CN212835959U

CN212835959U - Steel structure upright post

Info

Publication number: CN212835959U
Application number: CN202021022110.5U
Authority: CN
Inventors: 皮军庭
Original assignee: Hubei Xintai Steel Structure Engineering Co ltd
Current assignee: Hubei Xintai Steel Structure Engineering Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-03-30
Anticipated expiration: 2030-06-06

Abstract

The utility model relates to a steel structure stand, including the installation face, the inside fixedly connected with pre-buried concrete of installation face, pre-buried concrete's top is seted up flutedly, pre-buried concrete's inside fixedly connected with quantity is three pre-buried sighting rod, pre-buried concrete's top swing joint has the bottom plate, the top fixedly connected with head tree of bottom plate, the outer fixed surface of head tree is connected with quantity and is three auxiliary stand, the bottom fixedly connected with inserted bar of bottom plate, the bottom threaded connection of pre-buried sighting rod surface has first nut, auxiliary stand's outside sliding connection has the adjustable ring. This steel structure stand, overall structure is unique, and reasonable in design, and stability is strong, through setting up adjustable ring and butt spare, has improved its stability when being connected with pre-buried concrete, and the adjustable ring can adjust according to the length of pre-buried sighting rod simultaneously, and simple installation facilitates the use, is applicable to various circumstances.

Description

Steel structure upright post

Technical Field

The utility model relates to a steel construction technical field specifically is a steel construction stand.

Background

The steel structure is a structure mainly composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, wherein all the members or components are usually connected by welding lines, bolts and rivets.

The structural material has the characteristics of high strength, light dead weight, good overall rigidity and strong deformability, so that the structural material is particularly suitable for building large-span, ultrahigh and overweight buildings, the existing steel structure upright column on the market at present has the defect of weak stability, when the structural material is used, the existing steel structure upright column is fixed with an embedded part by usually adopting a single bolt and a single nut, and the upright column usually adopts an I-shaped channel steel, so that the stability of the upright column is not strong enough, and meanwhile, the fixed positions of the steel structure upright column and the embedded part can not be adjusted, so that the structural material is inconvenient to use, and the structural material is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a steel construction stand.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a steel structure upright post comprises a mounting surface, wherein the interior of the mounting surface is fixedly connected with embedded concrete, the top of the embedded concrete is provided with a groove, the interior of the embedded concrete is fixedly connected with three embedded sighting rods, the top of the embedded concrete is movably connected with a bottom plate, the top of the bottom plate is fixedly connected with a main upright post, the outer surface of the main upright post is fixedly connected with three auxiliary upright posts, the bottom of the bottom plate is fixedly connected with an inserted rod, the bottom of the outer surface of the embedded sighting rod is in threaded connection with a first nut, the outer side of each auxiliary upright post is in sliding connection with an adjusting ring, the inner side of each adjusting ring is provided with three positioning grooves, the inner side of each adjusting ring is fixedly connected with three abutting parts, the top of the outer surface of each adjusting ring is in threaded connection with a second nut, and the adjusting ring is movably connected with the auxiliary, the inner part of the main upright post is movably connected with a plurality of reinforcing sheets, the top of the inner side of the main upright post is inserted with a connecting rod, the top of the connecting rod is fixedly connected with a cross beam, and the cross beam is movably connected with the auxiliary upright post through a connecting bolt.

Preferably, a plurality of threaded holes are formed in the bottom of one end, away from the main column, of the auxiliary column, and the threaded holes are matched with the fixing bolts.

Preferably, the abutting piece is a fan-shaped abutting piece, and one end of the abutting piece, which is far away from the adjusting ring, is in sliding abutting connection with the outer surfaces of the auxiliary stand column and the main stand column respectively.

Preferably, the head mast is the cylinder of inside cavity and top disappearance, and the spout has all been seted up at both ends about the head mast inboard, strengthen the inside that both ends all run through and extend to the spout about the piece.

Preferably, the through holes with the number of three are all seted up to the inside of bottom plate and the inside of adjustable ring, and two sets of through holes are in same vertical straight line.

Preferably, the bottom of the first nut is attached to the top of the bottom plate, and the bottom of the second nut is attached to the top of the adjusting ring.

The utility model has the advantages that:

the embedded sighting rod penetrates through the bottom plate, the inserting rod is inserted into the groove, the first nut is screwed tightly, the main stand column and the auxiliary stand column are preliminarily installed, the stability of the stand column is improved by arranging three auxiliary stand columns, the adjusting ring is sleeved on the outer side of the auxiliary stand column from the top and is positioned by the positioning groove, the abutting part is respectively in sliding abutting joint with the main stand column and the auxiliary stand column, the position of the adjusting ring is adjusted according to the height of the embedded sighting rod, the adjusting ring and the auxiliary stand column are fixed by the fixing bolt through arranging a plurality of threaded holes so as to improve the stability of the main stand column, the main stand column is hollow, the reinforcing sheet is guided into the main stand column from the top of the main stand column along the direction of the sliding groove, the pressure resistance of the main stand column is improved, the connecting rod is inserted above the main stand column, and the cross beam and the auxiliary stand column are fixed through the connecting bolt, thereby accomplish whole installation, the device overall structure is unique, and reasonable in design, and stability is strong, through setting up adjustable ring and butt spare, has improved its stability when being connected with pre-buried concrete, and the adjustable ring can be adjusted according to the length of pre-buried sighting rod simultaneously, and is simple to handle, facilitates the use, is applicable to various conditions.

Drawings

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

fig. 2 is a top view of the main upright post and the auxiliary upright post of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the mounting surface 2, pre-buried concrete, 3, the recess, 4, pre-buried sighting rod, 5, the bottom plate, 6, the main column, 7, the auxiliary column, 8, the inserted bar, 9, the first nut, 10, the adjustable ring, 11, the constant head tank, 12, the butt joint piece, 13, the second nut, 14, fixing bolt, 15, the reinforcing piece, 16, the connecting rod, 17, connecting bolt, 18, the crossbeam.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1-2, a steel structure column comprises a mounting surface 1, wherein the interior of the mounting surface 1 is fixedly connected with pre-buried concrete 2, the top of the pre-buried concrete 2 is provided with a groove 3, the interior of the pre-buried concrete 2 is fixedly connected with three pre-buried aiming rods 4, the top of the pre-buried concrete 2 is movably connected with a bottom plate 5, the top of the pre-buried aiming rod 4 penetrates through and extends to the outside of the bottom plate 5 and is movably connected with the bottom plate 5, the top of the bottom plate 5 is fixedly connected with a main column 6, the outer surface of the main column 6 is fixedly connected with three sub-columns 7, the bottom of the bottom plate 5 is fixedly connected with an inserted rod 8, the bottom of the inserted rod 8 penetrates through and extends to the inside of the groove 3 and is inserted into the groove 3, the bottom of the outer surface of the pre-buried aiming rod 4 is in threaded connection with a first nut 9, the outer side of the sub-column 7 is slidably connected with, the two groups of through holes are positioned on the same vertical straight line, the inner side of the adjusting ring 10 is provided with three positioning grooves 11, one end of the auxiliary upright post 7, far away from the main upright post 6, penetrates through and extends to the inside of the positioning grooves 11, the inner side of the adjusting ring 10 is fixedly connected with three abutting parts 12, the abutting parts 12 are fan-shaped abutting parts, one ends of the abutting parts 12, far away from the adjusting ring 10, are respectively in sliding abutting joint with the outer surfaces of the auxiliary upright post 7 and the main upright post 6, the top of the pre-embedded sighting rod 4 penetrates through and extends to the outer part of the adjusting ring 10, the top of the outer surface of the adjusting ring 10 is in threaded connection with second nuts 13, the bottom of the first nuts 9 is in fit with the top of the bottom plate 5, the bottom of the second nuts 13 is in fit with the top of the adjusting ring 10, the adjusting ring 10 is movably connected with the auxiliary upright post 7, the threaded holes are matched with fixing bolts 14, the interior of the main upright post 6 is movably connected with a plurality of reinforcing sheets 15, the main upright post 6 is hollow and cylindrical, the top of the main upright post is lost, the left end and the right end of the inner side of the main upright post 6 are both provided with sliding grooves, the left end and the right end of each reinforcing sheet 15 penetrate through and extend into the sliding grooves, the top of the inner side of the main upright post 6 is inserted with a connecting rod 16, the top of the connecting rod 16 is fixedly connected with a cross beam 18, the cross beam 18 is movably connected with an auxiliary upright post 7 through connecting bolts 17, the base plate 5 penetrates through a pre-embedded aiming rod 4, meanwhile, the inserting rod 8 is inserted with the groove 3, then a first nut 9 is screwed, the main upright post 6 and the auxiliary upright post 7 are preliminarily installed, the stability of the upright posts is improved through the arrangement of three auxiliary upright posts 7, then an adjusting ring 10 is sleeved on the, meanwhile, the abutting part 12 is respectively in sliding abutting joint with the main upright post 6 and the auxiliary upright post 7, then the position of the adjusting ring 10 is adjusted according to the height of the pre-buried sighting rod 4, the adjusting ring 10 and the auxiliary upright post 7 are fixed by the fixing bolt 14 by arranging a plurality of threaded holes so as to improve the stability of the pre-buried sighting rod 4, because the main upright post 6 is hollow, the reinforcing sheet 15 is led into the main upright post 6 from the top of the main upright post 6 along the direction of the sliding groove, the pressure resistance of the main upright post 6 is improved, then the connecting rod 16 is inserted above the main upright post 6, and the cross beam 18 and the auxiliary upright post 7 are fixed by the connecting bolt 17, so that the whole installation process is completed, the device has unique integral structure, reasonable design and strong stability, the stability is improved by arranging the adjusting ring 10 and the abutting part 12, the stability of the device when the device is connected with the pre-buried concrete 2 is improved, and meanwhile, the, simple installation, convenient use and suitability for various conditions.

In conclusion, the embedded sighting rod 4 penetrates through the bottom plate 5, the inserting rod 8 is inserted into the groove 3, then the first nut 9 is screwed tightly, the main upright post 6 and the auxiliary upright post 7 are preliminarily installed, the stability of the upright posts is improved by arranging the three auxiliary upright posts 7, then the adjusting ring 10 is sleeved on the outer sides of the auxiliary upright posts 7 from the top, the adjusting ring 10 is positioned by the positioning groove 11, meanwhile, the abutting pieces 12 are respectively in sliding abutting joint with the main upright post 6 and the auxiliary upright posts 7, then the position of the adjusting ring 10 is adjusted according to the height of the embedded sighting rod 4, the fixing bolt 14 is used for fixing the adjusting ring 10 and the auxiliary upright posts 7 by arranging a plurality of threaded holes so as to improve the stability of the upright posts, as the main upright post 6 is hollow, the reinforcing piece 15 is guided into the main upright post 6 from the top of the main upright post 6 along the direction of the sliding groove, the compression resistance of the main upright post 6 is improved, and then the connecting rod 16 is inserted above the, and fix crossbeam 18 and auxiliary column 7 through connecting bolt 17, thereby accomplish whole installation, the device overall structure is unique, and reasonable in design, and stability is strong, through setting up adjustable ring 10 and butt 12, stability when having improved it and pre-buried concrete 2 and being connected, adjustable ring 10 can adjust according to the length of pre-buried sighting rod 4 simultaneously, simple installation, and convenient to use, and is applicable to various situations, when having solved when using, current steel structure stand is when being fixed mutually with the pre-buried piece, adopt single bolt and nut to fix usually, and the stand often adopts the I-shaped channel-section steel, make its stability not strong enough, steel structure stand and pre-buried piece fixed position can not be adjusted simultaneously, be not convenient for the problem of using.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a steel structure stand, includes installation face (1), its characterized in that: the interior fixedly connected with pre-buried concrete (2) of installation face (1), the top of pre-buried concrete (2) is seted up flutedly (3), the interior fixedly connected with quantity of pre-buried sighting rod (4) of pre-buried concrete (2) is three, the top swing joint of pre-buried concrete (2) has bottom plate (5), the top fixedly connected with head tree (6) of bottom plate (5), the surface fixedly connected with quantity of head tree (7) of head tree (6), the bottom fixedly connected with inserted bar (8) of bottom plate (5), the bottom threaded connection of pre-buried sighting rod (4) surface has first nut (9), the outside sliding connection of head tree (7) has adjustable ring (10), the inboard of adjustable ring (10) is seted up quantity and is three constant head tank (11), the inboard fixedly connected with quantity of adjustable ring (10) is three butt piece (12), the top threaded connection of adjustable ring (10) surface has second nut (13), adjustable ring (10) are through fixing bolt (14) and auxiliary column (7) swing joint, the inside swing joint of main column (6) has reinforcement piece (15) that quantity is a plurality of, the top of main column (6) inboard is pegged graft and is had connecting rod (16), the top fixedly connected with crossbeam (18) of connecting rod (16), crossbeam (18) are through connecting bolt (17) and auxiliary column (7) swing joint.

2. The steel structure column of claim 1, wherein: the bottom of one end, far away from the main upright post (6), of the auxiliary upright post (7) is provided with a plurality of threaded holes, and the threaded holes are matched with the fixing bolts (14).

3. The steel structure column of claim 1, wherein: the abutting part (12) is a fan-shaped abutting part, and one end, far away from the adjusting ring (10), of the abutting part (12) is in sliding abutting connection with the outer surfaces of the auxiliary stand column (7) and the main stand column (6) respectively.

4. The steel structure column of claim 1, wherein: main upright post (6) are inside cavity and the cylindrical of top disappearance, and the spout has all been seted up at both ends about main upright post (6) is inboard, strengthen the inside that both ends all run through and extend to the spout about piece (15).

5. The steel structure column of claim 1, wherein: the inside of bottom plate (5) and the inside of adjustable ring (10) all seted up the quantity and be three through-hole, and two sets of through-holes are in same vertical straight line.

6. The steel structure column of claim 1, wherein: the bottom of first nut (9) is laminated with the top of bottom plate (5) mutually, the bottom of second nut (13) is laminated with the top of adjustable ring (10) mutually.