CN220117468U - V-shaped arch foot node for wood wrapping - Google Patents

Abstract

The utility model relates to an outer-cladding wood V-shaped arch foot node which comprises a laminated wood component, a steel node and an outer-cladding laminated wood board, wherein the steel node comprises a V-shaped part and a node bottom which are connected, the two laminated wood components are respectively coated at the end parts of two steel plates forming the V-shaped part, and the outer-cladding laminated wood board is coated at the outer side of the rest part of the steel node. Compared with the prior art, the utility model utilizes the advantages of the strength of steel materials, the natural warm appearance of the glued wood and the like, and the outer glued wood plate is coated to obviously improve the fire resistance of the node, thereby realizing the integration of the node and decoration.

Description

V-shaped arch foot node for wood wrapping

Technical Field

The utility model belongs to the field of civil engineering, relates to an arch leg node, and particularly relates to an outsourcing wood V-shaped arch leg node.

Background

In recent years, along with the development of a series of green and environment-friendly targets such as carbon peak, carbon neutralization and the like and the pursuit of life quality by people, wood structures are increasingly popularized in life. Because wood is anisotropic and has low shear strength, joints of wood structures with complex stress are often the weakest positions of the joints, and steel joints are often used for replacing the joints in engineering. However, steel nodes tend to be less preferred by architects to expose the nodes due to their significantly different appearance from wood.

In addition, wood generally does not have fire resistance and is not sufficiently load-bearing, so improving the fire resistance and load-bearing of wood structural arch joints while covering the steel joints is an important issue to be addressed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the V-shaped arch foot node of the outsourcing wood, which can obviously improve the fire resistance of the node while changing the structural appearance and the bearing capacity.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides an outsourcing wood V-arrangement arch foot node, includes veneer component, steel node and outsourcing veneer, the steel node is including V-arrangement portion and the node bottom that are connected, the veneer component is equipped with two, cladding respectively in the tip of two steel sheets that constitute V-arrangement portion, outsourcing veneer cladding in the outside of the rest position of steel node.

Further, the laminated wood member is fixedly connected with the V-shaped portion by a pin.

Further, the laminated wood member and the V-shaped portion are each provided with a pin hole for passing through the pin.

Further, the pin is provided with a plurality of pins.

Further, the outer-wrapping glued wood board is fixedly connected with the steel nodes through the through bolts.

Further, an internal thread hole is formed in the steel node, a bolt hole is formed in the outer glued wood plate, and the opposite-penetrating bolts sequentially pass through the bolt hole and the internal thread hole to fasten the outer glued wood plate and the steel node.

Further, a plurality of the pair-passing bolts are arranged.

Further, grooves are formed in positions, matched with the bolt holes, of the outer glued wood plates, and the grooves are filled through filling plates so as to hide the through bolts.

Further, epoxy resin is smeared on the surface of the filling plate.

Further, the outer-covered glued wood board comprises a plurality of detachable glued wood sub-boards, and adjacent glued wood sub-boards are connected through wood screws.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model combines the glued wood and the steel joints, not only can fully utilize the strength of steel and the natural warm appearance of the glued wood, but also can obviously improve the fire resistance of the joints by coating the glued wood, thereby realizing the integration of the joints and decoration

2. The utility model designs a combined mode that the glued wood board is coated outside the rectangular steel pipe, fully utilizes the advantages of the glued wood, is convenient to process, and accords with the elimination specification.

3. The outer side of the steel node is provided with the outer-wrapping glued board, so that the fire resistance of the node is obviously improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a disassembled three-dimensional schematic of the present utility model;

in the figure, 1 is a laminated wood member, 1-1 is a pin hole, 2 is a pin, 3 is a steel node, 4 is an outsourcing laminated wood board, 4-1 is a bolt hole, 5 is a through bolt, 5-1 is a nut, and 6 is a filling board.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Example 1

As shown in fig. 1 and 2, embodiment 1 provides an outer cladding wood V-shaped arch foot node, which comprises a laminated wood member 1, a steel node 3 and an outer cladding laminated wood 4, wherein the steel node 3 is formed by welding and combining a plurality of steel plates, the steel node 3 comprises a V-shaped part and a node bottom which are connected, the laminated wood member 1 is provided with two ends which are respectively coated on two steel plates forming the V-shaped part, and the outer cladding laminated wood 4 is coated on the outer side of the rest part of the steel node 3. The arch foot node is covered on the outer side of the steel node by the wood structure, the outer contour of the steel node is smaller than that of the wood member, the advantages of the strength of steel, the natural warm appearance of glued wood and the like are fully utilized, the fire resistance of the node is obviously improved by the outer Bao Jiaoge wood structure, and the integration of the node and decoration is realized.

As shown in fig. 2, the laminated wood member 1 is fastened to the V-shaped portion by a pin 2. Both the laminated wood member 1 and the V-shaped portion are provided with pin holes for passing through the pins 2. Specifically, the laminated wood member 1 is provided with a notch matching with the steel plates, and the two steel plate ends constituting the V-shaped portion are inserted into the notch and then connected by the pin 2.

In this embodiment, the plurality of pins 2 are provided, and the pin holes 1-1 on the laminated wood member 1 and the pin holes on the V-shaped portion are provided correspondingly in plurality, and the plurality of pins 2 are arranged in an array manner to improve connection reliability.

As shown in fig. 2, the outer plywood-looking panel 4 is fastened to the steel nodes 3 by means of the through bolts 5. An inner threaded hole 3-1 is formed in the steel joint 3, a bolt hole 4-1 is formed in the outer glued wood plate 4, and the opposite-penetrating bolts 5 sequentially pass through the bolt hole 4-1 and the inner threaded hole 3-1 to fasten the outer glued wood plate 4 and the steel joint 3.

As shown in fig. 2, in this embodiment, the exterior laminated wood board 4 includes a plurality of detachable laminated wood sub-boards, including a first board located at the V-shaped inner bottom of the V-shaped portion, and a second board, a third board, a fourth board, and a fifth board that are wrapped around the bottom of the V-shaped portion and the bottom of the node, so that the whole steel node is surrounded by the wood structure. In this embodiment, adjacent glued wood sub-boards are connected by wood screws.

In this embodiment, a plurality of the pair-passing bolts 5 are provided to improve the connection reliability.

In a preferred embodiment, the outer cladding glued wood 4 is provided with a groove at a position matching the bolt hole 4-1, and the groove is filled with a filler plate 6 to conceal the through bolt 5. The filling board 6 and the outer glued wood board 4 are made of the same material, so that the overall attractive appearance of the node is ensured.

Example 2

Referring to fig. 1 and 2, in the outer-covered wood V-shaped arch leg node provided in this embodiment, epoxy resin is coated on the surface of the filling board 6 to improve the waterproof and dustproof effects. The procedure is as in example 1.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims (10)

1. The utility model provides an outsourcing wood V-arrangement arch foot node, its characterized in that includes veneer component (1), steel node (3) and outsourcing veneer (4), steel node (3) are including V-arrangement portion and the node bottom that are connected, veneer component (1) are equipped with two, cladding respectively in the tip of two steel sheets that constitute V-arrangement portion, outsourcing veneer (4) cladding in the outside of the rest position of steel node (3).

2. A wood-encased V-shaped arch springing node according to claim 1, characterized in that the glued wood component (1) is fastened to the V-shaped part by means of pins (2).

3. A wood-encased V-shaped arch springing node according to claim 2, wherein both the glued wood component (1) and the V-shaped part are provided with pin holes for passing through the pins (2).

4. A wood-encased V-shaped arch springing node as claimed in claim 3, wherein said pin (2) is provided in plurality.

5. A wood-encased V-shaped arch springer joint according to claim 1, wherein the veneer-encased board (4) is fastened to the steel joint (3) by means of a butt bolt (5).

6. The outer cladding wood V-shaped arch foot node according to claim 5, wherein the steel node (3) is provided with an inner threaded hole (3-1), the outer cladding veneer (4) is provided with a bolt hole (4-1), and the opposite-penetrating bolts (5) sequentially pass through the bolt hole (4-1) and the inner threaded hole (3-1) to fasten the outer cladding veneer (4) and the steel node (3).

7. A wood-encased V-shaped arch springing node as claimed in claim 6, wherein said pair of bolts (5) is provided in plurality.

8. An outer veneer V-shaped arch springing joint according to claim 6, characterized in that the outer veneer (4) is provided with a groove in a position matching the bolt hole (4-1), which groove is filled with a filler plate (6) to conceal the counter bolt (5).

9. An outer wood V-shaped arch springing joint according to claim 8, wherein the filler board (6) has epoxy resin applied to the surface.

10. An outsourcing wood V-shaped arch springing node according to claim 1, characterized in that the outsourcing veneer (4) comprises a detachable plurality of veneer sub-boards, between which adjacent veneer sub-boards are connected by means of wood screws.