CN222835217U - Externally extruded steel structure box column - Google Patents
Externally extruded steel structure box column Download PDFInfo
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- CN222835217U CN222835217U CN202421363727.1U CN202421363727U CN222835217U CN 222835217 U CN222835217 U CN 222835217U CN 202421363727 U CN202421363727 U CN 202421363727U CN 222835217 U CN222835217 U CN 222835217U
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Abstract
The utility model discloses an externally-extruded steel structure box column, in particular to the technical field of steel structures, which mainly comprises a box structure beam, wherein the bottom end of the box structure beam is welded with a base, the top end of the base is fixedly connected with a support column positioned in the box structure beam, and the outer wall of the support column is provided with a multidirectional extrusion-resistant mechanism; the multidirectional extrusion-resistant mechanism comprises a reinforcing ring fixedly arranged on the outer wall of a support column, wherein a supporting ring is welded on the outer wall of the support column and above the reinforcing ring, V-shaped supporting beams fixedly connected are arranged on two sides of the outer wall of the support column, and two inclined supporting plates are fixedly connected to the opposite sides of the two V-shaped supporting beams. The utility model adopts the multidirectional extrusion-resistant mechanism, the supporting rings and the reinforcing rings can provide supporting force for the two V-shaped supporting beams through external stress to the box-shaped structural beams, the two reinforcing strips can realize front and rear support for the inside of the box-shaped structural beams, deformation damage of the box-shaped structural beams is avoided, and the external extrusion resistance is better.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a steel structure box column resistant to external extrusion.
Background
The steel structure box column plays an important role in construction and bridge engineering, and the main application is bearing capacity, the box column is formed by welding four steel plates, is square or rectangular in shape and has larger bearing capacity. The vertical load bearing device can bear vertical load and also can bear horizontal load and vibration load, so that the vertical load bearing device is widely applied to projects such as high-rise buildings, large-span structures, subway stations, airports, bridges and the like.
In the prior art, the patent of the patent publication No. CN212561892U discloses a steel structure box column connecting node, and the steel structure box column is fixedly installed through high-strength bolts matched with a hoist hole and a bolt gasket, so that the installation and disassembly efficiency is improved, the stability of the connecting node is improved, the breakage is avoided, and the cost of manpower and material resources is reduced;
In the use process of the steel structure box column, once the outside is impacted by external force, the outside deforms and then is recessed to the inside, so that the steel structure box column is extremely easy to cause internal deformation and damage after being impacted by the outside, the external extrusion resistance is poor, and therefore the steel structure box column resistant to external extrusion needs to be provided.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a steel structural box column that is resistant to external extrusion.
The technical scheme is that the steel structure box column comprises a box-shaped structure beam, wherein a base is welded at the bottom end of the box-shaped structure beam, a support column is fixedly connected to the top end of the base and located in the box-shaped structure beam, a multidirectional extrusion resisting mechanism is arranged on the outer wall of the support column and comprises a reinforcing ring fixedly arranged on the outer wall of the support column, a support ring is welded above the reinforcing ring, V-shaped support beams are fixedly connected to two sides of the outer wall of the support column, two inclined support plates are fixedly connected to two opposite sides of the V-shaped support beams, reinforcing blocks are fixedly connected to two sides of the V-shaped support beams, and reinforcing strips are fixedly connected to the top end and the bottom end of each reinforcing block.
Preferably, the top end face of the support ring is higher than the top end face of the reinforcing ring, the cross section shapes of the reinforcing ring and the support ring are all round, the center point of the inner wall of the support ring and the center point of the inner wall of the reinforcing ring are located at the same vertical line position, the support ring and the reinforcing ring are welded with the V-shaped support beam, the support ring and the reinforcing ring are symmetrically arranged about the middle of the V-shaped support beam, two inclined support blocks are fixedly connected to two sides of the box-shaped structural beam, the bottom ends of the inclined support blocks are welded with the top end of the base, the top end of the base is close to the four corner line positions of the base, and the cross section shape of the mounting hole is round.
In this technical scheme, two slope supporting pieces realize the slope to box structure roof beam both sides and consolidate, when the box structure roof beam outside receives extrusion impact force, through outside atress to box structure roof beam, pillar support ring and reinforcing ring, the slope extension board provides holding power to V-arrangement supporting beam, increase V-arrangement supporting beam's stability, the reinforcing piece provides holding power to two reinforcement strips, two reinforcement strips can support the inside front and back of box structure roof beam, and two V-arrangement supporting beam can support the reinforcement to the inside left and right sides of box structure roof beam, the inside anti outside extrusion ability of box structure roof beam is stronger, avoid causing box structure roof beam deformation damage.
The reinforcing component comprises corner support blocks fixedly mounted at one end of the reinforcing column, reinforcing arc strips are welded on two sides of the outer wall of the reinforcing column, connecting support blocks are fixedly connected to one side of the outer wall of each reinforcing arc strip, a hexagonal column is fixedly mounted in front of the outer wall of the support ring, and reinforcing ribs are welded at one end of the hexagonal column. The two reinforcing arc strips are symmetrically arranged about the hexagonal column, and the cross section of each reinforcing arc strip is arc-shaped.
In this technical scheme, prop up ring support and consolidate the post, the turning prop up the piece and to the interior wall of box structure roof beam a corner position realization consolidate and support, the hexagonal post supports the strengthening rib, the strengthening rib is to the corner realization of another position department of box structure roof beam inner wall, two consolidate the arc strip and support two connection prop up the piece respectively, two connection prop up the piece and can realize the reinforcement to box structure roof beam inner wall two other corner points and support.
The utility model has the technical effects and advantages that:
1. The utility model adopts a multidirectional extrusion-resistant mechanism, is stressed on the box-shaped structural beam through the outside, and can provide supporting force for the two V-shaped supporting beams through the base supporting support column, the supporting ring and the reinforcing ring, the two reinforcing strips can support the front surface and the rear surface of the inside of the box-shaped structural beam, the two V-shaped supporting beams can support and reinforce the left surface and the right surface of the inside of the box-shaped structural beam, and deformation damage of the box-shaped structural beam is avoided;
2. The utility model adopts the reinforcing component, the supporting ring supports the reinforcing column through the supporting column, the corner supporting block realizes reinforcing support to a corner position of the inner wall of the box-shaped structure beam, meanwhile, the supporting ring supports the hexagonal column, the reinforcing rib realizes reinforcing to a corner at another position of the inner wall of the box-shaped structure beam, the two connecting supporting blocks can realize reinforcing support to other two corner points of the inner wall of the box-shaped structure beam, and the corner position of the box-shaped structure beam has better compression resistance.
Drawings
Fig. 1 is a schematic front view of an externally extruded steel structural box column of the present utility model.
Fig. 2 is a schematic view of a box girder and a base in a split partial structure according to the present utility model.
Fig. 3 is a schematic top plan view of the externally extruded steel structural box column of the present utility model.
Fig. 4 is a schematic vertical section of the steel structure box column of the present utility model with resistance to external extrusion.
Fig. 5 is a schematic view of a partial structure of a junction between a V-shaped strut and an inclined strut.
FIG. 6 is a schematic view of a broken-away partial structure of the connection between a strut and a support ring according to the present utility model.
The steel plate is characterized by comprising the following components of a box-shaped structural beam 1, a base 2, a strut 3, a reinforcing ring 4, a supporting ring 5, a V-shaped supporting beam 6, an inclined supporting plate 7, a reinforcing block 8, a reinforcing strip 9, a reinforcing strip 10, an inclined supporting block 11, a mounting hole 12, a reinforcing column 13, a corner supporting block 14, a reinforcing arc strip 15, a connecting supporting block 16, a hexagonal column 17 and a reinforcing rib.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
The steel structure box column with external extrusion resistance is shown in the accompanying drawings 1-6, a multidirectional extrusion resistance mechanism is arranged on the steel structure box column with external extrusion resistance, two reinforcing strips 9 can support the inside of the box structure beam 1 front and back, two V-shaped supporting beams 6 can support and reinforce the inside of the box structure beam 1 left and right, deformation damage of the box structure beam 1 is avoided, and the specific structure of the multidirectional extrusion resistance mechanism is as follows.
In this embodiment, as shown in fig. 1-5, the device comprises a box-shaped structural beam 1, a base 2 is welded at the bottom end of the box-shaped structural beam 1, a support column 3 is fixedly connected to the top end of the base 2 and located inside the box-shaped structural beam 1, a multidirectional extrusion-resistant mechanism is arranged on the outer wall of the support column 3, the multidirectional extrusion-resistant mechanism comprises a reinforcing ring 4 fixedly arranged on the outer wall of the support column 3, a supporting ring 5 is welded above the reinforcing ring 4, V-shaped supporting beams 6 fixedly connected to the two sides of the outer wall of the support column 3 are respectively arranged, reinforcing blocks 8 are respectively fixedly connected to the two opposite sides of the two V-shaped supporting beams 6, reinforcing strips 9 are respectively fixedly connected to the top end and the bottom end of each reinforcing block 8, the top end face of the supporting ring 5 is higher than the top end face of the reinforcing ring 4, cross section shapes of the reinforcing ring 4 and the supporting ring 5 are respectively circular, the center points of the inner walls of the supporting ring 5 and the inner wall points of the reinforcing ring 4 are located at the same vertical line positions, the supporting ring 5 and the V-shaped supporting beams 6 are respectively, two inclined supporting plates 7;V are respectively fixedly connected to the two sides of the V-shaped supporting beams 6, and the V-shaped supporting beams 6 are symmetrically arranged about the center of the welding center of the supporting ring 5.
In this embodiment, as shown in fig. 1, two sides of the box-shaped structural beam 1 are fixedly connected with inclined supporting blocks 10, and bottom ends of the two inclined supporting blocks 10 are welded with top ends of the base 2, so that the two sides of the box-shaped structural beam 1 are obliquely reinforced by the two inclined supporting blocks 10, stability of the box-shaped structural beam 1 is improved, mounting holes 11 are formed in the top ends of the base 2 and near four corner line positions of the base in a penetrating manner, and the cross section of the mounting holes 11 is circular. So that the base 2 can be fixed at the mounting position by inserting a plurality of bolts into the mounting holes 11, and the base 2 can provide a supporting force to the box girder 1.
According to the technical scheme, when the steel structure box column resisting external extrusion is used, the base 2 can be fixed at the installation position by inserting the bolts into the installation holes 11, and the two sides of the box structure beam 1 are obliquely reinforced by the two inclined support blocks 10, so that the stability of the box structure beam 1 is improved. When the outside of the box-shaped structural beam 1 receives extrusion impact force, the outside is stressed on the box-shaped structural beam 1, the support column 3 is supported by the base 2, the support column 3 supports the supporting ring 5 and the reinforcing ring 4, meanwhile, the supporting ring 5 and the reinforcing ring 4 can provide supporting force for the two V-shaped supporting beams 6, the inclined supporting plate 7 provides supporting force for the V-shaped supporting beams 6, the stability of the V-shaped supporting beams 6 is improved, the V-shaped supporting beams 6 support the two reinforcing blocks 8, the reinforcing blocks 8 provide supporting force for the two reinforcing strips 9, the two reinforcing strips 9 can support the inside of the box-shaped structural beam 1 in a front-back manner, the two V-shaped supporting beams 6 can support and reinforce the inside of the box-shaped structural beam 1 in a left-right manner, so that the inside of the box-shaped structural beam 1 has stronger external extrusion resistance and deformation damage to the box-shaped structural beam 1 is avoided.
In this embodiment, as shown in fig. 6, a reinforcing column 12 is fixedly connected to one side of the outer wall of the support ring 5, a reinforcing component is mounted at one end of the reinforcing column 12, the reinforcing component comprises corner support blocks 13 fixedly mounted at one end of the reinforcing column 12, reinforcing arc strips 14 are welded on two sides of the outer wall of the reinforcing column 12, a connecting support block 15 is fixedly connected to one side of the outer wall of each reinforcing arc strip 14, a hexagonal column 16 is fixedly mounted in front of the outer wall of the support ring 5, reinforcing ribs 17 are welded at one end of the hexagonal column 16, two reinforcing arc strips 14 are symmetrically arranged about the hexagonal column 16, and the cross section of each reinforcing arc strip 14 is circular arc.
When the reinforcing structure is used, the support rings 5 are supported by the support posts 3, the support rings 5 support the reinforcing columns 12, the reinforcing columns 12 support the corner support blocks 13, the corner support blocks 13 realize reinforcing support on one corner position of the inner wall of the box-shaped structural beam 1, meanwhile, the support rings 5 support the hexagonal columns 16, the hexagonal columns 16 support the reinforcing ribs 17, and the reinforcing ribs 17 realize reinforcing on the corner of the other position of the inner wall of the box-shaped structural beam 1. Simultaneously, the reinforcing column 12 supports two reinforcing arc strips 14, the two reinforcing arc strips 14 respectively support two connecting support blocks 15, and the two connecting support blocks 15 can realize reinforcing support to other two corner points of the inner wall of the box-shaped structure beam 1, so that four corners of the inner wall of the box-shaped structure beam 1 can be firmly reinforced.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421363727.1U CN222835217U (en) | 2024-06-15 | 2024-06-15 | Externally extruded steel structure box column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421363727.1U CN222835217U (en) | 2024-06-15 | 2024-06-15 | Externally extruded steel structure box column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222835217U true CN222835217U (en) | 2025-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421363727.1U Active CN222835217U (en) | 2024-06-15 | 2024-06-15 | Externally extruded steel structure box column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222835217U (en) |
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2024
- 2024-06-15 CN CN202421363727.1U patent/CN222835217U/en active Active
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