Prefabricated fast-assembly structure

Abstract

The utility model discloses a prefabricated fast-assembly structure which comprises side bones, middle bone claw pieces and side bone claw pieces. Connecting grooves are formed in the left end and the right end of the side rib, and the ends, away from the transverse center of the side rib, of the connecting grooves communicate with the lower surface of the side rib; the middle bone claw piece comprises a first rectangular block, a first protruding block and a first screw hole, the right end of the first rectangular block is movably connected with the connecting groove in the left side in an inserted mode, the first protruding block is arranged on the lower surface of the first rectangular block, and the first screw hole is formed in the middle of the upper surface of a whole formed by the first rectangular block and the first protruding block; the side bone claw piece comprises a second rectangular block, a second protruding block and a second screw hole, the left end of the second rectangular block is movably connected with the connecting groove in the right side in an inserted mode, and the second protruding block is arranged on the lower surface of the second rectangular block. And the device is convenient to disassemble, reusable and good in use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of building components, in particular to a prefabricated quick-assembly structure. Background Art

[0002] With the continuous development of society, the field of construction engineering is also constantly ushering in innovation and change. The general direction of structural installation is now tending towards factory-based modular production and installation. In the early stage, it can be prefabricated and processed into semi-finished products in the factory and quickly assembled on site. It has the characteristics of fast assembly and installation, short construction period and safe construction. During installation, it is necessary to first install or weld the skeleton and other foundations on the original structure. After the basic skeleton is completed, it is fixed with glue or the components are fixed one by one to the original structure with screws. After the skeleton is installed, a fixed whole will be formed, and the construction process is more cumbersome. It is difficult to fine-tune after fixation, and it is difficult to maintain and disassemble. After disassembly and separation, it is generally impossible to install and reuse. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a prefabricated quick-install structure. The side frames are connected by grooves and convex block structures. The assembly connection has high installation efficiency and can be adjusted at any time. It is convenient to disassemble and can be reused, and the use effect is good. The prefabricated quick-install structure will not be deformed as a whole after assembly, and can be applied to different building materials and materials to meet the requirements of different customers for materials and materials, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prefabricated quick-install structure, including a side bone, a middle bone claw piece and a side bone claw piece;

[0005] Side bone: Both left and right ends of the side bone are provided with connection grooves, and the ends of the connection grooves away from the transverse center of the side bone are connected to the lower surface of the side bone;

[0006] Middle bone claw: It includes a rectangular block 1, a convex block 1 and a screw hole 1. The right end of the rectangular block 1 is movably plugged into the connecting groove on the left side. The lower surface of the rectangular block 1 is provided with a convex block 1. The middle part of the upper surface formed by the rectangular block 1 and the convex block 1 is provided with a screw hole 1.

[0007] Side bone claw: It includes a rectangular block two, a protrusion two and a screw hole two. The left end of the rectangular block two is movably connected to the connecting groove on the right side. The lower surface of the rectangular block two is provided with a protrusion two. The right side of the upper surface of the whole composed of the rectangular block two and the protrusion two is provided with a screw hole two. The side bone is movably installed between the rectangular block two and the rectangular block one or between two rectangular blocks one. The gap of the finishing layer can be fine-tuned, the gap and the flatness are more precise, the assembly connection and installation efficiency is high and can be adjusted at any time, it is convenient to disassemble and can be reused, and the use effect is good.

[0008] Furthermore, the middle bone claw also includes an avoidance groove 1, which is opened in the middle of the upper surface of the rectangular block 1. The avoidance groove 1 vertically corresponds to the position of the screw hole 1 to avoid the protrusion of the internal screw cap in the avoidance groove 1.

[0009] Furthermore, the side bone claw member also includes an avoidance groove 2, which is opened on the right side of the upper surface of the rectangular block 2. The avoidance groove 2 vertically corresponds to the position of the screw hole 2. The right end of the avoidance groove 2 is connected to the right side surface of the rectangular block 2 to avoid the protrusion of the internal screw cap in the screw hole 2.

[0010] Furthermore, the distances from the left and right ends of the protrusion one to the adjacent transverse side surfaces of the rectangular block one are equal to the distance from the left side surface of the protrusion two to the left side surface of the rectangular block two, which facilitates the same connection of the side bones.

[0011] Furthermore, the vertical thickness of the protrusion 1 is the same as that of the protrusion 2, and the distance from the bottom wall of the connecting groove to the lower surface of the side frame is less than the thickness of the protrusion 2, thereby avoiding contact between the side frame and the wall.

[0012] Furthermore, the transverse width of the avoidance groove 1 is smaller than the width of the protrusion 1, thereby ensuring the structural strength of the rectangular block 1 and the protrusion 1.

[0013] Furthermore, the transverse width of the avoidance groove 2 is smaller than the width of the convex block 2, thereby ensuring the structural strength of the rectangular block 2 and the convex block 2.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the prefabricated quick-install structure has the following advantages:

[0015] The end of one side of rectangular block two is connected to the connecting groove of the end of the side frame, and both ends of rectangular block one can be connected to the side frame, which is convenient for the installation of the side frame. The side frame can be moved between rectangular block two and rectangular block one or between two rectangular blocks to fine-tune the gap of the finishing layer. The gap and flatness are more precise, the assembly and connection are efficient and can be adjusted at any time, it is easy to disassemble and can be reused, and the use effect is good. This prefabricated quick-install structure will not be deformed as a whole after assembly, and can be applied to different building materials and materials to meet the requirements of different customers for materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] In the figure: 1 side bone, 2 connecting groove, 3 middle bone claw piece, 31 rectangular block 1, 32 protruding block 1, 33 avoidance groove 1, 34 screw hole 1, 4 side bone claw piece, 41 rectangular block 2, 42 protruding block 2, 43 avoidance groove 2, 44 screw hole 2. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 , This embodiment provides a technical solution: a prefabricated quick-install structure, including a side bone 1, a middle bone claw piece 3 and a side bone claw piece 4;

[0020] Side bone 1: Both left and right ends of the side bone 1 are provided with connection grooves 2, and the ends of the connection grooves 2 away from the transverse center of the side bone 1 are connected to the lower surface of the side bone 1;

[0021] Middle bone claw part 3: it includes a rectangular block 31, a protrusion 32 and a screw hole 34. The right end of the rectangular block 31 is movably plugged into the connecting groove 2 on the left side. Both ends of the rectangular block 31 can be connected to the side bone 1. The lower surface of the rectangular block 31 is provided with a protrusion 32. The middle part of the upper surface formed by the rectangular block 31 and the protrusion 32 is provided with a screw hole 34. The rectangular block 31 and the protrusion 32 are fixed to the middle part of the wall by passing the screw through the screw hole 34. The middle bone claw part 3 also includes an avoidance groove 33. The avoidance groove 33 is provided in the middle part of the upper surface of the rectangular block 31. The avoidance groove 33 corresponds vertically to the position of the screw hole 34. The avoidance groove 33 prevents the screw end cap from protruding. The horizontal width of the avoidance groove 33 is less than the width of the protrusion 32, so as to ensure the structural strength of the rectangular block 31 and the protrusion 32.

[0022] Side bone claw member 4: It includes a rectangular block 41, a protrusion 42 and a screw hole 44. The left end of the rectangular block 41 is movably plugged into the connecting groove 2 on the right side. The end of the single side of the rectangular block 41 is connected to the connecting groove 2 at the end of the side bone 1. The lower surface of the rectangular block 41 is provided with a protrusion 42. The right side of the upper surface of the whole composed of the rectangular block 41 and the protrusion 42 is provided with a screw hole 44. The rectangular block 41 and the protrusion 42 are fixed to the corner of the wall by passing the screw hole 44 through the screw. The side bone claw member 4 also includes an avoidance groove 43. The avoidance groove 43 is provided on the right side of the upper surface of the rectangular block 41. The avoidance groove 43 and the screw hole 44 correspond vertically. The right end of the avoidance groove 43 is connected to the right side of the rectangular block 41. The avoidance groove 43 prevents the screw end cap from protruding. The distances from the left and right ends of the protrusion 32 to the adjacent lateral sides of the rectangular block 31 are equal to the distances of the protrusion 2 The distance from the left side of 42 to the left side of the rectangular block 2 41, the vertical thickness of the protrusion 1 32 and the protrusion 2 42 is the same, the distance from the bottom wall of the connecting groove 2 to the lower surface of the side bone 1 is less than the thickness of the protrusion 2 42, the protrusion 2 42 and the protrusion 1 32 are in contact with the wall, and a gasket can be added under the protrusion 2 42 and the protrusion 1 32 to ensure that the protrusion 2 42 and the protrusion 1 32 are on the same plane, thereby ensuring the smooth installation of the finishing layer of the side bone 1, the lateral width of the avoidance groove 2 43 is less than the width of the protrusion 2 42, the structural strength of the protrusion 2 42 and the rectangular block 2 41 is improved, the side bone 1 can be movable between the rectangular block 2 41 and the rectangular block 1 31 or between two rectangular blocks 1 31 to adjust the gap of the finishing layer, the prefabricated quick-install structure will not be deformed as a whole after assembly, and can be suitable for different building materials and materials to meet the requirements of different customers for materials and materials.

[0023] The working principle of a prefabricated quick-install structure provided by the utility model is as follows: during installation, a screw is used to pass through a screw hole 244 to fix a rectangular block 241 and a protrusion 242 to a corner of a wall, and a screw is used to pass through a screw hole 134 to fix a rectangular block 131 and a protrusion 132 to the middle of a wall surface, and protrusion 242 and protrusion 132 are in contact with the wall surface. A gasket can be added under protrusion 242 and protrusion 132 to ensure that protrusion 242 and protrusion 132 are on the same plane, thereby ensuring the smooth installation of the finishing layer of the edge bone 1, a single-sided end of the rectangular block 241 is connected to a connecting groove 2 at the end of the edge bone 1, and both ends of the rectangular block 131 can be connected to the edge bone 1, thereby facilitating the installation of the edge bone 1, and the edge bone 1 can move between the rectangular block 241 and the rectangular block 131 or between two rectangular blocks 131 to adjust the gap of the finishing layer.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A prefabricated quick-install structure, characterized in that: It comprises a side bone (1), a middle bone claw piece (3) and a side bone claw piece (4); Side bone (1): connecting grooves (2) are provided at both left and right ends, and the ends of the connecting grooves (2) away from the transverse center of the side bone (1) are connected to the lower surface of the side bone (1); The middle bone claw member (3) comprises a rectangular block (31), a protrusion (32) and a screw hole (34); the right end of the rectangular block (31) is movably plugged into the left connecting groove (2); the lower surface of the rectangular block (31) is provided with a protrusion (32); and the middle part of the upper surface of the rectangular block (31) and the protrusion (32) is provided with a screw hole (34); The side bone claw member (4) comprises a second rectangular block (41), a second protrusion (42) and a second screw hole (44). The left end of the second rectangular block (41) is movably plugged into the right connecting groove (2). The lower surface of the second rectangular block (41) is provided with a second protrusion (42). The right side of the upper surface of the whole formed by the second rectangular block (41) and the second protrusion (42) is provided with a second screw hole (44).

2. A prefabricated quick-install structure according to claim 1, characterized in that: The middle bone claw member (3) further comprises an avoidance groove (33), which is arranged in the middle of the upper surface of the rectangular block (31), and the avoidance groove (33) corresponds vertically to the position of the screw hole (34).

3. The prefabricated quick-install structure according to claim 1, characterized in that: The side bone claw member (4) also includes a second avoidance groove (43), which is opened on the right side of the upper surface of the second rectangular block (41), the second avoidance groove (43) and the second screw hole (44) are vertically corresponding to each other, and the right end of the second avoidance groove (43) is connected to the right side surface of the second rectangular block (41).

4. The prefabricated quick-install structure according to claim 1, characterized in that: The distances from the left and right ends of the protrusion one (32) to the adjacent transverse side surfaces of the rectangular block one (31) are equal to the distance from the left side surface of the protrusion two (42) to the left side surface of the rectangular block two (41).

5. The prefabricated quick-install structure according to claim 1, characterized in that: The vertical thickness of the protrusion 1 (32) and the protrusion 2 (42) is the same, and the distance from the bottom wall of the connecting groove (2) to the lower surface of the side bone (1) is less than the thickness of the protrusion 2 (42).

6. The prefabricated quick-install structure according to claim 2, characterized in that: The transverse width of the avoidance groove 1 (33) is smaller than the width of the protrusion 1 (32).

7. The prefabricated quick-install structure according to claim 3, characterized in that: The transverse width of the second avoidance groove (43) is smaller than the width of the second protrusion (42).

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