CN214497849U - Assembled structure column cap connecting piece - Google Patents
Assembled structure column cap connecting piece Download PDFInfo
- Publication number
- CN214497849U CN214497849U CN202023053795.2U CN202023053795U CN214497849U CN 214497849 U CN214497849 U CN 214497849U CN 202023053795 U CN202023053795 U CN 202023053795U CN 214497849 U CN214497849 U CN 214497849U
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- Prior art keywords
- column head
- column
- cutting line
- column cap
- bending
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims description 72
- 238000005452 bending Methods 0.000 claims description 62
- 238000010008 shearing Methods 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 36
- 238000004873 anchoring Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 230000004308 accommodation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides an assembled structure column cap connecting piece, belongs to the building technology field, the component includes that the column cap shears to pass a power section of thick bamboo, column cap anchor intercommunicating pore, column cap joint support arch, column cap connecting piece hold breach, stiffening dowel board, roof beam connecting plate etc, assembled structure column cap connecting piece lower part is the square column type column cap and shears to pass a power section of thick bamboo, column cap connecting piece holds and is equipped with groined type stiffening dowel board between the breach, it has the handle hole to reserve between column connecting plate and the groined type stiffening dowel board, the column cap shears to pass a power section of thick bamboo four sides and has all seted up column cap anchor intercommunicating pore. The utility model discloses a set up groined type dowel steel of putting more energy into, form the column cap and connect and hold the breach, make things convenient for other parts rapid Assembly such as post and roof beam or post, through setting up column cap anchor intercommunicating pore, realize the firm combination between assembled structure column cap connecting piece and the post after pouring.
Description
Technical Field
The utility model belongs to the technical field of the building, concretely relates to assembled structure column cap connecting piece.
Background
In recent years, the total economic quantity of China is rapidly increased, the scale of infrastructure is always in the forefront of the world, and the industrialization requirement of the building industry is more and more urgent. The prefabricated assembly structure system can well reflect the characteristics of industrial production and is a recent hot research problem.
However, the current research, especially the domestic research, seems to have the following problems: the frame beam and the column joint in the existing assembly type concrete building construction all adopt a cast-in-place mode, the column joint is easy to have the problem of connection, namely, the joint error is large due to the size deviation of the frame beam and the column member, and the heavy difficulty is brought to concrete vibration due to the small operation space of the joint construction. The node design is too complicated, the fittings are complicated, and the disassembly and the replacement are not easy.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model provides an assembly structure column cap connecting piece through setting up groined type stiffening dowel steel, forms the column cap and connects and hold the breach, makes things convenient for other parts rapid Assembly such as post and roof beam or post, through setting up column cap anchor intercommunicating pore, realizes the firm combination between assembly structure column cap connecting piece and the post after pouring.
The utility model adopts the following technical scheme:
the utility model provides an assembled structure column head connecting piece, the component includes column head shearing resistance force transfer cylinder, column head anchor intercommunicating pore, column head joint support arch, column head connecting piece and holds breach, stiffening dowel plate, roof beam connecting plate, roof beam connection screw, column connecting plate, column connecting bolt hole, handle hole, assembled structure column head connecting piece lower part is square column head shearing resistance force transfer cylinder, and upper portion is column head force transfer cylinder link, the link is square column head shearing resistance force transfer cylinder top four sides middle part undercut, forms column head connecting piece with the right angle shape column head joint support arch of reserving in the four corners and holds the breach, be equipped with groined type stiffening dowel plate between column head connecting piece holds the breach, groined type stiffening dowel plate and the protruding side welding of column head joint support link and link, the one side that stiffening dowel plate and the protruding side of column head joint support link is the roof beam connecting plate, the utility model discloses a four-side shear force transfer cylinder, including roof beam connecting plate, roof column connection support, roof beam connecting plate, four corners department, column connection bolt hole, column head anchor intercommunicating pore, roof beam connecting plate protrusion column head shear force transfer cylinder side, roof beam connecting plate is last all to have seted up roof beam connection screw in the protruding side of column head joint support, and the top welding has right angle shape column connecting plate between the adjacent roof beam connecting plate of four corners department, has seted up the column connection bolt hole on it, it has the handle hole to reserve between column connecting plate and the groined type stiffening force transfer plate, column head anchor intercommunicating pore has all been seted up on the column head shear force transfer cylinder four sides, column head anchor intercommunicating pore inwards is equipped with the flexion, column head anchor intercommunicating pore staggered arrangement on the adjacent side.
Furthermore, the column cap anchoring communication hole is formed by cutting or cutting an opening of a raw plate and bending the column cap shearing-resistant force transmission cylinder by 90 degrees inwards after cutting the side surface of the column cap shearing-resistant force transmission cylinder, and the cutting line is H,
And the inner bending radius is not less than one half of the thickness of the plate, and the inner bending length is 1.5 times of the thickness of the steel plate.
Furthermore, when the cutting line is H-shaped, the cutting line comprises an H-shaped vertical cutting line and an H-shaped horizontal cutting line, an upper rectangular bending part and a lower rectangular bending part are formed on the side surface of the column cap shearing-resistant force transmission cylinder after the cutting along the vertical cutting line and the horizontal cutting line, and the two rectangular bending parts are inwards bent by 90 degrees along the horizontal bending lines at the upper end part and the lower end part of the two rectangular bending parts to form a column cap anchoring communication hole.
Further, the cutting line is
When forming, comprises
The column head is cut along the oblique cutting line and the middle transverse cutting line, and then the side surfaces of the column head shear-resistant force transmission cylinder form a first triangular bending part at the left side and a second triangular bending part at the upper side and the lower side, the first triangular bending part and the second trapezoidal bending part are bent inwards by 90 degrees along a vertical bending line and a transverse bending line respectively, so that a column head anchoring communication hole is formed.
Furthermore, when the cutting line is X-shaped, the cutting line comprises an X-shaped diagonal oblique cutting line, four upper, lower, left and right triangular bending parts are formed on the side surface of the column head shearing-resistant force transmission cylinder after the diagonal oblique cutting line is cut, and the four triangular bending parts are inwards bent by 90 degrees along a vertical bending line and a transverse bending line respectively to form a column head anchoring communication hole.
Furthermore, the width of the side edge of the shear-resistant force transmission cylinder of the beam connecting plate protruding from the column head is one third of the width of the beam connecting plate.
Further, the width of the column head anchoring communication hole is not more than one third of the width of the side surface of the column head shearing-resistant force transmission cylinder.
Furthermore, the column head shearing-resistant force-transmitting cylinder is made of steel plates and section steel materials, the section size and the material thickness of the column head shearing-resistant force-transmitting cylinder are determined by calculation according to the section size of the column and the born internal force, and the section is in a shape like a Chinese character ' kou ', an X ' or a ' Jing '.
The utility model discloses an advantage and effect do: the utility model discloses assembled structure column cap connecting piece forms the column cap and connects and hold the breach through setting up groined type stiffening dowel steel, makes things convenient for other parts rapid Assembly such as post and roof beam or post, through setting up column cap anchor intercommunicating pore, realizes the firm combination between assembled structure column cap connecting piece and the post after pouring.
The column cap anchoring communication hole is formed in a column cylinder of a column cap component, is formed by cutting or cutting an original plate to form a hole and bending the column cap shearing-resistant force transmission cylinder by 90 degrees inwards after cutting the side surface of the column cap shearing-resistant force transmission cylinder, and the integrity is improved by the aid of the design of the opening; secondly, the baffle plate which is internally folded by 90 degrees plays a role of a tenon, and has the advantages of improving the shearing resistance and the stress performance; and thirdly, an effective shearing key can be formed in the space wrapped by two or four baffles folded inwards by 90 degrees, so that the bearing capacity is improved.
Drawings
FIG. 1 is a schematic structural view of the assembled structure column head connector of the present invention;
FIG. 2 is a schematic view showing an H-shaped cut of the column anchor communication hole;
FIG. 3 is a schematic view of an H-shaped cut-back bend of the stud anchor communication hole;
FIG. 4 shows a stud anchoring communication hole
A pattern cutting schematic diagram;
FIG. 5 shows a stud anchoring communication hole
Cutting dieA back curve schematic;
FIG. 6 is an X-shaped cut-out view of the stud-anchoring communication hole;
FIG. 7 is a schematic view of the X-cut rear bend of the stud anchor communication hole;
FIG. 8 is a schematic cross-sectional view of a force-transmitting cylinder of the column head;
FIG. 9 is a schematic cross-sectional view of the column head force-transmitting cylinder;
FIG. 10 is a schematic cross-sectional view of a column head force-transmitting cylinder;
fig. 11 is a longitudinal sectional view of the stud connector.
The components in the figure: the column head comprises a column head shearing-resistant force transmission cylinder 1, a column head anchoring communication hole 2-1 vertical cutting line 2-2 horizontal cutting line, a rectangular bending part 2-3, a horizontal bending line 2-4, an oblique cutting line 2-5, a middle horizontal cutting line 2-6, a triangle bending part I2-7, a trapezoid bending part 2-8, a diagonal oblique cutting line 2-9, a triangle bending part II 2-10, a vertical bending line 2-11, a column head connecting and supporting bulge 3, a column head connecting piece accommodating notch 4, a stiffening force transmission plate 5, a beam connecting plate 6, a beam connecting screw hole 7, a column connecting plate 8, a column connecting bolt hole 9, an operation hole 10, a column head central pouring hole 11 and a column head anchoring communication hole baffle wrapping space 12.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
An assembly structure column head connecting piece, the component includes column head shearing resistance force transfer cylinder 1, column head anchoring intercommunicating pore 2, column head connection support protrusion 3, column head connecting piece accommodation gap 4, stiffening dowel plate 5, beam connecting plate 6, beam connecting screw hole 7, column connecting plate 8, column connecting bolt hole 9, operation hole 10, the lower part of the assembly structure column head connecting piece is square column head shearing resistance force transfer cylinder 1, the upper part is column head force transfer cylinder connecting end, the connecting end is square column head shearing resistance force transfer cylinder top four sides middle part is sunken downwards, column head connection support protrusion 3 forms column head connecting piece accommodation gap 4 with the right angle shape column head connection support protrusion reserved at four corners, a # -shaped stiffening dowel plate 5 is arranged between column head connecting piece accommodation gaps, the # -shaped stiffening dowel plate 5 is welded with the column head connection support protrusion 3 side, the stiffening dowel plate 5 and the column head connection support protrusion 3 side connected one face is beam connecting plate 6, the beam connecting plate 6 protrudes out of the side edge of the column head shear-resistant force transmission cylinder 1, and the width of the beam connecting plate 6 protruding out of the side edge of the column head shear-resistant force transmission cylinder 1 is one third of the width of the beam connecting plate 6.
Beam connection screw holes 7 are formed in the inner side and the outer side of the column head connection support protrusion 3 on the beam connecting plate 6, right-angle column connecting plates 8 are welded at the tops of the four corners between the adjacent beam connecting plates 6, column connecting bolt holes 9 are formed in the right-angle column connecting plates, operation holes 10 are reserved between the column connecting plates 8 and the # -shaped stiffening dowel plate 5, column head anchoring communication holes 2 are formed in four sides of the column head shearing-resistant dowel cylinder 1, bent portions are inwards arranged in the column head anchoring communication holes 2, and the column head anchoring communication holes 2 on the adjacent side faces are arranged in a staggered mode. The width of the column cap anchoring communication hole 2 is not more than one third of the width of the side surface of the column cap shearing-resistant force transmission cylinder 1.
The column cap anchoring communication hole 2 is formed by cutting or cutting an opening of a raw plate and bending the column cap shearing-resistant force transmission cylinder 1 by 90 degrees inwards after cutting the side surface, and the cutting line of the cutting is H,
And the inner bending radius is not less than one half of the thickness of the plate, and the inner bending length is 1.5 times of the thickness of the steel plate. The column cap anchoring communication hole is formed in a column cylinder of a column cap component, is formed by cutting or cutting an original plate to form a hole and bending the column cap shearing-resistant force transmission cylinder by 90 degrees inwards after cutting the side surface of the column cap shearing-resistant force transmission cylinder, and the integrity is improved by the aid of the design of the opening; secondly, the baffle plate which is internally folded by 90 degrees plays a role of a tenon, and has the advantages of improving the shearing resistance and the stress performance; and thirdly, an effective shearing key can be formed in the space wrapped by two or four baffles folded inwards by 90 degrees, so that the bearing capacity is improved.
When the cutting line is H-shaped, the cutting line comprises an H-shaped vertical cutting line 2-1 and a horizontal cutting line 2-2, an upper rectangular bending part 2-3 and a lower rectangular bending part 2-3 are formed on the side surface of the column head shearing-resistant force transmission cylinder 1 after the vertical cutting line 2-1 and the horizontal cutting line 2-2 are cut, and the two rectangular bending parts 2-3 are inwards bent by 90 degrees along a horizontal bending line 2-4 at the upper end part and the lower end part to form a column head anchoring communication hole 2.
The cutting line is
When forming, comprises
The oblique cutting line 2-5 and the middle transverse cutting line 2-6 form a triangular bending part I2-7 at the left side and a triangular bending part I2-7 at the right side and a trapezoidal bending part 2-8 at the upper side and the lower side respectively along the lateral surface of the column cap shear-resistant force transmission cylinder 1 after the oblique cutting line 2-5 and the middle transverse cutting line 2-6 are cut, and the triangular bending part I2-7 and the trapezoidal bending part 2-8 are bent inwards by 90 degrees along a vertical bending line 2-11 and a transverse bending line 2-4 respectively to form a column cap anchoring communication hole 2.
When the cutting line is X-shaped, the cutting line comprises X-shaped diagonal oblique cutting lines 2-9, four triangular bent parts 2-10 which are arranged at the upper, lower, left and right sides are formed on the side surface of the column head shearing-resistant force transmission cylinder 1 after the diagonal oblique cutting lines 2-9 are cut, and the four triangular bent parts 2-10 are bent inwards by 90 degrees along a vertical bending line 2-11 and a transverse bending line 2-4 respectively to form a column head anchoring communication hole 2.
During construction, the shear-resistant force-transmitting cylinder of the fabricated structure column head connecting piece is welded, bolted or anchored with the column stress main rib, then concrete is poured in the column head central pouring hole 11 and the cylinder body, the column head connecting piece accommodating gap 4 assembled with the beam and the assembled operation hole 10 respectively. The binding force between the assembled structure column head connecting piece and the column can be improved after the column head anchoring communication holes 2 are poured towards the inward bending parts, and the column head anchoring communication holes 2 on the adjacent surfaces are arranged in a staggered mode, so that the binding force between the assembled structure column head connecting piece and the column is improved, and the column head anchoring communication holes are stable. The connecting plate and the accommodating groove on the upper part of the column head connecting piece of the assembly structure can realize the purpose of quick assembly.
Claims (8)
1. The utility model provides an assembled structure column cap connecting piece which characterized in that: the components comprise a column head shearing-resistant force transfer cylinder (1), column head anchoring communication holes (2), column head connecting and supporting bulges (3), column head connecting piece accommodating gaps (4), stiffening force transfer plates (5), beam connecting plates (6), beam connecting screw holes (7), column connecting plates (8), column connecting bolt holes (9) and operating holes (10), wherein the lower part of the column head connecting piece of the assembly structure is a square column head shearing-resistant force transfer cylinder (1), the upper part of the column head force transfer cylinder is a column head force transfer cylinder connecting end, the connecting end is a square column head shearing-resistant force transfer cylinder, the middle parts of four sides of the top of the square column head shearing-resistant force transfer cylinder are downwards sunken, the column head connecting and supporting bulges (3) form column head connecting piece accommodating gaps (4) with right-angle column head connecting and supporting bulges (3) reserved at four corners, groined stiffening force transfer plates (5) are arranged between the column head connecting piece accommodating gaps, and a column head center pouring hole (11) is arranged at the center of the groined stiffening force transfer plates (5), the groined stiffening dowel steel plate (5) is welded with the side edge of the column head connecting and supporting bulge (3), one side of the stiffening dowel steel plate (5) connected with the side edge of the column head connecting and supporting bulge (3) is a beam connecting plate (6), the beam connecting plate (6) protrudes out of the column head shearing-resistant dowel steel tube (1) side edge, beam connecting screw holes (7) are respectively formed in the inner side and the outer side of the column head connecting and supporting bulge (3) on the beam connecting plate (6), right-angle column connecting plates (8) are welded at the tops between the adjacent beam connecting plates (6) at four corners and are provided with column connecting bolt holes (9), an operation hole (10) is reserved between the column connecting plate (8) and the groined stiffening dowel steel plate (5), column head anchoring communication holes (2) are respectively formed on the four sides of the column head shearing-resistant dowel steel tube (1), and the column head anchoring communication holes (2) are inwards provided with bending parts, the column head anchoring communication holes (2) on the adjacent side surfaces are arranged in a staggered way.
2. The fabricated structure column head connector of claim 1, wherein: the column cap anchoring communication hole (2) is formed by cutting or cutting an opening of a raw plate and bending the column cap shearing-resistant force transmission cylinder (1) by 90 degrees inwards after cutting the side surface, and the cutting line of the cutting is H,
X-shaped, with the inner bending radius not less than half of the thickness of the plateThe inner bending length is 1.5 times of the thickness of the steel plate.
3. The fabricated structure column head connector of claim 2, wherein: when the cutting line is H-shaped, the cutting line comprises an H-shaped vertical cutting line (2-1) and a horizontal cutting line (2-2), an upper rectangular bending part and a lower rectangular bending part (2-3) are formed on the side surface of the column head shearing-resistant force transmission cylinder (1) after the cutting along the vertical cutting line (2-1) and the horizontal cutting line (2-2), and the two rectangular bending parts (2-3) are inwards bent by 90 degrees along the horizontal bending lines (2-4) at the upper end part and the lower end part of the two rectangular bending parts to form a column head anchoring communication hole (2).
4. The fabricated structure column head connector of claim 2, wherein: the cutting line is
When forming, comprises
The novel column head anchoring communication hole is characterized by comprising a diagonal cutting line (2-5) and a middle transverse cutting line (2-6), wherein triangular bending parts I (2-7) on the left side and the right side and trapezoidal bending parts (2-8) on the upper side and the lower side are formed on the side surface of the column head shearing-resistant force transmission cylinder (1) after the column head is cut along the diagonal cutting line (2-5) and the middle transverse cutting line (2-6), and the triangular bending parts I (2-7) and the trapezoidal bending parts (2-8) are bent inwards by 90 degrees along a vertical bending line (2-11) and a transverse bending line (2-4) respectively to form a column head anchoring communication hole (2).
5. The fabricated structure column head connector of claim 2, wherein: when the cutting line is X-shaped, the cutting line comprises an X-shaped diagonal oblique cutting line (2-9), four triangular bending parts II (2-10) are formed on the side surface of the column head shearing-resistant force transmission cylinder (1) after the diagonal oblique cutting line (2-9) is cut, the four triangular bending parts II (2-10) are bent inwards for 90 degrees along a vertical bending line (2-11) and a transverse bending line (2-4) respectively, and a column head anchoring communication hole (2) is formed.
6. The fabricated structure column head connector of claim 1, wherein: the width of the side edge of the shear-resistant force transfer cylinder (1) of the beam connecting plate (6) protruding from the column cap is one third of the width of the beam connecting plate (6).
7. The fabricated structure column head connector of claim 1, wherein: the width of the column head anchoring communication hole (2) is not more than one third of the width of the side surface of the column head shearing-resistant force transmission cylinder (1).
8. The fabricated structure column head connector of claim 1, wherein: the column cap shear-resistant force-transmission cylinder (1) is made of steel plates and section steel materials, the section size and the material thickness of the column cap shear-resistant force-transmission cylinder are determined by calculation according to the section size of the column and the borne internal force, and the section is in a shape like a Chinese character ' kou ', an X ' or a ' jing '.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053795.2U CN214497849U (en) | 2020-12-17 | 2020-12-17 | Assembled structure column cap connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053795.2U CN214497849U (en) | 2020-12-17 | 2020-12-17 | Assembled structure column cap connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214497849U true CN214497849U (en) | 2021-10-26 |
Family
ID=78209148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023053795.2U Expired - Fee Related CN214497849U (en) | 2020-12-17 | 2020-12-17 | Assembled structure column cap connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214497849U (en) |
-
2020
- 2020-12-17 CN CN202023053795.2U patent/CN214497849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |