CN216552053U

CN216552053U - Steel structure foundation pillar structure for civil engineering

Info

Publication number: CN216552053U
Application number: CN202122968369.XU
Authority: CN
Inventors: 周观根; 凌海刚; 王泽琪; 李涛; 何莎
Original assignee: Zhejiang Southeast Space Frame Co Ltd
Current assignee: Zhejiang Southeast Space Frame Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a steel structure foundation column structure for civil engineering, which comprises a column structure main body, wherein an inner gear is rotatably arranged inside the column structure main body, the outer surface of the inner gear is flexibly connected with a plurality of arc-shaped inserted rods, the inner wall of the inner gear is meshed with an outer gear, a sleeve rod is fixedly penetrated through the inner surface of the outer gear, and the inner wall of the column structure main body extends to the outside to be provided with an arc-shaped groove. This a steel construction ground pillar structure for civil engineering sets up the internal gear through the inside rotation at post structure main part to at a plurality of arc inserted bar of the surface flexible connection of internal gear, the arc inserted bar can slide in the arc wall, cooperation internal gear and external gear meshing, loop bar and the first in command are controlled simultaneously, can get into the ground at post structure main part after, a plurality of arc inserted bar opens to the outside, very big reinforcing the stability of post structure main part installation.

Description

Steel structure foundation pillar structure for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a steel structure foundation column structure for civil engineering.

Background

Steel structures are currently structures composed of steel materials, one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are usually connected by welding, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

The existing steel structure foundation column structure is fixed with a foundation through an anchor rod with a hook at the lower end, so that the steel structure foundation column structure is fixed, but the steel structure foundation column structure is not stable enough in one direction, and therefore the steel structure foundation column structure for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a steel structure foundation column structure for civil engineering, which solves the problem that the existing steel structure foundation column structure is not enough to stabilize the steel structure foundation column structure in one direction.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a steel construction ground column structure for civil engineering, including post structure main body, the inside rotation of post structure main body is provided with the internal gear, the surface flexible connection of internal gear has a plurality of arc inserted bar, the inner wall meshing of internal gear has the external gear, the internal surface of external gear runs through and is fixed with the loop bar, the inner wall of post structure main body extends to the outside and has seted up the arc wall, and the arc inserted bar can slide and extend to the outside of post structure main body along the arc wall, the outside of post structure main body and extension to post structure main body is run through on the top of loop bar, the top of loop bar is fixed with the first in command.

Preferably, a conical head is fixed at the end part of the arc-shaped insert rod, and the chamfer angle of the conical head is set to be 30-60 degrees.

Preferably, the inner surface of the sleeve rod is connected with a threaded rod in a threaded manner, the top end of the threaded rod penetrates through the sleeve rod and extends to the outside of the sleeve rod, and a second handle is fixed at the top end of the threaded rod.

Preferably, the bottom of the column structure main body is provided with a circular groove, and the bottom end of the threaded rod extends to the inside of the circular groove.

Preferably, a circular plate slides on the inner surface of the circular groove, and the bottom end of the threaded rod rotates with the top end of the circular plate.

Preferably, a plurality of bases are fixed to the bottom of the circular plate, and a plurality of inserting columns are fixed to the bottom end of each base.

Advantageous effects

The utility model provides a steel structure foundation column structure for civil engineering. Compared with the prior art, the method has the following beneficial effects:

(1) this a steel construction ground pillar structure for civil engineering sets up the internal gear through the inside rotation at post structure main part to at a plurality of arc inserted bar of the surface flexible connection of internal gear, the arc inserted bar can slide in the arc wall, cooperation internal gear and external gear meshing, loop bar and the first in command are controlled simultaneously, can get into the ground at post structure main part after, a plurality of arc inserted bar opens to the outside, very big reinforcing the stability of post structure main part installation.

(2) This a steel construction ground pillar structure for civil engineering sets up the threaded rod through the inside at the loop bar to set up the second handle on the top of threaded rod and control, the circular slab can slide along the circular recess, and the cooperation base can be fixed in the bottom of post structure main part with inserting the post, is used for strengthening the stability of post structure main part installation.

Drawings

FIG. 1 is a perspective sectional view of the present invention;

FIG. 2 is a perspective sectional view of the main body of the pillar structure and an internal gear according to the present invention;

FIG. 3 is a perspective view of a partial structure of a structural body of the column of the present invention;

fig. 4 is a perspective view of the combination of the loop bar and the threaded bar of the present invention.

In the figure: 1-column structure body, 2-internal gear, 3-arc inserted bar, 4-external gear, 5-sleeve bar, 6-arc groove, 7-first handle, 8-conical head, 9-threaded rod, 10-second handle, 11-circular groove, 12-circular plate, 13-base and 14-inserted column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a steel construction foundation column structure for civil engineering, including post structure main part 1, the inside of post structure main part 1 rotates and is provided with inner gear 2, the surface flexible connection of inner gear 2 has a plurality of arc inserted bar 3, arc inserted bar 3 flexible connection has resilience ability when the surface of inner gear 2, therefore arc inserted bar 3 can slide along arc wall 6, the inner wall meshing of inner gear 2 has outer gear 4, the internal surface of outer gear 4 runs through being fixed with loop bar 5, the inner wall of post structure main part 1 and extension to the outside have seted up arc wall 6, the size of arc wall 6 and the surface looks adaptation of arc inserted bar 3, and arc inserted bar 3 can slide along arc wall 6 and extend to the outside of post structure main part 1, the top of loop bar 5 runs through post structure main part 1 and extends to the outside of post structure main part 1, the top of loop bar 5 is fixed with first in command 7, set up the first in command 7 and can conveniently control loop bar 5, rotate through the inside at post structure main part 1 and set up internal gear 2, and at the outer surface flexible connection a plurality of arc inserted bar 3 of internal gear 2, arc inserted bar 3 can slide in arc wall 6, cooperation internal gear 2 and the meshing of external gear 4, loop bar 5 and the first in command 7 are controlled simultaneously, can get into the ground at post structure main part 1 after, a plurality of arc inserted bar 3 opens to the outside, very big reinforcing the stability of the installation of post structure main part 1.

In this embodiment, the end of the arc-shaped inserting rod 3 is fixed with the conical head 8, the chamfer angle of the conical head 8 is set at 30-60 degrees, and the conical head 8 can be arranged to better facilitate the arc-shaped inserting rod 3 to enter the foundation.

In this embodiment, internal surface threaded connection of loop bar 5 has threaded rod 9, the top of threaded rod 9 runs through loop bar 5 and extends to the outside of loop bar 5, the top of threaded rod 9 is fixed with second handle 10, it can conveniently control threaded rod 9 to set up second handle 10, circular slot 11 has been seted up to the bottom of post structure main body 1, the bottom of threaded rod 9 extends to the inside of circular slot 11, the internal surface slip of circular slot 11 has circular slab 12, the bottom of threaded rod 9 rotates with the top of circular slab 12, the bottom of circular slab 12 is fixed with a plurality of base 13, it inserts post 14 to set up base 13 and be used for the installation, and the bottom mounting of base 13 has a plurality of to insert post 14, it can get into ground reinforcing stability to set up to insert post 14.

And those not described in detail in this specification are well within the skill of those in the art.

When the column structure is in operation, firstly, a column structure main body is buried into a foundation, then, the first handle 7 is rotated, the sleeve rod 5 is driven to rotate through the first handle 7, the sleeve rod 5 further drives the outer gear 4 to rotate, the outer gear 4 rotates to enable the meshed inner gear 2 to rotate, the inner gear 2 rotates to drive the arc-shaped inserting rods 3 to move towards one side in the arc-shaped grooves 6, after the column structure main body 1 enters the foundation, the arc-shaped inserting rods 3 are opened towards the outer side, the mounting stability of the column structure main body 1 is greatly enhanced, then, the second handle 10 is rotated, the threaded rod 9 is driven to rotate by the second handle 10, the threaded rod 9 rotates to further drive the circular plate 12 to move downwards in the circular grooves 11, the circular plate 12 moves downwards at the moment, the base 13 moves downwards and then drives the inserting columns 14 to move downwards to enter the interior of the foundation, and can be fixed at the bottom end of the column structure main body, the method is used for enhancing the installation stability of the column structure main body 1, and is the working principle of the steel structure foundation column structure for civil engineering.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. A steel construction foundation column structure for civil engineering, including post structure subject (1), its characterized in that: the inside of post structure main part (1) is rotated and is provided with internal gear (2), the surface flexible connection of internal gear (2) has a plurality of arc inserted bar (3), the inner wall meshing of internal gear (2) has outer gear (4), the internal surface of outer gear (4) runs through and is fixed with loop bar (5), the inner wall of post structure main part (1) has been seted up arc wall (6) and has been extended to the outside, and arc inserted bar (3) can slide and extend to the outside of post structure main part (1) along arc wall (6), the top of loop bar (5) runs through post structure main part (1) and extends to the outside of post structure main part (1), the top of loop bar (5) is fixed with the first in command (7).

2. The steel structure foundation column structure for civil engineering according to claim 1, characterized in that: the end part of the arc-shaped inserting rod (3) is fixed with a conical head (8), and the chamfer angle of the conical head (8) is set to be 30-60 degrees.

3. The steel structure foundation column structure for civil engineering according to claim 1, characterized in that: the internal surface threaded connection of loop bar (5) has threaded rod (9), the top of threaded rod (9) runs through loop bar (5) and extends to the outside of loop bar (5), the top of threaded rod (9) is fixed with second handle (10).

4. The steel structure foundation column structure for civil engineering according to claim 3, wherein: circular slot (11) have been seted up to the bottom of post structure main part (1), the bottom of threaded rod (9) extends to the inside of circular slot (11).

5. The steel structure foundation column structure for civil engineering according to claim 4, wherein: the inner surface of the circular groove (11) is provided with a circular plate (12) in a sliding way, and the bottom end of the threaded rod (9) rotates with the top end of the circular plate (12).

6. The steel structure foundation column structure for civil engineering according to claim 5, wherein: the bottom of circular plate (12) is fixed with a plurality of base (13), and the bottom mounting of base (13) has a plurality of to insert post (14).