Prefabricated assembly type beam plate

Abstract

The utility model discloses a prefabricated assembly type beam plate. The prefabricated assembly type beam plate comprises a plurality of stand columns, two first cross beams and two second cross beams are installed between the stand columns, the two first cross beams and the two second cross beams form a floor, and a plurality of prefabricated beam plates are installed on the floor; the prefabricated beam plate comprises a frame, structural ribs are arranged in the frame, concrete blocks are poured in the frame, clamping connectors are installed on the periphery of the frame and the first cross beams, and first clamping grooves matched with the clamping connectors are formed in the two sides of the frame. According to the prefabricated assembly type beam plate, the stand columns, the first cross beams, the second cross beams and the prefabricated beam plates are arranged, the clamping connectors are connected with the first clamping grooves or the second clamping grooves in a clamped mode, the prefabricated beam plates are rapidly assembled, the prefabricated beam plates, the first cross beams and the second cross beams are rapidly assembled, and the assembly speed of a building is greatly increased; and rapid construction and use of a building are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building prefabricated panels, in particular to a prefabricated assembled beam panel. Background Art

[0002] In traditional building construction, after the cast-in-place beams and slabs are cast and formed, they need to be cured for a period of time before construction can continue upwards, which will delay the construction progress to a certain extent. Therefore, more and more buildings use prefabricated assembled beams and slabs for construction. Because the beams and slabs are prefabricated in advance, they can continue to be constructed upwards after assembly. Therefore, the construction progress is fast and the construction period is short, which is especially suitable for some emergency buildings.

[0003] When installing existing prefabricated beams and slabs, a large number of bolts or welding methods are still required to connect the beams and slabs with the beams, which makes the construction inconvenient, is not conducive to further speeding up the construction progress, and easily delays the rapid commissioning of emergency buildings.

[0004] Therefore, it is necessary to provide a prefabricated assembled beam-slab to solve the above technical problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a prefabricated assembled beam and slab which can increase the assembly speed and facilitate the rapid construction and use of the building.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] The prefabricated assembled beam slab comprises: a plurality of columns, two first beams and two second beams are installed between the columns, the first beam and the second beam are arranged at intervals, that is, the second beam is adjacent to the first beam, and the first beam is adjacent to the second beam. The two first beams and the two second beams constitute a floor, and a plurality of prefabricated beam slabs are spliced ​​and installed on the floor. The prefabricated beam slab comprises a steel frame, structural reinforcement is arranged in the frame, concrete blocks are cast in the frame, the casting is completed before the project starts and reaches the expected design strength, clamping joints are installed around the frame and on the first beam, first clamping grooves matched with the clamping joints are arranged on both sides of the frame, and second clamping grooves matched with the clamping joints are opened on the first beam and the second beam.

[0008] Preferably, a mounting hole is provided on the card joint, two pins are installed in the mounting hole, a spring is installed between the two pins, and two limit assemblies are provided on the card joint.

[0009] Preferably, the limiting assembly includes a plug hole formed on the card joint, the plug hole is connected to the mounting hole, a baffle is installed in the plug hole, the baffle blocks the pin rod so that the pin rod is in the mounting hole before building assembly.

[0010] Preferably, both sides of the first clamping groove and the second clamping groove are provided with limiting grooves, and the limiting grooves are adapted to the pin rods.

[0011] Preferably, the outer end of the pin rod is chamfered to facilitate the insertion of the pin rod into the limiting groove.

[0012] Preferably, the card connector is T-shaped as a whole.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The utility model provides columns, first beams, second beams, and prefabricated beams and uses the clamping joints to clamp the first clamping grooves or the second clamping grooves to quickly assemble the prefabricated beams and the prefabricated beams and the first beams and the second beams, thereby greatly improving the assembly speed of the building and facilitating the rapid construction and use of the building.

[0015] (2) The utility model improves the connection stability between the prefabricated beams and between the prefabricated beams and the first and second cross beams by installing a pin on the clamping joint and using a spring to press a portion of the pin into the limiting groove of the first clamping groove or the second clamping groove, thereby improving the stability of the connection between the prefabricated beams and the prefabricated beams and the first and second cross beams, thereby improving the stability of the entire building. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of the prefabricated assembled beam slab provided by the utility model;

[0017] Figure 2 for Figure 1 The structural schematic diagram of the prefabricated beam slab in the prefabricated assembled beam slab shown;

[0018] Figure 3 for Figure 1 The structural schematic diagram of the prefabricated assembled beam-slab frame shown;

[0019] Figure 4 for Figure 1 The structural schematic diagram of the second cross beam in the prefabricated assembled beam slab shown;

[0020] Figure 5 for Figure 1 The structural schematic diagram of the first cross beam in the prefabricated assembled beam slab shown;

[0021] Figure 6 for Figure 1 The structural schematic diagram of the clamping joint in the prefabricated assembled beam-slab shown;

[0022] Figure 7 for Figure 1 The cross-sectional structural diagram of the card joint in the prefabricated assembled beam-slab is shown.

[0023] Among them, the names corresponding to the figure numbers are: 1-column 1, 2-first crossbeam, 3-second crossbeam, 4-precast beam, 5-frame, 6-concrete block, 7-clamp joint, 8-first clamping groove, 9-second clamping groove, 10-limiting groove, 11-pin rod, 12-installing hole, 13-spring, 14-baffle, 15-plug hole. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0025] like Figure 1-5 As shown, the prefabricated assembled beam slab provided by the utility model comprises: a plurality of columns 1, two first beams 2 and two second beams 3 are installed between the columns 1, the first beams 2 and the second beams 3 are arranged at intervals, that is, the second beams 3 are adjacent to the first beams 2, and the first beams 2 are adjacent to the second beams 3. The two first beams 2 and the two second beams 3 constitute a floor, and a plurality of prefabricated beam slabs 4 are spliced ​​and installed on the floor, and the prefabricated beam slabs 4 include a steel frame 5, and the frame 5 is provided with a structure The ends of the structural reinforcement are welded to the frame 5, and the concrete blocks 6 are poured in the frame 5. The pouring is completed before the project starts and reaches the expected design strength. The frame 5 is equipped with a clamping joint 7 around it and on the first beam 2. The two sides of the frame 5 are provided with a first clamping groove 8 adapted to the clamping joint 7. The first beam 2 and the second beam 3 are provided with a second clamping groove 9 adapted to the clamping joint 7. When installing, first assemble the column 1 and the first beam 2 and the second beam 3, and then install the prefabricated beam 4 in front. The clamping joints 7 on the rear two sides are aligned with the second clamping grooves 9 on the second cross beam 3 and inserted, so that the precast beam 4 is clamped with the second cross beam 3, and at the same time, the clamping joints 7 on the left and right sides of the precast beam 4 are clamped with the second clamping grooves 9 on the first cross beam 3 or the first clamping grooves 8 on the adjacent precast beam 4, and then all the precast beams 4 are installed in sequence, and all the precast beams 4 are assembled into a whole. The clamping method provides higher lateral connection strength, and the second clamping grooves 9 provide vertical support force for the inserted clamping joints 7, so that the first cross beam 2 and the second cross beam 3 support the floor. In the assembled splicing process of the floor, there is no need to use bolts or welding to connect, and the precast floor slabs 4 can be clamped with each other, and the precast floor slabs 4 are clamped with the first cross beam 2 and the second cross beam 3. The installation speed is faster, which is convenient for accelerating the construction progress, and is more conducive to the rapid construction of emergency buildings in some emergency situations. If the emergency building can be completed in advance, it will be able to be put into use earlier, which is convenient for emergency rescue use.

[0026] By setting the column 1, the first cross beam 2, the second cross beam 3, and the precast beam slab 4, and using the clamping joint 7 to clamp with the first clamping groove 8 or the second clamping groove 9, the precast beam slab 4 and the precast beam slab 4 and the first cross beam 2 and the second cross beam 3 can be quickly assembled, which greatly improves the assembly speed of the building and facilitates the rapid construction and use of the building. Example

[0027] like Figure 4-7 As shown, the clamping joint 7 is T-shaped as a whole, and a mounting hole 12 is provided on the clamping joint 7, and two pins 11 are installed in the mounting hole 12, and a spring 13 is installed between the two pins 11. Two limiting components are provided on the clamping joint 7, and the limiting components include a plug hole 15 provided on the clamping joint 7, and the plug hole 15 is connected with the mounting hole 12. A baffle 14 is installed in the plug hole 15, and the baffle 14 contacts the outer end of the pin 11 to block the pin 11 so that the pin 11 is in the mounting hole 12 before the building is assembled. Limiting grooves 10 are provided on both sides of the first clamping groove 8 and the second clamping groove 9, and the limiting grooves 10 are adapted to the pin 11, and the outer end of the pin 11 is chamfered to facilitate the insertion of the pin 11 into the limiting groove 10 During assembly, taking the insertion of the card joint 7 into the first card groove 8 as an example, when the card joint 7 is carded with the first card groove 8, the baffle 14 is pulled upward, and under the action of the compressed spring 13, the pin rod 11 moves outward along the mounting hole 12, and a part of the pin rod 11 passes through the mounting hole 12 and is inserted into the limiting groove 10, thereby preventing the card joint 7 from escaping from the first card groove 8, making the connection between the two more stable. Similarly, after the card joint 7 is carded with the second card groove 9, the pin rod 11 is inserted into the limiting groove 10 of the second card groove 9, making the connection between the card joint 7 and the second card groove 9 more stable. In summary, using the pin rod 11 to insert the limiting groove 10 can improve the stability of the assembled building, thereby improving its safety.

[0028] By installing a pin rod 11 on the clamping joint 7 and using a spring 13 to press a portion of the pin rod 11 into the limiting groove 10 of the first clamping groove 8 or the second clamping groove 9, the connection stability between the prefabricated beams 4 and between the prefabricated beams 4 and the first cross beam 2 and the second cross beam 3 is improved, thereby improving the stability of the entire building.

[0029] Working principle: When in use, first assemble the column 1 and the first beam 2 and the second beam 3, then align the clamping joints 7 on the front and rear sides of the precast beam slab 4 with the second clamping groove 9 on the second beam 3 and insert them to clamp the precast beam slab 4 with the second beam 3, and at the same time, clamp the clamping joints 7 on the left and right sides of the precast beam slab 4 with the second clamping groove 9 on the first beam 3 or the first clamping groove 8 on the adjacent precast beam slab 4, and then install all the precast beam slabs 4 in sequence. All the precast beam slabs 4 are assembled into a whole. The clamping method provides higher lateral connection strength. The two clamping grooves 9 provide vertical supporting force for the clamping joints 7 inserted therein, so that the first beam 2 and the second beam 3 support the floor. During the assembled splicing process of the floor, there is no need to use bolts or welding to connect. The prefabricated floor slabs 4 can be clamped together, and the prefabricated floor slabs 4 are clamped with the first beam 2 and the second beam 3. The installation speed is faster, which is convenient for speeding up the construction progress and is more conducive to the rapid construction of emergency buildings in some emergency situations. If the emergency building can be completed in advance, it will be able to be put into use earlier, which is convenient for emergency rescue use.

Claims

1. A prefabricated assembled beam slab, characterized in that: include: A plurality of columns (1), two first cross beams (2) and two second cross beams (3) being installed between the columns (1), the two first cross beams (2) and the two second cross beams (3) forming a floor, and a plurality of prefabricated beam slabs (4) being installed on the floor; The prefabricated beam slab (4) comprises a frame (5), wherein structural ribs are arranged in the frame (5), concrete blocks (6) are cast in the frame (5), and clamping joints (7) are installed around the frame (5) and on the first crossbeam (2), first clamping grooves (8) matching the clamping joints (7) are arranged on both sides of the frame (5), and second clamping grooves (9) matching the clamping joints (7) are arranged on the first crossbeam (2) and the second crossbeam (3).

2. The prefabricated assembled beam slab according to claim 1, characterized in that: The clamping joint (7) is provided with a mounting hole (12), two pins (11) are installed in the mounting hole (12), a spring (13) is installed between the two pins (11), and two limit assemblies are provided on the clamping joint (7).

3. The prefabricated assembled beam slab according to claim 2, characterized in that: The limit assembly comprises a plug hole (15) formed on the card joint (7), the plug hole (15) being in communication with the mounting hole (12), a baffle (14) being installed in the plug hole (15), and the baffle (14) being in contact with the outer end of the pin rod (11).

4. The prefabricated assembled beam slab according to claim 2, characterized in that: Limiting grooves (10) are provided on both sides of the first clamping groove (8) and the second clamping groove (9), and the limiting grooves (10) are adapted to the pin rod (11).

5. The prefabricated assembled beam slab according to claim 2, characterized in that: The outer end of the pin rod (11) is chamfered.

6. The prefabricated assembled beam slab according to claim 1, characterized in that: The card connector (7) is T-shaped.

Images