CN207003672U - A kind of connecting node of precast beam and prefabricated panel - Google Patents

A kind of connecting node of precast beam and prefabricated panel Download PDF

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Publication number
CN207003672U
CN207003672U CN201720337918.4U CN201720337918U CN207003672U CN 207003672 U CN207003672 U CN 207003672U CN 201720337918 U CN201720337918 U CN 201720337918U CN 207003672 U CN207003672 U CN 207003672U
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China
Prior art keywords
precast
prefabricated panel
projection
node
jack hole
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CN201720337918.4U
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Chinese (zh)
Inventor
李昌州
陈定球
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China Mingsheng Drawin Technology Investment Co Ltd
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China Mingsheng Drawin Technology Investment Co Ltd
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Abstract

The utility model belongs to building engineering field, specifically disclose a kind of connecting node of precast beam and prefabricated panel, including prefabricated panel and precast beam, an at least wallboard face for the prefabricated panel is provided with projection, and the top surface of the projection is less than the top surface of the prefabricated panel, and the top of the projection, which is provided with, wears fitting, the precast beam is provided with jack hole, the precast beam is overlapped on the top of the projection, and the fitting of wearing is stretched into the jack hole, and the prefabricated panel has the ability for bearing vertical load.Prefabricated panel is formed effective dry type with precast beam and is connected by the fitting of wearing in jack hole of the utility model by inserting precast beam, the setting of projection, mounting process can be simplified, precast beam can be directly lifted on the projection being arranged on prefabricated panel, wallboard will not be broken, the space of installation is also larger, and said structure greatly improves field erected efficiency, improves construction speed.

Description

A kind of connecting node of precast beam and prefabricated panel
Technical field
The utility model belongs to building engineering field, more particularly to the connecting node of a kind of precast beam and prefabricated panel.
Background technology
Assembling frame structure can greatly improve construction ability and construction speed, be ensured while saving a large amount of labours Build guality.Connected mode is the key problem of the structure in assembling frame structural system, while is also the weakness of the structure Link, as long as there is reliable connection the junction of prefabricated components, it just can guarantee that the safe and reliable of structure.In frame structure, mesh Preceding conventional wallboard mounting means is by the way of filling.The material of filling wall can be broadly divided into light-weight brick, building block and sheet material Three classes, above-mentioned filled wall retaining design (retaining design refers to build and the enclosing thing in each face in room, such as door, window, wall, The influence of adverse environment can effectively be resisted) in, wallboard is control wallboard anti-seismic performance with Vierendeel girder, the connecting node of post Key factor.In the prior art, because filling wall still falls within masonry structure component, thus its globality is poor, fills wall and frame Frame structure is unable to cooperative transformation, does not have relative displacement and corner between frame beam column and filling wall.Therefore, it is past in earthquake to fill wall Toward can directly be destroyed, the Protection significance of wall in itself is lost.
For assembling frame structure, especially low layer assembling frame structure (such as villa), in order to simplify connection as far as possible Construction and construction technology, need badly develop a kind of easy construction, can effectively improve frame structure overall performance prefabricated panel with The connecting node of precast beam.
Utility model content
The purpose of this utility model be to provide a kind of easy construction, can effectively improve frame structure overall performance it is prefabricated The connecting node of beam and prefabricated panel.
Above-mentioned purpose is to be achieved through the following technical solutions:A kind of connecting node of precast beam and prefabricated panel, including it is pre- Wallboard and precast beam processed, an at least wallboard face for the prefabricated panel are provided with projection, and the top surface of the projection is less than described prefabricated The top surface of wallboard, the top of the projection, which is provided with, wears fitting, and the precast beam is provided with jack hole, and the precast beam is overlapped on described The top of projection, the fitting of wearing are stretched into the jack hole, and the prefabricated panel has the ability for bearing vertical load.This reality Prefabricated panel is formed into effective dry type with precast beam be connected with the fitting of wearing in the new jack hole by inserting precast beam, it is convex The setting of post, mounting process can be simplified, precast beam can be directly lifted on the projection being arranged on prefabricated panel, will not break wall Plate, the space of installation are also larger.Projection can be set according to the load of precast beam to carry out size, in the absence of local crushing of concrete Problem.Said structure greatly improves field erected efficiency, improves construction speed.Above-mentioned connected mode can not only be realized prefabricated Wallboard and precast beam are reliably connected, at the same can operative constraint precast beam end, it is ensured that beam-ends destroyed under geological process compared with It is small not destroy even.Prefabricated panel is formed with precast beam and is reliably connected in the utility model, forms framework-panel structure, wallboard The stability of frame structure is added, increases the anti-side rigidity of frame structure, mainly resists horizontal seismic force.
Further, the bottom surface of the projection is concordant with the bottom surface of the prefabricated panel.So, after the completion of assembly, projection The vertical load of precast beam is primarily subjected to, mitigates the vertical load that prefabricated panel agent structure is born.
Further, the projection is molded with the prefabricated panel one-piece casting.It is arranged such, projection is one with prefabricated panel Body structure, after prefabricated panel is connected by projection with precast beam, globality is more preferable, be advantageous to projection will bear come from it is pre- The load of beam processed passes to prefabricated panel.
Further, truss tendons skeleton is provided with the prefabricated panel, stirrup, the truss muscles and bones are provided with inside the projection Frame is fixedly connected with the stirrup.
Further, it is perfused with grouting material in the jack hole.It is connected in this way, fitting can will be worn by grouting material with precast beam It is integral, and then increase the globality of projection and precast beam, connection is more reliable, and the grouting material is preferably mortar.
Further, at least it is described wear fitting and penetrate one end of jack hole offer external screw thread, the fitting of wearing passes through institute Fastened after stating jack hole by nut.In this way, strengthen the intensity and steadiness of connecting node.
Further, the precast beam is overlapped on one end of the projection and is provided with breach, and the projection is located in the breach.
Further, the top of the precast beam is provided with recess, and the jack hole connects with the recess, and the fitting of wearing is worn Cross the jack hole to stretch into the recess, the nut is located in the recess.It is arranged such, avoids nut exposed to prefabricated The top of beam influences and the installation in later stage, while after nut fastening in recess, while grouting material is perfused with jack hole It will can be filled in recess, nut is locked by concrete, avoid it from loosening under external force.
Further, it is described to wear one end that fitting is anchored in projection and be provided with anchoring supporting leg.It is arranged such, can be effectively increased and wear Anchor force of the fitting in projection, improve its anti-pulling ability.
Further, the stitching portion of the precast beam and projection, which is provided with, sits pulp layer or cushion.It is arranged such, it is on the one hand favourable In the leveling of precast beam, certain cushioning effect on the other hand is played in precast beam dropping place, avoids precast beam dropping place process pair Component causes to damage, while in the case where setting seat pulp layer, can increase the caking property of precast beam and projection Mosaic face, improve section The globality of point.
Further, the indentations bottom of the precast beam is provided with bearing plate.It is arranged such, the position of breach is opened up to precast beam Reinforcement is carried out, the rigidity of precast beam and projection stitching section can be increased, can further avoid causing local coagulation during precast beam dropping place The broken problem of soil pressure.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
Fig. 1 is that the structure of the connecting node of the precast beam and prefabricated panel involved by a kind of embodiment of the utility model is shown It is intended to;
Fig. 2 is the structural representation of prefabricated panel involved in Fig. 1;
Fig. 3 and Fig. 4 is respectively the connection section of the precast beam and prefabricated panel involved by a kind of embodiment of the utility model The front section view of point.
In figure:
The jack hole of 1 prefabricated panel, 2 precast beam, 3 projection 4
5, which wear the breach 8 of 6 grouting material of fitting 7, sits pulp layer
The recess of 9 nut 10
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings, the description of this part be only it is exemplary and explanatory, There should not be any restriction effect to the scope of protection of the utility model.In addition, those skilled in the art's retouching according to this document State, respective combination can be carried out to the feature in embodiment in this document and in different embodiments.
The utility model embodiment is as follows, reference picture 1~3, the connecting node of a kind of precast beam 2 and prefabricated panel 1, including Prefabricated panel 1 and precast beam 2, an at least wallboard face for the prefabricated panel 1 are provided with projection 3, and the top surface of the projection 3 is less than institute The top surface of prefabricated panel 1 is stated, the top of the projection 3, which is provided with, wears fitting 5, and the precast beam 2 is provided with jack hole 4, described prefabricated Beam 2 is overlapped on the top of the projection 3, and the fitting 5 of wearing is stretched into the jack hole 4, and the prefabricated panel 1, which has, to be born to erect To the ability of load.Fitting 5 is worn by prefabricated panel 1 and precast beam in jack hole 4 of the utility model by inserting precast beam 2 2 form the connection of effective dry types, the setting of projection 3, can simplify mounting process, precast beam 2 can directly be lifted into be arranged on it is prefabricated On projection 3 on wallboard 1, wallboard will not be broken, the space of installation is also larger.Projection 3 can according to the load of precast beam 2 come Carry out size to set, in the absence of local crushing of concrete problem.Said structure greatly improves field erected efficiency, improves construction Speed.Above-mentioned connected mode can not only realize being reliably connected for prefabricated panel 1 and precast beam 2, while can operative constraint precast beam 2 End, it is ensured that beam-ends destroys under geological process smaller not to be destroyed even.Prefabricated panel 1 and precast beam 2 in the utility model Formation is reliably connected, and forms framework-panel structure, and wallboard adds the stability of frame structure, increases the anti-side of frame structure Rigidity, mainly resist horizontal seismic force.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 1, the bottom surface of the projection 3 with it is described prefabricated The bottom surface of wallboard 1 is concordant.So, after the completion of assembly, projection 3 is primarily subjected to the vertical load of precast beam 2, mitigates dry wall The vertical load that the agent structure of plate 1 is born.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 1~4, the projection 3 and the dry wall The one-piece casting of plate 1 is molded.Be arranged such, projection 3 is structure as a whole with prefabricated panel 1, when prefabricated panel 1 by projection 3 with it is pre- After beam 2 processed is connected, globality is more preferable, is advantageous to projection 3 and passes to prefabricated panel 1 from the load with precast beam 2 by what is born.
On the basis of above-described embodiment, in another embodiment of the present invention, truss tendons skeleton is provided with the prefabricated panel 1, The inside of projection 3 is provided with stirrup, and the truss tendons skeleton is fixedly connected with the stirrup.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 3, grouting material is perfused with the jack hole 4 6.In this way, can will wear fitting 5 by grouting material 6 is connected entirety that is integral, and then increasing projection 3 and precast beam 2 with precast beam 2 Property, connection is more reliable, and the grouting material 6 is preferably mortar.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 4, at least it is described wear fitting 5 and penetrate wear The one end for connecing hole 4 offers external screw thread, and described wear after fitting 5 passes through the jack hole 4 is fastened by nut 9.In this way, strengthen connecting Connect the intensity and steadiness of node.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 2 and Fig. 3, the precast beam 2 is overlapped on institute The one end for stating projection 3 is provided with breach 7, and the projection 3 is located in the breach 7.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 4, the top of the precast beam 2 is provided with recess 10, the jack hole 4 is connected with the recess 10, and the fitting 5 of wearing is stretched into the recess 10 through the jack hole 4, institute Nut 9 is stated to be located in the recess 10.It is arranged such, avoids nut 9 exposed to the top influence of precast beam 2 and the peace in later stage Dress, while will can be filled after the fastening of nut 9 in recess 10 while grouting material 6 are perfused with jack hole 4 in recess 10, Nut 9 is locked by concrete, avoid it from loosening under external force.
On the basis of above-described embodiment, in another embodiment of the present invention, described one end worn fitting 5 and be anchored in projection 3 Provided with anchoring supporting leg.It is arranged such, the anchor force for wearing fitting 5 in projection 3 can be effectively increased, improves its anti-pulling ability.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 3, the splicing of the precast beam 2 and projection 3 Place, which is provided with, sits pulp layer 8 or cushion.It is arranged such, is on the one hand advantageous to the leveling of precast beam 2, on the other hand falls in precast beam 2 Certain cushioning effect is played during position, avoids the dropping place process of precast beam 2 from causing to damage to component, while pulp layer 8 is sat setting In the case of, the caking property of precast beam 2 and the Mosaic face of projection 3 can be increased, improve the globality of node.
On the basis of above-described embodiment, in another embodiment of the present invention, the bottom of breach 7 of the precast beam 2 is provided with pressure-bearing Plate.It is arranged such, the position that breach 7 is opened up to precast beam 2 carries out reinforcement, can increase the firm of precast beam 2 and the stitching section of projection 3 Degree, can further avoid causing local crushing of concrete problem during 2 dropping place of precast beam.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (10)

1. the connecting node of a kind of precast beam and prefabricated panel, including prefabricated panel and precast beam, it is characterised in that described prefabricated An at least wallboard face for wallboard is provided with projection, and the top surface of the projection is less than the top surface of the prefabricated panel, the top of the projection Portion is provided with and wears fitting, and the precast beam is provided with jack hole, and the precast beam is overlapped on the top of the projection, and the fitting of wearing is stretched Enter in the jack hole, the prefabricated panel has the ability for bearing vertical load.
2. the connecting node of precast beam according to claim 1 and prefabricated panel, it is characterised in that the bottom surface of the projection It is concordant with the bottom surface of the prefabricated panel.
3. the connecting node of precast beam according to claim 2 and prefabricated panel, it is characterised in that the projection with it is described Prefabricated panel one-piece casting is molded.
4. the connecting node of precast beam according to claim 3 and prefabricated panel, it is characterised in that in the prefabricated panel Provided with truss tendons skeleton, stirrup is provided with inside the projection, the truss tendons skeleton is fixedly connected with the stirrup.
5. the connecting node of the precast beam and prefabricated panel according to Claims 1 to 4 any one, it is characterised in that institute State and grouting material is perfused with jack hole.
6. the connecting node of precast beam according to claim 5 and prefabricated panel, it is characterised in that at least connect in described wear One end that part penetrates jack hole offers external screw thread, and described wear after fitting passes through the jack hole is fastened by nut.
7. the connecting node of precast beam according to claim 5 and prefabricated panel, it is characterised in that the precast beam overlap joint Breach is provided with one end of the projection, the projection is located in the breach.
8. the connecting node of precast beam according to claim 6 and prefabricated panel, it is characterised in that the precast beam it is upper Portion is provided with recess, and the jack hole connects with the recess, and the fitting of wearing is stretched into the recess through the jack hole, institute Nut is stated to be located in the recess.
9. the connecting node of precast beam according to claim 7 and prefabricated panel, it is characterised in that described to wear fitting anchoring One end in projection is provided with anchoring supporting leg.
10. the connecting node of precast beam according to claim 7 and prefabricated panel, it is characterised in that the precast beam and The stitching portion of projection, which is provided with, sits pulp layer or cushion.
CN201720337918.4U 2017-03-31 2017-03-31 A kind of connecting node of precast beam and prefabricated panel Active CN207003672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720337918.4U CN207003672U (en) 2017-03-31 2017-03-31 A kind of connecting node of precast beam and prefabricated panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720337918.4U CN207003672U (en) 2017-03-31 2017-03-31 A kind of connecting node of precast beam and prefabricated panel

Publications (1)

Publication Number Publication Date
CN207003672U true CN207003672U (en) 2018-02-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112376755A (en) * 2020-11-04 2021-02-19 三一筑工科技有限公司 Connecting structure of prefabricated wall and beam and construction method
CN112459585A (en) * 2020-11-25 2021-03-09 广东博智林机器人有限公司 Assembly type connecting structure and building component assembly method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112376755A (en) * 2020-11-04 2021-02-19 三一筑工科技有限公司 Connecting structure of prefabricated wall and beam and construction method
CN112459585A (en) * 2020-11-25 2021-03-09 广东博智林机器人有限公司 Assembly type connecting structure and building component assembly method

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