CN212836256U

CN212836256U - Node is assembled to steel column assembled

Info

Publication number: CN212836256U
Application number: CN202021099400.XU
Authority: CN
Inventors: 钱骏巍
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-03-30
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a node is assembled to steel column assembled, including upper prop section, lower prop section, upper prop section one end integrated into one piece is provided with upper prop concatenation outer link plate, lower prop section one end integrated into one piece is provided with lower prop concatenation outer link plate, the inside wall welding of lower prop section is provided with the neck plate, the equidistance runs through in upper prop concatenation outer link plate and the lower prop concatenation outer link plate and is provided with the screw hole, and screw hole threaded connection is provided with first fixed thread post to the notch position of upper prop concatenation outer link plate screw hole is provided with circular recess, the avris equidistance of first fixed thread post is provided with first draw-in groove, through the utility model discloses to the concatenation installation of steel column convenient admittedly, simple, improve the efficiency of construction to have fine fastness, guarantee the construction quality that the steel column built the installation.

Description

Node is assembled to steel column assembled

Technical Field

The utility model relates to a construction technical field specifically is a node is assembled to steel column assembled.

Background

In the steel construction, the steel column is according to the floor height, factor such as hoist and mount length restriction need set up the concatenation node, weld the otic placode on the steel column at first, the otic placode bolt fastening carries out the steel column welding again after the hoist and mount, cut off the otic placode after accomplishing the welding operation, according to construction experience in the past, this kind of connected mode site operation is very difficult and consuming time longer, influence work efficiency, some only use bolted connection screw, under long-time the use, the bolt may produce not hard up, and then cause the firm in connection nature reduction of concatenation steel column, probably cause the incident even, for this reason, the utility model provides a steel column assembled is assembled the node and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a node is assembled to steel column assembled to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel column assembly type node comprises an upper column section and a lower column section, wherein an upper column splicing outer ring plate is integrally formed at one end of the upper column section, a lower column splicing outer ring plate is integrally formed at one end of the lower column section, an inner lining plate is welded on the inner side wall of the lower column section, threaded holes are formed in the upper column splicing outer ring plate and the lower column splicing outer ring plate in an equidistant penetrating mode, first fixing threaded columns are connected through the threaded holes in a threaded mode, circular grooves are formed in the groove openings of the threaded holes of the upper column splicing outer ring plates in an equidistant mode, first clamping grooves are formed in the side edges of the first fixing threaded columns in an equidistant mode, second clamping grooves are formed in the inner side walls of the circular grooves in an equidistant mode, first clamping blocks are inserted into the first clamping grooves in an equidistant mode and are arranged on the inner side walls of a locking ring in an integrally formed mode, the T-shaped fixing structure is characterized in that a locking nut is arranged on the first fixing threaded column in a threaded connection mode, a T-shaped inserting plate is symmetrically arranged in the T-shaped inserting groove and is inserted in the T-shaped inserting groove, a lug is symmetrically arranged at one end of the T-shaped inserting plate, a square groove is symmetrically arranged at the notch of the T-shaped inserting plate, a threaded hole is arranged in the lug in a penetrating mode, a square groove is arranged in the square groove, a second fixing threaded column is arranged in the threaded hole in a threaded connection mode, a cylinder is integrally formed at one end of the second fixing threaded column, limiting grooves are equidistantly arranged on the outer side wall of the cylinder, a fixing block is symmetrically arranged at the notch side position of the square groove on the upper column section in an integrally formed mode, a T-shaped movable block is movably connected in the fixing block, a reset spring is arranged on the T-shaped movable block in an integrally formed symmetrical connection mode, the avris of spread groove is provided with the standing groove, and integrated into one piece connects in the standing groove and is provided with extrusion spring, the one end of setting at the extrusion piece is connected to the extrusion spring other end, the other end of extrusion piece is provided with the slope.

Preferably, the thickness of the T-shaped movable block is equal to the width of the cross section of the notch of the limiting groove.

Preferably, the number of the sets of the first clamping blocks and the first clamping grooves is the same, and the cross-sectional shape of the first clamping block is the same as that of the notch of the first clamping groove.

Preferably, the second clamping block and the second clamping groove are arranged at corresponding positions and have the same number of groups, and the area of the cross section of the second clamping block is equal to that of the cross section of the notch of the second clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

through the utility model discloses to the concatenation installation of steel column solid convenient, simple, improve the efficiency of construction to have fine fastness, guarantee the steel column and build the construction quality of installation.

Drawings

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

FIG. 2 is an exploded view of the connection structure of the present invention;

FIG. 3 is an enlarged view of the structure of the outer ring plate for column splicing of FIG. 2 according to the present invention;

FIG. 4 is a partial sectional view of the structural connection between the upper column splicing outer ring plate and the lower column splicing outer ring plate of the present invention;

FIG. 5 is an enlarged view of the structure of the upper column splicing outer ring plate of FIG. 2 according to the present invention;

fig. 6 is a partial sectional view of the structural connection between the upper column section and the inner lining plate of the present invention.

In the figure: the upper column section 1, the lower column section 2, the upper column splicing outer ring plate 3, the lower column splicing outer ring plate 4, the inner lining plate 5, the first fixed threaded column 6, the first clamping groove 7, the circular groove 8, the second clamping groove 9, the locking ring 10, the first clamping block 11, the second clamping block 12, the locking nut 13, the T-shaped slot 14, the T-shaped inserting plate 15, the convex block 16, the second fixed threaded column 17, the limiting groove 18, the T-shaped movable block 19, the reset spring 20, the connecting groove 21, the extrusion spring 22 and the extrusion block 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a steel column assembly type node comprises an upper column section 1 and a lower column section 2, wherein one end of the upper column section 1 is integrally formed with an upper column assembly outer ring plate 3, one end of the lower column section 2 is integrally formed with a lower column assembly outer ring plate 4, an inner lining plate 5 is welded on the inner side wall of the lower column section 2, threaded holes are formed in the upper column assembly outer ring plate 3 and the lower column assembly outer ring plate 4 in a penetrating mode at equal intervals, first fixing threaded columns 6 are arranged in threaded connection with the threaded holes, circular grooves 8 are formed in the notch positions of the threaded holes of the upper column assembly outer ring plate 3, first clamping grooves 7 are formed in the side sides of the first fixing threaded columns 6 at equal intervals, second clamping grooves 9 are formed in the inner side wall of the circular grooves 8 at equal intervals, first clamping blocks 11 are arranged in the first clamping grooves 7 in an inserting mode, the first clamping blocks 11 and the first clamping grooves 7 are required to be arranged in the same number, and the cross-sectional, the first fixture blocks 11 are integrally formed on the inner side wall of the locking ring 10 at equal intervals, the second fixture blocks 12 are integrally formed on the outer side wall of the locking ring 10 at equal intervals, the second fixture blocks 12 and the second clamping grooves 9 are correspondingly arranged and are arranged in the same number, the cross section area of the second fixture blocks 12 is equal to the cross section area of the groove openings of the second clamping grooves 9, and the first fixing threaded columns 6 are provided with locking nuts 13 in a threaded connection mode.

T-shaped slots 14 are symmetrically arranged in the upper column section 1, T-shaped inserting plates 15 are inserted in the T-shaped slots 14, square grooves are symmetrically arranged at the notches of the T-shaped slots 14, lugs 16 are symmetrically arranged at one ends of the T-shaped inserting plates 15 in an integrated forming mode, threaded holes are arranged in the lugs 16 in a penetrating mode, threaded grooves are arranged in the square grooves, second fixed threaded columns 17 are arranged in the threaded holes in a threaded connection mode, a cylinder is arranged at one end of each second fixed threaded column 17 in an integrated forming mode, limiting grooves 18 are arranged on the outer side wall of the cylinder at equal intervals, fixing blocks are symmetrically arranged on the upper column section 1 in an integrated forming mode at the side positions of the notches of the square grooves, T-shaped movable blocks 19 are movably connected in the fixing blocks, the thickness of the T-shaped movable blocks 19 is equal to the width of the cross sections of the notches of the limiting grooves 18, return springs 20 are symmetrically arranged on the T-shaped movable, the lateral wall symmetry of interior welt 5 is provided with spread groove 21, and the avris of spread groove 21 is provided with the standing groove, and integrated into one piece connects in the standing groove and is provided with extrusion spring 22, and the extrusion spring 22 other end is connected and is set up the one end at extrusion block 23, and the other end of extrusion block 23 is provided with the slope.

The working principle is as follows: when the steel column splicing and mounting work of the utility model is carried out, the inner lining plate 5 on the lower column section 2 is inserted into the upper column section 1, when the upper column splicing outer ring plate 3 is contacted with the lower column splicing outer ring plate 4, the upper column splicing outer ring plate 3 is connected and fixed with the lower column splicing outer ring plate 4 through the first fixed thread column 6, in the process, the locking ring 10 is inserted into the circular groove 8 through the sliding connection of the first clamping block 11 and the first clamping groove 7, the second clamping block 12 is clamped in the second clamping groove 9, and then the locking nut 13 is screwed, the loosening of the first fixed thread column 6 can be effectively prevented through the arranged locking ring 10, so as to improve the connecting firmness of the upper column splicing outer ring plate 3 and the lower column splicing outer ring plate 4, then the T-shaped inserting plate 15 is inserted into the T-shaped inserting groove 14, and the pulling buckle on the T-shaped movable block 19 is pulled until the T-shaped inserting plate 15 enters the connecting groove 21 on the T-shaped inner lining plate 5, and T type picture peg 15 has the extrusion to extrusion piece 23 for extrusion spring 22 is in the extrusion state, and then improves the fastness that interior welt 5 and upper prop section 1 are connected, later screws up second fixed thread post 17 again, loosens and draws the knot, and T type movable block 19 joint is in spacing groove 18 under reset spring 20 effect, and then prevents not hard up of second fixed thread post 17, guarantees T type picture peg 15's grafting firm degree, consequently, through the utility model discloses to the concatenation installation of steel column solid convenient, simple, improve the efficiency of construction, and have fine fastness, guarantee the steel column and build the construction quality of installation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a node is assembled to steel column assembled, includes upper column section (1), lower column section (2), its characterized in that: an upper column splicing outer ring plate (3) is integrally formed at one end of the upper column section (1), a lower column splicing outer ring plate (4) is integrally formed at one end of the lower column section (2), an inner lining plate (5) is welded on the inner side wall of the lower column section (2), threaded holes are arranged in the upper column splicing outer ring plate (3) and the lower column splicing outer ring plate (4) at equal intervals in a penetrating manner, first fixed threaded columns (6) are arranged in threaded connection with the threaded holes, circular grooves (8) are arranged at the notch positions of the threaded holes of the upper column splicing outer ring plate (3), first clamping grooves (7) are arranged at the side sides of the first fixed threaded columns (6) at equal intervals, second clamping grooves (9) are arranged at the inner side wall of the circular grooves (8) at equal intervals, first clamping blocks (11) are arranged in the first clamping grooves (7) in a inserting manner, and the first clamping blocks (11) are arranged on the, the outer side wall integrated into one piece equidistance of locking ring (10) is provided with second fixture block (12), threaded connection is provided with lock nut (13) on first fixed thread post (6), the symmetry is provided with T type slot (14) in upper column section (1), T type slot (14) is provided with T type picture peg (15) in the plug-in connection, and the one end integrated into one piece symmetry that T type slot (14) notch symmetry was provided with square groove, T type picture peg (15) is provided with lug (16), run through be provided with screw hole in lug (16), be provided with the thread groove in the square groove, and threaded connection is provided with second fixed thread post (17) in the screw hole, second fixed thread post (17) one end integrated into one piece is provided with the cylinder, and cylinder outer side wall equidistance is provided with spacing groove (18), be provided with the fixed block in the slot avris position integrated into one piece symmetry of square groove on upper column section, swing joint is provided with T type movable block (19) in the fixed block, integrated into one piece symmetric connection is provided with reset spring (20) on T type movable block (19) to the one end welding of T type movable block (19) is provided with draws the knot, the lateral wall symmetry of interior welt (5) is provided with spread groove (21), the avris of spread groove (21) is provided with the standing groove, and integrated into one piece connects in the standing groove and is provided with extrusion spring (22), extrusion spring (22) other end and connects the one end that sets up at extrusion block (23), the other end of extrusion block (23) is provided with the slope.

2. The steel column fabricated assembly node of claim 1, wherein: the thickness of the T-shaped movable block (19) is equal to the width of the cross section of the notch of the limiting groove (18).

3. The steel column fabricated assembly node of claim 1, wherein: the number of the first clamping blocks (11) is the same as that of the first clamping grooves (7), and the cross section of each first clamping block (11) is the same as that of the notch of each first clamping groove (7).

4. The steel column fabricated assembly node of claim 1, wherein: the second clamping blocks (12) and the second clamping grooves (9) are arranged at corresponding positions and are the same in number, and the area of the cross sections of the second clamping blocks (12) is equal to that of the cross sections of the notches of the second clamping grooves (9).