CN224213518U - A highly stable I-beam steel structure - Google Patents
A highly stable I-beam steel structureInfo
- Publication number
- CN224213518U CN224213518U CN202521132712.9U CN202521132712U CN224213518U CN 224213518 U CN224213518 U CN 224213518U CN 202521132712 U CN202521132712 U CN 202521132712U CN 224213518 U CN224213518 U CN 224213518U
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- fixing
- groups
- lower connecting
- plates
- plate
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Abstract
The utility model discloses a high-stability I-shaped steel structure which comprises an array of upper and lower connecting bars which are connected at the upper end and the lower end of a vertical supporting plate through bolts and used for assembly, wherein the vertical supporting plate is fixedly connected with the upper and lower connecting bars through upper and lower connecting assemblies, an inclined supporting assembly is connected between the upper and lower parts of the two groups of upper and lower connecting bars, and the front and rear parts of the array of upper and lower connecting bars are fixed through two groups of connecting and fixing assemblies. The vertical support plate and the upper connecting rod and the lower connecting rod have the beneficial effects that the vertical support plate and the connecting ends of the upper connecting rod and the lower connecting rod are firmly assembled and fixed under the fixation of the upper connecting assembly and the lower connecting assembly through the upper connecting assembly and the lower connecting assembly, the upper connecting rod and the lower connecting rod are firmer under the support connection of the inclined support assembly through the inclined support assembly, the whole structure is more stable, the upper connecting rod and the lower connecting rod of the array are fixed under the connection of the connecting and fixing assembly through the connecting and fixing assembly, and the steel structure connection is more stable.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a high-stability I-shaped steel structure.
Background
With the evolution of modern buildings in large spans (such as stadiums and bridges) and super high-rise (such as skyscrapers), the traditional structural form is difficult to meet the requirements of bearing and space. The I-shaped steel structure remarkably improves bending rigidity by optimizing section distribution, for example, the material consumption can be reduced in a bridge girder, and the span performance is ensured.
The utility model provides a steel structure with the bulletin number of CN212153708U, and belongs to the technical field of steel structure building. The steel structure comprises a first steel column, a second steel column and a sleeve, wherein the sleeve is of a hollow structure with two open ends, the first steel column and the second steel column are respectively inserted into the two open ends of the sleeve, a plurality of through holes are formed in the wall of the sleeve, the first steel column and the second steel column are respectively welded and fixed with the sleeve through the through holes, and welding layers are formed on the edges of the two open ends of the sleeve and the outer wall of the first steel column and the outer wall of the second steel column respectively. The utility model can reduce the processing procedure before welding the steel columns and reduce the welding difficulty between the steel columns.
The steel structure is simple in connection mode, unstable in connection structure and troublesome in installation and use, so that a high-stability I-shaped steel structure with more stable connection and more convenient installation and fixation is urgently needed.
Disclosure of utility model
The utility model aims to provide a high-stability I-shaped steel structure, which solves the problems in the background technology.
The technical scheme is that the high-stability I-shaped steel structure comprises an array of upper and lower connecting bars which are connected with the upper end and the lower end of a vertical supporting plate through bolts and used for assembly, wherein the vertical supporting plate is fixedly connected with the upper and lower connecting bars through upper and lower connecting assemblies, an inclined supporting assembly is connected between the upper and lower parts of the two groups of upper and lower connecting bars, and the front and rear parts of the array of upper and lower connecting bars are fixed through two groups of connecting and fixing assemblies.
Preferably, the I-shaped steel structure is formed by the vertical supporting plate and the upper and lower connecting bars, the vertical supporting plate is provided with an upper and lower connecting assembly and an inclined supporting assembly matched bolt fixing groove, the upper and lower connecting bars are provided with an upper and lower connecting assembly, an inclined supporting assembly and a connecting fixing assembly matched bolt fixing groove, and the I-shaped steel structure is assembled to provide a foundation through being provided with the vertical supporting plate and the upper and lower connecting bars.
Preferably, the upper and lower coupling assembling includes the upper end fixed plate, upper end fixed plate both sides are connected with twelve groups of first fixing bolt, upper end fixed plate central authorities are fixed vertical support plate and upper and lower connecting rod through three groups of second fixing bolt bolts, upper end fixed plate both sides are connected with two sets of L type connecting plates through first fixing bolt bolted connection, two sets of L type connecting plate carries out the bolt fastening through six sets of diagonal bracing poles, L type connecting plate front and back diagonal connection has two sets of third fixing bolt, through being provided with upper and lower coupling assembling, let vertical support plate and upper and lower connecting rod's link firmly assemble fixedly under upper and lower coupling assembling's the fixed.
Preferably, the upper end fixed plate is provided with a bolt groove hole matched with the first fixed bolt and the second fixed bolt, the L-shaped connecting plate is provided with a bolt fixing groove hole matched with the first fixed bolt and the oblique supporting rod, a steel structure formed by the vertical supporting plate and the upper connecting rod and the lower connecting rod is fixed between the upper end fixed plate and the L-shaped connecting plate, and a fixed foundation is provided for the upper connecting assembly and the lower connecting rod to firmly fix the vertical supporting plate and the upper connecting rod and the lower connecting rod.
Preferably, the diagonal bracing assembly comprises a central connecting plate, two groups of central connecting plates are fixed at the center of the vertical supporting plate through six groups of fourth fixing bolts, two groups of central connecting plates are connected with four groups of first fixing plates through four groups of diagonal supporting plates at the upper and lower ends of the central connecting plates, the first fixing plates are connected with the fifth fixing bolts through six groups of second fixing plates, and the diagonal bracing assembly is arranged to enable the upper connecting rod and the lower connecting rod to be firmer under the supporting connection of the diagonal bracing assembly, so that the overall structure is more stable.
Preferably, the two sets of the central connecting plates are provided with six sets of groove holes matched with the fourth fixing bolts, the four sets of the inclined support plates are positioned between the vertical support plates and the upper and lower connecting bars to form an X-shaped support structure, the first fixing plates and the fifth fixing bolts are provided with six sets of bolt fixing grooves matched with the second fixing plates, and the inclined support assembly provides powerful support for the upper and lower connecting bars which are connected up and down.
Preferably, the connection fixing assembly comprises a plug fixing bar, the plug fixing bar is provided with a fixing chute matched with the upper connecting bar and the lower connecting bar, the plug fixing bar is fixed on two sides of the upper connecting bar and the lower connecting bar of the array through an array sixth fixing bolt, the connection fixing assembly is arranged, the upper connecting bar and the lower connecting bar of the array are fixed under the connection of the connection fixing assembly, and the steel structure connection is more stable.
Compared with the prior art, the structure has the beneficial effects that the structure is assembled into the I-shaped steel structure to provide a foundation by the vertical support plate and the upper and lower connecting bars, the vertical support plate and the connecting ends of the upper and lower connecting bars are firmly assembled and fixed under the fixation of the upper and lower connecting assemblies by the upper and lower connecting assemblies, the upper and lower connecting bars are firmly connected under the support of the inclined support assemblies by the inclined support assemblies, the integral structure is more stable, the upper and lower connecting bars of the array are fixed under the connection of the connecting and fixing assemblies by the connecting and fixing assemblies, and the steel structure connection is more stable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a left inclined plane of a high-stability I-shaped steel structure;
FIG. 2 is a schematic diagram of a connection structure of a vertical support plate and an upper and lower connecting rod of a high-stability I-shaped steel structure;
FIG. 3 is a schematic diagram of the structure of the upper and lower connection components in the high-stability I-shaped steel structure;
FIG. 4 is a schematic view of the structure of an oblique support assembly in a high-stability I-shaped steel structure according to the present utility model;
FIG. 5 is a schematic view of a connecting and fixing assembly in a high-stability I-shaped steel structure.
In the figure, 1, a vertical supporting plate; 2, upper and lower connecting bars, 3, upper and lower connecting components, 31, upper end fixing plates, 32, first fixing bolts, 33, second fixing bolts, 34, L-shaped connecting plates, 35, oblique supporting rods, 36, third fixing bolts, 4, oblique supporting components, 41, central connecting plates, 42, fourth fixing bolts, 43, oblique supporting plates, 44, first fixing plates, 45, second fixing plates, 46, fifth fixing bolts, 5, connecting fixing components, 51, inserting fixing bars, 52 and sixth fixing bolts.
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.
Referring to fig. 1 and 2, a high-stability I-shaped steel structure comprises an array of upper and lower connecting bars 2 which are connected at the upper end and the lower end of a vertical supporting plate 1 through bolts and used for assembly, wherein the vertical supporting plate 1 and the upper and lower connecting bars 2 are fixedly connected through an upper and lower connecting assembly 3, an inclined supporting assembly 4 is connected between the upper and lower parts of the two groups of upper and lower connecting bars 2, and the front and rear parts of the array of upper and lower connecting bars 2 are fixed through two groups of connecting and fixing assemblies 5.
Implementing the following steps: referring to fig. 1 to 3, for the convenience of installation and fixation of the device, the vertical support plate 1 and the upper and lower connecting rods 2 form an i-shaped steel structure, the vertical support plate 1 is provided with an upper and lower connecting assembly 3, the inclined support assembly 4 is matched with bolt fixing grooves, the upper and lower connecting rods 2 are provided with an upper and lower connecting assembly 3, the inclined support assembly 4 and the connecting and fixing assembly 5 are matched with bolt fixing grooves, the vertical support plate 1 and the upper and lower connecting rods 2 are assembled to form an i-shaped steel structure, the upper and lower connecting assembly 3 comprises an upper end fixing plate 31, twelve groups of first fixing bolts 32 are connected to two sides of the upper end fixing plate 31, the centers of the upper end fixing plate 31 are used for fixing the vertical support plate 1 and the upper and lower connecting rods 2 through three groups of second fixing bolts 33, two groups of L-shaped connecting plates 34 are connected to two sides of the upper end fixing plate 31 through the first fixing bolts 32 in a bolt manner, two groups of L-shaped connecting plates 34 are used for fixing bolts through six groups of inclined support rods 35, two groups of third fixing bolts 36 are connected to front and back obliquely, the upper and lower connecting assembly 3 are arranged, the vertical support plate 1 and the upper and the lower connecting rods 2 are fixedly connected to form a foundation through the upper and lower connecting plates 3, the upper end fixing plates 2 are fixedly connected to form a groove hole fixing structure, and the upper end fixing plate 2 is fixedly connected to the upper end fixing plate 2 is provided with the upper end fixing plate 2 through the second fixing plate 31, and the upper end fixing plate 2 is fixedly connected to the upper end fixing plate 2 through the upper end fixing plate 2.
Referring to fig. 1, 4 and 5, in order to make the steel structure more stable, the diagonal support assembly 4 includes a central connection plate 41, two sets of central connection plates 41 are fixed in the center of the vertical support plate 1 through six sets of fourth fixing bolts 42, the upper and lower ends of the two sets of central connection plates 41 are connected with four sets of first fixing plates 44 through four sets of diagonal support plates 43, the first fixing plates 44 are connected with a fifth fixing bolt 46 through six sets of second fixing plates 45, the upper and lower connecting bars 2 are more firmly connected under the support of the diagonal support assembly 4 through being provided with the diagonal support assembly 4, the whole structure is more stable, the two sets of central connection plates 41 are provided with six sets of concave slots matched with the fourth fixing bolts 42, the four sets of diagonal support plates 43 are located between the vertical support plate 1 and the upper and lower connecting bars 2 to form an X-shaped support structure, the first fixing plates 44 and the fifth fixing bolts 46 are provided with six sets of bolt fixing grooves matched with the second fixing plates 45, the diagonal support assembly 4 provides powerful support for the upper and lower connecting bars 2 connected with each other through six sets of second fixing plates 45, the connecting bars 5 include fixing bars 51, the connecting bars are fixedly connected with each other through being provided with the upper and lower connecting bars 2 through being provided with six sets of fixing bars 5, and the connecting bars are fixedly connected with each other through being fixedly connected with the upper and lower connecting bars 5.
The working principle is that the vertical support plate 1 and the upper and lower connecting bars 2 are fixed through the upper and lower connecting assemblies 3 to form a steel structure, the two sides of the upper and lower connecting bars 2 are supported through the inclined support assemblies 4, the stability of the steel structure is improved, the upper and lower connecting bars 2 of the array are connected through the mode, and finally the upper and lower connecting bars 2 are connected through the connecting and fixing assemblies 5, so that the strength of the device is improved.
The standard components used in the present embodiment may be purchased directly from the market, and the nonstandard structural components according to the descriptions of the specification and the drawings may be obtained by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A highly stable i-shaped steel structure, comprising:
The vertical support plate (1) is fixedly connected with the upper connecting rod (2) through the upper connecting assembly (3), and two groups of the vertical support plate are connected with the inclined support assembly (4) between the upper connecting rod (2) and the lower connecting rod (2) through the two groups of the connecting fixing assemblies (5) between the front and the rear of the upper connecting rod (2).
2. The high-stability I-shaped steel structure of claim 1, wherein the vertical support plate (1) and the upper and lower connecting bars (2) form an I-shaped steel structure, the vertical support plate (1) is provided with bolt fixing grooves matched with the upper and lower connecting assemblies (3) and the inclined support assemblies (4), and the upper and lower connecting bars (2) are provided with bolt fixing grooves matched with the upper and lower connecting assemblies (3), the inclined support assemblies (4) and the connecting and fixing assemblies (5).
3. The high-stability I-shaped steel structure of claim 1, wherein the upper and lower connecting assemblies (3) comprise upper end fixing plates (31), twelve groups of first fixing bolts (32) are connected to two sides of each upper end fixing plate (31), the vertical supporting plates (1) and the upper and lower connecting bars (2) are fixed to the centers of the upper end fixing plates (31) through three groups of second fixing bolts (33), two groups of L-shaped connecting plates (34) are connected to two sides of each upper end fixing plate (31) through the first fixing bolts (32) in a bolt mode, two groups of L-shaped connecting plates (34) are fixed through six groups of inclined supporting rods (35) in a bolt mode, and two groups of third fixing bolts (36) are connected to the front and rear sides of each L-shaped connecting plate (34) in an inclined mode.
4. The high-stability I-shaped steel structure of claim 3, wherein the upper end fixing plate (31) is provided with bolt groove holes matched with the first fixing bolts (32) and the second fixing bolts (33), the L-shaped connecting plate (34) is provided with bolt fixing groove holes matched with the first fixing bolts (32) and the inclined supporting rods (35), and a steel structure consisting of the vertical supporting plate (1) and the upper connecting rod (2) and the lower connecting rod (34) is fixed between the upper end fixing plate (31) and the L-shaped connecting plate (34).
5. The high-stability I-shaped steel structure of claim 1 wherein the inclined support assembly (4) comprises a central connection plate (41), two groups of central connection plates (41) are fixed at the center of a vertical support plate (1) through six groups of fourth fixing bolts (42), four groups of first fixing plates (44) are connected to the upper end and the lower end of each central connection plate (41) through four groups of inclined support plates (43), and the first fixing plates (44) are connected with a fifth fixing bolt (46) through six groups of second fixing plates (45).
6. The high-stability I-shaped steel structure of claim 5 wherein two groups of central connecting plates (41) are provided with six groups of groove holes matched with fourth fixing bolts (42), four groups of inclined supporting plates (43) are positioned between the vertical supporting plates (1) and the upper and lower connecting bars (2) to form an X-shaped supporting structure, and the first fixing plates (44) and the fifth fixing bolts (46) are provided with six groups of bolt fixing grooves matched with the second fixing plates (45).
7. The high-stability I-shaped steel structure of claim 1 wherein the connecting and fixing assembly (5) comprises an inserting and fixing bar (51), wherein the inserting and fixing bar (51) is provided with fixing sliding grooves matched with the upper connecting bar (2) and the lower connecting bar (2), and the inserting and fixing bar (51) is fixed on two sides of the upper connecting bar (2) and the lower connecting bar (2) through a plurality of groups of sixth fixing bolts (52).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224213518U true CN224213518U (en) | 2026-05-08 |
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