CN207160344U - A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device - Google Patents

A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device Download PDF

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Publication number
CN207160344U
CN207160344U CN201720488230.6U CN201720488230U CN207160344U CN 207160344 U CN207160344 U CN 207160344U CN 201720488230 U CN201720488230 U CN 201720488230U CN 207160344 U CN207160344 U CN 207160344U
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steel plate
bolt
steel
base
nut
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CN201720488230.6U
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徐国军
汪晴峰
李华
余清江
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Zhejiang Green Building Integration Technology Co Ltd
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Zhejiang Green Building Integration Technology Co Ltd
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Abstract

A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device are the utility model is related to, belongs to the attachment means dedicated for wall or component technology field.Including embedded hanging part, bolt kit and base, described embedded hanging part includes steel plate one, steel plate two and steel plate three, and steel plate three is the angle steel of L-shaped structure, and its vertical edge is connected by steel plate two with steel plate one, and slotted hole is set in horizontal sides;The adjusting nut and several nuts that bolt kit includes screw bolt and is set on screw bolt.Utility model is applied to the installation and connection of PC wallboards etc., there is firm, accurate, safety and environmental protection, convenience and high-efficiency.

Description

A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device
Technical field
A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device are the utility model is related to, is belonged to dedicated for wall Attachment means or component technology field.
Background technology
As country carries forward vigorously to assembling type steel structure building, and it is all in building external decoration to glass curtain wall More application limitations, precast concrete(PC)Application of the Side fascia in assembling type steel structure building is more and more extensive.Because of PC wallboards Gravitational mass density is larger(About 24 ~ 28kg/m3), and reinforced concrete structure is preferably by hydraulic support, therefore building China and foreign countries at home and abroad The application of extension PC wallboards is more and more common, and the connection of PC wallboards and agent structure mainly uses load bearing manner under flexible dot point, That is bottom connecting node load-bearing, top connecting node slidably, absorb main body story to story deformation;Dot point mode is broadly divided into translation Formula and rotary two kinds of forms.In actual applications, the traditional method of load-bearing node is using load-bearing and resisted under plug-in PC wallboards Wind supports separate type, i.e., 2 thickening brackets are had additional on the Jin Liang sides of PC plate lower end and do load-bearing supporting, are separately set again on bracket side There are individual connections to do wind resistance supporting, such a connected mode load-bearing bracket structure need to locally thicken PC plate material, increase sheet fabrication Manufacture difficulty and die cost;Live a large amount of welding procedure operations are needed finally to consolidate after the completion of wind resistance supporting individual connections regulation Fixed, a large amount of weld jobs in scene reduce the efficiency of construction of architectural engineering, not only dangerous but also not environmentally.At present, in Japan, Taiwan And Some Domestic area, also there is the way for being largely combined into one load-bearing and wind resistance supporting, no longer set up sheet material bracket structure, Without thickening, but the regulation of its load-bearing height direction is adjusted by increase steel cushion block, and site operation error size is various, and steel cushion block Specification species is fixed, and causes regulation performance not ideal enough, it is difficult to accurate adjustment positioning.Also there is part using bolt to adjust positioning Height direction, height is easy to adjust, but the regulation of fore-and-aft direction or left and right directions always have one to regulation space it is limited, it is inadequate to manage Think, the three-dimensional being not reaching to truly is adjustable, certain defect be present.
Based on this, the application is made.
Utility model content
For the drawbacks described above in the presence of existing PC wallboards use, the application provides a kind of plug-in PC of dot point parallel-moving type Wallboard connecting mechanism, PC Side fascias are installed using the connecting structure such as embedded hanging part and bearing connecting elements, avoided because of PC wallboards The a large amount of weld jobs of processing site caused by the special tectonic of self structure, and it is easy to site operation installation and adjustment, reaching makes Large-scale PC Side fascias can firmly, accurate, safety and environmental protection, be easily and efficiently installed on the architectural purpose of assembling type steel structure.
To achieve the above object, the technical scheme that the application takes is as follows:
A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type, including embedded hanging part, bolt kit and base, it is described Embedded hanging part includes steel plate one, steel plate two and steel plate three, and steel plate three is the angle steel of L-shaped structure, its vertical edge by steel plate two with Steel plate one is connected, and slotted hole is set in horizontal sides;Bolt kit includes screw bolt and the tune being set on screw bolt Nut and several nuts are saved, and screw bolt upper end is connected by slotted hole with steel plate three, lower end is connected with base, full spiral shell Line bolt is fixed with steel plate three, screw bolt and base by several nuts, between base and the bottom surface of steel plate three between Away from being adjusted by adjusting nut.
Further, as preferred:
Described base is reverse U shape structure, including the first steel plate and is arranged at the second steel plate of the first steel plate both sides, the Three steel plates, and on the first steel plate corresponding with slotted hole on steel plate three position set it is same slotted hole is set, under screw bolt End is connected through the slotted hole on the first steel plate with base.Base is sequentially connected by the second steel plate, the first steel plate and the 3rd steel plate Connect to form inverted u-shaped structure, facilitate the installation that wears of screw bolt, and activity and installing space are provided for it.
Steel plate four and steel plate five are provided with described steel plate three, it is furthermore preferred that described steel plate four and steel plate five is distributed In its horizontal sides and the angle of vertical edge, the setting of steel plate four and steel plate five, be advantageous to improve steel plate three and whole pre-buried The stability of hanger structure.
Several described nuts include nut one, nut two and bolt head, and adjusting nut is located at nut one and nut two Between, bolt head is located at the lower section of nut two.During installation, screw bolt upper end is fixed on the slotted hole of steel plate three by nut one Place, the lower end of screw bolt is then fixed at the slotted hole of the first steel plate by nut two and bolt head, it is furthermore preferred that described The lower section of nut one is disposed with spring shim one and flat shim one, and the lower section of nut two is disposed with spring shim two and plain cushion Piece two, conveniently while fastening, be advantageous to installation and the raising of connective stability.
Described steel plate two is comb shaped structure, is respectively provided with comb shaped structure below thereon, is advantageous to increase itself and PC wallboards Connect fastness.
Meanwhile present invention also provides a kind of PC wallboard attachment means as characterized above, including bindiny mechanism, combination Girder steel and post-cast strip, described bindiny mechanism include embedded hanging part, bolt kit and base, and base is fixed with combined girder steel, in advance The steel plate one and steel plate two for burying suspension member are inserted in PC wallboards, and steel plate three is then fixed on above base by bolt kit, post-cast strip Then it is cast in bindiny mechanism.
Further, as preferred;
The base angle steel of inverted L-shaped is connected with below described combined girder steel, square hole, auxiliary bolt set are set on base angle steel Part one end is connected by square hole with combined girder steel, and the other end is fixed by the auxiliary embedded hanging part being embedded in PC wallboards.
PC plate material load-bearing supporting and wind resistance supporting suspension member are combined into one by the application, and sheet metal thickness is unified, avoids local spy It is different to thicken construction.Wherein, embedded hanging part is made using general angle steel and sheet fabrication, and steel plate one and steel plate two form preburying part Point, reinforcing bar via can be offered, facilitates reinforcing bar to pass through, and stress is bound with reinforcing bar, pulling capacity is strong, securely and reliably;Steel plate three is made For exposed mounting part, its angle steel side is strengthened using steel plate four and steel plate five as ribbed stiffener, and enhancing steel plate three is that angle steel is straight Angle root bending resistance stress, it is solid and reliable;The simultaneously exposed horizontal sides of steel plate three are provided with slotted hole, are easy to bolt kit Fore-and-aft direction is adjusted.
In bolt kit, screw bolt can use full thread hexagon-headed bolt as connecting bolt, to adapt to any steel Plate thickness base is fastenedly connected, and bolt and nut carrying stress meet to require, bolt length meets that nut height direction is adjusted Space.
The base of U trench structures uses steel plate welding fabrication, and steel plate wall thickness is controllable, and stress meets to require;U trough aperture dimensions That is the horizontal range between the second steel plate and the 3rd steel plate is slightly larger than the parallel distance between the surface of hexagon-headed bolt head on both sides, is formed Natural bolt locking groove, is easy to upper nut to be connected;Meanwhile slotted hole is offered on base, it is easy to horizontal direction to adjust.
PC wallboards lower end is connected on base angle steel by auxiliary bolt external member and does wind resistance supporting, is offered on base angle steel Square hole, both convenient construction installation and adjustment, it can realize that horizontal direction is slided by sliding pad and backing plate again, with absorbed layer anaplasia Position.
Possessed advantage and effect compared with prior art:
(1)PC plate material need not do local special upset processing, reduce processing and manufacturing difficulty, reduce die cost.
(2)Top to bottom, left and right, front and rear three-dimensional is adjustable, respectively can absorb site operation peace in more than 20mm to regulated quantity Error is filled, is conveniently adjusted positioning, improves construction and installation efficiency.
(3)Base and girder steel factory weld, pre-buried during built-in fitting plant produced PC plate material, avoid live a large amount of welding and make Industry, safety and environmental protection.
(4)PC plate embedded hanging part uses formed angle steel and additional ribbed stiffener welding fabrication, facilitates machine-shaping, and ribbed stiffener Strengthen suspension member bending resistance, firm and reliable connection.
Brief description of the drawings
Fig. 1 is the overall diagram of the first structure of bindiny mechanism in the application;
Fig. 2 is the broken away view of the first structure of bindiny mechanism in the application;
Fig. 3 is the overall diagram of second of structure of bindiny mechanism in the application;
Fig. 4 is the broken away view of second of structure of bindiny mechanism in the application;
Fig. 5 is the structural representation of PC wallboards;
Fig. 6 is the first use state profile of the application;
Fig. 7 is second of use state profile of the application.
Wherein label:1. embedded hanging part;11. steel plate one;12. steel plate two;13. steel plate three;131. slotted hole;14. Steel plate four;15. steel plate five;2. bolt kit;21. screw bolt;22. nut one;23. spring shim one;It is 24. flat Pad;25. adjusting nut;26. nut two;27. spring shim two;28. bolt head;3. base;31. the first steel plate; 32. the second steel plate;33. the 3rd steel plate;4. aid in embedded hanging part;5. auxiliary bolt external member;6. base angle steel;7. PC walls Plate;71. the hinged contact of load-bearing;8. combined girder steel;9. post-cast strip.
Embodiment
Embodiment 1
The plug-in PC wallboard connecting mechanisms of a kind of dot point parallel-moving type of the present embodiment, with reference to Fig. 1, including embedded hanging part 1, bolt External member 2 and base 3;With reference to Fig. 2, embedded hanging part 1 includes the steel plate 3 13 of steel plate 1, steel plate 2 12 and angle steel, its light plate 3 13 are provided with slotted hole 131;Bolt kit 2 include screw bolt 21, nut 1, spring shim 1, flat shim 24, Adjusting nut 25, nut 2 26 and spring shim 2 27 and bolt head 28, the lower end of screw bolt 21 are fixed on base 3, on End supports embedded hanging part 1 by steel plate 3 13, and the high and low position of whole bolt kit 2 can be adjusted by adjusting nut 26. And the setting of slotted hole 131, under the cooperation with screw bolt 21, nut 1 and spring shim 23, flat shim 24 etc., Realize that the front and back position of relative wallboard is adjusted.
Base 3 is welded to form by the first steel plate 31, the second steel plate 32 and the 3rd steel plate 33;Opened on first steel plate of base 3 There is horizontal slotted hole, the horizontal slotted hole is correspondingly arranged with the slotted hole on steel plate 3 13, the screw bolt 21 of bolt kit 2 Lower end is connected by the horizontal slotted hole with base 3, and horizontal slotted hole is available for bolt kit 2 to adjust horizontal direction position.
When above-mentioned bindiny mechanism is used for the installation of PC wallboards 7 and fixed, with reference to Fig. 5 and Fig. 6, base 3 and bolt kit 2 Prefabrication processing is fixedly welded on combined girder steel 8, and the steel plate 1 and steel plate 2 12 of embedded hanging part 1 are embedded in PC wallboards 7 On, the lower end of embedded hanging part 1 is then fixedly connected on girder steel 8 by steel plate 3 13 and bolt kit 2 and base 3, and embedded hanging part 1 can Adjust fore-and-aft direction, the regulating height direction of bolt kit 2, bolt kit 2 can in base 3 adjustable horizontal direction, so as to The regulation in three directions is realized, it is to be adjusted in place afterwards by the locking of the grade of nut 1 and the grade of spring shim 1, treat post-cast strip 9 The hinged connection of load-bearing is realized in final locking after the completion of pouring.
Embodiment 2
Setting and operation principle of the present embodiment with embodiment 1 are identical, and difference is:With reference to Fig. 7, it is embedded with PC wallboards Embedded hanging part 1 and auxiliary embedded hanging part 4, the lower end of embedded hanging part 1 is welded on combined girder steel 8 by bolt kit 2 and base 3; Base angle steel 6 is set in the lower section of combined girder steel 8, square hole is offered on the base angle steel 6, prefabrication processing is fixedly welded on On combined girder steel 8;The auxiliary upper end of embedded hanging part 4 passes through auxiliary bolt external member 5 and sliding pad and the base angle for offering square hole Steel 6 is connected, and wind resistance supporting is done in fixation, because base angle steel 6 is provided with square hole, horizontal direction can be achieved and slide, absorbed layer anaplasia Position.
Embodiment 3
The plug-in PC wallboard connecting mechanisms of a kind of dot point parallel-moving type of the present embodiment, with reference to Fig. 3, including embedded hanging part 1, bolt External member 2 and base 3;With reference to Fig. 4, embedded hanging part 1 includes steel plate 1, steel plate 2 12, steel plate 3 13, steel plate 4 14 and steel plate five 15, steel plate 3 12 is L-shaped steel angle structure, and it uses steel plate 4 14 and steel plate 5 15 as exposed mounting part, its angle steel side Strengthen as ribbed stiffener, enhancing steel plate 3 13 is angle steel right angle root bending resistance stress, solid and reliable;Simultaneously exposed steel plate 3 13 horizontal sides are provided with slotted hole 131, are easy to the fore-and-aft direction of bolt kit to adjust;Bolt kit 2 includes screw bolt 21st, nut 1, spring shim 1, flat shim 1, adjusting nut 25, nut 2 26 and spring shim 2 27 and bolt head 28 compositions, the lower end of screw bolt 21 are fixed on base 3, and upper end supports embedded hanging part 1 by steel plate 3 13, and can pass through tune Nut 26 is saved to adjust the high and low position of whole bolt kit 2.And the setting of slotted hole 131, with screw bolt 21, nut 1 and spring shim 23, flat shim 24 etc. cooperation under, realize that the front and back position of relative wallboard is adjusted.
Base 3 is welded to form by the first steel plate 31, the second steel plate 32 and the 3rd steel plate 33;Opened on first steel plate of base 3 There is horizontal slotted hole, the horizontal slotted hole is correspondingly arranged with the slotted hole on steel plate 3 13, the screw bolt 21 of bolt kit 2 Lower end is connected by the horizontal slotted hole with base 3, and horizontal slotted hole is available for bolt kit 2 to adjust horizontal direction position.
When above-mentioned bindiny mechanism is used for the installation of PC wallboards 7 and fixed, with reference to Fig. 6, base 3 and the factory of bolt kit 2 Prefabricated processing is fixedly welded on combined girder steel 8, and the steel plate 1 and steel plate 2 12 of embedded hanging part 1 are embedded on PC wallboards 7, in advance Bury the lower end of suspension member 1 to be then fixedly connected on girder steel 8 by steel plate 3 13 and bolt kit 2 and base 3, embedded hanging part 1 is adjustable Fore-and-aft direction, the regulating height direction of bolt kit 2, bolt kit 2 can in base 3 adjustable horizontal direction, so as to realize The regulation in three directions, it is to be adjusted in place afterwards by the locking of the grade of nut 1 and the grade of spring shim 1, treat that post-cast strip 9 pours After the completion of final locking realize the hinged connection of load-bearing.
Embodiment 4
Setting and operation principle of the present embodiment with embodiment 3 are identical, and difference is:With reference to Fig. 5 and Fig. 7, on PC wallboards Embedded hanging part 1 and auxiliary embedded hanging part 4 are embedded with, the lower end of embedded hanging part 1 is welded on combination steel by bolt kit 2 and base 3 On beam 8;Base angle steel 6 is set in the lower section of combined girder steel 8, square hole, prefabrication processing welding are offered on the base angle steel 6 It is fixed on combined girder steel 8;The auxiliary upper end of embedded hanging part 4 is by auxiliary bolt external member 5 and sliding pad and offers square hole Base angle steel 6 is connected, and wind resistance supporting is done in fixation, because base angle steel 6 is provided with square hole, horizontal direction can be achieved and slide, absorb Story to story deformation.
Above content be with reference to the invention preferred embodiment provided technical scheme is made it is further detailed Describe in detail bright, it is impossible to assert that the invention specific implementation is confined to these above-mentioned explanations, for the affiliated technology of the invention For the those of ordinary skill in field, without departing from the concept of the premise of the invention, some simple deductions can also be made Or replace, it should all be considered as belonging to the protection domain of the invention.

Claims (9)

  1. A kind of 1. plug-in PC wallboard connecting mechanisms of dot point parallel-moving type, it is characterised in that:Including embedded hanging part, bolt kit and bottom Seat, described embedded hanging part include steel plate one, steel plate two and steel plate three, and steel plate three is the angle steel of L-shaped structure, and its vertical edge passes through Steel plate two is connected with steel plate one, and slotted hole is set in horizontal sides;Bolt kit includes screw bolt and is set in full thread spiral shell Adjusting nut and several nuts on bolt, and screw bolt upper end is connected by slotted hole with steel plate three, lower end and base Connection, screw bolt are fixed with steel plate three, screw bolt and base by several nuts, base and the bottom surface of steel plate three Between spacing adjusted by adjusting nut.
  2. A kind of 2. plug-in PC wallboard connecting mechanisms of dot point parallel-moving type according to claim 1, it is characterised in that:Described Base is reverse U shape structure, including the first steel plate and the second steel plate, the 3rd steel plate that are arranged at the first steel plate both sides, and first Position corresponding with slotted hole on steel plate three sets same setting slotted hole on steel plate, and screw bolt lower end is i.e. through the first steel Slotted hole on plate is connected with base.
  3. A kind of 3. plug-in PC wallboard connecting mechanisms of dot point parallel-moving type according to claim 1, it is characterised in that:Described Steel plate four and steel plate five are provided with steel plate three.
  4. A kind of 4. plug-in PC wallboard connecting mechanisms of dot point parallel-moving type according to claim 3, it is characterised in that:Described Steel plate four and steel plate five are distributed in the angle of its horizontal sides and vertical edge.
  5. A kind of 5. plug-in PC wallboard connecting mechanisms of dot point parallel-moving type according to claim 1, it is characterised in that:Described Several nuts include nut one, nut two and bolt head, and between nut one and nut two, bolt head is located at adjusting nut The lower section of nut two;During installation, screw bolt upper end is fixed at the slotted hole of steel plate three by nut one, nut two and bolt head Then the lower end of screw bolt is fixed at the slotted hole of the first steel plate.
  6. A kind of 6. plug-in PC wallboard connecting mechanisms of dot point parallel-moving type according to claim 5, it is characterised in that:Described Spring shim one and flat shim one are disposed between nut one and steel plate three, is set gradually between the steel plate of nut two and first There are spring shim two and flat shim two.
  7. 7. the plug-in PC wallboard connecting mechanisms of a kind of dot point parallel-moving type according to claim any one of 1-6, its feature exist In:Described steel plate two is comb shaped structure.
  8. A kind of 8. plug-in PC wallboards attachment means of dot point parallel-moving type, it is characterised in that:Including point branch as claimed in claim 1 Parallel-moving type plug-in PC wallboard connecting mechanisms, combined girder steel and post-cast strip are held, described bindiny mechanism includes embedded hanging part, bolt sleeve Part and base, base are fixed with combined girder steel, and in steel plate one and steel plate two the insertion PC wallboards of embedded hanging part, steel plate three then passes through Bolt kit is fixed on above base, and post-cast strip is then cast in bindiny mechanism.
  9. A kind of 9. plug-in PC wallboards attachment means of dot point parallel-moving type according to claim 8, it is characterised in that:Described The base angle steel of inverted L-shaped is connected with below combined girder steel, square hole is set on base angle steel, auxiliary bolt external member one end passes through square hole It is connected with combined girder steel, the other end is fixed by the auxiliary embedded hanging part being embedded in PC wallboards.
CN201720488230.6U 2017-05-04 2017-05-04 A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device Active CN207160344U (en)

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CN201720488230.6U CN207160344U (en) 2017-05-04 2017-05-04 A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device

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Application Number Priority Date Filing Date Title
CN201720488230.6U CN207160344U (en) 2017-05-04 2017-05-04 A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110042946A (en) * 2019-04-30 2019-07-23 山东汇源杭萧钢构有限公司 Fabricated shear wall and its construction method
CN110439121A (en) * 2019-08-15 2019-11-12 中国十七冶集团有限公司 A kind of assembling type steel structure builds the connection structure of plug-in PC wallboard and main body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110042946A (en) * 2019-04-30 2019-07-23 山东汇源杭萧钢构有限公司 Fabricated shear wall and its construction method
CN110439121A (en) * 2019-08-15 2019-11-12 中国十七冶集团有限公司 A kind of assembling type steel structure builds the connection structure of plug-in PC wallboard and main body

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Denomination of utility model: External PC wallboard coupling mechanism of some supporting translation formula and device

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Denomination of utility model: External PC wallboard coupling mechanism of some supporting translation formula and device

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