CN112523348A - Quick erection column connecting piece - Google Patents
Quick erection column connecting piece Download PDFInfo
- Publication number
- CN112523348A CN112523348A CN202011498384.6A CN202011498384A CN112523348A CN 112523348 A CN112523348 A CN 112523348A CN 202011498384 A CN202011498384 A CN 202011498384A CN 112523348 A CN112523348 A CN 112523348A
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- China
- Prior art keywords
- column
- hole
- cavity
- plate
- communication hole
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a quick mounting column connecting piece, which belongs to the technical field of constructional engineering and comprises a shear-resistant force transmission cylinder, an additional anchoring communicating hole, a communicating hole side bending part, a communicating hole anchor-increasing shear key, a beam connecting plate, a connecting beam bolt hole, an upper column connecting plate, a connecting column bolt hole, a mounting operation reserved cavity, a stiffening force transmission plate, a central communicating cavity, a cast-in-place node beam column connecting cavity, a cast-in-place node rear axle protective layer cavity, a precast concrete column pre-embedded boundary, a force transmission cylinder pre-embedded anchoring end and a node mounting end; the invention has the advantages that the prefabricated concrete columns can be directly installed without erecting a template support for supporting the dead weight of a member, and can be continuously installed without being influenced by the technical intermittence of pouring node cast-in-place concrete under the condition of ensuring the stable structure of the installed beam column, thereby saving the working procedures and greatly accelerating the installation progress.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a connecting piece for a quick mounting column.
Background
Compared with the traditional cast-in-place construction technology which needs a large amount of manpower and material resources and is complicated and messy in building materials, the assembly type building only needs to transport components produced in a factory in advance to a construction site, carries out mechanical hoisting and is assembled like building blocks, on one hand, the labor and labor cost are greatly saved, on the other hand, the construction efficiency is effectively improved, the construction period is shortened, along with the development of housing industrialization and the call of energy conservation and emission reduction, the assembly type building is developed rapidly in the future, and the precast concrete columns are taken as an indispensable part of the assembly type building, at present, the common column is connected before pouring without reliable connection, a large amount of formwork supports and supports are needed to bear the self weight, construction load and the like of a component, and a large amount of turnover materials and construction period are consumed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a quick mounting column connecting piece, which is used for quickly and reliably connecting column base members in a splicing tenon type connection mode.
The technical scheme adopted by the invention is as follows:
a quick mounting column connecting piece comprises a shear-resistant force transmission cylinder, an additional anchoring communication hole, a communication hole side bending part, a communication hole anchor-increasing shear key, a beam connecting plate, a beam connecting bolt hole, an upper column connecting plate, a column connecting bolt hole, a mounting operation reserved cavity, a stiffening force transmission plate, a central communication cavity, a cast-in-place node beam column connecting cavity, a cast-in-place node rear axle protective layer cavity, a precast concrete column pre-embedded boundary, a force transmission cylinder pre-embedded anchoring end and a node mounting end; the shear-resistant force-transmitting cylinder is connected with the precast concrete column, and the embedded anchoring end of the shear-resistant force-transmitting cylinder is embedded in the precast concrete column and is welded with the precast column stressed main rib; the periphery of the shear-resistant force transmission cylinder is cut and folded inwards to form a lateral bending part for increasing the anchoring communication hole and the communication hole; adding an anchoring communication hole, combining a lateral bent part of the communication hole with the precast column concrete to form a communication hole anchoring shear key; the upper part of the shearing-resistant force transmission cylinder is a node installation end, a stiffening force transmission plate is arranged at the node installation end, the stiffening force transmission plate is arranged in a shape like a Chinese character 'jing', the outward extending part of the stiffening force transmission plate forms a beam connecting plate, and a beam connecting bolt hole is formed in the beam connecting plate; a cast-in-place node beam column connecting cavity is formed between two groups of beam connecting plates which are parallel to each other, angle steel is welded on the outer sides of the two groups of beam connecting plates which are intersected, an installation operation reserved cavity is formed inside the beam connecting plates, a cast-in-place node post-cast protective layer cavity is arranged outside the beam connecting plates, an upper column connecting plate is welded on the upper parts of the two intersected beam connecting plates, and the upper column connecting plate is provided with a column connecting bolt; a gap is reserved between the upper column connecting plate and the beam connecting plate; a cavity is formed between the two groups of crossed beam connecting plates and is a central communicating cavity.
Further, the width of the anchoring communication hole is increased to be not more than one third of the width of the side surface of the shear-resisting force transmission cylinder.
Furthermore, the shear-resistant force-transmission barrel is made of steel plates and section steel, and the section size and the material thickness of the shear-resistant force-transmission barrel are determined by calculation according to the section size of the column and the borne internal force.
Furthermore, the anchoring communication hole and the communication hole side bending part are added and bent towards the barrel along the four sides of the opening or bent towards the inside along the side plate perpendicular to the direction of the stressed main rib, the opening is cut or cut by adopting a raw plate, and the opening form is H to form two-way bending or 'H'
"," X "form four-way hole side bends.
Further, adopt "
"four-directional hole-side bends are formed; comprises a trapezoidal and triangular communicating hole side bending part A "
The shape of the bracket increases the anchoring communication hole A.
Further, hole-side bent portions in four directions are formed by using "X"; comprises four triangular communication hole side bent parts B to form an X-shaped increased anchoring communication hole B.
Furthermore, the angle of the bent part on the side of the anchoring communication hole is increased to 90 degrees, the inner bending radius is not less than 1/2 of the thickness of the plate, and the inner bending length is 1.5 times of the thickness of the steel plate.
Drawings
The pipe gallery foundation seismic isolation and isolation limiting seepage-proofing connecting system is further described by combining the attached drawings as follows:
fig. 1 is a schematic structural view of a quick-mount post connector of the present invention.
FIG. 2 is a schematic view of a quick-mounting post connector of the present invention with an anchor passage added.
FIG. 3 is a drawing of the present invention "
"open added anchor communication hole schematic.
FIG. 4 is a schematic view of the "X" opening with the addition of the anchoring communication hole in the present invention.
In the figure: the structure comprises a shear-resistant force transmission cylinder 1, an additional anchoring communication hole 2, a communication hole lateral bending part 3, a communication hole additional anchoring shear key 4, a beam connecting plate 5, a beam connecting bolt hole 6, an upper column connecting plate 7, a column connecting bolt hole 8, a reserved cavity for installation operation 9, a stiffening force transmission plate 10, a central communication cavity 11, a cast-in-place node beam column connecting cavity 12, a cast-in-place node rear axle protection layer cavity 13, a precast concrete column pre-embedded boundary 14, a force transmission cylinder pre-embedded anchoring end 15, a node installation end 16, an additional anchoring communication hole A17-1, a communication hole lateral bending part A17-1, an additional anchoring communication hole B18 and a communication hole lateral bending part B18-1.
Detailed Description
In order to further illustrate the present invention, the following detailed description of the present invention is given with reference to the accompanying drawings and examples, which should not be construed as limiting the scope of the present invention.
A quick mounting column connecting piece comprises a shear-resistant force transmission cylinder, an additional anchoring communication hole, a communication hole side bending part, a communication hole anchor-increasing shear key, a beam connecting plate, a beam connecting bolt hole, an upper column connecting plate, a column connecting bolt hole, a mounting operation reserved cavity, a stiffening force transmission plate, a central communication cavity, a cast-in-place node beam column connecting cavity, a cast-in-place node rear axle protective layer cavity, a precast concrete column pre-embedded boundary, a force transmission cylinder pre-embedded anchoring end and a node mounting end; the shear-resistant force-transmitting cylinder is connected with the precast concrete column, and the embedded anchoring end of the shear-resistant force-transmitting cylinder is embedded in the precast concrete column and is welded with the precast column stressed main rib; the periphery of the shear-resistant force transmission cylinder is cut and folded inwards to form a lateral bending part for increasing the anchoring communication hole and the communication hole; adding an anchoring communication hole, combining a lateral bent part of the communication hole with the precast column concrete to form a communication hole anchoring shear key; the upper part of the shearing-resistant force transmission cylinder is a node installation end, a stiffening force transmission plate is arranged at the node installation end, the stiffening force transmission plate is arranged in a shape like a Chinese character 'jing', the outward extending part of the stiffening force transmission plate forms a beam connecting plate, and a beam connecting bolt hole is formed in the beam connecting plate; a cast-in-place node beam column connecting cavity is formed between two groups of beam connecting plates which are parallel to each other, angle steel is welded on the outer sides of the two groups of beam connecting plates which are intersected, an installation operation reserved cavity is formed inside the beam connecting plates, a cast-in-place node post-cast protective layer cavity is arranged outside the beam connecting plates, an upper column connecting plate is welded on the upper parts of the two groups of beam connecting plates which are intersected, and the upper column connecting plate is provided; a gap is reserved between the upper column connecting plate and the beam connecting plate; a cavity is formed between the two groups of crossed beam connecting plates and is a central communicating cavity.
Further, the width of the anchoring communication hole is increased to be not more than one third of the width of the side surface of the shear-resisting force transmission cylinder.
Furthermore, the shear-resistant force-transmission barrel is made of steel plates and section steel, and the section size and the material thickness of the shear-resistant force-transmission barrel are determined by calculation according to the section size of the column and the borne internal force.
Furthermore, the anchoring communication hole and the communication hole side bending part are added and bent towards the barrel along the four sides of the opening or bent towards the inside along the side plate perpendicular to the direction of the stressed main rib, the opening is cut or cut by adopting a raw plate, and the opening form is H to form two-way bending or 'H'
"," X "form four-way hole side bends.
Further, adopt "
"four-directional hole-side bends are formed; comprises aA trapezoidal and triangular communication hole side bent part A is formed "
The shape of the bracket increases the anchoring communication hole A.
Further, hole-side bent portions in four directions are formed by using "X"; comprises four triangular communication hole side bent parts B to form an X-shaped increased anchoring communication hole B.
Furthermore, the angle of the bent part on the side of the anchoring communication hole is increased to 90 degrees, the inner bending radius is not less than 1/2 of the thickness of the plate, and the inner bending length is 1.5 times of the thickness of the steel plate.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various 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 (7)
1. A rapid mounting column connecting piece comprises a shear-resistant force transfer cylinder (1), an additional anchoring communication hole (2), a communication hole side bending part (3), a communication hole anchor-increasing shear key (4), a beam connecting plate (5), a beam connecting bolt hole (6), an upper column connecting plate (7), a column connecting bolt hole (8), a mounting operation reserved cavity (9), a stiffening force transfer plate (10), a central communication cavity (11), a cast-in-situ node beam column connecting cavity (12), a cast-in-situ node rear axle protective layer cavity (13), a precast concrete column pre-embedding boundary (14), a force transfer cylinder pre-embedded anchoring end (15) and a node mounting end (16); the anti-shearing force-transferring cylinder is characterized in that the anti-shearing force-transferring cylinder (1) is connected with a precast concrete column, and an embedded anchoring end (15) of the anti-shearing force-transferring cylinder is embedded in the precast concrete column and is welded with a stress main rib of the precast column; the periphery of the shear-resistant force transmission cylinder (1) is cut and folded inwards to form an additional anchoring communicating hole (2) and a communicating hole side bending part (3); an anchoring communication hole (2) is added, a communication hole side bent part (3) is combined with the precast column concrete to form a communication hole anchoring shear key (4); the upper part of the shear-resistant force transmission cylinder (1) is provided with a node mounting end (16), the node mounting end (16) is provided with a stiffening force transmission plate (10), the stiffening force transmission plate (10) is arranged in a # -shape, the outward extending part of the stiffening force transmission plate (10) forms a beam connecting plate (5), and the beam connecting plate (5) is provided with a beam connecting bolt hole (6); a cast-in-place node beam column connecting cavity (12) is formed between two groups of beam connecting plates (5) which are parallel to each other, angle steel is welded on the outer sides of the two groups of beam connecting plates (5) which are intersected, an installation operation reserved cavity (9) is formed inside the beam connecting plates, a cast-in-place node post-cast protective layer cavity (13) is arranged outside the beam connecting plates, an upper column connecting plate (7) is welded on the upper parts of the two groups of beam connecting plates (5) which are intersected, and a column connecting bolt hole (8) is; a gap is reserved between the upper column connecting plate (7) and the beam connecting plate (5); a hollow cavity is formed between the two groups of beam connecting plates (5) which are intersected as a central communicating cavity (11).
2. The quick-install post coupler of claim 1, wherein: the width of the anchoring communication hole (2) is not more than one third of the width of the side surface of the shear-resistant force transmission cylinder (1).
3. The quick-install post coupler of claim 1, wherein: the shear-resistant force-transmission barrel (1) is made of steel plates and section steel, and the section size and the material thickness of the shear-resistant force-transmission barrel are determined according to the section size of a column and the born internal force.
4. The quick-install post coupler of claim 1, wherein: the outer cylinder is additionally provided with an anchoring communication hole (2), and a lateral bending part (3) of the outer cylinder communication hole is bent towards the inside of the cylinder along four sides of the hole or is bent towards the inside along a lateral side plate perpendicular to the direction of the stressed main rib, the hole is cut or cut by adopting an original plate, and the opening form of the hole is H to form two-way bending, or is the bending of the hole in two directions
And X forms hole side bending parts in four directions.
5. The mortise type column connection of claim 4, wherein: by using
Forming hole side bent portions in four directions; comprises a trapezoidal and triangular communicating hole side bent part A (17-1) formed
The shape of the anchor communicating hole A (17) is increased.
6. The mortise type column connection of claim 4, wherein: forming hole side bending parts in four directions by adopting X; comprises four triangular communication hole side bent parts B (18-1) which form X-shaped increased anchoring communication holes B (18).
7. The mortise and tenon type column connector of claim 1, wherein: the angle of the anchor communicating hole (2) and the communicating hole side bending part (3) is increased to 90 degrees, the inner bending radius is not less than 1/2 of the thickness of the plate, and the inner bending length is 1.5 times of the thickness of the steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011498384.6A CN112523348A (en) | 2020-12-17 | 2020-12-17 | Quick erection column connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011498384.6A CN112523348A (en) | 2020-12-17 | 2020-12-17 | Quick erection column connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112523348A true CN112523348A (en) | 2021-03-19 |
Family
ID=75001283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011498384.6A Withdrawn CN112523348A (en) | 2020-12-17 | 2020-12-17 | Quick erection column connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112523348A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388116A (en) * | 2019-07-31 | 2019-10-29 | 西部建筑抗震勘察设计研究院有限公司 | A kind of preparation engineering method of prefabricated assembled shock isolating pedestal |
| CN113175259A (en) * | 2021-05-06 | 2021-07-27 | 西南交通大学 | Multidirectional connection steel beam column joint based on dry connection |
-
2020
- 2020-12-17 CN CN202011498384.6A patent/CN112523348A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388116A (en) * | 2019-07-31 | 2019-10-29 | 西部建筑抗震勘察设计研究院有限公司 | A kind of preparation engineering method of prefabricated assembled shock isolating pedestal |
| CN110388116B (en) * | 2019-07-31 | 2024-04-30 | 西部建筑抗震勘察设计研究院有限公司 | Preparation method of prefabricated assembly type shock insulation support |
| CN113175259A (en) * | 2021-05-06 | 2021-07-27 | 西南交通大学 | Multidirectional connection steel beam column joint based on dry connection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210319 |