CN213014998U - Reinforced concrete decorative constructional column - Google Patents
Reinforced concrete decorative constructional column Download PDFInfo
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- CN213014998U CN213014998U CN202021444776.XU CN202021444776U CN213014998U CN 213014998 U CN213014998 U CN 213014998U CN 202021444776 U CN202021444776 U CN 202021444776U CN 213014998 U CN213014998 U CN 213014998U
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- reinforcing bar
- constructional column
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Abstract
The utility model discloses a reinforced concrete decorative structure post belongs to the building technology field, including setting firmly the reservation reinforcing bar on the cantilever beam, reserve the reinforcing bar and establish to four, every bottom of reserving the reinforcing bar is buckled to adjacent reservation reinforcing bar 90 degrees respectively, forms first kink, four reservation reinforcing bar do not make progress 90 degrees and buckle again, forms the second kink, is equipped with first stirrup around four reservation reinforcing bars, has pour the one deck and has pour the layer bottom the reservation reinforcing bar, reserve reinforcing bar upper portion and be equipped with and connect the long reinforcing bar, connect long reinforcing bar outer wall around being equipped with a plurality of second stirrup. The utility model discloses a decorative constructional column can satisfy the vertical biography power that cuts off decorative constructional column, can form the spacing firm effect of level to the bottom again, and does not change the atress mode of former beam slab structure, can realize decorative constructional column and the concrete of other major structure of this layer and pour simultaneously, need not the extra independent construction in later stage, greatly reduced decorative constructional column's the concrete placement construction degree of difficulty and construction human cost.
Description
Technical Field
The utility model relates to a building technical field especially relates to a reinforced concrete decorative construction post.
Background
In the existing multi-storey and high-rise building, decorative constructional columns are often arranged at the end parts of the balcony extension beams, so that the aim of improving the attractive effect of the outer vertical surface of the building is fulfilled. As a decorative constructional column, the structural design only takes the decorative constructional column as a non-stressed and non-force-transmitting reinforced concrete member, the self gravity only is regarded as a concentrated force load acting on the cantilever beam end at the bottom of the column, therefore, in the construction of the decorative constructional column, the decorative constructional column cannot be cast with concrete synchronously with other reinforced concrete members, so that the two ends of the constructional column are integrally and rigidly connected with the main body member, the force transmission and stress of the original structural member are changed, the structural stress member is required to be designed and reinforced, the design difficulty and the construction cost are greatly increased, therefore, the existing decorative constructional columns are only used as an auxiliary non-force-transmitting and non-force-bearing component of the building structure, and the existing construction mode is only to carry out independent concrete pouring construction of the decorative constructional column after the other main concrete components are constructed, poured and molded.
The traditional construction method of the decorative constructional column is that in the construction process of a main body structure, fixed steel bars are pre-embedded at the positions (the bottom and the top of the constructional column) with the constructional column in advance, steel bars are lengthened in the later period to form a constructional column steel bar framework, a constructional column formwork is closed, and concrete is manually or mechanically injected into the column from a reserved opening on the side face of the top of the column formwork by a worker. Traditional construction method of reinforced concrete decorative constructional column, make the constructional column bottom and this layer of cantilever beam end tip carry out rigid connection through reserving constructional steel bar and later stage concreting, and constructional column capital only has the steel bar connection with superstructure's cantilever beam bottom, the post-cast concrete only takes place to bond with the breast, cut off the atress of upper and lower floor cantilever beam and lead, guarantee the original atress design intention of building structure, however, traditional constructional column technology can't be under construction with the major structure simultaneously, the later stage independent construction degree of difficulty is big, floor edge construction operation is dangerous high, the engineering volume is little, the efficiency of construction is low, column body concrete construction quality is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforced concrete decorative constructional column, according to the utility model discloses a steel bar structure can satisfy the vertical biography power of cutting off decorative constructional column, can form the spacing firm effect of level to the bottom again, and does not change the atress mode of former beam slab structure, can realize that decorative constructional column pours simultaneously with the concrete of other major structure on this layer, need not the extra independent construction in later stage, greatly reduced decorative constructional column's the concrete placement construction degree of difficulty and construction human cost, the utility model discloses a technical scheme as follows:
according to an aspect of the utility model, a reinforced concrete decorative constructional column is provided, the steel bar structure is arranged on the cantilever beam, including the reserved steel bars fixedly arranged on the cantilever beam, the number of the reserved steel bars is four, the bottom of each reserved steel bar is respectively bent towards the adjacent reserved steel bar by 90 degrees to form a first bending part, the four reserved steel bars are respectively bent upwards by 90 degrees to form a second bending part, so that the second bending part of the reserved steel bar is abutted against the first bending part of the adjacent reserved steel bar;
four be equipped with first stirrup around the reservation reinforcing bar, first stirrup is around establishing four reservation reinforcing bar outside, pour the one deck and pour the layer bottom reservation reinforcing bar, it covers first kink, second kink and first stirrup to pour the layer reserve reinforcing bar upper portion is equipped with the extension reinforcing bar, the extension reinforcing bar with reserve the reinforced connection, the extension reinforcing bar outer wall is around being equipped with a plurality of second stirrup.
Preferably, the distance between the first bent part and the cantilever beam is 70-80 mm.
Preferably, the pouring layer is a foam concrete layer or a foam mortar layer.
Preferably, the thickness of the casting layer is 100-110 mm.
The above technical scheme of the utility model, have as follows and show the effect:
the utility model discloses a decorative constructional column, set firmly reserved reinforcing bar on cantilever beam, reserved reinforcing bar is set to four, the bottom of every reserved reinforcing bar is respectively to adjacent reserved reinforcing bar 90 degrees buckles, form first kink, four reserved reinforcing bars upwards 90 degrees buckles again, form the second kink, make the second kink of reserved reinforcing bar and the first kink butt of adjacent reserved reinforcing bar, be equipped with first stirrup around four reserved reinforcing bars, first stirrup is around establishing in four reserved reinforcing bar outsides, one deck pouring layer has been pour at reserved reinforcing bar bottom, pouring layer covers first kink, second kink and first stirrup, be equipped with the extension reinforcing bar on reserved reinforcing bar upper portion, the extension reinforcing bar is connected with reserved reinforcing bar, extension reinforcing bar outside is around being equipped with a plurality of second stirrup; can satisfy the vertical biography power that cuts off the decorative constructional column, can form the spacing firm effect of level to the bottom again, and do not change the atress mode of former beam slab structure, can realize that decorative constructional column and this layer of other major structure's concrete is pour simultaneously, need not the extra independent construction in later stage, greatly reduced decorative constructional column's the concrete placement construction degree of difficulty and construction human cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the inside of the casting layer of the present invention;
fig. 3 is a schematic structural view of the decorative constructional column of the present invention.
1-cantilever beam, 2-reserved steel bar, 3-first bending part, 4-second bending part, 5-first stirrup, 6-pouring layer, 7-extension steel bar and 8-second stirrup.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1-2, according to the utility model discloses a reinforced concrete decorative constructional column, decorative constructional column locate cantilever beam 1 on, including setting firmly reserve reinforcing bar 2 on cantilever beam 1, reserve reinforcing bar 2 establishes to four, and every bottom of reserving reinforcing bar 2 is buckled to adjacent reservation reinforcing bar 90 degrees respectively, forms first kink 3, and first kink 3 is apart from cantilever beam 1 distance to be 80 mm. The four reserved steel bars 2 are respectively bent upwards by 90 degrees to form second bent parts 4, so that the second bent parts 4 of the reserved steel bars 2 are abutted against the first bent parts 3 of the adjacent reserved steel bars 2; be equipped with first stirrup 5 around four reservation reinforcing bars 2, first stirrup 5 is around establishing in four reservation reinforcing bars 2 outsides, and first stirrup 5 carries out the flexible coupling with four reservation reinforcing bars 2, has pour layer 6 in reservation reinforcing bar 2 bottom, and it covers first kink 3, second kink 4 and first stirrup 5 to pour layer 6, and it is the foam concrete layer to pour layer 6, and the thickness of pouring layer 6 is 100 mm. The upper part of each reserved steel bar 2 is provided with an elongated steel bar 7, the number of the elongated steel bars 7 is 4, the 4 elongated steel bars 7 are correspondingly connected with the 4 reserved steel bars 2, the outer wall of each elongated steel bar 7 is wound with a plurality of second stirrups 8, and the second stirrups 8 are fixedly connected to the outer parts of the elongated steel bars 7 to form a steel bar framework; at the framework of steel reinforcement outside installation constructional column template, the beam slab column reinforcing bar and the form setting at this floor top have been accomplished, can realize decorating the constructional column and pour the concrete simultaneously with other components, improve the efficiency of construction greatly, reduce staff's labour and burden.
The utility model discloses when using, before this floor beam slab structure concrete placement construction, reserve four reservation reinforcing bars 2 in cantilever beam 1 position, the bottom of four reservation reinforcing bars 2 is buckled 90 degrees to adjacent reservation reinforcing bar 2 earlier respectively, form first kink 3, then buckle 90 degrees upwards respectively again, form second kink 4, and bind the kink of four reservation reinforcing bars 2 with first stirrup 5, after waiting this floor beam slab structure concrete placement construction hardening, then pour one deck pouring layer 6 at reservation reinforcing bar bottom, and make pouring layer 6 cover first kink 3, second kink 4 and first stirrup 5 all, pouring layer 6 is 100 mm; and then, connecting the lengthened steel bar 7 at the top of the reserved steel bar 2, and binding the lengthened steel bar 7 by using a second stirrup 8 to form a steel bar framework. And after the reinforcing steel bars and the templates of other beam-slab-column members on the upper part of the layer are installed, the decorative constructional column and other members can be simultaneously poured with concrete.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a reinforced concrete decorates constructional column, the constructional column is located on the cantilever beam, its characterized in that: the steel bar bending device comprises reserved steel bars fixedly arranged on an overhanging beam, wherein the number of the reserved steel bars is four, the bottom of each reserved steel bar is bent towards the adjacent reserved steel bar by 90 degrees to form a first bending part, the four reserved steel bars are bent upwards by 90 degrees to form a second bending part, and the second bending part of each reserved steel bar is abutted against the first bending part of the adjacent reserved steel bar;
four be equipped with first stirrup around the reservation reinforcing bar, first stirrup is around establishing four reservation reinforcing bar outside, pour the one deck and pour the layer bottom reservation reinforcing bar, it covers first kink, second kink and first stirrup to pour the layer reserve reinforcing bar upper portion is equipped with the extension reinforcing bar, the extension reinforcing bar with reserve the reinforced connection, the extension reinforcing bar outer wall is around being equipped with a plurality of second stirrup.
2. A reinforced concrete decorative constructional column as defined in claim 1, wherein: the distance between the first bending part and the cantilever beam is 70-80 mm.
3. A reinforced concrete decorative constructional column as defined in claim 1, wherein: the pouring layer is a foam concrete layer or a foam mortar layer.
4. A reinforced concrete decorative constructional column as defined in claim 3, wherein: the thickness of the pouring layer is 100-110 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444776.XU CN213014998U (en) | 2020-07-21 | 2020-07-21 | Reinforced concrete decorative constructional column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444776.XU CN213014998U (en) | 2020-07-21 | 2020-07-21 | Reinforced concrete decorative constructional column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213014998U true CN213014998U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021444776.XU Active CN213014998U (en) | 2020-07-21 | 2020-07-21 | Reinforced concrete decorative constructional column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213014998U (en) |
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2020
- 2020-07-21 CN CN202021444776.XU patent/CN213014998U/en active Active
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