Gapless universal hinge damper lug for building

Abstract

The utility model discloses a gapless universal hinged damper lug for building, which comprises a base, a hinged ball head and a gland, the gland is arranged in the base, a limit space for accommodating a ball body of the hinged ball head is formed between the gland and the base, and the ball body of the hinged ball head is arranged in the limit space of the base in a freely rotatable manner. A connecting column body of the hinged ball head is arranged outside the base, the side face of the side, away from the connecting column body, of the base is a plane, through holes are formed in the two ends of the side, and the two ends of the hinged ball head are sleeved with a first bowl-shaped self-lubricating pad and a second bowl-shaped self-lubricating pad respectively. According to the utility model, the installation steps are simplified, the installation is more convenient and quicker, the adaptability and the stability are better, and the damper is ensured to be free of idle stroke in operation and quicker and more effective in response.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building, specifically relates to ear seat of building gapless universal type hinged damper. BACKGROUND

[0002] At present, the damper for building adopts pin shaft type connection in actual installation, which can cause the installed damper product to shake and produce empty stroke, and if the upper and lower cantilever walls are misaligned due to on-site construction, the damper ear seat is also very difficult to install. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the prior art at least to some extent.

[0004] To this end, the utility model adopts the technical scheme of ear seat of building gapless universal type hinged damper, comprising base, hinged ball head and gland, the gland is arranged in the base, the limiting space for accommodating the ball of the hinged ball head is formed between the gland and the base, the ball of the hinged ball head is freely rotatably arranged in the limiting space of the base, the connecting column of the hinged ball head is arranged outside the base, the side face of the side of the base away from the connecting column is a plane and both ends of the side are provided with through holes, the both ends of the hinged ball head are respectively provided with first bowl-shaped self-lubricating pad and second bowl-shaped self-lubricating pad.

[0005] The connecting column is provided with external threads.

[0006] Compared with the prior art, the utility model has the beneficial effects that the installation steps are simplified, the installation is more convenient and fast, and the adaptability and stability of the utility model are better, the damper operation is ensured without empty stroke, and the response is faster and more effective. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is the structure schematic diagram of the utility model. DETAILED DESCRIPTION

[0008] In order to make the purpose, technical scheme and advantages of the application more clear and intelligible, the application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the application and not to limit the application.

[0009] On the contrary, the application covers any substitution, modification, equivalent method and scheme defined by the claims on the essence and scope of the application. Further, in order to make the public better understand the application, some specific details are described in the following detailed description of the application. The application can also be completely understood without the description of these details for those skilled in the art.

[0010] ReferenceFigure 1 The ear seat of the gapless universal type hinged damper for building comprises a base 1, a hinged ball head 2 and a gland 3, the gland 3 is arranged in the base 1, a limiting space for accommodating a spherical body 201 of the hinged ball head 2 is formed between the base 1 and the gland 3, the spherical body 201 of the hinged ball head 2 is freely rotatably arranged in the limiting space of the base 1, a connecting column body 202 of the hinged ball head 2 is arranged outside the base 1, the side surface of the base 1 away from the connecting column body 202 is a plane and both ends of the side are provided with through holes 4, and the two ends of the hinged ball head 2 are respectively sleeved with a first bowl-shaped self-lubricating pad 5 and a second bowl-shaped self-lubricating pad 6.

[0011] The connecting column body 202 is provided with external threads. In use, the connecting column body 202 is threadedly connected with the damper.

[0012] In use, the through holes 4 at both ends of the base 1 are threaded with screws, and the utility model is fixed on the building structure through the screws. Then, the connecting column body 202 is threadedly connected with the damper. The installation steps are simplified, the installation is more convenient and fast, the adaptability and stability of the utility model are better, the damper operation is ensured without idle stroke, and the response is faster and more effective.

Claims

1. A gapless cardan type hinged damper ear for buildings, characterized in that: It includes a base (1), a hinged ball head (2) and a gland (3), the gland (3) is arranged in the base (1), a limiting space for accommodating the ball (201) of the hinged ball head (2) is formed between the gland (3) and the base (1), the ball (201) of the hinged ball head (2) is freely rotatably arranged in the limiting space of the base (1), the connecting column (202) of the hinged ball head (2) is arranged outside the base (1), the side surface of the side of the base (1) away from the connecting column (202) is a plane, and both ends of the side are provided with through holes (4), and the two ends of the hinged ball head (2) are respectively sleeved with a first bowl-shaped self-lubricating pad (5) and a second bowl-shaped self-lubricating pad (6).

2. The architectural gapless cardan type hinged damper ear mount according to claim 1, characterized in that: An outer thread is arranged on the connecting column (202).

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