CN214833457U - Assembled steel structure frame system - Google Patents

Abstract

The utility model discloses an assembled steel structure frame system relates to assembled steel structure technical field, this assembled steel structure frame system, including steel structure body, steel structure body's bottom is provided with the concrete base, the top fixedly connected with base of concrete base, fixedly connected with built-in fitting and spliced pole respectively in the bottom of base, and built-in fitting and spliced pole are all pre-buried in the inside of concrete base, and the constant head tank has been seted up at the top of base, steel structure body's bottom fixedly connected with shrouding, the bottom of shrouding and the top swing joint of base. The utility model discloses a set up base, locating piece, screw rod and reinforcement to solve prior art, present common assembled steel structure frame system is when using, and the assembled steel structure passes through rag bolt to be fixed on the concrete base, and fixed mode is single, and fixed knot constructs simply, thereby leads to the lower problem of assembled steel structure installation fastness.

Description

Assembled steel structure frame system

Technical Field

The utility model relates to an assembled steel construction technical field specifically is an assembled steel construction frame system.

Background

The assembly type steel structure frame is a frame structure formed by steel materials and is a main and common building structure type, the assembly type steel structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted, the corrosion of the steel structure is effectively prevented, meanwhile, welding seams, bolts or rivets are usually adopted for connecting the components of the steel structure, the steel columns of the assembly type steel structure are fixed on a concrete base through foundation bolts, and the assembly type steel structure is installed and fixed.

Among the prior art, the current common assembled steel structure frame system is when using, pre-buried rag bolt on concrete foundation usually, passes through rag bolt with assembled steel structure's steel column and fixes on concrete foundation, realizes fixed the installation of assembled steel structure, but when fixing assembled steel structure through rag bolt's fixed mode, fixed mode is single, fixed knot constructs simply to the installation fastness that leads to assembled steel structure is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembled steel structure frame system possesses the advantage that improves assembled steel structure and concrete foundation installation fastness to among the solution prior art, present common assembled steel structure frame system is when using, and assembled steel structure passes through rag bolt to be fixed on the concrete foundation, and fixed mode is single, and fixed knot constructs simply, thereby leads to the lower problem of assembled steel structure installation fastness.

For the purpose that realizes improving assembled steel construction and concrete foundation installation fastness, the utility model provides a following technical scheme: an assembled steel structure frame system comprises a steel structure body, wherein a concrete base is arranged at the bottom of the steel structure body, a base is fixedly connected to the top of the concrete base, an embedded part and a connecting column are respectively and fixedly connected to the bottom of the base, the embedded part and the connecting column are both embedded in the concrete base, a positioning groove is formed in the top of the base, a sealing plate is fixedly connected to the bottom of the steel structure body, the bottom of the sealing plate is movably connected with the top of the base, a positioning block is fixedly connected to the bottom of the sealing plate, the surface of the positioning block is movably connected with the inner wall of the positioning groove, a screw rod is fixedly connected to the top of the base, a square ring is fixedly sleeved on the surface of the sealing plate, the bottom of the square ring is movably connected with the top of the base, the square ring is movably sleeved on the surface of the screw rod, a nut is in threaded connection with the surface of the screw rod, the bottom of the nut is movably connected with the top of the square ring, a reinforcing ring is fixedly sleeved on the surface of the steel structure body, the top of base is provided with the reinforcement, and the fixed surface of reinforcement is connected with the sand grip, and the top of reinforcing ring is seted up flutedly, the bottom of sand grip and the inner wall swing joint of recess.

As an optimal technical scheme of the utility model, the built-in fitting is isosceles trapezoid, the shape looks adaptation of the shape of concrete base and built-in fitting.

As the utility model discloses a preferred technical scheme, the spliced pole includes round bar and disc, and round bar fixed connection is in the bottom of base, and disc fixed connection in with the bottom of round bar, round bar and disc are all pre-buried in the inside of concrete foundation, and the opening has been seted up on the surface of round bar.

As an optimal technical scheme of the utility model, the bottom fixedly connected with go-between of reinforcing ring, the fixed cover of go-between connects on steel construction body's surface.

As the utility model discloses a preferred technical scheme, the reinforcement includes gusset plate, bolt and guide bar, and logical groove has been seted up on the surface of gusset plate, and the inner wall that leads to the groove and the surface swing joint of bolt, the bottom of bolt run through the gusset plate and with the top threaded connection of base, guide bar fixed connection is in the bottom of gusset plate, the guide way has been seted up at the top of base, the surface of guide bar and the inner wall swing joint of guide way, sand grip fixed connection is on the surface of gusset plate.

As an optimal technical scheme of the utility model, the top fixedly connected with square strip of reinforcement ring, the top of square strip and the surperficial swing joint of gusset plate.

As a preferred technical scheme of the utility model, the bottom of sand grip is the curved surface, the shape of recess and the shape looks adaptation of sand grip.

Compared with the prior art, the utility model provides an assembled steel structure frame system possesses following beneficial effect:

1. the assembled steel structure frame system is provided with the base, the positioning block, the screw rod and the reinforcing piece, when in use, the square ring at the bottom of the steel column on the steel structure body is sleeved on the screw rod on the base, the screw cap is screwed on the screw rod and screwed, the positioning block is tightly attached to the inner wall of the positioning groove to preliminarily fix the steel structure body, then the convex strip on the reinforcing plate is attached to the inner wall of the groove, the bolt is screwed into the thread groove at the top of the base from the through groove position of the reinforcing plate, the bolt is screwed to enable the convex strip on the reinforcing plate to press down the groove position of the reinforcing ring, so that the steel column of the steel structure body is more tightly connected with the base, the steel structure body is fixed in a mode of combining the screw rod with the reinforcing piece, the fixing modes are various, the effect of improving the installation firmness of the steel structure body and the concrete base is achieved, and the wind resistance and the seismic resistance of the steel structure body are improved, the life of extension steel construction body to among the solution prior art, the current common assembled steel structure frame system is when using, and the assembled steel structure passes through rag bolt to be fixed on the concrete foundation, and fixed mode is single, and fixed knot constructs simply, thereby leads to the lower problem of assembled steel structure installation fastness.

2. This assembled steel structure frame system, through setting up built-in fitting and spliced pole, when using, the bottom at the base is all fixed to built-in fitting and spliced pole, and the overall shape of built-in fitting is the round platform form, and the spliced pole comprises round bar and disc, and built-in fitting and spliced pole are pre-buried in the concrete base, make the base inseparabler with being connected of concrete base, and more firm stable with the base is fixed to it is firm more to fix steel construction body.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the concrete base of the present invention;

FIG. 3 is a right sectional view of the concrete base of the present invention;

FIG. 4 is an enlarged view of the positioning block structure of the present invention;

FIG. 5 is a top cross-sectional view of the steel structure body of the present invention;

fig. 6 is a front sectional view of the reinforcing plate of the present invention.

The symbols in the figures indicate:

1. a steel structure body; 2. a concrete base; 3. a base; 4. embedding parts; 5. connecting columns; 501. a round bar; 502. a disc; 6. positioning a groove; 7. closing the plate; 8. positioning blocks; 9. a screw; 10. a square ring; 11. a nut; 12. a reinforcing ring; 13. a reinforcement; 1301. a reinforcing plate; 1302. a bolt; 1303. a guide bar; 1304. a through groove; 1305. a guide groove; 14. a convex strip; 15. a groove; 16. a connecting ring; 17. and (5) square bars.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1-6, the utility model discloses an assembled steel structure frame system, including steel structure body 1, the bottom of steel structure body 1 is provided with concrete foundation 2, the top of concrete foundation 2 is fixedly connected with base 3, the bottom of base 3 is fixedly connected with built-in fitting 4 and spliced pole 5 respectively, base 3 is connected with concrete foundation 2 through built-in fitting 4 and spliced pole 5, make the connection of base 3 and concrete foundation 2 tighter, built-in fitting 4 and spliced pole 5 are all pre-buried in the inside of concrete foundation 2; constant head tank 6 has been seted up at base 3's top, steel structure body 1's bottom fixedly connected with shrouding 7, shrouding 7's bottom and base 3's top swing joint, shrouding 7's bottom fixedly connected with locating piece 8, locating piece 8 inserts in constant head tank 6, fix a position steel structure body 1's steel column, locating piece 8's bottom is the round platform form simultaneously, prevent that locating piece 8 from inserting and rocking behind the constant head tank 6, thereby it is more stable firm to fix steel structure body 1, locating piece 8's surface and constant head tank 6's inner wall swing joint.

In the embodiment, the top of the base 3 is fixedly connected with a screw 9, the surface of the sealing plate 7 is fixedly sleeved with a square ring 10, and the square ring 10 is fixed through the screw 9 and a nut 11, so as to preliminarily fix the steel structure body 1; the bottom of the square ring 10 is movably connected with the top of the base 3, the square ring 10 is movably sleeved on the surface of the screw rod 9, the surface of the screw rod 9 is in threaded connection with a screw cap 11, the bottom of the screw cap 11 is movably connected with the top of the square ring 10, and the surface of the steel structure body 1 is fixedly sleeved with a reinforcing ring 12; base 3's top is provided with reinforcement 13, the quantity of same steel column position reinforcement 13 is four on steel structure body 1, be located four side directions of steel column respectively, reinforcement 13's fixed surface is connected with sand grip 14, reinforcing ring 12's top is seted up recess 15, sand grip 14's bottom and recess 15's inner wall swing joint, sand grip 14 closely laminates through reinforcement 13 and recess 15's inner wall, it is inseparabler to make steel column and base 3's be connected, thereby fix steel structure body 1 once more, it is more stable firm to fix steel structure body 1, improve steel structure body 1's antidetonation and anti-wind ability.

Specifically, the embedded part 4 is in an isosceles trapezoid shape, and the shape of the concrete base 2 is matched with the shape of the embedded part 4.

In the embodiment, the right sectional view of the embedded part 4 is an isosceles trapezoid, the whole shape of the embedded part 4 is a circular truncated cone, the base 3 is connected with the concrete base 2 through the embedded part 4, and the embedded part 4 enables the base 3 to be connected with the concrete base 2 more tightly and firmly.

Specifically, spliced pole 5 includes round bar 501 and disc 502, and round bar 501 fixed connection is in the bottom of base 3, disc 502 fixed connection with round bar 501's bottom, and round bar 501 and disc 502 are all pre-buried in the inside of concrete foundation 2, and the opening has been seted up on round bar 501's surface.

In this embodiment, the quantity of four side direction spliced poles 5 in same base 3 bottom is three, and cooperation through round bar 501 and disc 502 makes base 3 inseparabler with being connected of concrete base 2, and the opening is seted up on round bar 501, increases the area of contact of round bar 501 and concrete base 2, and is more stable firm with the round bar 501 is fixed to it is more stable firm with the base 3 is fixed.

Specifically, the bottom of the reinforcing ring 12 is fixedly connected with a connecting ring 16, and the connecting ring 16 is fixedly sleeved on the surface of the steel structure body 1.

In this embodiment, the connection ring 16 increases the contact area between the reinforcing ring 12 and the steel column of the steel structure body 1, so that the connection between the reinforcing ring 12 and the steel column is tighter, and the reinforcing ring 12 is more firmly and stably fixed.

Specifically, the reinforcing member 13 includes a reinforcing plate 1301, a bolt 1302 and a guide rod 1303, wherein a through groove 1304 is formed in the surface of the reinforcing plate 1301, the inner wall of the through groove 1304 is movably connected with the surface of the bolt 1302, the bottom of the bolt 1302 penetrates through the reinforcing plate 1301 and is in threaded connection with the top of the base 3, the guide rod 1303 is fixedly connected to the bottom of the reinforcing plate 1301, a guide groove 1305 is formed in the top of the base 3, the surface of the guide rod 1303 is movably connected with the inner wall of the guide groove 1305, and the convex strip 14 is fixedly connected to the surface of the reinforcing plate 1301.

In this embodiment, the number of the reinforcing members 13 at the same steel column position on the steel structure body 1 is four, the reinforcing members are respectively located at four side positions of the steel column, the protruding strips 14 on the reinforcing plate 1301 are attached to the inner walls of the grooves 15, the guide rods 1303 at the bottom of the reinforcing plate 1301 are inserted into the guide grooves 1305 of the base 3, the bolts 1302 are screwed into the threaded grooves at the top of the base 3 from the through grooves 1304 of the reinforcing plate 1301, the bolts 1302 are screwed down to enable the protruding strips 14 on the reinforcing plate 1301 to press down the grooves 15 of the reinforcing ring 12, and the steel column of the steel structure body 1 is connected with the base 3 more tightly.

Specifically, the top of the reinforcing ring 12 is fixedly connected with a square bar 17, and the top of the square bar 17 is movably connected with the surface of the reinforcing plate 1301.

In this embodiment, the top of square bar 17 and the surface laminating of gusset plate 1301, when gusset plate 1301 drove sand grip 14 and pushed down reinforcing ring 12, square bar 17 and gusset plate 1301 closely laminate and make gusset plate 1301 pass through square bar 17 and push down reinforcing ring 12 to it is inseparabler to make steel structure body 1 and base 3 be connected.

Specifically, the bottom of the protruding strip 14 is a curved surface, and the shape of the groove 15 is matched with the shape of the protruding strip 14.

In this embodiment, the contact area between the protruding strips 14 and the grooves 15 is increased, and the protruding strips 14 are prevented from shaking in the grooves 15.

The utility model discloses a theory of operation and use flow: when the steel column fixing device is used, the square ring 10 at the bottom of the steel column on the steel structure body 1 is sleeved on the screw rod 9 on the base 3, the positioning block 8 is inserted into the positioning groove 6, the screw cap 11 is screwed on the screw rod 9 and tightened, the positioning block 8 is tightly attached to the inner wall of the positioning groove 6, the steel structure body 1 is preliminarily fixed, the convex strip 14 on the reinforcing plate 1301 is attached to the inner wall of the groove 15, the guide rod 1303 at the bottom of the reinforcing plate 1301 is inserted into the guide groove 1305 of the base 3, the bolt 1302 is screwed into the threaded groove at the top of the base 3 from the through groove 1304 of the reinforcing plate 1301, the bolt 1302 is tightened to enable the convex strip 14 on the reinforcing plate 1301 to press the groove 15 of the reinforcing ring 12, and the steel column of the steel structure body 1 is connected with the base 3 more tightly; the steel structure body 1 is fixed in a mode of combining the screw rods 9 with the reinforcing members 13, the fixing modes are various, and the mounting firmness of the steel structure body 1 and the concrete base 2 is improved; base 3 fixes on concrete base 2, built-in fitting 4 and spliced pole 5 are all fixed in the bottom of base 3, the whole shape of built-in fitting 4 is the round platform form, spliced pole 5 comprises round bar 501 and disc 502, built-in fitting 4 and spliced pole 5 are pre-buried in concrete base 2, make base 3 inseparabler with concrete base 2's connection, it is firm more stable to fix base 3, thereby it is firm more to fix steel structure body 1, during the dismantlement, screw bolt 1302 with fixed gusset plate 1301 down, take off gusset plate 1301 from gusset ring 12 position, screw cap 11 is twisted off from screw rod 9, upward movement steel structure body 1 makes square ring 10 and screw rod 9 separate, locating piece 8 can pull down steel structure body 1 with constant head tank 6 separation.

To sum up, this assembled steel structure frame system is through setting up base 3, locating piece 8, screw rod 9 and reinforcement 13 to solve among the prior art, present common assembled steel structure frame system when using, the assembled steel structure passes through rag bolt 1302 and fixes on concrete foundation 2, and fixed mode is single, and fixed knot constructs simply, thereby leads to the lower problem of assembled steel structure installation fastness.

In the description of the present invention, it is to be understood that the positional or positional relationships, such as the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, are based on the positional or positional relationships illustrated in the drawings and are for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting of the present application. Further, in the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (7)

1. The utility model provides an assembled steel structure frame system, includes steel structure body (1), its characterized in that: the concrete base (2) is arranged at the bottom of the steel structure body (1), the base (3) is fixedly connected to the top of the concrete base (2), the embedded part (4) and the connecting column (5) are respectively fixedly connected to the bottom of the base (3), the embedded part (4) and the connecting column (5) are both pre-embedded in the concrete base (2), the positioning groove (6) is formed in the top of the base (3), the sealing plate (7) is fixedly connected to the bottom of the steel structure body (1), the bottom of the sealing plate (7) is movably connected to the top of the base (3), the positioning block (8) is fixedly connected to the bottom of the sealing plate (7), the surface of the positioning block (8) is movably connected to the inner wall of the positioning groove (6), the screw (9) is fixedly connected to the top of the base (3), the square ring (10) is fixedly sleeved on the surface of the sealing plate (7), the bottom of square ring (10) and the top swing joint of base (3), the surface at screw rod (9) is cup jointed in the activity of square ring (10), the surperficial threaded connection of screw rod (9) has nut (11), the bottom of nut (11) and the top swing joint of square ring (10), reinforcing ring (12) has been cup jointed to the fixed surface of steel construction body (1), the top of base (3) is provided with reinforcement (13), the fixed surface of reinforcement (13) is connected with sand grip (14), recess (15) are seted up at the top of reinforcing ring (12), the bottom of sand grip (14) and the inner wall swing joint of recess (15).

2. An assembled steel structural frame system according to claim 1, wherein: the embedded part (4) is in an isosceles trapezoid shape, and the shape of the concrete base (2) is matched with that of the embedded part (4).

3. An assembled steel structural frame system according to claim 1, wherein: spliced pole (5) include round bar (501) and disc (502), round bar (501) fixed connection is in the bottom of base (3), disc (502) fixed connection in the bottom with round bar (501), round bar (501) and disc (502) are all pre-buried in the inside of concrete foundation (2), the opening has been seted up on the surface of round bar (501).

4. An assembled steel structural frame system according to claim 1, wherein: the bottom of the reinforcing ring (12) is fixedly connected with a connecting ring (16), and the connecting ring (16) is fixedly sleeved on the surface of the steel structure body (1).

5. An assembled steel structural frame system according to claim 1, wherein: the reinforcing member (13) comprises a reinforcing plate (1301), a bolt (1302) and a guide rod (1303), wherein a through groove (1304) is formed in the surface of the reinforcing plate (1301), the inner wall of the through groove (1304) is movably connected with the surface of the bolt (1302), the bottom of the bolt (1302) penetrates through the reinforcing plate (1301) and is in threaded connection with the top of the base (3), the guide rod (1303) is fixedly connected to the bottom of the reinforcing plate (1301), a guide groove (1305) is formed in the top of the base (3), the surface of the guide rod (1303) is movably connected with the inner wall of the guide groove (1305), and the convex strip (14) is fixedly connected to the surface of the reinforcing plate (1301).

6. An assembled steel structural frame system according to claim 5, wherein: the top of the reinforcing ring (12) is fixedly connected with a square bar (17), and the top of the square bar (17) is movably connected with the surface of the reinforcing plate (1301).

7. An assembled steel structural frame system according to claim 1, wherein: the bottom of sand grip (14) is the curved surface, the shape of recess (15) and the shape looks adaptation of sand grip (14).

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