CN211114147U - Assembled steel structure house wallboard connection installation node - Google Patents

Abstract

The utility model discloses an assembled steel structure residential wall panel connection and installation node, which comprises a wall body and a connecting block. One side of the outer surface of the wall is crimped with one side of the outer surface of the connecting block. A connecting groove, a first rotating groove, a first moving groove and a limiting groove are sequentially opened inside from left to right. The inner surface of the first rotating groove is slidably connected to a limiting block. The utility model relates to the technical field of installation nodes. The prefabricated steel structure residential wall panel is connected to the installation nodes. The two walls are connected by connecting blocks. The curved surfaces of the two connecting blocks can provide a certain buffer, so that the two connecting blocks can be effectively connected and reduce the occurrence of dislocation of the walls. Influenced by the first spring and the first moving groove, the wall is always subjected to the force to the right to ensure the stability of the wall installation. At the same time, the first spring provides buffering to ensure that the wall is subject to external force, thermal expansion When shrinking or other special circumstances, it can provide buffer to the wall.

Description

A prefabricated steel structure residential wall panel connection and installation node

technical field

The utility model relates to the technical field of installation nodes, in particular to an assembled steel structure residential wall panel connection installation node.

Background technique

With the rapid development of society and economy, steel structure buildings are more and more favored by architects and builders because of their short construction period and little impact on the external environment. The advantages of small size, in line with the national housing industrialization policy, have begun to develop rapidly in recent years. The prefabricated frame structure can greatly improve the construction capacity and construction speed, save a lot of labor and ensure the construction quality. The connection method in the prefabricated frame structure system It is the core problem of the structure, and it is also the weak link of the structure. Only if the joint parts of the prefabricated components are connected reliably, the safety and reliability of the structure can be ensured.

At present, when the wall panels are installed, the two adjacent wall panels are generally extruded and fixed by bolts with other auxiliary fixing workpieces, and fixed by mutual extrusion between the two wall panels and between the wall panels and the auxiliary fixing workpieces. However, when the wall panels are subjected to external force, thermal expansion and contraction or other special circumstances, the interaction force between the wall panels will change, resulting in dislocation between the wall panels, but the common fixing methods cannot produce buffering, resulting in weak or even complete fixing performance. If it is damaged, when it needs to be replaced due to aging or accidental damage, it is difficult to disassemble due to the fixing by multiple bolts and auxiliary fixing workpieces, and even some tools cannot be easily disassembled, which is inconvenient for replacement.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a connection and installation node of a prefabricated steel structure residential wall panel, which solves the problem that the common wall panel connection and installation node cannot provide buffering when the wall panels are displaced due to changes in the interaction force. , the problem of poor fixing effect and inconvenient disassembly.

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: a prefabricated steel structure residential wall panel connection and installation node includes a wall body and a connecting block, and one side of the outer surface of the wall is connected to the outer surface of the connecting block. One side is crimped, the interior of the wall is provided with a connecting groove, a first rotating groove, a first moving groove and a limit groove in sequence from left to right, and the inner surface of the first rotating groove is slidably connected to the limit block, A moving rod is slidably connected to the inner surfaces of the connecting groove and the limiting groove, the outer surface of the moving rod is fixedly connected with a moving plate, and the outer surface of the moving plate is slidably connected to the inner surface of the first moving groove. The right side of the moving plate is crimped with a first spring, and the right end of the first spring is crimped with the right side of the inner cavity of the first moving slot, a fixing slot is opened on the top of the wall, and the inner cavity of the fixing slot is connected to The inner cavity of the slot is communicated, the inner surface of the fixing slot is slidably connected with a T-shaped rod, and the right end of the T-shaped rod penetrates the connecting groove and extends to the inner cavity of the connecting groove, and the right end of the T-shaped rod is pressed against the left end of the moving rod. catch.

Preferably, the top and bottom ends of the T-shaped rod are sleeved with a rotating ring, and the outer surface of the rotating ring is fixedly connected with a first rotating plate.

Preferably, a fixing plate is fixedly connected to the right side of the first rotating plate by bolts, and a second rotating plate is rotatably connected to the left side of the fixing plate.

Preferably, a threaded cylinder is fixedly connected to the right side of the second rotating plate, and the right end of the threaded cylinder penetrates the fixing plate and extends to the right side of the fixing plate, and a threaded rod is threadedly connected to the inner cavity of the threaded cylinder.

Preferably, the top of the wall is provided with a second rotation slot, and the inner cavity of the second rotation slot is communicated with the inner cavity of the first rotation slot, the inner surface of the second rotation slot is slidably connected with a rotation column, and The bottom end of the rotating column is fixedly connected with the top of the limit block.

Preferably, an adjustment column is slidably connected to the inside of the rotating column, an adjustment rod is fixedly connected to the top of the adjustment column, and a chute and a second moving groove are sequentially opened inside the rotating column from top to bottom. The outer surface of the adjusting column is fixedly connected with a sliding block which is slidably connected with the inner surface of the chute.

Preferably, a second spring is crimped on the top of the inner cavity of the second moving groove, and the bottom end of the second spring is fixedly connected with the bottom of the adjusting column.

Preferably, an adjustment block is fixedly connected to the top of the wall, and the outer surface of the adjustment block is movably connected to the outer surface of the adjustment rod.

beneficial effect

The utility model provides a connection and installation node of a prefabricated steel structure residential wall panel. Compared with the existing technology, it has the following beneficial effects:

(1) The prefabricated steel structure residential wall panel is connected to the installation nodes. By crimping one side of the outer surface of the wall and one side of the outer surface of the connecting block, the interior of the wall is sequentially opened with connection grooves from left to right. The first rotation slot, the first movement slot and the limit slot, the inner surface of the first rotation slot is slidably connected to the limit block, the inner surfaces of the connection slot and the limit slot are both slidably connected with a moving rod, and the outer surface of the moving rod is fixedly connected There is a moving plate, and the outer surface of the moving plate is slidably connected with the inner surface of the first moving groove, the right side of the moving plate is crimped with a first spring, and the right end of the first spring is pressed against the right side of the inner cavity of the first moving groove. The top of the wall is provided with a fixing slot, and the inner cavity of the fixing slot is communicated with the inner cavity of the connecting slot, the inner surface of the fixing slot is slidably connected with a T-bar, and the right end of the T-bar penetrates the connecting slot and extends to the connection In the cavity of the groove, the right end of the T-shaped rod is crimped with the left end of the moving rod, which solves the problem of dislocation between the wall panels due to the change of the interaction force. For connection, the connection of the two connecting blocks is set as a curved surface, so that when the two walls are misaligned with each other, the curved surfaces of the two connecting blocks can provide a certain buffer, so that the two connecting blocks can be effectively connected and reduce the damage caused by the dislocation of the walls. Influence, through the mutual extrusion of the first spring and the first moving groove, the wall is always subjected to a rightward force to ensure the stability of the wall installation, and at the same time, the first spring provides buffering to ensure that the wall is subjected to external force, thermal expansion and contraction. In other special circumstances, it can provide buffers for the wall to prevent the wall from being subjected to external force, thermal expansion and contraction or other special circumstances, and the interaction force between the walls will change, resulting in the dislocation between the wall panels and improving the wall. The anti-interference ability of the body, the common wall panel connection and installation nodes cannot provide buffering, and the fixing effect is not good.

(2) The prefabricated steel structure residential wall panel is connected to the installation nodes by slidingly connecting a T-shaped rod on the inner surface of the fixing groove, and the right end of the T-shaped rod penetrates the connecting groove and extends to the inner cavity of the connecting groove, and the T-shaped rod is connected. The right end of the T-bar is crimped with the left end of the moving rod, the top and bottom ends of the T-shaped rod are sleeved with a rotating ring, the outer surface of the rotating ring is fixedly connected with a first rotating plate, and the right side of the first rotating plate is fixedly connected with a bolt. a fixed plate, the left side of the fixed plate is rotatably connected with a second rotating plate, the right side of the second rotating plate is fixedly connected with a threaded cylinder, and the right end of the threaded cylinder penetrates the fixed plate and extends to the right side of the fixed plate, and the inner cavity of the threaded cylinder There is a threaded rod in the threaded connection. When disassembling, the limit block is rotated through the coordination of the adjustment block, the adjustment rod, the adjustment column and the rotating column, so that the plane position of the limit block and the movement are at a vertical angle, and the first rotating plate and the fixed plate are respectively rotated and connected. The bolts of the plate can reduce the friction between the second rotating plate and the fixed plate, then rotate the threaded barrel, remove the threaded rod, and while rotating the threaded barrel, the two T-shaped rods move in the direction away from each other, and the disassembly can be completed. Solve the common problem of inconvenient disassembly of wall panel connection and installation nodes.

Description of drawings

Fig. 1 is the internal structure schematic diagram of the present utility model;

Fig. 2 is the structural connection schematic diagram of the adjusting block and the adjusting rod of the present invention;

Fig. 3 is the structural connection schematic diagram of the slider and the chute of the present invention;

4 is a schematic diagram of the structural connection of the second spring and the adjusting column of the present invention;

5 is a schematic diagram of the structural connection of the first connection groove and the limiting block of the present invention;

FIG. 6 is a schematic structural diagram of a limiting block of the present invention.

In the figure: 1. Wall; 2. Connecting block; 3. Connecting slot; 4. The first rotating slot; 5. The first moving slot; 6. Limiting slot; 7. Limiting block; 8. Moving rod; 9 , moving plate; 10, first spring; 11, fixing groove; 12, T-bar; 13, rotating ring; 14, first rotating plate; 15, fixing plate; 16, threaded barrel; 17, threaded rod; 18, The second rotation slot; 19, the rotation column; 20, the adjustment column; 21, the adjustment rod; 22, the chute; 23, the second movement slot; 24, the slider; 25, the second spring; 26, the adjustment block; 27, The second rotating plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-6, the present utility model provides a technical solution: a prefabricated steel structure residential wall panel connection and installation node, including a wall body 1 and a connecting block 2, one side of the outer surface of the wall body 1 and the connecting block 2 One side of the outer surface is crimped. In the figure, there are two walls 1, which are two adjacent walls 1 that need to be connected. Two connecting blocks 2 are a group, and the two connecting blocks 2 are originally connected to one wall 1. For connection, the connection of the two connecting blocks 2 is set as a curved surface, so that when the two walls 1 are misaligned with each other, a certain buffer can be provided by the curved surfaces of the two connecting blocks 2, so that the two connecting blocks 2 can be effectively connected, and the wall Due to the influence of the dislocation of the body 1, the interior of the wall body 1 is provided with a connecting groove 3, a first rotating groove 4, a first moving groove 5 and a limiting groove 6 in sequence from left to right, and the inner surface of the first rotating groove 4 is slidingly connected The limit block 7, the limit block 7 is provided with two upper and lower, connected by a connecting rod, the side surface of the limit block 7 is divided into a curved surface and a flat surface, the curved surface part is in contact with the inner surface of the first rotation groove 4, and the connecting groove 3 and the limit The inner surface of the slot 6 is slidably connected with the moving rod 8, the outer surface of the moving rod 8 is fixedly connected with the moving plate 9, and the outer surface of the moving plate 9 is slidably connected with the inner surface of the first moving groove 5, and the right side of the moving plate 9 A first spring 10 is crimped on the side, and the right end of the first spring 10 is crimped with the right side of the inner cavity of the first moving slot 5. The rightward force ensures the stable installation of the wall 1, and at the same time, the first spring 10 provides buffering to ensure that when the wall 1 is subjected to external force, thermal expansion and contraction or other special circumstances, it can provide buffers for the wall 1 to prevent the wall Due to external force, thermal expansion and contraction or other special circumstances, the interaction force between the walls 1 will change, resulting in dislocation between the wall panels, improving the anti-interference ability of the wall 1. Before installation, move the panel 9 It is in close contact with the curved surface of the limit block 7 to keep the first spring 10 in a squeezed state. During installation, the wall 1 can be fixed only by moving the first spring 10 a small distance, so that the threaded rod 16 can be fixed when , it can be fixed to the wall 1 with only a small adjustment, which reduces the installation time and facilitates the installation. After installation, make the plane of the limit block 7 face the moving plate 9, so that the moving distance of the first spring 10 is increased, ensuring that the When the wall 1 is deflected due to external force, thermal expansion and contraction, or other special circumstances, when the first spring 10 is deformed, the T-bar 12 remains in contact with the moving rod 8 to ensure that the T-bar 12 plays a fixed role on the wall 1 , the top of the wall body 1 is provided with a fixing slot 11, and the inner cavity of the fixing slot 11 is communicated with the inner cavity of the connecting slot 3, the inner surface of the fixing slot 11 is slidably connected with a T-bar 12, and the right end of the T-bar 12 penetrates The connecting groove 3 extends to the inner cavity of the connecting groove 3. The right end of the T-shaped rod 12 is crimped with the left end of the moving rod 8. The top and bottom ends of the T-shaped rod 12 are sleeved with a rotating ring 13. The outer surface of the rotating ring 13 The first rotating plate 14 is fixedly connected, the right side of the first rotating plate 14 is fixedly connected to the fixed plate 15 by bolts, the left side of the fixed plate 15 is rotatably connected with the second rotating plate 27, and the right side of the second rotating plate 27 is fixed Connected with threaded barrel 16 , and the right end of the threaded barrel 16 penetrates the fixing plate 15 and extends to the right side of the fixing plate 15. The inner cavity of the threaded barrel 16 is threadedly connected with a threaded rod 17, and the fixing plate 15 and the second rotating plate 27 are in contact with each other. The tooth pattern increases the friction between the fixed plate 15 and the second rotating plate 27 to ensure that the fixed plate 15 and the second rotating plate 27 will not rotate with each other when there is no external force, so as to ensure the stability of the threaded barrel 16, thereby In order to ensure the stability of the threaded rod 17 and realize the stability of the fixing between the walls 1, the top of the wall 1 is provided with a second rotating groove 18, and the inner cavity of the second rotating groove 18 is communicated with the inner cavity of the first rotating groove 4, The inner surface of the second rotating groove 18 is slidably connected with a rotating column 19 , and the bottom end of the rotating column 19 is fixedly connected with the top of the limit block 7 , the inner surface of the rotating column 19 is slidably connected with an adjusting column 20 , and the top end of the adjusting column 20 is fixed The adjusting rod 21 is connected, the interior of the rotating column 19 is sequentially provided with a chute 22 and a second moving groove 23 from top to bottom, the outer surface of the adjusting column 20 is fixedly connected with a sliding block 24 which is slidably connected with the inner surface of the chute 22, The cooperation of the chute 22 and the slider 24 ensures that the adjusting column 20 can move in the rotating column 19, and at the same time ensures that the adjusting column 20 and the rotating column 29 rotate synchronously, which is convenient for adjusting the position of the rotating column 19. A second spring 25 is crimped on the top, and the bottom end of the second spring 25 is fixedly connected with the bottom of the adjusting column 20 , and the top of the wall 1 is fixedly connected with an adjusting block 26 , and the outer surface of the adjusting block 26 is connected with the adjusting rod 21 . The outer surface is movably connected, and there are four adjustment blocks 26. The four adjustment blocks 26 are arranged in a circle. The position of the adjustment rod 21 can be fixed by the four adjustment rods 26. 21 is kept in close contact with the adjusting block 26 to ensure the stability of the adjusting column 20 and thus the stability of the limiting block 7 .

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

When in use, first fix the two connecting blocks 2 on the sides of the two adjacent walls 1, move the wall 1 so that the two connecting blocks 2 are snapped together, and put the two T-bars 12 into the Corresponding fixing slot 11, adjust the position of the T-bar 12, so that the right end of the T-bar 12 enters the connecting slot 3 and tightly touches the left end of the moving plate 8, put the threaded rod 17 into the threaded barrel 16, and rotate two sets of rotations The ring 13, the rotating ring 13 drives the rotating plate 14 to rotate, so that the other end of the threaded rod 17 is in the position of the other threaded barrel 16, and the two threaded barrels 16 at both ends of the threaded rod 17 are rotated to make the two threaded barrels 16 and 16 respectively. Both ends of the threaded rod 17 are fixed, the second threaded rod 17 is fixed in the same way, and the threaded cylinders 16 on both sides of the wall 1 are rotated respectively, so that the four threaded cylinders 16 are all moved in the direction of the connecting block 2, and the threaded cylinders 16 pass through. The second rotating plate 27 , the fixed plate 15 , the first rotating plate 14 and the rotating plate 13 drive the T-bar 12 to move toward the connecting block 2 , the connecting block 2 drives the moving rod 8 to move toward the connecting block 2 , and the moving rod 8 drives the moving plate 9 When moving toward the connecting block 2, when the moving plate 9 is separated from the limit block 7, the adjusting rod 20 is pulled outward by the adjusting rod 21, and the adjusting rod 20 stretches the second spring 25. When the adjusting rod 21 is separated from the adjusting block 26, Rotate the adjustment rod 21 by 90 degrees, the adjustment rod 21 drives the adjustment column 20 to rotate, the adjustment column 20 drives the rotation column 19 to rotate through the slider 24 and the chute 22, and the rotation column 19 drives the limit block 7 to rotate, so that the limit block 7 is rotated. The flat part of the frame faces the moving plate 9, release the adjusting rod 21, the adjusting column 20 drives the adjusting rod 21 into the adjusting block 26 under the action of the second spring 25, and the moving plate 9 squeezes the first spring 10 to complete the installation of the wall 1 If it needs to be disassembled, turn the limit block 7 by 90 degrees again according to the way of rotating the limit block 7 during installation, and turn the bolts connecting the first rotating plate 14 and the fixed plate 15 respectively, so as to reduce the number of the second rotating plate 27 and the fixed plate 15. The friction between the plates 15, then turn the threaded barrel 16, remove the threaded rod 17, and rotate the threaded barrel 16 at the same time, the two T-shaped rods 12 move in the direction away from each other, the T-shaped rod 12 and the moving rod 8 The interaction force decreases. Under the action of the first spring 10, the moving plate 9 moves to the left. After the moving plate 9 is in contact with the limit block 7, it is tightly squeezed with the limit block 7, and the T-bar 12 is taken out and moved two A wall 1, remove the connecting block 2, and complete the disassembly.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A prefabricated steel structure residential wall panel connection and installation node, comprising a wall body (1) and a connecting block (2), one side of the outer surface of the wall body (1) and one side of the outer surface of the connecting block (2); Side crimping, characterized in that: the interior of the wall (1) is provided with a connecting groove (3), a first rotating groove (4), a first moving groove (5) and a limiting groove ( 6), the inner surface of the first rotation groove (4) is slidably connected to the limiting block (7), and the inner surfaces of the connecting groove (3) and the limiting groove (6) are both slidably connected with a moving rod (8) , the outer surface of the moving rod (8) is fixedly connected with a moving plate (9), and the outer surface of the moving plate (9) is slidably connected with the inner surface of the first moving groove (5), the moving plate (9) The right side of the wall (1) is crimped with a first spring (10), and the right end of the first spring (10) is crimped with the right side of the inner cavity of the first moving groove (5). The top of the wall (1) is provided with a fixed slot (11), and the inner cavity of the fixing slot (11) communicates with the inner cavity of the connecting slot (3), the inner surface of the fixing slot (11) is slidably connected with a T-bar (12), and the T-bar ( The right end of 12) penetrates the connecting groove (3) and extends to the inner cavity of the connecting groove (3), and the right end of the T-shaped rod (12) is crimped with the left end of the moving rod (8). 2. The assembled steel structure residential wall panel connection and installation node according to claim 1, characterized in that: the top and bottom ends of the T-shaped rods (12) are sleeved with rotating rings (13), so A first rotating plate (14) is fixedly connected to the outer surface of the rotating ring (13). 3. An assembled steel structure residential wall panel connection and installation node according to claim 2, characterized in that: the right side of the first rotating plate (14) is fixedly connected with a fixed plate (15) by bolts, so A second rotating plate (27) is rotatably connected to the left side of the fixed plate (15). 4. An assembled steel structure residential wall panel connection and installation node according to claim 3, characterized in that: a threaded barrel (16) is fixedly connected to the right side of the second rotating plate (27), and the threaded barrel is The right end of the side (16) penetrates the fixing plate (15) and extends to the right side of the fixing plate (15), and a threaded rod (17) is threadedly connected to the inner cavity of the threaded cylinder (16). 5. An assembled steel structure residential wall panel connection and installation node according to claim 1, characterized in that: the top of the wall (1) is provided with a second rotation groove (18), and the second rotation groove The inner cavity of (18) is communicated with the inner cavity of the first rotating groove (4), the inner surface of the second rotating groove (18) is slidably connected with a rotating column (19), and the bottom end of the rotating column (19) is connected to the rotating column (19). The top of the limit block (7) is fixedly connected. 6. A prefabricated steel structure residential wall panel connection and installation node according to claim 5, characterized in that: an adjustment column (20) is slidably connected to the inside of the rotating column (19), and the adjustment column (20) ) is fixedly connected to the top of the adjusting rod (21), the inside of the rotating column (19) is sequentially opened with a chute (22) and a second moving groove (23) from top to bottom, and the adjusting column (20) The outer surface is fixedly connected with a sliding block (24) slidably connected with the inner surface of the chute (22). 7. An assembled steel structure residential wall panel connection and installation node according to claim 6, characterized in that: a second spring (25) is crimped on the top of the inner cavity of the second moving groove (23), and The bottom end of the second spring (25) is fixedly connected with the bottom of the adjusting column (20). 8. A prefabricated steel structure residential wall panel connection and installation node according to claim 1, characterized in that: an adjustment block (26) is fixedly connected to the top of the wall (1), and the adjustment block (26) The outer surface of the rod is movably connected with the outer surface of the adjusting rod (21).

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