CN113089918A - Construction method for mounting abutted seam filler of prefabricated composite floor slab - Google Patents
Construction method for mounting abutted seam filler of prefabricated composite floor slab Download PDFInfo
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- CN113089918A CN113089918A CN202110413284.7A CN202110413284A CN113089918A CN 113089918 A CN113089918 A CN 113089918A CN 202110413284 A CN202110413284 A CN 202110413284A CN 113089918 A CN113089918 A CN 113089918A
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- support
- construction method
- rod
- composite floor
- fixing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
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- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/365—Stop-end shutterings
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- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
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- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/005—Strips for covering joints between form sections, e.g. to avoid burring or spilling of laitance
Abstract
The invention relates to the field of building construction, in particular to a prefabricated composite floor slab installation and splicing filler construction method, which uses a splicing filler construction device, wherein the splicing filler construction device comprises a first support and a second support, the first support is provided with a plurality of slots, the two ends of the first support are respectively provided with a slot, the slots at the two ends of the first supports are correspondingly arranged and communicated with each other, connecting rods are arranged in the slots, the connecting rods respectively penetrate through the correspondingly arranged slots, the top of the first support is provided with a fixed slot, the bottom of the first support is provided with a through hole, a first inserting rod is inserted into the through holes, the top of the first inserting rod respectively penetrates through the through holes and extends into the fixed slots, the fixed rods are symmetrically hinged with fixed rods, and one end of the fixed rod, which is far away from the first inserting rod, is fixedly provided with a fixture block. The method can quickly and efficiently fill gaps generated after the prefabricated composite floor slabs are spliced, and is suitable for popularization.
Description
Technical Field
The invention relates to the field of building construction, in particular to a construction method for mounting abutted seam filler of a prefabricated composite floor slab.
Background
The prefabricated composite floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity.
After the prefabricated composite floor slab is installed, gaps can exist between adjacent prefabricated composite floor slabs, the gaps generally need manual filling of cement, the effect of sealing is achieved, meanwhile, the adjacent prefabricated composite floor slabs are connected with each other, time and labor are wasted in the processing mode, labor cost is greatly improved, construction progress is reduced, most prefabricated composite floor slabs are horizontally placed, filling compactness cannot be guaranteed due to manual filling, cement is easily made to fall off due to the influence of gravity after filling, the gap filling effect is influenced, the connection strength of the prefabricated composite floor slabs is also influenced, and inconvenience is brought to installation of the prefabricated composite floor slabs.
Disclosure of Invention
In order to solve the problems, the invention provides a construction method for filling joints of prefabricated composite floor slabs, which can be used for quickly and efficiently filling gaps generated after the prefabricated composite floor slabs are spliced, improving the installation construction progress of the prefabricated composite floor slabs, reducing the labor cost, shaping, maintaining pressure and compacting filled cement, avoiding the filled cement from falling off, and greatly improving the installation effect of the prefabricated composite floor slabs.
In order to achieve the purpose, the invention adopts the following technical scheme that a construction method for installing and filling abutted seams of prefabricated composite floor slabs uses an abutted seam filling construction device, the abutted seam filling construction device comprises a first support and a second support, and the concrete method for processing the gap filling after the prefabricated composite floor slabs are spliced by adopting the abutted seam filling construction device is as follows:
s1, inspection device: before using the above-mentioned piece filler construction equipment, check the equipment:
s2, fixing a first bracket: placing a first support in the checked abutted seam filler construction device in the step S1 on an abutted seam of the prefabricated laminated floor slab, and operating the first support to seal the bottom of the abutted seam;
s3, fixing a second bracket: placing the second bracket in turn on the first bracket in the S2 and fixing the second bracket, and fixing the first bracket and fixing the second bracket at the same time;
s4, compacting cement: pouring cement into the abutted seams in the S3, operating the second bracket to compact the poured cement and continuously maintaining the pressure of the cement, and forming after the cement is solidified;
the first support is provided with a plurality of slots, the two ends of the first support are respectively provided with a first slot, the slots at the two ends of the first support are correspondingly arranged and communicated with each other, the first slots are internally provided with connecting rods, the connecting rods respectively penetrate through the correspondingly arranged slots, the top of the first support is provided with a fixing slot, the bottom of the first support is provided with a through hole, a first inserting rod is inserted in the through hole, the top of the first inserting rod respectively penetrates through the through holes and extends into the fixing slots and is symmetrically hinged with fixing rods, one end of each fixing rod far away from the first inserting rod is fixedly provided with a clamping block, the bottom of the first inserting rod is provided with a supporting rod, the two sides of the supporting rod are respectively hinged with a baffle plate, and the first inserting rod and the supporting rod can be connected through the first support, and the baffle is driven to be clamped at the bottom of the abutted seam of the prefabricated composite floor slab, the bottom of the abutted seam is sealed, and the baffle can be prevented from falling off when cement is filled.
The second bracket is provided with a plurality of brackets, the second brackets are respectively arranged above the first bracket, both ends of the second bracket are provided with positioning grooves with arc structures, the positioning grooves are respectively clamped on the reinforcing steel bars at the top of the prefabricated composite floor slab, the top of the first bracket is provided with a threaded rod, the threaded rod is in threaded connection with a nut, the second bracket is provided with a second through hole, the second through hole is respectively arranged corresponding to and inserted with the threaded rod, the bottom of the second bracket and positioned above the fixed groove are provided with a second slot, the second slots on the second bracket are arranged corresponding to each other, a second inserting rod is arranged in the second slot correspondingly arranged, the bottom of the second inserting rod is provided with a plurality of tension springs, and one end of each tension spring, which is far away from the second inserting rod, is provided with a connecting plate, the bottom of connecting plate is provided with the gasbag, the symmetry is provided with a plurality of through-holes No. three on No. two inserted bars, the top of No. two supports all is provided with adjusting bolt, adjusting bolt's bottom is run through respectively No. two supports with No. three through-holes correspond the setting, through No. two supports can be right No. one support is pressed fixedly, avoids No. one support produces when pouring cement and removes, simultaneously through No. two supports can be connected the gasbag, through the gasbag can carry out compaction and the continuation to cement to the cement after filling and carry out the pressurize, can improve the joint strength of prefabricated coincide floor piece.
As a preferred technical scheme of the present invention, a first spring clamping block is disposed in each first slot, a plurality of first clamping grooves are disposed on both sides of the connecting rod, and the first clamping grooves are respectively disposed corresponding to the first spring clamping blocks.
As a preferred technical scheme of the present invention, two sides of the clamping block are respectively provided with a second spring clamping block, the inner walls of the fixing grooves are respectively provided with a second clamping groove, and the second clamping grooves are respectively arranged corresponding to the second spring clamping blocks.
As a preferred technical scheme of the present invention, the top of each support rod is provided with a telescopic groove, the bottom of each first insertion rod is inserted into the telescopic grooves, one end of each first insertion rod inserted into the telescopic grooves is sleeved with a spring, and the top of each spring is fixedly mounted on the inner wall of each telescopic groove.
As a preferred technical scheme of the invention, the support rods are provided with limiting blocks below the baffle plates, and the limiting blocks are respectively arranged corresponding to the baffle plates.
As a preferred technical scheme, a plurality of branches are annularly distributed on the first inserted link, the branches are of hollow structures, and a plurality of through grooves are formed in the branches and penetrate through the branches respectively.
As a preferred technical scheme, clamping plates are arranged at two ends of the connecting rod, the clamping plates are arranged in a pairwise corresponding mode, and auxiliary baffles are fixedly arranged at one ends, far away from the connecting rod, of the correspondingly arranged clamping plates respectively.
As a preferable technical scheme of the invention, sealing rubber strips are arranged at one ends of the baffles far away from the supporting rods.
The invention has the beneficial effects that:
1. according to the invention, gaps generated after splicing of the prefabricated composite floor slabs can be quickly and efficiently filled, the installation construction progress of the prefabricated composite floor slabs is improved, the labor cost is reduced, meanwhile, the filled cement can be shaped, maintained and compacted, the filled cement is prevented from falling off, and the installation effect of the prefabricated composite floor slabs is greatly improved.
2. The first support is designed, the first support can be connected with the first inserting rod and the supporting rod, the baffle can be driven to be clamped at the splicing seam of the prefabricated composite floor slab through the first inserting rod and the supporting rod, the bottom of the splicing seam is sealed, cement can be poured conveniently, meanwhile, the cement after pouring can be prevented from falling, the installation is convenient, and the labor cost is reduced.
3. The second bracket is designed, the first bracket can be pressed and fixed through the second bracket, the second bracket can be connected with the air bag, and the air bag can press the poured cement, so that the cement is compacted and continuously maintained, and the strength of the abutted seam connection is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic process flow diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a perspective cutaway view of the present invention;
FIG. 4 is a schematic perspective view of the first bracket of the present invention;
FIG. 5 is an enlarged partial schematic view of the invention at A of FIG. 4;
FIG. 6 is a schematic top view of the first bracket of the present invention;
FIG. 7 is a cross-sectional view of the first bracket of the present invention;
FIG. 8 is an enlarged partial schematic view of the invention at B of FIG. 7;
fig. 9 is a schematic sectional structure view of the stem of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 9, a construction method for installing and filling a seam of a prefabricated composite floor slab uses a construction device for filling a seam, the construction device for filling a seam comprises a first bracket 1 and a second bracket 2, and the concrete method for processing the seam filling after splicing the prefabricated composite floor slab by using the construction device for filling a seam is as follows:
s1, inspection device: before using the above-mentioned piece filler construction equipment, check the equipment:
s2, fixing a first bracket: placing a first support 1 in the checked abutted seam filler construction device in the step S1 on an abutted seam of a prefabricated laminated floor slab, and operating the first support 1 to seal the bottom of the abutted seam;
s3, fixing a second bracket: placing the second bracket 2 in turn on the first bracket 1 in the above S2 and fixing it, fixing the first bracket 1 and fixing itself at the same time;
s4, compacting cement: pouring cement into the abutted seams in the S2, operating the second bracket 2 to compact the poured cement and continuously maintain the pressure of the cement, so that the cement is solidified and then molded;
The top of the first support 1 is provided with a fixing groove 13, the bottom of the first support 1 is provided with a through hole 14, an inserting rod 15 is inserted into the through hole 14, the top of the inserting rod 15 penetrates through the through hole 14 respectively and extends into the fixing groove 13 and is symmetrically hinged with a fixing rod 16, one end of the fixing rod 16 far away from the inserting rod 15 is fixedly provided with a clamping block 17, the bottom of the inserting rod 15 is provided with a supporting rod 18, two sides of the supporting rod 18 are respectively hinged with a baffle 19, the through hole 14 is used for inserting the inserting rod 15, the inserting rod 15 is used for connecting the supporting rod 18, the supporting rod 18 is used for connecting the baffle 19, the baffle 19 is used for being clamped at the bottom of the spliced seam to seal the bottom of the spliced seam and facilitate cement pouring, the fixing rod 17 is used for driving the inserting rod 15 and the supporting rod 18 to lift, the clamping block 17 is used for matching with the fixing rod 16 to tension the inserting rod 15 and the supporting rod 18, so that the baffle 19 is clamped and fixed at the bottom of the splicing seam.
The second support 2 is provided with a plurality of supports 2, the second support 2 is respectively arranged above the first support 1, both ends of the second support 2 are respectively provided with a positioning groove 21 with an arc structure, the positioning grooves 21 are respectively clamped on the steel bars at the top of the prefabricated composite floor slab, the top of the first support 1 is provided with a threaded rod 101, the threaded rods 101 are all in threaded connection with nuts 102, the second support 2 is provided with second through holes 22, the second through holes 22 are respectively arranged corresponding to and spliced with the threaded rods 101, the second support 2 is contacted with the steel bars at the top of the prefabricated composite floor slab through the positioning grooves 21, the threaded rods 101 are inserted in the second through holes 22 and are spirally lifted up through the nuts 102, can be with No. 2 jack-ups of support No. two, make constant head tank 21 on No. 2 of supports press and realize fixing on the reinforcing bar on prefabricated coincide floor, through the reverse acting force of No. 2 of supports, make support 1 fixed simultaneously.
A second slot 23 is arranged at the bottom of the second bracket 2 and above the fixed groove 13, the second slot 23 on the second bracket 2 is arranged correspondingly, a second inserted rod 24 is arranged in the correspondingly arranged second slot 23, a plurality of tension springs 25 are arranged at the bottom of the second inserted rod 24, one ends of the tension springs 25 far away from the second inserted rod 24 are provided with connecting plates 26, the bottoms of the connecting plates 26 are provided with air bags 27, a plurality of third through holes 28 are symmetrically arranged on the second inserted rod 24, adjusting bolts 29 are arranged at the tops of the second bracket 2, the bottoms of the adjusting bolts 29 respectively penetrate through the second bracket 2 and are arranged correspondingly to the third through holes 28, the second slot 23 is used for inserting the second inserted rod 24, the second inserted rod 24 is connected with the connecting plates 26 through the tension springs 25, the connecting plates 26 are used for fixing the air bags 27, the air bags 27 can expand through inflation to press poured cement, the adjusting bolts 29 press the connecting plates 26 through the third through holes 28, the air bag 27 is continuously pressed against the poured cement, and pressure is maintained after the cement is compacted.
A spring clamping block 111 is arranged in each slot 11, a plurality of first clamping grooves 121 are formed in two sides of each connecting rod 12, each first clamping groove 121 corresponds to one spring clamping block 111, and each first spring clamping block 111 is matched with one clamping groove 121 to be used for positioning each connecting rod 12, so that the connecting rods are prevented from moving.
Two sides of the latch 17 are respectively provided with a second spring latch 171, the inner wall of the fixing groove 13 is provided with a second engaging groove 131, the second engaging groove 131 is respectively arranged corresponding to the second spring latch 171, and the second spring latch 171 is matched with the second engaging groove 131 to fix the latch 17, so that the latch 17 is prevented from bouncing up to affect the fixation of the baffle 19.
The top of bracing piece 18 all is provided with flexible groove 181, and the bottom of inserted bar 15 is inserted respectively and is established in flexible groove 181, and one end that inserted bar 15 was inserted and is established in flexible groove 181 all overlaps and is equipped with spring 151, and the top of spring 151 is fixed mounting respectively on the inner wall of flexible groove 181, and flexible groove 181 cooperates spring 151 to be used for making bracing piece 18 have certain elasticity, can avoid an inserted bar 15 transition to tighten.
The supporting rod 18 is provided with a limiting block 182 below the baffle 19, the limiting block 182 corresponds to the baffle 19, and the limiting block 182 is used for limiting the baffle 19 and preventing the baffle 19 from turning downwards.
All be the annular distribution on inserted bar 15 and be provided with a plurality of branches 152, branch 152 is hollow structure, all is provided with a plurality of logical grooves 153 on the branch 152, leads to groove 153 and runs through branch 152 respectively, leads to groove 153 and is used for making cement get into branch 152 in, and hollow structure's branch 152 can improve the degree of solidification of cement, can improve the joint strength of piece.
The both ends of connecting rod 12 all are provided with cardboard 3, and cardboard 3 is two liang of settings that correspond, and the cardboard 3 that corresponds the setting is kept away from the one end of connecting rod 12 and is fixed mounting respectively has supplementary baffle 31, and cardboard 3 is used for the joint on connecting rod 12, makes supplementary baffle 31 fix at the both ends of piece, can avoid cement to receive gasbag 27 and press the back and spill over from the both ends of piece.
One end of the baffle 19, which is far away from the support rod 18, is provided with a sealing rubber strip 191, and the sealing rubber strip 191 can prevent cement from being pressed downwards and overflowing.
The use method comprises the following steps:
sequentially erecting the first supports 1 on the abutted seams, connecting all the first supports 1 into a whole through connecting rods 12, pressing a baffle plate 19 downwards through a fixing rod 16, automatically opening the baffle plate 19 after penetrating through the abutted seams under the action of gravity, lifting the fixing rod 16 upwards to enable the baffle plate 19 to be clamped at the bottoms of the abutted seams, opening the fixing rod 16 towards two sides, and fixing the fixing rod 16 through a fixture block 17;
the second support 2 is sequentially placed on the first support 1, the threaded rod 101 is inserted into the second through hole 22, the operating nut 102 is lifted, the second support 2 is jacked up, the second support 2 drives the positioning groove 21 to be clamped on the steel bars on the prefabricated laminated floor slab after being lifted, and the first support 1 and the second support 2 can be mutually pressed to realize fixation;
filling cement into the joints of the prefabricated composite floor slab, inserting the second inserting rod 24 into the second inserting groove 23, inflating the air bag 27 to expand, pressing the air bag 27 through the adjusting bolt 29 to press the air bag 27 on the cement, compacting the air bag 27 and maintaining pressure.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a prefabricated coincide floor installation piece filler construction method, its has used a piece filler construction equipment, and this piece filler construction equipment includes support (1) and No. two supports (2), its characterized in that: the concrete method for processing the gap filler after splicing the prefabricated composite floor slab by adopting the splicing gap filler construction device is as follows:
s1, inspection device: before using the above-mentioned piece filler construction equipment, check the equipment:
s2, fixing a first bracket: placing a first support (1) in the checked abutted filler construction device in the step S1 on an abutted seam of the prefabricated laminated floor slab, and operating the first support (1) to seal the bottom of the abutted seam;
s3, fixing a second bracket: placing the second bracket (2) in the first bracket (1) in the S2 in sequence and fixing the second bracket, and fixing the first bracket (1) and fixing the second bracket at the same time;
s4, compacting cement: pouring cement into the abutted seams in the S2, operating the second bracket (2) to compact the poured cement and continuously maintain the pressure of the cement, so that the cement is solidified and then molded;
the number one support (1) is provided with a plurality of slots (11), the slots (11) at the two ends of the number one support (1) are correspondingly arranged and communicated with each other, a connecting rod (12) is arranged in each slot (11), the connecting rod (12) penetrates through the corresponding slots (11), a fixing groove (13) is arranged at the top of the number one support (1), a number one through hole (14) is arranged at the bottom of the number one support (1), a number one inserting rod (15) is inserted into the number one through hole (14), the top of the number one inserting rod (15) penetrates through the number one through hole (14) respectively and extends into the fixing groove (13) and is symmetrically hinged with a fixing rod (16), and a clamping block (17) is fixedly arranged at one end, far away from the number one inserting rod (15), of the fixing rod (16), a support rod (18) is arranged at the bottom of the first inserted rod (15), and two sides of the support rod (18) are respectively hinged with a baffle (19);
the number of the second supports (2) is multiple, the second supports (2) are respectively arranged above the first supports (1), positioning grooves (21) of arc structures are respectively arranged at two ends of the second supports (2), the positioning grooves (21) are respectively connected to reinforcing steel bars at the tops of prefabricated composite floor slabs in a clamping mode, threaded rods (101) are respectively arranged at the tops of the first supports (1), nuts (102) are connected to the threaded rods (101) in a threaded mode, second through holes (22) are respectively arranged on the second supports (2), the second through holes (22) are respectively arranged corresponding to and spliced with the threaded rods (101), second slots (23) are respectively arranged at the bottoms of the second supports (2) and above the fixing grooves (13), the second slots (23) on the second supports (2) are arranged corresponding to each other, second inserting rods (24) are arranged in the corresponding second slots (23), the bottom of No. two inserted bar (24) is provided with a plurality of extension springs (25), extension spring (25) are kept away from the one end of No. two inserted bar (24) is provided with connecting plate (26), the bottom of connecting plate (26) is provided with gasbag (27), the symmetry is provided with a plurality of No. three through-holes (28) on No. two inserted bar (24), the top of No. two support (2) all is provided with adjusting bolt (29), the bottom of adjusting bolt (29) runs through respectively No. two support (2) with No. three through-holes (28) correspond the setting.
2. The prefabricated composite floor slab installation and splicing filler construction method according to claim 1, wherein the construction method comprises the following steps: a spring clamping block (111) is arranged in each slot (11), a plurality of first clamping grooves (121) are arranged on two sides of each connecting rod (12), and the first clamping grooves (121) are respectively arranged corresponding to the spring clamping blocks (111).
3. The prefabricated composite floor slab installation and splicing filler construction method according to claim 1, wherein the construction method comprises the following steps: two sides of the clamping block (17) are respectively provided with a second spring clamping block (171), the inner walls of the fixing grooves (13) are respectively provided with a second clamping groove (131), and the second clamping grooves (131) are respectively arranged corresponding to the second spring clamping blocks (171).
4. The prefabricated composite floor slab installation and splicing filler construction method according to claim 1, wherein the construction method comprises the following steps: the top of bracing piece (18) all be provided with flexible groove (181), the bottom of inserted bar (15) is inserted respectively and is established in flexible groove (181), inserted bar (15) are inserted and are established one end in flexible groove (181) all is equipped with spring (151), the top of spring (151) is fixed mounting respectively on the inner wall of flexible groove (181).
5. The prefabricated composite floor slab installation and splicing filler construction method according to claim 1, wherein the construction method comprises the following steps: the supporting rod (18) is provided with a limiting block (182) below the baffle (19), and the limiting block (182) is arranged corresponding to the baffle (19).
6. The prefabricated composite floor slab installation and splicing filler construction method according to claim 1, wherein the construction method comprises the following steps: a inserted bar (15) on all be annular distribution and be provided with a plurality of branches (152), branch (152) are hollow structure, all be provided with a plurality of logical groove (153) on branch (152), logical groove (153) run through respectively branch (152).
7. The prefabricated composite floor slab installation and splicing filler construction method according to claim 1, wherein the construction method comprises the following steps: the two ends of the connecting rod (12) are provided with clamping plates (3), the clamping plates (3) are arranged in a pairwise corresponding mode, and auxiliary baffles (31) are fixedly mounted at one ends, far away from the connecting rod (12), of the clamping plates (3) correspondingly.
8. The prefabricated composite floor slab installation and splicing filler construction method according to claim 1, wherein the construction method comprises the following steps: and sealing rubber strips (191) are arranged at one ends of the baffles (19) far away from the supporting rods (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110413284.7A CN113089918B (en) | 2021-04-16 | 2021-04-16 | Construction method for mounting abutted seam filler of prefabricated composite floor slab |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110413284.7A CN113089918B (en) | 2021-04-16 | 2021-04-16 | Construction method for mounting abutted seam filler of prefabricated composite floor slab |
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| CN113089918A true CN113089918A (en) | 2021-07-09 |
| CN113089918B CN113089918B (en) | 2022-09-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445729A (en) * | 2021-07-21 | 2021-09-28 | 天津洪晟基业建材有限公司 | Building template slab staggering prevention joint connection method |
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