Prefabricated building structure

Abstract

The utility model provides a prefabricated building structure, and relates to the technical field of building structures, the prefabricated building structure comprises a prefabricated plate, the prefabricated plate is provided with an installation assembly and a protection assembly, the installation assembly comprises a first fixing groove and two second fixing grooves which are formed in the right side of the prefabricated plate, and the two second fixing grooves are both communicated with the first fixing groove; the inner wall of the first fixing groove is rotationally connected with a two-way threaded rod. According to the prefabricated building structure, a mounting block on another prefabricated plate is inserted into a second fixing groove in the prefabricated plate, then a screwdriver is used for driving a rotating block to rotate through a cross-shaped groove, the rotating block drives a bidirectional threaded rod to rotate, and rotation of the bidirectional threaded rod can drive two moving plates to move away from each other; and the moving plate can drive the inserting blocks to be inserted into the mounting holes in the mounting blocks, so that the two prefabricated slabs are quickly and conveniently mounted, the mounting efficiency is improved, and the workload of workers is reduced.

Description

Technical Field

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

[0002] In the field of construction technology, in order to facilitate production and processing and reduce construction time, prefabricated building structures are usually manufactured in factories and then transported to the construction site for use. Existing prefabricated building structures are mostly solid structures or hollow structures, but solid structures have problems such as being too heavy to be transported and waste of raw materials.

[0003] 18. The foldable concrete building structure of claim 17, wherein the plurality of prefabricated support columns are configured to extend along the length of the prefabricated panel and to extend along the length of the prefabricated panel.

[0004] In the solution of the above patent, many bolts are used to connect the two prefabricated panels together. This connection method is quite complicated and cumbersome to operate. In addition, when workers enter the construction site, they need to carry a large number of bolts and installation tools, which not only increases their workload, but also makes the entire assembly process more time-consuming and laborious.

[0005] Therefore, a prefabricated building structure is proposed herein. Utility Model Content

[0006] The utility model provides a prefabricated building structure, which can quickly and conveniently assemble two prefabricated panels, thereby improving installation efficiency and saving workers' workload.

[0007] The utility model is realized through the following technical solutions: a prefabricated building structure comprises a prefabricated board, and the prefabricated board is provided with a mounting component and a protective component.

[0008] The mounting assembly includes a first fixing groove and two second fixing grooves on the right side of the prefabricated plate, and the two second fixing grooves are connected to the first fixing groove. The inner wall of the first fixing groove is rotatably connected to a bidirectional threaded rod, and one end of the bidirectional threaded rod extends to the interior of the prefabricated plate. The prefabricated plate is provided with a hole adapted to the bidirectional threaded rod. The outer surface of the bidirectional threaded rod is threadedly connected to two movable plates, and the outer surface of the movable plate is in sliding contact with the inner wall of the first fixing groove. An insert block is fixed on the side of the two movable plates away from each other. The mounting assembly also includes two mounting blocks fixed on the left side of the prefabricated plate, the mounting block is adapted to the second fixing groove, and mounting holes are provided on the two mounting blocks, and the mounting holes are adapted to the insert block.

[0009] Furthermore, a through groove is provided on the upper surface of the prefabricated plate, and one end of the bidirectional threaded rod extends into the through groove. A turning block is fixed to the end of the bidirectional threaded rod located inside the through groove, and a cross groove is provided on the end of the turning block away from the bidirectional threaded rod, and the cross groove is adapted to an external screwdriver.

[0010] Furthermore, a limiting rod is fixed to the inner wall of the first fixing groove, and the inner walls of the holes of the two movable plates are slidably connected to the outer surface of the limiting rod.

[0011] Furthermore, the protective component includes a first movable groove and a second movable groove opened on the prefabricated plate, and the first movable groove and the second movable groove are both connected to the through groove, the second movable groove is located above the first movable groove, and the inner wall of the first movable groove is slidably connected with a baffle, and the baffle is located above the rotating block, and the baffle is provided with anti-slip grooves on the side away from the rotating block.

[0012] Furthermore, a spring is fixed to one side of the baffle, and an end of the spring away from the baffle is fixed to the inner wall of the first movable groove.

[0013] Furthermore, an insertion rod is fixed to the middle of the right side of the prefabricated board, and a socket is provided in the middle of the left side of the prefabricated board, and the insertion rod is adapted to the socket.

[0014] The utility model provides a prefabricated building structure, which has the following beneficial effects:

[0015] 1. This prefabricated building structure is achieved by inserting the mounting block on another prefabricated panel into the second fixing slot on the prefabricated panel, and then using a screwdriver to drive the rotating block to rotate through the cross slot. The rotating block drives the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod can drive the two movable panels to move away from each other. The movable panel can drive the inserting block to be inserted into the mounting hole on the mounting block, thereby quickly and conveniently completing the installation of the two prefabricated panels, improving the installation efficiency and saving the workload of workers.

[0016] 2. The prefabricated building structure can block the through slot by the cooperation between the baffle and the spring, thereby protecting the rotating block and preventing the rotating block from being accidentally damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional schematic diagram of the prefabricated panel in the present utility model;

[0019] Figure 3 For the utility model Figure 2 A schematic diagram of the structure at center A;

[0020] Figure 4 For the utility model Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0021] Description of Reference Numerals

[0022] 1. Prefabricated board; 101. Insert rod; 102. Socket;

[0023] 2. Mounting assembly; 201. First fixing slot; 202. Second fixing slot; 203. Bidirectional threaded rod; 204. Moving plate; 205. Insert block; 206. Limit rod; 207. Mounting block; 208. Mounting hole; 209. Rotating block; 210. Cross slot; 211. Through slot;

[0024] 3. Protective assembly; 301. First movable groove; 302. Second movable groove; 303. Baffle; 304. Spring; 305. Anti-slip groove. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] See also Figures 1 to 4 An embodiment of the present invention provides a prefabricated building structure, including a prefabricated panel 1, on which a mounting assembly 2 and a protective assembly 3 are provided.

[0027] An insertion rod 101 is fixed to the middle of the right side of the prefabricated panel 1 , and an insertion hole 102 is provided to the middle of the left side of the prefabricated panel 1 , and the insertion rod 101 is adapted to the insertion hole 102 .

[0028] Please refer to Figure 3 and Figure 4 The mounting assembly 2 includes a first fixing groove 201 and two second fixing grooves 202 opened on the right side of the prefabricated panel 1, and the two second fixing grooves 202 are connected to the first fixing groove 201. The inner wall of the first fixing groove 201 is rotatably connected with a bidirectional threaded rod 203, and one end of the bidirectional threaded rod 203 extends to the interior of the prefabricated panel 1. A hole adapted to the bidirectional threaded rod 203 is opened on the prefabricated panel 1.

[0029] The outer surface of the bidirectional threaded rod 203 is threadedly connected to two movable plates 204, and the outer surface of the movable plate 204 is in sliding contact with the inner wall of the first fixed groove 201. The two movable plates 204 are fixed with plug blocks 205 on the side away from each other. The installation component 2 also includes two mounting blocks 207 fixed on the left side of the prefabricated plate 1. The mounting blocks 207 are adapted to the second fixed groove 202. Both mounting blocks 207 are provided with mounting holes 208, and the mounting holes 208 are adapted to the plug blocks 205.

[0030] A through groove 211 is provided on the upper surface of the prefabricated panel 1, and one end of the bidirectional threaded rod 203 extends into the through groove 211. A turning block 209 is fixed to one end of the bidirectional threaded rod 203 located inside the through groove 211, and a cross groove 210 is provided at the end of the turning block 209 away from the bidirectional threaded rod 203, and the cross groove 210 is adapted to an external screwdriver.

[0031] A limiting rod 206 is fixed to the inner wall of the first fixing slot 201 , and the inner walls of the holes of the two movable plates 204 are slidably connected to the outer surface of the limiting rod 206 .

[0032] By inserting the mounting block 207 on the other prefabricated panel 1 into the second fixing groove 202 on the prefabricated panel 1, and then using a screwdriver to drive the rotating block 209 to rotate through the cross slot 210, the rotating block 209 drives the bidirectional threaded rod 203 to rotate, and the rotation of the bidirectional threaded rod 203 can drive the two movable plates 204 to move away from each other, and the movable plate 204 can drive the insertion block 205 to be inserted into the mounting hole 208 on the mounting block 207, thereby quickly and conveniently completing the installation of the two prefabricated panels 1, improving the installation efficiency and saving the workload of workers.

[0033] Please refer to Figure 4 The protective component 3 includes a first movable groove 301 and a second movable groove 302 opened on the prefabricated plate 1, and the first movable groove 301 and the second movable groove 302 are both connected to the through groove 211, the second movable groove 302 is located above the first movable groove 301, and the inner wall of the first movable groove 301 is slidably connected with a baffle 303, and the baffle 303 is located above the rotating block 209, and the baffle 303 is provided with an anti-slip groove 305 on the side away from the rotating block 209.

[0034] A spring 304 is fixed to one side of the baffle 303 , and one end of the spring 304 away from the baffle 303 is fixed to the inner wall of the first movable groove 301 .

[0035] By coordinating the baffle 303 and the spring 304, the through slot 211 can be blocked, thereby protecting the turn block 209 and preventing the turn block 209 from being accidentally damaged. The turn block 209 can be rotated by an external screwdriver by sliding the baffle 303 into the first movable slot 301.

[0036] When the utility model is in use, at the same time, the mounting block 207 on the other prefabricated board 1 is inserted into the second fixing groove 202 on this prefabricated board 1, the insertion rod 101 on the other prefabricated board 1 is inserted into the insertion hole 102 of this prefabricated board 1, and then the baffle 303 is pulled into the first movable groove 301. Then, a screwdriver is used to drive the rotating block 209 to rotate, and the rotating block 209 drives the bidirectional threaded rod 203 to rotate. The rotation of the bidirectional threaded rod 203 can drive the two movable plates 204 to move away from each other, and the movable plate 204 can drive the insertion block 205 to be inserted into the mounting hole 208 on the mounting block 207, thereby quickly and conveniently completing the installation of the two prefabricated boards 1, improving the installation efficiency and saving the workload of the workers. Finally, the screwdriver is removed, and the baffle 303 will pop out the baffle 303 under the action of the elastic force of the spring 304, closing the through groove 211, thereby protecting the rotating block 209 and avoiding the rotating block 209 from being accidentally damaged.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated building structure, characterized in that: It comprises a prefabricated plate (1), on which a mounting assembly (2) and a protective assembly (3) are provided; The mounting assembly (2) comprises a first fixing groove (201) and two second fixing grooves (202) provided on the right side of the prefabricated plate (1), and the two second fixing grooves (202) are both connected to the first fixing groove (201); the inner wall of the first fixing groove (201) is rotatably connected to a bidirectional threaded rod (203), and one end of the bidirectional threaded rod (203) extends to the interior of the prefabricated plate (1); the outer surface of the bidirectional threaded rod (203) is threadedly connected to two movable plates (204), and the outer surface of the movable plate (204) is in sliding contact with the inner wall of the first fixing groove (201); an insert (205) is fixed on the side of the two movable plates (204) away from each other; the mounting assembly (2) further comprises two mounting blocks (207) fixed on the left side of the prefabricated plate (1); the two mounting blocks (207) are both provided with mounting holes (208), and the mounting holes (208) are adapted to the insert blocks (205).

2. A prefabricated building structure according to claim 1, characterized in that: A through groove (211) is provided on the upper surface of the prefabricated plate (1), and one end of the bidirectional threaded rod (203) extends into the through groove (211); a rotating block (209) is fixed to one end of the bidirectional threaded rod (203) located inside the through groove (211), and a cross groove (210) is provided on one end of the rotating block (209) away from the bidirectional threaded rod (203).

3. The prefabricated building structure according to claim 1, characterized in that: A limiting rod (206) is fixed to the inner wall of the first fixing groove (201), and the inner walls of the holes of the two movable plates (204) are both slidably connected to the outer surface of the limiting rod (206).

4. The prefabricated building structure according to claim 1, characterized in that: The protective component (3) comprises a first movable groove (301) and a second movable groove (302) provided on the prefabricated plate (1), and the first movable groove (301) and the second movable groove (302) are both connected to the through groove (211); a baffle (303) is slidably connected to the inner wall of the first movable groove (301), and the baffle (303) is located above the rotating block (209); and an anti-slip groove (305) is provided on a side of the baffle (303) away from the rotating block (209).

5. A prefabricated building structure according to claim 4, characterized in that: A spring (304) is fixed on one side of the baffle (303), and one end of the spring (304) away from the baffle (303) is fixed to the inner wall of the first movable groove (301).

6. The prefabricated building structure according to claim 1, characterized in that: An insertion rod (101) is fixed to the middle portion of the right side of the prefabricated plate (1), and an insertion hole (102) is provided to the middle portion of the left side of the prefabricated plate (1), and the insertion rod (101) is adapted to the insertion hole (102).

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