CN211080772U - Steel structure cross column - Google Patents
Steel structure cross column Download PDFInfo
- Publication number
- CN211080772U CN211080772U CN201921421480.3U CN201921421480U CN211080772U CN 211080772 U CN211080772 U CN 211080772U CN 201921421480 U CN201921421480 U CN 201921421480U CN 211080772 U CN211080772 U CN 211080772U
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- Prior art keywords
- angle
- steel
- angle steel
- cross
- shaped
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a steel structure cross column, belonging to the field of steel structure buildings; comprises angle steel, a T-shaped plate and a flange plate; the angle steel right angle is evenly provided with right angle-shaped openings at intervals from the middle to two ends along the length direction, each right angle-shaped opening is matched with the angle steel right angle, the angle steels are four, are attached back to back and are fixedly connected in a cross manner, a T-shaped plate is vertically and fixedly connected with the angle steel, and a flange plate is fixedly connected with two ends of the angle steel; the utility model adopts the angle steel to be fixedly connected into the cross-shaped cylinder, has simpler production and manufacture and firm structure, is welded at the right angle part of the angle steel and is not easy to deform; the angle steel is provided with a right-angle opening, so that the welding is convenient; the flange plates are fixedly connected to the two ends of the angle steel, so that the cross columns can be connected in pairs conveniently, and meanwhile, the cross columns can be stably connected with other structures conveniently.
Description
Technical Field
The utility model relates to a steel construction cross post belongs to steel construction building field.
Background
The steel structure cross column is an important structural column in a frame, and the quality of the steel structure cross column directly influences the efficiency of steel structure field construction. The steel structure is favored by light weight, good anti-seismic performance, good space sense and unique environmental protection advantages, so that the steel structure is adopted by more and more high-rise buildings as the main structure, and the cross column is quite common in the high-rise buildings. The existing cross column steel members are mostly combined by one H-shaped steel and two T-shaped steels or directly welded by steel plates, at present, problems are often encountered in the welding or using process of some cross columns, for example, welding points of the cross columns are concentrated at one position, the rigidity and elasticity of the welded cross columns are reduced, and the service performance of the cross columns is difficult to ensure; the cross post is placed in light steel workshop and is supported not stably enough, is not convenient for fix the cross post subaerial to two cross posts are not convenient for splice each other, connect inseparably enough, and the cross post is emptyd easily, has the potential safety hazard, uses safety inadequately.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a steel structure cross post.
The utility model adopts the technical proposal that: a steel structure cross column comprises angle steel and a flange plate; the angle steel right angle department has seted up the right angle shape mouth along its length direction from the centre to both ends interval uniformly, every right angle shape mouth and angle steel right angle adaptation, and the angle steel is four and back to back laminating and is cross fixed connection, ring flange fixed connection in angle steel both ends.
Furthermore, rectangular openings are formed in the middle of right-angle sides at two ends of the angle steel, and two rows of connecting holes are uniformly formed in the two right-angle sides of the angle steel along the length direction of the angle steel at intervals; the connecting holes can be used for connecting an external structure, and can also be partially connected through bolts, so that the connecting strength between the angle steels is enhanced.
Furthermore, one surface of the flange plate is provided with a cross-shaped bulge, the cross-shaped bulge is of a hollow structure, and the flange plate is nested in the rectangular openings at the two ends of the angle steel through the cross-shaped bulge; the connection strength between the angle steels is enhanced, and the cross-shaped convex hollow structure is perfectly attached to the joint of a cross-shaped column body formed by the angle steels.
Furthermore, the flange plate is uniformly provided with connecting holes along the same circumference; the cross columns or the cross columns and other structures can be connected quickly.
Furthermore, the inner vertical surfaces of the two right-angle sides of the angle steel are vertically and fixedly connected with T-shaped plates, and a plurality of T-shaped plate webs are vertically and fixedly connected with the inner vertical surfaces of the two sides of the angle steel; the T-shaped plate can be convenient for other structures to be connected and fixed with the cross column, and when the cross column needs to be poured for use, the T-shaped plate can greatly enhance the connection strength of the cross column and the poured concrete.
Furthermore, the four pieces of angle steel are equal-edge angle steel with the same shape and size.
Compared with the prior art, the beneficial effects of the utility model are that: the angle steel is fixedly connected into a cross-shaped column, so that the production and the manufacturing are simple, the structure is firm, and the angle steel is welded at the right angle of the angle steel and is not easy to deform; the angle steel is provided with a right-angle opening, so that the welding is convenient; the flange plates are fixedly connected to the two ends of the angle steel, so that the cross columns can be connected in pairs conveniently, and meanwhile, the cross columns can be stably connected with other structures conveniently.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the structure of the middle column of the present invention.
Fig. 3 is the structural schematic diagram of the angle steel of the present invention.
Fig. 4 is a schematic view of the flange structure of the present invention.
In the figure: 1-flange plate, 2-angle steel and 3-T-shaped plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited thereto in any way, and any modification or improvement based on the teaching of the present invention is within the protection scope of the present invention.
As shown in fig. 1: a steel structure cross column comprises angle steel 2; still include "T" shaped plate 3, ring flange 1, angle steel 2 right angle department has seted up the right angle mouth along its length direction from the centre to both ends interval uniformly, every right angle mouth and the adaptation of angle steel 2 right angle, angle steel 2 is the same equilateral angle steel of four shape form dimensions and back to back laminating and is cross fixed connection, "T" shaped plate 3 has a plurality ofly and the vertical perpendicular fixed connection of 3 webs of "T" shaped plate in angle steel 2 both sides facade, and 1 one of ring flange has on the surface to be the criss-cross arch, the criss-cross arch is hollow structure, and ring flange 1 is through the protruding nested rectangle opening in angle steel 2 both ends of cross, has evenly seted up the connecting hole along same circumference on ring flange 1.
Rectangular openings are formed in the middle of right-angle sides at two ends of the angle steel 2, and two rows of connecting holes are uniformly formed in the two right-angle sides of the angle steel 2 along the length direction of the angle steel at intervals.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. A steel structure cross column comprises angle steel (2) and a flange plate (1); the method is characterized in that: angle steel (2) right angle department has seted up the right angle mouth along its length direction from the centre to both ends interval uniformly, every right angle mouth and angle steel (2) right angle adaptation, angle steel (2) are four and back to back laminating and are cross fixed connection, ring flange (1) fixed connection is in angle steel (2) both ends.
2. The steel structure cross post as claimed in claim 1, wherein: rectangular openings are formed in the middle of right-angle sides at two ends of the angle steel (2), and two rows of connecting holes are uniformly formed in the two right-angle sides of the angle steel (2) along the length direction of the angle steel at intervals.
3. The steel structure cross post as claimed in claim 2, wherein: the flange plate is characterized in that one surface of the flange plate (1) is provided with a cross-shaped bulge, the cross-shaped bulge is of a hollow structure, and the flange plate (1) is nested in rectangular openings at two ends of the angle steel (2) through the cross-shaped bulge.
4. The steel structure cross post as claimed in claim 3, wherein: the flange plate (1) is uniformly provided with connecting holes along the same circumference.
5. The steel structural cross post according to any one of claims 1 to 4, wherein: the vertical fixed connection of facade is in two right-angle sides of angle steel (2) "T" shaped plate (3), "T" shaped plate (3) have a plurality ofly and "T" shaped plate (3) web vertical fixed connection in the facade in two right-angle sides of angle steel (2).
6. The steel structural cross post according to any one of claims 1 to 4, wherein: the four pieces of angle steel (2) are equal angle steel with the same shape and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421480.3U CN211080772U (en) | 2019-08-29 | 2019-08-29 | Steel structure cross column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421480.3U CN211080772U (en) | 2019-08-29 | 2019-08-29 | Steel structure cross column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211080772U true CN211080772U (en) | 2020-07-24 |
Family
ID=71638725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921421480.3U Expired - Fee Related CN211080772U (en) | 2019-08-29 | 2019-08-29 | Steel structure cross column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211080772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565262A (en) * | 2021-07-01 | 2021-10-29 | 湖北新支点钢结构工程股份有限公司 | Cross steel structure and machining process thereof |
-
2019
- 2019-08-29 CN CN201921421480.3U patent/CN211080772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565262A (en) * | 2021-07-01 | 2021-10-29 | 湖北新支点钢结构工程股份有限公司 | Cross steel structure and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |