CN213449481U - Prefabricated coincide floor post-cast strip exempts from to support split template - Google Patents
Prefabricated coincide floor post-cast strip exempts from to support split template Download PDFInfo
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- CN213449481U CN213449481U CN202021891166.4U CN202021891166U CN213449481U CN 213449481 U CN213449481 U CN 213449481U CN 202021891166 U CN202021891166 U CN 202021891166U CN 213449481 U CN213449481 U CN 213449481U
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Abstract
The utility model provides a prefabricated coincide floor post-cast strip exempts from to support split template, includes plank sheathing, horizontal steel pipe, vertical steel pipe and bolt, vertical steel pipe hugs closely the plank sheathing bottom and fixes plank sheathing and vertical steel pipe according to the uniform spacing with the drill tail screw from plank sheathing face downwards and forms the typical forms, and horizontal steel pipe sets up along the vertical steel pipe of vertical steel pipe below perpendicular to, and horizontal steel pipe end reservation has the rectangular shape through-hole that is used for the installation to the split bolt. The utility model has high precision, is matched with the precision of the assembly type component, has good forming quality, and reduces the cost of repairing and polishing; the use of scaffold, template and flitch has been reduced, practices thrift the manual work, material saving, the simple operation, and the efficiency of construction is high, effectual saving time limit for a project, reduce cost.
Description
Technical Field
The utility model relates to a building construction installation equipment specifically is a prefabricated coincide floor post-cast slab band exempts from to support split mold board.
Background
According to current assembled concrete building construction technology, the prefabricated floor needs to set up the support frame, the job site often adopts full hall scaffold frame to lay and sets up the template or adopts the aluminium mould to support the rack behind the flitch, full hall scaffold frame sets up needs a large amount of template flitches, consuming time and power, and the quality precision is difficult to control, the aluminium mould supports the rack unit price height, need the deepening design of specialty, required time and cost of manufacture are not low, and need professional team could install out the support system who satisfies the quality requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prefabricated coincide floor post-cast slab band exempts from to support split template, can solve full hall scaffold frame wood pattern support system and occupy a large amount of materials consuming time and expend power with high costs, and the aluminium mould supports the problem that the net rack specialty requires high preparation cycle length cost price not very much. The high-precision concrete injection molding machine has the advantages of high precision, high molding quality, capability of being matched with the precision of an assembled component, reduction in repairing and polishing cost, reduction in the use of scaffolds, templates and battens, labor saving, material saving, convenience in operation, high construction efficiency, effective construction period saving and cost reduction.
The technical scheme of the utility model is that: the utility model provides a prefabricated coincide floor post-cast strip exempts from to support split template, including plank sheathing, horizontal steel pipe, vertical steel pipe and bolt, vertical steel pipe hugs closely the plank sheathing bottom and fixes plank sheathing and vertical steel pipe according to the uniform spacing with the drill tail screw from plank sheathing face downwards and form the typical forms, and horizontal steel pipe sets up along the vertical steel pipe of vertical steel pipe below perpendicular to, and horizontal steel pipe end is reserved has the rectangular shape through-hole that is used for the installation to the split bolt.
Two transverse steel pipes are erected at the bottom of the wood formwork, and one longitudinal steel pipe is arranged at every longitudinal distance of 700 mm.
And two foam adhesive tapes are stuck to the transverse outer ring at the top of the wood formwork.
A reserved hole of 12mm is reserved at the end part of the longitudinal steel pipe,
the shaping mould consists of a wood template, a transverse steel pipe and a longitudinal steel pipe.
The bolt is a 12mm complete set high-strength bolt.
The transverse steel pipe is a 40-square steel pipe.
The longitudinal steel pipe is a 40-square steel pipe.
The utility model has the advantages that:
adopt the utility model discloses a prefabricated coincide floor post-cast slab area exempts from to support split mould board, only need in the component manufacture process along near post-cast slab area reserve the split bolt hole, process the design mould, prefabricated coincide floor self rigidity of make full use of, on-the-spot has been worn to split bolt and has been screwed up fixed can accomplish the template preparation connection of the coincide floor post-cast slab area, safe firm and convenient high efficiency, template turnover availability factor is high, green.
Drawings
FIG. 1 is prefabricated coincide floor post-cast strip exempt from to support floor face structure schematic diagram to drawing the template.
FIG. 2 is a prefabricated coincide floor post-cast strip exempt from to support structure model picture to drawing the template.
FIG 3 is prefabricated coincide floor post-cast slab area exempt from to support floor face structure construction drawing to drawing the template.
Labeled as: the steel pipe formwork comprises a wood formwork 1, a transverse steel pipe 2, a longitudinal steel pipe 3 and bolts 4.
Detailed Description
The technical solution of the present invention is further explained by the accompanying drawings and examples.
It should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" in the description of the present invention are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in figures 1 to 3, precast composite floor post-cast slab band exempt from to support split template, including plank sheathing 1, horizontal steel pipe 2, vertical steel pipe 3, bolt 4 and foam adhesive tape. The concrete structure and the connection relation are as follows:
erect twice horizontal steel pipe 2 bottom plank sheathing 1, every vertical interval 700mm sets up one vertical steel pipe 3, the horizontal outer lane in 1 top plank sheathing pastes twice foam adhesive tape, 3 tip position reservations of vertical steel pipe have 12mm preformed holes, 12mm preformed holes are reserved at corresponding position to prefabricated superimposed sheet, from lower floor will be by plank sheathing 1, the design mould that horizontal steel pipe 2 and vertical steel pipe 3 constitute promotes to the board bottom elevation together, pass the preformed holes of 3 preformed holes of vertical steel pipe and the corresponding position of prefabricated superimposed sheet with 12mm complete set high strength bolt 4, screw up 12mm complete set high strength bolt 4 from the board face.
The transverse steel pipe 2 is a 40-square steel pipe.
The longitudinal steel pipe 3 is a 40-square steel pipe.
The specific method comprises the following steps:
a wood template 1 with the width of 500mm is adopted, the length is cut according to the length of a post-cast strip, a longitudinal steel pipe 3 is tightly attached to the bottom of the wood template 1, and the wood template 1 and the longitudinal steel pipe 3 are fixed downwards from the face of the wood template by a self-drilling screw according to a certain distance to form a sizing template. The transverse steel pipe 2 is arranged perpendicular to the longitudinal steel pipe 3 along the lower side of the longitudinal steel pipe. And a strip-shaped through hole is reserved at the tail end of the transverse steel pipe 2 and used for installing a split bolt.
The using method comprises the following steps:
reserving a counter-pulling hole on the precast floor slab, fastening a shaping mold on the precast floor slab through a counter-pulling bolt, removing the shaping mold after concrete is poured and molded, and integrally molding a post-cast slab joint; after the prefabricated floor slab is hoisted in place, installing a split bolt through a reserved hole of the floor slab from the bottom of the slab; lifting the shaping mold and the support steel pipes to the plate bottom elevation from the lower floor, screwing up the upper bolts from the plate surface, and sequentially screwing up and fixing all the support steel pipes; finishing the binding of the steel bars on the plate surface and the pouring of concrete; and withdrawing the split bolt from the bottom of the plate, and dismantling the shaping die.
Claims (9)
1. The utility model provides a prefabricated coincide floor post-cast strip exempts from to support split template, its characterized in that, includes plank sheathing, horizontal steel pipe, vertical steel pipe and bolt, vertical steel pipe hugs closely the plank sheathing bottom and fixes plank sheathing and vertical steel pipe according to the uniform spacing downwards from the plank sheathing face with the drill tail screw and forms the typical forms, and horizontal steel pipe sets up along the vertical steel pipe of vertical steel pipe below perpendicular to, and horizontal steel pipe end is reserved has the rectangular shape through-hole that is used for the installation to the split bolt.
2. The support-free split-draw template for the post-cast strip of the prefabricated composite floor slab as claimed in claim 1, wherein two transverse steel pipes are erected at the bottom of the wood template, and one longitudinal steel pipe is arranged at the longitudinal distance of 700 mm.
3. The support-free split-type formwork for the post-cast strip of the prefabricated composite floor slab as claimed in claim 1, wherein two foam adhesive tapes are adhered to the transverse outer ring at the top of the wood formwork.
4. The support-free split-draw template for the post-cast slab strip of the prefabricated composite floor slab as claimed in claim 1, wherein the width of the wood template is 500mm, and the length of the wood template is cut according to the length of the post-cast slab strip.
5. The support-free split-draw template for the post-cast strip of the prefabricated composite floor slab as claimed in claim 1, wherein a reserved hole of 12mm is reserved at the end of the longitudinal steel pipe.
6. The support-free split-type formwork for the post-cast strip of the prefabricated composite floor slab as claimed in claim 1, wherein the forming mold is composed of a wood formwork, a transverse steel pipe and a longitudinal steel pipe.
7. The support-free split-type formwork for the post-cast slab strip of the prefabricated composite floor slab as claimed in claim 1, wherein the bolts are 12mm high-strength bolts.
8. The support-free split-draw template for the post-cast slab belt of the prefabricated composite floor slab as claimed in claim 1, wherein the transverse steel pipe is a 40-square steel pipe.
9. The support-free split-type formwork for the post-cast strip of the prefabricated composite floor slab as claimed in claim 1, wherein the longitudinal steel pipe is a 40-square steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021891166.4U CN213449481U (en) | 2020-09-02 | 2020-09-02 | Prefabricated coincide floor post-cast strip exempts from to support split template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021891166.4U CN213449481U (en) | 2020-09-02 | 2020-09-02 | Prefabricated coincide floor post-cast strip exempts from to support split template |
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| Publication Number | Publication Date |
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| CN213449481U true CN213449481U (en) | 2021-06-15 |
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| CN202021891166.4U Active CN213449481U (en) | 2020-09-02 | 2020-09-02 | Prefabricated coincide floor post-cast strip exempts from to support split template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494156A (en) * | 2021-07-31 | 2021-10-12 | 张明鑫 | Wall body steel reinforcement fossil fragments and strutting arrangement thereof |
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2020
- 2020-09-02 CN CN202021891166.4U patent/CN213449481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494156A (en) * | 2021-07-31 | 2021-10-12 | 张明鑫 | Wall body steel reinforcement fossil fragments and strutting arrangement thereof |
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