Copper sparrow-shaped brace for ancient building

Abstract

The utility model discloses a copper sparrow-shaped brace for an ancient building. The copper sparrow-shaped brace comprises a sparrow-shaped brace body, the first connecting plate is arranged on the sparrow brace body; the second connecting plate is detachably connected with the first connecting plate; the fixing plate is arranged at the end parts of the first connecting plate and the second connecting plate; the bolt is arranged on the fixing plate; the screw cap is screwed on the bolt; a protective cover is further included, the fixing plate is provided with a clamping groove allowing the bottom of the protective cover to be clamped in, and the end of the bolt and a nut can enter the protective cover.

Description

Technical Field

[0001] The utility model belongs to the technical field of building structures, in particular to a copper queti used for ancient buildings. Background Art

[0002] Modern beam-column wood structure is one of the main directions of wood structure development in my country. Brackets are installed at the joints between beams and columns to improve the load-bearing and shear resistance of the overall structure. However, traditional wooden brackets are not resistant to dryness and wetness, and it is difficult to guarantee their lifespan and quality control during use. In order to ensure service life, metal brackets are sometimes used, such as copper brackets. Copper brackets are often fixed with metal bolts during installation, but the nuts are prone to rust, which affects subsequent replacement and disassembly. Utility Model Content

[0003] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0004] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a bronze queti for ancient buildings, including:

[0005] Sparrow replaces the original body;

[0006] A first connecting plate is provided on the bracket body;

[0007] A second connecting plate, detachably connected to the first connecting plate;

[0008] A fixing plate, arranged on ends of the first connecting plate and the second connecting plate;

[0009] Bolts, arranged on the fixing plate;

[0010] Nut, screwed onto the bolt;

[0011] The utility model also comprises a protective cover, wherein the fixing plate is provided with a slot for the bottom of the protective cover to be inserted, and the protective cover is provided for the ends of the bolts and the nuts to enter.

[0012] Furthermore, an elastic protrusion is provided on the outer wall of the protective cover, and a groove matching with the elastic protrusion is provided on the side wall of the slot.

[0013] Furthermore, the elastic protrusion is provided with an arc-shaped curved surface and a horizontal surface.

[0014] Furthermore, the protective cover is provided with an elastic connecting rod, the elastic connecting rod is provided with a locking protrusion, and the side plate of the fixed plate is provided with a locking groove for the locking protrusion to be inserted.

[0015] Furthermore, the locking protrusion is provided with an inclined surface.

[0016] Furthermore, it also includes a third connecting plate, a fourth connecting plate detachably arranged on the third connecting plate, and a connecting piece.

[0017] Furthermore, the bolt is provided with a gasket.

[0018] Furthermore, the first connecting plate and the second connecting plate are semicircular.

[0019] Furthermore, elastic protective plates are provided on the inner walls of the first connecting plate and the second connecting plate.

[0020] The present application provides a bronze bracket for ancient buildings which is easy to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0022] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0023] In the attached picture:

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a schematic diagram of partial structural coordination of the utility model.

[0026] Figure 3 for Figure 2 A magnified view of point A. DETAILED DESCRIPTION

[0027] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0028] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0029] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0030] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0031] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0032] like Figure 1-3 As shown, a bronze bracket for ancient buildings comprises: a bracket body 1, a first connecting plate 2, a second connecting plate 3, a fixing plate 4, a bolt 5, a nut 6 and a protective cover 7, wherein the first connecting plate 2 is fixed on the side wall of the bronze bracket body, the second connecting plate 3 is arranged corresponding to the first connecting plate, and the first connecting plate and the second connecting plate are both semicircular and can be surrounded into a circle for fixing the bracket body on a wooden column; the fixing plate 4 is respectively fixed on the ends of the first connecting plate and the second connecting plate, and circular holes are opened thereon; the bolt 5 can pass through the circular hole of the fixing plate; the nut 6 can be screwed on the bolt; the protective cover 7 is cylindrical, the fixing plate 4 is provided with a slot 41 for the bottom of the protective cover to be inserted, and the protective cover can be entered by the bolt end and the nut, and after the first connecting plate and the second connecting plate are locked by the bolt and the nut, the protective cover can be sleeved on the bolt end, and then the connection between the nut and the bolt is covered to prevent water from entering, thereby preventing the connection from rusting, and facilitating subsequent disassembly and replacement.

[0033] In some embodiments, an elastic protrusion 61 is fixed on the outer wall of the protective cover 6, and the side wall of the slot is provided with a groove for the elastic protrusion to be inserted into, so as to prevent the protective cover from falling off; the elastic protrusion 61 is provided with an arc-shaped curved surface 611 and a horizontal surface 612, and the arc-shaped curved surface is provided to facilitate the insertion of the end of the protective cover into the slot; the horizontal surface is provided to increase the resistance of the elastic protrusion from escaping from the groove.

[0034] In some embodiments, an elastic connecting rod 62 is fixed on the side wall of the protective cover 6, and a locking protrusion 63 is fixed on the elastic connecting rod. The side plate of the fixing plate 4 is provided with a locking groove 42 for the locking protrusion to be inserted into; when the elastic protrusion is inserted into the groove, the locking protrusion will be inserted into the locking groove to prevent the protective cover from falling off. When disassembly is required, the elastic connecting rod is swung outward to make the locking protrusion fall out of the locking groove, and the protective cover can be taken out of the slot, and then the nut can be turned; and the locking protrusion is provided with an inclined surface 631.

[0035] In some embodiments, it also includes a third connecting plate 8, a fourth connecting plate 9 and a connecting piece 10. The third connecting plate 8 is fixed on the bracket body; the third connecting plate 9 is detachably connected to the third connecting piece through the connecting piece, and is used to connect the wooden beams; the connecting piece is made of screws and is provided with the same protective cover.

[0036] In some embodiments, the bolt is provided with a washer 51 .

[0037] In some embodiments, elastic protective plates 21 are provided on the inner walls of the first connecting plate and the second connecting plate.

[0038] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A bronze queti used for ancient buildings, comprising: A bracket body; a first connecting plate, arranged on the bracket body; a second connecting plate, detachably connected to the first connecting plate; A fixing plate is arranged on the ends of the first connecting plate and the second connecting plate; a bolt is arranged on the fixing plate; a nut is screwed on the bolt; it is characterized in that it also includes a protective cover, the fixing plate is provided with a slot for the bottom of the protective cover to be inserted, and the protective cover can be entered by the bolt end and the nut.

2. The copper bracket for ancient buildings according to claim 1, characterized in that: An elastic protrusion is arranged on the outer wall of the protective cover, and a groove matching with the elastic protrusion is arranged on the side wall of the clamping slot.

3. The copper bracket for ancient buildings according to claim 2, characterized in that: The elastic protrusion is provided with an arc-shaped curved surface and a horizontal surface.

4. The copper bracket for ancient buildings according to claim 1, characterized in that: The protective cover is provided with an elastic connecting rod, the elastic connecting rod is provided with a locking protrusion, and the fixing plate side plate is provided with a locking groove for the locking protrusion to be inserted.

5. The copper bracket for ancient buildings according to claim 4, characterized in that: The locking protrusion is provided with an inclined surface.

6. The copper bracket for ancient buildings according to claim 1, characterized in that: It also includes a third connecting plate, a fourth connecting plate detachably arranged on the third connecting plate, and a connecting piece.

7. The copper bracket for ancient buildings according to claim 1, characterized in that: The bolt is provided with a washer.

8. The copper bracket for ancient buildings according to claim 1, characterized in that: The first connecting plate and the second connecting plate are both semicircular.

9. The copper bracket for ancient buildings according to claim 1, characterized in that: Elastic protective plates are provided on the inner walls of the first connecting plate and the second connecting plate.

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