Round tube steel column structure

Abstract

The utility model relates to the technical field of circular tube steel columns, and discloses a circular tube steel column structure which comprises a main body assembly, the main body assembly comprises a base, and a circular pipe steel column body is arranged on the base; a linkage assembly is arranged on the base and comprises a mounting ring, a connecting rod and a connecting rod, and the mounting ring is fixedly connected to the outer side wall of the circular pipe steel column body; the gear is rotationally connected to the top surface of the inner side of the mounting ring; the inner side of each gear is fixedly connected with the corresponding sliding block; the round pipe steel column reinforcing device has the advantage that a round pipe steel column can be conveniently reinforced, an operator screws one bolt to drive the gear on the bolt to rotate at the same time, one gear rotates to drive the inner gear ring to rotate at the same time, and the inner gear ring rotates to drive the multiple gears to rotate at the same time, so that the multiple gears drive the multiple bolts to rotate at the same time; and the multiple bolts are extruded downwards at the same time through the extrusion mechanism, so that the bolts can stably enter the base, and the problem that the installation efficiency is low when the circular pipe steel column is reinforced is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a round pipe steel column technical field, concretely is a kind of round pipe steel column structure. BACKGROUND

[0002] Round pipe steel column is generally round and is finished pipeline then plus pedestal and column cap composition, and box column, cross column etc., it is usually used in the construction of steel structure platform, can also be used in the construction of steel structure workshop and steel structure office building, the inside of round pipe steel column is hollow and can be filled with concrete to strengthen the strength of round pipe steel column, make round pipe steel column more durable.

[0003] The connecting portion of the main body and the bottom fixing disc of the existing round pipe steel column is prone to cracking and breaking during use, which causes the quality of the round pipe steel column to be poor, and the prior art fixes and connects the pedestal and the round pipe steel column by bolts to reinforce the connecting portion of the round pipe steel column and the pedestal, but in the actual use process, since multiple bolts need to be screwed respectively, the efficiency is low during disassembly, thereby lacking certain practicality. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a round pipe steel column structure, which has the advantages of facilitating the reinforcement of the round pipe steel column and solving the problem of low installation efficiency when reinforcing the round pipe steel column.

[0006] (II) technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a round pipe steel column structure, comprising a main body assembly; the main body assembly comprises a pedestal, and a round pipe steel column body is arranged on the pedestal; a linkage assembly is arranged on the pedestal, and the linkage assembly comprises: a mounting ring, which is fixedly connected to the outer side wall of the round pipe steel column body; a gear, which is rotatably connected to the inner top surface of the mounting ring; a sliding block, which is fixedly connected to the inner side of each gear; a bolt, which is arranged through each gear, and each bolt is threadedly connected with the round pipe steel column body; a sliding groove, which is formed in the outer side wall of each bolt; an inner tooth ring, which is rotatably connected to the inner side wall of the mounting ring, and a plurality of bolts are engaged with the inner tooth ring; and an extrusion mechanism, which is arranged on the pedestal.

[0008] Preferably, the extrusion mechanism comprises: a pressing plate arranged on the mounting ring; a plurality of spring one arranged on the pressing plate, and each end of each spring one is fixedly connected to the bottom of the pressing plate and the top of the mounting ring.

[0009] Preferably, a plurality of through holes are formed in the top of the pressing plate.

[0010] Preferably, a limiting assembly is arranged on the base, and the limiting assembly comprises: a mounting plate fixedly connected to the top of the mounting ring; a limiting block inserted into the mounting plate and in sliding connection with the mounting plate; and spring two arranged on the limiting block and fixedly connected to the outer side wall of the limiting block and the inner side wall of the mounting plate.

[0011] Preferably, the limiting block is provided with a slope on one side.

[0012] Preferably, a fixed block is fixedly connected in each of the sliding grooves.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides a round pipe steel column structure, has the following beneficial effects:

[0015] The utility model has the advantages of convenient reinforcing of the round pipe steel column, an operator twists a bolt, thereby the sliding block slides in the sliding groove, drives the gear on the bolt to rotate simultaneously, one gear drives the inner gear ring to rotate simultaneously, the inner gear ring drives the plurality of gears to rotate simultaneously, thereby the plurality of gears drive the plurality of bolts to rotate simultaneously, and the plurality of bolts are pressed downward simultaneously by the pressing mechanism, can stably enter the inside of the base, solve the problem of low installation efficiency when reinforcing the round pipe steel column. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model structure;

[0017] Figure 2 It is the structure schematic diagram of the utility model in the side view;

[0018] Figure 3 It is the structure schematic diagram of the utility model in the mounting ring section view;

[0019] Figure 4 It is the structure schematic diagram of the utility model in part device connection mode;

[0020] Figure 5 It is the structure schematic diagram of the utility model in the mounting plate section view.

[0021] In the drawing:

[0022] 1, main component; 11, base; 12, round pipe steel column body;

[0023] 2, linkage assembly; 21, mounting ring; 22, gear; 23, sliding block; 24, bolt; 25, sliding groove; 26, inner gear ring; 27, pressing mechanism; 271, pressing plate; 272, spring one;

[0024] 3. Limit assembly; 31. Mounting plate; 32. Limit block; 33. Spring 2;

[0025] 4. Fixing block; 5. Through hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] See Figures 1-5 A circular tube steel column structure includes a main body component 1; the main body component 1 includes a base 11, on which a circular tube steel column body 12 is arranged; a linkage component 2 is arranged on the base 11, and the linkage component 2 includes: a mounting ring 21, fixedly connected to the outer wall of the circular tube steel column body 12; a gear 22, rotatably connected to the inner top surface of the mounting ring 21; a slider 23, each of the gears 22 is fixedly connected to the inner side of the slider 23; a bolt 24, each of the gears 22 is penetrated by a bolt 24, and each of the bolts 24 is threadedly connected to the circular tube steel column body 12; a slide groove 25, a slide groove 25 is provided on the outer side wall of each bolt 24; an inner gear ring 26 is rotatably connected to the inner side wall of the mounting ring 21, and multiple bolts 24 are engaged with the inner gear ring 26; an extrusion mechanism 27 is provided on the base 11; the extrusion mechanism 27 includes: a pressure plate 271, which is provided on the mounting ring 21; a spring 272, which is provided on the pressure plate 271, and multiple springs are provided, and both ends of each spring 272 are fixedly connected to the bottom of the pressure plate 271 and the top of the mounting ring 21 respectively; a plurality of through holes 5 are provided on the top of the pressure plate 271.

[0029] When in use, the operator turns a bolt 24 on the mounting ring 21, and moves it to the base 11 while rotating, so as to slide the sliding block 23 in the sliding groove 25, drive the gear 22 on the bolt 24 to rotate, drive the inner gear ring 26 to rotate through the rotation of one gear 22, drive the plurality of gears 22 to rotate through the rotation of the inner gear ring 26, drive the plurality of bolts 24 to rotate through the plurality of gears 22 and the sliding blocks 23, and drive the plurality of bolts 24 to be pressed downward by the pressing mechanism 27 while rotating, so as to stably enter the inside of the base 11, reinforce the connection between the base 11 and the circular pipe steel column body 12, and improve the practicability of the device; when the bolt 24 moves, the pressing plate 271 is always pulled downward by the spring 272, so that the pressing plate 271 exerts force on the plurality of bolts 24 to the base 11, ensures that the plurality of bolts 24 can enter the base 11, and improves the stability of the device; the operator can turn a single bolt 24 through the through hole 5, avoid that the pressing plate 271 completely blocks the top of the bolt 24, and improve the convenience of the device.

[0030] Embodiment two

[0031] Refer to Figures 1-5 On the basis of embodiment one, the limiting function is added;

[0032] The base 11 is provided with a limiting assembly 3, the limiting assembly 3 comprises: an installation plate 31 fixedly connected to the top of the mounting ring 21; a limiting block 32 inserted into the inside of the installation plate 31 and in sliding connection with the installation plate 31; a spring 33 provided on the limiting block 32 and fixedly connected to the outer side wall of the limiting block 32 and the inside of the installation plate 31 at both ends; the limiting block 32 is provided with an inclined surface on one side; and each sliding groove 25 is fixedly connected with a fixed block 4.

[0033] When the plurality of bolts 24 need to be screwed out of the base 11, the operator pulls the pressing plate 271 to slide on the surface of the mounting plate 31, then presses the limiting block 32 to move to the inside of the mounting plate 31 and extrude the spring two 33, then when the pressing plate 271 passes through the limiting block 32 completely, the spring two 33 automatically pops out the limiting block 32 to limit the pressing plate 271, avoids the plurality of bolts 24 being inconvenient to screw out under the force of the pressing plate 271 downward all the time, thereby improving the convenience of the device; the operator pulls the pressing plate 271 to extrude the side slope of the limiting block 32, so that the limiting block 32 moves to the inside of the mounting plate 31 automatically, thereby the operator does not need to press the limiting block 32 manually, improving the work efficiency of the operator; when the sliding block 23 moves in the sliding groove 25, the moving range of the sliding block 23 can be limited by the fixed block 4, thereby limiting the moving range of the bolt 24, avoiding the bolt 24 being separated from the gear 22 due to improper operation of the operator, and also needing to be reinstalled, thereby improving the stability of the device.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A circular tube steel column structure, comprising a main body component (1); the main body component (1) comprises A base (11) on which a circular steel column body (12) is disposed; characterized in that A linkage assembly (2) is provided on the base (11), and the linkage assembly (2) comprises: A mounting ring (21) fixedly connected to the outer side wall of the circular steel column body (12); A gear (22) rotatably connected to the inner top surface of the mounting ring (21); A slider (23), wherein the inner side of each gear (22) is fixedly connected to a slider (23); Bolts (24), each of the gears (22) is provided with a bolt (24) running through it, and each of the bolts (24) is threadedly connected to the circular steel column body (12); A slide groove (25), wherein the outer side wall of each bolt (24) is provided with a slide groove (25); An inner gear ring (26) is rotatably connected to the inner side wall of the mounting ring (21), and a plurality of the bolts (24) are all engaged with the inner gear ring (26); The extrusion mechanism (27) is arranged on the base (11).

2. A tubular steel column structure according to claim 1, wherein: The extrusion mechanism (27) comprises: A pressure plate (271) is provided on the mounting ring (21); Spring one (272) is provided on the pressure plate (271), and a plurality of springs are provided, and both ends of each spring one (272) are respectively fixedly connected to the bottom of the pressure plate (271) and the top of the mounting ring (21).

3. A tubular steel column structure according to claim 2, wherein: A plurality of through holes (5) are provided on the top of the pressing plate (271).

4. A tubular steel column structure according to claim 1, wherein: A limiting component (3) is provided on the base (11), and the limiting component (3) comprises: A mounting plate (31) fixedly connected to the top of the mounting ring (21); A limit block (32) is inserted into the interior of the mounting plate (31) and is slidably connected to the mounting plate (31); Spring 2 (33) is arranged on the limit block (32), and its two ends are fixedly connected to the outer wall of the limit block (32) and the inside of the mounting plate (31) respectively.

5. A tubular steel column structure according to claim 4, wherein: A slope is provided on one side of the limit block (32).

6. A tubular steel column structure according to claim 1, wherein: A fixing block (4) is fixedly connected inside each of the slide grooves (25).

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