CN110565876B

CN110565876B - Assembled building constructional column

Info

Publication number: CN110565876B
Application number: CN201910839801.XA
Authority: CN
Inventors: 蒋华明; 陈明星; 徐华淼; 宋军军
Original assignee: Shanghai Linwei Construction Engineering Co ltd
Current assignee: Shanghai Linwei Construction Engineering Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2022-01-28
Anticipated expiration: 2039-09-06
Also published as: CN110565876A

Abstract

The invention discloses an assembled building constructional column, in particular to a constructional column which improves the bending resistance by means of forming a triangle between two adjacent oblique supporting rods and a sleeve, has better anti-falling and anti-inclination capabilities under extremely severe conditions such as earthquake or strong wind and the like, and effectively solves the problem that the bending resistance of a supporting component in the prior art still has defects. Including bottom fixed plate, stand, sleeve pipe, diagonal bracing in concrete building, retaining ring and the bearing reinforcing bar of pouring, the bottom fixed plate is rectangle or circular, and bottom fixed plate central authorities are through a plurality of strengthening rib fixed connection stands, and the number of strengthening rib is four, the cover is equipped with the sleeve pipe on the stand, has the diagonal bracing piece that multiunit slope set up at sheathed tube excircle fixed surface, and adjacent two sets of diagonal bracing pieces are the setting of horizontal mirror image, and the welding of junction at two adjacent diagonal bracing pieces has the retaining ring.

Description

Assembled building constructional column

Technical Field

The invention relates to a building apparatus, in particular to an assembly type building constructional column.

Background

The constructional column needs to be arranged in the masonry infilled wall of the reinforced concrete structure so as to meet the requirements of stability and anti-seismic construction of the masonry infilled wall, the infilled wall needs to be built after the construction of a main body structure, and the top structure of the constructional column requires that an upper beam can be vertically deformed without transmitting force to a lower beam and ensuring lateral restraint.

Chinese patent discloses a patent of assembled building constructional column (application No. 201821070624.0, No. CN 208455883U), and it can support the both sides of indulging the muscle through two dowel bars that are equipped with in the muscle both sides of indulging, avoids the single face holding power inadequately to lead to indulging the muscle and transversely bending, improves the support intensity who indulges the muscle.

However, since the bar is horizontal, when an earthquake or other external force occurs, the bar can be supported to some extent, but the supporting effect is not good, and it is obviously not reasonable in terms of the increased bar cost.

Disclosure of Invention

In view of the above-mentioned deficiencies in the prior art as noted in the background, the present invention provides a fabricated building construction column.

The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:

the utility model provides an assembly type structure constructional column, is including bottom fixed plate, stand, sleeve pipe, diagonal bracing pole, retaining ring and the bearing reinforcing bar of pouring in concrete building, the bottom fixed plate is rectangle or circular, and bottom fixed plate central authorities are through a plurality of strengthening rib fixed connection stands, and the number of strengthening rib is four, the cover is equipped with the sleeve pipe on the stand, has the diagonal bracing pole that multiunit slope set up at sheathed tube excircle fixed surface, and just adjacent two sets of diagonal bracing poles are the setting of horizontal mirror image, and the welding of junction at two adjacent diagonal bracing poles has the retaining ring.

As a further scheme of the invention: a plurality of dislocation preventing holes are formed in the edge of the bottom fixing plate at equal intervals, and bearing reinforcing steel bars used for supporting are inserted into the dislocation preventing holes.

As a still further scheme of the invention: the bearing steel bars are fixed by winding the hoop bundle steel bars, and the hoop bundle steel bars are fixedly connected with the retaining rings through the fixing assemblies.

As a still further scheme of the invention: the fixed subassembly includes articulated last cutting ferrule and lower cutting ferrule mutually, and wherein, the rear portion of going up the cutting ferrule is fixed to be provided with and changes the round pin, and the rear portion of lower cutting ferrule rotates to set up on last cutting ferrule.

As a still further scheme of the invention: protruding plates are fixed on the outer surfaces of the front parts of the upper cutting sleeve and the lower cutting sleeve, and through holes are formed in the protruding plates of the front parts of the upper cutting sleeve and the lower cutting sleeve.

As a still further scheme of the invention: two through-holes on the protruding board are coaxial when last cutting ferrule and lower cutting ferrule block, and wear to be equipped with set screw between two through-holes, and set screw tip threaded connection has the nut.

As a still further scheme of the invention: the fixed assembly comprises an upper clamping sleeve and a lower clamping sleeve, the outer surfaces of the front part and the rear part of the upper clamping sleeve and the lower clamping sleeve are respectively fixed with a convex plate, through holes are formed in the convex plates, a fixing screw is arranged between the two through holes in the same side in a penetrating mode, and the end portion of the fixing screw is in threaded connection with a nut.

After adopting the structure, compared with the prior art, the invention has the following advantages: a triangle is formed between two adjacent oblique supporting rods and the sleeve, so that the stability is high, the bending resistance is high, and the anti-falling and anti-oblique capability is good under extremely severe conditions such as earthquake or strong wind; the lower part of bearing reinforcing steel bar is fixed through the dislocation preventing hole, a plurality of bearing reinforcing steel bars are clasped to form a constructional column integrally by utilizing the hooping reinforcing steel bar, the constructional column is integrally supported by the matched oblique supporting rod, and the upper part of the bearing reinforcing steel bar is fixed by the matched fixing component under the action of the retaining ring, so that the effect of improving the overall stability is achieved.

Drawings

Fig. 1 is a schematic structural view of a fabricated building construction column.

FIG. 2 is a schematic view of the bottom anchor plate and the columns in an assembled building construction column.

Fig. 3 is a schematic view of the structure of diagonal support rods and retaining rings in a fabricated building construction column.

Fig. 4 is an enlarged view of a fixing assembly in the fabricated building construction column.

In the figure: 1-concrete construction; 2-bottom fixing plate; 3-reinforcing ribs; 4-upright post; 5-sleeving a pipe; 6-oblique supporting rods; 7-a retaining ring; 8-bearing reinforcing steel bars; 9-hooping and bundling the steel bars; 10-a stationary assembly; 11-anti-dislocation holes; 12-installing a card sleeve; 13-lower cutting sleeve; 14-rotating pin; 15-raised plates; 16-a set screw; 17-screw cap.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, an assembly type building structural column includes a bottom fixing plate 2, a vertical column 4, a sleeve 5, an oblique support rod 6, a retaining ring 7, and a bearing steel bar 8, which are poured in a concrete building 1, wherein the bottom fixing plate 2 is rectangular or circular, and the shape of the bottom fixing plate can be adaptively modified according to actual construction requirements, the vertical column 4 is fixedly connected to the center of the bottom fixing plate 2 through a plurality of reinforcing ribs 3, preferably, the number of the reinforcing ribs 3 is four, an included angle between two adjacent reinforcing ribs 3 is 90 °, and the reinforcing ribs 3 are equiangularly arranged in four directions, so that the bottom of the vertical column 4 is effectively prevented from being bent when the vertical column is stressed.

Particularly, the cover is equipped with sleeve pipe 5 on stand 4, is fixed with the diagonal bracing pole 6 that the multiunit slope set up on the excircle surface of sleeve pipe 5, and adjacent two sets of diagonal bracing poles 6 are the horizontal mirror image setting, and the welding has retaining ring 7 in the junction of two adjacent diagonal bracing poles, because form a triangle-shaped between two adjacent diagonal bracing poles 6 and the sleeve pipe 5, and triangle-shaped's stability is stronger, consequently, its bending resistance ability is stronger, under the extremely abominable condition such as earthquake or strong wind takes place, the anti-falling skew resistance ability preferred.

Furthermore, a plurality of dislocation preventing holes 11 have been seted up to 2 marginal equidistance of bottom fixed plate, dislocation preventing hole 11 interpolation is equipped with the bearing reinforcing bar 8 that is used for supporting, bearing reinforcing bar 8 is fixed through the winding of hoop bundle reinforcing bar 9, and hoop bundle reinforcing bar 9 and retaining ring 7 between through fixed subassembly 10 fixed connection, it is fixed with bearing reinforcing bar 8's lower part through dislocation preventing hole 11, utilize hoop bundle reinforcing bar 9 to embrace a plurality of bearing reinforcing bar 8 and form a constructional column wholly, cooperation diagonal bracing pole 6 supports the constructional column wholly, with the help of the characteristics of triangle-shaped stability, improve bending strength, and cooperate fixed subassembly 10 to fix bearing reinforcing bar 8's upper portion under retaining ring 7's effect, thereby play the effect that improves overall stability.

Example 2

To further illustrate the fixing assembly 10 in the above embodiment, in another embodiment of the present invention, the fixing assembly 10 includes an upper sleeve 12 and a lower sleeve 13 which are hinged to each other, wherein a rear portion of the upper sleeve 12 is fixedly provided with a rotating pin 14, a rear portion of the lower sleeve 13 is rotatably provided on the sleeve 13, and a protrusion plate 15 is fixed on an outer surface of each of front portions of the upper sleeve 12 and the lower sleeve 13, so that the hooped reinforcing bars 9 and the retainer ring 7 are fixed together by the upper sleeve 12 and the lower sleeve 13, thereby improving the bending strength of the whole.

Still further, all seted up the through-hole on the anterior protruding board 15 of upper cutting ferrule 12 and lower cutting ferrule 13, the through-hole on two protruding boards 15 is coaxial when upper cutting ferrule 12 and lower cutting ferrule 13 block, and wears to be equipped with set screw 16 between two through-holes, set screw 16 tip threaded connection has nut 17, is connected with set screw 16 through nut 17 and cooperates the through-hole on two protruding boards 15 to lock fixed subassembly 10 dead, thereby bind hoop reinforcing bar 9 and retaining ring 7 firmly together, for the welding among the prior art, do not have the mechanical weld and hinder, mechanical strength is higher.

The fixing assembly 10 comprises an upper clamping sleeve 12 and a lower clamping sleeve 13, wherein the outer surfaces of the front part and the rear part of the upper clamping sleeve 12 and the lower clamping sleeve 13 are respectively fixed with a convex plate 15, the convex plates 15 are respectively provided with a through hole, a fixing screw 16 is arranged between the two through holes at the same side in a penetrating manner, and the end part of the fixing screw 16 is in threaded connection with a nut 17.

From the above detailed description of the embodiments, it is easy to understand that the working principle of the present invention is: the reinforcing ribs 3 are arranged at equal angles in four directions, so that the bottom of the upright post 4 is effectively prevented from being bent when being stressed, as a triangle is formed between two adjacent oblique supporting rods 6 and the sleeve 5, the stability of the triangle is strong, the bending resistance of the triangle is strong, the falling resistance and the oblique resistance are good under extremely severe conditions such as earthquake or strong wind, the lower parts of the bearing reinforcing steel bars 8 are fixed through the dislocation preventing holes 11, a plurality of bearing reinforcing steel bars 8 are clasped to form a constructional column whole by utilizing the hoop reinforcement 9, the constructional column whole is supported by matching with the oblique supporting rods 6, the bending strength is improved by virtue of the stability of the triangle, the upper parts of the bearing reinforcing steel bars 8 are fixed by matching with the fixing component 10 under the action of the retaining ring 7, the integral stability is improved, and the hoop reinforcement 9 and the retaining ring 7 are fixed together by the upper clamping sleeve 12 and the lower clamping sleeve 13, therefore, the bending strength of the whole body is improved, the fixing assembly 10 is locked by the nuts 17 and the fixing screws 16 which are connected and matched with the through holes on the two convex plates 15, and the hooping reinforcing steel bars 9 and the retaining ring 7 are firmly connected together, compared with the welding in the prior art, the mechanical welding is avoided, and the mechanical strength is higher.

It should be noted that, in the application, a triangle is formed between two adjacent oblique supporting rods and the sleeve, so that the application has the advantages of strong stability, strong bending resistance and good anti-falling and anti-oblique capability under extremely severe conditions such as earthquake or strong wind; fix the lower part of bearing reinforcing bar through the dislocation-preventing hole, it is whole to utilize the hoop bundle reinforcing bar to embrace a plurality of bearing reinforcing bars and form a constructional column, and cooperation diagonal bracing pole supports the constructional column is whole, and cooperates fixed subassembly to fix the upper portion of bearing reinforcing bar under the effect of retaining ring to play the effect that improves overall stability and be the innovation point of this application, it has effectively solved still has the problem of defect on the bending strength of the supporting component among the prior art.

The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. An assembly type building constructional column comprises a bottom fixing plate (2), stand columns (4), sleeves (5), inclined supporting rods (6), retaining rings (7) and bearing reinforcing steel bars (8) which are poured in a concrete building (1), and is characterized in that the bottom fixing plate (2) is rectangular or circular, the centers of the bottom fixing plate (2) are fixedly connected with the stand columns (4) through a plurality of reinforcing ribs (3), the number of the reinforcing ribs (3) is four, the stand columns (4) are sleeved with the sleeves (5), a plurality of groups of inclined supporting rods (6) which are obliquely arranged are fixed on the outer circle surfaces of the sleeves (5), two adjacent groups of inclined supporting rods (6) are horizontally arranged in a mirror image manner, and the retaining rings (7) are welded at the joints of the two adjacent inclined supporting rods; a plurality of dislocation preventing holes (11) are formed in the edge of the bottom fixing plate (2) at equal intervals, and bearing steel bars (8) for supporting are inserted into the dislocation preventing holes (11);

the bearing steel bars (8) are wound and fixed through the hoop bundle steel bars (9), and the hoop bundle steel bars (9) are fixedly connected with the retaining ring (7) through the fixing assembly (10);

the fixing component (10) comprises an upper cutting sleeve (12) and a lower cutting sleeve (13) which are hinged with each other, wherein a rotating pin (14) is fixedly arranged at the rear part of the upper cutting sleeve (12), and the rear part of the lower cutting sleeve (13) is rotatably arranged on the upper cutting sleeve (12);

the outer surfaces of the front parts of the upper cutting sleeve (12) and the lower cutting sleeve (13) are respectively fixed with a convex plate (15), and the convex plates (15) of the front parts of the upper cutting sleeve (12) and the lower cutting sleeve (13) are respectively provided with a through hole;

two through-holes on the convex plate (15) are coaxial when the upper cutting sleeve (12) and the lower cutting sleeve (13) are clamped, a fixing screw (16) is arranged between the two through-holes in a penetrating mode, and a screw cap (17) is connected to the end portion of the fixing screw (16) in a threaded mode.

2. The assembly type building constructional column as recited in claim 1, wherein the fixing component (10) comprises an upper cutting sleeve (12) and a lower cutting sleeve (13), the front and rear outer surfaces of the upper cutting sleeve (12) and the lower cutting sleeve (13) are respectively fixed with a convex plate (15), the convex plates (15) are respectively provided with a through hole, a fixing screw (16) penetrates between the two through holes on the same side, and the end part of the fixing screw (16) is in threaded connection with a nut (17).