Assembly combined type scaffold wall connecting piece

Abstract

The utility model discloses an assembly combined type scaffold wall connecting piece, and belongs to the technical field of constructional engineering. The device comprises a pre-embedded assembly, a rubber gasket, a supporting assembly and a socket assembly, wherein the pre-embedded assembly is pre-embedded in a concrete structure. After the supporting assembly and the socket assembly are installed in place, the check block is inserted into the L-shaped baffle, the check block stretches into the rectangular hole by a certain length and then is limited to move, at the moment, the upper surface of the end of the check block abuts against the bottom of the other end of the brake block, the brake block is limited to rotate relatively due to upward movement of the socket assembly, and therefore the brake block can rotate relatively. When the socket assembly is inserted slowly, the socket plate can touch the brake block and rotate downwards with the shaft pin as the center so as to ensure that the socket assembly can abut against the supporting plate downwards and smoothly, and meanwhile one end of the brake block is embedded into a sawtooth-shaped concave seam in the side edge of the socket plate to form a meshing relation, so that the vertical displacement of the socket assembly is limited. The structure has the advantages of being convenient to disassemble and assemble, high in safety and inconvenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and particularly relates to an assembled combined scaffold connecting piece for a wall Background Technique

[0002] As the main component connecting the scaffold body and the building main structure, the external scaffold connecting piece for a wall plays a crucial role in the overall stability of the scaffold body.

[0003] Traditional connecting pieces for a wall mostly adopt a rigid connection method of embedded short steel pipes. During the construction process, there are problems such as missing or difficult installation of connecting pieces for a wall, resulting in reduced stability and safety of the scaffold. At the same time, after the scaffold is demolished, it is necessary to cut, remove and repair, which not only has a certain impact on subsequent construction operations, but also there are potential structural leakage hazards in local areas. Therefore, it is necessary to design and transform the assembled combined scaffold connecting piece for a wall to effectively prevent the phenomena of low safety and inconvenient use. Content of the Utility Model

[0004] In order to solve the problems raised in the above background technique, the purpose of the utility model is to provide an assembled combined scaffold connecting piece for a wall, which has the advantages of being easy to disassemble and assemble, high safety and inconvenient use, and solves the problems that traditional connecting pieces for a wall mostly adopt a rigid connection method of embedded short steel pipes, there are problems such as missing or difficult installation of connecting pieces for a wall during the construction process, resulting in reduced stability and safety of the scaffold, and at the same time, after the scaffold is demolished, it is necessary to cut, remove and repair, which not only has a certain impact on subsequent construction operations, but also there are potential structural leakage hazards in local areas.

[0005] The utility model provides the following technical solution: an assembled combined scaffold connecting piece for a wall, including an embedded component, a rubber gasket, a support component and a socket component. The embedded component is embedded inside the concrete structure. The end of the embedded component is bolted to the end of the support component. One end of the rubber gasket is closely attached to the outside of the concrete structure, and the other end of the rubber gasket is closely attached to the back of the support component. One end of the support component is threadedly connected to the embedded component, and the other end of the support component is movably connected to the socket component.

[0006] The support component includes a brake block, a shaft pin, a stop block, a fixing rod, a base plate, a support plate and an L-shaped baffle. A second hole matching the maximum diameter of the shaft pin is arranged in the middle of the brake block. One end of the shaft pin is provided with an enlarged head, and the size of the enlarged head is slightly larger than the diameter of the second hole. The end cross-section of the stop block gradually decreases along the length direction. A rectangular hole is formed on the surface of the L-shaped baffle. The stop block penetrates through the rectangular hole and abuts against the bottom of the brake block. The end of the connecting rod is provided with an internal thread matching the fixing rod, and the connecting rod is threadedly connected to the fixing rod.

[0007] The beneficial effects of the utility model are as follows:

[0008] 1. After the support component and the socket and spigot component of the present utility model are installed in place, the stop block is inserted into the L-shaped baffle. After the stop block extends into the rectangular hole by a certain length, its displacement is restricted. At this time, the upper surface of the end of the stop block will abut against the bottom of the other end of the brake block, and the relative rotation of the brake block caused by the upward movement of the socket and spigot component is restricted, so as to achieve the purpose of restricting the vertical displacement of the socket and spigot component. The socket and spigot component is slowly inserted downward from above the support component. The socket and spigot plate will touch the brake block and rotate downward around the pivot pin to ensure that the socket and spigot component smoothly abuts against the support plate downward. At the same time, one end of the brake block will be embedded in the serrated concave groove on the side of the socket and spigot plate to form an engagement relationship. The structure of the present utility model has the advantages of being convenient for disassembly and assembly, high safety and inconvenient to use.

[0009] 2. Through the setting of the water stop sheet, the first hole and the connecting rod, the present utility model can stably fix the water stop sheet and the connecting rod, and the water stop sheet and the connecting rod are welded together. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic structural view of the present utility model.

[0011] Figure 2 It is a schematic view of the back of the substrate structure of the present utility model.

[0012] Figure 3 It is a schematic view of the back of the connecting rod structure of the present utility model.

[0013] Figure 4 It is a schematic view of the back of the fixed rod structure of the present utility model.

[0014] Figure 5 It is a schematic structural view of the brake block of the present utility model.

[0015] Figure 6 It is a schematic structural view of the socket and spigot plate of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0017] As Figures 1 to 6 shown, the assembled and combined scaffolding tie-in of this embodiment includes a pre-embedded component 1, a rubber gasket 2, a support component 3 and a socket and spigot component 4. The pre-embedded component 1 is pre-embedded inside the concrete structure. The end of the pre-embedded component 1 is bolted to the end of the support component 3. One end of the rubber gasket 2 is closely attached to the outside of the concrete structure, and the other end of the rubber gasket 2 is closely attached to the back of the support component 3. One end of the support component 3 is threadedly connected to the pre-embedded component 1, and the other end of the support component 3 is movably connected to the socket and spigot component 4.

[0018] Refer toFigures 1 to 3 The embedded component 1 includes a water stop piece 102 and a connecting rod 101. A first hole is formed on the surface of the water stop piece 102, and the connecting rod 101 is fixedly connected to the first hole.

[0019] In this embodiment, through the arrangement of the water stop piece 102, the first hole and the connecting rod 101, the water stop piece 102 and the connecting rod 101 can be stably fixed, and the water stop piece 102 and the connecting rod 101 are welded together.

[0020] Reference Figure 1 、 Figure 2 、 Figure 4 and Figure 5 The support component 3 includes a brake block 306, a shaft pin 307, a stop block 305, a fixing rod 301, a base plate 302, a support plate 303 and an L-shaped baffle 304. A second hole matching the maximum diameter of the shaft pin 307 is formed in the middle of the brake block 306. One end of the shaft pin 307 is provided with an enlarged head, and the size of the enlarged head is slightly larger than the diameter of the second hole. The end cross-section of the stop block 305 gradually decreases along the length direction. A rectangular hole is formed on the surface of the L-shaped baffle 304. The stop block 305 penetrates through the rectangular hole and abuts against the bottom of the brake block 306. An internal thread matching the fixing rod 301 is provided at the end of the connecting rod 101, and the connecting rod 101 is threadedly connected to the fixing rod 301.

[0021] In this embodiment, through the arrangement of the support component 3, the socket plate 401 and the steel pipe 402 can be quickly fixed.

[0022] Reference Figure 1 、 Figure 2 、 Figure 4 and Figure 5 The fixing rod 301 is fixedly connected to the base plate 302, the base plate 302 is fixedly connected to the support plate 303, the base plate 302 is fixedly connected to the L-shaped baffle 304, and the size of the rectangular hole is the cross-sectional size of the stop block 305 at two-thirds of the length direction.

[0023] In this embodiment, since the size of the rectangular hole is the cross-sectional size of the stop block 305 at two-thirds of the length direction, the displacement can be restricted after the stop block 305 extends into the rectangular hole by a certain length. At this time, the upper surface of the end of the stop block 305 will abut against the bottom of the other end of the brake block 306 and restrict the relative rotation of the brake block 306 caused by the upward movement of the socket component 4, so as to achieve the purpose of restricting the vertical displacement of the socket component 4.

[0024] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6, the socket and spigot assembly 4 includes a socket plate 401 and a steel pipe 402. Serrated grooves are provided on both sides of the socket plate 401. The socket plate 401 meshes with the brake block 306. One end of the steel pipe 402 is fixedly welded to the socket plate 401. The other end of the steel pipe 402 is fixedly connected to a scaffolding body, and the distance between the two L-shaped baffles 304 is 1.2 times the diameter of the steel pipe 402.

[0025] In this embodiment, by setting the distance between the two L-shaped baffles 304 to be 1.2 times the diameter of the steel pipe 402, it is possible to prevent the steel pipe 402 from being blocked due to the distance between the two L-shaped baffles 304 being too close.

[0026] Reference Figure 2 and Figure 4 , the surface of the rubber gasket 2 is provided with a third hole, and the inner diameter of the third hole is slightly larger than the maximum outer diameter of the fixing rod 301. The rubber gasket 2 is located between the concrete structure and the support assembly 3.

[0027] In this embodiment, by providing the third hole on the surface of the rubber gasket 2 and setting the inner diameter of the third hole to be slightly larger than the maximum outer diameter of the fixing rod 301, the rubber gasket 2 can be sleeved on the surface of the fixing rod 301.

[0028] The fixing rod 301 of the support assembly 3 of the present utility model passes through the third hole on the surface of the rubber gasket 2 and is screwed into the connecting rod 101. The rubber gasket 2 is squeezed inward under the push of the support assembly 3, and the rubber gasket 2 is tightly abutted and connected to one side of the concrete structure. During the process, the vertical direction of the support assembly 3 needs to be controlled. After the socket assembly 4 is installed in place, the stopper 305 is inserted into the L-shaped baffle 304. Since the size of the rectangular hole on the short side of the L-shaped baffle 304 is larger outside and smaller inside, the displacement of the stopper 305 is restricted after it extends into the rectangular hole for a certain length. At this time, the upper surface of the end of the stopper 305 will abut against the bottom of the other end of the brake block 306 and restrict the brake block 306 from rotating relatively due to the upward movement of the socket assembly 4, so as to achieve the purpose of restricting the vertical displacement of the socket assembly 4. The socket assembly 4 is slowly inserted downward from above the support assembly 3, and the socket plate 401 will touch the brake block 306 and rotate downward around the pivot pin 307 to ensure that the socket assembly 4 smoothly abuts against the support plate 303 downward and restricts its vertical downward displacement. At the same time, one end of the brake block 306 will be embedded into the serrated concave groove on the side of the socket plate 401 to form an engagement relationship. When the scaffold connecting member is removed, first pull out the stopper 305, cancel the restriction on the vertical upward displacement of the socket assembly 4, slowly pull out the socket assembly 4 upward, rotate and unscrew the support assembly 3, and remove the rubber gasket 2 to complete the rapid removal effect of the scaffold connecting member; the structure of the present utility model is simple, the cost is reduced, and it is convenient for installation and disassembly at the same time. The structure of the present utility model is skillfully combined with the three-section water-stop screw. By using a simple locking mechanism and through the bolt connection and pin connection between components, an integral force-bearing system is formed, which has the advantages of easy installation and disassembly, convenient assembly, high turnover, and high safety and stability.

Claims

1. An assembled modular scaffolding wall connection member, comprising a pre-embedded component (1), a rubber gasket (2), a support component (3) and a socket component (4), characterized in that: The embedded component (1) is embedded in the interior of the concrete structure, the end of the embedded component (1) is bolted to the end of the support component (3), one end of the rubber gasket (2) is in close contact with the outside of the concrete structure, the other end of the rubber gasket (2) is in close contact with the back of the support component (3), one end of the support component (3) is threadedly connected to the embedded component (1), and the other end of the support component (3) is movably connected to the socket component (4).

2. The assembled combined scaffolding wall connecting member according to claim 1, characterized in that: The embedded component (1) comprises a water stop plate (102) and a connecting rod (101); a first hole is provided on the surface of the water stop plate (102); and the connecting rod (101) is fixedly connected to the first hole.

3. The assembled combined scaffolding wall connecting member according to claim 2 is characterized in that: The support assembly (3) comprises a brake block (306), an axle pin (307), a stopper (305), a fixing rod (301), a base plate (302), a support plate (303) and an L-shaped baffle (304). A second hole matching the maximum diameter of the axle pin (307) is arranged in the middle of the brake block (306). An enlarged head is arranged at one end of the axle pin (307). The size of the enlarged head is slightly larger than the diameter of the second hole. The end section of the stopper (305) is from large to small along the length direction. A rectangular hole is opened on the surface of the L-shaped baffle (304). The stopper (305) passes through the rectangular hole and reaches the bottom of the brake block (306). An internal thread matching the fixing rod (301) is arranged at the end of the connecting rod (101). The connecting rod (101) is threadedly connected to the fixing rod (301).

4. The assembled combined scaffolding wall connecting member according to claim 3 is characterized in that: The fixing rod (301) is fixedly connected to the base plate (302), the base plate (302) is fixedly connected to the support plate (303), the base plate (302) is fixedly connected to the L-shaped baffle (304), and the size of the rectangular hole is the size of the cross-sectional size of the baffle (305) at two-thirds of the length direction.

5. The assembled combined scaffolding wall connecting member according to claim 3 is characterized in that: The socket assembly (4) comprises a socket plate (401) and a steel pipe (402), both sides of the socket plate (401) are provided with serrated grooves, the socket plate (401) is engaged with a brake block (306), one end of the steel pipe (402) is welded and fixed to the socket plate (401), the other end of the steel pipe (402) is fixedly connected to a scaffold body, and the distance between the two L-shaped baffles (304) is 1.2 times the diameter of the steel pipe (402).

6. The assembled combined scaffolding wall connecting member according to claim 3 is characterized in that: A third hole is provided on the surface of the rubber gasket (2), and the inner diameter of the third hole is slightly larger than the maximum outer diameter of the fixing rod (301). The rubber gasket (2) is located between the concrete structure and the supporting assembly (3).

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