Connecting structure of fabricated building beam plates

Abstract

The utility model relates to the technical field of building structure accessory devices, in particular to a connecting structure of an assembly type building beam plate, which can provide a stable supporting effect on the beam plate and reduce vibration damage to the beam plate caused by external force, so that the installation efficiency and effect of connecting and supporting the beam plate are improved, and the practicability is enhanced. Comprising a column body, and further comprises a beam plate body, two sets of L-shaped plates, a plurality of sets of first bolts, a fixing plate, two sets of mounting plates, two sets of supporting pieces, a plurality of sets of second bolts, a buffering assembly and an auxiliary assembly. Screw holes are formed in the two L-shaped plates and the beam plate body in a penetrating mode, the first bolts are in threaded connection with the two L-shaped plates and the beam plate body through the screw holes, the bottom of the right end of the column body is connected with the left end of the fixing plate, the top of the fixing plate is tightly attached to the left end of the bottom of the beam plate, and screw holes are formed in the fixing plate and the beam plate body in a penetrating mode.

Description

Technical Field

[0001] The utility model relates to the technical field of building structure attachments, in particular to a connection structure of assembled building beams and slabs. Background Art

[0002] As we all know, prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. In prefabricated buildings, the beam-slab connection structure is one of the key nodes, and the stability and reliability of the connection structure directly affects the safety and service life of the entire building.

[0003] When using the existing beam-slab connection structure, it was found that the connection structure is relatively simple and cannot provide a stable support effect. When subjected to external force, the beam and slab will be damaged by vibration through the connection structure, affecting the safety performance, thereby reducing the installation efficiency and effect of the beam-slab connection support, resulting in poor practicality. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a connection structure of prefabricated building beams and slabs that can provide stable support for beams and slabs, reduce vibration damage to beams and slabs caused by external forces, thereby improving the installation efficiency and effect of connecting and supporting beams and slabs, and thus enhancing the practicality of the connection structure of beams and slabs in assembled buildings.

[0005] The utility model discloses a connection structure of assembled building beams and slabs, comprising a column, a beam and slab main body, two groups of L-shaped plates, multiple groups of first bolts, a fixing plate, two groups of mounting plates, two groups of supporting members, multiple groups of second bolts, a buffer assembly and an auxiliary assembly. The right end of the column is evenly connected to the left ends of the two groups of L-shaped plates, one end of the two groups of L-shaped plates is respectively tightly attached to one end of the beam and slab main body, the two groups of L-shaped plates and the beam and slab main body are respectively provided with screw holes in a penetrating manner, the multiple groups of first bolts are respectively threadedly connected to the two groups of L-shaped plates and the beam and slab main body through the screw holes, and the column The bottom of the right end of the body is connected to the left end of the fixed plate, the top of the fixed plate is tightly attached to the left end of the bottom of the beam plate, and screw holes are provided through the fixed plate and the beam plate body. Multiple groups of second bolts are threadedly connected to the beam plate body and the fixed plate through the screw holes respectively. The bottom of the fixed plate is connected to the top of a group of mounting plates, and the bottom of the right end of the column is connected to the left end of another group of mounting plates. The two ends of the two groups of support members are respectively connected to one end of a group of mounting plates. The top of the right end of the column is tightly attached to the bottom of the beam plate body through an auxiliary component, and a buffer component is provided between the two groups of L-shaped plates.

[0006] Preferably, the buffer assembly includes two groups of first sliders, multiple groups of telescopic rods, multiple groups of connecting springs and pressure plates, a group of sliding grooves are respectively arranged on the left side of one end of the two groups of L-shaped plates, the two groups of first sliders are respectively slidably connected to the L-shaped plate sliding grooves, the front and rear ends of the pressure plates are respectively connected to one end of the first sliders, the right end of the pressure plate is tightly attached to the left end of the beam plate body, the left end of the pressure plate is evenly connected to the right ends of the multiple groups of telescopic rods, the right end of the column is evenly connected to the left ends of the multiple groups of telescopic rods, and a group of connecting springs are respectively arranged on the outsides of the multiple groups of telescopic rods.

[0007] Preferably, the auxiliary component includes a fixed block, a limiting plate, two groups of second sliding blocks and a connecting screw. The top of the right end of the column is connected to the left end of the fixed block. A groove is provided at the bottom of the fixed block. A group of sliding grooves are respectively provided at the left and right ends of the fixed block groove. The two groups of second sliding blocks are respectively slidably connected to the group of sliding grooves, and the two ends of the limiting plate are respectively connected to one end of the second sliding block. The bottom of the limiting plate is tightly attached to the top of the beam body. A threaded hole is provided at the top of the fixing block groove. The connecting screw is threadedly connected to the fixing block groove through the threaded hole, and the bottom of the connecting screw is rotatably connected to the bottom of the limiting plate.

[0008] Preferably, it also includes an annular plate, a protective shell, an annular block and two groups of fastening screws, the top of the fixing block is connected to the bottom of the annular plate, the top of the annular plate is provided with an annular groove, the bottom of the annular block is clamped with the annular plate through the annular groove, and the top of the annular block is connected to the bottom of the protective shell, the annular block and the annular plate are evenly penetrated with two groups of threaded holes, and the two groups of fastening screws are threadedly connected to the annular block and the annular plate through the threaded holes, respectively.

[0009] Preferably, a turntable is further included, and a turntable is arranged on the top of the connecting screw.

[0010] Preferably, two groups of sponge pads are further included, with one group of sponge pads being respectively arranged at the right end of the pressure plate and the bottom of the limit plate, and the other ends of the two groups of sponge pads are respectively tightly attached to one end of the beam and plate body.

[0011] Compared with the prior art, the connection structure of the assembled building beam and slab of the utility model has the following beneficial effects: first, the staff inserts the beam and slab between two groups of L-shaped plates, and then connects them through multiple groups of first bolts. Then, the staff uses multiple groups of second bolts to thread the beam and slab and the fixed plate, and finally adjusts the auxiliary components to make them fit tightly against the top of the beam and slab. This can provide a stable support effect for the beam and slab, reduce vibration damage to the beam and slab caused by external forces, thereby improving the installation efficiency and effect of connecting and supporting the beam and slab, and thus enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a front view structural cross-sectional schematic diagram of the utility model;

[0014] Figure 3 It is an enlarged schematic diagram of the top view structure at position A of the utility model;

[0015] Markings in the attached drawings: 1. Column; 2. Beam and slab body; 3. L-shaped plate; 4. First bolt; 5. Fixed plate; 6. Mounting plate; 7. Support member; 8. Second bolt; 9. First slider; 10. Telescopic rod; 11. Connecting spring; 12. Pressure plate; 13. Fixed block; 14. Limiting plate; 15. Second slider; 16. Connecting screw; 17. Annular plate; 18. Protective shell; 19. Annular block; 20. Fastening screw; 21. Turntable; 22. Sponge pad. DETAILED DESCRIPTION

[0016] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0017] like Figures 1 to 3 As shown, a connection structure of an assembled building beam and slab of the utility model comprises a column 1, and also comprises a beam and slab main body 2, two groups of L-shaped plates 3, multiple groups of first bolts 4, a fixing plate 5, two groups of mounting plates 6, two groups of supporting members 7, multiple groups of second bolts 8, a buffer assembly and an auxiliary assembly. The right end of the column 1 is evenly connected to the left ends of the two groups of L-shaped plates 3, one end of the two groups of L-shaped plates 3 is respectively tightly attached to one end of the beam and slab main body 2, the two groups of L-shaped plates 3 and the beam and slab main body 2 are respectively provided with screw holes through-type, multiple groups of first bolts 4 are respectively threadedly connected to the two groups of L-shaped plates 3 and the beam and slab main body 2 through the screw holes, the bottom of the right end of the column 1 is connected to the left end of the fixing plate 5, the top of the fixing plate 5 is tightly attached to the left end of the bottom of the beam and slab, and the fixing plate 5 and the beam and slab main body 2 are provided with screw holes through-type, and multiple groups of second bolts 8 are respectively connected to the beam and slab main body 2 and the fixing plate 5 through the screw holes The fixed plate 5 is threadedly connected, the bottom of the fixed plate 5 is connected to the top of a group of mounting plates 6, and the bottom of the right end of the column 1 is connected to the left end of another group of mounting plates 6. The two ends of the two groups of support members 7 are respectively connected to one end of a group of mounting plates 6. The top of the right end of the column 1 is tightly attached to the bottom of the beam body 2 through an auxiliary component, and a buffer component is arranged between the two groups of L-shaped plates 3; first, the staff inserts the beam between the two groups of L-shaped plates, and then connects them through multiple groups of first bolts, and then the staff threadedly connects the beam and the fixed plate through multiple groups of second bolts, and finally adjusts the auxiliary component to make it tightly attached to the top of the beam, which can provide a stable support effect for the beam, reduce the vibration damage to the beam caused by external force, thereby improving the installation efficiency and effect of connecting and supporting the beam, and thus enhancing practicality.

[0018] As a preferred embodiment of the above embodiment, the buffer assembly includes two groups of first sliders 9, multiple groups of telescopic rods 10, multiple groups of connecting springs 11 and a pressure plate 12. A group of sliding grooves are respectively arranged on the left side of one end of the two groups of L-shaped plates 3. The two groups of first sliders 9 are respectively slidably connected to the sliding grooves of the L-shaped plates 3. The front and rear ends of the pressure plate 12 are respectively connected to one end of the first slider 9. The right end of the pressure plate 12 is tightly attached to the left end of the beam body 2. The left end of the pressure plate 12 is evenly connected to the right ends of multiple groups of telescopic rods 10. The right end of the column 1 is evenly connected to the left ends of multiple groups of telescopic rods 10. A group of connecting springs 11 are respectively arranged on the outside of the multiple groups of telescopic rods 10. When the beam slides between the two groups of L-shaped plates, the pressure plate will be squeezed, so that the multiple groups of telescopic rods drive the connecting springs to expand and contract, thereby reducing the damage to the beam caused by squeezing and collision in the process, thereby enhancing practicality.

[0019] As a preferred embodiment of the above embodiment, the auxiliary component includes a fixing block 13, a limiting plate 14, two groups of second sliding blocks 15 and a connecting screw 16. The top of the right end of the column 1 is connected to the left end of the fixing block 13. A groove is provided at the bottom of the fixing block 13. A group of sliding grooves are provided at the left and right ends of the groove of the fixing block 13 respectively. The two groups of second sliding blocks 15 are slidably connected to the group of sliding grooves respectively, and the two ends of the limiting plate 14 are respectively connected to one end of the second sliding block 15, the bottom of the limiting plate 14 is tightly attached to the top of the beam body 2, and a threaded hole is provided at the top of the groove of the fixing block 13. The connecting screw 16 is threadedly connected to the groove of the fixing block 13 through the threaded hole, and the bottom of the connecting screw 16 is rotatably connected to the bottom of the limiting plate 14; the staff rotates the connecting screw so that the limiting plate slides through the two groups of second sliding blocks until the bottom of the limiting plate is tightly attached to the top of the beam, which can quickly enable the staff to provide a vertical support effect for the beam, thereby enhancing practicality.

[0020] As a preferred embodiment of the above embodiment, it also includes an annular plate 17, a protective shell 18, an annular clamping block 19 and two groups of fastening screws 20. The top of the fixing block 13 is connected to the bottom of the annular plate 17. The top of the annular plate 17 is provided with an annular clamping groove. The bottom of the annular clamping block 19 is clamped with the annular plate 17 through the annular clamping groove, and the top of the annular clamping block 19 is connected to the bottom of the protective shell 18. The annular clamping block 19 and the annular plate 17 are evenly penetrated with two groups of threaded holes. The two groups of fastening screws 20 are threadedly connected to the annular clamping block 19 and the annular plate 17 through the threaded holes respectively; the connecting screws and the like can be protected to prevent the normal use effect from being affected by external factors, thereby enhancing practicality.

[0021] As a preference of the above embodiment, a turntable 21 is further included. A turntable 21 is disposed on the top of the connecting screw 16; the worker can rotate the connecting screw more quickly, thus enhancing the practicality.

[0022] As a preferred embodiment of the above embodiment, two groups of sponge pads 22 are also included. One group of sponge pads 22 are respectively arranged at the right end of the pressure plate 12 and the bottom of the limit plate 14, and the other ends of the two groups of sponge pads 22 are respectively tightly attached to one end of the beam and plate main body 2; the damage to the beam and plate caused by extrusion friction and the like can be reduced, thereby enhancing practicality.

[0023] The utility model provides a connection structure for assembled building beams and slabs, and its working principle is that firstly, the staff inserts the beam slab between two groups of L-shaped plates, and then connects them through multiple groups of first bolts, and then the staff threadedly connects the beam slab and the fixed plate through multiple groups of second bolts, and finally the staff rotates the connecting screw through a turntable to make the limit plate slide through the two groups of second sliders until the bottom of the limit plate and the top of the beam slab are in close contact.

[0024] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

[0025] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A connection structure of assembled building beams and slabs, comprising a column (1), characterized in that: The invention also comprises a beam plate body (2), two groups of L-shaped plates (3), a plurality of groups of first bolts (4), a fixing plate (5), two groups of mounting plates (6), two groups of supporting members (7), a plurality of groups of second bolts (8), a buffer assembly and an auxiliary assembly. The right end of the column (1) is evenly connected to the left ends of the two groups of L-shaped plates (3). One end of the two groups of L-shaped plates (3) is respectively in close contact with one end of the beam plate body (2). The two groups of L-shaped plates (3) and the beam plate body (2) are respectively provided with screw holes. The plurality of groups of first bolts (4) are respectively threadedly connected to the two groups of L-shaped plates (3) and the beam plate body (2) through the screw holes. The bottom of the right end of the column (1) and the fixing plate (5) are connected to the left ends of the two groups of L-shaped plates (3). The left end is connected, the top of the fixing plate (5) and the left end of the bottom of the beam plate are tightly attached, and the fixing plate (5) and the beam plate body (2) are provided with screw holes through the fixing plate (5), and a plurality of groups of second bolts (8) are respectively threadedly connected to the beam plate body (2) and the fixing plate (5) through the screw holes, the bottom of the fixing plate (5) is connected to the top of a group of mounting plates (6), and the bottom of the right end of the column (1) is connected to the left end of another group of mounting plates (6), the two ends of the two groups of support members (7) are respectively connected to one end of a group of mounting plates (6), the top of the right end of the column (1) is tightly attached to the bottom of the beam plate body (2) through an auxiliary component, and a buffer component is provided between the two groups of L-shaped plates (3).

2. The connection structure of the assembled building beam and slab according to claim 1, characterized in that: The buffer assembly comprises two groups of first sliders (9), multiple groups of telescopic rods (10), multiple groups of connecting springs (11) and a pressure plate (12). A group of sliding grooves are respectively arranged on the left side of one end of the two groups of L-shaped plates (3). The two groups of first sliders (9) are respectively slidably connected to the sliding grooves of the L-shaped plates (3). The front end and the rear end of the pressure plate (12) are respectively connected to one end of the first slider (9). The right end of the pressure plate (12) is tightly attached to the left end of the beam plate body (2). The left end of the pressure plate (12) is evenly connected to the right ends of the multiple groups of telescopic rods (10). The right end of the column (1) is evenly connected to the left ends of the multiple groups of telescopic rods (10). A group of connecting springs (11) are respectively arranged on the outside of the multiple groups of telescopic rods (10).

3. The connection structure of the assembled building beam and slab according to claim 2, characterized in that: The auxiliary component comprises a fixed block (13), a limiting plate (14), two groups of second sliding blocks (15) and a connecting screw (16); the top of the right end of the column (1) is connected to the left end of the fixed block (13); a groove is arranged at the bottom of the fixed block (13); a group of sliding grooves are arranged at the left and right ends of the groove of the fixed block (13); the two groups of second sliding blocks (15) are respectively connected to the group of sliding grooves in a sliding manner; and the two ends of the limiting plate (14) are respectively connected to one end of the second sliding block (15); the bottom of the limiting plate (14) is tightly attached to the top of the beam plate body (2); a threaded hole is arranged at the top of the groove of the fixed block (13); the connecting screw (16) is threadedly connected to the groove of the fixed block (13) through the threaded hole; and the bottom of the connecting screw (16) is rotatably connected to the bottom of the limiting plate (14).

4. The connection structure of the assembled building beam and slab as claimed in claim 3, characterized in that: It also includes an annular plate (17), a protective shell (18), an annular clamping block (19) and two groups of fastening screws (20); the top of the fixing block (13) is connected to the bottom of the annular plate (17); the top of the annular plate (17) is provided with an annular clamping groove; the bottom of the annular clamping block (19) is clamped with the annular plate (17) through the annular clamping groove; the top of the annular clamping block (19) is connected to the bottom of the protective shell (18); two groups of threaded holes are evenly penetrated through the annular clamping block (19) and the annular plate (17); the two groups of fastening screws (20) are respectively threadedly connected to the annular clamping block (19) and the annular plate (17) through the threaded holes.

5. The connection structure of the assembled building beam and slab as claimed in claim 4, characterized in that: It also comprises a rotating disk (21), and the rotating disk (21) is arranged on the top of the connecting screw rod (16).

6. The connection structure of the assembled building beam and slab according to claim 5, characterized in that: It also includes two groups of sponge pads (22), one group of sponge pads (22) is respectively arranged at the right end of the pressure plate (12) and the bottom of the limit plate (14), and the other ends of the two groups of sponge pads (22) are respectively tightly attached to one end of the beam plate body (2).

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