CN211499475U - Novel outer wrapping type steel column base - Google Patents

Abstract

The utility model discloses a novel outer packet mode steel column base belongs to rigidity column base installation technical field, including ground steel column base, ground steel column base both sides are welded respectively and are installed the installation mount, installation mount lower extreme runs through and installs the inflation screw, ground steel column base is connected through the installation mount and is installed in the connection steel column base of upper end, connection steel column base both sides welded mounting respectively has the connection mount, it runs through to install the installation screw to connect the mount lower extreme, the installation screw will be connected the mount and install the mount and be connected the installation, it inlays and installs in ground steel column base upper end to connect the steel column base, ground steel column base inside has been seted up the steel column and has inlayed the chamber. The utility model relates to a novelty, be convenient for operation and excellent in use effect, the convenience improves in the fixed mounting of stand to the fixed stable effect of stand moreover, has improved the security of installation to usable concatenation improves the height of stand, avoids influencing the installation effectiveness.

Description

Novel outer wrapping type steel column base

Technical Field

The utility model relates to a rigid column base installation technical field especially relates to a novel outer packet mode steel column base.

Background

The column base is an important node for connecting the upper main structure and the foundation, and can effectively fix the column body and effectively transmit axial force, shearing force and bending moment at the lower end of the column to the lower structure or the foundation, so that the upper structure and the lower structure work together. The steel structure column base is mainly divided into an exposed type, an outer wrapping type and an embedded type.

Patent number CN208934457U discloses an outer wrapping type rigid column base of newly-increased steel column, belongs to steel construction column base node field. The externally-wrapped rigid column base of the newly-added column comprises a steel structure column and a concrete column, wherein the steel structure column is arranged at the top of an original structure column, and the concrete column is wrapped around the steel structure column; be equipped with on the steel construction post and be used for shearing the toggle bolt that is connected with concrete column and be used for planting the screw rod after being connected with former structure post, still including setting up the anti-roof beam on former structure frame roof beam, anti-roof beam links to each other with concrete column, is equipped with anti-roof beam on the anti-roof beam and indulges muscle and anti-roof beam stirrup, and anti-roof beam indulges the muscle and draws through, and anti-roof beam stirrup passes former structure floor and links to each other with the roof beam side of former structure frame roof beam is indulged the. The utility model discloses can make the construction simple and convenient quick, destroy few to the primary structure, expand the range of application of outer packet mode column base, utilize newly-increased back beam can effectively transmit column base moment of flexure and shear force, strengthen the rigidity of column base.

The above patents have the following disadvantages: 1. the stand column is inconvenient to fix and install, the effect of stabilizing the stand column is poor, and the installation safety is reduced; 2. the height of the stand column can not be improved by splicing, and the size of the stand column can influence the installation efficiency. Therefore, a novel externally wrapped steel column base is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel outer wrapping type steel column base, which has novel design, convenient operation and good use effect, aims to facilitate the fixed installation of a stand column through the foundation steel column base, improves the fixed and stable effect of the stand column, and improves the installation safety; through linking steel column base, when meetting that the installation relief is low or the stand size is short, the height of stand is improved to usable concatenation, avoids influencing the installation effectiveness.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of novel outer packet mode steel column base, including ground steel column base, ground steel column base both sides welded mounting respectively have the installation mount, installation mount lower extreme runs through and installs the inflation screw, ground steel column base passes through the installation mount connection and installs in the connection steel column base of upper end, it has the connection mount to connect steel column base both sides welded mounting respectively, it runs through and installs the installation screw to connect the mount lower extreme, the installation screw will be connected the mount and install the mount and be connected the installation, it inlays and installs in ground steel column base upper end to connect the steel column base, ground steel column base inside has been seted up the steel column and has been inlayed the chamber.

Optionally, the installation mount upper end welding installation mount platform spare, installation mount lower extreme welding installation fixed station spare, fixed station spare and mount table spare all switch on and have seted up the mounting hole, the inside mortar injection chamber of having seted up in foundation steel column base upper end, foundation steel column base lower extreme welding installation has the foundation socle.

Optionally, the lower end of the connecting fixing frame is welded, installed and connected with the platform piece, the connecting platform piece is provided with a connecting hole in a conduction mode, the connecting steel column base is internally provided with a steel column embedding cavity and a mortar injection cavity, and the lower end of the connecting steel column base is welded and installed with an embedded socle.

Optionally, the expansion screw is inlayed by threaded rod and swivel nut activity and is constituteed, threaded rod upper end welded fastening installs the nut, threaded rod lower extreme welded fastening installs the spiral shell head, the threaded rod activity is inlayed inside the swivel nut.

Optionally, the mounting screw is composed of a screw rod and a nut, the nut is fixedly mounted at the upper end of the screw rod in a welding mode, threads are arranged on the screw rod, and the screw rod is mounted through the threads and the nut in a meshed mode.

The utility model has the advantages as follows:

1. the utility model relates to a novelty, the operation is convenient and excellent in use effect, through being equipped with ground steel column base, bury ground steel column base lower extreme welded ground steel column base deeply in the underground, then hug closely the fixed station spare of installation mount on ground, utilize the inflation screw to run through the mounting hole of fixed station spare, install in ground, use mounting tool to twist the nut on the inflation screw, utilize the interlock of threaded rod and swivel nut to screw, in the process of screwing, the swivel nut of threaded rod lower extreme can extrude the swivel nut, make it warp, carry out fixed mounting in ground, later inlay the stand and insert the steel column mosaic intracavity inside ground steel column base through the chamber mouth of ground steel column base, fill into the mortar injection chamber inside ground steel column base again and fill into mortar concrete, be used for the sealed stand that wraps up, utilize the deep-buried installation and the sealed parcel of mortar concrete of ground steel column base, promote the installation stability of stand, before the installation stand, can install foundation steel column base in advance, later need not mounting tool and can install the stand, so, can make things convenient for in the fixed mounting of stand, improve the security of installation to the fixed stable effect of stand moreover.

2. The utility model discloses a be equipped with the connection steel column base, when meetting installation topography low or stand size short-term, the steel column base utilization lower extreme welded mounting's the socle of inlaying inlays the steel column of the inside of inserting ground steel column base and inlays the intracavity, later, the connection mount that will connect the steel column base both sides utilizes the mount table spare of connecting with ground steel column base to hug closely, use the installation screw to run through the mounting hole and install fixed connection platform spare and mount table spare, use the nut on the mounting screw is twisted to the mounting tool, the interlock of utilizing screw thread and nut is screwed the installation, later inlay the stand and insert the inside steel column of connecting the steel column base and inlay the chamber install can, so, when meetting installation topography low or stand size short-term, the height of stand is improved in usable concatenation, avoid influencing the installation effectiveness.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a novel wrapped steel column base according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a foundation steel column base of a novel wrapped steel column base according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a connecting steel column base of a novel wrapped steel column base according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an expansion screw of a novel wrapped steel column base according to an embodiment of the present invention;

fig. 5 is a schematic view of a mounting screw structure of a novel wrapped steel column base according to an embodiment of the present invention.

In the figure: 1. a foundation steel column base; 2. an expansion screw; 3. mounting a fixed frame; 4. mounting screws; 5. connecting the fixed frame; 6. a lumen port; 7. connecting a steel column base; 8. a steel column embedding cavity; 9. fixing the table piece; 10. mounting holes; 11. mounting a table piece; 12. injecting mortar into the cavity; 13. a foundation socle; 14. connecting the table piece; 15. embedding the stilts; 16. a nut; 17. a threaded sleeve; 18. a threaded rod; 19. a screw head; 20. a thread; 21. a screw; 22. and a nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A novel steel column base of the present invention will be described in detail with reference to fig. 1 to 5.

Referring to fig. 1, an embodiment of the present invention provides a novel externally wrapped steel column base, including a foundation steel column base 1, wherein two sides of the foundation steel column base 1 are respectively welded with an installation fixing frame 3, a lower end of the installation fixing frame 3 is installed with an expansion screw 2 in a penetrating manner, the foundation steel column base 1 is connected with a connection steel column base 7 installed at an upper end through the installation fixing frame 3, two sides of the connection steel column base 7 are respectively welded with a connection fixing frame 5, a lower end of the connection fixing frame 5 is installed with an installation screw 4 in a penetrating manner, the connection fixing frame 5 and the installation fixing frame 3 are connected and installed by the installation screw 4, the connection steel column base 7 is embedded and installed at an upper end of the foundation steel column base 1, a steel column embedding cavity 8 is formed inside the foundation steel column base 1, which facilitates the fixed installation of a column, and improves the fixing and stabilizing effect of the column, and the height of the upright column can be improved by splicing, and the influence on the installation efficiency is avoided.

Referring to fig. 2, 3 upper ends welding installation mount table spare 11 of installation mount, 3 lower extreme welding installation fixed station spare 9 of installation mount, fixed station spare 9 and installation table spare 11 have all switched on and have seted up mounting hole 10, the inside mortar injection chamber 12 of having seted up in 1 upper end of foundation steel column base, 1 lower extreme welding installation of foundation steel column base has foundation socle 13, and foundation steel column base 1 makes things convenient for the fixed mounting in the stand, and to the fixed stable effect improvement of stand moreover, has improved the security of installation.

Referring to fig. 3, the lower end of the connecting fixing frame 5 is welded and installed with a connecting platform 14, the connecting platform 14 is provided with a connecting hole 10 in a conduction mode, a steel column embedding cavity 8 and a mortar injection cavity 12 are formed in the connecting steel column base 7, an embedded column base 15 is welded and installed at the lower end of the connecting steel column base 7, the connecting steel column base 7 is spliced to improve the height of the stand column, and the influence on the installation efficiency is avoided.

Referring to fig. 4, the expansion screw 2 is movably embedded by a threaded rod 18 and a threaded sleeve 17, a nut 16 is fixedly welded at the upper end of the threaded rod 18, a screw head 19 is fixedly welded at the lower end of the threaded rod 18, the threaded rod 18 is movably embedded in the threaded sleeve 17, and the expansion screw 2 is used for stabilizing and installing the foundation steel column base 1.

Referring to fig. 5, the mounting screw 4 is composed of a screw rod 21 and a nut 22, the upper end of the screw rod 21 is fixedly welded with the nut 16, the screw rod 21 is provided with a thread 20, the screw rod 21 is engaged with the nut 22 through the thread 20, and the mounting screw 4 is used for connecting and fixing the foundation steel column base 1 and the connecting steel column base 7.

The embodiment of the utility model provides a novel outer wrapping type steel column base, when using, through being equipped with ground steel column base 1, bury ground steel column base 13 of the lower extreme welded of ground steel column base 1 deeply in the underground, then hug closely fixed station spare 9 on the installation mount 3 on the ground, utilize inflation screw 2 to run through the mounting hole 10 in fixed station spare 9, install in the ground, use the mounting tool to twist nut 16 on inflation screw 2, utilize the interlock of threaded rod 18 and swivel nut 17 to screw, in the screwing process, the swivel nut 17 can be extruded to the spiral nut 19 of threaded rod 18 lower extreme, make it warp, carry out fixed mounting in ground, later insert the stand in the steel column mosaic chamber 8 inside ground steel column base 1 through the accent 6 of ground steel column base 1, fill into the mortar injection chamber 12 in the inside ground steel column base 1 and fill into the mortar concrete, be used for sealed parcel stand, the method has the advantages that the deep-buried installation of the foundation steel column base 1 and the sealing and wrapping of the mortar concrete are utilized, the installation stability of the stand column is improved, the foundation steel column base 1 can be installed in advance before the stand column is installed, and then the stand column can be installed without an installation tool, so that the fixed installation of the stand column can be facilitated, the fixed and stable effect on the stand column is improved, and the installation safety is improved; by arranging the connecting steel column base 7, when the installation terrain is low or the size of the column is short, the connecting steel column base 7 is inserted into the steel column embedding cavity 8 in the foundation steel column base 1 by utilizing the embedding column base 15 with the lower end welded and installed, and then, the connecting and fixing frames 5 connected with the two sides of the steel column base 7 are tightly attached to the mounting platform piece 11 of the foundation steel column base 1 through the connecting platform piece 14, the connecting platform piece 14 and the mounting platform piece 11 are fixedly mounted by penetrating the mounting screw 4 through the mounting hole 10, the nut 22 on the mounting screw 4 is screwed by using a mounting tool, the nut 22 is screwed and mounted by utilizing the occlusion of the thread 20 and the nut 22, and then the column is embedded and inserted into the steel column embedding cavity 8 connected with the inside of the steel column base 7 for mounting, thus, when the installation terrain is low or the size of the stand column is short, the height of the stand column can be improved by splicing, and the installation efficiency is prevented from being influenced.

It should be noted that the utility model relates to a novel externally wrapped steel column base, which comprises a foundation steel column base 1; an expansion screw 2; mounting a fixed frame 3; mounting screws 4; connecting the fixed frame 5; a cavity opening 6; connecting a steel column base 7; a steel column embedding cavity 8; a fixed table member 9; a mounting hole 10; mounting the stage 11; a mortar injection cavity 12; a foundation footer 13; a connecting table 14; embedding the socle 15; a nut 16; a threaded sleeve 17; a threaded rod 18; a screw head 19; threads 20; a screw 21; the nut 22, the above-mentioned components are prior art products, and the skilled person selects, installs and completes the debugging operation of the components according to the use requirement, and ensures that each component can work normally, and the components are all general standard components or components known by the skilled person, and the structure and principle thereof are known by the skilled person through technical manuals or through routine experimental methods, and the applicant does not make specific limitations here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. A novel outer wrapping type steel column base is characterized in that: including ground steel column base (1), ground steel column base (1) both sides are welded respectively and are installed installation mount (3), installation mount (3) lower extreme is run through and is installed inflation screw (2), ground steel column base (1) is connected through installation mount (3) and is installed connection steel column base (7) in the upper end, connection steel column base (7) both sides are welded respectively and are installed connection mount (5), it runs through to install installation screw (4) to connect mount (5) lower extreme, installation screw (4) will be connected mount (5) and installation mount (3) and are connected the installation, connection steel column base (7) are inlayed and are installed in ground steel column base (1) upper end, ground steel column base (1) inside has been seted up the steel column and has been inlayed chamber (8).

2. The new type of wrapped steel socle of claim 1, wherein: installation mount (3) upper end welding installation mount table spare (11), installation mount (3) lower extreme welding installation fixed station spare (9), fixed station spare (9) and mount table spare (11) all switch on and have seted up mounting hole (10), ground steel column base (1) upper end is inside to have seted up mortar and to pour into chamber (12), ground steel column base (1) lower extreme welding installation has ground socle (13).

3. The new type of wrapped steel socle of claim 1, wherein: connect mount (5) lower extreme welding erection joint platform spare (14), it has seted up mounting hole (10) to switch on platform spare (14) to connect, connect steel column base (7) inside seted up the steel column and inlayed chamber (8) and mortar injection chamber (12), it inlays socle (15) to connect steel column base (7) lower extreme welding mounting.

4. The new type of wrapped steel socle of claim 1, wherein: expansion screw (2) are inlayed by threaded rod (18) and swivel nut (17) activity and are constituteed, threaded rod (18) upper end welded fastening installs nut (16), threaded rod (18) lower extreme welded fastening installs spiral shell head (19), threaded rod (18) activity is inlayed inside swivel nut (17).

5. The new type of wrapped steel socle of claim 1, wherein: the mounting screw (4) is composed of a screw rod (21) and a nut (22), the upper end of the screw rod (21) is fixedly welded with the nut (16), the screw rod (21) is provided with a thread (20), and the screw rod (21) is meshed with the nut (22) through the thread (20).

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