CN211622273U - Steel structure column - Google Patents
Steel structure column Download PDFInfo
- Publication number
- CN211622273U CN211622273U CN201922310770.7U CN201922310770U CN211622273U CN 211622273 U CN211622273 U CN 211622273U CN 201922310770 U CN201922310770 U CN 201922310770U CN 211622273 U CN211622273 U CN 211622273U
- Authority
- CN
- China
- Prior art keywords
- plate
- main supporting
- sides
- connecting plate
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Building Environments (AREA)
Abstract
The utility model provides a steel structure column, relates to the building structure field, including connecting plate and main backup pad, the main backup pad is vertical board, the connecting plate is for certainly the vertical board that the vertical limit of main backup pad extends to both sides, both sides the connecting plate respectively with the both ends of main backup pad are perpendicular there is looks connection portion on the connecting plate, looks connection portion includes bolt hole and trepanning portion, the bolt hole is spaced, runs through on the horizontal direction the through-hole of connecting plate top edge department, trepanning portion is including the widening board and press from both sides the orifice plate, the widening board is certainly the flat board that the lower limb level of connecting plate extends to both sides, press from both sides the orifice plate and be certainly the vertical flat board that extends downwards in both sides edge of widening board have on the clamp orifice plate with the perforation that the bolt hole is relative can promote the connection stability between the steel structure column.
Description
Technical Field
The utility model relates to a building structure field, concretely relates to steel construction column.
Background
The steel structure is a structure made of steel materials, is one of main building structure types, and mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or components are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. When a steel structure is used for building a building, the steel structure has higher requirements on the connection stability and the self strength of the steel structure, and if the steel structure has lower self strength or has a defect in structural strength under a specific condition, the steel structure is not suitable for being used as the steel structure for the building, so the self strength of the steel structure is an important factor for judging whether the steel structure can be built or not.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel structure column promotes the connection stability between the steel structure column.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a steel structure column, wherein, includes connecting plate and main backup pad, the main backup pad is vertical board, the connecting plate is for certainly the vertical board that the vertical limit of main backup pad extends to both sides, both sides the connecting plate respectively with the both ends of main backup pad are perpendicular there is looks connection portion on the connecting plate, looks connection portion includes bolt hole and trepanning portion, the bolt hole is spaced, runs through on the horizontal direction the through-hole of connecting plate top edge department, trepanning portion is including widening plate and double-layered orifice plate, widening plate is for certainly the lower limb level of connecting plate is to the flat board that both sides extended, double-layered orifice plate is certainly the vertical flat board that extends downwards in both sides edge of widening plate have on the double-layered orifice plate with the relative perforation of bolt hole.
Preferably, the connection plate further comprises a reinforcing part for reinforcing the structural strength between the connection plate and the main supporting plate.
Preferably, the reinforcing part is formed by reinforcing single plates connected end to end, and the reinforcing single plates are inclined plates extending from the inner wall surface of the connecting plate on one side to the inner wall surface of the connecting plate on the opposite side from bottom to top along the wall surface of the main supporting plate.
Preferably, vertical airflow holes for dehumidification ventilation are formed in the enhanced veneer.
Preferably, the vertical airflow holes are circular through holes which are distributed at intervals along the extension direction of the reinforced single plate and penetrate through the reinforced single plate in the vertical direction.
Preferably, the vertical airflow holes on the same reinforcing veneer are gradually reduced in distance in the direction from bottom to top.
Preferably, the reinforced single plate is further provided with an outer convex strip, and the outer convex strip is a convex strip vertically extending upwards from the upper surface of the edge of one side of the reinforced single plate, which is far away from the main supporting plate.
Preferably, the main supporting plate is provided with two-side communicating holes, and the two-side communicating holes are horizontal through holes which are positioned on the main supporting plate and close to the upper part of the lower end of each section of the reinforced single plate.
To sum up, the utility model discloses following beneficial effect has: with the top edge of trepanning portion nested connection board through bolt hole connecting bolt, the mode of screw realizes that the connection between the steel structure post is stable, promote the inner structure intensity of steel structure post through reinforcing portion, deal with the problem that steel structure post intensity reduces when the conflagration breaing out simultaneously, carry out gas through vertical airflow hole to the steel construction is inside to switch on, and can be when emergency, dismantle a bolt and to the inboard water injection of steel structure post, make water flow down along the reinforcing veneer, reduce the temperature of whole steel structure post.
Drawings
Fig. 1 is a schematic view of the overall structure of a square steel body.
Fig. 2 is a schematic view of a square steel body and a lower push plate.
In the figure: 1. the device comprises a connecting plate, 2, a main supporting plate, 3, a sleeving hole part, 4, a reinforced veneer, 5, a vertical airflow hole, 6, an outer raised line, 7 and a through hole at two sides.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
And the reinforcing part is used for reinforcing the structural strength between the connecting plate 1 and the main supporting plate 2. The reinforcing part is composed of reinforcing single plates 4 connected end to end, and the reinforcing single plates 4 are inclined plates extending from the inner wall surface of the connecting plate 1 on one side to the inner wall surface of the connecting plate 1 on the opposite side from bottom to top along the wall surface of the main supporting plate 2. The reinforced single plate 4 is a plane plate extending obliquely upwards, and can effectively reinforce the supporting strength between the connecting plates 1 at two sides and between the connecting plates 1 and the main supporting plate 2. Especially when the steel structure post suffers the conflagration, can effectively promote self intensity, avoid leading to connecting plate 1 or 2 hardness reductions of main backup pad and the condition that the steel construction collapses to appear because of high temperature.
On the enhanced veneer 4, there are vertical airflow holes 5 for dehumidification ventilation. The vertical airflow holes 5 are circular through holes which are distributed at intervals in the extending direction of the reinforced single plate 4 and penetrate through the reinforced single plate 4 in the vertical direction. The distance between the vertical airflow holes 5 on the same reinforced single plate 4 is gradually reduced in the direction from bottom to top. Can in time evacuate the inside high temperature of steel construction when taking place the conflagration, set up vertical air current hole 5 on reinforcing veneer 4 to vertical air current hole 5 is more upwards intensive more on same reinforcing veneer 4, has guided flame upwards to burn along reinforcing veneer 4's extension direction fabulously, and pierces through to the top in vertical air current hole 5 more easily on more ascending height.
The reinforced single plate 4 is also provided with an outer convex strip 6, and the outer convex strip 6 is a convex strip vertically extending upwards from the upper surface of the edge of one side of the reinforced single plate 4, which is far away from the main supporting plate 2. At the urgent moment of condition of a fire, can also come the inside cooling of steel construction post through dismantling a bolt of one end and to the downthehole water injection of bolt, at this moment, the water of pouring into can be along 4 downwardly extensions of the reinforcing veneer of upside to ooze to the below from 5 hypotrophs of vertical air current hole, so, in order to reach better watering and stretch the effect, set up outside sand grip 6 on reinforcing veneer 4, thereby avoid water to survey and flow and influence the cooling effect.
The main supporting plate 2 is provided with two-side communicating holes 7, and the two-side communicating holes 7 are horizontal through holes which are positioned above the lower end of each section of the reinforced single plate 4 on the main supporting plate 2. The arrangement of the through holes 7 on both sides can make the reinforcing single plates 4 on both sides of the main supporting plate 2 mutually pass water.
Claims (8)
1. A steel structure column is characterized by comprising a connecting plate (1) and a main supporting plate (2), the main supporting plate (2) is a vertical plate, the connecting plates (1) are vertical plates extending from the vertical edge of the main supporting plate (2) to two sides, the connecting plates (1) at two sides are respectively vertical to two ends of the main supporting plate (2), the connecting plate (1) is provided with an interconnecting part which comprises a bolt hole and a trepanning part (3), the bolt holes are through holes which are spaced in the horizontal direction and penetrate through the upper edge of the connecting plate (1), the trepanning part (3) comprises a widening plate and a hole clamping plate, the widening plate is a flat plate which extends from the lower edge of the connecting plate (1) to two sides horizontally, the hole clamping plate is a flat plate which vertically extends downwards from the edges of the two sides of the widening plate, and the hole clamping plate is provided with a through hole opposite to the bolt hole.
2. A steel structural column according to claim 1, further comprising a reinforcing portion for reinforcing structural strength between the connection plate (1) and the main supporting plate (2).
3. A steel structural column according to claim 2, wherein the reinforcing portion is formed by end-to-end reinforcing single plates (4), and the reinforcing single plates (4) are inclined plates extending from the inner wall surface of the connecting plate (1) on one side to the inner wall surface of the connecting plate (1) on the opposite side along the wall surface of the main supporting plate (2) from bottom to top.
4. A steel structural column according to claim 3, wherein vertical air flow holes (5) for dehumidification ventilation are provided in said enhanced veneer (4).
5. A steel structural column according to claim 4, wherein said vertical air flow holes (5) are circular through holes vertically penetrating said reinforcing veneer (4) and spaced apart in the direction of extension of said reinforcing veneer (4).
6. A steel structural column according to claim 5, wherein said vertical air flow holes (5) on the same said reinforcing veneer (4) are gradually spaced apart in the bottom-up direction.
7. A steel structural column according to claim 6, wherein an outer rib (6) is further provided on said reinforced single plate (4), said outer rib (6) is a protruding strip vertically extending upward from the upper surface of the edge of said reinforced single plate (4) on the side away from said main supporting plate (2).
8. A steel structural column according to claim 7, wherein there are through holes (7) on the main supporting plate (2), and the through holes (7) are horizontal through holes on the main supporting plate (2) near the upper part of the lower end of each section of the reinforced single plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310770.7U CN211622273U (en) | 2019-12-20 | 2019-12-20 | Steel structure column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310770.7U CN211622273U (en) | 2019-12-20 | 2019-12-20 | Steel structure column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622273U true CN211622273U (en) | 2020-10-02 |
Family
ID=72630756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310770.7U Active CN211622273U (en) | 2019-12-20 | 2019-12-20 | Steel structure column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622273U (en) |
-
2019
- 2019-12-20 CN CN201922310770.7U patent/CN211622273U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102359180B (en) | Truss combined beam and upper and layer connected light steel structure and construction method thereof | |
| CN202248251U (en) | Lightweight steel construction for connecting truss combination beams, upper layer and lower layer | |
| CN211622273U (en) | Steel structure column | |
| CN211470603U (en) | Telescopic tower crane passageway | |
| CN210032088U (en) | Easily install steel construction assembled node | |
| CN209760968U (en) | Integrated louver-shaped fence | |
| CN108049500B (en) | Stable-type stiffness-conversion steel structure and working method thereof | |
| CN209579951U (en) | A kind of outer wall template | |
| CN212427511U (en) | Steel structure beam column | |
| CN205036082U (en) | Aluminum alloy template is c reinforcement member that appears for system | |
| CN205077730U (en) | High strength steel muscle support frame | |
| CN211396868U (en) | Embedded part for street lamp installation and construction | |
| CN208472949U (en) | A kind of integrated-type steel moald-cavity convenient for site operation | |
| CN206053080U (en) | A kind of floor mounting structure for steel house | |
| CN212613072U (en) | Assembled steel structure | |
| CN209556344U (en) | A kind of inside wall formwork | |
| CN214364062U (en) | Steel construction factory building | |
| CN219450447U (en) | Installation and construction auxiliary device for river bridge landscape lighting | |
| CN208456170U (en) | A kind of illumination protection canopy of assemble type | |
| CN211034805U (en) | Device for combining rod piece and logistics channel of construction elevator | |
| CN217759488U (en) | Concrete floor structure with steel hidden beam | |
| CN215978051U (en) | Cross-shaped steel beam structure convenient for passing through of reinforcing steel bars | |
| CN210316497U (en) | Scaffold board internal and external support fixing device | |
| CN211037316U (en) | Node connection structure of building decoration bracing and floor banding roof beam | |
| CN213774434U (en) | Steel scaffold board for scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |