CN109555257A - Combined support derrick type furred ceiling and construction method - Google Patents
Combined support derrick type furred ceiling and construction method Download PDFInfo
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- CN109555257A CN109555257A CN201910027369.4A CN201910027369A CN109555257A CN 109555257 A CN109555257 A CN 109555257A CN 201910027369 A CN201910027369 A CN 201910027369A CN 109555257 A CN109555257 A CN 109555257A
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- sunpender
- buried
- plate
- structure roof
- tie
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- 238000010276 construction Methods 0.000 title claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 111
- 239000010959 steel Substances 0.000 claims description 111
- 230000002787 reinforcement Effects 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 13
- 241000446313 Lamella Species 0.000 claims description 12
- 241000132536 Cirsium Species 0.000 claims description 11
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 10
- 239000008397 galvanized steel Substances 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 10
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding 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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- 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
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B1/3511—Lift-slab; characterised by a purely vertical lifting of floors or roofs or parts thereof
-
- 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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/183—Means for suspending the supporting construction having a lower side adapted to be connected to a channel of the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of combined support derrick type furred ceiling and construction method, combined support derrick type furred ceiling includes: pre-buried sunpender ruggedized construction, structure roof water sealing structure, pre-buried sunpender shoulder, structure roof downside sunpender；Portion connecting structure under portion connecting structure, hog frame brace on structure roof downside sunpender, hog frame brace；Connection structure system, the main joist hanging piece structure, secondary joist mounting structure of inter-tie and lower sunpender；Main haulage cable sliding system, symmetrically time sliding system of haulage cable, structure roof preformed hole sealing of hole.The present invention efficiently solves furred ceiling deformation, derrick type furred ceiling has that construction is complicated, also deformation, security-hidden trouble, the problems such as stability is poor, construction efficiency is low, and work progress is simple and easy, substantially increases construction efficiency.Applied to preferable technical economic benefit can be obtained in Practical Project.
Description
Technical field
The present invention relates to a kind of combined support derrick type furred ceiling and construction methods, belong to building engineering field.
Background technique
The speedup development in public building space at present, large space decoration is greatly paid attention to therewith, due to equipment in furred ceiling
It is continuously increased, the span of the ceiling void is increasing, and height is higher and higher, and the furred ceiling engineering of large span large space is also increasingly
More, the technical issues of ceiling construction occurred therewith, is also more and more.When furred ceiling is by upward thrust or in the work of negative wind pressure
Under, due to the too long insufficient rigidity of hangs muscle, certain bending deformation will be generated, it is upwardly-deformed so as to cause entire ceiling system
Or transversely deforming, formed " dome ", be easy to cause ceiling system is unbalance, cause ceiling surface uneven in addition bury safety it is hidden
The problems such as suffering from.
Requirement of the Current specifications to large space furred ceiling: when length of boom is greater than 1.5m, counter support should be set, then without other
Design or construction requirement, it is seen that the regulation of specification is fuzzy, general.Ceiling support, which is arranged, in designing unit is also not enough familiar with,
The design of setting in to(for) ceiling support is unreasonable or relatively conservative, and there are biggish design defect, and do without corresponding atlas
Guidance, operability is not strong, causes the setting of current ceiling support more chaotic.Large space ceiling support current practice is also to deposit
In various problem, such as when support setting spacing is bigger than normal or support type selecting is too small, it will result in furred ceiling and deform larger, office
Portion is unstable etc., and so as to cause the deformation of entire ceiling suspension system, cracking, the maintenance cost that will result in the later period is relatively high.And it supports
If it is less than normal that spacing is arranged, constructing operation faciostenosis will result in, be unfavorable for installation operation, schedule delays, and the use of steel
It measures excessive, causes very big waste.
Summary of the invention
The purpose of the present invention is to provide a kind of combined support derrick type furred ceiling, stability is good, work progress is simply easy
Row, can be greatly improved construction efficiency.
The object of the invention is also to provide a kind of construction methods of combined support derrick type furred ceiling.
In order to achieve the above object, major technique solution of the invention is to provide a kind of combined support derrick type furred ceiling, hang
In structure roof, including reinforced combined type hanging rod structure and combined type sunpender steel joist suspended ceiling system；
The reinforced combined type hanging rod structure, including pre-buried sunpender, pre-buried sunpender ruggedized construction and hog frame brace, institute
The upper end for stating pre-buried sunpender is fixed in structure roof, and it is pre- for reinforcing that the pre-buried sunpender ruggedized construction is located at structure roof
Bury sunpender；The top of the hog frame brace is connect with pre-buried sunpender ruggedized construction, the lower part of the hog frame brace with it is pre-buried
The lower end of sunpender connects；Multiple hog frame braces are symmetrical arranged by center line of pre-buried sunpender；
The combined type sunpender steel joist suspended ceiling system, including lower sunpender, inter-tie, main joist, secondary joist, tie-rod
Shelve chamber, big hanging piece, Skeleton hanging part and Thistle board；The lower sunpender is equipped with lower sunpender part mantle fiber, the lower sunpender
It is arranged with supporting plate band silk braid cylinder on local mantle fiber, tie-rod fastening supporting plate is connected on the supporting plate band silk braid cylinder, the tie-rod is tight
Gu supporting plate is equipped with tie-rod and shelves chamber, the tie-rod shelves chamber and tie-rod fastening supporting plate is sleeved on lower sunpender, the tie-rod
Fastening supporting plate is shelved chamber with tie-rod and is fixed by screw, and the inter-tie shelves the cavity of chamber through tie-rod；The main joist
It is connect with lower sunpender by big hanging piece, one end of the big hanging piece is connect with lower sunpender, the other end of the big hanging piece and main dragon
Bone connection；Secondary joist is connect with main joist by secondary joist pendant；Thistle board, the paper are connected on the secondary joist
Plasterboard is connect with secondary joist by self-tapping screw；
The lower end of the pre-buried sunpender is connect with the upper end of lower sunpender.
Further, the pre-buried sunpender ruggedized construction includes the horizontal platform sling of band peg, hangs stud frame, vertical pull rod, drawing
Rod end plate, end plate peg and flexible isolating block, the horizontal platform sling of band peg between upper plate main reinforcement and lower roof plate main reinforcement,
The upper end of the pre-buried sunpender is connect with the horizontal platform sling of peg, and the horizontal platform sling of band peg is by hanging stud frame and upper plate
Main reinforcement connection, the both ends with the horizontal platform sling of peg pass through peg and are connected separately with vertical pull rod, the vertical pull rod
Bottom is connected with pull rod end plate, and the pull rod end plate is connect with lower roof plate main reinforcement, and the pull rod end plate is equipped with end plate peg；Institute
The top for stating hog frame brace is connect with end plate peg.
Further, the lower end of the pre-buried sunpender is arranged with that brace opening boxes out bottom circumferential lamella and mobile hog frame is put
Plate, brace opening boxes out bottom circumferential lamella and mobile hog frame shelf is fixed by fixing bolt, the movable type hog frame
Shelf is fixed on pre-buried sunpender by nut, is equipped with steel plate washer between the movable type hog frame shelf and nut.
Further, the lower end of the pre-buried sunpender is zinc-plated threaded screw rod, is equipped on the outside of the zinc-plated threaded screw rod
Galvanized steel casing.
The construction method of combined support derrick type furred ceiling, comprising the following steps:
Step 1: mounting structure roof plate template, pre-buried sunpender is arranged in structure roof template and pre-buried sunpender reinforces knot
Structure；
Step 2: with concrete pouring structure roof plate template, after structure roof molding, dismounting structure roof plate template；Institute
Stating structure roof, there are structure roof preformed holes；
Step 3: installing hog frame brace, the hog frame brace between pre-buried sunpender and pre-buried sunpender ruggedized construction
Top connect with pre-buried sunpender ruggedized construction, the lower part of the hog frame brace is connect with the lower end of pre-buried sunpender；
Step 4: lifting combined type sunpender steel joist suspended ceiling body by the whole sliding system of spelling in derrick type furred ceiling ground
System；
Derrick type furred ceiling ground is whole to spell sliding system, and using structure roof as support frame, including main haulage cable is sliding
Rise structure and the symmetrical sliding structure of haulage cable；
The sliding structure of main haulage cable includes main haulage cable, main haulage cable fixation steel plate, hoist engine
With hoist engine regularization bracket；It is set in the structure roof there are two structure roof preformed hole, one of structure roof is reserved
It is equipped with left side wirerope in hole and is oriented to steel pipe, is equipped with right side wirerope in another structure roof preformed hole and is oriented to steel pipe；It is described
Main haulage cable fixation steel plate is located at structure roof upper end；Described main haulage cable one end passes through left side wirerope and is oriented to steel
Guan Houyu main haulage cable fixation steel plate connection, the main haulage cable other end pass through after right side wirerope guiding steel pipe with volume
Machine connection is raised, the hoist engine is mounted on hoist engine regularization bracket, and the hoist engine regularization bracket is arranged in structural slab
The top of top plate；The symmetrical sliding structure of haulage cable includes hanging a liter balancing stand, and described hang is evenly equipped on liter balancing stand
Several symmetrical haulage cables are connected with regularization suspension hook on each symmetrical haulage cable；The left side steel wire
A liter balancing stand is hung in main haulage cable connection between rope guiding steel pipe and right side wirerope guiding steel pipe；
The regularization suspension hook is for hooking combined type sunpender steel joist suspended ceiling system；
Step 5: the lower end of the lower sunpender upper end of combined type sunpender steel joist suspended ceiling system and the pre-buried sunpender
Connection；
Step 6: removing, derrick type furred ceiling ground is whole to spell sliding system；
Step 7: structure roof preformed hole is with concrete come sealing of hole.
The beneficial effects of the present invention are:
(1) present invention uses the pre-buried fixing end of sunpender monoblock type, and pre-buried structure top and the suspention of top plate main reinforcement connect, lower part
Setting erects ledges, has greatly reinforced the stability and safety and the globality with structure roof of boom end；
(2) the pre-buried fixed section of the present invention pre-buried sunpender peripheral hardware band silk braid cylinder, flexible collar, it is ensured that during structure roof pours
The integrality of pre-buried sunpender sets the waterproof performance that steel plate for sealing water effectively increases top plate in structure roof, is conducive to pre-buried sunpender
The structural stability and safety of fixing end；
(3) the pull rod end plate of the pre-buried sunpender flank connection of the present invention and end plate peg peripheral hardware flexible isolating are fast, are effectively ensured
The integrality of structure roof casting process end plates and end plate peg is blocked after the completion of the connection of diagonal brace top with same label mortar
The planarization that ensure that structure roof bottom effectively increases the anti-corrosion ability of diagonal brace connecting portion；
(4) furred ceiling sunpender of the present invention reinforces reinforced combined type sunpender using the support of two sides diclinic, and bilateral counter support structure is big
The ability to bear and stability of furred ceiling are improved greatly, and eliminates welding using bolt connection type, improves construction efficiency；
(5) present invention spells structural system using sunpender suspended light steel keel fastly, and inter-tie and sunpender are shelved by tie-rod
Chamber, tie-rod fastening supporting plate, sleeve and screw are fixedly connected, and effectively increase construction efficiency, so as to form lightgage steel joist it is fast
Spelling system good integrity；
(6) present invention spells sliding system using derrick type furred ceiling ground is whole, and on ground, whole spelling light gauge steel structure was constructed
Journey is simple and easy, substantially increases light gauge steel structure assembly efficiency, save the cost；
(7) present invention is integrally rolled up using the form of hoist engine haulage cable and draws the whole spelling system of lightgage steel joist, is effectively improved
Furred ceiling efficiency and speed, save manpower, and constructing operation is simple and easy.
Detailed description of the invention
Fig. 1 is the pre-buried fixing end of middle hanger monoblock type of the embodiment of the present invention and reinforced combined type support construction schematic diagram；
Fig. 2 is that lightgage steel joist spells architectural schematic fastly in the embodiment of the present invention；
Fig. 3 is the enlarged diagram of A in Fig. 2；
Fig. 4 is keel and hanging piece mounting structure schematic diagram in the embodiment of the present invention；
Fig. 5 is the whole structural schematic diagram for spelling sliding system in middle hanger formula furred ceiling of embodiment of the present invention ground；
Fig. 6 is the structural schematic diagram of structure roof sealing of hole in the embodiment of the present invention.
In figure: 1- structure roof, 2- upper plate main reinforcement, 3- erect ledges, and 4- hangs stud frame, the 5- band horizontal platform sling of peg,
6- band silk braid cylinder, 7- flexible collar, the vertical pull rod of 8-, 9- pull rod end plate, 10- steel plate for sealing water, 11- end plate peg, 12- flexibility every
From block, 13- is blocked with label mortar, 14- galvanized steel casing, the zinc-plated threaded screw rod of 15-, 16- nut, 17- steel sleeve local sleeve
Silk, 18- movable type hog frame shelf, 19- fixing bolt, 20- hog frame brace, 21- brace opening are boxed out bottom circumferential lamella, and 22- is oblique
Bar upper plate, 23- screw rod sliding slot, 24- main joist, 25- secondary joist, the big hanging piece of 26-, 27- sunpender nut, 28- steel plate washer, 29-
Lower sunpender, 30- main joist fastening bolt, 31- secondary joist pendant, 32- Thistle board, sunpender part mantle fiber under 33-, 34- system
Bar shelves chamber, and 35- tie-rod fastens supporting plate, 36- supporting plate band silk braid cylinder, and 37- supporting plate is to tight screw, 38- structure roof preformed hole,
The main haulage cable of 39-, the main haulage cable fixation steel plate of 40-, 41- wirerope are oriented to steel pipe, 42- steel plate preformed hole, 43- steel
Plate banking pin, 44- hoist engine, 45- hoist engine regularization bracket, 46- hang a liter balancing stand, the symmetrical secondary haulage cable of 47-, 48-
Main traction steel wire rope clamp, 49- regularization suspension hook, 50- is with concrete sealing of hole, the pre-buried sunpender of 51-, 52- lightgage steel joist
The whole spelling system in face, the main haulage cable fixing end of 53-, 54- self-tapping screw, 55- inter-tie.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
Referring to Fig. 1 to Fig. 6, a kind of combined support derrick type furred ceiling is lifted in structure roof, including reinforced combined type
Hanging rod structure and combined type sunpender steel joist suspended ceiling system.
The reinforced combined type hanging rod structure, including pre-buried sunpender, pre-buried sunpender ruggedized construction and hog frame brace, institute
The upper end for stating pre-buried sunpender is fixed in structure roof, and it is pre- for reinforcing that the pre-buried sunpender ruggedized construction is located at structure roof
Bury sunpender；The top of the hog frame brace is connect with pre-buried sunpender ruggedized construction, the lower part of the hog frame brace with it is pre-buried
The lower end of sunpender connects；Multiple hog frame braces are symmetrical arranged by center line of pre-buried sunpender.
The combined type sunpender steel joist suspended ceiling system, including lower sunpender (29), inter-tie (55), main joist
(24), secondary joist (25), tie-rod shelve chamber (34), big hanging piece (26), Skeleton hanging part (31) and Thistle board (32)；Under described
Sunpender is equipped with lower sunpender part mantle fiber (33), and supporting plate band silk braid cylinder (36) is arranged on the lower sunpender part mantle fiber (33),
Tie-rod fastening supporting plate (35) is connected on supporting plate band silk braid cylinder (36), tie-rod fastening supporting plate (35) is put equipped with tie-rod
It sets chamber (34), the tie-rod shelves chamber (34) and tie-rod fastening supporting plate (35) is sleeved on lower sunpender (29), and the tie-rod is tight
Gu supporting plate (35) is shelved chamber (34) with tie-rod and fixed by screw, the inter-tie (55) shelves the sky of chamber (34) through tie-rod
Chamber；The main joist (24) is connect with lower sunpender (29) by big hanging piece (26), one end of the big hanging piece (26) and lower sunpender
(29) it connects, the other end of the big hanging piece (26) is connect with main joist (24)；Secondary joist (25) and main joist (24) pass through secondary
Skeleton hanging part (31) connection；Be connected with Thistle board (32) on the secondary joist (25), the Thistle board (32) and time
Keel (25) are connected by self-tapping screw (54).
The lower end of the pre-buried sunpender is connect with the upper end of lower sunpender (29).
The pre-buried sunpender ruggedized construction includes the horizontal platform sling of band peg, hangs stud frame, vertical pull rod, pull rod end plate, end
Plate peg and flexible isolating block, the horizontal platform sling of band peg is located between upper plate main reinforcement (2) and lower roof plate main reinforcement, described pre-
The upper end for burying sunpender is connect with the horizontal platform sling of peg, and the horizontal platform sling of band peg is connected by hanging stud frame and upper plate main reinforcement
It connects, the both ends with the horizontal platform sling of peg pass through peg and are connected separately with vertical pull rod, and the bottom of the vertical pull rod connects
It is connected to pull rod end plate, the pull rod end plate is connect with lower roof plate main reinforcement, and the pull rod end plate is equipped with end plate peg；The reinforcement
The top of frame brace is connect with end plate peg.
The lower end of the pre-buried sunpender is arranged with brace opening and boxes out bottom circumferential lamella and mobile hog frame shelf, it is described tiltedly
Bar opening boxes out bottom circumferential lamella and mobile hog frame shelf is fixed by fixing bolt, and the movable type hog frame shelf passes through spiral shell
Mother is fixed on pre-buried sunpender, is equipped with steel plate washer between the movable type hog frame shelf and nut.
Derrick type furred ceiling ground is whole to spell sliding system, and using structure roof as support frame, including main haulage cable is sliding
Rise structure and the symmetrical sliding structure of haulage cable；The sliding structure of main haulage cable includes main haulage cable, master
Haulage cable fixation steel plate, hoist engine and hoist engine regularization bracket；Structure roof is pre- there are two setting in the structure roof
It boxes out, left side wirerope is equipped in one of structure roof preformed hole and is oriented to steel pipe, is set in another structure roof preformed hole
There is right side wirerope guiding steel pipe；The main haulage cable fixation steel plate is located at structure roof upper end；The main traction steel wire
Rope one end is connect after passing through left side wirerope guiding steel pipe with main haulage cable fixation steel plate, and the main haulage cable other end is worn
It is connect after crossing right side wirerope guiding steel pipe with hoist engine, the hoist engine is mounted on hoist engine regularization bracket, the volume
Raise the top that structural slab top plate is arranged in machine regularization bracket；The symmetrical sliding structure of haulage cable includes hanging peaceful weighing apparatus
Frame, described hang are evenly equipped with several symmetrical haulage cables, connect on each symmetrical haulage cable on liter balancing stand
There is regularization suspension hook；Main haulage cable between the left side wirerope guiding steel pipe and right side wirerope guiding steel pipe connects
Hang a liter balancing stand；The regularization suspension hook is for hooking combined type sunpender steel joist suspended ceiling system.
The construction method of combined support derrick type furred ceiling, comprising the following steps:
Step 1: mounting structure roof plate template, pre-buried sunpender is arranged in structure roof template and pre-buried sunpender reinforces knot
Structure；
Step 2: with concrete pouring structure roof plate template, after structure roof molding, dismounting structure roof plate template；Institute
Stating structure roof, there are structure roof preformed holes；
Step 3: installing hog frame brace, the hog frame brace between pre-buried sunpender and pre-buried sunpender ruggedized construction
Top connect with pre-buried sunpender ruggedized construction, the lower part of the hog frame brace is connect with the lower end of pre-buried sunpender；
Step 4: lifting combined type sunpender steel joist suspended ceiling body by the whole sliding system of spelling in derrick type furred ceiling ground
System；
Step 5: the lower end of the lower sunpender upper end of combined type sunpender steel joist suspended ceiling system and the pre-buried sunpender
Connection；
Step 6: removing, derrick type furred ceiling ground is whole to spell sliding system；
Step 7: structure roof preformed hole is with concrete come sealing of hole.
Specifically, combined support derrick type ceiling construction method includes following construction procedure:
Step 1: structure roof (1) template is installed: carrying out formwork construction, corresponding position structure top to floor structure top plate
The installation of plate preformed hole (38) template.
Step 2: auxiliary processing device: auxiliary accessories and device needed for workshop processing screw rod, casing etc. at the construction field (site).
Step 3: assembling reinforcement, the fixed device of pre-buried sunpender monoblock type: after the installation of inspection structure top plate (1) template is errorless,
Assembling reinforcement construction is carried out to structure roof (1), and pre-buried sunpender monoblock type fixing end pre-buried structure is constructed.In design requirement position
The installation band horizontal platform sling of peg (5) is set, is connected under the band horizontal platform sling of peg (5) at the top of pre-buried sunpender (51), stud frame hangs in upper company
(4), downside and pre-buried sunpender two sides, which are set, erects ledges (3), and band silk braid cylinder (6), band silk braid cylinder (6) are set on the outside of pre-buried sunpender (51)
Peripheral hardware flexible collar (7)；The band horizontal platform sling of peg (5) top and upper plate main reinforcement (2) lower part set steel plate for sealing water (10)；Band bolt
It follows closely horizontal platform sling (5) two sides to connect vertical pull rod (8) by peg, vertical pull rod (8) bottom connecting rod end plate (9), pull rod
It is set on end plate (9) end plate peg (11), sets flexible isolating block (12) on the outside of pull rod end plate (9) and end plate peg (11).
Step 4: casting concrete: after the installation of structure roof (1) template, reinforcing bar help bundle and installation of embedded parts inspection errorless
Structure roof (1) concrete pouring construction is carried out, and casting concrete is conserved.
Step 5: derrick type ceiling support is constructed: reaching design requirement to structure roof (1) casting concrete curing strength
Afterwards, the symmetrical bilateral counter support construction of derrick type furred ceiling is carried out.Sunpender uses zinc-plated threaded screw rod (15) on the downside of structure roof (1),
In zinc-plated threaded screw rod (15) peripheral hardware galvanized steel casing (14)；The band horizontal platform sling of peg (5) two sides connect vertical draw by peg
Bar (8), vertical pull rod (8) bottom connecting rod end plate (9) set end plate peg (11) on pull rod end plate (9), pull rod end plate (9)
It is fixedly connected by screw rod sliding slot (23) with end plate peg (11) with the brace upper plate (22) of hog frame brace (20), is finally used
(13) are blocked with label mortar；Hog frame brace (20) lower part bracing diagonal opening is boxed out bottom circumferential lamella (21), and brace opening is boxed out
Bottom circumferential lamella (21) covers on zinc-plated threaded screw rod (15), brace opening box out bottom circumferential lamella (21) box out with movable type hog frame put
Plate (18) is fixed by fixing bolt (19), and galvanized steel casing (14) local ambient applies steel sleeve part mantle fiber (17), in steel bushing
Mobile hog frame shelf (18), galvanized steel casing under mobile hog frame shelf (18) are set in pipe part mantle fiber (17) range
(14) housing steel plate washer (28), steel plate washer (28) divide into nut (16).
Step 6: steel joist suspended ceiling system is constructed: carrying out the whole spelling of steel joist suspended ceiling system ground piecemeal as requested
Construction, comprising: installation sunpender and inter-tie (55), main joist (24) installation, secondary joist (25) installation, paper stone
Cream plate (32) installation.Supporting plate band silk braid cylinder (36) is covered on lower sunpender part mantle fiber (33), is filled on supporting plate band silk braid cylinder (36)
Tie-rod fastening supporting plate (35) and tie-rod are shelved chamber (34) and are fixed by supporting plate to tight screw (37), and inter-tie (55) passes through tie-rod
Shelve chamber (34) cavity；Big hanging piece (26) suspention main joist (24), big hanging piece (26) are fastened using main joist fastening bolt (30)
Main joist (24), big hanging piece (26) top are fastenedly connected lower sunpender (29) by steel plate washer (28) and sunpender nut (27)；Secondary dragon
Bone (25) is connect with main joist (24) by secondary joist pendant (31), and Thistle board (32), paper stone are connected under secondary joist (25)
Cream plate (32) reinforces connection with self-tapping screw (54).
Step 7: installation furred ceiling is whole to spell sliding auxiliary device and the whole sliding construction of spelling of furred ceiling: being reserved on structure roof (1)
Perforative structure roof preformed hole (38), structure roof preformed hole (38) is interior to wear wirerope guiding steel pipe (41), on structure top
Main haulage cable fixation steel plate (40) is arranged in plate (1) top, and steel is respectively set in main haulage cable fixation steel plate (40) two sides
Plate banking pin (43), it is pre- equipped with steel plate that structure roof preformed hole (38) top corresponds to main haulage cable fixation steel plate (40) position
It boxes out (42), one end of main haulage cable (39), main haulage cable (39) is fixed at left side steel plate preformed hole (42)
Steel pipe (41) are oriented to across left side wirerope, main haulage cable (39) connects under structure roof hangs a liter balancing stand (46), and master leads
Draw wirerope (39) and is connected to hoist engine out from right side steel plate preformed hole (42) across right side wirerope guiding steel pipe (41)
(44) on, main traction steel wire rope clamp (48) is arranged in right side steel plate preformed hole (42) top, and hoist engine (44) is arranged in hoist engine
On regularization bracket (45)；
Furred ceiling is whole spell sliding auxiliary device be installed and check it is errorless, and after the completion of the construction of steel joist suspended ceiling system,
A liter balancing stand (46) are hung in main haulage cable (39) lower part connection, hang a liter balancing stand (46) and the whole spelling system in lightgage steel joist ground
(52) pass through symmetrical haulage cable (47) and regularization suspension hook (49) connection.It opens hoist engine (44) and starts the whole spelling cunning of furred ceiling
Construction is risen, turns off hoist engine (44) to predetermined position and opens main traction steel wire rope clamp to lightweight steel joist system is sliding
(48), sliding system then is spelled with fixed device fixed ceilings are whole.
Step 8: repeat Step 6: step 7 is constructed, also can different whole ingredient blocks construct simultaneously.
Step 9: the corresponding whole sliding auxiliary device of spelling of furred ceiling is removed, to structure after completing the sliding fixed construction of whole spelling lifting
Top plate preformed hole (38) is with same concrete sealing of hole (50).
Specifically, combined support derrick type furred ceiling include: sunpender monoblock type fixing end, the reinforced combined type sunpender in top,
The whole sliding system of spelling of combined type sunpender steel joist suspended ceiling system and derrick type furred ceiling ground；Sunpender monoblock type fixing end packet
It includes: pre-buried sunpender (51) ruggedized construction, structure roof (1) water sealing structure, pre-buried sunpender (51) shoulder, structure roof (1)
Downside sunpender；The reinforced combined type sunpender in top includes: sunpender on the downside of structure roof (1), the connection of hog frame brace (20) top
Portion connecting structure under structure, hog frame brace (20)；Combined type sunpender steel joist suspended ceiling system include: inter-tie (55) with
The connection structure system of lower sunpender (29), main joist (24) hanging piece structure, secondary joist (25) mounting structure；Derrick type furred ceiling ground
The whole sliding system of spelling includes: the sliding system of main haulage cable (39), symmetrical the sliding system of haulage cable (47), structure top
Plate preformed hole (38) sealing of hole.
The pre-buried sunpender (51) reinforces support construction: the band horizontal platform sling of peg (5) connects pre-buried sunpender (51) below
Top is hung stud frame (4) with connecting on the horizontal platform sling of peg (5), and on the downside of the band horizontal platform sling of peg (5) and pre-buried sunpender two sides set frame
Stud frame (3), pre-buried sunpender (51) outside set band silk braid cylinder (6), band silk braid cylinder (6) peripheral hardware flexible collar (7).
Described structure roof (1) water sealing structure: the band horizontal platform sling of peg (5) top and top plate main reinforcement (2) lower part are set
Steel plate for sealing water (10).
Described pre-buried sunpender (51) shoulder: the band horizontal platform sling of peg (5) two sides connect vertical pull rod by peg
(8), vertical pull rod (8) bottom connecting rod end plate (9) sets end plate peg (11) on pull rod end plate (9), pull rod end plate (9) with
And flexible isolating block (12) are set on the outside of end plate peg (11).
Sunpender on the downside of the structure roof (1): sunpender uses zinc-plated threaded screw rod (15) on the downside of structure roof (1),
Zinc-plated threaded screw rod (15) peripheral hardware galvanized steel casing (14).
Sunpender on the downside of the structure roof (1): sunpender uses zinc-plated threaded screw rod (15) on the downside of structure roof (1),
Zinc-plated threaded screw rod (15) peripheral hardware galvanized steel casing (14).
Portion connecting structure on the hog frame brace (20): the band horizontal platform sling of peg (5) two sides are connected perpendicular by peg
To pull rod (8), vertical pull rod (8) bottom connecting rod end plate (9) sets end plate peg (11), pull rod end plate on pull rod end plate (9)
(9) it is fixedly connected by screw rod sliding slot (23) with end plate peg (11) with the brace upper plate (22) of hog frame brace (20), most
(13) are blocked with same label mortar afterwards.
Portion connecting structure under the hog frame brace (20): hog frame brace (20) lower part bracing diagonal opening is boxed out bottom
Ring flat-plate (21), brace opening bottom circumferential lamella (21) of boxing out cover on zinc-plated threaded screw rod (15), and brace opening boxes out bottom circumferential lamella (21)
Box out with mobile hog frame shelf (18) through fixing bolt (19) fixation, galvanized steel casing (14) local ambient applies steel bushing
Pipe part mantle fiber (17) sets mobile hog frame shelf (18), mobile hog frame in steel sleeve part mantle fiber (17) range
Galvanized steel casing (14) housing steel plate washer (28) under shelf (18), steel plate washer (28) divide into nut (16).
The connection structure system of the inter-tie (55) and lower sunpender (29): it covers and holds in the palm on lower sunpender part mantle fiber (33)
Strip silk braid cylinder (36), supporting plate shelve chamber (34) with dress tie-rod fastening supporting plate (35) and tie-rod on silk braid cylinder (36) and pass through supporting plate pair
Tight screw (37) is fixed, and inter-tie (55) passes through tie-rod and shelves chamber (34) cavity.
Described main joist (24) the hanging piece structure: big hanging piece (26) suspention main joist (24), big hanging piece (26) utilize main dragon
Bone fastening bolt (30) fastens main joist (24), and big hanging piece (26) top is connected by steel plate washer (28) and sunpender nut (27) fastening
Connect lower sunpender (29).
Described secondary joist (25) mounting structure: secondary joist (25) and main joist (24) are connected by secondary joist pendant (31)
It connects, connects under secondary joist (25) Thistle board (32), Thistle board (32) reinforces connection with self-tapping screw (54).
Described main haulage cable (39) the sliding system: perforative structure roof preformed hole is reserved in structure roof (1)
(38), wirerope guiding steel pipe (41) is worn in structure roof preformed hole (38), and on structure roof (1) top, main traction steel is set
Steel plate banking pin (43), structure roof is respectively set in cord fixation steel plate (40), main haulage cable fixation steel plate (40) two sides
Preformed hole (38) top corresponds to main haulage cable fixation steel plate (40) position equipped with steel plate preformed hole (42), and in left side, steel plate is pre-
It boxes out and fixes one end of main haulage cable (39) at (42), main haulage cable (39) passes through left side wirerope and is oriented to steel pipe
(41), main haulage cable (39) connects under structure roof hangs a liter balancing stand (46), and main haulage cable (39) passes through right side steel
Cord be oriented to steel pipe (41) from right side steel plate preformed hole (42) come out be connected on hoist engine (44), right side steel plate preformed hole
(42) main traction steel wire rope clamp (48) is arranged in top, and hoist engine (44) is arranged on hoist engine regularization bracket (45).
The sliding system of symmetrical secondary haulage cable (47): a liter balancing stand is hung in main haulage cable (39) lower part connection
(46), a liter balancing stand (46) and the whole spelling system (52) in lightgage steel joist ground are hung and passes through symmetrical haulage cable (47) and regularization
Suspension hook (49) connection.
Described structure roof preformed hole (38) sealing of hole；After the completion of the whole sliding construction of spelling system in derrick type furred ceiling ground,
To structure roof preformed hole (38) with same concrete sealing of hole (50).
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (5)
1. a kind of combined support derrick type furred ceiling, is lifted in structure roof, it is characterised in that: including reinforced combined type sunpender
Structure and combined type sunpender steel joist suspended ceiling system；
The reinforced combined type hanging rod structure, including pre-buried sunpender, pre-buried sunpender ruggedized construction and hog frame brace, it is described pre-
The upper end for burying sunpender is fixed in structure roof, and the pre-buried sunpender ruggedized construction is located at structure roof for reinforcing pre-buried hang
Bar；The top of the hog frame brace is connect with pre-buried sunpender ruggedized construction, the lower part of the hog frame brace and pre-buried sunpender
Lower end connection；Multiple hog frame braces are symmetrical arranged by center line of pre-buried sunpender；
The combined type sunpender steel joist suspended ceiling system, including lower sunpender, inter-tie, main joist, secondary joist, tie-rod are shelved
Chamber, big hanging piece, Skeleton hanging part and Thistle board；The lower sunpender is equipped with lower sunpender part mantle fiber, the lower sunpender part
It is arranged with supporting plate band silk braid cylinder on mantle fiber, tie-rod fastening supporting plate, the tie-rod fastening support are connected on the supporting plate band silk braid cylinder
Plate is equipped with tie-rod and shelves chamber, and the tie-rod shelves chamber and tie-rod fastening supporting plate is sleeved on lower sunpender, the tie-rod fastening
Supporting plate is shelved chamber with tie-rod and is fixed by screw, and the inter-tie shelves the cavity of chamber through tie-rod；The main joist is under
Sunpender is connected by big hanging piece, and one end of the big hanging piece is connect with lower sunpender, and the other end and main joist of the big hanging piece connect
It connects；Secondary joist is connect with main joist by secondary joist pendant；Thistle board, the Paper-faced gyp are connected on the secondary joist
Plate is connect with secondary joist by self-tapping screw；
The lower end of the pre-buried sunpender is connect with the upper end of lower sunpender.
2. combined support derrick type furred ceiling according to claim 1, it is characterised in that: the pre-buried sunpender ruggedized construction packet
It includes the horizontal platform sling of band peg, hang stud frame, vertical pull rod, pull rod end plate, end plate peg and flexible isolating block, the band peg water
Between upper plate main reinforcement and lower roof plate main reinforcement, the upper end of the pre-buried sunpender is connect flat platform sling with the horizontal platform sling of peg,
The horizontal platform sling of band peg is connect by hanging stud frame with upper plate main reinforcement, and the both ends with the horizontal platform sling of peg pass through
Peg is connected separately with vertical pull rod, and the bottom of the vertical pull rod is connected with pull rod end plate, the pull rod end plate and lower roof plate
Main reinforcement connection, the pull rod end plate are equipped with end plate peg；The top of the hog frame brace is connect with end plate peg.
3. combined support derrick type furred ceiling according to claim 1, it is characterised in that: the lower end of the pre-buried sunpender covers
It boxes out bottom circumferential lamella and mobile hog frame shelf equipped with brace opening, the brace opening is boxed out bottom circumferential lamella and mobile hog frame
Shelf is fixed by fixing bolt, and the movable type hog frame shelf is fixed on pre-buried sunpender by nut, the movable type
Steel plate washer is equipped between hog frame shelf and nut.
4. combined support derrick type furred ceiling according to claim 1, it is characterised in that: the lower end of the pre-buried sunpender is
Zinc-plated threaded screw rod, the zinc-plated threaded screw rod outside are equipped with galvanized steel casing.
5. the construction method of combined support derrick type furred ceiling according to any one of claims 1-4, which is characterized in that packet
Include following steps:
Step 1: mounting structure roof plate template, is arranged pre-buried sunpender and pre-buried sunpender ruggedized construction in structure roof template；
Step 2: with concrete pouring structure roof plate template, after structure roof molding, dismounting structure roof plate template；The knot
There are structure roof preformed holes for structure top plate；
Step 3: between pre-buried sunpender and pre-buried sunpender ruggedized construction install hog frame brace, the hog frame brace it is upper
Portion is connect with pre-buried sunpender ruggedized construction, and the lower part of the hog frame brace is connect with the lower end of pre-buried sunpender；
Step 4: lifting combined type sunpender steel joist suspended ceiling system by the whole sliding system of spelling in derrick type furred ceiling ground；
Derrick type furred ceiling ground is whole to spell sliding system, using structure roof as support frame, including the sliding knot of main haulage cable
Structure and the symmetrical sliding structure of haulage cable；
The sliding structure of main haulage cable includes main haulage cable, main haulage cable fixation steel plate, hoist engine and volume
Raise machine regularization bracket；It is set in the structure roof there are two structure roof preformed hole, in one of structure roof preformed hole
It is oriented to steel pipe equipped with left side wirerope, right side wirerope is equipped in another structure roof preformed hole and is oriented to steel pipe；The master leads
Draw wirerope fixation steel plate and is located at structure roof upper end；After described main haulage cable one end passes through left side wirerope guiding steel pipe
Connect with main haulage cable fixation steel plate, the main haulage cable other end pass through right side wirerope guiding steel pipe after with hoist engine
Connection, the hoist engine are mounted on hoist engine regularization bracket, and the hoist engine regularization bracket is arranged in structural slab top plate
Top；The symmetrical sliding structure of haulage cable includes hanging a liter balancing stand, it is described hang be evenly equipped on liter balancing stand it is several
Symmetrical haulage cable is connected with regularization suspension hook on each symmetrical haulage cable；The left side wirerope is led
A liter balancing stand is hung to the main haulage cable connection between steel pipe and right side wirerope guiding steel pipe；
The regularization suspension hook is for hooking combined type sunpender steel joist suspended ceiling system；
Step 5: the lower sunpender upper end of combined type sunpender steel joist suspended ceiling system and the lower end of the pre-buried sunpender connect
It connects；
Step 6: removing, derrick type furred ceiling ground is whole to spell sliding system；
Step 7: structure roof preformed hole is with concrete come sealing of hole.
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| CN201910027369.4A CN109555257B (en) | 2019-01-11 | 2019-01-11 | Combined supporting and hanging rod type suspended ceiling and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910027369.4A CN109555257B (en) | 2019-01-11 | 2019-01-11 | Combined supporting and hanging rod type suspended ceiling and construction method |
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| CN109555257B CN109555257B (en) | 2020-11-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110469027A (en) * | 2019-08-08 | 2019-11-19 | 北京城建六建设集团有限公司 | A kind of connecting member system reversely supported for furred ceiling and its construction method |
| CN112252565A (en) * | 2020-10-28 | 2021-01-22 | 金螳螂精装科技（苏州）有限公司 | Mounting and limiting structure for assembled ceiling acoustic panel |
| CN114718241A (en) * | 2022-04-15 | 2022-07-08 | 中建一局集团第三建筑有限公司 | Ultrahigh-height hollow slab suspended ceiling structure and construction method |
| CN116905717A (en) * | 2023-06-15 | 2023-10-20 | 杭州建工集团有限责任公司 | Integral light steel keel suspended ceiling installation construction method |
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| TW201350654A (en) * | 2012-06-05 | 2013-12-16 | Usg Interiors Llc | Two-piece modular yoke |
| CN205875496U (en) * | 2016-07-29 | 2017-01-11 | 中建三局东方装饰设计工程有限公司 | Hang steel sheet connection structure |
| CN107460988A (en) * | 2017-08-29 | 2017-12-12 | 深圳市建艺装饰集团股份有限公司 | A kind of plaster tablet suspended ceiling active anti-cracking structure and construction method |
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| US5325647A (en) * | 1992-08-21 | 1994-07-05 | Armstrong World Industries, Inc. | Composite ceiling grid |
| TW201350654A (en) * | 2012-06-05 | 2013-12-16 | Usg Interiors Llc | Two-piece modular yoke |
| CN205875496U (en) * | 2016-07-29 | 2017-01-11 | 中建三局东方装饰设计工程有限公司 | Hang steel sheet connection structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469027A (en) * | 2019-08-08 | 2019-11-19 | 北京城建六建设集团有限公司 | A kind of connecting member system reversely supported for furred ceiling and its construction method |
| CN112252565A (en) * | 2020-10-28 | 2021-01-22 | 金螳螂精装科技（苏州）有限公司 | Mounting and limiting structure for assembled ceiling acoustic panel |
| CN114718241A (en) * | 2022-04-15 | 2022-07-08 | 中建一局集团第三建筑有限公司 | Ultrahigh-height hollow slab suspended ceiling structure and construction method |
| CN116905717A (en) * | 2023-06-15 | 2023-10-20 | 杭州建工集团有限责任公司 | Integral light steel keel suspended ceiling installation construction method |
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