CN209742095U - T-shaped reinforced connecting joint of concrete partition board - Google Patents
T-shaped reinforced connecting joint of concrete partition board Download PDFInfo
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- CN209742095U CN209742095U CN201920329930.XU CN201920329930U CN209742095U CN 209742095 U CN209742095 U CN 209742095U CN 201920329930 U CN201920329930 U CN 201920329930U CN 209742095 U CN209742095 U CN 209742095U
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Abstract
The utility model provides a concrete divides T font of wallboard to strengthen connected node. The utility model belongs to the technical field of concrete member node connection, and has the advantages that when the node generates small displacement, the transverse and longitudinal wall-dividing boards can extrude and consume energy to the heat-bridge-free damping elastic filling material, so that the node has damping capacity, the transverse and longitudinal ring stirrups are arranged to anchor and connect the ring stirrup connecting steel bars in the transverse and longitudinal wall-dividing boards, the connection and reinforcement effect of the transverse and longitudinal wall-dividing boards is improved, so that the node has shock resistance and simultaneously has connection strength and rigidity, the node damping and energy dissipating devices are arranged on the two sides of the node, on one hand, the connection stability of the node is improved again, on the other hand, the transverse and longitudinal partition plates can extrude and dissipate energy to the node damping and energy dissipating devices during earthquake, the good supporting effect effectively prevents the node from easily slipping or deforming, and the sub-wall boards cannot be damaged by collision or drawing when an earthquake comes, so that a node connecting system with good anti-seismic performance is formed.
Description
Technical Field
The utility model belongs to the technical field of the concrete member nodal connection, especially, relate to a concrete divides T font of wallboard to strengthen connected node.
background
The concrete member node connection technology is a policy vigorously advocated by the national government, wherein the main measure is heat preservation and earthquake resistance, so that the effects of building energy conservation and reduction of earthquake reaction of a building structure are achieved by controlling indoor and outdoor heat transfer. The polyurethane material is the most common thermal insulation material internationally and has the best performance. The hard polyurethane has many excellent performances, is widely used as a heat insulation material in European and American countries for roofs, walls, ceilings, floors, doors and windows of buildings, and statistically, compared with developed countries with similar climate, the energy consumption of the building unit area in China is still 3-5 times of that of the hard polyurethane. Building energy conservation is the most potential, most direct and effective way in various energy-saving ways, and is the most effective measure for relieving energy shortage. In the building energy consumption, the energy consumption caused by the outer wall accounts for more than 50% of the total energy consumption of the building, so that the wall heat preservation is the key for realizing the building energy saving, the harm of the clay brick production to the environment is well known, a large amount of energy is consumed in the combustion process, the generated waste gas causes air pollution, greenhouse effect and acid rain, the existing building has the problem that the heat preservation effect cannot be kept in a good state for a long time, the heat bridge at the joint position exists, the phenomenon that the heat preservation capability of the wall is reduced due to the heat bridge after a long time, the comfortable degree of living is reduced, in addition, the earthquake resistance standard of some buildings in the joint connection building is low, the earthquake resistance can not be met while the connection is ensured to be stable enough, the earthquake disaster has the outburst property and the safety of human life and property is seriously threatened. When earthquake occurs, the poor earthquake resistance of the connection part of the building structure can easily cause a great deal of damage and collapse, so that the main bearing structure is seriously damaged and even collapsed, and the earthquake disaster is a direct cause. In order to avoid the disasters, people need to control the earthquake reaction of the building connection node structure, eliminate the heat bridge phenomenon and the characteristic of poor earthquake resistance and meet the use requirements. At present, the heat insulation performance and the seismic capacity of the developed building node connection technology are poor, so that the heat insulation performance and the seismic capacity still need to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that above-mentioned exists, the utility model provides a concrete divides T font of wallboard to strengthen connected node makes the node have the shock resistance and possesses joint strength and rigidity simultaneously, prevents effectively that the node from taking place to slide or warp easily, can not make when the earthquake comes to divide the wallboard to bump and destroy or draw the destruction, forms the better nodal connection system of anti-seismic performance.
In order to realize the purpose, the utility model discloses a technical scheme be:
A T-shaped reinforced connection node of a concrete partition board comprises a ring stirrup connection steel bar, a node damping and energy dissipation device, a transverse ring stirrup, a longitudinal ring stirrup, a transverse concrete partition board, a longitudinal concrete partition board, a groove, a connecting piece, a thermal bridge-free damping elastic filling material, a convex body, a right-angle connecting plate, an energy dissipation supporting steel plate, an internal elliptical hole and an energy dissipation rib, wherein the transverse concrete partition board and the longitudinal concrete partition board form a T shape after being connected, the ring stirrup connection steel bar and the groove are arranged at the connection end of the transverse concrete partition board, and the ring stirrup connection steel bar and the convex body are arranged at the connection end of the longitudinal concrete partition board; when the transverse concrete wall dividing plate and the longitudinal concrete wall dividing plate are connected, the convex body of the longitudinal concrete wall dividing plate is opposite to the groove of the transverse concrete wall dividing plate, and the convex body is inserted into the groove during connection; the thermal bridge-free damping elastic filling materials are arranged between the connecting ends of the transverse concrete wall dividing plates and the connecting ends of the longitudinal concrete wall dividing plates, and when the node is subjected to small displacement, the transverse concrete wall dividing plates and the longitudinal concrete wall dividing plates can extrude the thermal bridge-free damping elastic filling materials to consume energy, so that the node has certain buffering and damping capacity; node damping and energy dissipation devices are arranged on two sides of a connecting node of the transverse concrete sub-wall plate and the longitudinal concrete sub-wall plate, and each node damping and energy dissipation device is composed of a right-angle connecting plate and an energy dissipation supporting steel plate; connecting and fixing the node damping and energy dissipating device with the transverse concrete sub-wall plate and the longitudinal concrete sub-wall plate by adopting connecting pieces; arranging rows of inner elliptical holes on the energy-consuming supporting steel plate, and arranging energy-consuming ribs between adjacent inner elliptical holes; set up the horizontal ring stirrup and divide the ring stirrup connecting rod in the ring stirrup connecting rod and the convex body in the wallboard and the convex body to horizontal concrete and carry out the anchor and connect, set up vertical ring stirrup and divide the partial ring stirrup connecting rod in the wallboard and vertical concrete to horizontal concrete and divide the ring stirrup connecting rod in the wallboard to carry out the anchor and connect, improve the connection reinforcing effect that horizontal concrete divides wallboard and vertical concrete to divide the wallboard, improve joint strength and stability, possess certain joint strength and rigidity when making connected node have certain buffering shock-absorbing capacity.
Furthermore, the transverse hoop reinforcement, the longitudinal hoop reinforcement and the anchoring connection of the hoop reinforcement connecting steel bars are connected in a welding mode.
Furthermore, the right-angle connecting plate and the energy dissipation supporting steel plate are made of low-yield-point steel plates.
Furthermore, the ring stirrup connecting steel bar, the transverse ring stirrup, the longitudinal ring stirrup and the connecting piece adopt zinc plating anti-corrosion treatment.
Further, the size of the convex body is smaller than the size standard setting of the groove.
Furthermore, the thermal bridge-free damping elastic filling material is prepared by mixing thermal insulation mortar and resin adhesive, and can play a role in eliminating thermal bridges and damping and buffering.
The utility model has the advantages of simple construction, low construction cost, convenient industrialized splitting, convenient production and easy installation of prefabricated components, when the node has small displacement, the transverse and longitudinal concrete partition boards can extrude and consume energy to the elastic filling material without heat bridge, so that the node has certain buffering and damping capacity, the transverse and longitudinal ring stirrups are arranged to anchor and connect the ring stirrup connecting steel bars in the transverse and longitudinal concrete partition boards, the connection strengthening effect of the transverse and longitudinal concrete partition boards is improved, the connecting node has certain shock resistance and certain connection strength and rigidity, the node damping and energy consuming devices are arranged at both sides of the node, on the one hand, the node damping and energy consuming devices are improved again, on the other hand, the transverse and longitudinal concrete partition boards can extrude and consume energy to the node damping and energy consuming devices during earthquake, the good supporting function of the connecting node can effectively prevent the node from sliding or deforming easily, the sub-wall boards can not be damaged by collision or drawing when an earthquake occurs, and a node connecting system with good anti-seismic performance is formed.
Drawings
Fig. 1 is the utility model discloses the T font of concrete partition board strengthens connected node cross section schematic diagram.
Fig. 2 is a schematic cross-sectional view of a transverse concrete wall-dividing plate.
Fig. 3 is a schematic cross-sectional view of a longitudinal concrete wall-dividing plate.
Fig. 4 is a schematic view of a node damping and energy dissipating device.
Fig. 5 is a schematic view of an energy dissipation supporting steel plate.
In the figure: 1 is a hoop reinforcement connecting steel bar; 2 is a node damping energy-consuming device; 3 is a transverse hoop reinforcement; 4 is a longitudinal ring stirrup; 5 is a transverse concrete partition board; 6 is a longitudinal concrete partition plate; 7 is a groove; 8 is a connecting piece; 9 is a thermal bridge-free damping elastic filling material; 10 is a convex body; 11 is a right-angle connecting plate; 12 is an energy-consuming supporting steel plate; 13 is provided with an elliptical hole inside; and 14 are energy dissipation ribs.
Detailed Description
For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.
As shown in fig. 1 to 5, in the T-shaped reinforced connection node of the concrete wall-dividing plate, a transverse concrete wall-dividing plate 5 and a longitudinal concrete wall-dividing plate 6 are connected to form a T shape, a ring-stirrup connecting bar 1 and a groove 7 are arranged at the connection end of the transverse concrete wall-dividing plate 5, and a ring-stirrup connecting bar 1 and a convex body 10 are arranged at the connection end of the longitudinal concrete wall-dividing plate 6; when the transverse concrete wall dividing plate 5 and the longitudinal concrete wall dividing plate 6 are connected, the convex body 10 of the longitudinal concrete wall dividing plate 6 is opposite to the groove 7 of the transverse concrete wall dividing plate 5, and the convex body 10 is inserted into the groove 7 during connection; a thermal bridge-free damping elastic filling material 9 is arranged between the connecting end of the transverse concrete wall-dividing plate 5 and the connecting end of the longitudinal concrete wall-dividing plate 6, and when the node is slightly displaced, the transverse concrete wall-dividing plate 5 and the longitudinal concrete wall-dividing plate 6 can extrude the thermal bridge-free damping elastic filling material 9 to consume energy, so that the node has certain damping capacity; node damping and energy dissipation devices 2 are arranged on two sides of a connecting node of the transverse concrete wall dividing plate 5 and the longitudinal concrete wall dividing plate 6, and each node damping and energy dissipation device 2 is composed of a right-angle connecting plate 11 and an energy dissipation supporting steel plate 12; the node damping and energy dissipation device 2 is fixedly connected with the transverse concrete wall dividing plate 5 and the longitudinal concrete wall dividing plate 6 by adopting a connecting piece 8; arranging rows of inner elliptical holes 13 on the energy dissipation supporting steel plate 12, and arranging energy dissipation ribs 14 between adjacent inner elliptical holes 13; set up horizontal ring stirrup 3 and divide the ring stirrup connecting bar 1 in the ring stirrup connecting bar 1 and the convex body 10 in the wallboard 5 to horizontal concrete and carry out the anchor and connect, set up vertical ring stirrup 4 and divide the ring stirrup connecting bar 1 in the wallboard 6 to horizontal concrete and divide the partial ring stirrup connecting bar 1 in the wallboard 5 and vertical concrete to carry out the anchor and connect, improve horizontal concrete and divide wallboard 5 and vertical concrete to divide the connection of wallboard 6 to strengthen the effect, improve joint strength and stability, possess certain joint strength and rigidity when making connected node have certain buffering shock-absorbing capacity. The transverse hoop reinforcement 3, the longitudinal hoop reinforcement 4 and the hoop reinforcement connecting steel bars 1 are connected in a welding mode in an anchoring mode. The right-angle connecting plate 11 and the energy dissipation supporting steel plate 12 are made of low-yield-point steel plates. The ring stirrup connecting steel bar 1, the transverse ring stirrup 3, the longitudinal ring stirrup 4 and the connecting piece 8 are subjected to zinc plating and corrosion prevention treatment. The size of the convex body 10 is smaller than the size standard of the groove 7. The thermal-bridge-free damping elastic filling material 9 is prepared by mixing thermal insulation mortar and resin adhesive, and can play a role in eliminating thermal bridges and damping and buffering at the same time.
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 (6)
1. The utility model provides a concrete divides T font of wallboard to strengthen connected node, includes hoop reinforcement connecting reinforcement (1), node shock attenuation power consumption device (2), horizontal hoop reinforcement (3), vertical hoop reinforcement (4), horizontal concrete divides wallboard (5), vertical concrete divides wallboard (6), recess (7), connecting piece (8), no hot bridge shock attenuation elasticity filling material (9), convex body (10), right angle connecting plate (11), power consumption supporting steel board (12), establish elliptical hole (13) and power consumption rib (14) in, its characterized in that:
The transverse concrete wall dividing plate (5) and the longitudinal concrete wall dividing plate (6) are connected to form a T shape, the connecting end of the transverse concrete wall dividing plate (5) is provided with a hoop reinforcement connecting steel bar (1) and a groove (7), and the connecting end of the longitudinal concrete wall dividing plate (6) is provided with a hoop reinforcement connecting steel bar (1) and a convex body (10); when the transverse concrete wall dividing plate (5) and the longitudinal concrete wall dividing plate (6) are connected, the convex body (10) of the longitudinal concrete wall dividing plate (6) is opposite to the groove (7) of the transverse concrete wall dividing plate (5), and the convex body (10) is inserted into the groove (7) during connection; a thermal bridge-free damping elastic filling material (9) is arranged between the connecting end of the transverse concrete wall dividing plate (5) and the connecting end of the longitudinal concrete wall dividing plate (6); node damping and energy dissipation devices (2) are arranged on two sides of a connecting node of the transverse concrete wall dividing plate (5) and the longitudinal concrete wall dividing plate (6), and each node damping and energy dissipation device (2) is composed of a right-angle connecting plate (11) and an energy dissipation supporting steel plate (12); the node damping and energy dissipation device (2) is fixedly connected with the transverse concrete wall dividing plate (5) and the longitudinal concrete wall dividing plate (6) through a connecting piece (8); arranging elliptical holes (13) in rows on the energy dissipation supporting steel plate (12), and arranging energy dissipation ribs (14) between adjacent inner elliptical holes (13); the transverse ring stirrup (3) is arranged to anchor and connect the ring stirrup connecting steel bar (1) in the transverse concrete partition plate (5) and the part of the ring stirrup connecting steel bar (1) in the convex body (10), and the longitudinal ring stirrup (4) is arranged to anchor and connect the part of the ring stirrup connecting steel bar (1) in the transverse concrete partition plate (5) and the ring stirrup connecting steel bar (1) in the longitudinal concrete partition plate (6).
2. The T-shaped reinforced connection node of the concrete wall-dividing plate according to claim 1, wherein: the anchoring connection of the transverse hoop reinforcement (3), the longitudinal hoop reinforcement (4) and the hoop reinforcement connecting steel bar (1) adopts a welding mode for connection.
3. The T-shaped reinforced connection node of the concrete wall-dividing plate according to claim 1, wherein: the right-angle connecting plate (11) and the energy-consumption supporting steel plate (12) are made of steel plates with low yield points.
4. The T-shaped reinforced connection node of the concrete wall-dividing plate according to claim 1, wherein: the ring stirrup connecting steel bar (1), the transverse ring stirrup (3), the longitudinal ring stirrup (4) and the connecting piece (8) are subjected to zinc plating and corrosion prevention treatment.
5. The T-shaped reinforced connection node of the concrete wall-dividing plate according to claim 1, wherein: the size of the convex body (10) is smaller than that of the groove (7).
6. The T-shaped reinforced connection node of the concrete wall-dividing plate according to claim 1, wherein: the thermal-bridge-free damping elastic filling material (9) is prepared by mixing thermal insulation mortar and a resin adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329930.XU CN209742095U (en) | 2019-03-15 | 2019-03-15 | T-shaped reinforced connecting joint of concrete partition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329930.XU CN209742095U (en) | 2019-03-15 | 2019-03-15 | T-shaped reinforced connecting joint of concrete partition board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742095U true CN209742095U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920329930.XU Expired - Fee Related CN209742095U (en) | 2019-03-15 | 2019-03-15 | T-shaped reinforced connecting joint of concrete partition board |
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| CN (1) | CN209742095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095940A (en) * | 2020-07-28 | 2020-12-18 | 浙江鸿翔远大建筑科技有限公司 | Earthquake-resistant prefabricated staircase structure |
-
2019
- 2019-03-15 CN CN201920329930.XU patent/CN209742095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095940A (en) * | 2020-07-28 | 2020-12-18 | 浙江鸿翔远大建筑科技有限公司 | Earthquake-resistant prefabricated staircase structure |
| CN112095940B (en) * | 2020-07-28 | 2022-02-25 | 浙江鸿翔远大建筑科技有限公司 | Earthquake-resistant prefabricated staircase structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |