CN107143072A - A kind of point supporting type PC wallboard attachment means - Google Patents
A kind of point supporting type PC wallboard attachment means Download PDFInfo
- Publication number
- CN107143072A CN107143072A CN201710309736.0A CN201710309736A CN107143072A CN 107143072 A CN107143072 A CN 107143072A CN 201710309736 A CN201710309736 A CN 201710309736A CN 107143072 A CN107143072 A CN 107143072A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- bolt
- base
- attachment means
- hanging part
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000008859 change Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 291
- 239000010959 steel Substances 0.000 claims description 291
- 239000000725 suspension Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000009417 prefabrication Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 208000000058 Anaplasia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
- E04B2/94—Concrete panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
Abstract
The present invention relates to a kind of point supporting type PC wallboard attachment means, belong to the attachment means dedicated for wall or component technology field.Including embedded hanging part, bolt kit and base, described embedded hanging part includes pre-buried mechanism and hanging mechanisms, PC wallboards are accessed in embedded hanging part side by pre-buried mechanism, opposite side is flexibly connected by hanging mechanisms with bolt kit and base, and by hanging mechanisms and bolt kit, the mutual relative motion of base, realize the change of top to bottom, left and right, front and rear position.The installation and connection for being applied to PC wallboards etc. will be invented, there is firm, accurate, safety and environmental protection, convenience and high-efficiency.
Description
Technical field
The present invention relates to a kind of point supporting type PC wallboard attachment means, belong to the attachment means or part skill dedicated for wall
Art field.
Background technology
It is all in building external decoration as country carries forward vigorously to assembling type steel structure building, and to glass curtain wall
Many 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 for hanging PC wallboards is more and more universal, 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, absorbs 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 does and is separately set again on load-bearing supporting, bracket side
There are individual connections to do wind resistance supporting, such a connected mode load-bearing bracket structure needs local thickening PC plate material, increases 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, Japan and
, also there are a large amount of ways that load-bearing and wind resistance supporting unite two into one selected areas of China, no longer set up sheet material bracket structure, without
Thicken, 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 and positioning height is adjusted using bolt
Direction, height it is easy to adjust, but fore-and-aft direction or left and right directions regulation always have one to regulation space it is limited, it is not ideal enough,
The three-dimensional being not reaching to truly is adjustable, there is certain defect.
Based on this, the application is made.
The content of the invention
For the drawbacks described above in the presence of existing PC wallboards use, the application provides a kind of point supporting type PC wallboards connection
Device, utilizes the connecting structure such as embedded hanging part and bearing connecting elements to install PC Side fascias, it is to avoid because of PC wallboard self structures
Special tectonic caused by a large amount of weld jobs of processing site, and be easy to site operation install regulation, reaching makes outside large-scale PC
Wallboard 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 point supporting type PC wallboard attachment means, including embedded hanging part, bolt kit and base, described embedded hanging part include
PC wallboards are accessed in pre-buried mechanism and hanging mechanisms, embedded hanging part side by pre-buried mechanism, and opposite side passes through hanging mechanisms and spiral shell
Bolt external member and base are flexibly connected, and by hanging mechanisms and bolt kit, the mutual relative motion of base, above and below realization, left
The right, change of front and back position.
Further, as preferred：
As the first scheme, described pre-buried mechanism includes the steel plate one and steel plate two being mutually connected vertically, steel plate one and steel
Plate two accesses PC wallboards, and hanging mechanisms are the steel plate three of L-shaped structure, and its vertical edge is connected by steel plate two with steel plate one, level
Slotted hole is set on side；Adjusting nut and several spiral shells that bolt kit includes screw bolt and is set on screw bolt
Mother, and screw bolt upper end is connected by slotted hole with steel plate three, lower end is connected with base, screw bolt and steel plate three,
Screw bolt is fixed with base by several nuts, and the spacing between base and the bottom surface of steel plate three is adjusted by adjusting nut
Section.
It is furthermore preferred that described base is reverse U shape structure, including the first steel plate and it is arranged at the of the first steel plate both sides
Position corresponding with slotted hole on steel plate three sets same setting slotted hole, full spiral shell on two steel plates, the 3rd steel plate, and the first steel plate
Line bolt lower end is connected through the slotted hole on the first steel plate with base.Base is by the second steel plate, the first steel plate and the 3rd steel
Plate is sequentially connected with to form inverted u-shaped structure, facilitates the installation that wears of screw bolt, and provide activity for it and install empty
Between.
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 is conducive to improving 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, while convenient fastening, is conducive to installing the raising with connective stability.
Described steel plate two is comb shaped structure, is respectively provided with comb shaped structure below thereon, is conducive to increasing itself and PC wallboards
Connect fastness.
The first scheme as characterized above can realize that the horizontal of PC wallboards is plug-in.
As second scheme, described embedded hanging part includes steel plate one and steel plate two, and steel plate two is provided with lower surface
Comb shaped structure, its light plate one constitutes pre-buried mechanism with connected part steel plate two, and accesses PC wallboards, and remainder is set
The steel plate two for having comb shaped structure constitutes hanging mechanisms, and the hanging mechanisms are installed on base, realizes height, the tune of right position
Section.
It is furthermore preferred that described base includes setting slotted hole on the first steel plate, the first steel plate；Bolt kit includes full spiral shell
Line bolt and the nut being set on screw bolt, and screw bolt is connected by slotted hole with the first steel plate, and by spiral shell
Mother is fixed, realizes the regulation of front and back position.Comb shaped structure is provided with the described lower surface of steel plate two, its one end connects with steel plate one
Connect, the other end is installed on the first steel plate by the comb shaped structure, that is, realize its being flexibly connected with base.This kind of structure it is pre-
Bury hanger structure simple, it is easy to assembly, and the entirety of steel plate two by comb shaped structure and the clamping position of the first steel plate, can be changed
Highly.
Steel plate three is provided between described steel plate two and base, steel plate three is fixed with steel plate two, the lower surface of steel plate three is set
Neck is equipped with, neck is installed on the first steel plate, that is, realizes that steel plate two, steel plate three are flexibly connected with base.This kind of structure
The neck that embedded hanging part is set by the lower section of steel plate three, that is, realize being flexibly connected for whole embedded hanging part and base.It is furthermore preferred that
Connected between described steel plate two and steel plate three by steel plate four, the setting of steel plate four, facilitate the fixation and positioning of steel plate three.
The described front side of steel plate two is threaded sleeve, bolt is provided with the screw shell, bolt lower end acts against bottom
On seat, screwed out by the screw-in of bolt, that is, drive moving up and down for embedded hanging part.
The first described steel plate is inverted l-shaped structure, and its vertical edge is flexibly connected with embedded hanging part, and horizontal sides set oval
Hole, bolt kit is installed at the slotted hole.It is furthermore preferred that being provided with the second steel plate and the 3rd at the first described steel plate bending
Steel plate, the second steel plate and the 3rd steel plate are located at the bending part that horizontal sides are had a common boundary with vertical edge, are conducive to strengthening the steady of total
It is qualitative.It is furthermore preferred that being respectively arranged with the first bolt and the second bolt, the first bolt on the second described steel plate, the 3rd steel plate
It is oppositely arranged with the second bolt level, its central point is located on base and embedded hanging part line.
Above-mentioned second scheme realizes the rotary plug-in of PC wallboards.
When above-mentioned attachment means being applied into PC wallboards installing, pre-buried mechanism access PC wallboards, base and bolt kit with
Fixed after plug-in mechanism connection with combined girder steel, post-cast strip is then cast in attachment means.Inverted L-shaped is connected with below combined girder steel
Base angle steel, square hole is set on base angle steel, auxiliary bolt external member one end is connected by square hole with combined girder steel, the other end leads to
The auxiliary embedded hanging part being embedded in PC wallboards is crossed to fix.
The application unites two into one PC plate material load-bearing supporting with wind resistance supporting suspension member, and sheet metal thickness is unified, it is to avoid local special
It is different to thicken construction.Wherein, embedded hanging part is made using general angle steel and sheet fabrication, and exposed hanging mechanisms can be set ribbed stiffener and add
By force, its bending or right angle root bending resistance stress are strengthened, it is solid and reliable；The slotted hole set simultaneously is easy to before bolt kit
Rear is to regulation.
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 and required, bolt length meets the regulation of nut height direction
Space.
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, which had been installed, is adjusted, and can realize that horizontal direction is slided by sliding pad and backing plate again, with absorbed layer anaplasia
Position.
Have the advantage that compared with prior art and effect：
（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 can adjust, respectively to regulated quantity in more than 20mm, can absorb site operation peace
Error is filled, positioning is conveniently adjusted, construction and installation efficiency is improved.
（3）Base and girder steel factory weld, pre-buried during built-in fitting plant produced PC plate material, it is to avoid live a large amount of welding are made
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 first structural representation of PC wallboards（Horizontal is plug-in）；
Fig. 6 is the first use state profile of second of structure of the application；
Fig. 7 is second of use state profile of second of structure of the application；
Fig. 8 is the overall diagram of the third structure of bindiny mechanism in the application；
Fig. 9 is the broken away view of the third structure of bindiny mechanism in the application；
Figure 10 is the overall diagram of the 4th kind of structure of bindiny mechanism in the application；
Figure 11 is the broken away view of the 4th kind of structure of bindiny mechanism in the application；
Figure 12 is second of structural representation of PC wallboards（It is rotary plug-in）；
Figure 13 is the third use state profile of the 4th kind of structure of the application；
Figure 14 is the 4th kind of use state profile of the 4th kind of structure of the application.
Wherein label：1. embedded hanging part；11. steel plate one；12. steel plate two；13. steel plate three；131. slotted hole one；
132. neck；14. steel plate four；15. steel plate five；2. bolt kit；21. screw bolt；22. nut one；23. bullet
Spring pad one；24. flat shim one；25. adjusting nut；26. nut two；27. spring shim two；28. bolt head；29.
Flat shim two；3. base；31. the first steel plate；311. slotted holes two；32. the second steel plate；33. the 3rd steel plate；34. the
One bolt；35. the second bolt；4. aid in embedded hanging part；5. auxiliary bolt external member；6. base angle steel；7. PC wallboards；71.
The hinged contact of load-bearing；8. combined girder steel；9. post-cast strip.
Embodiment
Embodiment 1
A kind of point supporting type PC wallboard attachment means of the present embodiment, with reference to Fig. 1, including embedded hanging part 1, bolt kit 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, and its light plate 3 13 is provided with
Slotted hole 1；Bolt kit 2 includes screw bolt 21, nut 1, spring shim 1, flat shim 1, regulation spiral shell
Mother 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, and upper end passes through
Steel plate 3 13 supports embedded hanging part 1, and the high and low position of whole bolt kit 2 can be adjusted by adjusting nut 26.And it is oval
The setting in hole 1, under the cooperation with screw bolt 21, nut 1 and spring shim 23, flat shim 24 etc., is realized
Front and back position with respect to 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 that
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 pre-buried
Suspension member 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；In group
Close and offer square hole on the lower section setting base angle steel 6 of girder steel 8, the base angle steel 6, prefabrication processing is fixedly welded on combination
On girder steel 8；The auxiliary upper end of embedded hanging part 4 is connected by auxiliary bolt external member 5 and sliding pad with the base angle steel 6 for offering square hole
Connect, and wind resistance supporting is done in fixation, because base angle steel 6 is provided with square hole, horizontal direction can be achieved and slides, story to story deformation is absorbed.
Embodiment 3
A kind of point supporting type PC wallboard attachment means of the present embodiment, with reference to Fig. 3, including embedded hanging part 1, bolt kit 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 5 15, steel plate 3 12
For L-shaped steel angle structure, it is added as exposed mounting part, its angle steel side using steel plate 4 14 and steel plate 5 15 as ribbed stiffener
By force, enhancing steel plate 3 13 is angle steel right angle root bending resistance stress, solid and reliable；In the simultaneously exposed horizontal sides of steel plate 3 13
Provided with slotted hole 1, it is easy to the fore-and-aft direction of bolt kit to adjust；Bolt kit 2 includes screw bolt 21, nut one
22nd, spring shim 1, flat shim 1, adjusting nut 25, nut 2 26 and spring shim 2 27 and bolt head 28 are constituted, entirely
The lower end of screw bolt 21 is fixed on base 3, and upper end supports embedded hanging part 1 by steel plate 3 13, and can pass through adjusting nut 26
To adjust the high and low position of whole bolt kit 2.And the setting of slotted hole 1, with screw bolt 21, nut 1 with
And under the cooperation of 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. 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 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 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 is poured
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：It is pre-buried on PC wallboards with reference to Fig. 5 and Fig. 7
There are 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
On；Set in the lower section of combined girder steel 8 and square hole is offered on base angle steel 6, the base angle steel 6, prefabrication processing welding is solid
Due 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 bottom for offering square hole
Seat angle 6 is connected, and wind resistance supporting is done in fixation, because base angle steel 6 is provided with square hole, and horizontal direction can be achieved and slides, absorbed layer
Between conjugate.
Embodiment 5
A kind of dot point PC wallboard connecting mechanisms of the present embodiment, with reference to Fig. 8, including embedded hanging part 1, bolt kit 2 and base 3；
With reference to Fig. 9, embedded hanging part 1 includes steel plate 1 and steel plate 2 12, wherein, in the present embodiment, on the lower surface of steel plate 2 12
It is provided with comb shaped structure, the side of steel plate 2 12 is fixed with steel plate 1, opposite side passes through the comb shaped structure that is set on its lower surface
It is installed on base 3；Base 3 is the first steel plate 31 of bending structure, and the vertical edge of the first steel plate 31 acts against embedded hanging part 1
Comb shaped structure on lower section, and the lower surface of steel plate 2 12 is installed on the vertical edge, that is, realizes the work of embedded hanging part 1 and base 3
Slotted hole 2 311 is set in dynamic connection, the horizontal sides of the first steel plate 31；Bolt kit 2 include screw bolt 21, nut 22,
Spring shim 1, flat shim 1 and flat shim 2 29, screw bolt 21 are installed at slotted hole, and by nut 22,
Spring shim 23, flat shim 1 and flat shim 2 29 are fixed with base 3.
During use, steel plate 2 12 is moved left and right along the first steel plate 31 realizes that right position is adjusted, and moves up and down i.e.
Realize the regulation of high and low position；And screw bolt 21 is moved along slotted hole 2 311, that is, realize the regulation of front and back position.
When above-mentioned bindiny mechanism is used for the installation of PC wallboards 7 and fixed, with reference to Figure 12 and Figure 13, 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 flexibly connected with base 3 by comb shaped structure, and be fixedly connected on by bolt kit 2 on girder steel 8, in advance
The regulating height of suspension member 1, left and right directions are buried, bolt kit 2 can adjust fore-and-aft direction, so as to realize the regulation in three directions, treat
By the locking of the grade of nut 22 and the grade of spring shim 1 after being adjusted in place, treat that post-cast strip 9 is final after the completion of pouring and lock base
3, that is, realize that load-bearing can upward sliding connection.
Embodiment 6
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：Steel plate 2 12 is connected with steel plate 3 13, steel
The lower surface of plate 3 13 sets neck 132, and neck 132 instead of the comb shaped structure of the light plate 2 12 of embodiment 1；Steel plate 1 and steel
Plate 2 12 constitutes pre-buried part, and the neck 132 that steel plate 3 13 and its lower surface are set constitutes kinematic coupling portion.Pass through neck
132 along the left and right of the first steel plate 31, move up and down, realize left and right and the high and low position adjustment of embedded hanging part 1.
Embodiment 7
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：Steel plate 2 12 is connected with steel plate 3 13, steel
The lower surface of plate 3 13 sets neck 132；The upper and lower end face of steel plate 2 12 is provided with comb shaped structure, steel plate 1 and steel plate 2 12
Pre-buried part is constituted, the neck 132 that steel plate 3 13 and its lower surface are set constitutes kinematic coupling portion.Pass through the edge of neck 132
The left and right of first steel plate 31, move up and down, realize left and right and the high and low position adjustment of embedded hanging part 1.
Embodiment 8
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：Steel plate 2 12 is connected with by steel plate 4 14
Steel plate 3 13, the lower surface of steel plate 3 13 sets neck 132, and neck 132 instead of the comb shaped structure of the light plate 2 12 of embodiment 1；
Steel plate 1 and steel plate 2 12 constitute pre-buried part, and the neck 132 that steel plate 3 13 and its lower surface are set, which is constituted, to be flexibly connected
Part.Left and right by neck 132 along the first steel plate 31, move up and down, the left and right and high and low position for realizing embedded hanging part 1 are adjusted
It is whole.
Embodiment 9
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：It is fixed with steel plate 2 12 and is provided with bolt
Sleeve 1（To ensure adjustment, bolt collar 2 17 can be also correspondingly arranged on）, bolt is installed in bolt collar 1
One 16（It is corresponding, bolt 2 18 is installed in bolt collar 2 17）, and bolt 1（With bolt 2 18）Lower end act against
On base 3, pass through bolt 1（With bolt 2 18）Screw-in screw out and realize steel plate 2 12 and the height of whole embedded hanging part 1
Regulation；It is when it is moved left and right along the first steel plate 31, i.e., real and steel plate 2 12 is installed on the first steel plate 31 of base 3
The regulation of existing right position.
Embodiment 10
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：It is fixed with steel plate 2 12 and is provided with steel plate
3 13, bolt collar 1（To keep adjustment, bolt collar 2 17, bolt collar 1 and spiral shell can be also correspondingly arranged on
Bolt sleeve 2 17 is located at the both sides of steel plate 3 13 respectively）, the lower surface of steel plate 3 13, which is provided with, substitutes comb shaped structure on steel plate 2 12
Neck 132, steel plate 3 13 is movably arranged on the first steel plate 31 of base 3 by the neck 132；Installed in bolt collar 1
There is bolt 1（Bolt collar 2 17 is provided with bolt 2 18 accordingly）, and bolt 1（With bolt 2 18）Lower end lean
On the base 3, bolt 1 is passed through（With bolt 2 18）Screw-in screw out and realize steel plate 3 13 and the height of whole embedded hanging part 1
Regulation；It is when it is moved left and right along the first steel plate 31, i.e., real and steel plate 3 13 is installed on the first steel plate 31 of base 3
The regulation of the existing right position of embedded hanging part 1.
Embodiment 11
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：With reference to Figure 14, it is embedded with PC wallboards pre-
Suspension member 1 and auxiliary embedded hanging part 4 are buried, the lower end of embedded hanging part 1 is welded on combined girder steel 8 by bolt kit 2 and base 3；
The lower section of combined girder steel 8 sets and square hole is offered on base angle steel 6, the base angle steel 6, and prefabrication processing is fixedly welded on group
Close on 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 steel 6 for offering square hole
Connection, and wind resistance supporting is done in fixation, because base angle steel 6 is provided with square hole, horizontal direction can be achieved and slides, story to story deformation is absorbed.
Embodiment 12
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：It is fixed with steel plate 2 12 and is provided with steel plate
3 13, bolt collar 1 and bolt collar 2 17, bolt collar 1 and bolt collar 2 17 are located at 3 13 liang of steel plate respectively
Side, the lower surface of steel plate 3 13 is provided with the neck 132 for substituting comb shaped structure on steel plate 2 12, and steel plate 3 13 passes through the neck 132
It is movably arranged on the first steel plate 31 of base 3；Bolt 1 is installed, bolt collar 2 17 is corresponding in bolt collar 1
Bolt 2 18 is installed, and the lower end of bolt 1 and bolt 2 18 is leaned on the base 3, passes through bolt 1 and bolt 2 18
Screw-in screw out the regulation for realizing steel plate 3 13 and the whole height of embedded hanging part 1；And steel plate 3 13 is installed on the first of base 3
On steel plate 31, when it is moved left and right along the first steel plate 31, that is, the regulation of the right position of embedded hanging part 1 is realized.
With reference to Figure 14, embedded hanging part 1 and auxiliary embedded hanging part 4 are embedded with PC wallboards, the lower end of embedded hanging part 1 passes through bolt
External member 2 and base 3 are welded on combined girder steel 8；Set on base angle steel 6, the base angle steel 6 and open in the lower section of combined girder steel 8
Provided with square hole, prefabrication processing is fixedly welded on combined girder steel 8；The auxiliary upper end of embedded hanging part 4 passes through auxiliary bolt external member 5
And sliding pad is connected with the base angle steel 6 for offering square hole, and wind resistance supporting is done in fixation, because base angle steel 6 is provided with square hole,
Horizontal direction can be achieved to slide, story to story deformation is absorbed.
Embodiment 13
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：With reference to Figure 10, base 3 includes the first steel plate
31st, the second steel plate 32 and the 3rd steel plate 33, the first steel plate 31 are the bending structure formed by vertical edge and horizontal sides, the second steel plate
32 and the 3rd steel plate 33 be arranged at bending part, the connective stability for firm banking 3.
Embodiment 14
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：With reference to Figure 10 and Figure 11, base 3 includes the
One steel plate 31, the second steel plate 32 and the 3rd steel plate 33, the first steel plate 31 is the bending structure formed by vertical edge and horizontal sides, the
Two steel plates 32 and the 3rd steel plate 33, which are arranged on bending part, and the second steel plate 32, is provided with the first bolt 34, on the 3rd steel plate 33
The second bolt 35 is provided with, the first bolt 34 is oppositely arranged with the level of the second bolt 35, its central point is located at base 3 and hung with pre-buried
On the line of part 1, when the first bolt 34, the rotation of the second bolt 35, you can drive the steel plate 2 12 along first being located between the two
Steel plate 31 is moved left and right.
Embodiment 15
Setting and operation principle of the present embodiment with embodiment 5 are identical, and difference is：With reference to Figure 10 and Figure 11, steel plate 2 12 connects
Steel plate 3 13 is connected to, the lower surface of steel plate 3 13 sets neck 132, and neck 132 is installed on the vertical edge of the first steel plate 31；Base
3 include the first steel plate 31, the second steel plate 32 and the 3rd steel plate 33, and the first steel plate 31 is the bending formed by vertical edge and horizontal sides
Structure, the second steel plate 32 and the 3rd steel plate 33, which are arranged on bending part, and the second steel plate 32, is provided with the first bolt 34, the 3rd steel
The second bolt 35 is provided with plate 33, the first bolt 34 is oppositely arranged with the level of the second bolt 35, its central point be located at base 3 with
On the line of embedded hanging part 1, when the first bolt 34, the rotation of the second bolt 35, you can drive the steel plate 3 13 being located between the two
Move left and right.
Embodiment 16
The present embodiment one kind point holds formula PC wallboard attachment means, including embedded hanging part 1, bolt kit 2 and base 3, embedded hanging part 1
Including pre-buried mechanism and hanging mechanisms, PC wallboards 7 are accessed in embedded hanging part side by pre-buried mechanism, and opposite side passes through hanging mechanisms
It is flexibly connected, and by hanging mechanisms and bolt kit 2, the mutual relative motion of base 3, realizes with bolt kit 2 and base 3
The change of top to bottom, left and right, front and rear position.
Claims (10)
1. a kind of point supporting type PC wallboard attachment means, it is characterised in that：It is described including embedded hanging part, bolt kit and base
Embedded hanging part include pre-buried mechanism and hanging mechanisms, embedded hanging part side by pre-buried mechanism access PC wallboards, opposite side lead to
Cross hanging mechanisms to be flexibly connected with bolt kit and base, and pass through hanging mechanisms and bolt kit, the mutually relative fortune of base
It is dynamic, realize the change of top to bottom, left and right, front and rear position.
2. a kind of point supporting type PC wallboard attachment means according to claim 1, it is characterised in that：Described pre-buried mechanism
Including the steel plate one and steel plate two being mutually connected vertically, steel plate one and the access PC wallboards of steel plate two, hanging mechanisms are L-shaped structure
Steel plate three, its vertical edge is connected by steel plate two with steel plate one, and slotted hole is set in horizontal sides；Bolt kit includes full thread spiral shell
Bolt and the adjusting nut and several nuts being set on screw bolt, and screw bolt upper end passes through slotted hole and steel plate
Three connections, lower end is connected with base, and screw bolt is fixed with steel plate three, screw bolt and base by several nuts,
Spacing between base and the bottom surface of steel plate three is adjusted by adjusting nut.
3. a kind of point supporting type PC wallboard attachment means according to claim 2, it is characterised in that：Described base is
U-shaped structure, including the first steel plate and be arranged at the second steel plate of the first steel plate both sides, on the 3rd steel plate, and the first steel plate with
The corresponding position of slotted hole sets same setting slotted hole on steel plate three, and screw bolt lower end is i.e. through the length on the first steel plate
Circular hole is connected with base.
4. a kind of point supporting type PC wallboard attachment means according to claim 2, it is characterised in that：Described steel plate two is
Comb shaped structure, is respectively provided with comb shaped structure below thereon.
5. a kind of point supporting type PC wallboard attachment means according to claim 1, it is characterised in that：Described embedded hanging part
Including steel plate one and steel plate two, steel plate two is provided with comb shaped structure on lower surface, its light plate one and connected part
Steel plate two constitutes pre-buried mechanism, and accesses PC wallboards, and the steel plate two that remainder is provided with comb shaped structure constitutes hanging mechanisms, the mounting
Mechanism is installed on base, realizes height, the regulation of right position.
6. a kind of point supporting type PC wallboard attachment means according to claim 5, it is characterised in that：Described base includes
Slotted hole is set on first steel plate, the first steel plate；Bolt kit includes screw bolt and the spiral shell being set on screw bolt
Mother, and screw bolt is connected by slotted hole with the first steel plate, and fixed by nut, realize the regulation of front and back position.
7. a kind of point supporting type PC wallboard attachment means according to claim 5, it is characterised in that：Under described steel plate two
Comb shaped structure is provided with end face, its one end is connected with steel plate one, and the other end is installed on the first steel plate by the comb shaped structure,
Realize its being flexibly connected with base.
8. a kind of point supporting type PC wallboard attachment means according to claim 5, it is characterised in that：Described steel plate two with
Steel plate three is provided between base, steel plate three is fixed with steel plate two, the lower surface of steel plate three is provided with neck, and neck is installed on first
On steel plate, that is, realize that steel plate two, steel plate three are flexibly connected with base.
9. a kind of point supporting type PC wallboard attachment means according to claim 5, it is characterised in that：Also include thread bush
Bolt is installed in cylinder, the screw shell, bolt lower end is acted against on base, is screwed out, that is, driven pre-buried by the screw-in of bolt
Suspension member is moved up and down.
10. a kind of point supporting type PC wallboard attachment means according to claim 5, it is characterised in that：The first described steel
Plate is inverted l-shaped structure, and its vertical edge is flexibly connected with embedded hanging part, and horizontal sides set slotted hole, and bolt kit is installed on the length
At circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309736.0A CN107143072B (en) | 2017-05-04 | 2017-05-04 | Point supporting type PC wallboard connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309736.0A CN107143072B (en) | 2017-05-04 | 2017-05-04 | Point supporting type PC wallboard connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107143072A true CN107143072A (en) | 2017-09-08 |
| CN107143072B CN107143072B (en) | 2023-01-03 |
Family
ID=59774021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710309736.0A Active CN107143072B (en) | 2017-05-04 | 2017-05-04 | Point supporting type PC wallboard connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107143072B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957130A (en) * | 2017-11-16 | 2018-04-24 | 广新海事重工股份有限公司 | A kind of adjustable ventilation terminal mounting of multipurpose working ship elasticity |
| CN108708489A (en) * | 2018-04-28 | 2018-10-26 | 中天建设集团有限公司 | A kind of concrete segment curtain wall and its manufacture and installation method |
| CN109736487A (en) * | 2018-12-18 | 2019-05-10 | 浙江绿筑集成科技有限公司 | A kind of precast facade mounts a safety configurations |
| CN109736486A (en) * | 2018-12-18 | 2019-05-10 | 浙江绿筑集成科技有限公司 | A kind of precast facade mounts safety configurations and preparation method thereof |
| CN109973490A (en) * | 2019-04-01 | 2019-07-05 | 上海鹄鸫重工机械有限公司 | A kind of integrated self threading pin of self-locking band peg set |
| CN110158780A (en) * | 2019-05-21 | 2019-08-23 | 中亿丰(苏州)绿色建筑发展有限公司 | A kind of assembled wallboard system |
| CN110258818A (en) * | 2019-06-14 | 2019-09-20 | 南京长江都市建筑设计股份有限公司 | A kind of parallel-moving type precast concrete out-hung panel connect translational nodes structure and construction method with girder steel |
| CN110424550A (en) * | 2019-08-20 | 2019-11-08 | 浙江大东吴建筑科技有限公司 | A kind of out-hung panel connecting node |
| CN110424598A (en) * | 2019-08-09 | 2019-11-08 | 中国水利水电第八工程局有限公司 | A kind of assembling frame out-hung panel technical system and its construction method |
| CN110593479A (en) * | 2019-10-10 | 2019-12-20 | 上海建筑设计研究院有限公司 | Wood space latticed shell structure, wood structure support joint structure and mounting method thereof |
| CN112312699A (en) * | 2020-10-21 | 2021-02-02 | 北京华卓精科科技股份有限公司 | Installation adjusting structure of equipment shell guard plate |
| CN113774958A (en) * | 2021-09-09 | 2021-12-10 | 安徽数智建造研究院有限公司 | Assembled prefabricated component's centering device |
| CN114197652A (en) * | 2021-11-03 | 2022-03-18 | 陕西建工第五建设集团有限公司 | Pre-buried bolt assembly for precast concrete exterior wall cladding |
| CN114319636A (en) * | 2021-12-31 | 2022-04-12 | 浙江精工绿筑住宅科技有限公司 | Prefabricated wallboard installation node between component formula window layer that wafts |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006057299A (en) * | 2004-08-19 | 2006-03-02 | Shin Nikkei Co Ltd | Support structure of outer wall panel |
| CN201202191Y (en) * | 2007-12-29 | 2009-03-04 | 方大集团股份有限公司 | Unit type curtain wall connection structure |
| CN201406777Y (en) * | 2009-04-22 | 2010-02-17 | 江苏科技大学 | Steel-structure external wallboard connecting device |
| CN201531075U (en) * | 2009-11-13 | 2010-07-21 | 苏州金螳螂幕墙有限公司 | Fixed device used for Back-tied type stone curtain wall |
| CN103953119A (en) * | 2014-04-28 | 2014-07-30 | 湖北弘毅钢结构工程有限公司 | Three-dimensional adjustable mounting connecting structure of assembled wallboard and laminated beam |
| CN104499619A (en) * | 2014-12-26 | 2015-04-08 | 深圳市华阳国际建筑产业化有限公司 | PC outer hanging wall bottom adjusting component |
| CN204326304U (en) * | 2014-11-24 | 2015-05-13 | 湖北弘毅建设有限公司 | A kind of grooved wallboard and superposed beam mount syndeton |
| CN204645343U (en) * | 2015-02-09 | 2015-09-16 | 龙信建设集团有限公司 | Prefabricated assembled concrete out-hung panel fastening devices |
| CN106284749A (en) * | 2016-08-18 | 2017-01-04 | 浙江绿筑建筑系统集成有限公司 | A kind of upper load-bearing precast concrete exterior wall and the connection node of girder steel |
| CN206052969U (en) * | 2016-08-18 | 2017-03-29 | 浙江绿筑集成科技有限公司 | A kind of connecting node of lower load-bearing parallel-moving type precast concrete exterior wall and girder steel |
-
2017
- 2017-05-04 CN CN201710309736.0A patent/CN107143072B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006057299A (en) * | 2004-08-19 | 2006-03-02 | Shin Nikkei Co Ltd | Support structure of outer wall panel |
| CN201202191Y (en) * | 2007-12-29 | 2009-03-04 | 方大集团股份有限公司 | Unit type curtain wall connection structure |
| CN201406777Y (en) * | 2009-04-22 | 2010-02-17 | 江苏科技大学 | Steel-structure external wallboard connecting device |
| CN201531075U (en) * | 2009-11-13 | 2010-07-21 | 苏州金螳螂幕墙有限公司 | Fixed device used for Back-tied type stone curtain wall |
| CN103953119A (en) * | 2014-04-28 | 2014-07-30 | 湖北弘毅钢结构工程有限公司 | Three-dimensional adjustable mounting connecting structure of assembled wallboard and laminated beam |
| CN204326304U (en) * | 2014-11-24 | 2015-05-13 | 湖北弘毅建设有限公司 | A kind of grooved wallboard and superposed beam mount syndeton |
| CN104499619A (en) * | 2014-12-26 | 2015-04-08 | 深圳市华阳国际建筑产业化有限公司 | PC outer hanging wall bottom adjusting component |
| CN204645343U (en) * | 2015-02-09 | 2015-09-16 | 龙信建设集团有限公司 | Prefabricated assembled concrete out-hung panel fastening devices |
| CN106284749A (en) * | 2016-08-18 | 2017-01-04 | 浙江绿筑建筑系统集成有限公司 | A kind of upper load-bearing precast concrete exterior wall and the connection node of girder steel |
| CN206052969U (en) * | 2016-08-18 | 2017-03-29 | 浙江绿筑集成科技有限公司 | A kind of connecting node of lower load-bearing parallel-moving type precast concrete exterior wall and girder steel |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957130A (en) * | 2017-11-16 | 2018-04-24 | 广新海事重工股份有限公司 | A kind of adjustable ventilation terminal mounting of multipurpose working ship elasticity |
| CN108708489A (en) * | 2018-04-28 | 2018-10-26 | 中天建设集团有限公司 | A kind of concrete segment curtain wall and its manufacture and installation method |
| CN108708489B (en) * | 2018-04-28 | 2023-04-14 | 中天建设集团有限公司 | Concrete block curtain wall and manufacturing and mounting method thereof |
| CN109736487A (en) * | 2018-12-18 | 2019-05-10 | 浙江绿筑集成科技有限公司 | A kind of precast facade mounts a safety configurations |
| CN109736486A (en) * | 2018-12-18 | 2019-05-10 | 浙江绿筑集成科技有限公司 | A kind of precast facade mounts safety configurations and preparation method thereof |
| CN109973490A (en) * | 2019-04-01 | 2019-07-05 | 上海鹄鸫重工机械有限公司 | A kind of integrated self threading pin of self-locking band peg set |
| CN110158780A (en) * | 2019-05-21 | 2019-08-23 | 中亿丰(苏州)绿色建筑发展有限公司 | A kind of assembled wallboard system |
| CN110258818A (en) * | 2019-06-14 | 2019-09-20 | 南京长江都市建筑设计股份有限公司 | A kind of parallel-moving type precast concrete out-hung panel connect translational nodes structure and construction method with girder steel |
| CN110424598A (en) * | 2019-08-09 | 2019-11-08 | 中国水利水电第八工程局有限公司 | A kind of assembling frame out-hung panel technical system and its construction method |
| CN110424598B (en) * | 2019-08-09 | 2020-09-11 | 中国水利水电第八工程局有限公司 | Assembly type frame external wallboard system and construction method thereof |
| CN110424550A (en) * | 2019-08-20 | 2019-11-08 | 浙江大东吴建筑科技有限公司 | A kind of out-hung panel connecting node |
| CN110593479A (en) * | 2019-10-10 | 2019-12-20 | 上海建筑设计研究院有限公司 | Wood space latticed shell structure, wood structure support joint structure and mounting method thereof |
| CN112312699A (en) * | 2020-10-21 | 2021-02-02 | 北京华卓精科科技股份有限公司 | Installation adjusting structure of equipment shell guard plate |
| CN112312699B (en) * | 2020-10-21 | 2021-12-28 | 北京华卓精科科技股份有限公司 | Installation adjusting structure of equipment shell guard plate |
| CN113774958A (en) * | 2021-09-09 | 2021-12-10 | 安徽数智建造研究院有限公司 | Assembled prefabricated component's centering device |
| CN113774958B (en) * | 2021-09-09 | 2022-08-02 | 安徽数智建造研究院有限公司 | Assembled prefabricated component's centering device |
| CN114197652A (en) * | 2021-11-03 | 2022-03-18 | 陕西建工第五建设集团有限公司 | Pre-buried bolt assembly for precast concrete exterior wall cladding |
| CN114197652B (en) * | 2021-11-03 | 2023-09-22 | 陕西建工第五建设集团有限公司 | Pre-buried bolt assembly for precast concrete exterior wall cladding |
| CN114319636A (en) * | 2021-12-31 | 2022-04-12 | 浙江精工绿筑住宅科技有限公司 | Prefabricated wallboard installation node between component formula window layer that wafts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107143072B (en) | 2023-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107143072A (en) | A kind of point supporting type PC wallboard attachment means | |
| CN207160349U (en) | A kind of dot point rotatably plug-in PC wallboard connecting mechanisms and device | |
| CN207160344U (en) | A kind of plug-in PC wallboard connecting mechanisms of dot point parallel-moving type and device | |
| CN202831235U (en) | Assembled pitch joint of rectangular steel pipe column and H-shaped steel girder of internally installed sleeve | |
| CN106869368A (en) | A kind of assembling type steel structure external hanging type wallboard base-supporting attachment structure | |
| CN104100028B (en) | A kind of rod-type back of the body bolt altogether mounts system | |
| CN103334564B (en) | The method of wall brick mounting structure and installation wall brick | |
| CN201176703Y (en) | Tripod for construction of hyperbola cooling tower cylinder | |
| CN113969635A (en) | Unsmooth molding stone material curtain unitized design structure with adjustable | |
| CN205171782U (en) | Frame curtain system between stone material edge list | |
| CN102535830B (en) | Machine position adhesion device for monolithic climbing scaffold for constructing prefabricated building | |
| CN206607724U (en) | A kind of assembling type steel structure Side fascia subiculum upper hanging type attachment structure | |
| CN211817187U (en) | Frame shear wall for building engineering | |
| CN204627001U (en) | PC structure floor assembled prefabricated post diagonal brace support system | |
| CN206607709U (en) | A kind of assembling type steel structure external hanging type wallboard base-supporting attachment structure | |
| CN217812334U (en) | Prestressed steel pipe truss floor support plate | |
| CN217053936U (en) | Unsmooth molding stone material curtain unitized design structure with adjustable | |
| CN216340631U (en) | Modular passing-through stone structure | |
| CN210687243U (en) | Finished product support hanger | |
| CN213143961U (en) | Support arrangement at scenic spot water drift assembled glass slide bend department | |
| CN219045226U (en) | Rib-free supporting floor type all-glass curtain wall structure | |
| CN206530052U (en) | A kind of combination type supporting device | |
| CN205897330U (en) | Plate type radiator ground bracket | |
| CN203783092U (en) | Dowel bar regulating frame | |
| CN216476229U (en) | Novel floor type engineering construction scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |