Angle-adjustable derrick counter-bracing connector and shock-absorbing structure

Abstract

The utility model provides an adjustable angle's boom counter support connecting piece and shock attenuation structure, including upper diagonal bracing connecting piece (1), lower diagonal bracing connecting piece (2), pawl (4), ratchet wheel (3) and diagonal bracing reset spring (5). Upper diagonal bracing connecting piece (1) is fixedly connected with pawl (4), lower diagonal bracing connecting piece (2) is fixedly connected with ratchet wheel (3), and the upper and lower diagonal bracing connecting pieces are connected through the ratchet wheel mechanism, and diagonal bracing reset spring (5) is fixed in diagonal bracing connecting piece corner place. Adjustable angle's boom counter support connecting piece and diagonal support (10), vertical boom (11) constitute integrated shock attenuation structure, provide the ability of resistance horizontal earthquake action for the ceiling structure. When the ceiling is irregular, the boom counter support connecting piece can adjust the structure angle, realize the flexible adaptation of different architectural space, different design demand, greatly reduce the dependence of construction to the basic condition, improve the versatility and construction convenience of ceiling structure.

Description

Technical Field

[0001] This utility model relates to the field of hanger rod counter-support connectors, specifically, to an adjustable-angle hanger rod counter-support connector and a shock-absorbing structure. Background Technology

[0002] In the construction of building ceiling systems, when the length of the hanger rods exceeds the standard limit (usually 1.5m), it is necessary to install counter-bracing to enhance the overall stability of the ceiling and prevent the risk of deformation, swaying, or collapse caused by excessively long hanger rods. Traditional counter-bracing technology requires welding rigid materials such as angle steel and reinforcing bars between the main joists and the floor slab to form an inverted triangle support or a horizontal tie structure to enhance stability. However, traditional counter-bracing technology suffers from several drawbacks: installation depends on the connection conditions between the main joists and the floor slab; it is affected by pipelines, equipment obstructions, or the spacing between the main joists, resulting in poor flexibility; construction involves complex processes such as welding and cutting, requiring high worker skills, resulting in long construction cycles and high costs; the counter-bracing angle is mostly a fixed value, which cannot be flexibly adjusted according to the hanger rod spacing and ceiling height, leading to uneven distribution of support force; and it consumes a large amount of materials. Therefore, it is of great significance to develop a new type of hanger rod counter-bracing connector with a simple structure and adjustable angle to solve the problems of insufficient flexibility, complex construction, and high cost in traditional counter-bracing technology. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide an adjustable angle rod counter-support connector and a shock-absorbing structure.

[0004] The technical solution of this utility model is as follows:

[0005] This utility model relates to an adjustable angle suspension rod counter-support connector, comprising: an upper inclined support connector 1, a lower inclined support connector 2, a pawl 4, a ratchet 3, and an inclined support return spring 5;

[0006] Among them, the pawl 4 is set on the upper inclined brace connector 1, and the ratchet 3 is set on the lower inclined brace connector 2;

[0007] The upper and lower diagonal brace connectors are connected by ratchet 3 and pawl 4, and the diagonal brace return spring 5 is fixed at the corner of the diagonal brace connector.

[0008] Preferably, the upper diagonal brace connector 1 is provided with a circular hole, and the pawl 4 is disposed in the circular hole.

[0009] Preferably, the lower diagonal brace connector 2 is provided with a circular hole, and the ratchet 3 is disposed in the circular hole.

[0010] Preferably, when the ceiling is irregular, the structural angle can be adjusted by using the hanger counter-support connector to achieve flexible adaptation to different building spaces and design requirements.

[0011] Preferably, the meshing connection between the ratchet 3 and the pawl 4 enables the connection between the upper diagonal brace connector 1 and the lower diagonal brace connector 2, ensuring that the upper diagonal brace connector can only rotate in one direction relative to the lower diagonal brace connector.

[0012] Preferably, during the angle adjustment process, the diagonal brace return spring 5 provides damping force for the unidirectional rotation of the diagonal brace connector, and after adjusting to a suitable angle, it works together with the ratchet 3 and the pawl 4 to ensure the stable connection between the upper diagonal brace connector 1 and the lower diagonal brace connector 2.

[0013] This utility model also relates to a shock-absorbing structure, which is an integrated shock-absorbing structure consisting of an adjustable-angle hanger counter-support connector, an oblique support 10, and a vertical hanger 11. This structure enhances the counter-support force, improves the overall stability of the ceiling, and increases the overall structure's ability to resist horizontal loads and its lateral stiffness. During an earthquake, it reduces the horizontal displacement of the keel, preventing excessive displacement from causing the ceiling panel to fall off or collide with other structures, thus avoiding serious safety hazards. At the same time, the adjustable angle function allows for flexible adaptation to different building spaces and design requirements, enabling the arrangement of counter-supports under irregular hangers.

[0014] Preferably, the adjustable-angle boom counter-support connector is fixedly connected to the inclined support 10 via a nut, ensuring a stable connection between the connector and the inclined support.

[0015] Preferably, the adjustable-angle hanger counter-support connectors between adjacent vertical hangers 11 in the shock-absorbing structure are arranged in opposite directions.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) When subjected to horizontal seismic action, the adjustable-angle hanger counter-support connector involved in this utility model achieves buffering and resistance to the load through the synergistic action of different structures. The hanger counter-support connector effectively connects the diagonal support and the vertical hanger. The upper and lower diagonal bracing connectors form an integral force-bearing unit through a ratchet mechanism. When the load causes relative movement between the hanger and the diagonal bracing connector, the ratchet mechanism transmits the load to the surrounding structure through the diagonal bracing, changing the state of the hanger being subjected to a single force. At the same time, since the adjustable-angle hanger counter-support connector is equipped with a diagonal bracing return spring inside, the diagonal bracing return spring deforms under the action of horizontal load, and the rebound force generated can directly offset part of the horizontal load. Under the action of the adjustable-angle hanger counter-support connector, the horizontal load transmitted to the vertical hanger is effectively reduced, thereby reducing the impact of the load on the vertical hanger and reducing the risk of buckling of the vertical hanger or even the collapse of the entire ceiling system due to excessive load.

[0018] (2) The integrated shock absorption structure involved in this utility model has the function of angle adjustment due to the existence of the hanger counter-support connector, which realizes flexible adaptation to different building spaces and different design requirements, greatly reduces the dependence of construction on the base conditions, and improves the versatility and construction convenience of the ceiling structure.

[0019] (3) The hanger counter-support connector involved in this utility model is assembled by mechanical connection, which has strong integrity, strengthens the seismic resistance of the structure, and does not require complicated installation process and tools. The installation process is simple and quick, and the cost is low. It is suitable for installation and modification in various occasions and has good application prospects. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a disassembly diagram of the present invention;

[0023] Figure 3 This is a structural schematic diagram of the upper diagonal brace connector of this utility model;

[0024] Figure 4 This is a structural schematic diagram of the lower diagonal brace connector of this utility model;

[0025] Figure 5 This is a schematic diagram of the ratchet structure of this utility model;

[0026] Figure 6 This is a rendering of the application of this utility model to a square ceiling structure;

[0027] Figure 7 This is a rendering of the application of this utility model to an irregularly shaped ceiling structure;

[0028] Attached image captions:

[0029] 1 is the upper diagonal brace connector; 2 is the lower diagonal brace connector; 3 is the ratchet; 4 is the pawl; 5 is the diagonal brace return spring; 6 is the floor slab; 7 is the ceiling panel; 8 is the main keel; 9 is the secondary keel; 10 is the diagonal support; 11 is the vertical hanger; 12 is the nut. Detailed Implementation

[0030] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0031] Example

[0032] This embodiment relates to an adjustable-angle boom counter-support connector, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it includes: upper diagonal brace connector 1, lower diagonal brace connector 2, ratchet 3, pawl 4, and diagonal brace return spring 5;

[0033] The upper diagonal brace connector 1 is fixedly connected to the pawl 4, and the lower diagonal brace connector 2 is fixedly connected to the ratchet 3. The upper and lower diagonal brace connectors are connected by a ratchet mechanism consisting of the ratchet 3 and the pawl 4. The diagonal brace return spring 5 is fixed at the corner of the diagonal brace connector.

[0034] The ratchet mechanism restricts the engagement of the pawl 4 and the ratchet 3, ensuring that the diagonal brace connector can only rotate in one direction. At the same time, it enhances the meshing strength between the upper diagonal brace connector 1 and the lower diagonal brace connector 2, ensuring that the upper diagonal brace connector 1 and the lower diagonal brace connector 2 are tightly fastened together as a whole.

[0035] When the upper diagonal brace connector 1 and the lower diagonal brace connector 2 rotate relative to each other, the diagonal brace return spring 5 provides damping force for the unidirectional rotation of the diagonal brace connector. After being adjusted to a suitable angle, it works together with the ratchet mechanism (composed of ratchet 3 and pawl 4) to ensure the stable connection between the upper and lower diagonal connectors.

[0036] like Figure 5 As shown, ratchet 3 and pawl 4 mesh with each other to form a whole.

[0037] like Figure 6 As shown, 8 is the main keel and 9 is the secondary keel; the ceiling structure using this utility model includes a vertical hanger 11 and an inclined support 10 for connecting the floor slab 6 and the ceiling slab 7. The inclined support 10 is connected to the vertical hanger 11 through a hanger counter-support connector; the hanger counter-support connector, the inclined support 10, and the vertical hanger 11 form an integrated shock absorption structure.

[0038] The rod counter-support connector is fixed to the vertical rod 11 by two nuts 12. The rod counter-support connector is fixedly connected to the inclined support 10 of suitable length by two nuts 12 to ensure that the connection between the counter-support connector and the inclined support 10 is stable.

[0039] like Figure 7 As shown, when the ceiling panel has an irregular shape, the hanger counter-bracing connector can adjust the angle between the upper diagonal bracing connector 1 and the lower diagonal bracing connector 2 to ensure flexible adaptation to different building spaces and design requirements.

[0040] During horizontal seismic events, the adjustable-angle hanger counter-bracing connector buffers and resists the load through the synergistic action of different structures. It securely connects the diagonal support 10 to the vertical hanger 11 via a nut 12. The upper diagonal brace connector 1 and the lower diagonal brace connector 2 form an integrated load-bearing unit via a ratchet mechanism (composed of a ratchet 3 and a pawl 4). When the load causes relative movement between the vertical hanger 11, the upper diagonal brace connector 1, and the lower diagonal brace connector 2, the ratchet mechanism transmits the load to the surrounding structure through the diagonal support 10, changing the state of the vertical hanger 11 being subjected to a single force. Simultaneously, because the connector contains a diagonal brace return spring 5, the spring deforms under horizontal loads, and its rebound force directly offsets a portion of the horizontal load. Under the action of the adjustable-angle hanger counter-support connector, the horizontal load transmitted to the vertical hanger 11 is effectively reduced, thereby reducing the impact of the load on the vertical hanger 11 and reducing the risk of buckling of the vertical hanger 11 or even the collapse of the entire ceiling system due to excessive load.

[0041] The hanger counter-support connector involved in this utility model is assembled entirely through mechanical connection, which has a strong sense of unity. It enhances the seismic resistance of the structure while eliminating the need for complicated installation processes and tools. The installation process is simple and quick, and the cost is low. It is suitable for installation and modification in various occasions and has good application prospects.

[0042] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various modifications or variations within the scope of the claims, which do not affect the substantive content of this utility model.

Claims

1. An adjustable-angle hanger rod counter-support connector, characterized in that, include: Upper diagonal brace connector (1), lower diagonal brace connector (2), pawl (4), ratchet (3) and diagonal brace return spring (5); Among them, the pawl (4) is set on the upper diagonal brace connector (1), and the ratchet (3) is set on the lower diagonal brace connector (2); The upper and lower diagonal bracing connectors are connected by a ratchet (3) and a pawl (4), and the diagonal bracing return spring (5) is fixed at the corner of the diagonal bracing connector.

2. The adjustable-angle hanger counter-support connector as described in claim 1, characterized in that, The upper diagonal brace connector (1) is provided with a round hole, and the pawl (4) is provided in the round hole.

3. The adjustable-angle hanger counter-support connector as described in claim 1, characterized in that, The lower diagonal brace connector (2) is provided with a round hole, and the ratchet (3) is provided in the round hole.

4. The adjustable-angle hanger counter-support connector as described in claim 1, characterized in that, The meshing connection of the ratchet (3) and the pawl (4) realizes the connection between the upper diagonal brace connector (1) and the lower diagonal brace connector (2).

5. The adjustable-angle hanger counter-support connector as described in claim 1, characterized in that, During the angle adjustment process, the diagonal brace return spring (5) provides damping force for the unidirectional rotation of the diagonal brace connector, and after the angle is adjusted, it works together with the ratchet (3) and the pawl (4) to ensure the stable connection between the upper diagonal brace connector (1) and the lower diagonal brace connector (2).

6. A shock-absorbing structure as described in claim 1, characterized in that, An integrated shock absorption structure is formed by adjustable-angle hanger counter-support connectors, diagonal supports (10), and vertical hangers (11).

7. The damping structure as described in claim 6, characterized in that, The adjustable-angle hanger counter-support connector is fixedly connected to the inclined support (10) by a nut.

8. The damping structure as described in claim 6, characterized in that, The adjustable-angle hanger counter-support connectors between adjacent vertical hangers (11) in the damping structure are arranged in opposite directions.

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