An assembled unit component and an assembling method

Abstract

This invention discloses a prefabricated unit component and its assembly method, comprising a main steel frame and several main rods horizontally arranged on the main steel frame. Each main rod is provided with a rectangular socket. The invention also includes a fixing frame and unit panel components. The fixing frame includes a first vertical rod and a second vertical rod, with several horizontal rods connecting the first and second vertical rods. The horizontal rods are arranged on both horizontal sides of the first and second vertical rods, and each horizontal rod has several angle brackets for connecting to the unit panel components. Bolt holes are provided on the angle brackets. The height of the first vertical rod is less than the height of the second vertical rod. A horizontally arranged slot is provided at the top of the first vertical rod. A connecting rod is provided at the lower end of the first and second vertical rods, and at least two steel inserts are provided at the lower end of the connecting rod. The prefabricated unit component and its assembly method of this invention have the advantages of high construction efficiency, short construction period, and protection of the exterior wall.

Description

Technical Field

[0001] This invention belongs to the field of prefabricated building technology, specifically relating to a prefabricated unit component and assembly method. Background Technology

[0002] Currently, many large buildings require exterior facade decoration. However, most facade decoration is currently constructed using traditional methods such as manual carving or masonry, which results in long construction periods, high costs, and challenges to the load-bearing capacity and structural integrity of the exterior walls. Summary of the Invention

[0003] The purpose of this invention is to provide a prefabricated unit component and assembly method to solve the above-mentioned problems existing in the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A prefabricated unit component includes a main steel frame and several main rods horizontally arranged on the main steel frame. Each main rod is provided with a rectangular socket. It also includes a fixing frame and unit plate components. The fixing frame includes a first vertical rod and a second vertical rod, with several horizontal rods connecting the first and second vertical rods. The horizontal rods are arranged on the horizontal sides of the first and second vertical rods. Several angle brackets connected to the unit plate components are provided on the horizontal rods, and bolt holes are provided on the angle brackets. The height of the first vertical rod is less than the height of the second vertical rod. A horizontally arranged slot is provided at the top of the first vertical rod. A connecting rod is provided at the lower end of the first and second vertical rods, and at least two steel inserts are provided at the lower end of the connecting rod. The unit plate components are arranged on the three directional peripheries of the fixing frame and connected to the angle brackets by bolts. The slots cooperate with one of the main rods, and the steel inserts are inserted into the rectangular sockets provided on the lower main rods.

[0006] The working process and principle of the above structure are as follows:

[0007] During assembly, the fixing frame is a prefabricated component. First, the horizontal bar is welded to the first and second vertical bars. Then, multiple corner brackets are installed on the horizontal bar with the bolt holes of the corner brackets facing outwards. The unit panel components are then connected to the bolt holes on the corner brackets with bolts. Next, the slot is fitted with the main body rod. The main body rod above the slot is engaged with the slot and then inserted into the rectangular socket on the main body rod below through a steel insert, thus achieving a nesting and limiting function. The main body rod is connected to the second vertical bar to fix the fixing frame and unit panel components to the main steel frame. Through the setting of these prefabricated components, the exterior facade of large buildings can be decorated quickly, with a short construction period and high efficiency.

[0008] Furthermore, the bolt hole is a waist-shaped hole and is longitudinally arranged on the corner bracket.

[0009] The design of the waist-shaped hole allows for some adjustment space during assembly and fixing, making assembly more convenient.

[0010] Furthermore, the crossbar is provided in at least two layers, and each layer has two crossbars, which are respectively provided on both sides of the first vertical bar and the second vertical bar.

[0011] The two-layer horizontal bar configuration ensures the stability of the connection with the first and second vertical bars, guaranteeing the overall stability of the fixing frame, thus firmly securing the unit panel components.

[0012] Furthermore, the bottom surface of the corner bracket is connected to the crossbar, and bolt holes are opened on the vertical surface of the corner bracket and connected to the unit plate component; the vertical surface of the corner bracket located at one end of the crossbar near the second vertical bar is perpendicular to the vertical surface of the other corner brackets; the vertical surface of the corner bracket is located near the outer side.

[0013] The angle bracket on the horizontal bar near the second vertical bar has a different vertical surface from the other angle brackets. It is mainly used to connect with the turning surface of the unit panel component. Therefore, the three sides of the fixing frame can be connected to the unit panel component.

[0014] Furthermore, the steel insert has a rectangular tubular structure.

[0015] The rectangular tubular structure of the steel plug allows it to better fit into rectangular sockets.

[0016] Furthermore, the crossbar is made of angle steel, and the angle brackets on the second layer of the crossbar are set on the lower surface of the crossbar.

[0017] The angle brackets of the second-layer crossbar are set on the lower surface of the crossbar, mainly to better match the upper and lower ends of the unit panel components, and to connect the upper and lower ends of the unit panel components to the greatest extent possible, thereby ensuring the stability of the connection and preventing the unit panel components from falling off.

[0018] Furthermore, the top of the second vertical rod has a circular hole for connection with an external structure.

[0019] The circular hole allows the main body rod to be connected to it using bolts.

[0020] Furthermore, the unit panel component comprises three integrally formed combined U-shaped stone honeycomb panels.

[0021] The three integrated moldings combine to form a U-shaped stone honeycomb panel, which can achieve the best matching and hanging effect, and has a good decorative effect.

[0022] An assembly method for prefabricated unit components includes the following steps:

[0023] A main steel frame is erected on the exterior wall, and multiple main support rods for fixing are installed at equal intervals on the main steel frame;

[0024] The unit panel components are installed on the mounting frame and secured firmly with bolts through the bolt holes on the corner brackets;

[0025] The fixing frame is fixedly connected to the main rod on the main steel frame to realize the installation of the prefabricated unit components.

[0026] Furthermore, the specific connection method between the fixing frame and the main body rod includes the following steps:

[0027] The upper main rod is fitted into the slot, and the end of the main rod is connected to the top round hole of the second vertical rod;

[0028] A steel insert is installed on the lower main rod, and the steel insert at the lower end of the connecting rod is connected to the lower main rod.

[0029] The main body rods are arranged in multiple columns, with adjacent main body rods in each column having the same spacing, and each fixing frame connects two adjacent main body rods in the same column.

[0030] Beneficial effects: This invention uses prefabricated components for the fixing frame during assembly. First, horizontal bars are welded to the first and second vertical bars. Then, multiple corner brackets are installed on the horizontal bars with the bolt holes of the corner brackets facing outwards. The unit panel components are connected to the bolt holes on the corner brackets with bolts. Next, the slots are fitted with the main body rods. The main body rod above the slots engages with the slots and is inserted into the rectangular socket on the lower main body rod through a steel insert, thus achieving a nesting and limiting function. The main body rod is connected to the second vertical bar to fix the fixing frame and unit panel components to the main steel frame. Through the setting of these prefabricated components, the exterior facade of large buildings can be decorated quickly, with a short construction period and high efficiency. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 This is a schematic diagram of the fixing frame in this invention;

[0033] Figure 3 This is a structural schematic diagram of the fixing frame and unit plate components in this invention;

[0034] Figure 4 This is a schematic diagram of the main steel frame in this invention;

[0035] Reference numerals: 1. Main steel frame; 2. Main body rod; 3. Rectangular socket; 4. Unit panel component; 5. First vertical rod; 6. Second vertical rod; 7. Horizontal rod; 8. Angle bracket; 9. Bolt hole; 10. Slot; 11. Connecting rod; 12. Steel insert; 13. Round hole. Detailed Implementation

[0036] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is for the purpose of helping to understand the present invention, but does not constitute a limitation of the present invention.

[0037] Example:

[0038] like Figures 1-4 As shown, this embodiment provides a prefabricated unit component, including a main steel frame 1 and several main rods 2 horizontally arranged on the main steel frame 1. Each main rod 2 is provided with a rectangular socket 3. It also includes a fixing frame and a unit plate component 4. The fixing frame includes a first vertical rod 5 and a second vertical rod 6. Several horizontal rods 7 are connected between the first vertical rod 5 and the second vertical rod 6. The horizontal rods 7 are arranged on the horizontal sides of the first vertical rod 5 and the second vertical rod 6. Several corner brackets 8 connected to the unit plate component 4 are provided on the horizontal rods 7. Bolt holes 9 are opened on the corner brackets 8. The height of the first vertical rod 5 is less than the height of the second vertical rod 6. A horizontally arranged slot 10 is provided at the top of the first vertical rod 5. A connecting rod 11 is provided at the lower end of the first vertical rod 5 and the second vertical rod 6. At least two steel inserts 12 are provided at the lower end of the connecting rod 11. The unit plate component 4 is arranged on the three circumferential sides of the fixing frame and is connected to the corner brackets 8 by bolts. The slot 10 cooperates with one of the main rods 2. The steel inserts 12 are inserted into the rectangular sockets 3 provided on the lower main rod 2.

[0039] The working process and principle of the above structure are as follows:

[0040] During assembly, the fixing frame is a prefabricated component. First, the horizontal bar 7 is welded to the first vertical bar 5 and the second vertical bar 6. Then, multiple corner brackets 8 are installed on the horizontal bar 7 with the bolt holes 9 of the corner brackets 8 facing outwards. The unit panel component 4 is connected to the bolt holes 9 on the corner brackets 8 by bolts. Then, the slot 10 is matched with the main body bar 2. The main body bar 2 located above the slot 10 is engaged with the slot 10 and is connected to the rectangular socket 3 on the main body bar 2 below through the steel insert 12, thereby playing a nesting and limiting role. The main body bar 2 is connected to the second vertical bar 6 to fix the fixing frame and the unit panel component 4 and fix them to the main steel frame 1. With the setting of these prefabricated components, the exterior facade of large buildings can be decorated quickly, with a short construction period and high efficiency.

[0041] In another embodiment of the invention, such as Figure 2 As shown, bolt hole 9 is a waist-shaped hole and the waist-shaped hole is set longitudinally on corner bracket 8.

[0042] The design of the waist-shaped hole allows for some adjustment space during assembly and fixing, making assembly more convenient.

[0043] In another embodiment of the invention, such as Figure 2 As shown, the crossbar 7 has at least two layers, and each layer of crossbar 7 has two crossbars, which are respectively located on both sides of the first vertical bar 5 and the second vertical bar 6.

[0044] The two-layer horizontal bar 7 is set to ensure the stability of the connection with the first vertical bar 5 and the second vertical bar 6, and to ensure the stability of the overall fixing frame, so as to firmly fix the unit plate component 4.

[0045] In another embodiment of the invention, such as Figures 1-4 As shown, the bottom surface of the corner bracket 8 is connected to the horizontal bar 7, and bolt holes 9 are opened on the vertical surface of the corner bracket 8 and connected to the unit plate component 4; the vertical surface of the corner bracket 8 set on the horizontal bar 7 near the end of the second vertical bar 6 is set perpendicular to the vertical surface of the other corner brackets 8; the vertical surface of the corner bracket 8 is set near the outside.

[0046] The vertical surface of the corner bracket 8 on the horizontal bar 7 near the second vertical bar 6 is different from the other corner brackets 8. It is mainly used to connect with the turning surface of the unit plate component 4. Therefore, the three sides of the fixing frame can be connected to the unit plate component 4.

[0047] In another embodiment of the invention, such as Figure 2 As shown, the steel insert 12 has a rectangular tubular structure.

[0048] The rectangular tubular structure of the steel insert 12 allows it to better fit with the rectangular socket 3.

[0049] In another embodiment of the invention, such as Figure 2 As shown, the crossbar 7 is made of angle steel, and the angle bracket 8 on the second layer of the crossbar 7 is set on the lower surface of the crossbar 7.

[0050] The corner brackets 8 of the second layer's horizontal bar 7 are set on the lower surface of the horizontal bar 7, mainly to better cooperate with the upper and lower ends of the unit plate component 4, to connect the upper and lower ends of the unit plate component 4 to the greatest extent, thereby ensuring the stability of the connection and preventing the unit plate component 4 from falling off.

[0051] In another embodiment of the invention, such as Figure 2 As shown, the top of the second vertical rod 6 has a circular hole 13 for connecting with the external structure.

[0052] The circular hole 13 allows the main body rod 2 to be connected together with bolts.

[0053] In another embodiment of the invention, such as Figure 1 As shown, the unit panel component 4 comprises three integrally formed U-shaped stone honeycomb panels. Metal plates for connecting bolts are provided on the inner side of the unit panel component 4 corresponding to the positions of each corner bracket 8, facilitating connection.

[0054] The three integrated moldings combine to form a U-shaped stone honeycomb panel, which can achieve the best matching and hanging effect, and has a good decorative effect.

[0055] An assembly method for prefabricated unit components includes the following steps:

[0056] A main steel frame 1 is erected on the exterior wall, and multiple main support rods 2 for fixing are set at equal intervals on the main steel frame 1;

[0057] The unit panel component 4 is installed on the fixing frame and secured firmly with bolts through the bolt holes 9 on the corner bracket 8;

[0058] The fixing frame is fixedly connected to the main body rod 2 on the main steel frame 1 to realize the installation of the prefabricated unit components.

[0059] In another embodiment of the present invention, the specific connection method between the fixing frame and the main body rod 2 includes the following steps:

[0060] The upper main body rod 2 is fitted into the slot 10, and the end of the main body rod 2 is connected to the top round hole 13 of the second vertical rod 6;

[0061] A steel insert 12 is provided on the lower main rod 2, and the steel insert 12 at the lower end of the connecting rod 11 is connected to the lower main rod 2.

[0062] The main body rod 2 is arranged in multiple columns, with adjacent main body rods 2 in each column having the same spacing, and each fixing frame connects two adjacent main body rods 2 in the same column.

[0063] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A prefabricated unit component, comprising a main steel frame and a plurality of main body rods horizontally arranged on the main steel frame, each of the main body rods being provided with a rectangular socket, characterized in that, It also includes a fixing frame and unit panel components. The fixing frame includes a first vertical rod and a second vertical rod. Several horizontal rods are connected between the first vertical rod and the second vertical rod. The horizontal rods are arranged on the horizontal sides of the first vertical rod and the second vertical rod. Several corner brackets connected to the unit panel components are provided on the horizontal rods. Bolt holes are opened on the corner brackets. The height of the first vertical rod is less than the height of the second vertical rod. A horizontally arranged slot is provided at the top of the first vertical rod. A connecting rod is provided at the lower end of the first vertical rod and the second vertical rod. At least two steel inserts are provided at the lower end of the connecting rod. The unit panel components are arranged on the three directional peripheries of the fixing frame and are connected to the corner brackets by bolts. The slots cooperate with one of the main rods. The steel inserts are inserted into the rectangular sockets provided on the lower main rod.

2. The prefabricated unit component according to claim 1, characterized in that, The bolt holes are oblong holes and are arranged longitudinally on the corner brackets.

3. The prefabricated unit component according to claim 1, characterized in that, The crossbar has at least two layers, and each layer has two crossbars, which are respectively located on both sides of the first vertical bar and the second vertical bar.

4. The prefabricated unit component according to claim 3, characterized in that, The corner bracket has an L-shaped structure. The bottom surface of the corner bracket is connected to the crossbar. Bolt holes are opened on the vertical surface of the corner bracket and connected to the unit plate component. The vertical surface of the corner bracket set at one end of the crossbar near the second vertical bar is set perpendicular to the vertical surface of the other corner brackets. The vertical surface of the corner bracket is set closer to the outside.

5. The prefabricated unit component according to claim 1, characterized in that, The steel insert has a rectangular tubular structure.

6. The prefabricated unit component according to claim 3, characterized in that, The crossbar is made of angle steel, and the angle brackets on the second layer of the crossbar are set on the lower surface of the crossbar.

7. The prefabricated unit component according to claim 1, characterized in that, The top of the second vertical rod has a circular hole for connection with an external structure.

8. The prefabricated unit component according to claim 1, characterized in that, The unit panel component comprises three integrally formed concave-shaped stone honeycomb panels.

9. A method for assembling a prefabricated unit component as described in claim 1, characterized in that, Includes the following steps: A main steel frame is erected on the exterior wall, and multiple main support rods for fixing are installed at equal intervals on the main steel frame; The unit panel components are installed on the mounting frame and secured firmly with bolts through the bolt holes on the corner brackets; The fixing frame is fixedly connected to the main rod on the main steel frame to realize the installation of the prefabricated unit components.

10. The assembly method of the prefabricated unit component according to claim 9, characterized in that, The specific connection method between the fixing frame and the main rod includes the following steps: The upper main rod is fitted into the slot, and the end of the main rod is connected to the top round hole of the second vertical rod; A steel insert is installed on the lower main rod, and the steel insert at the lower end of the connecting rod is connected to the lower main rod.

Images