CN111980399B - Fabricated building laminated slab splicing seam anti-floating device based on aluminum die system and construction method - Google Patents
Fabricated building laminated slab splicing seam anti-floating device based on aluminum die system and construction method Download PDFInfo
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- CN111980399B CN111980399B CN202010656188.0A CN202010656188A CN111980399B CN 111980399 B CN111980399 B CN 111980399B CN 202010656188 A CN202010656188 A CN 202010656188A CN 111980399 B CN111980399 B CN 111980399B
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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
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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
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- Civil Engineering (AREA)
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Abstract
The invention discloses an aluminum die system-based fabricated building laminated slab splicing seam anti-floating device and a construction method, and belongs to the technical field of building floor slab construction. The invention is provided with a support plate and a flexible connecting assembly, wherein the flexible connecting assembly comprises a flexible connecting piece, a connecting piece and an adjusting piece, the position of the adjusting piece on the connecting piece is adjusted to enable the support plate and the laminated slab to be in a compressed state, and the compressed state is in a controllable range, so that a series of complicated operation problems that slurry leakage is formed by displacement of the laminated floor slab under the action of construction load when concrete is poured, or a formed uneven surface structure needs to be constructed again and the like are avoided. The composite floor slab cast-in-place slab template has the advantages that good ground stability of the composite floor slab can be effectively guaranteed, the construction quality of concrete is guaranteed, the condition that slurry leakage or a formed uneven surface structure needs to be subjected to post-construction is avoided, the composite floor slab cast-in-place slab template is simple, convenient and economical to manufacture, simple to install and high in reliability, and can be widely applied to reinforcement of cast-in-place slab strips of prefabricated structural composite floor slabs.
Description
Technical Field
The invention relates to the technical field of building floor construction, in particular to an aluminum die system-based fabricated building composite slab splicing seam anti-floating device and a construction method.
Background
In order to meet the integral structure requirement of the assembled composite floor slabs, 300mm wide concrete cast-in-place slabs can be reserved between the composite floor slabs, after the composite slabs are installed, templates of post-cast slabs are sealed by templates, reinforced by square wood back ridges, and bottom supporting frames are arranged. Because the laminated slab is light in weight, the laminated slab can be directly placed on a lower wall or a support during installation. When concrete placement, in building engineering, can use the superimposed sheet during the use, because the superimposed sheet size is fixed, so when using the superimposed sheet in large tracts of land, need splice the superimposed sheet, but anti floating of concrete placement in superimposed sheet piece joint, lead to construction quality to go wrong.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an aluminum mould system assembly type building laminated slab splicing seam anti-floating device and a construction method.
In order to achieve the purpose, the invention adopts the following technical scheme:
anti device that floats of assembled building superimposed sheet piece based on aluminium die system, including the superimposed sheet, its characterized in that still includes backup pad and flexible coupling assembling, the backup pad sets up the below at the superimposed sheet, the through-hole has been seted up to the symmetry in the backup pad, flexible coupling assembling includes that the flexibility compresses tightly piece, connecting piece and regulating part, the flexibility compresses tightly the piece and is the arc structure, two waist shape holes have been seted up to the symmetry on the flexibility compresses tightly piece, the flexibility compresses tightly the middle part of piece and the lower surface of backup pad and offsets, connecting piece and regulating part all are equipped with two, two the one end of connecting piece runs through in proper order with superimposed sheet fixed connection, the other end that correspond respectively and corresponds through-hole and waist shape hole, two regulating part difference accordant connection just is located the one side that the flexible compressed tightly a back to the backup pad on the connecting piece that corresponds. Through adjusting the position of regulating part on the connecting piece, compress tightly flexible pressing member and then compress tightly backup pad and superimposed sheet elasticity for backup pad and superimposed sheet form a whole, can also absorb the real-time vibrations of its vibration pressure after the later stage concreting simultaneously, improve the holistic reliability of device and security.
Further preferably, the spout has been seted up to the lower surface of backup pad, sliding connection has two regulating blocks that the symmetry set up on the flexible compressing tightly piece, two all be equipped with the locking piece on the regulating part, two equal sliding connection is inside the spout on the regulating part. Adjust two regulating blocks in the inside relevant position of spout, realize reaching the pretightning force of adjusting flexible pressing member, and then adjust the pressure between superimposed sheet and the backup pad.
Further preferably, the flexible pressing piece is made of an elastic steel belt with the thickness of 3-5mm, and the flexible pressing piece is matched with the sliding groove. The occurrence of potential safety hazards and quality problems caused by the fact that the elastic pressing piece 3 is stressed to deflect in the pressing process is avoided.
Further preferably, one side of the supporting plate, which is opposite to the laminated plate, is provided with an elastic rubber layer, and the elastic rubber layer can effectively reduce damage caused by direct contact of the supporting plate and the laminated plate.
Further preferably, the connecting piece is a screw rod, and the adjusting piece is a nut.
The construction method of the anti-floating device for the assembled building laminated slab joint based on the aluminum mould system comprises the following steps:
A. firstly, connecting one end of a connecting piece with the laminated plate, penetrating the other end of the connecting piece through the through hole of the supporting plate and the waist-shaped hole on the flexible pressing piece, and then connecting an adjusting piece on the connecting piece in a matching manner;
B. the flexible pressing piece is adjusted to be positioned in the sliding groove, the adjusting block is adjusted to the corresponding position in the sliding groove to control the pre-tightening force of the flexible pressing piece finally, and then the locking piece locks the adjusting block at the position;
C. the adjusting piece is adjusted to extrude the flexible pressing piece to a proper position, the efficient supporting effect of the supporting plate is achieved, and then the abutted seam concrete is poured.
Compared with the prior art, the invention has the following beneficial effects:
the invention is provided with a support plate and a flexible connecting assembly, wherein the flexible connecting assembly comprises a flexible connecting piece, a connecting piece and an adjusting piece, the position of the adjusting piece on the connecting piece is adjusted to enable the support plate and the laminated slab to be in a compressed state, and the compressed state is in a controllable range, so that a series of complicated operation problems that slurry leakage is formed by displacement of the laminated slab under the action of construction load when concrete is poured, or a formed uneven surface structure needs to be constructed again and the like are avoided. The composite floor slab cast-in-place slab template has the advantages that good ground stability of the composite floor slab can be effectively guaranteed, the construction quality of concrete is guaranteed, the condition that slurry leakage or a formed uneven surface structure needs to be subjected to post-construction is avoided, the composite floor slab cast-in-place slab template is simple, convenient and economical to manufacture, simple to install and high in reliability, and can be widely applied to reinforcement of cast-in-place slab strips of prefabricated structural composite floor slabs.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a bottom view of the overall structure of the present invention.
In the figure: 1. a laminated slab; 2. a support plate; 21. a chute; 22. an elastic rubber layer; 23. a through hole; 3. a flexible compression member; 31. a waist-shaped hole; 4. a connecting member; 5. an adjusting block; 6. a locking member; 7. an adjusting member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
as shown in figures 1 to 2, the fabricated building laminated slab splicing seam anti-floating device based on the aluminum die system comprises a laminated slab 1, a supporting plate 2 and a flexible connecting assembly, wherein the supporting plate 2 is arranged below the laminated slab 1, through holes 23 are symmetrically formed in the supporting plate 2 in the left and right direction, the flexible connecting assembly comprises a flexible pressing piece 3, a connecting piece 4 and an adjusting piece 7, the flexible pressing piece 3 is of an arc structure, two waist-shaped holes 31 are symmetrically formed in the flexible pressing piece 3 in the left and right direction, the middle part of the flexible pressing piece 3 is abutted to the lower surface of the supporting plate 2, two connecting pieces 4 and two adjusting pieces 7 are arranged, one end of each connecting piece 4 is fixedly connected with the corresponding laminated slab 1 respectively, the other end of the flexible pressing piece penetrates through the corresponding through hole 23 and the waist-shaped hole 31 in sequence, and the two adjusting pieces 7 are respectively connected to the corresponding connecting pieces 4 in a matched mode and are positioned on one side, back to the supporting plate 2, of the flexible pressing piece 3. Through adjusting the position of regulating part 7 on connecting piece 4, compress tightly flexible pressing member 3 and then compress tightly backup pad 2 and superimposed sheet 1 elasticity for backup pad 2 and superimposed sheet 1 form a whole, can also absorb the real-time vibrations of its vibration pressure after the later stage concreting simultaneously, improve the holistic reliability and the security of device.
Further preferred scheme, spout 21 has been seted up to the lower surface of backup pad 2, and sliding connection has two regulating blocks 5 that the symmetry set up on the flexible piece 3 that compresses tightly, all is equipped with locking piece 6 on two regulating parts 7, and equal sliding connection is inside spout 21 on two regulating parts 7. Adjust two regulating blocks 5 corresponding position in spout 21 inside, realize reaching the pretightning force that adjusts flexible pressing member 3, and then adjust the pressure between superimposed sheet 1 and backup pad 2.
Further preferred scheme, flexible pressing member 3 is made by the elastic steel band of 3mm thickness, and flexible pressing member 3 and spout 21 looks adaptation refer to flexible pressing member 3 and spout 21 width equal, utilize the width equal can compress tightly the restriction of piece 3 inside spout 21 with elasticity, avoid compressing tightly the emergence that 3 atress deflection appears the potential safety hazard and quality problems in the in-process elasticity.
Further preferably, an elastic rubber layer 22 is arranged on one side of the support plate 2 opposite to the laminated slab 1, and the elastic rubber layer 22 can effectively reduce damage caused by direct contact between the support plate 2 and the laminated slab 1.
It is further preferred that the connecting element 4 is a threaded rod and the adjusting element 7 is a threaded nut, wherein the threaded connection of the threaded rod and the thread is used to achieve an adjustability of the device.
Example 2:
the construction method of the anti-floating device for the assembled building laminated slab joint based on the aluminum mould system comprises the following steps:
A. firstly, one end of a connecting piece 4 is connected with the laminated slab 1, the other end of the connecting piece penetrates through the through hole 23 of the supporting plate 2 and the waist-shaped hole 31 on the flexible pressing piece 3, and then the adjusting piece 7 is connected on the connecting piece 4 in a matching way;
B. the flexible pressing piece 3 is adjusted to be positioned in the sliding groove 21, the adjusting block 5 is adjusted to the corresponding position in the sliding groove 21 to control the final pretightening force of the flexible pressing piece 3, and then the adjusting block 5 is locked at the position by the locking piece 6;
C. the adjusting piece 7 is adjusted to extrude the flexible pressing piece 3 to a proper position, the efficient supporting effect of the supporting plate 2 is achieved, and then the abutted seam concrete is poured.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. The technical solution and the inventive concept thereof according to the present invention should be equally replaced or changed within the protection scope of the present invention.
Claims (5)
1. Based on aluminium die system assembled building superimposed sheet piece anti-floating device, including superimposed sheet (1), its characterized in that still includes backup pad (2) and flexible coupling assembling, backup pad (2) set up the below at superimposed sheet (1), through-hole (23) have been seted up to the symmetry on backup pad (2), flexible coupling assembling includes flexible pressing member (3), connecting piece (4) and regulating part (7), flexible pressing member (3) are the arc structure, two waist shape hole (31) have been seted up to the symmetry on flexible pressing member (3), the middle part of flexible pressing member (3) offsets with the lower surface of backup pad (2), connecting piece (4) and regulating part (7) all are equipped with two, two the one end of connecting piece (4) respectively with corresponding superimposed sheet (1) fixed connection, the other end runs through corresponding through-hole (23) and waist shape hole (31) in proper order, the two adjusting pieces (7) are respectively connected to the corresponding connecting pieces (4) in a matching manner and are positioned on one side of the flexible pressing piece (3) back to the supporting plate (2);
spout (21) have been seted up to the lower surface of backup pad (2), sliding connection has two regulating blocks (5) that the symmetry set up on flexible pressing member (3), two all be equipped with locking piece (6) on regulating member (7), two equal sliding connection is inside spout (21) on regulating member (7).
2. The aluminum die system based fabricated building laminated slab splicing seam anti-floating device is characterized in that the flexible pressing piece (3) is made of an elastic steel strip with the thickness of 3-5mm, and the flexible pressing piece (3) is matched with the sliding groove (21).
3. The aluminum formwork-based fabricated building laminated slab joint anti-floating device is characterized in that one side, opposite to the laminated slab (1), of the support plate (2) is provided with an elastic rubber layer (22).
4. The aluminum die system based fabricated building laminated slab splicing seam anti-floating device is characterized in that the connecting piece (4) is a screw rod, and the adjusting piece (7) is a nut.
5. The construction method of the aluminum formwork system assembly type building laminated slab splicing and anti-floating device as claimed in claim 4, wherein the construction method comprises the following steps:
A. firstly, one end of a connecting piece (4) is connected with the laminated slab (1), the other end of the connecting piece penetrates through a through hole (23) of the supporting plate (2) and a waist-shaped hole (31) on the flexible pressing piece (3), and then an adjusting piece (7) is connected on the connecting piece (4) in a matching manner;
B. the flexible pressing piece (3) is adjusted to be located inside the sliding groove (21), the adjusting block (5) is adjusted to the corresponding position inside the sliding groove (21) to control the pre-tightening force of the flexible pressing piece (3) finally, and then the adjusting block (5) is locked at the position by the locking piece (6);
C. the adjusting piece (7) is adjusted to extrude the flexible pressing piece (3) to a proper position, the efficient supporting effect of the supporting plate (2) is achieved, and then the abutted seam concrete is poured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010656188.0A CN111980399B (en) | 2020-07-09 | 2020-07-09 | Fabricated building laminated slab splicing seam anti-floating device based on aluminum die system and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010656188.0A CN111980399B (en) | 2020-07-09 | 2020-07-09 | Fabricated building laminated slab splicing seam anti-floating device based on aluminum die system and construction method |
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| Publication Number | Publication Date |
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| CN111980399A CN111980399A (en) | 2020-11-24 |
| CN111980399B true CN111980399B (en) | 2022-01-18 |
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| CN113417461A (en) * | 2021-07-12 | 2021-09-21 | 中建八局广西建设有限公司 | Slurry leakage prevention structure for splicing of assembled building laminated slab |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103590232A (en) * | 2012-08-14 | 2014-02-19 | 四川都通制衣有限公司 | Auxiliary tool for adhesive interlining cutting |
| CN205893882U (en) * | 2016-07-28 | 2017-01-18 | 云南省公路科学技术研究院 | Linear variable concrete form |
| CN106930459A (en) * | 2017-04-23 | 2017-07-07 | 江苏旺材科技有限公司 | A kind of superimposed sheet hoard strip hangs shell template |
| CN107268804B (en) * | 2017-08-09 | 2023-07-14 | 衡水益通管业股份有限公司 | Shear connector for corrugated steel plate-concrete combined structure |
| CN207700680U (en) * | 2017-11-15 | 2018-08-07 | 上海建工五建集团有限公司 | A kind of roof boarding hangs mould |
| CN209163167U (en) * | 2018-07-26 | 2019-07-26 | 中民筑友科技投资有限公司 | A kind of precast floor slab connecting node construction |
| CN209603361U (en) * | 2019-03-01 | 2019-11-08 | 中建二局第二建筑工程有限公司 | A kind of superimposed sheet reinforces pre-buried anti-faulting of slab ends structure under band plate |
| CN210239122U (en) * | 2019-07-01 | 2020-04-03 | 中国水利水电第八工程局有限公司 | Slurry leakage preventing template device for splicing seams of laminated slab and splicing seam cast-in-place construction structure |
| CN110424601B (en) * | 2019-07-29 | 2020-10-23 | 中国十七冶集团有限公司 | Concrete pouring anti-floating device for composite floor slab with fabricated structure and implementation method |
| CN210713833U (en) * | 2019-08-16 | 2020-06-09 | 山东聊城市邦成建设有限公司 | Combined type clip-shaped water stop split screw for reinforcing cement formwork |
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