Corner connecting assembly for steel belt pumice sound insulation wall

Abstract

The utility model discloses a corner connecting assembly for a steel belt pumice stone sound insulation wall, which relates to the technical field of corner connection and comprises a wall body A and a wall body B. Two groups of rotating shafts are arranged at the corner of the wall body A and the wall body B. A first connecting plate and a second connecting plate are respectively arranged on two sides of each rotating shaft. And the adjusting sleeve is arranged on the upper side and the lower side of the corner of the wall body A and the wall body B. The connecting device has the advantages that when the corners of different angles are connected, the adjusting sleeve can be driven to rotate by rotating the handle, the threaded rods on the two sides are promoted to stretch out and draw back freely, and then the first connecting plate and the second connecting plate which are connected are driven to rotate so as to adapt to the corners of various wall bodies; the wall body A and the wall body B can be in tight contact with the corresponding connecting plates by tightening the fastening screws on the fixing rods, the tail ends of the fixing rods are clamped in the contact plates, the contact plates bear extrusion force, the tightening degree can be adjusted through the springs, and the situation that the wall bodies are damaged due to excessive adjustment is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of corner connections, in particular to a corner connection component for a steel strip pumice sound insulation wall. Background Art

[0002] In the construction industry, traditional corner connection methods for sound insulation walls can have numerous limitations. For example, they are often difficult to flexibly adapt to wall corners of varying angles, resulting in a complex installation process that may not meet actual site requirements, reducing construction efficiency and the versatility of the connection components. Furthermore, ensuring a tight connection between the wall and the connection components without damaging the wall is a key issue during the wall connection process. Improper fastening can damage the wall due to excessive compression, compromising its structural integrity and sound insulation performance. Utility Model Content

[0003] The purpose of the utility model is to provide a corner connection component for a steel-strip pumice sound insulation wall.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A corner connection assembly for a steel-strip pumice sound insulation wall, comprising a wall A and a wall B, wherein a rotating shaft is installed at the corner of the wall A and the wall B, a first connecting plate and a second connecting plate are installed on both sides of the rotating shaft, a rotating block is installed at the end of the surface of the first connecting plate and the second connecting plate, a connecting shaft is provided in the middle of the rotating block, a threaded rod is installed on the connecting shaft, an adjusting sleeve is installed in the middle of the threaded rod, a handle is installed on the surface of the adjusting sleeve, a fixing rod is installed on the surface of the first connecting plate and the second connecting plate, a threaded top of the fixing rod is provided with a fastening screw, a gasket is installed behind the fastening screw, a spring is installed behind the gasket, and a contact plate and a sealing ring are provided at the end of the fixing rod.

[0005] As a further solution of the present invention: the connecting shaft is connected to the end of the threaded rod, the threaded rod is provided in two groups, and the two groups of threaded rods are installed on both sides of the adjusting sleeve in a symmetrical form in the middle plane, the interior of the adjusting sleeve is hollow, and the handles are provided in two groups, and are distributed on the upper and lower sides of the adjusting sleeve surface.

[0006] As a further solution of the present invention: the fixed rod on one side of the rotating axis passes through wall A and the first connecting plate, the spring is sleeved on the outside of the fixed rod, the lower end of the spring is connected to the surface of the first connecting plate, the upper end of the spring is connected to the bottom surface of the gasket, the end of the fixed rod is fixed to the inside of the contact plate, a groove is provided in the contact plate, the sealing ring is installed in the groove, and the surface objects of the first connecting plate and the second connecting plate are symmetrical about the rotation axis.

[0007] As a further solution of the present invention: two groups of rotating shafts are provided, and are located at the upper and lower sides of the corner of wall A and wall B.

[0008] As a further solution of the present invention: installation grooves are provided on both sides of the wall A and the wall B, and pin holes are provided on the surfaces of the installation grooves.

[0009] As a further solution of the present invention: a mounting block is installed in the mounting groove, and the mounting block is provided with a pin, and the pin passes through a pin hole and is fixed to the inside of the mounting block.

[0010] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. When the present invention is used for corner connections at different angles, turning the handle can drive the adjusting sleeve to rotate. The rotation of the adjusting sleeve allows the threaded rods on both sides to freely extend and retract. As the threaded rods extend and retract, the first connecting plate and the second connecting plate connected thereto rotate, thereby adapting to wall corners at different angles, thereby improving the versatility and applicability of the connection assembly.

[0012] 2. The utility model can make wall A in close contact with the first connecting plate and wall B in close contact with the second connecting plate by tightening the fastening screws on the fixing rod. The end of the fixing rod is stuck inside the contact plate. When the tightening operation is performed, the contact plate can withstand the extrusion force for wall A and wall B. At the same time, a spring is provided on the surface of the first connecting plate and the second connecting plate. This spring can adjust the tightening degree and effectively prevent damage to wall A and wall B due to excessive adjustment.

[0013] Other advantages, objectives and features of the present invention will be described in part in the following description and will be apparent to those skilled in the art based on an examination of the following or may be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall schematic diagram of an embodiment of the present utility model;

[0015] Figure 2 This is a schematic diagram of an adjusting sleeve in an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of a fixing rod in an embodiment of the present utility model;

[0017] Figure 4 Schematic diagram of the contact plate in the embodiment of the present utility model.

[0018] In the figure: 1, A wall body; 2, B wall body; 3, rotating shaft; 31, first connecting plate; 32, second connecting plate; 33, rotating block; 34, connecting shaft; 35, threaded rod; 36, adjusting sleeve; 37, handle; 4, fixing rod; 41, fastening screw; 42, gasket; 43, spring; 44, contact plate; 45, sealing ring; 5, mounting groove; 51, pin hole; 52, mounting block; 53, pin. DETAILED DESCRIPTION

[0019] The specific embodiments of the present application will be further described below with reference to the drawings, and it should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application.

[0020] In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as there is no conflict between them.

[0021] Please refer to the accompanying Figure 1 - the accompanying Figure 4 The corner connecting assembly for the steel belt floating stone sound insulation wall comprises an A wall body and a B wall body, a rotating shaft 3 is installed at the corner of the A wall body and the B wall body, a first connecting plate 31 and a second connecting plate 32 are respectively installed on the two sides of the rotating shaft 3, a rotating block 33 is respectively installed at the end position on the surface of the first connecting plate 31 and the second connecting plate 32, a connecting shaft 34 is arranged in the middle of the rotating block 33, a threaded rod 35 is installed on the connecting shaft 34, an adjusting sleeve 36 is installed at the middle position of the threaded rod 35, a handle 37 is installed on the surface of the adjusting sleeve 36, the handle 37 can drive the adjusting sleeve 36 to rotate, and then the threaded rods 35 on the two sides can be freely extended and retracted, so that the first connecting plate 31 and the second connecting plate 32 can be rotated to perfectly adapt to the wall corner of different angles, greatly improving the universality and flexibility of the connecting structure, in addition, a fixing rod 4 is respectively installed on the surface of the first connecting plate 31 and the second connecting plate 32, a thread is arranged at the top end of the fixing rod 4, a fastening screw 41 is installed, a gasket 42 is installed behind the fastening screw 41, a spring 43 is installed behind the gasket 42, a contact plate 44 and a sealing ring 45 are arranged at the end of the fixing rod 4, the fastening screw 41 on the fixing rod 4 can be tightened to make the A wall body tightly contact with the first connecting plate 31, and the B wall body tightly contact with the second connecting plate 32, the end of the fixing rod 4 is cleverly clamped in the contact plate 44, when the fastening operation is performed, the contact plate 44 can bear the extrusion force generated during the fastening process for the A wall body and the B wall body, the spring 43 arranged on the surface of the first connecting plate 31 and the second connecting plate 32 plays an important role in adjusting the tightening degree during the whole connecting process, and can effectively prevent the A wall body and the B wall body from being damaged due to excessive adjustment.

[0022] In the first embodiment, the connecting shaft 34 is connected to the end of the threaded rod 35. There are two groups of threaded rods 35, and the two groups of threaded rods 35 are installed on both sides of the adjusting sleeve 36 in a symmetrical form on the middle plane. The interior of the adjusting sleeve 36 is hollow. There are two groups of handles 37, which are distributed on the upper and lower sides of the surface of the adjusting sleeve 36. The fixed rod 4 on one side of the rotating shaft 3 passes through the A wall 1 and the first connecting plate 31. The spring 43 is sleeved on the outside of the fixed rod 4. The lower end of the spring 43 is connected to the surface of the first connecting plate 31, and the upper end of the spring 43 is connected to the bottom surface of the gasket 42. The end of the fixed rod 4 is fixed to the inside of the contact plate 44. A groove is provided in the contact plate 44. The sealing ring 45 is installed in the groove. The surface objects of the first connecting plate 31 and the second connecting plate 32 are symmetrical about the rotating axis 3.

[0023] Specifically, the connecting shaft 34 is connected to the end of the threaded rod 35. There are two groups of threaded rods 35 here. The two groups of threaded rods 35 are respectively installed on both sides of the adjusting sleeve 36 in a symmetrical form on the middle plane. The interior of the adjusting sleeve 36 adopts a hollow design to provide space for the telescopic adjustment of the threaded rod 35. There are also two groups of handles 37, which are respectively distributed on the upper and lower sides of the surface of the adjusting sleeve 36 to facilitate the user to operate from different angles. On one side of the rotating shaft 3, the fixing rod 4 passes through the wall A and the first connecting plate 31, and the spring 43 is tightly sleeved. The outside of the fixing rod 4 has its lower end firmly connected to the surface of the first connecting plate 31, and the upper end is connected to the bottom surface of the gasket 42. When the tightening operation is performed, the end of the fixing rod 4 is fixed to the inside of the contact plate 44. A groove is provided in the contact plate 44, and a sealing ring 45 is installed in this groove to ensure the sealing of the connection. In addition, the objects on the surface of the first connecting plate 31 and the second connecting plate 32 are symmetrically distributed about the rotation axis 3. This symmetrical structure can ensure the stability and balance of the connection, making the connection between wall A and wall B at the corner more firm and reliable.

[0024] In the second embodiment, two sets of rotating shafts 3 are provided, and are located on the upper and lower sides of the corner of wall A 1 and wall B 2. Mounting grooves 5 are provided on both sides of wall A 1 and wall B 2. Pin holes 51 are provided on the surface of the mounting grooves 5. Mounting blocks 52 are installed in the mounting grooves 5. The mounting blocks 52 are provided with pins 53. The pins 53 pass through the pin holes 51 and are fixed to the inside of the mounting blocks 52.

[0025] Specifically, there are two groups of rotating shafts 3, which are located on the upper and lower sides of the corners of wall A and wall B. This design can provide more stable support for the connection of the walls, ensuring that the wall corners can maintain a stable connection state under different force conditions. Both sides of wall A and wall B are provided with mounting grooves 5, and the surface of the mounting grooves 5 is provided with pin holes 51 of appropriate size. Inside the mounting grooves 5, matching mounting blocks 52 are installed, and pins 53 are provided on the mounting blocks 52. The pins 53 can accurately pass through the pin holes 51 and are firmly fixed to the inside of the mounting blocks 52. This connection structure makes the connection between the wall and the mounting block 52 tighter and more reliable, preventing the wall from loosening or displacement, thereby greatly improving the overall stability and safety of the steel-strip pumice sound insulation wall.

[0026] Working principle:

[0027] First, when it is necessary to connect the corners of wall A and wall B of different angles, turn the handle 37 on the surface of the adjusting sleeve 36, and the handle 37 drives the adjusting sleeve 36 to rotate. Since the interior of the adjusting sleeve 36 is hollow and two sets of threaded rods 35 are symmetrically installed on both sides, the rotation of the adjusting sleeve 36 can make the threaded rods 35 on both sides freely extend and retract. As the threaded rods 35 extend and retract, the first connecting plate 31 and the second connecting plate 32 connected to it through the connecting shaft 34 will rotate around the rotating shaft 3. In this way, the wall corners of different angles can be adapted according to actual needs, which greatly improves the versatility and applicability of the connecting assembly. The positions of wall A and wall B near the corner are aligned with the first connecting plate 31 and the second connecting plate 32. The fixing rods 4 on the surfaces of the first connecting plate 31 and the second connecting plate 32 pass through wall A and the first connecting plate 31, and wall B and the second connecting plate 32. By tightening the fastening screws 41 at the top of the fixing rod 4, the gasket 42 and the spring 43 are stressed. When the wall is squeezed, the spring 43 plays the role of adjusting the tightening degree in this process, which can effectively prevent damage to wall A and wall B due to excessive adjustment. When the fastening screw 41 is tightened, the end of the fixing rod 4 is stuck in the contact plate 44. The contact plate 44 withstands the extrusion force for wall A and wall B, ensuring that the wall and the connecting plate are tightly connected. At the same time, the sealing ring 45 in the contact plate 44 further enhances the sealing of the connection and improves the sound insulation effect. Mounting grooves 5 are opened on both sides of wall A and wall B, and mounting blocks 52 are installed in the mounting grooves 5. The pins 53 on the mounting blocks 52 pass through the pin holes 51 on the surface of the mounting grooves 5 and are fixed to the inside of the mounting blocks 52. This structure plays an auxiliary fixing role in the overall device. When the wall is subjected to external force, the cooperation between the mounting grooves 5 and the mounting blocks 52 and the fixing effect of the pins 53 can effectively disperse the force, prevent the wall from loosening or displacement, and further enhance the stability and safety of the steel belt pumice sound insulation wall. At this point, the entire work process is completed.

[0028] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0031] For those skilled in the art, it is possible to make various changes, modifications, substitutions and variations to these embodiments without departing from the principles and spirit of the present invention, and they still fall within the scope of protection of the present invention.

Claims

1. A corner connection assembly for a steel-strip pumice sound insulation wall, comprising a wall A (1) and a wall B (2), wherein a rotation shaft (3) is installed at the corner of the wall A (1) and the wall B (2), and a first connecting plate (31) and a second connecting plate (32) are installed on both sides of the rotation shaft (3), characterized in that: The ends of the surfaces of the first connecting plate (31) and the second connecting plate (32) are respectively installed with rotating blocks (33), a connecting shaft (34) is arranged in the middle of the rotating block (33), a threaded rod (35) is installed on the connecting shaft (34), an adjusting sleeve (36) is arranged in the middle of the threaded rod (35), and a handle (37) is installed on the surface of the adjusting sleeve (36), and the surfaces of the first connecting plate (31) and the second connecting plate (32) are respectively installed with fixing rods (4), the top of the fixing rod (4) is provided with a thread and a fastening screw (41) is installed, a gasket (42) is installed behind the fastening screw (41), a spring (43) is installed behind the gasket (42), and a contact plate (44) and a sealing ring (45) are arranged at the end of the fixing rod (4).

2. The corner connection assembly for a steel-strip pumice sound insulation wall according to claim 1, characterized in that: The connecting shaft (34) is connected to the end of the threaded rod (35). The threaded rod (35) is provided in two groups, and the two groups of threaded rods (35) are installed on both sides of the adjustment sleeve (36) in a symmetrical form on the middle plane. The interior of the adjustment sleeve (36) is hollow. The handle (37) is provided in two groups and is distributed on the upper and lower sides of the surface of the adjustment sleeve (36).

3. The corner connection assembly for a steel-strip pumice sound insulation wall according to claim 1, characterized in that: The fixing rod (4) on one side of the rotating shaft (3) passes through the A wall (1) and the first connecting plate (31), the spring (43) is sleeved on the outside of the fixing rod (4), the lower end of the spring (43) is connected to the surface of the first connecting plate (31), and the upper end of the spring (43) is connected to the bottom surface of the gasket (42), the end of the fixing rod (4) is fixed inside the contact plate (44), a groove is provided in the contact plate (44), and the sealing ring (45) is installed in the groove, and the surface objects of the first connecting plate (31) and the second connecting plate (32) are symmetrical about the rotating shaft (3).

4. The corner connection assembly for a steel strip pumice sound insulation wall according to claim 1, characterized in that: The rotating shafts (3) are provided in two groups and are located at the upper and lower sides of the corners of the A wall (1) and the B wall (2).

5. The corner connection assembly for a steel-strip pumice sound insulation wall according to claim 1, characterized in that: Installation grooves (5) are provided on both sides of the A wall (1) and the B wall (2), and pin holes (51) are provided on the surfaces of the installation grooves (5).

6. The corner connection assembly for a steel strip pumice sound insulation wall according to claim 5, characterized in that: A mounting block (52) is installed in the mounting groove (5), and the mounting block (52) is provided with a pin (53). The pin (53) passes through the pin hole (51) and is fixed to the inside of the mounting block (52).

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