Wind-resistant device for shock insulation layer of building

Abstract

A building shock insulation layer wind resistance device comprises an upper connecting base and a lower connecting base and is characterized in that the upper connecting base and the lower connecting base are provided with fixing plate fixing devices matched with each other, and a detachable fixing plate is fixed between the upper connecting base and the lower connecting base through the fixing plate fixing devices; wind-resistant key mounting holes corresponding to each other in position are formed between the upper connecting seat and the lower connecting seat, and the wind-resistant device further comprises wind-resistant keys fixed in the wind-resistant key mounting holes. According to the wind-resistant device for the shock insulation layer of the building, the structures of the upper connecting seat and the lower connecting seat are improved, and the fixing plate is additionally arranged, so that the wind-resistant device can be integrally packaged and transported, the mounting gap does not need to be manually controlled during mounting, the time required during processing and mounting is saved, and the production cost and the mounting difficulty are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of building technology, specifically relating to a wind-resistant device for a building's seismic isolation layer. Background Technology

[0002] The wind resistance of the seismic isolation layer in coastal cities is insufficient. In the design of seismic isolation in high-intensity coastal areas, the wind resistance of the seismic isolation layer is generally considered. Therefore, it is necessary to consider adding wind-resistant devices to the building structure to increase the additional yield force to resist the problem of instability of the superstructure caused by excessive wind load. At the same time, the device does not affect the seismic isolation effect of the seismic isolation layer.

[0003] Existing seismic isolation layer wind-resistant devices, such as Figure 2 As shown, two steel plates of equal thickness are machined into a rectangular shape using a lathe, and then the... Figure 2 After the cutting part 3 is completed, the upper connecting seat 1 and the lower connecting seat 2 are formed. This machining method wastes material and requires a long machining time. The holes in the upper and lower connecting seats need to be aligned and drilled through to allow the wind-resistant key to pass smoothly through the upper and lower connecting seats. Figure 2 When shipping and installing the wind-resistant device, the upper and lower connecting seats need to be packaged and transported separately. During installation, the lower connecting seat is first fixed to the lower support pier with anchor sleeves, then the wind-resistant key is inserted into the lower connecting seat, and then the upper connecting seat is inverted on the wind-resistant key. During the installation process, the entire device also needs to be fixed on-site to ensure that the installation distance D meets the requirements. The installation distance D of fixing the wind-resistant device is controlled manually on-site, which makes it difficult to achieve precise fixing. The wind-resistant device installed later may fail prematurely due to improper installation gaps, causing the wind-resistant key to fail. Utility Model Content

[0004] In view of the defects of the existing technology, this utility model discloses a wind-resistant device for building seismic isolation layer.

[0005] The wind-resistant device for the seismic isolation layer of the building according to this utility model includes an upper connecting seat and a lower connecting seat. The upper connecting seat and the lower connecting seat have mutually cooperating fixing plates and fixing devices. A detachable fixing plate is fixed between the upper connecting seat and the lower connecting seat through the fixing plates and fixing devices.

[0006] Preferably, a wind-resistant key mounting hole corresponding to the position is provided between the upper connecting seat and the lower connecting seat, and the wind-resistant device further includes a wind-resistant key fixed in the wind-resistant key mounting hole.

[0007] Preferably, a rubber pad is provided inside the mounting hole of the wind-resistant key.

[0008] Preferably, both the upper connecting seat and the lower connecting seat are composed of a base plate and a seat plate fixed on the base plate.

[0009] Preferably, the fixing plate fixing device includes a transverse threaded hole and bolts on the side wall of the base plate.

[0010] Preferably, the top surface of the seat plate not connected with the bottom plate is a circular truncated cone shape.

[0011] Preferably, the fixing plate has multiple.

[0012] The building shock insulation layer wind resistance device, through improving the upper and lower connecting seat structure, increasing the fixing plate, so that the wind resistance device can realize the whole packaging transportation, and no longer needs artificial control installation gap during installation, saves the time needed during processing and installation, thereby reducing the production cost and reducing the installation difficulty. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 As shown in a specific embodiment of the building shock insulation layer wind resistance device of the utility model;

[0014] Figure 2 It is a specific embodiment mode schematic diagram of the building shock insulation layer wind resistance device in the prior art;

[0015] Figure 3 As shown in a specific production and installation process schematic diagram of the building shock insulation layer wind resistance device of the utility model;

[0016] The figure mark name is: 1-upper connecting seat, 2-lower connecting seat, 3-cutting part, 4-wind resistance key, 5-upper buttress, 6-lower buttress, 7-rubber pad, 8-fixing plate, 11-bottom plate, 12-seat plate, 13-longitudinal screw hole, 14-fixing plate fixing device. DETAILED DESCRIPTION

[0017] In order to more intuitively and clearly describe the specific details of the technical scheme of the utility model, the following will be combined with specific examples and example drawings to be described in detail.

[0018] In order to make the purpose, technical scheme and advantage of the utility model more clear, the following will be combined with the specific embodiment of the utility model and the corresponding drawing to clearly and completely set forth the technical scheme of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of protection of the utility model.

[0019] As Figure 1 As shown in the building shock insulation layer wind resistance device of the utility model, including upper connecting seat 1 and lower connecting seat 2, the upper connecting seat 1 and lower connecting seat 2 have mutually matched fixing plate fixing device 14, the upper connecting seat and lower connecting seat are fixed with the detachable fixing plate 8 through the fixing plate fixing device.

[0020] The length of the fixing plate 8 is determined according to the installation distance D between the upper and lower connecting seats during installation. During transportation of the wind-resistant device, the fixing plate fixing device is used to fix the plurality of fixing plates, so that the upper and lower connecting seats are connected into one whole through the plurality of fixing plates, and the installation distance between the upper and lower connecting seats is fixed.

[0021] After being transported to the construction site, the lower connecting seat 2 in the whole of the upper and lower connecting seats is first fixedly connected with the lower pier 6 on the construction site, and then the pouring and installation of the upper pier 5 is performed on the upper connecting seat 1. After the pouring and installation of the upper pier is completed and the upper connecting seat is fixed on the upper pier, the fixing plate is removed from between the upper and lower connecting seats. The above installation process makes it unnecessary to disassemble and assemble the upper and lower connecting seats during the whole installation process, and the installation distance between the upper and lower connecting seats is kept fixed during the installation process, thereby simplifying the installation process. Figure 3

[0022] The wind-resistant key installation hole is a blind hole arranged at the same position on the upper and lower connecting seats, and the wind-resistant device further comprises a wind-resistant key 4 fixed in the wind-resistant key installation hole. Since the wind-resistant device does not bear vertical pressure, a rubber pad 7 can be installed in the blind hole, which can effectively protect the wind-resistant key from being extruded and deformed.

[0023] Figure 1 In the specific embodiment shown in the drawings, the upper and lower connecting seats are each composed of a bottom plate and a seat plate fixed on the bottom plate. The bottom plate is a steel plate with uniform thickness, and the seat plate has a transverse cross-sectional area generally smaller than the bottom plate and is fixed on the bottom plate through a plurality of longitudinal threaded holes 13. The seat plate can be processed from a cylindrical steel blank. The cutting part 3 at the top surface of the steel blank is removed, so that the top surface is in the shape of a circular truncated cone. Compared with the prior art integral upper and lower connecting seat shown in the drawings, the processing difficulty is reduced, the volume of the cutting part is reduced, and the material loss is reduced. Figure 2

[0024] Figure 1 In the specific embodiment shown in the drawings, the fixing plate fixing device comprises transverse threaded holes on the side wall of the seat plate and bolts. The bolts pass through the fixing plate and are screwed in the transverse threaded holes. A plurality of fixing plates can be arranged around the seat plate, so that the spacing between the upper and lower connecting seats is consistent everywhere, thereby ensuring that the installation distance D is consistent everywhere.

[0025] Figure 3 ​​The anti-wind device is shown in a specific processing and installation process. First, the bottom plate 11 and the cylindrical steel blank are processed. The cutting part of the cylindrical steel blank is eliminated to obtain the seat plate 12 with a circular truncated cone shape. Blind holes are opened on the seat plate as anti-wind key installation holes. The bottom plate 11 and the seat plate 12 are fixed together through the longitudinal threaded holes 13 to form upper and lower connecting seats. The anti-wind key 4 and the rubber pad 7 are installed in the anti-wind key installation holes. At the same time, the fixing plate 8 is installed to make the upper and lower connecting seats form an integral whole. When installing, first, the lower connecting seat 2 in the upper and lower connecting seat integral whole is fixedly connected with the lower buttress 6 on the construction site. Then, the upper buttress 5 is poured and installed on the upper connecting seat 1. When the pouring and installation of the upper buttress 5 are completed, the upper connecting seat 1 is fixed on the upper buttress 5. Then, the fixing plate 8 is removed from between the upper and lower connecting seats.

[0026] The building shock insulation layer anti-wind device improves the structure of the upper and lower connecting seats, increases the fixing plate, so that the anti-wind device can realize integral packaging and transportation. When installing, the installation gap does not need to be artificially controlled, the time required during processing and installation is saved, and the production cost is reduced and the installation difficulty is reduced.

[0027] The foregoing is each preferred embodiment of the utility model, and the preferred embodiments in each preferred embodiment can be arbitrarily stacked and combined for use if not obviously self-contradictory or with a certain preferred embodiment as a prerequisite. The embodiments and specific parameters in the embodiments are only for clearly describing the utility model verification process of the utility model person and are not used to limit the patent protection range of the utility model. The patent protection range of the utility model is still subject to the claims, and equivalent structural changes made by using the content of the specification and drawings of the utility model should also be included in the protection range of the utility model.

Claims

1. A wind resistance device for a seismic isolation layer of a building, comprising an upper connection seat (1) and a lower connection seat (2), characterized in that The upper connecting seat (1) and the lower connecting seat (2) have mutually matched fixing plate fixing devices (14), and the upper connecting seat and the lower connecting seat are fixed with detachable fixing plates (8) through the fixing plate fixing devices.

2. The wind resistance device for a building isolation story according to claim 1, wherein The upper connecting seat (1) and the lower connecting seat (2) are provided with position corresponding wind-resistant key mounting holes, and the wind-resistant device further comprises wind-resistant keys (4) fixed in the wind-resistant key mounting holes.

3. The wind resistance device for a building isolation story according to claim 2, wherein The wind-resistant key mounting holes are provided with rubber pads (7).

4. The wind resistance device for a seismic isolation layer of a building according to claim 1, wherein The upper connecting seat and the lower connecting seat are both composed of a bottom plate (11) and a seat plate (12) fixed on the bottom plate.

5. The wind resistance device for a seismic isolation layer of a building according to claim 4, wherein The fixing plate fixing device (14) comprises transverse threaded holes and bolts on the side wall of the seat plate.

6. The wind resistance device for a seismic isolation layer of a building according to claim 4, wherein The top surface of the seat plate (12) not connected with the bottom plate is in the shape of a circular truncated cone.

7. The wind resistance device for a seismic isolation layer of a building according to claim 1, wherein The fixing plate (8) has multiple.

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