so that the clamping plate can be retracted into the inside of the groove, and the connecting plate and the plug plate can be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a prefabricated building concrete masonry structure proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the partial A in the middle part;

[0018] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0019] In the figure: 1 precast concrete masonry, 2 strip grooves, 3 connecting plates, 4 inserting plates, 5 sealing strips, 6 fixing rods, 7 clamping plates, 8 torsion springs, 9 clamping plates, 10 anti-slip pads, 11 first steel wire ropes, 12 second steel wire ropes, 13 third steel wire ropes, 14 threaded columns, and 15 handles. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-3 A precast building concrete masonry structure comprises a precast concrete masonry 1, wherein strip grooves 2 are respectively opened on both sides of the precast concrete masonry 1, a connecting plate 3 is provided on the side wall of the precast concrete masonry 1, and plugging plates 4 are fixedly connected on both sides of the connecting plate 3, which are plugged into the inner wall of the strip groove 2, and grooves are respectively opened on both sides of the plugging plate 4. The plugging plate 4 is located on the inner wall of the groove and is fixedly connected to a fixing rod 6, and a clamping plate 7 and a torsion spring 8 are movably sleeved on the rod wall of the fixing rod 6, one end of the torsion spring 8 is fixedly connected to the inner wall of the clamping plate 7, and the other end of the torsion spring 8 is fixedly connected to the inner wall of the plugging plate 4, a clamping groove 9 is opened on the inner wall of the precast concrete masonry 1, and the clamping plate 7 is clamped on the inner wall of the clamping groove 9.

[0022] A sealing strip 5 is fixedly connected to the side wall of the connecting plate 3, and the side wall of the sealing strip 5 is pressed against the side wall of the precast concrete masonry 1. The slot 9 is set as a fan-shaped slot, and the clamping plate 7 is clamped on the inner wall of the slot 9. The inner wall of the precast concrete masonry 1 located in the slot 9 is fixedly connected with an anti-slip pad 10, and the clamping plate 7 is pressed against the inner wall of the anti-slip pad 10.

[0023] When in use, the precast concrete masonry 1 is laid in the installation position, and the plug-in plate 4 on the side wall of the connecting plate 3 is inserted and set inside the strip groove 2, so that multiple precast concrete masonry 1 can be spliced ​​and set, which is convenient for continuous and quick installation. The sealing strip 5 can improve the tightness of the connection between the precast concrete masonry 1 and the connecting plate 3. After the plug-in plate 4 extends to the inside of the strip groove 2, the torsion spring 8 can push the card plate 7 to extend to the inside of the card groove 9, so that the plug-in plate 4 can be stably set inside the strip groove 2, which can ensure stable installation between the precast concrete masonry 1 and the connecting plate 3. The anti-slip pad 10 can prevent the card plate 7 from sliding out to the outside of the card groove 9.

[0024] In order to dismantle the connecting plate 3 and the plug plate 4, Figure 1-3As shown, a first steel wire rope 11 is fixedly connected to the side wall of the clamping plate 7, and a through groove is opened inside the connecting plate 3 and the inserting plate 4 at the same time. The first steel wire rope 11 extends to the inside of the through groove and is fixedly connected to the second steel wire rope 12. The end of the second steel wire rope 12 away from the first steel wire rope 11 extends to the inside of the connecting plate 3 and is fixedly connected to the third steel wire rope 13. A threaded groove is opened on the inner wall of the connecting plate 3 located at the through groove, and a threaded column 14 is threadedly connected to the inner wall of the connecting plate 3 located at the threaded groove. A handle 15 is fixedly connected to the top of the threaded column 14, and the end of the third steel wire rope 13 away from the second steel wire rope 12 is rotatably connected to the bottom of the threaded column 14.

[0025] When disassembly is required later, rotating the handle 15 can drive the threaded column 14 to rotate and rise along the inside of the threaded groove, which can pull the third steel wire rope 13, the second steel wire rope 12 and the first steel wire rope 11 to move, so that the clamping plate 7 can be retracted to the inside of the groove, and the connecting plate 3 and the plug plate 4 can be removed.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prefabricated building concrete masonry structure, comprising a prefabricated concrete masonry (1), characterized in that: The precast concrete masonry (1) is provided with strip grooves (2) on both sides, and a connecting plate (3) is provided on the side wall of the precast concrete masonry (1). The connecting plate (3) is fixedly connected with an inserting plate (4) on both sides. The inserting plate (4) is inserted into the inner wall of the strip groove (2). A groove is provided on both sides of the inserting plate (4). The inserting plate (4) is fixedly connected with a fixing rod (6) on the inner wall of the groove. A clamping plate (7) and a torsion spring (8) are movably sleeved on the rod wall of the fixing rod (6). One end of the torsion spring (8) is fixedly connected to the inner wall of the clamping plate (7), and the other end of the torsion spring (8) is fixedly connected to the inner wall of the inserting plate (4). The inner wall of the precast concrete masonry (1) is provided with a clamping groove (9), and the clamping plate (7) is clamped on the inner wall of the clamping groove (9).

2. The prefabricated architectural concrete masonry structure according to claim 1, characterized in that: A sealing strip (5) is fixedly connected to the side wall of the connecting plate (3), and the side wall of the sealing strip (5) is pressed against the side wall of the precast concrete masonry (1).

3. The prefabricated architectural concrete masonry structure according to claim 1, characterized in that: The clamping slot (9) is configured as a fan-shaped slot, and the clamping plate (7) is clamped on the inner wall of the clamping slot (9).

4. The prefabricated architectural concrete masonry structure according to claim 1, characterized in that: The inner wall of the precast concrete masonry (1) located in the clamping groove (9) is fixedly connected to an anti-slip pad (10), and the clamping plate (7) is pressed against the inner wall of the anti-slip pad (10).

5. The prefabricated architectural concrete masonry structure according to claim 1, characterized in that: A first steel wire rope (11) is fixedly connected to the side wall of the clamping plate (7), and a through groove is simultaneously provided inside the connecting plate (3) and the inserting plate (4). The first steel wire rope (11) extends into the through groove and is fixedly connected to the second steel wire rope (12). The end of the second steel wire rope (12) facing away from the first steel wire rope (11) extends into the interior of the connecting plate (3) and is fixedly connected to the third steel wire rope (13).

6. The prefabricated architectural concrete masonry structure according to claim 5, characterized in that: The connecting plate (3) is provided with a threaded groove on the inner wall of the through groove, and the connecting plate (3) is threadedly connected to a threaded column (14) on the inner wall of the threaded groove, and a handle (15) is fixedly connected to the top of the threaded column (14), and the end of the third steel wire rope (13) facing away from the second steel wire rope (12) is rotatably connected to the bottom of the threaded column (14).

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