CN218492863U - Fireproof steel structure splicing column - Google Patents

Abstract

The utility model discloses a fire prevention shaped steel structure concatenation post relates to steel construction technical field, including the connecting sleeve post, the outer wall symmetry fixed mounting of connecting sleeve post has the locating piece, the outer wall symmetry fixed mounting of connecting sleeve post has the lagging, and is a plurality of the spread groove has been seted up to the surface of lagging, and is a plurality of the inner wall swing joint of spread groove has the steel sheet, and is a plurality of the steel sheet is close to one side outer wall of locating piece and has seted up the constant head tank, and is a plurality of one side outer wall symmetry fixed mounting that the steel sheet is close to the locating piece has the spliced pole, and is a plurality of the inside swing joint of spliced pole has the screw rod. The utility model discloses, a plurality of steel sheets pass through the cooperation of constant head tank, realize closely laminating with the locating piece, meanwhile, a plurality of steel sheets drive spliced pole and the laminating of locating piece mutually to through the grafting of screw rod, realize the fixed connection to spliced pole and locating piece, can effectively promote the stability of being connected to the steel sheet.

Description

Fireproof steel structure splicing column

Technical Field

The utility model relates to a steel construction technical field, more specifically relate to a fire prevention shaped steel structure concatenation post.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple and convenient construction.

In chinese utility model patent application no: CN202020086712.0 discloses a concatenation formula steel construction post, and the structure is including supporting the steelframe, and the lateral wall that supports the steelframe left and right sides prolongs and transversely sets up the spacing screw hole that one row of equidistance distributes, supports the vertical T type guide rail of having seted up in steelframe inner wall middle part, and T type guide rail is the groove that the cross section is the T type, supports the steelframe inner wall and has put the bearing overlap joint piece, and the bearing overlap joint piece left and right sides middle part level is alignd and has been seted up the perforation. This concatenation formula steel structure post does not possess and carries out the fixed function of joint to the steel sheet, and the connection stability of steel sheet is low, takes place the phenomenon that the pine takes off easily.

Therefore, it is necessary to provide a fireproof type steel structure splicing column to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve concatenation formula steel construction post, do not possess and carry out the fixed function of joint to the steel sheet, the connection stability of steel sheet is low, takes place the problem of the phenomenon that the pine takes off easily, the utility model provides a fire prevention shaped steel structure concatenation post.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a fire prevention shaped steel structure concatenation post, includes the connecting sleeve post, the outer wall symmetry fixed mounting of connecting sleeve post has the locating piece, the outer wall symmetry fixed mounting of connecting sleeve post has the lagging, and is a plurality of the spread groove has been seted up to the surface of lagging, and is a plurality of the inner wall swing joint of spread groove has the steel sheet, and is a plurality of the constant head tank has been seted up to one side outer wall that the steel sheet is close to the locating piece, and is a plurality of the steel sheet is close to one side outer wall symmetry fixed mounting of locating piece has the spliced pole, and is a plurality of the inside swing joint of spliced pole has the screw rod.

Further, a plurality of the inner wall of the connecting column is provided with an inner threaded hole, and a plurality of the top ends of the screw rods are fixedly provided with nuts.

Further, the inner wall symmetry fixed mounting of connecting the set post has the mounting panel, and is a plurality of the lower fixed surface of mounting panel installs the rubber pad.

Furthermore, the inner wall of the connecting sleeve column is provided with a filling block, and rectangular plates are symmetrically and fixedly mounted on the inner wall of the connecting sleeve column.

Further, the filling block comprises an aluminum plate layer, an aluminum oxide layer, a metal ceramic layer, refractory mortar and a rock wool layer.

Further, the aluminum plate layer is fixedly connected with the aluminum oxide layer, and the aluminum oxide layer is fixedly connected with the metal ceramic layer.

Further, cermet layer and refractory mortar fixed connection set up, refractory mortar and rock wool layer fixed connection set up.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, a plurality of steel sheets pass through the cooperation of constant head tank, realize closely laminating with the locating piece, meanwhile, a plurality of steel sheets drive spliced pole and the laminating of locating piece mutually to through the grafting of screw rod, realize the fixed connection to spliced pole and locating piece, can effectively promote the degree of stability of being connected to the steel sheet.

2. The utility model discloses, set up the mounting panel through the inner wall at the connecting sleeve post, a plurality of mounting panels are the rectangular array and distribute to drive rubber pad and the inseparable laminating of steel sheet, through the buffering cooperation of rubber pad, promote the fixed pliability to the steel sheet, avoid steel sheet and connecting sleeve support connnection rigid great emergence pine to take off the phenomenon.

3. The utility model discloses, through the integrated configuration form that sets the filling block to aluminium sheet layer, aluminium oxide layer, cermet layer, fire clay and rock wool layer to through the high temperature resistant characteristic of aluminium sheet layer and aluminium oxide layer, through the fire prevention attribute on cermet layer, fire clay and rock wool layer, can effectively promote the high temperature resistant fire prevention characteristic of connecting sleeve post.

Drawings

Fig. 1 is a schematic perspective top view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic side sectional view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure of region B in FIG. 3 according to the present invention;

fig. 6 is a schematic cross-sectional view of the filling block structure of the present invention.

Reference numerals: 1. connecting the sleeve columns; 2. positioning blocks; 3. sheathing; 4. connecting grooves; 5. a steel plate; 6. positioning a groove; 7. connecting columns; 8. a screw; 9. an internally threaded hole; 10. a nut; 11. mounting a plate; 12. a rubber pad; 13. filling blocks; 14. a rectangular plate; 15. an aluminum plate layer; 16. an aluminum oxide layer; 17. a cermet layer; 18. refractory mortar; 19. rock wool layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-6, a fireproof steel structure splicing column, including connecting sleeve column 1, the outer wall symmetry fixed mounting of connecting sleeve column 1 has locating piece 2, the outer wall symmetry fixed mounting of connecting sleeve column 1 has lagging 3, spread groove 4 has been seted up to the surface of a plurality of lagging 3, the inner wall swing joint of a plurality of spread groove 4 has steel sheet 5, a plurality of steel sheets 5 have been seted up near one side outer wall of locating piece 2 constant head tank 6, a plurality of steel sheets 5 have spliced pole 7 near one side outer wall symmetry fixed mounting of locating piece 2, the inside swing joint of a plurality of spliced poles 7 has screw rod 8.

In this embodiment, set up locating piece 2 through the inner wall at connection sleeve post 1, and through the cooperation of lagging 3 and spread groove 4, the realization is fixed to steel sheet 5's joint, at this in-process, a plurality of steel sheets 5 pass through the cooperation of constant head tank 6, the realization is closely laminated with locating piece 2, meanwhile, a plurality of steel sheets 5 drive spliced pole 7 and are laminated mutually with locating piece 2, and peg graft through screw rod 8, the realization is to spliced pole 7 and the fixed connection of locating piece 2, can effectively promote the stability of being connected to steel sheet 5.

Example 2

Please refer to fig. 1-6, the present embodiment is further optimized on the basis of embodiment 1, specifically, the inner walls of the connecting columns 7 are provided with internal threaded holes 9, the top ends of the screws 8 are fixedly provided with nuts 10, the screws 8 are adapted to the internal threaded holes 9, and the nuts 10 are arranged to facilitate the improvement of the convenience of rotating the screws 8.

Specifically, the inner wall of the connecting sleeve column 1 is symmetrically and fixedly provided with mounting plates 11, the lower surfaces of the mounting plates 11 are fixedly provided with rubber pads 12, the mounting plates 11 are distributed in a rectangular array, and the lower surfaces of the rubber pads 12 are attached to the steel plate 5.

Specifically, the inner wall of the connecting casing column 1 is provided with a filling block 13, the inner wall of the connecting casing column 1 is symmetrically and fixedly provided with rectangular plates 14, and the plurality of rectangular plates 14 are used for fixing the position of the filling block 13.

In this embodiment, set up internal thread hole 9 through the inner wall at spliced pole 7, realize driving screw rod 8 to spliced pole 7 fixed connection, set up mounting panel 11 through the inner wall at connecting sleeve post 1, a plurality of mounting panels 11 are the rectangular array and distribute to drive rubber pad 12 and steel sheet 5 and closely laminate, through the buffering cooperation of rubber pad 12, promote the fixed pliability to steel sheet 5, avoid steel sheet 5 and connecting sleeve post 1 to be connected the rigid great emergence pine and take off the phenomenon.

Example 3

Referring to fig. 1-6, the present embodiment is optimized based on example 1 or example 2, and specifically, the filling block 13 includes an aluminum plate layer 15, an aluminum oxide layer 16, a cermet layer 17, a refractory mortar 18, and a rock wool layer 19.

Specifically, aluminium plate layer 15 and 16 fixed connection settings of aluminium oxide layer, 16 and the setting of cermet layer 17 fixed connection of aluminium oxide layer, and aluminium plate layer 15 and aluminium oxide layer 16 are located the outside of filling block 13, help the high temperature resistant effect of hoisting device.

Specifically, the cermet layer 17 is fixedly connected with the refractory mortar 18, and the refractory mortar 18 is fixedly connected with the rock wool layer 19.

In this embodiment, set up the filling block 13 through the inner wall at connecting sleeve post 1, and realize fixed mounting through the cooperation of rectangular plate 14, in the in-service use process, through set the filling block 13 to the integrated configuration form of aluminium sheet layer 15, aluminium oxide layer 16, cermet layer 17, fire clay 18 and rock wool layer 19, and through the high temperature resistant characteristic of aluminium sheet layer 15 and aluminium oxide layer 16, through the fire prevention attribute of cermet layer 17, fire clay 18 and rock wool layer 19, can effectively promote the high temperature resistant fire behavior of connecting sleeve post 1.

In summary, the following steps: the utility model discloses in the in-service use process, at first through the cooperation of connecting sleeve post 1, with device fixed mounting at specific 5 fixed regions on the steel sheet, through the cooperation with a plurality of steel sheets 5 through constant head tank 6, realize closely laminating with locating piece 2, meanwhile, a plurality of steel sheets 5 drive spliced pole 7 and laminate mutually with locating piece 2, and peg graft through screw rod 8, realize the fixed connection to spliced pole 7 and locating piece 2, can effectively promote the connection stability to steel sheet 5, a plurality of mounting panels 11 are the rectangle array and distribute, and drive rubber pad 12 and the closely laminating of steel sheet 5, through the buffering cooperation of rubber pad 12, promote the fixed pliability to steel sheet 5, avoid steel sheet 5 and connecting sleeve post 1 to be connected hard great emergence pine and take off the phenomenon, through setting up the packing block 13 into aluminium sheet layer 15, alumina layer 16, metal ceramic layer 17, the integrated configuration form of fire clay 18 and 19, and through the high temperature resistant characteristic of aluminium sheet layer 15 and alumina layer 16, pass through metal 17, fire clay 18 and rock wool layer 19, can effectively promote the high temperature resistant popularization characteristic of connecting sleeve post 1, be suitable for popularization.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a fire prevention shaped steel structure concatenation post, includes connecting sleeve post (1), its characterized in that: the outer wall symmetry fixed mounting of connecting sleeve post (1) has locating piece (2), the outer wall symmetry fixed mounting of connecting sleeve post (1) has lagging (3), and is a plurality of spread groove (4) have been seted up to the surface of lagging (3), and is a plurality of the inner wall swing joint of spread groove (4) has steel sheet (5), and is a plurality of constant head tank (6) have been seted up to one side outer wall that steel sheet (5) are close to locating piece (2), and are a plurality of one side outer wall symmetry fixed mounting that steel sheet (5) are close to locating piece (2) has spliced pole (7), and is a plurality of the inside swing joint of spliced pole (7) has screw rod (8).

2. The fireproof steel structure splicing column according to claim 1, wherein: a plurality of the inner wall of the connecting column (7) is provided with an internal thread hole (9), and a plurality of the top ends of the screw rods (8) are fixedly provided with screw caps (10).

3. The fireproof steel structure splicing column according to claim 1, wherein: the inner wall symmetry fixed mounting of connecting sleeve post (1) has mounting panel (11), and is a plurality of the lower fixed surface of mounting panel (11) installs rubber pad (12).

4. The fireproof steel structure splicing column according to claim 1, wherein: the inner wall of the connecting sleeve column (1) is provided with a filling block (13), and rectangular plates (14) are symmetrically and fixedly installed on the inner wall of the connecting sleeve column (1).

5. The fireproof steel structure splicing column according to claim 4, wherein: the filling block (13) comprises an aluminum plate layer (15), an aluminum oxide layer (16), a metal ceramic layer (17), refractory mortar (18) and a rock wool layer (19).

6. The fireproof steel structure splicing column according to claim 5, wherein: the aluminum plate layer (15) is fixedly connected with the aluminum oxide layer (16), and the aluminum oxide layer (16) is fixedly connected with the metal ceramic layer (17).

7. The fireproof steel structure splicing column according to claim 6, wherein: cermet layer (17) and fire clay (18) fixed connection set up, fire clay (18) and rock wool layer (19) fixed connection set up.

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