Prefabricated building structural member

Abstract

The utility model provides a prefabricated building structural member, and relates to the technical field of building construction. The prefabricated wall comprises a prefabricated wall body, clamping columns are fixedly connected to one end of the prefabricated wall body and one end of a prefabricated plugging wall body, clamping grooves are formed in the other end of the prefabricated wall body and the other end of the prefabricated plugging wall body, and the clamping columns are matched with the clamping grooves. Through the arrangement of the clamping column, the clamping groove, the first threaded rod and the first threaded cap, when a corner or a plugging edge is encountered, one end of the prefabricated plugging wall body is connected with the prefabricated wall body in a clamping mode according to the actual site requirement, and then the first threaded rod penetrates through the clamping column and the clamping groove and is in threaded connection with the first threaded cap; the corner or edge plugging operation in the building construction can be completed, the situation that a steel mold and a wood mold need to be used for splicing operation at the corner of the prefabricated building structural part is avoided, the stability of the prefabricated building structural part is improved, and the probability of slurry leakage at the connecting position of the prefabricated building structural part is reduced.

Description

Technical Field

[0001] The utility model relates to a building structure component, in particular to a prefabricated building structure component, and belongs to the technical field of building construction. Background Art

[0002] 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 are processed and manufactured, transported to the construction site, and assembled and installed on site through reliable connection methods. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc., especially prefabricated concrete walls, which are the most widely used.

[0003] According to the patent number CN213572400U, a prefabricated wall and building structure connector is disclosed, including a structural column and a prefabricated wall, a first connector is provided on the side of the structural column, a clamp is fixedly connected to the first connector, a second connector is provided in the prefabricated wall, a clamp slot is provided in the second connector, and the clamp slot matches the clamp. When the utility model is used, the clamp is clamped into the clamp slot to fix the position of the structural column and the prefabricated wall.

[0004] During the implementation of the above scheme, the need for manual alignment of the walls can be avoided, thereby reducing the difficulty of installation. However, during the implementation of the above scheme, it is difficult to prefabricate the walls at the corners and blocking edges. When encountering corners and blocking edges, it is often necessary to use wooden molds to splice with the existing prefabricated walls. The different materials between the two can easily cause leakage at the connection parts. To this end, we provide a prefabricated building structure to solve the above problem. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a prefabricated building structure to solve the above problems, so as to solve the problem that it is difficult to perform corner and edge sealing operations on prefabricated walls in the prior art.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a prefabricated building structure, including a prefabricated wall body, one end of the prefabricated wall body and the prefabricated blocking wall body are fixedly connected with a clamping column, the other end of the prefabricated wall body and the prefabricated blocking wall body are provided with a clamping groove, the clamping column and the clamping groove are adapted to each other, the outer surface of the clamping column and the clamping groove are provided with a group of threaded holes, and the interior of each of the threaded holes is threadedly connected with a threaded rod.

[0009] Preferably, each of the threaded rods 1 passes through the clamping column and the clamping groove and is threadedly connected to the clamping column and the clamping groove, and one end of each of the threaded rods 1 is threadedly connected to a threaded cap 1. Through the arrangement of the threaded rod 1 and the threaded cap 1, the stability of the connection between the prefabricated wall body and the prefabricated blocking wall can be increased.

[0010] Preferably, a prefabricated load-bearing wall is arranged outside the prefabricated wall body, and two groups of fixed connecting plates are arranged outside the prefabricated load-bearing wall body, which can facilitate the connection between the prefabricated wall body and the prefabricated load-bearing wall body.

[0011] Preferably, a group of threaded holes 2 are provided on the outer surfaces of the prefabricated wall body and the fixed connecting piece, and a threaded rod 2 is threadedly connected inside each of the threaded holes 2, and the threaded rod 2 can connect the prefabricated wall body and the fixed connecting piece together.

[0012] Preferably, each of the threaded rods 2 penetrates the prefabricated wall body and the fixed connecting plate and is threadedly connected to the prefabricated wall body and the fixed connecting plate. One end of each of the threaded rods 2 is threadedly connected to a threaded cap 2. The arrangement of the threaded rods 2 and the threaded cap 2 increases the stability of the connection between the prefabricated wall body and the fixed connecting plate.

[0013] Preferably, a group of threaded holes three are provided on the outer surfaces of the prefabricated load-bearing wall and the fixed connecting piece, and a threaded rod three is threadedly connected inside each of the threaded holes three. The threaded holes three can connect the prefabricated load-bearing wall and the fixed connecting piece together.

[0014] Preferably, each of the threaded rods 3 penetrates through the prefabricated load-bearing wall and the fixed connecting piece and is threadedly connected to the prefabricated load-bearing wall and the fixed connecting piece, and one end of each of the threaded rods 3 is threadedly connected to a threaded cap 3. The threaded rod 3 and the threaded cap 3 provide stability for the connection between the prefabricated load-bearing wall and the fixed connecting piece.

[0015] The utility model provides a prefabricated building structure, which has the following beneficial effects:

[0016] 1. The utility model is provided with a clamping column, a clamping groove, a threaded rod and a threaded cap. When encountering a corner or a blocking edge, one end of the prefabricated blocking wall is clamped with the prefabricated wall body according to the actual needs of the site, and then the threaded rod is passed through the clamping column and the clamping groove and is threadedly connected with the threaded cap, so that the corner or blocking edge operation in the construction can be completed, avoiding the need to use steel molds and wooden molds for splicing operations at the corners of the prefabricated building structure, increasing the stability of the prefabricated building structure, and reducing the probability of leakage at the connection of the prefabricated building structure.

[0017] 2. The utility model places the prefabricated load-bearing wall at the position where it is actually required to be installed by setting a prefabricated load-bearing wall, a fixed connecting piece, a second threaded rod and a third threaded rod, rotates the third threaded rod so that the thread of the third thread passes through the prefabricated load-bearing wall and the two fixed connecting pieces, so that the prefabricated load-bearing wall is connected to the fixed connecting piece, and then rotates the second threaded rod so that the fixed connecting piece is fixedly connected to the prefabricated wall body. At this time, the fixing operation between the prefabricated wall body and the prefabricated load-bearing wall can be completed, the stability of the connection between the prefabricated building structural members is increased, and the safety and normal use of the construction are ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the prefabricated wall body of the utility model;

[0020] Figure 3 This is a structural expansion diagram of the fixed connecting piece of the utility model;

[0021] Figure 4 It is a structural expansion diagram of the clamping column of the utility model.

[0022]

Main component symbol description

[0023] 1. Prefabricated wall body; 2. Prefabricated blocking wall; 3. Snap-in column; 4. Snap-in groove; 5. Threaded hole one; 6. Threaded rod one; 7. Threaded cap one; 8. Prefabricated load-bearing wall; 9. Fixed connecting piece; 10. Threaded hole two; 11. Threaded rod two; 12. Threaded cap two; 13. Threaded hole three; 14. Threaded rod three; 15. Threaded cap three. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a prefabricated building structure.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a prefabricated wall body 1, which is the main structure of the prefabricated wall panel. Its material is generally steel structure or concrete structure, which is suitable for various steps of construction and can be directly manufactured in the factory according to the needs of the construction site, greatly improving the speed of construction.

[0026] See also Figure 1 , Figure 2 and Figure 3A prefabricated load-bearing wall 8 is arranged outside the prefabricated wall body 1. The material of the prefabricated load-bearing wall 8 is consistent with that of the prefabricated wall body 1. The prefabricated load-bearing wall 8 can be installed or split separately according to the foundation requirements or the requirements of the built wall during construction, thereby improving the practicality and applicability of the prefabricated building structure.

[0027] Two groups of fixed connecting plates 9 are arranged on the outside of the prefabricated load-bearing wall 8. The material of the fixed connecting plates 9 is a steel structure material. Through the setting of the fixed connecting plates 9, the prefabricated wall body 1 and the prefabricated load-bearing wall 8 can be connected, so that the prefabricated wall body 1 and the prefabricated load-bearing wall 8 can be transported separately, avoiding the prefabricated wall body 1 and the prefabricated load-bearing wall 8 being fixed together with a larger structure, which affects the transportation and use of the prefabricated building structure.

[0028] A group of threaded holes three 13 are provided on the outer surfaces of the prefabricated load-bearing wall 8 and the fixed connecting piece 9, and a threaded rod three 14 is threadedly connected to the interior of each threaded hole three 13. Each threaded rod three 14 passes through the prefabricated load-bearing wall 8 and the fixed connecting piece 9 and is threadedly connected to the prefabricated load-bearing wall 8 and the fixed connecting piece 9. One end of each threaded rod three 14 is threadedly connected to a threaded cap three 15. The threaded rod three 14 and the threaded cap three 15 are both prior arts and will not be described in detail in this application. By setting the threaded holes three 13, the threaded rod three 14 and the threaded cap three 15, the two fixed connecting pieces 9 can be respectively fixed on both sides of the prefabricated load-bearing wall 8, so as to facilitate the subsequent fixed connection work between the prefabricated load-bearing wall 8 and the prefabricated wall body 1.

[0029] A group of threaded holes 10 are provided on the outer surfaces of the prefabricated wall body 1 and the fixed connecting piece 9, and a threaded rod 11 is threadedly connected to the interior of each threaded hole 10. Each threaded rod 11 penetrates the prefabricated wall body 1 and the fixed connecting piece 9 and is threadedly connected to the prefabricated wall body 1 and the fixed connecting piece 9. One end of each threaded rod 11 is threadedly connected to a threaded cap 12. The threaded rod 11 and the threaded cap 12 are both prior arts and will not be described in detail in this application. By setting the threaded holes 10, the threaded rod 11 and the threaded cap 12, the fixed connecting pieces 9 on both sides of the prefabricated load-bearing wall 8 can be fixed to the prefabricated wall body 1, so that the prefabricated wall body 1 and the prefabricated load-bearing wall 8 remain fixedly connected, thereby increasing the stability of the connection between the prefabricated building structural members and ensuring the safety and normal use of the construction.

[0030] See also Figure 1 and Figure 4One end of the prefabricated wall body 1 and the prefabricated blocking wall 2 are fixedly connected with a clamping column 3, and the other end of the prefabricated wall body 1 and the prefabricated blocking wall 2 are provided with a clamping groove 4, the clamping column 3 and the clamping groove 4 are adapted to each other, and the prefabricated blocking wall 2 can be placed according to the specific needs of the required blocking wall, and the size between the clamping column 3 and the clamping groove 4 is a fixed size. The construction personnel clamp the clamping column 3 or the clamping groove 4 at one end of the prefabricated wall body 1 with the clamping groove 4 or the clamping column 3 at one end of the prefabricated blocking wall 2 to complete the connection between the prefabricated wall body 1 and the prefabricated blocking wall 2, avoiding the need for manual alignment and reducing the difficulty of installation of the prefabricated building structure.

[0031] A group of threaded holes 5 are provided on the outer surfaces of the clamping column 3 and the clamping groove 4, and a threaded rod 6 is connected to the internal thread of each threaded hole 5, and each threaded rod 6 passes through the clamping column 3 and the clamping groove 4 and is threadedly connected to the clamping column 3 and the clamping groove 4, and one end of each threaded rod 6 is threadedly connected to a threaded cap 7. The threaded rod 6 and the threaded cap 7 are prior art and will not be described in detail in this application. When the construction personnel clamp the prefabricated wall body 1 and the prefabricated blocking wall body 2 together, and then pass the threaded rod 6 through the clamping column 3 and the clamping groove 4 and threadedly connect them to the threaded cap 7, the prefabricated wall body 1 and the prefabricated blocking wall body 2 can be stably connected, avoiding the need to use steel molds and wooden molds for splicing operations at the corners of the prefabricated building structure, increasing the stability of the prefabricated building structure, and reducing the probability of leakage at the connection of the prefabricated building structure.

[0032] When the utility model is in use: the construction workers first install the prefabricated wall body 1 according to the construction requirements, and then place the prefabricated load-bearing wall 8 to the position where it is actually required to be installed, and then rotate the threaded rod three 14 to make the threaded rod three 14 threaded through the prefabricated load-bearing wall 8 and the two fixed connecting pieces 9, so that the prefabricated load-bearing wall 8 is connected to the fixed connecting pieces 9, and then rotate the threaded rod two 11 to make the fixed connecting pieces 9 fixedly connected to the prefabricated wall body 1. At this time, the fixing operation between the prefabricated wall body 1 and the prefabricated load-bearing wall 8 can be completed. When encountering a corner or a blocking edge, one end of the prefabricated blocking wall 2 is clamped with the prefabricated wall body 1 according to the actual needs of the site, and then the threaded rod one 6 is passed through the clamping column 3 and the clamping groove 4 and is threadedly connected with the threaded cap one 7, so that the corner or blocking edge operation in the construction can be completed, thereby increasing the stability of the prefabricated building structure.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A prefabricated building structure, comprising a prefabricated wall body (1) and a prefabricated blocking wall body (2), characterized in that: One end of the prefabricated wall body (1) and the prefabricated blocking wall body (2) are both fixedly connected with a clamping column (3), and the other end of the prefabricated wall body (1) and the prefabricated blocking wall body (2) are both provided with a clamping groove (4), the clamping column (3) and the clamping groove (4) are adapted to each other, and the outer surfaces of the clamping column (3) and the clamping groove (4) are both provided with a group of threaded holes (5), and the interior of each of the threaded holes (5) is threadedly connected with a threaded rod (6).

2. A prefabricated building structure according to claim 1, characterized in that: Each of the threaded rods (6) passes through the clamping column (3) and the clamping groove (4) and is threadedly connected to the clamping column (3) and the clamping groove (4); one end of each of the threaded rods (6) is threadedly connected to a threaded cap (7).

3. A prefabricated building structure according to claim 1, characterized in that: A prefabricated load-bearing wall (8) is arranged outside the prefabricated wall body (1), and two groups of fixed connection plates (9) are arranged outside the prefabricated load-bearing wall (8).

4. A prefabricated building structure according to claim 3, characterized in that: The outer surfaces of the prefabricated wall body (1) and the fixed connecting plate (9) are each provided with a group of threaded holes (10), and the interior of each of the threaded holes (10) is threadedly connected to a threaded rod (11).

5. A prefabricated building structure according to claim 4, characterized in that: Each of the second threaded rods (11) penetrates the prefabricated wall body (1) and the fixed connecting plate (9) and is threadedly connected to the prefabricated wall body (1) and the fixed connecting plate (9), and one end of each of the second threaded rods (11) is threadedly connected to a second threaded cap (12).

6. A prefabricated building structure according to claim 3, characterized in that: The outer surfaces of the prefabricated bearing wall (8) and the fixed connecting plate (9) are each provided with a group of threaded holes three (13), and the interior of each threaded hole three (13) is threadedly connected to a threaded rod three (14).

7. A prefabricated building structure according to claim 6, characterized in that: Each of the threaded rods (14) passes through the prefabricated load-bearing wall (8) and the fixed connecting piece (9) and is threadedly connected to the prefabricated load-bearing wall (8) and the fixed connecting piece (9), and one end of each of the threaded rods (14) is threadedly connected to a threaded cap (15).

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