CN205917873U - Connected node of prefab - Google Patents

Connected node of prefab Download PDF

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Publication number
CN205917873U
CN205917873U CN201620779997.XU CN201620779997U CN205917873U CN 205917873 U CN205917873 U CN 205917873U CN 201620779997 U CN201620779997 U CN 201620779997U CN 205917873 U CN205917873 U CN 205917873U
Authority
CN
China
Prior art keywords
prefabricated component
prefab
sleeve
connecting node
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620779997.XU
Other languages
Chinese (zh)
Inventor
俞大有
陈定球
刘斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongmin Zhuyou House Technology Group Co ltd
Original Assignee
China Mingsheng Drawin Technology Investment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Mingsheng Drawin Technology Investment Co Ltd filed Critical China Mingsheng Drawin Technology Investment Co Ltd
Priority to CN201620779997.XU priority Critical patent/CN205917873U/en
Application granted granted Critical
Publication of CN205917873U publication Critical patent/CN205917873U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of building engineering, a connected node of prefab is disclosed, including first prefab and second prefab, the butt joint is pieced together to first prefab and second prefab secret, the concatenation end of first prefab is provided with the sleeve, the internal thread has been seted up to the sleeve, the concatenation end of second prefab is equipped with the connecting piece, the connecting piece passes through bolted connection with the sleeve, the second prefab sets up connecting piece department and has seted up the operation mouth. In the assembling process of prefab, mouthful use the bolt to connect into whole with sleeve and connecting piece through the operation, so, realize the connection of first prefab and second prefab, the two common atress. The utility model discloses a prefab adopts the secret to piece together the butt joint, need not cast in situ concrete in assembling process, the cost saving, and construction speed is fast, and construction cycle is short, connects into whole through sleeve and connecting piece between the prefab, has increased the taut ability of prefab connection, satisfies the building quality and the specifications that construct.

Description

A kind of connecting node of prefabricated component
Technical field
This utility model belongs to construction engineering technical field and in particular to a kind of connecting node of prefabricated component.
Background technology
Assembled architecture is built with respect to conventional steel bar concrete field cast-in-place formula, a technical beyond doubt much progress, The prefabricated components factorial praluction of assembled architecture, Assembling, thus can factory normalization produce, quality controllable, efficiently soon Victory, material economy no wastes, production scene and job site non-environmental-pollution.But, in prior art, pre- in assembled architecture In the assembling process of product, node is still had to need using cast-in-place, such as the connection of shear wall and floor, for stable connection, building Plate would generally adopt laminated floor slab, pours one layer of in-situ layer again on the top of precast floor slab, in installation process, the overlapping such as need building The installation of next step prefabricated component could be carried out after the in-situ layer solidification of plate on this basis, so have a strong impact on speed of application, fall Low efficiency of construction, cast in situs simultaneously will inevitably carry out the operation such as formwork, concreting, cause job site to complicate, make Construction cost is increased while becoming potential safety hazard.
In sum, thus need that a kind of speed of application of exploitation is fast, cost savings, the prefabricated component connecting node being connected firmly badly.
Utility model content
The purpose of this utility model is to provide that a kind of speed of application is fast, cost savings, the prefabricated component being connected firmly connect section Point.
Above-mentioned purpose is to be achieved through the following technical solutions: a kind of connecting node of prefabricated component, including the first prefabricated component and Second prefabricated component, described first prefabricated component and the close match-place of the second prefabricated component connect, and the splice ends of described first prefabricated component are provided with set Cylinder, described sleeve offers female thread, and the splice ends of described second prefabricated component are provided with connector, and described connector and sleeve pass through Bolt connection, offers gathering hole at described second prefabricated component setting connector.First prefabricated component and the second prefabricated component prefabricated During, respectively in its splice ends embedded sleeve barrel and connector, the opening of sleeve connects to outside Mosaic face, and the second prefabricated component exists Reservation operations mouth at setting connector.In the assembling process of prefabricated component, described first prefabricated component and the second prefabricated component any After one dropping place is good, lifting another makes the two close match-place connect, and then uses bolt to connect sleeve and connector by gathering hole It is connected into entirety, so, realizes the first prefabricated component and the connection of the second prefabricated component, the two forms overall common stress.This practicality is new The prefabricated component of type is connect using close match-place, without cast-in-place concrete in assembling process, cost savings, and speed of application is fast, construction week Phase is short, and the first prefabricated component and the second prefabricated component are integral by sleeve and connector connection, increased prefabricated component connection tension energy Power, is conducive to the conduction of power between prefabricated component, meets construction quality and the technical performance of building.
Further, described connector is provided with jack hole, and described bolt passes through jack hole to insert in described sleeve.So set Put, by bolt pass through jack hole insert described sleeve, then tighten bolt so that connector be firmly connected.
Further, it is filled with slurry in described gathering hole.It is arranged such, on the one hand can solve to lead to because of reservation operations mouth Unsightly problem, on the other hand, after the slurry in gathering hole solidifies, can play the effect of fixing bolt, it is to avoid using year Limit bolt looseness long or under the influence of external force.Now filling paste has no effect on construction speed, carries out without waiting for slurry hardening again The installation of next prefabricated component node.
Further, the Mosaic face of prefabricated component is provided with sbs self-adhering type modified bituminous pitch coiled material.It is arranged such, can play anti- Water effect, effectively prevents water along the Mosaic face seepage of the first prefabricated component and the second prefabricated component, when especially prefabricated component is Side fascia.
Further, the side of the splice ends of the first prefabricated component and the second prefabricated component is provided with breach, is filled with described breach Waterproof gasket cement.It is arranged such, can prevent water from entering the Mosaic face of the first prefabricated component and the second prefabricated component, and then prevent water along spelling Junction seepage.
Further, described sleeve is provided with anchoring piece, and described anchoring piece is connected with sleeve square crossing.It is arranged such, can It is effectively increased anchor force in the first prefabricated component for the sleeve, improve the structural strength that sleeve is connected with the first prefabricated component, greatly Increased the resistance to drawing ability of sleeve, can effectively prevent under external force sleeve in the first prefabricated component axially and radially Mobile, when such as sleeve and connector are fastenedly connected by swivel bolt.
Further, described connector includes connecting plate and is arranged on the anchoring supporting leg on connecting plate.It is arranged such, can have Effect increases anchor force in the second prefabricated component for the connector, improves the structural strength that connector is connected with the second prefabricated component.
Further, described prefabricated component is floor and/or wallboard.
Further, the Mosaic face of described prefabricated component is embedded with elastic water-proof body.In the manufacturing process of prefabricated component, elasticity is anti- Water body is embedded in the Mosaic face of prefabricated component, and after the close match-place of prefabricated component connects, the first prefabricated component and the second prefabricated component are by water-proof elastomer Tightly it is squeezed in the Mosaic face of the two, so, water can be prevented along the Mosaic face seepage of prefabricated component.Certainly, because prefabricated component adopts Close spelling, elastic water-proof body is unsuitable wide, and the Mosaic face of prefabricated component can be embedded with multiple elastic water-proof bodies.Preferably, can prefabricated component with The contact surface setting groove of elastic water-proof body, elastic water-proof body side embeds the Mosaic face of the first prefabricated component or the second prefabricated component, Opposite side is squeezed in the groove of corresponding another prefabricated component Mosaic face, so both can play waterproof effect, nor affect on prefabricated The close spelling of part.
Further, the Mosaic face setting slip casting groove of described prefabricated component, is perfused with waterproofing slurry in described slip casting groove.So set Put, after the completion of prefabricated component assembly, be perfused with waterproofing slurry in slip casting groove, after waterproofing slurry hardens, in the spelling of prefabricated component Junction forms waterproof layer, can effectively prevent water along Mosaic face seepage.
Further, there is waterproof steel plate the side of the splice ends of described prefabricated component, and adjacent waterproof steel plate welding is integral.As This setting, waterproof steel plate now plays closing or the effect blocking Mosaic face, can effectively prevent water along Mosaic face seepage.When So, by polisher, welding position can be polished flat so as to more attractive in appearance after waterproof steel plate welding.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.
The structure that Fig. 1 and Fig. 2 is respectively the connecting node of prefabricated component involved by a kind of embodiment of this utility model is shown It is intended to;
Fig. 3 is the cut-away view in the involved a a section of the connecting node of prefabricated component in Fig. 1.
In figure:
1 first prefabricated component 2 second prefabricated component, 3 sleeve 4 connecting plate
5 anchoring piece 6 anchors supporting leg 7 gathering hole 8 bolt
9 breach 10 waterproof steel plate
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail, the description of this part is only exemplary and explanatory, Should not there is any restriction effect to protection domain of the present utility model.Additionally, those skilled in the art's retouching according to presents State, respective combination can be carried out to the feature in embodiment in presents and in different embodiment.
This utility model embodiment is as follows, and with reference to Fig. 1~3, a kind of connecting node of prefabricated component, including the first prefabricated component 1 With the second prefabricated component 2, described first prefabricated component 1 and the close match-place of the second prefabricated component 2 connect, and the splice ends of described first prefabricated component 1 set It is equipped with sleeve 3, described sleeve 3 offers female thread, the splice ends of described second prefabricated component 2 are provided with connector, described connector It is connected by bolt 8 with sleeve 3, at described second prefabricated component 2 setting connector, offer gathering hole 7.Described in the utility model Close match-place connect refer to the stitching portion of the first prefabricated component 1 and the second prefabricated component 2 leave no gaps it will be appreciated that described herein not Stay gap be in hinge structure reserved certain intervals distance in order to be in the milk or the technical scheme of casting concrete for, not Refer to that the first prefabricated component 1 and the stitching portion of the second prefabricated component 2 do not have gap completely, and in actual work progress, due to dress Join error or Mosaic face out-of-flatness, often can there is tiny gap during splicing.Certainly, for reaching the effect above, Preferably Mosaic face is smooth.In the prefabrication process of the first prefabricated component 1 and the second prefabricated component 2, respectively in the pre-buried set of its splice ends Cylinder 3 and connector, the opening of sleeve 3 connects to outside Mosaic face, the second prefabricated component 2 reservation operations mouth 7 at setting connector. In the assembling process of prefabricated component, after any one dropping place of described first prefabricated component 1 and the second prefabricated component 2 is good, lifting is another Individual so that the two close match-place is connect, then use bolt 8 to connect integral by sleeve 3 and connector by gathering hole 7, so, realize First prefabricated component 1 and the connection of the second prefabricated component 2, the two forms overall common stress.Prefabricated component of the present utility model adopts close Match-place connects, without cast-in-place concrete in assembling process, cost savings, and speed of application is fast, short construction period, the first prefabricated component 1 Pass through sleeve 3 with the second prefabricated component 2 and connector connection is integral, increased prefabricated component connection tension ability, be conducive to wallboard Between power conduction, meet building construction quality and technical performance.
On the basis of above-described embodiment, in another embodiment of this utility model, described connector is provided with jack hole, described Bolt 8 passes through jack hole to insert in described sleeve 3.It is arranged such, bolt 8 is passed through jack hole to insert described sleeve 3, then twists Tight bolt 8 so that connector be firmly connected.
On the basis of above-described embodiment, in another embodiment of this utility model, in described gathering hole 7, it is filled with slurry. It is arranged such, on the one hand can solve the unsightly problem leading to because of reservation operations mouth 7, on the other hand, slurry in gathering hole 7 The effect of fixing bolt 8 after solidification, can be played, it is to avoid service life long or under the influence of external force bolt 8 loosen.Now filling slurry Material has no effect on construction speed, carries out the installation of next prefabricated component node again without waiting for slurry hardening.
On the basis of above-described embodiment, in another embodiment of this utility model, the Mosaic face of prefabricated component is provided with sbs Self-adhering type modified bituminous pitch coiled material.It is arranged such, waterproof effect can be played, effectively prevent water prefabricated along the first prefabricated component 1 and second When the Mosaic face seepage of part 2, especially prefabricated component are Side fascia.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, the first prefabricated component 1 and second is pre- The side of the splice ends of product 2 is provided with breach 9, is filled with waterproof gasket cement in described breach 9.It is arranged such, can prevent water from entering Enter the first prefabricated component 1 and the Mosaic face of the second prefabricated component 2, and then prevent water along Mosaic face seepage.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, described sleeve 3 is provided with anchoring Part 5, described anchoring piece 5 is connected with sleeve 3 square crossing.It is arranged such, sleeve 3 can be effectively increased in the first prefabricated component 1 Anchor force, improves the structural strength that sleeve 3 is connected with the first prefabricated component 1, substantially increases the resistance to drawing ability of sleeve 3, Sleeve 3 axially and radially moving in the first prefabricated component 1 under external force can effectively be prevented.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1 and Fig. 3, described connector includes Connecting plate 4 and be arranged on the anchoring supporting leg 6 on connecting plate 4.It is arranged such, connector can be effectively increased in the second prefabricated component 2 In anchor force, improve the structural strength that connector is connected with the second prefabricated component 2.
On the basis of above-described embodiment, in another embodiment of this utility model, described prefabricated component is floor and/or wall Plate.
On the basis of above-described embodiment, in another embodiment of this utility model, the Mosaic face of described prefabricated component is embedded with bullet Property waterproof body.In the manufacturing process of prefabricated component, elastic water-proof body is embedded in the Mosaic face of prefabricated component, when the close match-place of prefabricated component connects Afterwards, water-proof elastomer is tightly squeezed in the Mosaic face of the two by the first prefabricated component 1 and the second prefabricated component 2, so, can prevent water edge The Mosaic face seepage of prefabricated component.Certainly, because prefabricated component adopts close spelling, unsuitable wide, the Mosaic face of prefabricated component of elastic water-proof body Multiple elastic water-proof bodies can be embedded with.Preferably, groove, elastic water-proof body one can be set in the contact surface of prefabricated component and elastic water-proof body Side embeds the Mosaic face of the first prefabricated component 1 or the second prefabricated component 2, and opposite side is squeezed into the recessed of corresponding another prefabricated component Mosaic face In groove, so both can play waterproof effect, nor affect on the close spelling of prefabricated component.
On the basis of above-described embodiment, in another embodiment of this utility model, the Mosaic face setting note of described prefabricated component Stock tank, is perfused with waterproofing slurry in described slip casting groove.It is arranged such, after the completion of prefabricated component assembly, be perfused with slip casting groove Waterproofing slurry, after waterproofing slurry hardens, forms waterproof layer in the Mosaic face of prefabricated component, can effectively prevent water from oozing along Mosaic face Leakage.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, the splice ends of described prefabricated component Side have waterproof steel plate 10, adjacent waterproof steel plate 10 welds integral.It is arranged such, waterproof steel plate 10 now plays envelope Close or block the effect of Mosaic face, can effectively prevent water along Mosaic face seepage.Certainly, can be by polishing after waterproof steel plate 10 welding Welding position is polished flat so as to more attractive in appearance by machine.
The above is only preferred implementation of the present utility model it is noted that common skill for the art For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (10)

1. a kind of connecting node of prefabricated component, including the first prefabricated component and the second prefabricated component it is characterised in that described first is prefabricated Part and the close match-place of the second prefabricated component connect, and the splice ends of described first prefabricated component are provided with sleeve, and described sleeve offers female thread, The splice ends of described second prefabricated component are provided with connector, and described connector and sleeve are bolted, described second prefabricated component Gathering hole is offered at setting connector.
2. the connecting node of prefabricated component according to claim 1 is it is characterised in that described connector is provided with jack hole, institute Stating bolt passes through jack hole to insert in described sleeve.
3. the connecting node of prefabricated component according to claim 2 is it is characterised in that be filled with slurry in described gathering hole.
4. the connecting node of prefabricated component according to claim 3 is it is characterised in that be provided with the Mosaic face of prefabricated component Sbs self-adhering type modified bituminous pitch coiled material.
5. the connecting node of prefabricated component according to claim 4 is it is characterised in that the first prefabricated component and the second prefabricated component The side of splice ends is provided with breach, is filled with waterproof gasket cement in described breach.
6. the connecting node of the prefabricated component according to Claims 1 to 5 any one is it is characterised in that set on described sleeve There is anchoring piece, described anchoring piece is connected with sleeve square crossing.
7. prefabricated component according to claim 6 connecting node it is characterised in that described connector include connecting plate and It is arranged on the anchoring supporting leg on connecting plate.
8. the connecting node of prefabricated component according to claim 7 is it is characterised in that prefabricated component is floor and/or wallboard.
9. prefabricated component according to claim 1 connecting node it is characterised in that the Mosaic face of prefabricated component to be embedded with elasticity anti- Water body.
10. the connecting node of prefabricated component according to claim 1 is it is characterised in that the Mosaic face of prefabricated component arranges slip casting Groove, is perfused with waterproofing slurry in described slip casting groove;Or the side of the splice ends of prefabricated component is provided with waterproof steel plate, adjacent waterproof steel Plate weld is integral.
CN201620779997.XU 2016-07-22 2016-07-22 Connected node of prefab Expired - Fee Related CN205917873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620779997.XU CN205917873U (en) 2016-07-22 2016-07-22 Connected node of prefab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620779997.XU CN205917873U (en) 2016-07-22 2016-07-22 Connected node of prefab

Publications (1)

Publication Number Publication Date
CN205917873U true CN205917873U (en) 2017-02-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638983A (en) * 2017-02-23 2017-05-10 中国建筑第八工程局有限公司 Prefabricated panel connecting node structure and prefabricated panel system and construction method thereof
CN106865387A (en) * 2017-03-09 2017-06-20 广东易佳梯科技有限公司 A kind of elevator hoistways prefabricated component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638983A (en) * 2017-02-23 2017-05-10 中国建筑第八工程局有限公司 Prefabricated panel connecting node structure and prefabricated panel system and construction method thereof
CN106865387A (en) * 2017-03-09 2017-06-20 广东易佳梯科技有限公司 A kind of elevator hoistways prefabricated component

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180810

Address after: 410015 clocks Road 10, Kaifu District, Changsha, Hunan

Patentee after: ZHONGMIN ZHUYOU HOUSE TECHNOLOGY GROUP Co.,Ltd.

Address before: 410205 room 3005, complex building, Changsha Jin Xia bonded logistics center, 30 Xingang Road, Kaifu District, Changsha, Hunan.

Patentee before: Zhongmin Zhuyou Technology Investment Co.,Ltd.

TR01 Transfer of patent right
EE01 Entry into force of recordation of patent licensing contract

Assignee: Guangdong Jianhui Investment Consulting Co.,Ltd.

Assignor: ZHONGMIN ZHUYOU HOUSE TECHNOLOGY GROUP Co.,Ltd.

Contract record no.: 2019430000019

Denomination of utility model: Connected node of prefab

Granted publication date: 20170201

License type: Common License

Record date: 20190703

Assignee: Yun yuan Qing

Assignor: ZHONGMIN ZHUYOU HOUSE TECHNOLOGY GROUP Co.,Ltd.

Contract record no.: 2019430000018

Denomination of utility model: Connected node of prefab

Granted publication date: 20170201

License type: Common License

Record date: 20190703

Assignee: Guangdong Hengli Investment Co.,Ltd.

Assignor: ZHONGMIN ZHUYOU HOUSE TECHNOLOGY GROUP Co.,Ltd.

Contract record no.: 2019430000020

Denomination of utility model: Connected node of prefab

Granted publication date: 20170201

License type: Common License

Record date: 20190703

EE01 Entry into force of recordation of patent licensing contract
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170201

Termination date: 20210722