CN217601704U

CN217601704U - Steel structure node

Info

Publication number: CN217601704U
Application number: CN202221252047.3U
Authority: CN
Inventors: 郑中利; 郑红卫; 龙文洲; 董正国; 扈宁波; 陈湛飞; 吴华芬
Original assignee: Guangzhou Zhonghong Construction Engineering Co ltd
Current assignee: Guangzhou Zhonghong Construction Engineering Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-18
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to the technical field of buildings and discloses a steel structure node, which comprises a middle conversion round pipe and a multidirectional crossing structure; the multidirectional crossing structure comprises a plurality of strip-shaped frameworks, the frameworks are intersected at an intersection position, and the frameworks are arranged at intervals in the circumferential direction around the intersection position; wherein, multidirectional crossing structure forms the cavity region in the intersection position, and the cavity region is arranged in the middle conversion pipe, and a plurality of skeletons are respectively external on the periphery wall of middle conversion pipe. The utility model discloses in, because middle conversion pipe can hide in the position of crossing of a plurality of skeletons, therefore steel construction node outward appearance is whole pleasing to the eye.

Description

Steel structure node

Technical Field

The utility model relates to a building technical field especially relates to a steel construction node.

Background

The steel construction is the highest structure of industrialization degree, and in use has the cost low, can remove at any time etc. advantage, consequently in current factory building, most adopt the steel construction to accomplish, and the steel construction is building the in-process, can appear a large amount of nodes, need connect through the node component between the node, the security of whole steel construction of good or bad direct influence of node component.

At present, steel structures are generally required to be connected through hub-shaped nodes, and the nodes are generally large and exposed circularly and are far larger than the cross section of a connecting rod, so that the exposure is visible and is not attractive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides a beautiful steel structure node.

In order to achieve the above object, the utility model provides a steel structure node, include:

a middle conversion round pipe; and

the multi-directional crossing structure comprises a plurality of strip-shaped skeletons, the skeletons are intersected at a junction position, and the skeletons are arranged at intervals in the circumferential direction around the junction position;

the multidirectional crossing structure forms a hollow area in the intersection position, the middle conversion circular tube is arranged in the hollow area, and the frameworks are respectively connected with the outer peripheral wall of the middle conversion circular tube in an external mode.

In some embodiments, each of the skeletons includes first and second oppositely disposed side panels; a first notch is formed in the first side plate, a second notch is formed in the second side plate, and the peripheral wall of the middle conversion circular tube is respectively attached to the edge of the first notch and the edge of the second notch.

In some embodiments, the number of the skeletons is two, and the two skeletons are respectively vertically arranged.

In some embodiments, the method may be characterized by,

a first opening for the first side plate of the second framework to pass through is formed in the first side plate of the first framework, and the first opening and the first notch divide the first side plate of the first framework into three parts;

the first is seted up on the second curb plate of skeleton and is supplied the second opening that the second curb plate of skeleton passed, the second opening with the second breach is with the first the second curb plate of skeleton divide into the triplex.

In some embodiments, the two frames are relatively rotatable about the meeting location.

In some embodiments, the device further comprises an upper closing plate, a lower closing plate and a plurality of rods;

the rod pieces correspond to the frameworks one by one, and the rod pieces are connected to the end parts, deviating from the intersection position, of the corresponding frameworks respectively;

lower shrouding subsides are located on the one end opening edge of middle conversion pipe, just the downside of shrouding is respectively with a plurality of down the member flushes, go up the shrouding subsides and locate on the other end opening edge of middle conversion pipe, just go up the side of going up the shrouding respectively with a plurality of the member flushes.

In some embodiments, a plurality of said armatures are respectively sandwiched between said upper and lower closure plates.

In some embodiments, the upper sealing plate and the plurality of skeletons respectively form welding points, and the lower sealing plate and the plurality of skeletons respectively form welding points therebetween.

The embodiment of the utility model provides a steel structure node compares with prior art, and its beneficial effect lies in:

based on the steel structure node of this embodiment, because middle conversion pipe can hide in the intersection position of a plurality of skeletons, therefore steel structure node outward appearance is whole pleasing to the eye.

Drawings

Fig. 1 is a top view of the utility model discloses steel structure node.

Fig. 2 is the utility model discloses a steel construction node's cross-sectional view.

Fig. 3 is an enlarged view of the first frame, the second frame and the middle conversion pipe in fig. 2 of a steel structure node according to the embodiment of the present invention

Fig. 4 is the utility model discloses an axonometric drawing of steel construction node.

In the figure, 100, the middle conversion circular tube; 200. a multidirectional cross structure; 210. a first skeleton; 211. a first side panel of the first frame; 212. a second side panel of the first frame; 213. a first notch; 220. a second framework; 221. a first side panel of a second frame; 222. a second side panel of the second frame; 223. a second notch; 224. a first opening; 225. a second opening; 300. an upper sealing plate; 400. a lower sealing plate; 500. a rod member.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 4, a steel structure node according to an embodiment of the present invention includes a middle conversion circular pipe 100 and a multi-directional crossing structure 200; the multidirectional crossing structure 200 comprises a plurality of strip-shaped skeletons, the skeletons are crossed at a crossing position, and the skeletons are arranged at intervals in the circumferential direction around the crossing position; wherein, multidirectional alternately structure 200 forms the hollow region in the intersection position, and the middle conversion pipe 100 is placed in the hollow region in, and a plurality of skeletons are respectively external on the periphery wall of middle conversion pipe 100.

From this, based on the steel structure node of this embodiment, because in the intersection position that middle conversion pipe 100 can hide a plurality of skeletons, the whole pleasing to the eye of steel structure node outward appearance.

In some embodiments, as shown in fig. 1-4, each frame includes first and second oppositely disposed side panels, respectively; a first notch 213 is formed on the first side plate, a second notch 223 is formed on the second side plate, and the outer peripheral wall of the middle conversion circular tube 100 is respectively attached to the edge of the first notch 213 and the edge of the second notch 223. In this embodiment, the middle conversion circular tube 100 can respectively form a stable support for each framework.

In the following drawings and the description, as shown in fig. 1 to 4, a multidirectional crossing structure 200 is described as a cross-shaped crossing node, that is, the number of the skeletons is two, and the two skeletons are respectively vertically arranged. The structure node is common, low in cost, stable in structural strength and wide in application.

In some embodiments, as shown in fig. 1 to 4, a first opening 224 for the first side plate 221 of the second frame 220 to pass through is formed on the first side plate 211211 of the first frame 210, and the first opening 224 and the first notch 213 divide the first side plate 211 of the first frame 210 into three parts; the second side plate 212 of the first framework 210 is provided with a second opening 225 for the second side plate 222 of the second framework 220 to pass through, and the second opening 225 and the second gap 223 divide the second side plate 212 of the first framework 210 into three parts.

In this embodiment, the first opening 224 and the second opening 225 are respectively disposed, so that interference between the first side plate and the second side plate of the two frameworks is avoided, and when the first side plate 221 of the second framework 220 passes through the first opening 224, the first side plate 221 of the second framework 220 in the first opening 224 can support the first side plate 211 of the first framework 210, and similarly, when the second side plate 222 of the second framework 220 passes through the second opening 225, the second side plate 222 of the second framework 220 in the second opening 225 can support the second side plate 212 of the first framework 210, so that the strength of the steel structure node is improved.

In some embodiments, as shown in fig. 1 to 4, the first framework 210 and the second framework 220 can rotate relatively around the intersection position, so that the steel structure node of the present embodiment can adjust an included angle between the first framework 210 and the second framework 220 according to actual conditions, thereby being suitable for installing a rod 500 structure.

In some embodiments, as shown in fig. 1-4, further comprises an upper cover plate 300, a lower cover plate 400, and a plurality of rods 500; the plurality of rod pieces 500 correspond to the plurality of frameworks one by one, and the plurality of rod pieces 500 are respectively connected to the ends of the corresponding frameworks, which deviate from the intersection position; lower shrouding 400 pastes and locates on the one end opening edge of middle conversion pipe 100, and the downside of shrouding 400 flushes with a plurality of poles 500 respectively down, goes up shrouding 300 pastes and locates on the other end opening edge of middle conversion pipe 100, and goes up shrouding 300's the side of going up and flushes with a plurality of poles 500 respectively.

In the present embodiment, by providing the upper sealing plate 300 and the lower sealing plate 400, the hidden arrangement of the middle conversion circular tube 100 can be further achieved, and the beauty of the steel structure node of the present embodiment is further improved; meanwhile, the lower side surface of the lower sealing plate 400 is respectively flush with the plurality of rods 500, and the upper side surface of the upper sealing plate 300 is respectively flush with the plurality of rods 500, so that the appearance harmony of the steel structure node of the present embodiment can be further improved.

In some embodiments, as shown in fig. 1 to 4, the first frame 210 and the second frame 220 are respectively clamped between the upper cover plate 300 and the lower cover plate 400 to improve the overall strength of the steel structure joint of the present embodiment.

In some embodiments, as shown in fig. 1 to 4, the upper sealing plate 300 forms solder joints with the plurality of bobbins, respectively, the lower sealing plate 400 forms solder joints with the plurality of bobbins, respectively, and the upper sealing plate 300 and the lower sealing plate 400 are connected by welding, so that the connection strength is stable.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A steel structural node, comprising:

a middle conversion round pipe; and

the multi-directional cross structure forms a hollow area in the intersection position, the middle conversion circular tube is arranged in the hollow area, and the plurality of frameworks are respectively externally connected to the outer peripheral wall of the middle conversion circular tube.

2. The steel structure node of claim 1, wherein each of the skeletons includes first and second oppositely disposed side plates; a first notch is formed in the first side plate, a second notch is formed in the second side plate, and the peripheral wall of the middle conversion circular tube is respectively attached to the edge of the first notch and the edge of the second notch.

3. The steel structure node of claim 2, wherein the number of the skeletons is two, and the two skeletons are respectively vertically arranged.

4. The steel structure node of claim 3,

5. The steel structure node of claim 2, wherein the two skeletons are relatively rotatable about the location of intersection.

6. The steel structure node according to claim 1, further comprising an upper sealing plate, a lower sealing plate, and a plurality of rods;

7. The steel structural node of claim 6, wherein a plurality of said armatures are sandwiched between said upper and lower closure plates, respectively.

8. The steel structural node of claim 6, wherein said upper plate forms a weld with said plurality of armatures, respectively, and said lower plate forms a weld with said plurality of armatures, respectively.