Prefabricated wall section design structure

Abstract

The utility model discloses a prefabricated wall section design structure which comprises a first cavity and a vertical plate which are formed in the top and the bottom of one side of a prefabricated wall, a fixing plate is fixedly installed in an inner cavity of the first cavity, a wedge-shaped locking block is fixedly connected to one side of the fixing plate, second cavities are formed in the tops and the bottoms of the two sides of the vertical plate, and the wedge-shaped locking block is fixedly connected to the other side of the fixing plate. A fixing shell is fixedly installed in an inner cavity of the second cavity. The fixing shells are installed on the two sides of the vertical plate, then the fixing plate is installed on the prefabricated wall, the wedge-shaped locking blocks on the fixing plate are inserted into the inner cavities of the fixing shells, the two wedge-shaped locking blocks in the inner cavities of the fixing shells limit the wedge-shaped locking blocks, the wedge-shaped locking blocks are prevented from being separated from the inner cavities of the fixing shells, and at the moment, the prefabricated wall is attached to the vertical plate; therefore, the purposes that the connecting plate is arranged between the prefabricated wall bodies, the inserting and connecting limiting structures are additionally arranged on the prefabricated wall bodies and the connecting plate, the connecting efficiency is improved, and the construction progress is accelerated are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of prefabricated wall connection, in particular to a prefabricated wall section design structure. Background Art

[0002] Prefabricated buildings came into being in line with the trend of residential industrialization, and assembly and modularization urgently need to solve the connection problem between prefabricated walls. At present, during the connection process of prefabricated walls, the contact between the steel bars on the prefabricated walls causes the connection speed to be relatively slow, and the construction progress will also be seriously affected. Therefore, we proposed a prefabricated wall profile design structure, in which connecting plates are set between prefabricated walls, and plug-in limiting structures are installed between the prefabricated walls and the connecting plates to improve the connection efficiency and thus speed up the construction progress. Utility Model Content

[0003] The purpose of the utility model is to provide a prefabricated wall profile design structure, which has the advantages of arranging connecting plates between prefabricated walls, adding plug-in limiting structures on the prefabricated walls and the connecting plates, improving the connection efficiency, and thus speeding up the construction progress, so as to solve the above-mentioned background technical problems.

[0004] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a prefabricated wall profile design structure, which includes a cavity one and a vertical plate opened at the top and bottom of one side of the prefabricated wall, the inner cavity of the cavity one is fixedly installed with a fixing plate, one side of the fixing plate is fixedly connected with a wedge-shaped locking block, the top and bottom of both sides of the vertical plate are opened with a cavity two, the inner cavity of the cavity two is fixedly installed with a fixing shell, one end of the wedge-shaped locking block extends to the inner cavity of the fixing shell, the front side of the fixing shell extends to the front side of the vertical plate, the top and bottom of the inner cavity of the fixing shell are opened with sliding cavities, the inner cavity of the sliding cavity is slidably connected with a wedge-shaped locking block, the wedge-shaped locking block is adapted to the wedge-shaped locking block, and an unlocking assembly is arranged between the fixed shell and the wedge-shaped locking block.

[0005] Preferably, a spring is welded between the wedge-shaped locking block and the inner wall of the sliding cavity.

[0006] Preferably, the inner cavity of the sliding cavity is fixedly connected to a guide rod, the spring is sleeved on the surface of the guide rod, and the wedge-shaped locking block is slidably connected to the surface of the guide rod.

[0007] Preferably, the top and bottom of one side of the inner cavity of cavity one and cavity two are embedded and fixed with threaded tubes, and the top and bottom of one side of the fixing plate and the fixing shell are provided with countersunk holes, and screws are passed through the inner cavity of the countersunk holes, and the surface of the screws is threadedly connected to the threaded tube.

[0008] Preferably, the unlocking assembly includes a push rod fixed to the front side of the wedge-shaped locking block, a movable groove for sliding of the push rod is opened on the front side of the fixed shell, the front end of the push rod is slidably connected to a push block, and the front side of the fixed shell is fixedly connected to two symmetrical limit blocks, which are adapted to the push block.

[0009] 1. The beneficial effects of the utility model are as follows: the utility model installs the fixing shell on both sides of the vertical plate, and then installs the fixing plate on the prefabricated wall, the wedge-shaped locking block on the fixing plate is inserted into the inner cavity of the fixing shell, and the two wedge-shaped locking blocks in the inner cavity of the fixing shell limit the wedge-shaped locking block to prevent the wedge-shaped locking block from leaving the inner cavity of the fixing shell. At this time, the prefabricated wall and the vertical plate are fitted together, and the purpose of setting a connecting plate between the prefabricated walls and adding a plug-in limiting structure between the prefabricated wall and the connecting plate can be achieved, thereby improving the connection efficiency and accelerating the construction progress.

[0010] 2. The utility model provides a guide rod so that the wedge-shaped locking block can slide on the surface of the guide rod during the sliding process, thereby guiding and limiting the movement of the wedge-shaped locking block and improving the stability of the wedge-shaped locking block during movement.

[0011] 3. The utility model provides an unlocking component. When the prefabricated wall and the vertical plate are mistakenly connected, the prefabricated wall needs to be adjusted. The user can push the push block to drive the push rod to move, and the push rod drives the wedge-shaped locking block to separate from the inner side of the wedge-shaped locking block. Then, the push block is pushed sideways. The push block abuts against one side of the limit block, which will limit the push rod from sliding in the inner cavity of the movable groove, thereby limiting the movement of the wedge-shaped locking block, making it convenient for the user to pull the wedge-shaped locking block on the prefabricated wall out of the inner cavity of the fixed shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] in:

[0013] Figure 1 This is a schematic front cross-sectional view of an embodiment of the utility model;

[0014] Figure 2 For an embodiment of the utility model Figure 1 A magnified schematic diagram of point A;

[0015] Figure 3 It is a three-dimensional schematic diagram of a fixed shell of an embodiment of the utility model;

[0016] Figure 4 The figure is a three-dimensional cross-sectional schematic diagram of a fixing shell according to an embodiment of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Vertical plate, 2. Prefabricated wall, 3. Cavity 1, 4. Fixed plate, 5. Wedge-shaped locking block, 6. Cavity 2, 7. Fixed shell, 8. Sliding cavity, 9. Wedge-shaped locking block, 10. Spring, 11. Guide rod, 12. Unlocking assembly, 121. Push rod, 122. Movable groove, 123. Push block, 124. Limit block, 13. Threaded pipe, 14. Screw. DETAILED DESCRIPTION

[0019] Hereinafter, embodiments of the prefabricated wall section design structure of the present invention will be described with reference to the accompanying drawings.

[0020] Figure 1-4 The cross-sectional design structure of a prefabricated wall of an embodiment of the utility model is shown, which includes a cavity 1 3 and a vertical plate 1 opened at the top and bottom of one side of the prefabricated wall 2, the inner cavity of the cavity 1 3 is fixedly installed with a fixing plate 4, one side of the fixing plate 4 is fixedly connected with a wedge-shaped locking block 5, the top and bottom of both sides of the vertical plate 1 are provided with a cavity 2 6, the inner cavity of the cavity 2 6 is fixedly installed with a fixing shell 7, one end of the wedge-shaped locking block 5 extends to the inner cavity of the fixing shell 7, the front side of the fixing shell 7 extends to the front side of the vertical plate 1, the top and bottom of the inner cavity of the fixing shell 7 are provided with a sliding cavity 8, and the inner cavity of the sliding cavity 8 is provided with a fixing shell 7. The cavity is slidably connected with a wedge-shaped locking block 9, a spring 10 is welded between the wedge-shaped locking block 9 and the inner wall of the sliding cavity 8, the inner cavity of the sliding cavity 8 is fixedly connected with a guide rod 11, the spring 10 is sleeved on the surface of the guide rod 11, the wedge-shaped locking block 9 is slidably connected to the surface of the guide rod 11, through the setting of the guide rod 11, the wedge-shaped locking block 9 will slide on the surface of the guide rod 11 during the sliding process, which can guide and limit the movement of the wedge-shaped locking block 9, thereby improving the stability of the wedge-shaped locking block 9 when moving, the wedge-shaped locking block 9 is adapted to the wedge-shaped locking block 5, and a fixed shell 7 is set between the wedge-shaped locking block 9. There is an unlocking component 12, which includes a push rod 121 fixed to the front side of the wedge-shaped locking block 9. The front side of the fixed shell 7 is provided with a movable groove 122 for the push rod 121 to slide. The front end of the push rod 121 is slidably connected with a push block 123. The front side of the fixed shell 7 is fixedly connected with two symmetrical limit blocks 124. The limit blocks 124 are adapted to the push blocks 123. Through the setting of the unlocking component 12, after the prefabricated wall 2 and the vertical plate 1 are mistakenly docked, the prefabricated wall 2 needs to be adjusted. The user can push the push block 123 to drive the push rod 121 to move, and the push rod 121 drives the wedge-shaped locking block 9 to disengage. The inner side of the wedge-shaped locking block 5 is then pushed sideways to push the push block 123, and the push block 123 is against one side of the limit block 124, which will limit the sliding of the push rod 121 in the inner cavity of the movable groove 122, thereby limiting the movement of the wedge-shaped locking block 9, making it convenient for the user to pull the wedge-shaped locking block 5 on the prefabricated wall 2 out of the inner cavity of the fixed shell 7. The top and bottom of one side of the inner cavity of cavity 1 3 and cavity 2 6 are embedded and fixed with a threaded tube 13, and the top and bottom of one side of the fixing plate 4 and the fixing shell 7 are provided with countersunk holes, and the inner cavity of the countersunk holes is penetrated by screws 14, and the surface of the screws 14 is threadedly connected to the threaded tube 13.

[0021] Working principle: When the utility model is used, the user installs the fixing shell 7 into the inner cavity of the cavity 2 6 on the vertical plate 1, then fixes the vertical plate 1, and then installs the fixing plate 4 into the inner cavity of the cavity 1 3, and slowly lifts the wall close to the vertical plate 1, so that the wedge-shaped locking block 5 on the fixing plate 4 is inserted into the inner cavity of the fixing shell 7, and the wedge-shaped surface at the end of the wedge-shaped locking block 5 cooperates with the wedge-shaped surface of the wedge-shaped locking block 9 so that the two wedge-shaped locking blocks 9 move back to back and squeeze the spring 10. After the wedge-shaped locking block 9 is aligned with the inner side of the wedge-shaped locking block 5, the elastic force of the spring 10 causes the wedge-shaped locking block 9 to extend into the inner side of the wedge-shaped locking block 5, preventing the wedge-shaped locking block 5 from detaching from the inner cavity of the fixing shell 7. At this time, the prefabricated wall 2 and the vertical plate 1 are in contact and can be butt-connected and installed.

[0022] To sum up: the prefabricated wall cross-section design structure is to install the fixing shell 7 on both sides of the vertical plate 1, and then install the fixing plate 4 on the prefabricated wall 2, and the wedge-shaped locking block 5 on the fixing plate 4 is inserted into the inner cavity of the fixing shell 7. The two wedge-shaped locking blocks 9 in the inner cavity of the fixing shell 7 limit the wedge-shaped locking block 5 to prevent the wedge-shaped locking block 5 from leaving the inner cavity of the fixing shell 7. At this time, the prefabricated wall 2 and the vertical plate 1 are fitted together, and the purpose of setting a connecting plate between the prefabricated walls and adding a plug-in limiting structure between the prefabricated wall and the connecting plate can be achieved to improve the connection efficiency and thus speed up the construction progress.

Claims

1. A prefabricated wall section design structure, characterized in that: The invention comprises a cavity (3) and a vertical plate (1) which are opened at the top and bottom of one side of a prefabricated wall (2); a fixed plate (4) is fixedly installed in the inner cavity of the cavity (3); a wedge-shaped locking block (5) is fixedly connected to one side of the fixed plate (4); a cavity (6) is opened at the top and bottom of both sides of the vertical plate (1); a fixed shell (7) is fixedly installed in the inner cavity of the cavity (6); one end of the wedge-shaped locking block (5) extends to the inner cavity of the fixed shell (7); the front side of the fixed shell (7) extends to the front side of the vertical plate (1); a sliding cavity (8) is opened at the top and bottom of the inner cavity of the fixed shell (7); a wedge-shaped locking block (9) is slidably connected to the inner cavity of the sliding cavity (8); the wedge-shaped locking block (9) is adapted to the wedge-shaped locking block (5); and an unlocking component (12) is arranged between the fixed shell (7) and the wedge-shaped locking block (9).

2. A prefabricated wall section design structure according to claim 1, characterized in that: A spring (10) is welded between the wedge-shaped locking block (9) and the inner wall of the sliding cavity (8).

3. A prefabricated wall section design structure according to claim 2, characterized in that: The inner cavity of the sliding cavity (8) is fixedly connected to a guide rod (11), the spring (10) is sleeved on the surface of the guide rod (11), and the wedge-shaped locking block (9) is slidably connected to the surface of the guide rod (11).

4. A prefabricated wall section design structure according to claim 3, characterized in that: The top and bottom of one side of the inner cavity of the cavity one (3) and the cavity two (6) are embedded and fixed with a threaded tube (13), and the top and bottom of one side of the fixing plate (4) and the fixing shell (7) are provided with a countersunk hole, and a screw (14) is passed through the inner cavity of the countersunk hole, and the surface of the screw (14) is threadedly connected to the threaded tube (13).

5. A prefabricated wall section design structure according to claim 4, characterized in that: The unlocking assembly (12) comprises a push rod (121) fixed on the front side of the wedge-shaped locking block (9); a movable groove (122) for the push rod (121) to slide is provided on the front side of the fixed shell (7); a push block (123) is slidably connected to the front end of the push rod (121); two symmetrical limit blocks (124) are fixedly connected to the front side of the fixed shell (7); and the limit blocks (124) are adapted to the push blocks (123).

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