CN212200973U - Use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling - Google Patents
Use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling Download PDFInfo
- Publication number
- CN212200973U CN212200973U CN202020240793.5U CN202020240793U CN212200973U CN 212200973 U CN212200973 U CN 212200973U CN 202020240793 U CN202020240793 U CN 202020240793U CN 212200973 U CN212200973 U CN 212200973U
- Authority
- CN
- China
- Prior art keywords
- shaped
- conversion layer
- coupling assembling
- level
- steel
- 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.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides an assembled ceiling conversion layer using a C-shaped steel keel connecting component, which is suspended on a first-level conversion layer of a floor through a plurality of first-level suspension posts and suspended on a second-level conversion layer below the first-level conversion layer through a plurality of second-level suspension posts; the primary hanging column and the secondary hanging column are both made of C-shaped channel steel; the first-level conversion layer and the second-level conversion layer are grid frames formed by vertically crossing a plurality of criss-cross C-shaped channel steels in a mode that the notches face downwards; c-shaped channel steels at each node in the grid frame and at the joint of the grid frame and the first-stage hanging column and/or the second-stage hanging column are detachably connected through a C-shaped steel keel connecting component; c shaped steel fossil fragments coupling assembling include cross coupling assembling, L type coupling assembling, T type coupling assembling, butt joint coupling assembling, three-dimensional coupling assembling. The utility model discloses realize the adjustment of assembly construction, improvement installation effectiveness, easy to assemble precision and practice thrift manpower and materials cost.
Description
Technical Field
The utility model belongs to the technical field of the architectural decoration technique and specifically relates to an use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling.
Background
Along with the obvious multidimensional change of public buildings at present and the gradual increase of equipment in a suspended ceiling, the suspended ceiling space span is increasingly large, the height is increasingly high, and indoor suspended ceiling engineering in large-span and large-space is also increasingly more, and the arrangement of the conversion layer is one of the main methods for solving the suspended ceiling construction problem. Along with the requirement of building industrialization, the assembly construction technology is more and more advocated by people.
The keel of the traditional building ceiling conversion layer adopts light-duty section steel as a stressed member. The keel and the keel are connected and welded, the current partially-assembled or edition-assembled connecting method adopts the traditional bolt fastening connection mode, and the method mainly has the following defects: (1) the field welding workload is large, the weld joint needs to be subjected to rust prevention treatment after welding is finished, the cost of labor and machinery is increased, the construction is slow, and the construction progress is influenced; (2) the pollution of the field welding to the construction field environment is large; (3) the rod pieces are inconvenient to adjust after being installed; (4) the post-stage rod piece is difficult to dismantle and change; (5) for the method of adopting traditional bolt fastening connection, its connection needs to drill to fossil fragments member according to the demand of installation, and drilling must consume certain manpower, material resources and financial resources, has certain influence to the construction progress.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an use C shaped steel fossil fragments coupling assembling's assembled furred ceiling conversion layer realizes the adjustment of prefabricated construction, improvement installation effectiveness, easy to assemble precision and practices thrift manpower and materials cost.
In order to solve the technical problem, the utility model provides an assembled ceiling conversion layer using a C-shaped steel keel connecting assembly, which comprises a first-level conversion layer hung on the floor through a plurality of first-level suspension posts and a second-level conversion layer hung below the first-level conversion layer through a plurality of second-level suspension posts; the primary hanging column and the secondary hanging column are both made of C-shaped channel steel; the first-level conversion layer and the second-level conversion layer are grid frames formed by vertically crossing a plurality of criss-cross C-shaped channel steels in a mode that the notches face downwards; c-shaped channel steels at each node in the grid frame and at the joint of the grid frame and the first-stage hanging column and/or the second-stage hanging column are detachably connected through a C-shaped steel keel connecting component; c shaped steel fossil fragments coupling assembling including be arranged in one-level conversion layer and second grade conversion layer horizontal C type channel-section steel be connected with vertical C type channel-section steel cross coupling assembling, be used for connecting one-level conversion layer in one-level davit lower part, second grade conversion layer connect in the L type coupling assembling of second grade davit lower part, be used for the T type coupling assembling that second grade davit is connected with one-level conversion layer, be arranged in the butt joint coupling assembling of the extension of C type channel-section steel length in one-level conversion layer, the second grade conversion layer, be used for one-level davit or second grade davit with horizontal C type channel-section steel with the three.
Preferably, the cross connection assembly comprises a hat-shaped connection plate and at least three C-shaped steel connection pieces.
Preferably, the L-shaped connecting assembly comprises a short L-shaped connecting plate and at least two C-shaped steel connecting pieces.
Preferably, the T-shaped connecting assembly comprises a T-shaped connecting piece and at least two C-shaped steel connecting pieces.
Preferably, the butt joint connection assembly comprises a square sleeve and a C-shaped steel connecting piece.
Preferably, the three-way connecting assembly comprises a long L-shaped connecting plate and at least three C-shaped steel connecting pieces.
Preferably, the C-shaped steel connecting piece comprises a fastener and a screw rod. The fastener is provided with a threaded through hole for the screw to be screwed in, two parallel strip-shaped positioning grooves are arranged on two sides of the threaded through hole of the fastener, and the distance between the two positioning grooves is equal to the distance between two curled edges at two sides of the notch of the C-shaped channel steel.
The utility model relates to an use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling compares with current design, and its advantage lies in: all the frameworks are standardized, modularized and produced in a factory by using the C-shaped steel keels and the connecting components thereof, the on-site construction can realize full-assembly construction, any welding operation is not needed, a large amount of manpower resources can be saved, and meanwhile, the construction efficiency can be improved; the unique design of C shaped steel fossil fragments coupling assembling can make things convenient for the installation of conversion layer C shaped steel fossil fragments to satisfy the atress of fossil fragments, convenient adjustment and change in the installation, it is simple and convenient to adjust, thereby has improved the efficiency of construction greatly, improves the installation accuracy and the whole construction quality of member. In great higher space, C shaped steel fossil fragments accessible coupling assembling pieces a plurality of fossil fragments are put together, can increase the cross-sectional height of member like this to increase the intensity of member, and guarantee the safe suitability when the large-span space.
Drawings
Fig. 1 is the utility model discloses use C shaped steel fossil fragments coupling assembling's assembled furred ceiling conversion layer's local schematic diagram.
Fig. 2 is an exploded schematic view of the C-shaped steel connecting piece of the present invention.
Fig. 3 is a schematic view of the usage status of the cross connection assembly of the present invention.
Fig. 4 is a schematic view of the usage status of the L-shaped connecting assembly of the present invention.
Fig. 5 is a schematic view of the service state of the T-shaped connecting assembly of the present invention.
Fig. 6 is a schematic view of the usage status of the docking connection assembly of the present invention.
Fig. 7 is a schematic view of the usage status of the three-way connection assembly of the present invention.
Figure 8 is the utility model discloses C shaped steel fossil fragments coupling assembling's user state longitudinal sketch map.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples.
The utility model relates to an use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling, as shown in fig. 1, include through burying 10 hang locate building floor's one-level davit 21, install in one-level conversion layer 30 of one-level davit 21 lower part and hang through second grade davit 22 and locate second grade conversion layer 40 of one-level conversion layer 30 below.
As shown in fig. 1 to 8, the primary suspension post 21 and the secondary suspension post 22 are both made of C-shaped channel steel. The first-stage conversion layer 30 and the second-stage conversion layer 40 are grid frames formed by vertically crossing a plurality of criss-cross C-shaped channel steels in a mode that the notches face downwards, and the C-shaped channel steels at all nodes in the grid frames and the connection positions of the grid frames and the first-stage hanging columns and/or the second-stage hanging columns are detachably connected through C-shaped steel keel connecting components; the C-shaped steel keel connecting assembly comprises a cross connecting assembly 51, an L-shaped connecting assembly 52, a T-shaped connecting assembly 53, a butt connecting assembly 54 and a three-way connecting assembly 55.
As shown in fig. 3, the cruciform attachment assembly 51 is used to connect the transverse C-channel to the longitudinal C-channel in the primary 30 and secondary 40 transfer layers. The cross-shaped connecting assembly 51 comprises a cap-shaped connecting plate 511 and three C-shaped steel connecting pieces 60, the cap-shaped connecting plate 511 comprises a U-shaped plate and lug plates which vertically extend towards two sides along the end surfaces of side plates at two ends of the U-shaped plate, through holes are formed in the bottom plate of the U-shaped plate and the lug plates at two sides of the U-shaped plate, and the through holes are respectively installed in one-to-one correspondence with the three C-shaped steel connecting pieces.
As shown in FIG. 1, the C-section steel coupler 60 includes a fastener 61 and a threaded rod 62. The fastening piece 61 is provided with a threaded through hole 611 for the screw to screw in, two parallel strip-shaped positioning grooves 612 are arranged on two sides of the threaded through hole of the fastening piece 61, and the distance between the two positioning grooves 612 is equal to the distance between two side hems at the notch of the C-shaped channel steel.
The U-shaped plate is covered on the outer side of the C-shaped channel steel below the grid frame in a matching mode, the nodes of the grid frame are crossed, the fastener 61 is arranged inside the C-shaped channel steel below the grid frame, positioning grooves 612 on two sides of the fastener are matched and sleeved on turned edges of notches of the C-shaped channel steel, the screw rod 62 penetrates through a through hole of the U-shaped plate and is connected into a threaded through hole 611 of the fastener 61 in a threaded mode, and the U-shaped plate is installed on the C-shaped channel steel below the; the side plates on two sides of the U-shaped plate are attached to the C-shaped channel steel positioned above, the two fasteners 61 are arranged inside the C-shaped channel steel positioned above and respectively correspond to the lug plates on two sides one by one, the positioning grooves 612 on two sides of the fasteners 61 are fittingly sleeved on the turned edges of the notches of the C-shaped channel steel, the screw rods 62 penetrate through the through holes of the lug plates and are in threaded connection with the threaded through holes 611 of the fasteners 61, and the lug plates of the U-shaped plate are mounted on the C-shaped channel steel positioned above; the connection of two C-shaped channel steels which are staggered transversely and longitudinally is realized.
As shown in fig. 4, the L-shaped connection assembly 52 is used to connect the primary transfer layer 30 to the lower portion of the primary suspension posts 21 and the secondary transfer layer 40 to the lower portion of the secondary suspension posts 22. The L-shaped connecting assembly 52 includes a short L-shaped connecting plate 521 and two C-shaped steel connecting members 60, and two perpendicular side plates of the short L-shaped connecting plate 521 are each provided with a through hole, and are respectively installed in one-to-one correspondence with the two C-shaped steel connecting members 60.
One side plate of the short L-shaped connecting plate 521 is attached to a notch of a C-shaped channel steel of the first-level hanging column 21 or the second-level hanging column 22, the other side plate of the short L-shaped connecting plate 521 is attached to a notch of a transverse or longitudinal C-shaped channel steel of the first-level converting layer 30 or the second-level converting layer 40, two fasteners 61 are respectively arranged inside the two C-shaped channel steels and respectively correspond to the two side plates one to one, positioning grooves 612 on two sides of the fasteners 61 are respectively sleeved on a curling edge corresponding to the notches of the C-shaped channel steels in an adaptive mode, a screw 62 penetrates from a through hole of the side plate of the short L-shaped connecting plate 521 and is in threaded connection with a threaded through hole 611 of the fastener 61, the short L-shaped connecting plate 521 is installed on.
As shown in fig. 5, T-shaped connection assemblies 53 are used for connecting the secondary suspension posts 22 with the primary transfer layer 30. The T-shaped connecting assembly 53 comprises a T-shaped connecting piece 531 and two C-shaped steel connecting pieces 60, the T-shaped connecting piece comprises a square sleeve and lug plates extending to two sides along one end of the sleeve vertically, through holes are formed in side plates of the sleeve and the lug plates, and the side plates of the sleeve and the lug plates are respectively installed in one-to-one correspondence with the two C-shaped steel connecting pieces 60.
The top at second grade davit 22 is established to T type connecting piece 531's sleeve adaptation cover, the otic placode laminating in the notch of the C type channel-section steel of one-level conversion layer 30 of its both sides, the inside of the C type channel-section steel of second grade davit 22 and the C type channel-section steel of one-level conversion layer 30 is located respectively to two fasteners 61, respectively with the sleeve curb plate of T type connecting piece 531 and the otic placode one-to-one of its both sides, the turn-ups that corresponds C type channel-section steel notch is located to the constant head tank 612 adaptation cover of fastener 61 both sides, screw rod 62 penetrates from the through-hole of otic placode and sleeve curb plate, threaded connection is in fastener 61's screw through-hole 611, the realization is installed second.
As shown in fig. 6, the docking connection assembly 54 is used to extend the length of the C-channel steels in the first-level and second-level conversion layers 30, 40. The butt joint connection assembly 54 includes a square sleeve 541 and a C-shaped steel connection member 60, and one side plate of the square sleeve is provided with at least two through holes to be installed corresponding to one C-shaped steel connection member 60.
The square sleeve 541 is sleeved at the end parts of the two lengthened C-shaped channel steels to be connected of the first-level conversion layer 30 or the second-level conversion layer 40, one fastener 61 is arranged inside the connecting ends of the two C-shaped channel steels, positioning grooves 612 on two sides of the fastener 61 are fittingly sleeved on turned edges of notches of the two C-shaped channel steels, a screw 62 penetrates through a through hole of a side plate of the square sleeve 541 and is in threaded connection with a threaded through hole 611 of the fastener 61, and the purpose that the two C-shaped channel steels are connected through the square sleeve 541 is achieved.
As shown in fig. 7, a three-way connection assembly 55 is used for simultaneous connection of either the primary 21 or secondary 22 suspension post to the transverse C-channel and the longitudinal C-channel. The three-way connecting assembly 55 comprises a long L-shaped connecting plate and three C-shaped steel connecting pieces 60, wherein two through holes are formed in two vertical side plates of the long L-shaped connecting plate and are respectively installed corresponding to the two C-shaped steel connecting pieces 60.
One side plate of the long L-shaped connecting plate is attached to a notch of a C-shaped channel steel of the first-level hanging column 21 or the second-level hanging column 22, the other side plate of the long L-shaped connecting plate is attached to a notch of a transverse and longitudinal C-shaped channel steel of the first-level hanging column 30 or the second-level converting layer 40, the two fasteners 61 are respectively arranged inside the C-shaped channel steel of the first-level hanging column 21 or the second-level hanging column 22 and the transverse and longitudinal C-shaped channel steel and respectively correspond to the two side plates of the long L-shaped connecting plate one by one, positioning grooves 612 on two sides of the fasteners 61 are fittingly sleeved on turned edges corresponding to the notches of the C-shaped channel steels, the screw rods 62 penetrate through holes of the side plates of the long L-shaped connecting plate and are in threaded through holes 611 of the fasteners 61, and the transverse.
The insert 10 is a substantially T-shaped member, the transverse plate of which is fixed to the ceiling or beam of the main structure by means of expansion anchors, and the lower vertical plate of which is connected to the primary suspension posts by means of bolts. A strip-shaped hole is formed in the transverse plate of the buried plate along the length direction of the buried plate, so that the horizontal position of the buried plate can be conveniently adjusted.
Claims (7)
1. The utility model provides an use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling which characterized in that: the primary conversion layer (30) is hung on the floor through a plurality of primary hanging columns (21) and the secondary conversion layer (40) is hung below the primary conversion layer (30) through a plurality of secondary hanging columns (22); the primary hanging column (21) and the secondary hanging column (22) are both made of C-shaped channel steel; the first-level conversion layer (30) and the second-level conversion layer (40) are grid frames formed by vertically crossing a plurality of criss-cross C-shaped channel steels in a mode that notches face downwards; c-shaped channel steels at all nodes in the grid frame and at the joints of the grid frame and the first-level hanging columns (21) and/or the second-level hanging columns (22) are detachably connected through C-shaped steel keel connecting components; c shaped steel fossil fragments coupling assembling including be arranged in one-level conversion layer (30) and second level conversion layer (40) horizontal C type channel-section steel be connected cross coupling assembling (51) with vertical C type channel-section steel, be arranged in connecting one-level conversion layer (30) in one-level davit (21) lower part and second level conversion layer (40) L type coupling assembling (52) in second level davit (22) lower part, be arranged in T type coupling assembling (53) that second level davit (22) and one-level conversion layer (30) are connected, be arranged in butt joint coupling assembling (54) of the extension of C type channel-section steel length in one-level conversion layer (30), second level conversion layer (40), be used for one-level davit (21) or second level davit (22) and horizontal C type channel-section steel with three-way coupling assembling.
2. An assembled ceiling transition layer using C-section steel runner connection assemblies as claimed in claim 1, wherein: the cross connection assembly (51) comprises a cap-shaped connection plate (511) and at least three C-shaped steel connection pieces (60).
3. An assembled ceiling transition layer using C-section steel runner connection assemblies as claimed in claim 1, wherein: the L-shaped connecting assembly (52) comprises a short L-shaped connecting plate (521) and at least two C-shaped steel connecting pieces (60).
4. An assembled ceiling transition layer using C-section steel runner connection assemblies as claimed in claim 1, wherein: the T-shaped connecting assembly (53) comprises a T-shaped connecting piece (531) and at least two C-shaped steel connecting pieces (60).
5. An assembled ceiling transition layer using C-section steel runner connection assemblies as claimed in claim 1, wherein: the butt joint connecting assembly (54) comprises a square sleeve (541) and a C-shaped steel connecting piece (60).
6. An assembled ceiling transition layer using C-section steel runner connection assemblies as claimed in claim 1, wherein: the three-way connecting assembly (55) comprises a long L-shaped connecting plate and at least three C-shaped steel connecting pieces (60).
7. An assembled ceiling transition layer using C-section steel runner connection assemblies as claimed in any one of claims 2 to 6, wherein: the C-shaped steel connecting piece (60) comprises a fastener (61) and a screw rod (62); the fastening piece (61) is provided with a threaded through hole (611) for a screw to screw in, two parallel strip-shaped positioning grooves (612) are arranged on two sides of the threaded through hole (611), and the distance between the two positioning grooves (612) is equal to the distance between two curled edges at two sides of a C-shaped channel steel notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240793.5U CN212200973U (en) | 2020-03-02 | 2020-03-02 | Use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240793.5U CN212200973U (en) | 2020-03-02 | 2020-03-02 | Use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212200973U true CN212200973U (en) | 2020-12-22 |
Family
ID=73820636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020240793.5U Active CN212200973U (en) | 2020-03-02 | 2020-03-02 | Use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212200973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325274A (en) * | 2022-08-10 | 2022-11-11 | 中铁第四勘察设计院集团有限公司 | Assembled gallows |
-
2020
- 2020-03-02 CN CN202020240793.5U patent/CN212200973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325274A (en) * | 2022-08-10 | 2022-11-11 | 中铁第四勘察设计院集团有限公司 | Assembled gallows |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202850219U (en) | Assembly type aluminum alloy curved surface disc node device | |
| CN103276804B (en) | A kind of industrialization assembling hetermorphiscal column steel work prestressing force center support system | |
| CN210263379U (en) | Main body frame structure of modular assembly type steel structure house and corner post thereof | |
| CN103276806B (en) | A kind of industrialization assembling hetermorphiscal column steel work prestressing force eccentrical braces | |
| CN110130479B (en) | Novel steel wood/bamboo combined assembled structural system | |
| CN203334425U (en) | Steel structure unit and steel structure system | |
| CN103498509A (en) | Steel structure combined column system and connecting method thereof | |
| CN105888102A (en) | Modular assembly type L-shaped cold-formed thin-walled steel combined wall and connecting mode thereof | |
| CN212200973U (en) | Use assembled furred ceiling conversion layer of C shaped steel fossil fragments coupling assembling | |
| CN113882506B (en) | Assembly type truss beam steel beam barrel structure system connected through full bolts | |
| CN203821596U (en) | Assembled house system built by prefabricated slabs | |
| CN103276839B (en) | The how high-rise assembled steel framework-eccentrical braces of a kind of hollow irregular column | |
| CN219280901U (en) | Concrete beam column connected node | |
| CN215406740U (en) | Elastic energy-consumption shear wall structure embedded with light steel keels | |
| CN106545089B (en) | Bucket-penetrating type wooden framework column-drawing space expanding structure and implementation method thereof | |
| CN214194960U (en) | Assembled building steel structure construction equipment | |
| CN211948874U (en) | T-shaped node beam column connecting structure formed by two steel beams | |
| CN210238773U (en) | Adopt beam column connected node of high strength bolt assembly | |
| CN214364130U (en) | Wood structure beam column connected node is strengthened to SMA consumer | |
| CN211816926U (en) | Girder steel cross node beam column connection structure | |
| CN211341132U (en) | Precast concrete frame structure | |
| CN211114583U (en) | Connecting assembly for PC external wall panel and main body structure | |
| CN210086476U (en) | Assembled steel frame structure support node and connecting device thereof | |
| CN103276801A (en) | Assembly-type multi-storey steel special-shaped column framework-prestressed center supporting system | |
| CN210164039U (en) | Steel skeleton structure house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |